CN111776774A - Bin type conveying equipment for bulk materials and feeding method thereof - Google Patents
Bin type conveying equipment for bulk materials and feeding method thereof Download PDFInfo
- Publication number
- CN111776774A CN111776774A CN202010640431.XA CN202010640431A CN111776774A CN 111776774 A CN111776774 A CN 111776774A CN 202010640431 A CN202010640431 A CN 202010640431A CN 111776774 A CN111776774 A CN 111776774A
- Authority
- CN
- China
- Prior art keywords
- floors
- side plate
- row
- materials
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a stock bin type conveying device for bulk materials, wherein a box stock bin is arranged on a supporting frame, the bottom of the box stock bin is provided with a floor assembly, the floor assembly comprises a floor which is supported on the supporting frame and can move back and forth, a guide block is arranged on the supporting frame, the top of each row of floors is provided with a cover plate which moves together and corresponds to the floor assembly, the extending flanges at the two sides of each adjacent row of cover plates are mutually overlapped and not connected, an oil cylinder is arranged on a fixed support and a movable support, the oil cylinder is connected with a speed regulating valve for controlling the operation speed of the oil cylinder, and each oil cylinder drives each corresponding row of floors to; the material shifting mechanism comprises at least two material shifting rollers with the front lower and the back higher and the axes staggered, a plurality of replaceable tool bits are installed on the periphery of the material shifting rollers, and the motor is installed on the side plate assembly and connected with each material shifting roller. The invention has the characteristics of large material storage capacity, strong bearing capacity, and good starting performance and sealing performance.
Description
Technical Field
The invention relates to a bunker type conveying device for bulk materials and a feeding method thereof, and belongs to the technical field of bunker type conveying devices.
Background
Under the background of improving the comprehensive utilization rate of straws in China, a large amount of conveying equipment is needed for straw utilization and treatment, particularly, equipment capable of conveying and bearing and storing a large amount of straws is needed in an initial feeding stage, and thus, high requirements are put forward on the bearing and conveying capacity of the equipment.
For a silo type conveying device for carrying and storing bulk materials, a hopper and a chain scraper conveyor arranged at the bottom of the hopper are generally adopted to carry and convey the materials in the hopper. But limited by the width and tractive capacity of the slat conveyor, the volume and load carrying capacity of the material that can be stored by the slat conveyor are greatly limited. Secondly, adopt the chain scraper conveyor to carry the material, especially when the material is full-load to deposit on chain scraper conveyor, because the sinking of the chain plate after bearing, start and need bigger starting torque, start unstably, cause rocking of material, have certain risk. Then, the drag chain conveyer is the annular conveying, because the closure of material is poor, has the material that adheres to and falls to the equipment below in hopper lower part idle section and discharge gate department, needs often clear up, increases the later maintenance work. And the material that piles up in the chain scraper conveyor arranges to next level conveyer in, owing to discharge the piling up of former material, not only can cause row material not smooth, can produce the putty phenomenon when serious, and pile up the material and still can cause to get into the subsequent pay-off and distribute unevenly, can influence the transport and the fine processing of subsequent material.
Disclosure of Invention
The invention aims to provide a storage bin type conveying device for bulk materials and a feeding method thereof, wherein the storage bin type conveying device is large in material storage capacity, strong in bearing capacity, good in starting performance and good in sealing performance.
The technical scheme for achieving the aim of the invention is as follows: the utility model provides a feed bin formula conveying equipment for bulk cargo which characterized in that: the device comprises a box-shaped storage bin for storing and conveying materials, a material poking mechanism for poking the materials out and a driving mechanism for driving a floor to run;
the box-shaped storage bin is arranged on the supporting frame and comprises a front end plate, a rear end plate, side plate assemblies on two sides and a floor assembly for supporting and conveying materials, a feeding hole or an opening for receiving the materials is formed in the upper part of the box-shaped storage bin, and a discharging hole is formed in the front end of the floor assembly of the box-shaped storage bin;
the floor assembly comprises a plurality of rows of floors, a plurality of rows of cover plates and a plurality of guide blocks, the floors are arranged along the feeding direction of the box-shaped storage bin, each row of floors are supported on the supporting frame and can move back and forth, the guide blocks are arranged on the supporting frame and used for limiting the floors, the cover plates which act together and correspond to each other are arranged at the top of each row of floors, the flanges extending out of two sides of each adjacent row of cover plates are mutually overlapped and not connected, and the lower part of the side plate assembly is provided with a baffle strip used for shielding the flange of;
the driving mechanism comprises a plurality of oil cylinders, corresponding fixed supports and movable supports, wherein each fixed support is arranged on the supporting frame, each movable support is arranged on at least one row of corresponding floors, one end of each oil cylinder is arranged on the fixed support, the other end of each oil cylinder is arranged on the movable support, the oil cylinders are connected with speed regulating valves for controlling the running speed of the oil cylinders, and each oil cylinder drives each row of corresponding floors to reciprocate when stretching;
the material shifting mechanism comprises at least two material shifting rollers and a motor used for driving the material shifting rollers to rotate, the material shifting rollers with the front lower and the back higher and the axes staggered are installed on one side of the discharge port of the side plate assembly, a plurality of replaceable tool bits are installed on the periphery of the material shifting rollers, and the motor is installed on the side plate assembly and connected with the material shifting rollers.
