CN212387330U

CN212387330U - Flowing type grain distribution system for granary

Info

Publication number: CN212387330U
Application number: CN202021116477.3U
Authority: CN
Inventors: 王立宗; 张永林; 叶焕; 余忠; 余南辉; 王宇杰; 余宇骁; 范吉军; 张露; 王研; 李玉华; 江建平; 刘泽军
Original assignee: Jingzhou Yuzhong Food Machinery Co ltd; Wuhan Polytechnic University
Current assignee: Jingzhou Yuzhong Food Machinery Co ltd; Wuhan Polytechnic University
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-01-22
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a flowing grain distribution system for a granary, which comprises a grain feeding device and a grain conveying and distributing device; the grain conveying and distributing device comprises a horizontal grain conveying belt arranged at the top of the granary, a transverse grain distributing mechanism and a grain distributing mechanism; the transverse grain distributing mechanism comprises a distributing frame arranged on the granary in a sliding mode and a distributing pipe structure arranged on the distributing frame; the distributing pipe structure comprises a distributing pipeline which is arranged on the distributing frame and connected with the grain distributing mechanism and provided with a plurality of discharging holes, and the distributing pipeline is obliquely extended from the top of the granary to the bottom of the granary. The utility model discloses aim at solving in the conventional art to grain in the granary level and need consume a large amount of manpower and materials, the inefficiency problem with high costs down.

Description

Flowing type grain distribution system for granary

Technical Field

The utility model relates to a granary equipment technical field especially relates to a trickling formula granary cloth grain system.

Background

The grain surface leveling is an important component of daily granary management, and after the grain surface of grains in the granary is leveled, the grains can be conveniently ventilated, so that the temperature of the grains in the granary is balanced, the grains are prevented from being unevenly radiated, and the grains can be prevented from being deteriorated because heat is intensively distributed at the top of the conical grain pile. Moreover, after the grain surface of the grain in the granary is leveled, the humidity in the granary can be conveniently controlled, the grain volume in the granary can be conveniently measured, impurities can be conveniently removed, the grain surface can be kept clean, condensation is not easy to form, abnormity of the granary can be found, and the like. However, in the conventional technology, grain warehousing and leveling are usually realized in a manual mode, a large amount of manpower is consumed to transport grains to the granary, a large amount of manpower, material resources and financial resources are consumed to pave the conical grain piles which are not uniformly distributed through a manual holding tool, the efficiency is very low, the cost is high, and the leveling effect is poor.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a trickling formula granary cloth grain system aims at solving among the conventional art to grain in the granary level need consume a large amount of manpower and materials, the inefficiency problem with high costs down.

In order to achieve the above object, the utility model provides a following technical scheme:

a drooling type grain distribution system for a granary, which is used for distributing grains for the granary, comprises:

the grain feeding device is arranged outside the granary; and the number of the first and second groups,

the grain conveying and distributing device comprises a horizontal grain conveying belt, a transverse grain distributing mechanism and a grain distributing mechanism, wherein the horizontal grain conveying belt is arranged at the top of the grain bin and is correspondingly matched with the grain feeding device and movably arranged on the grain distributing mechanism in a penetrating manner, the transverse grain distributing mechanism is arranged at the top of the grain bin and is staggered with the horizontal grain conveying belt, and the grain distributing mechanism is arranged on the transverse grain distributing mechanism;

the transverse grain distributing mechanism comprises a distributing frame arranged on the granary in a sliding mode and a distributing pipe structure arranged on the distributing frame; the distributing pipe structure comprises a distributing pipeline which is arranged on the distributing frame and connected with the grain distributing mechanism and provided with a plurality of discharging holes, and the distributing pipeline is obliquely extended from the top of the granary to the bottom of the granary.

Optionally, the material distribution pipe structure comprises a material distribution pipeline obliquely arranged on one side of the horizontal grain conveying belt, one end of the material distribution pipeline is arranged on the material distribution frame, and the other end of the material distribution pipeline is connected with the grain material distribution mechanism.

Optionally, the material distribution pipe structure comprises material distribution pipes respectively obliquely arranged on two sides of the horizontal grain conveying belt, and one end of each material distribution pipe is arranged on the material distribution frame, and the other end of each material distribution pipe is connected with the grain material distribution mechanism.

Optionally, the distributing pipe structure comprises a discharging adjusting mechanism arranged at the bottom of the distributing pipeline, and the discharging adjusting mechanism is correspondingly matched with the discharging hole and used for adjusting the opening degree of the discharging hole;

the unloading adjustment mechanism is including locating regulation actuating mechanism on the cloth pipeline, and with the flow control board that regulation actuating mechanism connects, the flow control board with the feed opening corresponds the cooperation.

