CN109516048B

CN109516048B - Intelligent material-distributing air film warehouse and material distributing method thereof

Info

Publication number: CN109516048B
Application number: CN201811458290.9A
Authority: CN
Inventors: 叶青云; 朱可亮; 陈新旺; 石治国
Original assignee: Dongguan Shenliang Logistics Co ltd
Current assignee: Dongguan Shenliang Logistics Co ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2020-06-30
Anticipated expiration: 2038-11-30
Also published as: CN109516048A

Abstract

The invention discloses an intelligent material sending air film warehouse and a material sending method thereof, and the key points of the technical scheme are that the intelligent material sending air film warehouse comprises a warehouse wall body and an air film body arranged on the warehouse wall body; the grain delivery system is characterized in that at least one delivery position is arranged in the wall body of the warehouse, each delivery position corresponds to each delivery hopper, a grain pumping machine is arranged on each delivery hopper, each grain pumping machine comprises a grain pumping shell and a grain pumping hose arranged on each grain pumping shell, a spiral auger is arranged in each grain pumping hose, a grain pumping motor used for driving the spiral auger to rotate is arranged on each grain pumping shell, and each grain pumping hose extends into each delivery position.

Description

Intelligent material-distributing air film warehouse and material distributing method thereof

Technical Field

The invention relates to the technical field of air film buildings, in particular to an air film warehouse for intelligent material distribution and a material distribution method thereof.

Background

The air film building is a building structure system which uses a special building film material as a shell and is matched with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building so as to support a building main body. The air film supports the whole building by the air pressure difference between the inside and the outside, and the span of the air film building can reach 180 meters because of the flexibility of materials, the inherent effectiveness of the structure and the arc body shape, no member which is bent, twisted and pressed is needed, and no frame or beam column support is needed in the air film building.

The rapid development of the air film technology in China brings a novel storage technology to the field of grain storage. The traditional grain warehouse has higher construction and maintenance cost, the air film grain bin is quick to construct, low in cost, free of maintenance and environment-friendly, no beam and no column are arranged in the air film grain bin, the space utilization rate reaches 100 percent, and the internal barrier-free transportation, loading and unloading operation can be realized, so that the novel grain bin can replace the traditional steel structure grain bin, grains are stored in the air film bin to avoid the pollution of external pollution sources, and the original ecological safe storage is realized.

At present, an air film warehouse generally adopts two doors as a material inlet and a material outlet, and a freight car is adopted to transport materials, the two doors are sequentially opened and have an interlocking function, namely, after a first door is closed, a second door is opened, at the moment, the freight car needs to be parked for waiting, the freight car needs to undergo the waiting process when leaving the air film warehouse, and the number of vehicles contained in one air film warehouse is limited, so that the transport efficiency is low, and the transport requirements of a large number of materials in a short time cannot be met, therefore, certain improvement is provided.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an intelligent material sending air film warehouse which can improve the transportation efficiency to a certain extent.

The technical purpose of the invention is realized by the following technical scheme:

an air film warehouse for intelligent material distribution comprises a warehouse wall body and an air film body arranged on the warehouse wall body, wherein at least one distribution hopper is erected in the warehouse wall body, a discharge pipe is arranged at the bottom of the distribution hopper, the discharge pipe penetrates through a connecting port and extends out of the warehouse wall body, and a pneumatic gate valve is arranged on the discharge pipe;

the grain delivery system is characterized in that at least one delivery position is arranged in the wall body of the warehouse, each delivery position corresponds to each delivery hopper, a grain pumping machine is arranged on each delivery hopper, each grain pumping machine comprises a grain pumping shell and a grain pumping hose arranged on each grain pumping shell, a spiral auger is arranged in each grain pumping hose, a grain pumping motor used for driving the spiral auger to rotate is arranged on each grain pumping shell, and each grain pumping hose extends into each delivery position.