The invention relates to a feeding method of a bunker type conveying device for bulk materials, which is characterized in that: when the oil cylinders are in an initial state, all rows of floors are level and located at initial positions, feeding is started, all the oil cylinders simultaneously act to drive all the rows of floors to move forward by one working stroke, materials move forward by one working stroke along with the floors, after the forward movement is finished, at least one row of floors are sequentially driven by one oil cylinder to retreat to the initial positions respectively until all the rows of floors retreat to the initial positions, the forward one-time conveying of the materials is completed, and therefore the circulation is achieved, the materials in the box-shaped bin are intermittently conveyed to the direction of the discharging ports, and all the material stirring rollers are driven by the motor to rotate to crush and disperse the materials discharged into the discharging ports.
The bin type conveying equipment adopts the bins and the box-shaped bins arranged on the supporting frame, can greatly improve the space for storing materials, has large storage capacity of the materials, and supports and conveys the materials through the floor components, and has better supporting capacity and enough bearing capacity because the floor components are not easy to deform, and the materials are not easy to shake in the process that each oil cylinder drives each corresponding row of floors to reciprocate, thereby solving the risk of starting with load, leading the bins to have the functions of conveying and storing, and solving the problem that the volume and the bearing and conveying capacity of the stored materials are greatly limited. According to the invention, a plurality of guide blocks are arranged on the support frame and limit the position of each row of floors, the top of each row of floors is provided with a corresponding cover plate which acts together, the protruding flanges at two sides of each adjacent row of cover plates are overlapped and not connected, the barrier strips at the lower parts of the side plate assemblies shield the side cover plates, so that material leakage is prevented, the material sealing performance is good, and the problem of large workload of later maintenance is solved. The invention controls the material to be pushed through the oil cylinder, realizes enough bearing capacity, and can adjust the speed of the floor through the speed regulating valve, so that the conveying speed and the conveying amount can be adjusted through the push-pull speed of the oil cylinder, and the conveying of different types of bulk materials is met. The material stirring roller is obliquely arranged with the lower front part and the higher rear part, materials at different positions can be stirred and redistributed, the material blocking phenomenon during material discharging can be well solved, better material discharging under the condition that the bin is full is realized, the materials can be scattered by the replaceable cutter head arranged on the material stirring roller, the material stirring roller is beneficial to the conveying and fine processing of the materials at the rear part, and the requirement of the subsequent conveying equipment on material feeding is met. When the material conveying device is used for conveying materials, the oil cylinders simultaneously act to drive the floors of each row to synchronously move for one working stroke in the material discharging direction, and then sequentially drive the floors of each row to retreat to the initial position until all the floors of each row reach the initial position, so that the materials are conveyed forwards at one time. The side plate assembly and the floor assembly can be unitized along the length direction of feeding, so that the serialization of the length of the box-type storage bin is realized, the assembly is good, the serialized box-type storage bin is convenient to form, the device can adapt to different use conditions, the feeding is convenient, the device can be controlled by the automation degree, and the device can be used for replacing single equipment such as lower collecting devices of hoppers, chain plate machines, feeding devices and the like.
Drawings
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the bin type conveying equipment of the invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic view of the structure in the direction a of fig. 1.
Fig. 4 is a schematic longitudinal sectional view of the hopper type conveying apparatus of the present invention.
Fig. 5 is a cross-sectional structure schematic diagram of the bin type conveying equipment.
Fig. 6 is an enlarged schematic view of fig. 4 at I.
Fig. 7 is an enlarged schematic view of fig. 4 at II.
Fig. 8 is an enlarged schematic view of fig. 5 at III.
Fig. 9 is a schematic diagram of the material in the bin type conveying equipment at the initial position of the oil cylinder.
Fig. 10 is a schematic view of the material in the bin type conveying equipment of the invention after one circulation.
Fig. 11 is a schematic view of a feeding method of the bin type conveying apparatus of the present invention.
Fig. 12 is a schematic view of another feeding method of the bin type conveying apparatus of the present invention.