Optionally, adjust actuating mechanism including locating adjust driving motor on the cloth pipeline, and with adjust the gear drive structure that driving motor connects, gear drive structure with flow control board is connected.

Optionally, the gear transmission structure is provided as a rack and pinion transmission structure;

the gear rack transmission structure comprises an adjusting drive gear and an adjusting transmission rack, wherein the adjusting drive gear is connected with an output shaft of the adjusting drive motor, the adjusting transmission rack is meshed with the adjusting drive gear, and the adjusting transmission rack is connected with the flow adjusting plate.

Optionally, the adjusting transmission rack is disposed at an edge of the flow adjusting plate, and the adjusting transmission rack and the flow adjusting plate are integrally disposed.

Optionally, the bottom of the distribution pipeline is provided with a plurality of blanking holes, and the plurality of blanking holes are uniformly arranged along the extension direction of the distribution pipeline.

Optionally, the grain feed mechanism includes:

the material collecting bin is arranged on the material distributing pipeline, and a material collecting cavity communicated with the material distributing cavity of the material distributing pipeline is formed in the material collecting bin;

the feeding bin is arranged at the top of the aggregate bin, and a feeding cavity communicated with the aggregate cavity is formed in the feeding bin; and the number of the first and second groups,

the material guide plate is arranged on the side edge of the feeding bin in a protruding mode, and a material belt installation gap for a horizontal grain conveying belt to pass through is formed between the bottom of the material guide plate and the top of the material collecting bin;

the top of the feeding bin is provided with a feeding hole communicated with the feeding cavity, the feeding hole corresponds to the side edge of the horizontal grain conveying belt, and the guide plate is arranged outside the feeding hole in a protruding mode and used for intercepting grains conveyed on the horizontal grain conveying belt into the feeding hole.

Optionally, the drooling type grain distribution system for the granary comprises a guide rail which is arranged on the side wall of the granary and is parallel to the horizontal grain conveying belt;

the cloth frame is including sliding to be located sliding block on the guide rail is located slide driving motor on the sliding block, and is connected slide driving motor with the slip transmission structure of guide rail.

The utility model provides an among the technical scheme, through grain loading attachment, can carry the grain that lies in outside the granary to carry on the distributing device is carried to the grain at granary top, the distributing device is carried to grain and can carry and the cloth to make grain distribute smoothly in the granary, the loading of whole grain, level and go on automatically through mechanical equipment, can greatly reduce the consumption of manpower, material resources and financial resources, and efficient moreover, level effectual. Specifically, the distributing pipe structure of the transverse grain distributing mechanism is arranged downwards in an inclined mode, so that grains entering the distributing pipe of the distributing pipe structure can slide downwards along the distributing pipe under the action of self gravity, and fall to the bottom of the granary from a plurality of discharging holes formed in the bottom of the distributing pipe respectively. And because a plurality of blanking holes are evenly arranged along the bottom of the distributing pipeline, grains in the distributing pipeline can uniformly fall down, and the grains are uniformly distributed in the granary. And moreover, the material distribution pipeline can horizontally and longitudinally slide along the horizontal grain conveying belt while transversely distributing the material, so that the material can be uniformly and flatly distributed on the whole plane of the granary. Like this, just can level and smooth the cloth to whole granary automatically, the grain that the cloth formed is even to leveling, conveniently ventilates the heat dissipation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a drooling type grain distribution system for a granary (when the system is arranged on the granary) according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a grain conveying and distributing device of the drooling type grain distribution system of the embodiment of the utility model;

fig. 3 is a schematic perspective view of a grain conveying and distributing device (when disposed on a guide rail of a granary) of the trickling grain distribution system according to the embodiment of the present invention;

FIG. 4 is a schematic front view of the structure of FIG. 3;

FIG. 5 is a schematic cross-sectional view of section A-A of FIG. 4 (when no feed rate control mechanism is provided);

FIG. 6 is a schematic cross-sectional view of section A-A of FIG. 4 (when a feed rate control mechanism is provided);

fig. 7 is a schematic view of a partially enlarged structure of a flow regulating mechanism of a distributing pipe structure of a drooling type grain distribution system of the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Granary	12	Guide rail
100	Grain loading attachment	110	Loading frame
				120	Feeding conveyor belt	130	Feeding funnel
200	Horizontal grain conveyer belt	300	Transverse grain distributing mechanism
				310	Cloth rack	320	Structure of cloth pipe
322	Material distribution pipeline	324	Discharging hole
				330	Feeding speed control mechanism	340	Blanking adjusting mechanism
342	Flow regulating plate	344	Gear transmission structure
				3442	Adjustable driving gear	3444	Adjusting transmission rack
400	Grain feed mechanism	410	Aggregate bin
				420	Feeding bin	430	Material guide plate

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, the utility model provides a trickling grain distribution system for a grain distribution system of a granary 10. This granary cloth system is including being used for locating the grain loading attachment 100 in the granary 10 outside to and be used for locating the grain transportation distributing device at granary 10 top, grain transportation distributing device and grain loading attachment 100 are mutually supported. Through grain loading attachment 100, can carry the grain that lies in outside the granary 10 to the grain at granary top and carry the distributing device on, the distributing device is carried to grain can carry grain and cloth at granary 10 tops for grain evenly levels the soil preparation and distributes in granary 10, the loading of whole grain, level and go on automatically through mechanical equipment, can greatly reduce the consumption of manpower, material resources and financial resources, and efficient moreover, level effectually.