Through the technical scheme, when the air film warehouse is stored at ordinary times, the transport vehicle stores grains in the distribution warehouse. When the transport vehicles transport and carry grains in the air film warehouse and too many transport vehicles are arranged in the air film warehouse, the transport vehicles can stay outside the discharge pipes of the corresponding distribution hoppers;

this application accessible control center issues control command, the pneumatic push-pull valve of control command control starts, and corresponding control is taken out grain machine and is started, take out grain motor and enter into the granting hopper through taking out grain hose in will extracting the grain of granting storehouse position, grain falls in order conveniently to carry and enters into haulage vehicle from granting the hopper, thereby haulage vehicle can realize the transportation of grain outside the air film warehouse, thereby the efficiency of grain transportation has been improved, and can realize intelligent granting through the above-mentioned mode, need not specially to be equipped with the staff and operate reinforced granting the hopper, and then can practice thrift the cost of labor of enterprise.

Preferably, walking rails are erected on two sides of the release warehouse position in the warehouse wall body, and walking mechanisms are arranged on the walking rails;

running gear is including the walking frame that can follow the walking rail and the supporting beam of setting on walking frame and horizontal offering storehouse position top, the lift groove has been seted up on the walking frame, supporting beam's both ends are provided with the lifter of grafting in the lift groove, be provided with the lift portion that is used for ordering about a supporting beam oscilaltion on the walking frame, be provided with the supporting seat that can follow a supporting beam and remove on the supporting beam, supporting seat downwardly extending has the installing support, be provided with the collar that is used for the centre gripping to take out the grain hose on the installing support.

Through the technical scheme, the walking frame can be removed along the walking rail, it installs on a supporting beam to take out the grain hose through the collar clip, so that take out the mouth of pipe of grain hose down, the portion of going up and down can control a supporting beam and go up and down on walking frame, the supporting seat can slide along a supporting beam, can realize taking out the grain hose through above-mentioned mode and remove on granting position x axle, the y axle, the three direction of z axle, thereby guarantee to take out the grain hose can with the grain contact of granting any one position point in the position, make to take out the grain hose and can accurately absorb the grain of granting in the position, in order to absorb the grain of granting position as far as possible.

Preferably, the installing support is all rotated in the both sides of taking out the grain hose and is installed the axis of rotation, be provided with a plurality of brushes of stirring in the axis of rotation, be provided with on the installing support and be used for ordering about both sides and stir the driving motor that the brush stirred respectively to the mouth of pipe direction of taking out the grain hose.

Through above-mentioned technical scheme, driving motor can order about the axis of rotation and rotate, and the axis of rotation drives stirs the brush and stirs towards the mouth of pipe direction of taking out the grain hose, and then sweeps the mouth of pipe to taking out the grain hose around with taking out the grain hose to conveniently take out the grain hose extraction and provide the grain in the position of reservior.

Preferably, the end of the grain pumping hose is provided with a grain pumping head, the grain pumping head is provided with a grain pumping port, the spiral auger is rotatably arranged on the grain pumping head, the end of the grain pumping head is circumferentially provided with a stretching conical surface, and the end of the grain pumping head is provided with a protective rubber pad.

Through above-mentioned technical scheme, take out the overhead setting that stretches into the conical surface of grain, conveniently take out the grain head and stretch into the grain of granting position of a storehouse and pile, the protective rubber pad improves the buffer capacity of taking out the first tip of grain, avoids taking out the grain head and giving position of a storehouse and taking place hard touching.

Preferably, the central point of granting storehouse position puts and has seted up the storage tank, it is provided with four at least bearing backing plates around the storage tank to grant the storehouse position, connect through the thin net of nylon between two adjacent bearing backing plates, at least one mounting groove has been seted up in the below of every bearing backing plate to grant the storehouse position, be provided with in the mounting groove and be used for and bear the weighing sensor of backing plate contact, weighing sensor is used for detecting the weight of every bearing grain on the backing plate and acts with control running gear.

Through the technical scheme, weighing sensor is used for detecting the weight value of every piece of grain on accepting the backing plate, and then can move through control running gear, in order to carry out the absorption of grain on accepting the backing plate that will take out the mouth of pipe of grain hose stop corresponding, accept on the backing plate at every piece grain extraction back that finishes, and then stretch into and carry out the extraction of grain in the storage tank, this application is earlier through the peripheral mode of extraction, can guarantee to provide the integrality of grain extraction in the position of storehouse, avoid providing too much grain in the position of storehouse and remain and cause new grain and old grain difficulty in turn.