Wherein: 1-front end plate, 1-front retainer plate, 2-material-shifting mechanism, 2-1-motor, 2-shaft seat, 2-3-material-shifting roller, 2-4-cutter head, 3-side plate component, 3-1-driving side plate, 3-11-front side plate, 3-12-front upright post, 3-13-front cross beam, 3-2-transition side plate unit, 3-21-transition side plate, 3-22-transition cross beam, 3-23-transition upright post, 3-unit side plate, 3-31-cross beam, 3-32-side plate, 3-33-upright post, 3-4-discharge port, 3-5-reinforced top beam, 3-6-retainer bar, 4-rear end plate, 5-hydraulic station, 6-driving mechanism, 6-1-fixed support, 6-2-oil cylinder, 6-3-movable support, 7-support frame, 7-1-support leg, 8-floor component, 8-1-cover plate, 8-11-first flange, 8-22-second flange, 8-2-floor, 8-3-connecting seat and 8-4-guide block.
Detailed Description
Referring to fig. 1 to 5, the invention relates to a bunker type conveying device for bulk materials, which comprises a box-shaped bunker for storing and conveying materials, a material poking mechanism 2 for poking out the materials and a driving mechanism 6 for driving a floor to run.
As shown in the figures 1-5, the box-shaped storage bin is arranged on a supporting frame 7, the supporting frame 7 comprises at least two connected unit frames, the unit frames can be formed by welding profile steels or fixing the unit frames through fasteners, a plurality of transverse and longitudinal stiffening beams are arranged on each unit frame, the length serialization of the box-shaped storage bin can be realized in the length direction, and a plurality of supporting legs 7-1 are arranged at the bottoms of four sides of the supporting frame 7, so that the installation of equipment is facilitated.
As shown in fig. 1 to 6, the box-shaped storage bin of the invention is installed on a supporting frame 7, the box-shaped storage bin comprises a front end plate 1, a rear end plate 4, side plate assemblies 3 on two sides and a floor assembly 8 for supporting and conveying materials, the front end plate and the rear end plate 4 are connected with the side plate assemblies 3 and installed on the supporting frame 7, the side plate assemblies 3 are installed on two sides of the supporting frame 7, the upper part of the box-shaped storage bin is provided with a feed port or an opening for receiving materials, the top of the box-shaped storage bin can also be provided with a box top, the feed port is arranged on the box top, or the box-shaped storage bin is not provided with the box top, so that the top of the box-shaped storage bin is open, the front end.
As shown in the figures 2 and 5, the front end plate 1 of the invention is also provided with a front baffle plate with an adjustable angle, the front baffle plate 1-1 is hinged on the front end plate 1, the lower part of the front baffle plate 1-1 is arranged at a discharge hole 3-4, the front baffle plate 1-1 is provided with a bent side connecting plate, the side connecting plate is provided with an arc-shaped adjusting groove or a plurality of adjusting holes, the side connecting plate is arranged on the front baffle plate through a fastener, the bottom of the front baffle plate 1-1 can also be provided with an adjusting rod, the supporting frame 7 is provided with a plurality of adjusting grooves, and the adjusting rod can be arranged in the corresponding adjusting groove, so the size of the discharge hole 3-4 can be adjusted by adjusting the angle of the front baffle plate 1-1, and the feeding requirement of the subsequent conveying equipment can.
Referring to fig. 1, 2 and 5, in order to realize serialization of the box-shaped storage bin along the feeding length, a side plate assembly 3 comprises a driving side plate 3-1 and a plurality of unit side plates 3-3, the driving side plate 3-1 of the invention is arranged at the front part of the unit side plate 3-3, the driving side plate 3-1 comprises a front cross beam 3-13 at the upper side and the lower side, front upright columns 3-12 at the two sides and a front side plate 3-11, the front cross beam 3-13 is fixedly connected with the front upright columns 3-12, the front side plate 3-11 is fixed on the front cross beam 3-13 and the front upright columns 3-12, the front upright columns 3-12 and the front cross beams 3-13 at the lower part are arranged on a supporting frame 7, a discharge port 3-4 is arranged at the front lower part of the two front side plates 3-11, a material stirring roller 2, in order to improve the strength of the front side plates 3-11, the top parts of the two driving side plates 3-1 are provided with reinforcing top beams 3-5, and the reinforcing top beams 3-5 are of a structure shaped like a Chinese character 'mi'.
As shown in figures 1, 2 and 5, the unit side plate 3-3 comprises cross beams 3-31 at the upper side and the lower side, upright columns 3-33 at the two sides and side plates 3-32, wherein the cross beams 3-31 are fixedly connected with the upright columns 3-33, the side plates 3-32 are fixed on the cross beams 3-31 and the upright columns 3-33, the adjacent upright columns 3-33 of each unit side plate 3-3 are connected through fasteners, and the upright columns 3-33 of the front unit side plate 3-3 are connected with the front upright columns 3-12 of the driving side plate 3-1 through fasteners. The number of the unit side plates 3-3 can be 2-10, the volume of the material to be stored can be set according to the requirement, the unit side plates 3-3 can be arranged on the supporting frame 7 through the upright posts 3-33 and the cross beams 3-31 at the lower part, and the serialization of the length of the storage bin can be realized along the length direction of feeding.