Specifically, the grain feeding device 100 may include a feeding frame 110 disposed at an outer side of the grain bin 10 in an inclined manner, a feeding conveyor 120 disposed on the feeding frame 110, and a feeding funnel 130 disposed at a discharging end of the feeding conveyor 120, wherein the feeding funnel 130 is located above the grain conveying and distributing device. That is, the feeding frame 110 is disposed obliquely, so that the feeding conveyor belt 120 is also disposed obliquely, and the feeding conveyor belt 120 extends obliquely from the horizontal ground to the top of the grain bin 10, so that grains can be conveyed to the top of the grain bin 10 from the ground height, and the grains conveyed on the feeding conveyor belt 120 can be conveyed to the grain conveying and distributing device through the feeding funnel 130 disposed at the discharge end (i.e., the end corresponding to the grain conveying and distributing device at the highest position) of the feeding conveyor belt 120. Moreover, in this embodiment, the feeding funnel 130 may be a flow-limiting funnel, and the flow-limiting funnel 130 is fixed to the top end of the obliquely arranged feeding conveyor 120 and can be used to limit the cross-sectional area of the grain fluid passing through the feeding conveyor 120 to prevent the grain from scattering and splashing.

In addition, as shown in fig. 1 to 3, the grain conveying and distributing device may include a horizontal grain conveying belt 200 for being disposed at the top of the grain bin 10, a horizontal grain distributing mechanism 300, and a grain distributing mechanism 400 for connecting the horizontal grain conveying belt 200 and the horizontal grain distributing mechanism 300, wherein the horizontal grain conveying belt 200 is correspondingly matched with the feeding funnel 130 of the grain feeding device 300 and is disposed on the grain distributing mechanism 400 in a penetrating manner, the horizontal grain distributing mechanism 300 is slidably disposed at the top of the grain bin 10 and is staggered with the horizontal grain conveying belt 200, and the grain distributing mechanism 400 is disposed on the horizontal grain distributing mechanism 300. The grain can be loaded on the horizontal grain conveyer belt 200 arranged on the top of the granary 10 by using the grain loading device 100, the horizontal grain conveyer belt 200 can convey the grain longitudinally along the horizontal direction of the granary 10 (from one end of the granary to the other end of the granary), in the conveying process, the grain distribution mechanism 400 arranged on the horizontal grain conveyer belt 200 can intercept the grain on the horizontal grain conveyer belt 200 and input the grain into the horizontal grain distribution mechanism 300, the horizontal grain distribution mechanism 300 can convey and distribute the grain transversely along the granary 10, the horizontal grain distribution mechanism 300 can move along the extending direction of the horizontal grain conveyer belt 200, the grain can be distributed from one end of the granary 10 to the other end of the granary longitudinally, and therefore, the whole granary can be distributed comprehensively and flatly. Moreover, the horizontal grain distributing mechanism 300 is obliquely arranged from the top of the granary to the bottom of the granary, so that the grain can be automatically distributed and discharged by utilizing the gravity of the grain.

Moreover, the grain conveying and distributing device may include a horizontal grain conveying belt 200 horizontally and longitudinally disposed at the top of the grain bin 10, and one or more horizontal grain distributing mechanisms 300 horizontally and transversely disposed on the horizontal grain conveying belt 200, and the horizontal grain conveying belt 200 and each horizontal grain distributing mechanism 300 may be connected by a grain distributing mechanism 400. Moreover, when a plurality of horizontal grain distributing mechanisms 300 are provided, the horizontal grain distributing mechanisms 300 are arranged side by side at intervals. In this embodiment, the grain conveying and distributing device includes a horizontal grain conveying belt 200 horizontally and longitudinally disposed in the middle of the top of the grain bin 10, and a horizontal grain distributing mechanism 300 horizontally and transversely disposed on the horizontal grain conveying belt 200, and two sides of the horizontal grain distributing mechanism 300 are symmetrically disposed with respect to the horizontal grain conveying belt 200. In addition, when the granary is large, a plurality of grain conveying and distributing devices can be arranged at the same time for distributing the grains.