Preferably, accept the backing plate and articulate on the notch of storage tank and accept the border salient in the notch of storage tank of backing plate, it still is provided with the installation cavity to provide storehouse position in every below of accepting the backing plate, be provided with the gasbag body in the installation cavity, be connected with the gas tube on the gasbag body, the gasbag body contacts with the bottom of accepting the backing plate, the gasbag body is used for the jacking to accept the backing plate.

Through the technical scheme, when weighing sensor detects the weight value of accepting on the backing plate and crosses low, this application can start through the control gasbag body, the gasbag body inflates through the gas tube, gasbag body inflation can with the bottom contact of accepting the backing plate, and then can will accept the certain angle of backing plate lifting, so that accept grain on the backing plate and fall into the storage tank under the effect of gravity, the realization is accepted the unified collection of the grain that does not have the absorption on the backing plate, with conveniently take out the grain hose and stretch into in the storage tank and carry out unified extraction to grain.

Preferably, a buffer rubber layer is laid on the bottom surface of the bearing base plate.

Through above-mentioned technical scheme, the setting of cushion rubber layer when accepting the backing plate and fall back, can provide the buffer capacity for accepting the backing plate.

Preferably, the peripheral groove walls of the accommodating groove are all obliquely arranged.

Through above-mentioned technical scheme, the cell wall all around of storage tank is the slope setting, from this, makes things convenient for grain to concentrate on the central point of storage tank puts to further conveniently take out grain hose extraction grain, and the cooperation is stirred the action of stirring of brush, in order to further conveniently take out grain hose extraction grain.

Aiming at the defects in the prior art, the invention aims to provide a material distributing method of an intelligent material distributing air film warehouse, which can improve the transportation efficiency to a certain extent.

the material distributing method of the intelligent material distributing air film warehouse based on the technical scheme comprises the following steps:

the control center issues a control instruction to control the opening of the pneumatic flashboard valve of the corresponding dispensing hopper;

the weighing sensor respectively obtains the weight value of the grain on each bearing base plate and judges whether the weight value is smaller than a first preset value and larger than a second preset value one by one;

controlling the grain pumping machine to start, and correspondingly controlling the walking mechanism to act so as to move the grain pumping hose clockwise or anticlockwise along the distribution warehouse position, so that the grain pumping hose stays above the bearing base plate with the weight value smaller than the first preset value and larger than the second preset value one by one;

the grain pumping machine pumps the grains above the bearing base plate into the distributing hopper through the grain pumping hose so as to output the grains from the discharge pipe of the distributing hopper.

Through above-mentioned technical scheme, this application earlier through the peripheral mode of extraction, can guarantee to provide the integrality of grain extraction in the position of storehouse, avoids providing the position of storehouse in the grain too much remain and cause new grain and old grain difficulty in turn.

Preferably, the method further comprises the following steps:

the weighing sensor acquires the weight value of the grain on each bearing base plate in real time and further judges whether the weight value is smaller than a second preset value; if so, controlling the action of the air bag body to lift the bearing base plate, and enabling the grains on the bearing base plate to fall into the containing groove;

when the weight value of the grain on each bearing base plate is smaller than the second preset value, the walking mechanism controls the grain pumping hose to stay in the accommodating groove.

Through above-mentioned technical scheme, this application can start through the control gasbag body, and the gasbag body aerifys through the gas tube, and gasbag body inflation can with the bottom contact of accepting the backing plate, and then can will accept the certain angle of backing plate lifting to make and accept grain on the backing plate fall into the storage tank under the effect of gravity, realize accepting the unified collection of the grain that does not have the absorption on the backing plate, in order conveniently taking out the grain hose and stretching into the storage tank and unifying the extraction to grain.

In summary, compared with the prior art, the beneficial effects of the invention are as follows:

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of the installation of the embodiment;

FIG. 3 is a schematic view of the mounting of the dispensing hopper in an embodiment;

FIG. 4 is a schematic view showing the installation of the traveling mechanism in the embodiment;

FIG. 5 is a schematic view showing the installation of a pneumatic gate valve in the embodiment;

FIG. 6 is a schematic view of the installation of the grain suction hose in the embodiment;

FIG. 7 is a schematic view showing the installation of the elevating part in the embodiment;

FIG. 8 is a schematic view of the grain pumping hose in the embodiment;

FIG. 9 is a schematic view illustrating a state where the receiving pad is inclined in the embodiment.