As shown in figures 1, 2 and 5, the invention is also connected with a transition side plate unit 3-2 between a driving side plate 3-1 and a unit side plate 3-3, the transition side plate unit 3-2 comprises a transition cross beam 3-22 connecting the upper side and the lower side, a transition upright post 3-23 at both sides and a transition side plate 3-21, the transition cross beam 3-22 is fixedly connected with the transition upright post 3-23, the transition side plate 3-21 is fixed on the transition cross beam 3-22 and the transition upright post 3-23, the transition upright post 3-23 is respectively connected with a front upright post 3-12 and an upright post 3-33 by fasteners, the length of the transition side plate unit 3-2 is less than that of the unit side plate 3-3, and can be respectively connected with the driving side plate 3-1 and the unit side plate 3-3 by the transition, a systematic box-shaped stock bin with more sizes can be formed.
As shown in fig. 1 and 3, the floor panel assembly 8 of the present invention comprises a plurality of rows of floor panels 8-2 arranged in a feeding direction of the box-shaped silo, a plurality of rows of cover panels 8-1, and a plurality of guide blocks 8-4, each row of floor panels 8-2 being supported on a supporting frame 7 and being movable forward and backward, the guide blocks 8-4 being installed on the supporting frame 7 and being used for limiting each row of floor panels 8-2, the plurality of guide blocks 8-4 being installed on the supporting frame 7 and being located at both sides of each row of floor panels 8-2, or each guide block 8-4 is positioned in each row of the floor 8-2, the guide blocks 8-4 can be arranged in a whole row or at intervals along the length direction of feeding, so that each row of the floor 8-2 can only move along the length direction of feeding, and each row of the floor 8-2 can not move in the width direction, so that each row of the floor 8-2 can reliably run in a reciprocating way during feeding.
As shown in figures 2 and 4-7, the top of each row of floor 8-2 is provided with corresponding cover plates 8-1 which act together, the protruding retaining edges at two sides of each adjacent row of cover plates 8-1 are overlapped and not connected, the lower part of the side plate assembly 3 is provided with retaining strips 3-6 for shielding the retaining edges of the side cover plates 8-1, the retaining strips 3-6 are arranged on the side plates and the front side plate 3-11, the retaining strips 3-6 exceed the discharge ports 3-4, and the floor assembly 8 has better sealing performance and effectively prevents material leakage in the step interval feeding process.
As shown in the figures 2, 4-8, each row of the floor 8-2 at least comprises two split unit floors, each row of the cover plates 8-1 at least comprises two split unit cover plates, the unit cover plates are fixedly arranged on the corresponding unit floors, the front end parts and the rear end parts of the front unit floors and the rear unit floors are fixedly connected, the front end parts and the rear end parts of the front unit floors and the rear unit covers are fixed with connecting seats 8-3, the connecting seats 8-3 are provided with a plurality of pin holes or mounting holes, and the connecting seats 8-3 of the front unit floors and the rear unit floors are connected through pin shafts or splicing, so that. As shown in fig. 6, the deck of the present invention has a first rib 8-11 inclined upward on one side and a second rib 8-12 higher than the first rib 8-11 on the other side, and the second ribs 8-12 of adjacent decks are disposed on the upper portion of the first rib 8-11 to overlap, thereby preventing leakage of materials through the overlapping portion of the deck 8-1 when each row of floors 8-2 is operated.
As shown in figure 6, the first retaining edge 8-11 of the cover plate is an inclined straight edge or an arc-shaped edge which inclines upwards, the second retaining edge 8-12 is an inverted V-shaped edge or an arc-shaped edge, the lower inclined edge of the inverted V-shaped edge on the second retaining edge 8-12 is arranged at the upper part of the inclined straight edge of the first retaining edge 8-11 and is partially overlapped, or the arc-shaped edge on the second retaining edge 8-12 is overlapped at the upper part of the arc-shaped edge of the first retaining edge 8-11.