Further, the horizontal grain conveyor 200 may include a horizontal bracket suspended between tops of two opposite sidewalls of the grain bin, and a horizontal conveyor belt disposed on the horizontal bracket, and the horizontal conveyor belt may convey the grains conveyed by the grain feeding device 100 at the top of the grain bin 10. In addition, the horizontal grain distributing mechanism 300 can be arranged on the horizontal bracket in a sliding manner, and the grain distributing mechanism 400 is correspondingly matched with the horizontal conveyor belt. Namely, the horizontal grain distributing mechanism 300 is supported by the horizontal bracket, and the grain conveyed on the horizontal conveyor belt is intercepted by the grain distributing mechanism 400 and conveyed to the horizontal grain distributing mechanism.

Furthermore, the horizontal grain distributing mechanism 300 may include a distributing frame 310 slidably disposed on the grain bin 10, and a distributing pipe structure 320 disposed on the distributing frame 310 and connected to the grain distributing mechanism 400. In the distributing process of the transverse grain distributing mechanism 300, the distributing pipe structure 320 connected with the grain distributing mechanism 400 can convey grains along the transverse direction of the grain bin 10, and discharges the grains through the bottom of the distributing pipe structure 320, so that the grains are discharged along the extending direction of the distributing pipe structure 320 and distributed into the grain bin 10. Moreover, the distributing pipe structure 320 is inclined from the top of the granary to the bottom of the granary in the process of extending from the grain distributing mechanism 400 to the side wall of the granary. Like this for the grain that gets into in the cloth tube structure 320 by grain feed mechanism 400 can slide to granary lateral wall position from grain feed mechanism 400 position along cloth tube structure 320 under self action of gravity, and fall to the granary bottom along cloth structure 320's extending direction in the slip in-process, in order to realize carrying out even cloth in the granary.

Moreover, the distributing pipe structure 320 may include a distributing pipe 322 fixedly disposed on the distributing frame 310, and the distributing pipe 322 is connected to the grain distributing mechanism 400, so that the grain distributing mechanism 400 may convey grains intercepted from the horizontal grain conveyor 200 to the distributing pipe 322. The distributing pipeline 322 extends from the grain distributing mechanism 400 to the side wall of the granary and is obliquely arranged from the top of the granary to the bottom of the granary, a plurality of discharging holes 324 are formed in the bottom of the distributing pipeline 322, and the plurality of discharging holes 324 are uniformly arranged along the extending direction of the distributing pipeline 322. The grains entering the distribution pipeline 322 automatically slide along the extension direction of the distribution pipeline 322 under the action of the gravity of the grains, and uniformly fall to the bottom of the granary from the discharging hole 324 at the bottom of the distribution pipeline 322. Moreover, as the plurality of discharging holes 324 are uniformly arranged along the bottom of the distributing pipeline 322, the grains in the distributing pipeline can uniformly fall down, and uniform distribution of the grains in the granary is realized. Moreover, the distributing pipe 322 can horizontally and longitudinally slide along the horizontal grain conveying belt 200 while distributing the material in the transverse direction, so that the material can be uniformly and flatly distributed on the whole plane of the grain bin 10. Like this, just can level and smooth the cloth to whole granary 10 automatically, the grain that the cloth formed is even to leveling, conveniently ventilates the heat dissipation.

Furthermore, in some embodiments, the distributing pipe structure 320 may include a distributing pipe 322 obliquely disposed at one side of the horizontal grain conveyor 200, wherein one end of the distributing pipe 322 is disposed on the distributing frame 310, and the other end is connected to the grain distributing mechanism 400. In this embodiment, only one distributing pipe 322 may be disposed on the distributing pipe structure 320, and the distributing pipe 322 is disposed obliquely to one side, that is, the distributing pipe 322 is disposed obliquely to the bottom of the granary by the horizontal grain conveyor 200 on the top of the granary. At this time, the distributing frame 310 may be disposed at one side wall of the granary, and the horizontal grain conveyor belt 200 may be disposed at the other side wall of the granary, the two side walls facing each other, so that the grains uniformly fall from one side of the horizontal grain conveyor belt 200.

In addition, in other embodiments, the distributing pipe structure 320 may include a distributing pipe 322 respectively obliquely disposed at two sides of the horizontal grain conveying belt 200, and one end of each distributing pipe 322 is disposed on the distributing frame 310, and the other end is connected to the grain distributing mechanism 400. In this embodiment, the distributing pipe structure 320 may include two distributing pipes 322, and the two distributing pipes 322 are respectively disposed on two sides of the horizontal grain conveying belt 200 in an inclined manner, that is, each distributing pipe 322 is disposed by the horizontal grain conveying belt 200 on the top of the granary in an inclined manner toward the bottom of the granary. At this time, the distributing frame 310 may include branch supports disposed on two opposite sidewalls of the grain bin, and the horizontal grain conveyor 200 may be disposed at a middle position of the grain bin, so that the grains may uniformly fall down from both sides of the horizontal grain conveyor 200.