Reference numerals: 1. a warehouse wall; 2. a gas film body; 3. a dispensing hopper; 4. a discharge pipe; 5. a pneumatic gate valve; 6. a movable belt conveyor; 7. issuing a library position; 8. a grain pumping machine; 81. grain pumping shell; 82. a grain pumping hose; 83. a spiral auger; 84. a grain pumping motor; 85. grain pumping head; 86. a grain pumping port; 9. a walking rail; 10. a traveling mechanism; 101. a walking frame; 102. a support beam; 103. a traveling wheel; 104. a traveling motor; 105. a baffle plate; 106. a lifting groove; 107. a lifting rod; 108. a lifting motor; 109. a lifting screw rod; 11. a supporting seat; 12. a rack; 13. a moving motor; 14. a gear; 15. mounting a bracket; 16. a mounting ring; 17. the brush is shifted; 18. a drive motor; 19. a containing groove; 20. carrying a base plate; 21. a nylon fine mesh; 22. a weighing sensor; 23. a mounting cavity; 24. an air bag body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

As shown in fig. 1, an air film warehouse of material is sent out to intelligence, including warehouse wall 1 and the air film body 2 of setting on warehouse wall 1, warehouse wall 1 adopts the mode of concrete to pour subaerial, and air film body 2 sets up at warehouse wall 1's top, provides the malleation of air in warehouse wall 1, and air film body 2 can be in order to form the air film warehouse at 1 top inflation of warehouse wall, in this application, grain such as corn, maize have been put to the air film warehouse internal storage.

Referring to fig. 2 and 5, at least one dispensing hopper 3 is erected in the warehouse wall 1, the dispensing hopper 3 is fixed on the inner side of the warehouse wall 1 through screws, a feed inlet is formed in the top of the dispensing hopper 3, a discharge pipe 4 is arranged at the bottom of the dispensing hopper 3, wherein a blanking inclined plane is formed around the discharge pipe 4 in the dispensing hopper 3, the discharge pipe 4 is communicated with the inside of the dispensing hopper 3, a communication port corresponding to the position of the dispensing hopper 3 is formed in the warehouse wall 1, the discharge pipe 4 penetrates through the communication port and extends out of the warehouse wall 1, a rubber layer is coated on the outer wall of the discharge pipe 4, and the rubber layer can seal a gap between the communication port and the discharge pipe 4. It is worth to be noted that the discharge pipe 4 is provided with a pneumatic gate valve 5, and the pneumatic gate valve 5 can control the opening and closing of the discharge pipe 4. Referring to fig. 4, a movable belt conveyor 6 is disposed below the discharge pipe 4, and when grain is discharged from the discharge pipe 4, the movable belt conveyor 6 can lift and convey the grain to a rear hopper of the transport vehicle.

Referring to fig. 3 and 6, at least one dispensing location 7 is disposed in the warehouse wall 1, each dispensing location 7 corresponds to each dispensing hopper 3, each dispensing hopper 3 is provided with a grain pumping machine 8, each grain pumping machine 8 comprises a grain pumping shell 81 and a grain pumping hose 82 disposed on the grain pumping shell 81, the grain pumping shell 81 is fixedly mounted on the side wall of each dispensing hopper 3 through screws, each grain pumping shell 81 is provided with a discharge hopper, and the discharge hoppers are communicated with the insides of the dispensing hoppers 3. Wherein, a soft spiral auger 83 is arranged in the grain pumping hose 82, a grain pumping motor 84 for driving the spiral auger 83 to rotate is arranged on the grain pumping shell 81, the grain pumping hose 82 extends into the distributing position 7, and the grain pumping hose 82 is used for pumping grains in the grain pile of the distributing position 7.

It is worth to be noted that the end of the grain pumping hose 82 is provided with a grain pumping head 85, the grain pumping head 85 is provided with a grain pumping port 86, the spiral auger 83 is rotatably arranged on the grain pumping head 85, the end of the grain pumping head 85 is circumferentially provided with an extending conical surface, and the end of the grain pumping head 85 is provided with a protective rubber pad.