As shown in figures 5 and 8, the driving mechanism 6 of the invention comprises a plurality of oil cylinders 6-2 and corresponding fixed supports 6-1 and movable supports 6-3, wherein each fixed support 6-1 is arranged on a supporting frame 7, each movable support 6-3 is arranged on at least one row of corresponding floors 8-2, one end of each oil cylinder 6-2 is arranged on the fixed support 6-1, the other end of each oil cylinder is arranged on the movable support 6-3, the oil cylinder 6-2 is connected with a speed regulating valve for controlling the running speed of the oil cylinder, and each oil cylinder 6-2 drives each row of corresponding floors 8-2 to reciprocate when stretching. As shown in FIG. 11, when each row of floors 8-2 needs to be controlled to operate independently, the oil cylinders 6-2, the fixed supports 6-1 and the movable supports 6-3 with the same number as that of the floors 8-2 can be adopted; when it is necessary to control the operation of two rows of floors 8-2 or even more rows of floors 8-2 simultaneously, as shown in fig. 12, one cylinder 6-2 can be used to control the operation of two rows of floors 8-2 and one cylinder 6-2 can be used to control the operation of one row of floors 8-2, the same number of cylinders 6-2, fixed supports 6-1 and movable supports 6-3 as the number of the controlled rows of floors 8-2 can be used, while the movable supports 6-3 are connected with the controlled rows of floors 8-2, the width dimension of the floor 8-2 controlled by one cylinder 6-2 cannot exceed 1/5 of the total width dimension of the storage bin, so that the material is basically kept in place when the floor 8-2 retreats. The oil cylinder 6-2 of the invention is connected with the hydraulic station 5 through an oil pipe, the existing pump valve in the hydraulic station 5 controls the action of the oil cylinder 6-2, oil provides high pressure oil for the oil cylinder 6-2 through an oil pump, the electromagnetic valve controls the telescopic motion of the oil cylinder 6-2, and the speed regulating valve is used for regulating the running speed of the oil cylinder 6-2, so that the control conveying speed and the conveying capacity of the oil cylinder 6-2 can be regulated through the push-pull speed of the oil cylinder 6-2, and the invention is suitable for different use conditions.
As shown in the figures 1-5, the material shifting mechanism 2 comprises at least two material shifting rollers 2-3 and a motor 2-1 for driving each material shifting roller 2-3 to rotate, one side of a side plate component 3, which is positioned at a discharge port 3-4, is provided with the material shifting rollers 2-3 which are low in front and high in back and have staggered axes, the periphery of each material shifting roller 2-3 is provided with a plurality of replaceable tool bits 2-4, the periphery of each material shifting roller 2-3 is uniformly provided with a plurality of rows of tool holders, and the tool bits 2-4 which are narrow in outside and trapezoidal in inside width are arranged on the corresponding tool holders through fasteners, so that the tool bits 2-4 can be conveniently replaced to be suitable for different bulk materials. A motor 2-1 is arranged on a side plate component 3 and connected with each material shifting roller 2-3 and used for driving each material shifting roller 2-3 to rotate, the motor 2-1 drives the corresponding material shifting roller 2-3 to rotate, the motor 2-1 is provided with a speed reducing mechanism, power drives the material shifting roller 2-3 to rotate, the rotating direction can be opposite to the traveling direction of materials, the materials discharged from a discharge port 3-4 are crushed and dispersed through each material shifting roller 2-3 which is staggered, the materials entering the next stage of conveying can be distributed again, and the materials can be scattered through a cutter head 2-4 on the material shifting roller 2-3 to be beneficial to conveying and fine processing of the following materials.
As shown in the figures 1-5, more than two shaft seats 2-2 with lower front parts and higher rear parts are arranged on a front side plate 3-11 of the material poking device, and can be arranged according to the height of a box-shaped storage bin, for example, corresponding three shaft seats 2-2 are adopted, cylinder shafts at two ends of each material poking roller 2-3 are arranged on the corresponding shaft seats 2-2 through bearings, each motor 2-1 is respectively arranged on the corresponding shaft seats 2-2, and the output side of each motor 2-1 is connected with the cylinder shaft at one side of each material poking roller 2-3. The side plate 3-1 can be driven to be provided with the mounting seat with a high front part and a low back part, the mounting seat is provided with a cavity through which the cylinder shaft passes, the mounting seat is provided with a plurality of connecting holes at two sides of the cavity, the shaft seat 2-2 is arranged on the corresponding connecting hole of the mounting seat by a fastener in an adjustable position, the position of the corresponding material shifting roller 2-3 is conveniently adjusted, the distance between the material shifting rollers 2-3 is adjusted, and the requirements of different types of materials are met.