Also, as shown in fig. 3 to 5, the grain distribution mechanism 400 may include a collecting bin 410 disposed on the distribution pipe 322, a feeding bin 420 disposed on the top of the collecting bin 410, and a material guide plate 430 protruding from the side of the feeding bin 420. The stock guide 430 extends to the horizontal conveyor belt top of the horizontal grain conveyor belt 200, and a material belt installation gap for the horizontal grain conveyor belt 200 to pass through is formed between the bottom of the stock guide 430 and the top of the material collecting bin 410, so that the horizontal grain conveyor belt 200 can be arranged at the material belt installation gap in a penetrating manner, the grain distribution mechanism 400 slides along the horizontal grain conveyor belt 200 under the driving of the transverse grain distribution mechanism 300, and meanwhile, the horizontal conveyor belt of the horizontal grain conveyor belt 200 can also freely move through the material belt installation gap. In addition, the feeding bin 420 can be slidably connected to the horizontal bracket of the horizontal grain conveying belt 200 to support the grain distribution mechanism 400.

Moreover, a collecting chamber communicated with the distributing chamber of the distributing pipe 322 is formed in the collecting bin 410, and a feeding chamber communicated with the collecting chamber is formed in the feeding bin 420. Moreover, a feed inlet communicated with the feed cavity is formed in the top of the feed bin 420, the feed inlet corresponds to the side edge of the horizontal conveyor belt of the horizontal grain conveyor belt 200, and the guide plate 430 is protruded out of the feed inlet and used for intercepting grains conveyed on the horizontal grain conveyor belt 200 into the feed inlet (the feed inlet is arranged close to the incoming direction of the horizontal conveyor belt, and the connecting position of the guide plate 430 is relatively far away from the incoming direction of the horizontal conveyor belt, so that the guide plate 430 is convenient for intercepting grains on the horizontal conveyor belt into the feed inlet). And, the bottom of the collecting bin is provided with a discharge port communicated with the collecting cavity, and the discharge port is communicated with a distributing cavity of the distributing pipeline 322. Like this, the stock guide 430 can intercept the grain that the horizontal conveyor belt carried through material area installation clearance department, makes grain distribute the reposition of redundant personnel to the feed inlet department that the feed bin top was seted up under the interception of stock guide to in the feed cavity of feed inlet entering feed bin 420, in the collection chamber of feed cavity entering collection storehouse 410 again, grain flows into the cloth chamber of cloth pipeline 322 from the chamber of gathering materials at last, thereby realized distributing the grain on horizontal grain conveyer belt 200 to in the cloth pipeline 322 of horizontal grain cloth mechanism 300.

Further, in some embodiments, a feeding bin 420 may be disposed on the top of the collecting bin 410, and a material guiding plate 430 is correspondingly disposed on the feeding bin 420. That is, in this embodiment, the grain distribution mechanism 400 has only one feeding bin 420, so that a material guide plate 430 extending above the horizontal conveyor is disposed on the feeding bin 420, and the material guide plate 430 is disposed at one side of the horizontal conveyor, so that grains on the horizontal conveyor can be intercepted from one side.

In addition, in other embodiments, two feeding bins 420 may be disposed on two sides of the top of the collecting bin 410, and each feeding bin 420 is correspondingly provided with a material guiding plate 430. That is, in this embodiment, the grain distribution mechanism 400 may have two feeding bins 420, such that each feeding bin 420 is provided with one guide plate 430 extending above the horizontal conveyor belt, and the two guide plates 430 are respectively located at two sides of the horizontal conveyor belt (i.e., each side of the horizontal conveyor belt is provided with one guide plate), so that grains on the horizontal conveyor belt can be intercepted from two sides simultaneously, and grains on the horizontal conveyor belt are intercepted into the two feeding bins 420 respectively, such that grains on the horizontal conveyor belt are intercepted more uniformly.

Further, the two feeding bins 420 can be aligned with respect to the extending line of the horizontal grain conveying belt 200, i.e. the two feeding bins 420 can be aligned with each other and disposed on two sides of the horizontal conveying belt, so that the material can be simultaneously distributed from two sides of the horizontal conveying belt. In addition, the feeding ports of the two feeding bins 420 are disposed opposite to each other, the two material guiding plates 430 are also disposed opposite to each other, and a material tape installation gap is formed between the top of the material collecting bin 410 and the bottoms of the two material guiding plates 430. The feeding holes of the two feeding bins 420 are respectively and correspondingly arranged on one side of the horizontal conveyor belt, the two material guide plates 430 also extend from the side edges of the horizontal conveyor belt to the center of the horizontal conveyor belt, and the transported grains can be intercepted and distributed to the respective feeding holes from the two sides of the horizontal conveyor belt. In addition, the feeding ports of the two feeding bins 420 can be arranged oppositely, that is, each feeding port is perpendicular to the central line of the horizontal conveyor belt along the length direction; in addition, the feeding ports of the two feeding bins 420 can also correspond in an inclined manner, that is, each feeding port can face the incoming direction of the horizontal conveyor belt.