As shown in fig. 2 and 7, the warehouse wall 1 is provided with traveling rails 9 at two sides of the release warehouse location 7, and the traveling rails 9 are provided with traveling mechanisms 10; the traveling mechanism 10 includes a traveling frame 101 capable of moving along the traveling rail 9, and a support beam 102 disposed on the traveling frame 101 and transversely disposed above the dispensing warehouse location 7, a traveling wheel 103 rotatably mounted at the bottom end of the traveling frame 101 and configured to be erected on the traveling rail 9, and a traveling motor 104 configured to drive the traveling wheel 103 to rotate is disposed on the traveling frame 101. Wherein, be provided with baffle 105 on walking frame 101, baffle 105 cladding is outside walking wheel 103 and with walking rail 9 laminating, and baffle 105 can keep off the grain on the walking rail 9 to make things convenient for walking wheel 103 to remove along walking rail 9.

It should be noted that the traveling frame 101 is provided with an elevating groove 106, two ends of the supporting beam 102 are provided with elevating rods 107 inserted into the elevating groove 106, the traveling frame 101 is provided with an elevating portion for driving the supporting beam 102 to ascend and descend, the elevating portion includes an elevating motor 108 arranged on the traveling frame 101 and an elevating screw 109 connected to an output shaft of the elevating motor 108, and the elevating screw 109 is in threaded connection with the elevating rods 107, so as to achieve the purpose that the elevating rods 107 ascend and descend in the elevating groove 106.

As shown in fig. 6, a supporting base 11 capable of moving along the supporting beam 102 is disposed on the supporting beam 102, specifically, the supporting base 11 is slidably mounted on the supporting beam 102, a rack 12 is disposed on the supporting beam 102 along the sliding direction of the supporting base 11, a moving motor 13 is disposed on the supporting base 11, a gear 14 is coaxially fixed on an output shaft of the moving motor 13, and the gear 14 is engaged with the rack 12, so that the moving motor 13 drives the gear 14 to rotate, thereby realizing the sliding of the supporting base 11 along the supporting beam 102.

The supporting seat 11 extends downwards to form a mounting bracket 15, and a mounting ring 16 used for clamping the grain pumping hose 82 is arranged on the mounting bracket 15. The mouth of pipe orientation of taking out grain hose 82 sets up and is held in collar 16, and in this application, walking motor 104, elevator motor 108 and moving motor 13 all adopt servo motor, and this application can realize through running gear 10 taking out grain hose 82 and stop on the optional position of the x axle of granting storehouse position 7, y axle and z axle from this to the grain on the arbitrary point position of storehouse position 7 is handed over in the extraction.

It is worth to be noted that, as shown in fig. 6, the mounting bracket 15 is provided with a rotating shaft on both sides of the grain pumping hose 82, a plurality of shifting brushes 17 are provided on the rotating shaft, the mounting bracket 15 is provided with a driving motor 18 for driving the shifting brushes 17 on both sides to shift towards the pipe orifice of the grain pumping hose 82 respectively, the driving motor 18 can drive the rotating shaft to rotate, the rotating shaft drives the shifting brushes 17 to rotate, and the shifting brushes 17 can shift the grains on both sides of the grain pumping hose 82 towards the pipe orifice of the grain pumping hose 82, so as to facilitate the extraction of the grain pumping hose 82.

As shown in fig. 2, a containing groove 19 is formed at the center of the dispensing warehouse 7, and in the present application, the containing groove 19 is square. The dispensing depot 7 is provided with at least four receiving pads 20 around the receiving tank 19, in one embodiment the receiving pads 20 are made of plastic, stainless steel or wood material. The number of the receiving base plates 20 is four, the four receiving base plates 20 surround the containing groove 19, a movable space is reserved between every two adjacent receiving base plates 20, the two adjacent receiving base plates 20 are connected through the nylon fine net 21, and the mesh aperture of the nylon fine net 21 is smaller than the grain size.

Referring to fig. 8 and 9, the dispensing warehouse 7 has at least one mounting groove below each receiving base plate 20, a load cell 22 for contacting the receiving base plate 20 is disposed in the mounting groove, and the load cell 22 is used for detecting the weight of the grain on each receiving base plate 20 to control the movement of the traveling mechanism 10. Specifically, this application will distribute storehouse position 7 and separate into a three-dimensional coordinate system, has at least four stay point positions on every accepting backing plate 20 and the storage tank 19, and every stays the point position and has coordinate parameter (xa, yb, zc), from this, through walking motor 104 among the running gear 10, elevator motor 108 and the pulse number of traveling motor 13, can stop taking out grain hose 82 on the coordinate parameter that corresponds.