As shown in figures 9 and 10, the feeding method of the bin type conveying equipment for bulk materials of the invention comprises the steps that when the oil cylinders 6-2 are in an initial state, all rows of floors 8-2 are level and positioned at an initial position, feeding is started, all the oil cylinders 6-2 simultaneously act to drive all the rows of floors 8-2 to synchronously move a working stroke to the front discharge port 3-4, materials move a working stroke along with the floors 8-2, after the front movement is finished, the oil cylinders 6-2 sequentially act in sequence, the oil cylinders 6-2 sequentially drive at least one row of floors 8-2 to retreat to the initial position until all the rows of floors 8-2 retreat to the initial position, one-time forward conveying of the materials is completed, the materials in the box type bin are intermittently conveyed towards the discharge port, all the material stirring rollers 2-3 are driven by the motor 2-1 to rotate, and crushing and dispersing the materials discharged from the discharge ports 3-4.
As shown in figure 11, the floor of the invention adopts 9 rows, the number of the floors is arranged according to the multiple of 3, nine oil cylinders are totally arranged, when feeding, all the oil cylinders simultaneously act to drive the floors of each row to synchronously move towards the front discharge port by one working stroke to reach the front position, after the forward movement is finished, the 1# oil cylinder drives the 1# floor to retreat from the front position to the initial position, then the 2# oil cylinder drives the front position of the 2# floor to retreat to the initial position until the floors of each row completely retreat to the initial position, the forward one-time conveying of the material is completed, the circulation is used for intermittently conveying the material in the box-shaped storage bin to the discharge port, each material poking roller 2-3 is driven by a motor 2-1 to rotate, and the material discharged from the discharge port 3-4 is crushed and dispersed.
As shown in figure 12, the floor of the invention adopts 9 rows, the first eight rows of floors respectively adopt four oil cylinders, each oil cylinder controls two rows of floors, and the No. 9 oil cylinder controls one row of floors. When feeding, all the oil cylinders 6-2 act simultaneously to drive all the rows of floors to synchronously move a working stroke to the front discharge port to reach the front end position, after the forward movement is finished, the 1# oil cylinder drives the 1# floor and the 2# floor to retreat from the front end positions to the initial positions, then the 2# oil cylinder drives the 3# floor and the 4# floor to retreat from the front end positions to the initial positions until all the rows of floors retreat to the initial positions, the forward one-time conveying of materials is completed, the circulation is used for conveying the materials in the box-shaped stock bin towards the discharge port intermittently, and all the material stirring rollers 2-3 are driven by the motor 2-1 to rotate to crush and disperse the materials discharged from the discharge port 3-4.
Claims (9)
1. The utility model provides a feed bin formula conveying equipment for bulk cargo which characterized in that: the device comprises a box-shaped storage bin for storing and conveying materials, a material poking mechanism for poking the materials out and a driving mechanism for driving a floor to run;
the box-shaped storage bin is arranged on the supporting frame and comprises a front end plate, a rear end plate, side plate assemblies on two sides and a floor assembly for supporting and conveying materials, a feeding hole or an opening for receiving the materials is formed in the upper part of the box-shaped storage bin, and a discharging hole is formed in the front end of the floor assembly of the box-shaped storage bin;
the floor assembly comprises a plurality of rows of floors, a plurality of rows of cover plates and a plurality of guide blocks, the floors are arranged along the feeding direction of the box-shaped storage bin, each row of floors are supported on the supporting frame and can move back and forth, the guide blocks are arranged on the supporting frame and used for limiting the floors, the cover plates which act together and correspond to each other are arranged at the top of each row of floors, the flanges extending out of two sides of each adjacent row of cover plates are mutually overlapped and not connected, and the lower part of the side plate assembly is provided with a baffle strip used for shielding the flange of;
the driving mechanism comprises a plurality of oil cylinders, corresponding fixed supports and movable supports, wherein each fixed support is arranged on the supporting frame, each movable support is arranged on at least one row of corresponding floors, one end of each oil cylinder is arranged on the fixed support, the other end of each oil cylinder is arranged on the movable support, the oil cylinders are connected with speed regulating valves for controlling the running speed of the oil cylinders, and each oil cylinder drives each row of corresponding floors to reciprocate when stretching;
the material shifting mechanism comprises at least two material shifting rollers and a motor used for driving the material shifting rollers to rotate, the material shifting rollers with the front lower and the back higher and the axes staggered are installed on one side of the discharge port of the side plate assembly, a plurality of replaceable tool bits are installed on the periphery of the material shifting rollers, and the motor is installed on the side plate assembly and connected with the material shifting rollers.
2. The silo-type conveying device for bulk material according to claim 1, characterized in that: the side plate assembly comprises a driving side plate and a plurality of unit side plates, the driving side plate is installed at the front part of each unit side plate, the driving side plate comprises a front cross beam, front upright columns and a front side plate, the front cross beam is fixedly connected with the front upright columns, the front side plate is fixed on the front cross beam and the front upright columns, a discharge port is located at the front lower parts of the two front side plates, and the material stirring roller is installed on the front side plate; the unit side plates comprise an upper cross beam, a lower cross beam, stand columns and side plates, wherein the stand columns and the side plates are arranged on two sides of the upper cross beam, the lower cross beam, the stand columns and the side plates, the cross beams are fixedly connected with the stand columns, the side plates are fixed on the cross beams and the stand columns, adjacent stand columns of the unit side plates are connected through fasteners, and the stand columns of the front unit side plates are connected with front.