Moreover, each guide plate 430 may extend obliquely from the side edge of the feeding bin 420 toward the conveying start end of the horizontal conveyor belt. Can set up the stock guide 430 slope for the stock guide 430 still is by feed inlet department to the supplied materials direction slope of horizontal conveyor belt when extending to the opposite side of horizontal conveyor belt by one side of horizontal conveyor belt, so that carry the grain of coming to horizontal conveyor belt and intercept the branch material gradually, in order to guide the feed inlet with grain smoothly, be difficult for piling up at feed inlet department production grain. In addition, the material guide plate 430 may be provided as a flat plate such that the material guide plate 430 is perpendicular to the horizontal conveyor belt.

Further, the ends of the two guide plates 430 may be integrally connected to each other. The two material guide plates 430 positioned on the two sides of the horizontal conveyor belt are connected into a whole, so that a gap is not left between the two material guide plates 430, and grains on the horizontal conveyor belt can be fully intercepted into the feed inlet; moreover, by connecting the two material guiding plates 430 into a whole, an annular material belt installation gap with a closed periphery can be formed between the material guiding plates 430 and the material collecting bin 410, so that the horizontal conveyor belt can be better conveyed at the material belt installation gap, and meanwhile, the grain distributing mechanism 400 can be better supported. Moreover, the two material guiding plates 430 can be connected to form a V-shaped plate structure, that is, the two material guiding plates 430 are both inclined towards the material feeding direction of the horizontal conveyor belt, so that the grains can be conveniently guided into the material inlet from two sides.

In addition, the two feeding hoppers 420 may be disposed to be offset with respect to the extension line of the horizontal grain conveyor belt 200. That is, the two feeding bins 420 can be arranged corresponding to different positions of the horizontal conveyor belt, and can intercept and divide the grains from different positions of the horizontal conveyor belt. Moreover, the two feeding bins 420 may be located on the same side of the horizontal conveyor belt or on different sides of the horizontal conveyor belt.

In addition, the collecting bin 410 may be provided with a partition board, and the partition board partitions the collecting cavity into a first collecting chamber and a second collecting chamber; the first material collecting chamber is communicated with the feeding cavity of one feeding bin, and the second material collecting chamber is communicated with the feeding cavity of the other feeding bin. The aggregate bin 410 can be isolated into two aggregate sub-bins, and each aggregate sub-bin can be correspondingly communicated with one feeding bin. Moreover, the two collecting sub-bins can be respectively and correspondingly communicated and arranged on each material distribution pipeline and can respectively feed materials for different material distribution pipelines; or the two aggregate sub-bins can be respectively and correspondingly communicated with different positions of one material distribution pipeline, and feeding can be carried out from different positions of the same material distribution pipeline. In addition, according to the requirement, a separation plate is not arranged, and only one collecting cavity is formed in the collecting bin; a plurality of partition plates can also be arranged, and a plurality of collecting cavities are formed in the collecting bin. In addition, a bin fixing frame may be further disposed at the bottom of the collecting bin 410 to be fixed on the distributing pipe 322, so as to fix the grain distributing mechanism 400 on the distributing pipe 322.

In addition, as shown in fig. 6, a feeding speed control mechanism 330 is disposed between the grain distributing mechanism 400 and the distributing pipeline 322, and the feeding speed control mechanism 330 can be used to control the flow rate of the grains entering the distributing pipeline 322 from the grain distributing mechanism, so as to adjust and control the flow rate of the grains entering the distributing pipeline 322, and thus adjust the flow rate of the grains falling from the discharging hole. Specifically, the distributing pipe 322 of the distributing pipe structure 320 may be provided with a feeding port correspondingly communicated with the discharge port of the collecting bin 410 of the grain distributing mechanism 400, and the feeding port is located above all the discharging holes 324; furthermore, the material distribution pipe structure 320 includes a feeding speed control mechanism 330 disposed at the material inlet of the material distribution pipe 322. The feeding speed control mechanism 330 can control the speed of grain entering the distribution pipeline 322 from the material collecting bin 410 of the grain distribution mechanism 400, so as to control the speed of grain falling from the discharging hole 324 at the bottom of the distribution pipeline 322 to the bottom of the grain bin.