The weighing sensor 22 can respectively obtain the weight value of the grain on each bearing base plate 20, and judge whether the weight value is smaller than a first preset value and larger than a second preset value one by one, so as to control the running mechanism 10 to act, and the running mechanism 10 can move the grain pumping hose 82 clockwise or anticlockwise along the distribution warehouse location 7 so as to stop above the bearing base plate 20 with the weight value smaller than the first preset value and larger than the second preset value one by one.

Specifically, the present application defines four receiving plates 20 as a 1# receiving plate 20, a 2# receiving plate 20, a 3# receiving plate 20 and a 4# receiving plate 20 in a clockwise direction, respectively, wherein the weight value of the grain on the 1# receiving plate 20 is smaller than a first preset value and larger than a second preset value, the weight value of the grain on the 2# receiving plate 20 is smaller than the first preset value and larger than the second preset value, the weight value of the grain on the 3# receiving plate 20 is smaller than the second preset value, and the weight value of the grain on the 4# receiving plate 20 is smaller than the first preset value and smaller than the second preset value, so that the traveling mechanism 10 controls the grain-pumping hose 82 to stop at a specific coordinate parameter position on the 1# receiving plate 20, a specific coordinate parameter position on the 2# receiving plate 20 and a specific coordinate parameter position on the 4# receiving plate 20 one by one, when each receiving plate 20 is pumped with the grain by the grain-pumping hose 82, the running mechanism 10 controls the grain-pumping hose 82 to stay at the specific coordinate parameter position of the containing groove 19 to perform the pumping action. Wherein, the grain pumping machine 8 is in a starting state, the grain pumping machine 8 pumps the grain above the bearing base plate 20 into the dispensing hopper 3 through the grain pumping hose 82, so as to output the grain from the discharge pipe 4 of the dispensing hopper 3.

The bearing cushion plate 20 is hinged to the notch of the containing groove 19, the edge of the bearing cushion plate 20 protrudes out of the notch of the containing groove 19, a mounting cavity 23 is further arranged below each bearing cushion plate 20 at the dispensing storage position 7, an air bag body 24 is arranged in the mounting cavity 23, an air inflation tube is connected onto the air bag body 24, an electromagnetic valve is installed on the air inflation tube, an air inflation pump is connected onto the air inflation tube, the air inflation pump is arranged outside the warehouse wall body 1, the air bag body 24 is inflated and expanded, the air bag body 24 is in contact with the bottom of the bearing cushion plate 20, the air bag body 24 is used for jacking the bearing cushion plate 20 to enable the bearing cushion plate 20 to be at a certain inclination angle, and therefore grain on the bearing cushion plate 20 can slide into.

Specifically, the weighing sensor 22 obtains the weight value of the grain on each bearing base plate 20 in real time, and further determines whether the weight value is smaller than a second preset value; if yes, controlling the air bag body 24 to act to lift the bearing backing plate 20, and enabling the grains on the bearing backing plate 20 to fall into the accommodating groove 19; when the weight value of the grain on each bearing base plate 20 is smaller than the second preset value, the walking mechanism 10 controls the grain pumping hose 82 to stay at the specific coordinate parameter position of the accommodating groove 19.

A buffer rubber layer is laid on the bottom surface of the bearing backing plate 20, wherein the peripheral groove walls of the accommodating groove 19 are all obliquely arranged. In this application, the gas film warehouse is provided with a control box that is used for controlling all electrical equipment, and the control box is connected with a control center, and control center is through artificial control and issue control command to the control box in, and the control box can be according to the corresponding components and parts action of command control.

The working process is as follows:

this application accessible control center issues control command, control command control pneumatic push-pull valve 5 starts, and corresponding control grain pumping machine 8 starts, grain pumping motor 84 enters into the granting hopper 3 through taking out grain hose 82 in will extract the granting position 7 in grain, grain falls down from granting hopper 3, discharging pipe 4 falls on portable belt feeder 6 with grain, portable belt feeder 6 carries grain and enters into haulage vehicle's back car hopper on, thereby haulage vehicle can realize the transportation of grain outside the air film warehouse, thereby the efficiency of grain transportation has been improved, and can realize intelligent granting through the above-mentioned mode, need not to be equipped with the staff specially and operate reinforced to granting hopper 3, and then can practice thrift the cost of labor of enterprise.

Example two

s100, a control center issues a control instruction to control the opening of a pneumatic gate valve 5 corresponding to the dispensing hopper 3;

step S200, the weighing sensor 22 respectively obtains the weight value of the grain on each bearing base plate 20, and judges whether the weight value is smaller than a first preset value and larger than a second preset value one by one;

step S300, the grain pumping machine 8 is controlled to start, and the traveling mechanism 10 is correspondingly controlled to act so as to move the grain pumping hose 82 clockwise or anticlockwise along the dispensing warehouse location 7, so that the grain pumping hose stays above the bearing base plate 20 with the weight value smaller than the first preset value and larger than the second preset value one by one.

Specifically, this application will distribute storehouse position 7 and separate into a three-dimensional coordinate system, has at least four stay point positions on every accepting backing plate 20 and the storage tank 19, and every stays the point position and has coordinate parameter (xa, yb, zc), from this, through walking motor 104 among the running gear 10, elevator motor 108 and the pulse number of traveling motor 13, can stop taking out grain hose 82 on the coordinate parameter that corresponds.

In step S400, the grain extractor 8 extracts the grain above the receiving pad 20 into the dispensing hopper 3 through the grain extracting hose 82, so as to output the grain from the discharging pipe 4 of the dispensing hopper 3.

From this, through above-mentioned mode, this application is earlier through the peripheral mode of extraction, can guarantee to provide the integrality of grain extraction in the position of storehouse 7, avoids providing the too much residue of grain in the position of storehouse 7 and causes new grain and old grain difficulty in turn.

Also comprises the following steps:

step S500, the weighing sensor 22 acquires the weight value of the grain on each bearing base plate 20 in real time, and further judges whether the weight value is smaller than a second preset value; if yes, controlling the air bag body 24 to act to lift the bearing backing plate 20, and enabling the grains on the bearing backing plate 20 to fall into the accommodating groove 19;

in step S600, when the weight value of the grain on each receiving base plate 20 is smaller than the second preset value, the traveling mechanism 10 controls the grain pumping hose 82 to stay in the accommodating groove 19.

From this, the gasbag body 24 is aerifyd through the gas tube, and the gasbag body 24 inflation can with accept the bottom contact of backing plate 20, and then can will accept the certain angle of backing plate 20 lifting to in making and accepting grain on the backing plate 20 and falling into storage tank 19 under the effect of gravity, realize accepting the unified collection of the grain that does not have the absorption on the backing plate 20, to conveniently take out grain hose 82 and stretch into in the storage tank 19 and carry out unified extraction to grain.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. The gas film warehouse capable of intelligently distributing materials comprises a warehouse wall body (1) and a gas film body (2) arranged on the warehouse wall body (1), and is characterized in that at least one distributing hopper (3) is erected in the warehouse wall body (1), a discharging pipe (4) is arranged at the bottom of the distributing hopper (3), the discharging pipe (4) penetrates through a connecting port and extends out of the warehouse wall body (1), and a pneumatic gate valve (5) is arranged on the discharging pipe (4);

at least one distribution position (7) is arranged in the warehouse wall body (1), each distribution position (7) corresponds to each distribution hopper (3), a grain pumping machine (8) is arranged on each distribution hopper (3), each grain pumping machine (8) comprises a grain pumping shell (81) and a grain pumping hose (82) arranged on each grain pumping shell (81), a spiral packing auger (83) is arranged in each grain pumping hose (82), a grain pumping motor (84) used for driving the spiral packing auger (83) to rotate is arranged on each grain pumping shell (81), and each grain pumping hose (82) extends into each distribution position (7);

the central point of granting storehouse position (7) puts and has seted up storage tank (19), it is provided with four at least backing plates (20) of accepting to grant storehouse position (7) around storage tank (19), and adjacent two accept between backing plate (20) connect through nylon fine mesh (21), at least one mounting groove has been seted up in the below of accepting backing plate (20) in every to grant storehouse position (7), be provided with in the mounting groove and be used for and accept weighing sensor (22) of backing plate (20) contact, weighing sensor (22) are used for detecting every weight of accepting grain on backing plate (20) and move with control running gear (10).

2. The air film warehouse for intelligent material distribution according to claim 1, wherein traveling rails (9) are erected on two sides of the distribution warehouse location (7) in the warehouse wall (1), and a traveling mechanism (10) is arranged on the traveling rails (9);

running gear (10) are including walking frame (101) that can follow walking rail (9) and set up on walking frame (101) and horizontal supporting beam (102) of offering storehouse position (7) top, lifting groove (106) have been seted up on walking frame (101), the both ends of supporting beam (102) are provided with lifter (107) of pegging graft in lifting groove (106), be provided with the lift portion that is used for driving supporting beam (102) oscilaltion on walking frame (101), be provided with supporting seat (11) that can follow supporting beam (102) and remove on supporting beam (102), supporting seat (11) downwardly extending has installing support (15), be provided with collar (16) that are used for the centre gripping to take out grain hose (82) on installing support (15).

3. The air film warehouse of claim 2, wherein the mounting bracket (15) is rotatably provided with rotating shafts at two sides of the grain pumping hose (82), the rotating shafts are provided with a plurality of poking brushes (17), and the mounting bracket (15) is provided with a driving motor (18) for driving the poking brushes (17) at two sides to poke towards the direction of the mouth of the grain pumping hose (82).

4. The air film warehouse of claim 1, wherein a grain pumping head (85) is mounted at the end of the grain pumping hose (82), a grain pumping port (86) is formed in the grain pumping head (85), the spiral auger (83) is rotatably mounted on the grain pumping head (85), a conical surface is circumferentially arranged at the end of the grain pumping head (85), and a protective rubber pad is mounted at the end of the grain pumping head (85).

5. The air film warehouse for intelligent distribution according to claim 1, wherein the receiving base plate (20) is hinged to the notch of the accommodating groove (19), the edge of the receiving base plate (20) protrudes out of the notch of the accommodating groove (19), the distribution warehouse location (7) is further provided with a mounting cavity (23) below each receiving base plate (20), an air bag body (24) is arranged in the mounting cavity (23), the air bag body (24) is connected with an inflation tube, the air bag body (24) is in contact with the bottom of the receiving base plate (20), and the air bag body (24) is used for jacking the receiving base plate (20).

6. The air film warehouse as claimed in claim 5, wherein the bottom surface of the bearing backing plate (20) is paved with a cushion rubber layer.

7. The air film warehouse as claimed in claim 1, wherein the peripheral walls of the accommodating grooves (19) are inclined.

8. A material sending method of an air film warehouse based on intelligent material sending according to any one of claims 1 to 7, characterized by comprising the following steps:

the control center issues a control instruction to control the opening of the pneumatic gate valve (5) corresponding to the dispensing hopper (3);

the weighing sensor (22) respectively acquires the weight value of the grain on each bearing base plate (20), and judges whether the weight value is smaller than a first preset value and larger than a second preset value one by one;

controlling the grain pumping machine (8) to start, and correspondingly controlling the traveling mechanism (10) to act so as to move the grain pumping hose (82) clockwise or anticlockwise along the distribution warehouse position (7) to stop above the bearing base plate (20) with the weight value smaller than the first preset value and larger than the second preset value one by one;

the grain extractor (8) extracts grains above the bearing base plate (20) through a grain extracting hose (82) and enters the distribution hopper (3) so as to be output from a discharge pipe (4) of the distribution hopper (3).

9. The method of claim 8, further comprising the steps of:

the weighing sensor (22) acquires the weight value of the grain on each bearing base plate (20) in real time, and further judges whether the weight value is smaller than a second preset value; if so, controlling the air bag body (24) to act so as to lift the bearing backing plate (20), and enabling the grains on the bearing backing plate (20) to fall into the accommodating groove (19);

when the weight value of the grain on each bearing base plate (20) is smaller than a second preset value, the walking mechanism (10) controls the grain pumping hose (82) to stay in the accommodating groove (19).