3. The silo-type conveying device for bulk material according to claim 2, characterized in that: the transition side plate unit comprises a transition cross beam connected with the upper side and the lower side, transition upright columns on two sides and transition side plates, the transition cross beam is fixedly connected with the transition upright columns, the transition side plates are fixed on the transition cross beam and the transition upright columns, and the transition upright columns are respectively connected with the front upright columns and the upright columns through fasteners.
4. The silo-type conveying device for bulk material according to claim 1, characterized in that: the front end plate is also provided with a front baffle plate with an adjustable angle, and the lower part of the front baffle plate is arranged at the front part of the discharge hole.
5. The silo-type conveying device for bulk material according to claim 1, characterized in that: each row of floors comprises at least two split unit floors which are connected to form, each row of cover plates comprises at least two split unit cover plates, the cover plates are fixed on the corresponding unit floors, the end parts of the front and rear unit floors are fixedly connected, one side of each cover plate is provided with a first flange which inclines upwards, the other side of each cover plate is provided with a second flange which is higher than the first flange, and the second flanges of the adjacent cover plates are arranged on the upper parts of the first flanges and are overlapped.
6. The silo-type conveying device for bulk material according to claim 5, characterized in that: the first flange of the cover plate is an inclined straight edge or an arc-shaped edge which inclines upwards, the second flange is an inverted V-shaped edge or an arc-shaped edge, the lower inclined edge of the inverted V-shaped edge on the second flange is arranged on the upper portion of the inclined straight edge of the first flange and is partially overlapped, or the arc-shaped edge on the second flange is overlapped on the upper portion of the arc-shaped edge of the first flange.
7. The silo-type conveying device for bulk material according to claim 2, characterized in that: the front side plate is provided with more than two shaft seats which are correspondingly low in front and high in back, the shaft shafts at two ends of each material stirring roller are arranged on the corresponding shaft seats through bearings, each motor is arranged on the corresponding shaft seat, and the output side of each motor is connected with the shaft at one side of each material stirring roller.
8. The silo-type conveying device for bulk material according to claim 1 or 7, characterized in that: the periphery of the material stirring roller is uniformly provided with a plurality of rows of tool apron, and the tool bit which is narrow outside and wide inside and is trapezoidal is arranged on the corresponding tool apron through a fastener.
9. The feeding method of the silo-type conveying equipment for bulk materials according to one of claims 1 to 8, characterized in that: in an initial state, all rows of floors are level and located at an initial position, feeding is started, all oil cylinders simultaneously act to drive all rows of floors to move forward for a working stroke, materials move forward for a working stroke along with the floors, after the forward movement is finished, at least one row of floors are sequentially driven to retreat to the initial position from one oil cylinder, until all rows of floors retreat to the initial position, the forward one-time conveying of the materials is completed, and therefore the circulation is adopted, the materials in the box-shaped bin are intermittently conveyed towards the direction of the discharge hole, all material stirring rollers are driven by a motor to rotate, and the materials discharged into the discharge hole are crushed and dispersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640431.XA CN111776774A (en) | 2020-07-06 | 2020-07-06 | Bin type conveying equipment for bulk materials and feeding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640431.XA CN111776774A (en) | 2020-07-06 | 2020-07-06 | Bin type conveying equipment for bulk materials and feeding method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111776774A true CN111776774A (en) | 2020-10-16 |
Family
ID=72757889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010640431.XA Pending CN111776774A (en) | 2020-07-06 | 2020-07-06 | Bin type conveying equipment for bulk materials and feeding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111776774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057123A (en) * | 2022-06-28 | 2022-09-16 | 武汉光谷蓝焰新能源股份有限公司 | High-efficient bottom feed bin of pay-off |