Furthermore, a feeding port of each distribution pipeline 322, which is communicated with the collecting bin 410, may be correspondingly provided with a feeding speed control mechanism 330, so as to adjust the flow rate of the grains entering each distribution pipeline 322 from the grain distribution mechanism 400. When the material distributing pipe structure 320 comprises a material distributing pipe 322 obliquely arranged on one side of the horizontal grain conveying belt, a material inlet can be formed at the connecting position of the material distributing pipe 322 and the material collecting bin 420 of the grain distributing mechanism 400, and a material inlet speed control mechanism 330 can be arranged at the material inlet; in addition, when the material distribution pipe structure 320 includes the material distribution pipes 322 respectively disposed on two sides of the horizontal grain conveying belt in an inclined manner, a material inlet can be formed at the joint of each material distribution pipe 322 and the material collection bin 420 of the grain distribution mechanism 400, and a material feeding speed control mechanism 330 can be disposed at each material inlet. The highest position of each distribution pipeline 322 is provided with a feeding speed control mechanism 330 for controlling the flow speed of the grains entering each distribution pipeline 322 from the grain distribution mechanism 400, so that the grain distribution flow speed is uniform and reliable in the grain distribution process.

Specifically, the feeding speed control mechanism 330 may include a speed control impeller disposed at the feeding port, and a speed control driving mechanism connected to the speed control impeller, and the speed control driving mechanism is disposed outside the material distribution pipeline 322. The speed control impeller at the feed inlet of the distribution pipeline 322 can be driven to rotate by the speed control driving mechanism so as to transfer grains in the collecting bin 410 to the distribution pipeline 322, and the speed of the grains entering the distribution pipeline 322 from the collecting bin 410 can be controlled by controlling the rotating speed of the speed control impeller so as to realize the adjustment of the feed speed and the distribution speed. Moreover, the cross section area of the speed control impeller can be correspondingly matched with the cross section area of the feeding port. The size of the feeding port is matched with that of the speed-control impeller correspondingly, so that the speed-control impeller can normally rotate at the feeding port, grain can be prevented from directly leaking into the material distribution pipeline 322 from a gap between the speed-control impeller and the inner wall surface of the feeding port, and the effect of controlling the flow speed of the grain by the speed-control impeller is influenced.

Further, the speed control impeller may include a speed control rotating shaft rotatably disposed on the material distribution pipeline 322, and a plurality of speed control blades radially disposed on the speed control rotating shaft, and the plurality of speed control blades are all located in the material inlet; the speed control driving mechanism may include a speed control driving motor connected to the speed control shaft. Namely, the speed control rotating shaft can be driven to rotate by the speed control driving motor, so that the speed control blades on the speed control rotating shaft are controlled to rotate, and the speed of the grains entering the material distribution pipeline 322 is adjusted.

In addition, as shown in fig. 7, the distributing pipe structure 320 may include a discharging adjusting mechanism 340 disposed at the bottom of the distributing pipe 322, and the discharging adjusting mechanism 340 is correspondingly matched with the discharging hole 324 and is used for adjusting the opening degree of the discharging hole 324. The flow rate of the grains falling from the blanking holes 324 can be adjusted by adjusting the opening degree of the blanking holes 324 at the bottom of the distribution pipeline 322. Moreover, a blanking adjusting mechanism 340 can be arranged at each blanking hole 324, a blanking adjusting mechanism 340 can be arranged at a plurality of blanking holes 324, or a blanking adjusting mechanism 340 can be arranged at all the blanking holes 324 at the bottom of the distributing pipeline 322.

Moreover, the blanking adjusting mechanism 340 may include an adjusting driving mechanism disposed on the material distribution pipe 322, and a flow adjusting plate 342 connected to the adjusting driving mechanism, wherein the flow adjusting plate 342 is correspondingly engaged with the blanking hole 324. The flow adjusting plate 342 can be moved by adjusting the driving mechanism, so that the flow adjusting plate 342 shields or opens the blanking hole 324, the opening size of the blanking hole 324 can be adjusted, the flow size of grains falling from the blanking hole 324 can be adjusted, and different cloth requirements can be met. Correspondingly, the flow adjusting plate 342 may correspond to one discharging hole 324, a plurality of discharging holes 324 at the same time, or all the discharging holes 324 at the bottom of the distributing pipe 322 at the same time.

Furthermore, the adjusting driving mechanism may include an adjusting driving motor disposed on the material distribution pipe 322, and a gear transmission structure 344 connected to the adjusting driving motor, wherein the gear transmission structure 344 is connected to the flow adjusting plate 342. The gear transmission structure 344 is driven to move by the adjusting driving motor, so that the flow adjusting plate 342 is adjusted to move. In this embodiment, the gear transmission structure 342 may be a rack-and-pinion transmission structure; the gear and rack gear structure may include an adjustment driving gear 3442 connected to an output shaft of the adjustment driving motor, and an adjustment driving rack 3444 engaged with the adjustment driving gear 3442, the adjustment driving rack 3444 being connected to the flow rate adjustment plate 342. Thus, the adjustment driving gear 3442 can be driven to rotate by the adjustment driving motor, so as to drive the adjustment transmission rack 3444 to move linearly, and the flow adjustment plate 342 can be driven to move linearly. Moreover, the adjusting transmission rack can be arranged at the edge of the flow adjusting plate, and the adjusting transmission rack and the flow adjusting plate are arranged into a whole. A plurality of transmission teeth can be directly arranged on the edge of the flow adjusting plate, so that the edge part of the flow adjusting plate forms an adjusting transmission rack. In addition, also can be with adjusting transmission rack detachably connect on the flow control board, can process the preparation to the flow control board and adjust transmission rack respectively, then will adjust the transmission rack and install on the flow control board, nimble convenient. In addition, an adjusting plate limiting structure can be arranged at the bottom of the distributing pipeline 322 to limit the flow adjusting plate 342, so that the flow adjusting plate 342 can stably and reliably move at the bottom of the distributing pipeline 322.

In addition, the side wall of the granary 10 is provided with a guide rail 12 parallel to the horizontal grain conveying belt 200; the cloth holder 310 may include a sliding block slidably disposed on the guide rail 12, a sliding driving motor disposed on the sliding block, and a sliding transmission structure connecting the sliding driving motor and the guide rail. The sliding driving structure can be driven to move through the sliding driving motor, so that the sliding block is driven to slide in a reciprocating mode relative to the guide rail. Moreover, the sliding transmission structure may include a sliding drive gear provided on an output shaft of the sliding drive motor, and a sliding transmission rack engaged with the sliding drive gear, and the sliding transmission rack is fixedly provided on the guide rail. Like this, just can drive slide drive gear through locating the slip driving motor on the sliding block and rotate to make slide drive gear along fixed slide drive rack rectilinear movement, can make the sliding block along guide rail rectilinear movement, just can drive cloth pipe structure along guide rail rectilinear movement. In addition, the sliding block can be driven by other sliding transmission structures, so that the material distribution pipe structure can move linearly at the top of the granary in a reciprocating mode.

Moreover, in this embodiment, the material distributing frame 310 may include two sliding blocks respectively disposed on two opposite sidewalls of the granary, and two ends of the material distributing pipe structure 320 are respectively connected to the two sliding blocks. Moreover, in this embodiment, the distributing pipe structure 320 may also include two distributing pipes 322, one end of each distributing pipe 322 is connected to one sliding block, and the other end is connected to the collecting bin 410 of the grain distributing mechanism 400 disposed on the horizontal grain conveying belt 200.

The above is only the optional embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all of which are in the concept of the present invention, the equivalent structure transformation of the content of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A trickling grain distribution system for a grain depot, which is used for distributing grain to the grain depot, and is characterized by comprising:

2. The trickling grain distribution system of claim 1, wherein the distribution tube comprises a distribution tube obliquely disposed on one side of the horizontal grain conveyor belt, one end of the distribution tube is disposed on the distribution frame, and the other end of the distribution tube is connected to the grain distribution mechanism.

3. The trickling grain distribution system of claim 1, wherein the distribution pipe structure comprises one distribution pipe obliquely arranged on each of two sides of the horizontal grain conveyor belt, and one end of each distribution pipe is arranged on the distribution frame while the other end is connected with the grain distribution mechanism.

4. The drooling type granary grain distribution system of claim 1, wherein the distribution pipe structure comprises a discharging adjustment mechanism disposed at the bottom of the distribution pipe, the discharging adjustment mechanism is correspondingly matched with the discharging hole and used for adjusting the opening degree of the discharging hole;

5. The trickling grain distribution system of claim 4, wherein the adjustment drive mechanism comprises an adjustment drive motor disposed on the distribution pipe, and a gear drive coupled to the adjustment drive motor, the gear drive coupled to the flow adjustment plate.

6. The sagging grain distribution system of claim 5, wherein the gear drive is configured as a rack and pinion drive;

7. The drooling grain distribution system of claim 6, wherein the adjusting gear rack is disposed at an edge of the flow adjustment plate, and the adjusting gear rack is integrated with the flow adjustment plate.

8. The trickling grain distribution system of any one of claims 1 to 7, wherein the bottom of the distribution pipe is provided with a plurality of discharge holes, and the discharge holes are uniformly arranged along the extension direction of the distribution pipe.

9. The drooling grain bin distribution system of any one of claims 1 to 7, wherein the grain distribution mechanism comprises:

10. The sagging grain distribution system of any of claims 1-7, wherein said sagging grain distribution system comprises a guide rail disposed on a sidewall of the grain bin and parallel to said horizontal grain conveyor belt;