| CN116902612A (en) * | 2023-09-12 | 2023-10-20 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032116A1 (en) * | 2012-08-31 | 2014-03-06 | Orica International Pte Ltd | Low density bulk material handling and storage system |
| US20160258171A1 (en) * | 2015-03-02 | 2016-09-08 | Eric Snell | Deck with a slidable platform |
| CN206483554U (en) * | 2016-12-30 | 2017-09-12 | 苏州嘉诺环境工程有限公司 | House refuse stepping feeding device |
| CN107525082A (en) * | 2017-10-20 | 2017-12-29 | 珠海市云筒环保科技有限公司 | A kind of garbage disposal combustion furnace and refuse disposal system |
| CN207716427U (en) * | 2017-12-29 | 2018-08-10 | 湖南万容科技股份有限公司 | A kind of material sealed conveying device |
| CN209480779U (en) * | 2019-01-30 | 2019-10-11 | 山东高洁环保科技有限公司 | A kind of rectangle wet feed storehouse |
| CN210417748U (en) * | 2019-08-19 | 2020-04-28 | 山西华兴铝业有限公司 | Anti-blocking stock bin |
| CN210480260U (en) * | 2019-08-07 | 2020-05-08 | 捷旗马克能源科技(江苏)有限公司 | A unloader for carrying living beings material |
| CN210703163U (en) * | 2019-10-17 | 2020-06-09 | 武汉高能激光设备制造有限公司 | High-power large-breadth flat-plate laser cutting machine double-channel dust removal system |
-
2020
- 2020-07-06 CN CN202010640431.XA patent/CN111776774A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032116A1 (en) * | 2012-08-31 | 2014-03-06 | Orica International Pte Ltd | Low density bulk material handling and storage system |
| US20160258171A1 (en) * | 2015-03-02 | 2016-09-08 | Eric Snell | Deck with a slidable platform |
| CN206483554U (en) * | 2016-12-30 | 2017-09-12 | 苏州嘉诺环境工程有限公司 | House refuse stepping feeding device |
| CN107525082A (en) * | 2017-10-20 | 2017-12-29 | 珠海市云筒环保科技有限公司 | A kind of garbage disposal combustion furnace and refuse disposal system |
| CN207716427U (en) * | 2017-12-29 | 2018-08-10 | 湖南万容科技股份有限公司 | A kind of material sealed conveying device |
| CN209480779U (en) * | 2019-01-30 | 2019-10-11 | 山东高洁环保科技有限公司 | A kind of rectangle wet feed storehouse |
| CN210480260U (en) * | 2019-08-07 | 2020-05-08 | 捷旗马克能源科技(江苏)有限公司 | A unloader for carrying living beings material |
| CN210417748U (en) * | 2019-08-19 | 2020-04-28 | 山西华兴铝业有限公司 | Anti-blocking stock bin |
| CN210703163U (en) * | 2019-10-17 | 2020-06-09 | 武汉高能激光设备制造有限公司 | High-power large-breadth flat-plate laser cutting machine double-channel dust removal system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057123A (en) * | 2022-06-28 | 2022-09-16 | 武汉光谷蓝焰新能源股份有限公司 | High-efficient bottom feed bin of pay-off |
| CN115057123B (en) * | 2022-06-28 | 2024-04-02 | 武汉光谷蓝焰新能源股份有限公司 | Movable bottom bin capable of feeding efficiently |
| CN116902612A (en) * | 2023-09-12 | 2023-10-20 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
| CN116902612B (en) * | 2023-09-12 | 2024-01-16 | 常州金源机械设备有限公司 | Intelligent material stepping system capable of uniformly distributing materials and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111776774A (en) | Bin type conveying equipment for bulk materials and feeding method thereof | |
| CN1232478C (en) | Garbage composting process | |
| CN111776776A (en) | Box type stock bin stepping floor and feeding method thereof | |
| CN111887437A (en) | Nut breaker | |
| CN111470344A (en) | Discharge control device for feed mixer | |
| CN107719212B (en) | Carriage link joint formula material feeding unit | |
| US4571150A (en) | Reciprocating floor conveyor method | |
| CN106943910B (en) | Fertilizer distributor | |
| CN106829519B (en) | Material field combined material taking system and method | |
| CN113000751B (en) | Reinforcing steel bar thread rolling device with automatic blanking function | |
| CN211896708U (en) | Combined vertical tray fermentation system | |
| CN212954936U (en) | Vertical multilayer fermentation storehouse | |
| CN114982652A (en) | Stock raising is with spilling skip | |
| CN210794753U (en) | Remove ore drawing machine modular structure | |
| CN211168576U (en) | Quick-displacement buried belt conveyor | |
| CN208648178U (en) | A kind of autoloader | |
| CN110950691A (en) | Combined vertical tray fermentation system | |
| CN214326041U (en) | Double-dragging multi-chain scraper feeding straw split bin with adjustable tensioning height | |
| US5716012A (en) | Bulk material handling system | |
| CN211703316U (en) | Raise chickens and use automatic feeding device | |
| CN110748169A (en) | Quick feed mechanism that engineering construction used | |
| CN209898011U (en) | Automatic material collecting trolley that breeds of heisui river horsefly | |
| CN212396593U (en) | Aerobic fermentation mixing equipment | |
| CN219766016U (en) | Uniform feeding device for cleaning sieve | |
| CN216736042U (en) | Belt conveyor for multi-point salt distribution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |