Bulk material in-out bin equipment and control system thereof

Abstract

The invention relates to the technical field of in-and-out bin equipment, in particular to bulk material in-and-out bin equipment and a control system thereof.The bulk material in-and-out bin equipment comprises a base, a frame body and a conveying belt body, the frame body can be vertically and rotatably installed on the base, and the bottom of a conveying belt is fixedly connected with the top of the frame body; the conveying belt comprises two conveying belt bodies and further comprises a plurality of vibration assemblies, a plurality of overturning assemblies, a driving assembly, a leakage-proof dust removal assembly and a positioning connecting assembly, the positioning connecting assembly is installed at the bottom of one end of each conveying belt body and used for connecting the two conveying belt bodies end to end, and each conveying belt body comprises a shell, a plurality of roller shafts and a conveying belt. In order to reduce the breakage rate of grains and reduce the grain grading phenomenon, through cooperative work of the vibration assembly and the overturning assembly and the cooperation of the structural design that the top of the conveying belt is sunken inwards, bulk materials on the conveying belt are continuously vibrated and overturned, adhesion and grading of the bulk materials in the conveying process are avoided, and the warehouse entering and exiting quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of warehouse in-and-out equipment, and in particular to bulk material warehouse in-and-out equipment and a control system thereof. Background Art

[0002] In the field of grain storage, flat warehouses are widely used for the storage of bulk materials (such as grain) due to their simple structure, relatively low cost, and easy operation. The bulk material in-and-out equipment of flat warehouses is the key to ensuring efficient storage and circulation of grain.

[0003] Common bulk material feeding equipment used in flat warehouses generally includes bucket elevators, belt conveyors, etc. Bucket elevators use a motor to drive the surrounding bucket belt to lift the bulk material placed in the bucket from a low position to a high position, for example, from the ground to the top feed port of the flat warehouse. Belt conveyors rely on motors to drive the belts, and the bulk materials are placed on the belts. The friction of the belts is used to achieve horizontal or inclined conveying, and the bulk materials lifted by the bucket elevator can be conveyed to various warehouse entrances. The warehouse discharge equipment usually includes grain scrapers, scraper conveyors, etc. Grain scrapers scrape out the bulk materials in the warehouse, and scraper conveyors use chains to drive scrapers to transport the bulk materials out of the warehouse along a set path.

[0004] Among these in-and-out storage equipment, the conveying equipment plays a core role. Taking the belt conveyor as an example, its working principle is based on friction transmission. The motor drives the active roller to rotate, and the friction between the belt and the roller makes the belt move, thereby driving the material on the belt forward. In some existing technologies, multiple belt conveyors can be detachably connected to each other to achieve the effect of transporting grain to a designated location in the granary. It has the advantages of high flexibility and high transportation efficiency.

[0005] However, the existing conveying equipment has some obvious defects. In practical applications, when grain is transported on a belt conveyor, the friction between the baffles on both sides of the belt and the grain will cause the grain to break, especially in the process of long-term and large-scale grain transportation. This not only reduces the quality of the grain, but also affects subsequent sales and processing. At the same time, in the process of entering and exiting the warehouse, when the conveying line is long, bulk materials often need to undergo multiple lifting and throwing operations. For example, when entering the warehouse, if the distance between the grain throwing device and the bucket elevator is far, the two need to be transported by multiple belt conveyors, and the grain needs to experience the process of lifting and falling multiple times between multiple belt conveyors. In this process, grain particles of different particle sizes and densities will have different movement trajectories and force conditions, and grain grading will occur. Grain grading will lead to uneven distribution of grain quality in the warehouse, increase the difficulty of storage and management, and easily cause local heating, mildew and other problems, seriously affecting the storage safety of grain.

[0006] Based on the problems existing in the bulk material in-and-out warehouse equipment in the above-mentioned prior art, the present invention aims to improve it by reducing the friction between the conveyor belt and the baffle through innovative structural design, thereby reducing the grain breakage rate, while optimizing the transportation and in-and-out warehouse process, avoiding the grain grading phenomenon caused by multiple lifting and throwing processes, so as to improve the quality and efficiency of grain in-and-out warehouse and ensure the storage quality of grain. Summary of the invention

[0007] The object of the present invention is to provide a bulk material in-and-out warehouse equipment and a control system thereof, which can reduce the breakage rate of grain and reduce the grain grading phenomenon to ensure the storage quality of grain.

[0008] To achieve this object, the present invention adopts the following technical solutions: Provided is a bulk material in-and-out warehouse equipment, including a base, a frame and a conveyor belt body, the frame can be installed on the base in a vertically rotatable manner, the bottom of the conveyor belt is fixedly connected to the top of the frame, and also includes multiple vibration components, multiple flip components, a drive component, a leak-proof dust removal component and a positioning connection component, the positioning connection component is installed at the bottom of one end of the conveyor belt body, the positioning connection component is used to connect two conveyor belt bodies end to end, the conveyor belt body includes a shell, multiple roller shafts and a transmission belt, the multiple roller shafts are horizontally spaced, the two sides of the roller shafts are respectively rotatably connected to the inner walls of the two sides of the shell, and the roller shaft is a cylindrical structure with a concave middle The conveyor belt is sleeved on the periphery of the roller shaft, the top of the conveyor belt is an inclined structure with a middle part that is concave inward and fits with the periphery of the roller shaft, the conveyor belt is made of elastic material and is in a tense state, the vibration component and the flip component are both installed on the conveyor belt body, the vibration component is used to drive one side of the conveyor belt to vibrate, and the flip component is used to drive the other side of the conveyor belt to bounce up, the driving component is installed on the shell, the driving component is used to drive the roller shaft to rotate and drive the vibration component and the flip component to work, the leakage-proof dust removal component is installed on the top of the other end of the conveyor belt body, and the leakage-proof dust removal component is used to limit the falling direction of grain and remove dust.

[0009] Preferably, the vibration assembly includes a first knocking mechanism and a first knocking rod, the top of the first knocking rod is in contact with the top wall of the conveyor belt, the flip assembly includes a second knocking mechanism and a second knocking rod, the top of the second knocking rod is in contact with one side of the top wall of the conveyor belt, the first knocking mechanism and the second knocking mechanism both include a bracket, multiple spur gears, multiple turntables and multiple springs, the bracket is fixedly connected to the inner wall of the shell, the spur gear is rotatably connected to one side of the bracket, the turntable is coaxially connected to one side of the spur gear, a through slide groove is provided on one side of the bracket, one end of the spring is fixedly connected to the top wall of the slide groove, one side of the first knocking rod passes through the slide groove and is vertically slidably connected thereto, the other end of the spring is fixedly connected to the top of one side of the first knocking rod, the outer periphery of the turntable in the first knocking mechanism is fixedly connected with multiple first levers, the first lever and the first knocking rod are in conflict with each other, the second knocking rod passes through the slide groove and is vertically slidably connected thereto, the other end of the spring is fixedly connected to the top of one side of the second knocking rod, the outer periphery of the turntable in the second knocking mechanism is fixedly connected with the second lever, and the second lever and the second knocking rod are in conflict with each other.

[0010] Preferably, multiple vibration components are horizontally spaced apart on one side of the shell, multiple flip components are horizontally spaced apart on the other side of the shell, the vibration components and the flip components are staggered, the length of the first lever is smaller than the length of the second lever, and multiple first levers are distributed in a circular array around the periphery of the turntable, when the first lever is located at the top of the turntable, the first lever is separated from the first knocking rod, the second lever is located at the bottom of the turntable and conflicts with the second knocking rod, when the first lever is located at the bottom of the turntable, the first lever is conflicted with the first knocking rod, and the second lever is located at the top of the turntable and separated from the second knocking rod.

[0011] Preferably, the drive assembly includes a motor, multiple sprockets, multiple driving gears and multiple transmission gears. One side of the motor is fixedly connected to the shell, the output shaft of the motor passes through the side wall of the shell and is coaxially connected to one of the roller shafts, the sprocket is coaxially connected to the outer periphery of one side of the roller shaft, the multiple sprockets are driven by chains, the multiple driving gears are coaxially connected to the outer peripheries of both sides of the multiple roller shafts, the transmission gear is rotatably connected to one side of the bracket, the transmission gear and the driving gear are meshed with each other, and the multiple transmission gears and the multiple spur gears are horizontally alternately distributed at one end of the driving gear and meshed with each other.

[0012] Preferably, the conveyor belt body also includes a pair of baffles, which are symmetrically distributed on both sides of the shell, and the bottom of the baffles is fixedly connected to the top of the shell. The two baffles are respectively fitted with both sides of the conveyor belt, and electrically controlled universal wheels are installed at the four corners of the bottom of the base. One end of the bottom of the frame passes through the base and is rotatably connected to it, and the inner wall of the other end of the bottom of the frame is fixedly connected to a rotating shaft, and the top of the base is rotatably connected to a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is rotatably connected to the outer periphery of the rotating shaft.

[0013] Preferably, the leak-proof dust removal assembly includes a lower hopper, a lower feeding pipe, a hollow column, spiral blades and a dust removal mechanism. The two sides of the bottom of the lower hopper are fixedly connected to the top of one end of the shell. The lower hopper is a hollow inverted quadrangular pyramid structure and the bottom is connected to the top of the lower feeding pipe. The bottom of the lower feeding pipe is located on the side of the top of the conveyor belt close to the vibration assembly. The outer periphery of the spiral blades is fixedly connected to the inner wall of the lower feeding pipe, the outer periphery of the hollow column is fixedly connected to the inner wall of the spiral blades, and the dust removal mechanism is installed on the shell, and the dust removal mechanism is used to remove dust from the grain.

[0014] Preferably, the dust removal mechanism includes a fan and an air duct, the bottom of the fan is fixedly connected to the top of the shell, one end of the air duct is connected to the air inlet of the fan, and the other end of the air duct is connected to the bottom of the hollow column. A plurality of sieve holes are spirally opened on the periphery of the hollow column, and the height of the spiral blade near the center is higher than the height at the edge.

[0015] Preferably, the positioning connection assembly includes a universal joint, a fixed plate, multiple T-shaped rods and a quick-release mechanism, the top of the universal joint is fixedly connected to the bottom of the shell, the bottom of the universal joint is fixedly connected to the top of the fixed plate, multiple T-shaped rods are distributed in an arc shape at the bottom of the fixed plate, the top of the T-shaped rods is fixedly connected to the bottom of the fixed plate, the quick-release mechanism is installed on the lower hopper, and the quick-release structure is used to quickly connect the fixed plate and the lower hopper.

[0016] Preferably, the quick-release mechanism includes a support plate and a bolt, one side of the support plate is rotatably connected to the top of the lower hopper, one end of the support plate and the top of the lower hopper are provided with semicircular grooves, the two semicircular grooves are combined into an annular groove structure, the bottom of the T-shaped rod is slidably connected to the semicircular groove and contacts with its inner wall, and a protrusion is fixedly connected to the other side of the support plate, and the bottom of the bolt passes through the protrusion and is threadedly connected to the lower hopper.

[0017] The present invention also provides a control system for bulk material in-and-out storage equipment, comprising the following steps: step one, lifting one end of the frame by a hydraulic cylinder to adjust the conveyor belt body to a suitable angle, then moving the base to align one end of the conveyor belt body with the lower hopper on the other conveyor belt body, and connecting the two conveyor belt bodies end to end by a positioning connection component; step two, throwing grain to one side of the top of one end of the conveyor belt, a driving component is installed on the shell body to drive the roller to rotate, and at the same time drive the vibration component and the flip component to work, so that the conveyor belt drives the grain to move and lift; step three, when the grain moves to the top of the vibration component, the first knocking rod in the vibration component continuously knocks upward on the top wall of one side of the conveyor belt during the movement of the conveyor belt, so that the grain particles vibrate, and due to the top of the conveyor belt It is a slope structure with a concave middle part. As the conveyor belt moves, the grain is gradually concentrated and spread out at the bottom of the conveyor belt to prevent collision and friction with the baffle. Step 4: When the grain moves to the top of the flip assembly, the second knocking rod in the flip assembly quickly knocks upward on the top wall on the other side of the conveyor belt during the movement of the conveyor belt, so that the grain particles are lifted up. Since one side of the conveyor belt is a slope structure, the grain particles are flipped to the other side of the conveyor belt, thereby swapping the position of the grain particles to prevent stratification. Step 5: The grain falls from the other end of the conveyor belt into the lower hopper, and is accurately delivered to the other side of the conveyor belt through the leak-proof dust removal assembly, and a moderate amount of mixed dust is screened out during the falling process. Repeat the above operations to transport the grain to the designated position in the flat warehouse.

[0018] Beneficial effects of the present invention: 1. The present invention continuously vibrates and flips the bulk materials on the conveyor belt through the coordinated work of the vibration component and the flipping component, thereby avoiding adhesion and grading of the bulk materials during the conveying process, ensuring smooth conveying of the bulk materials, and during the conveying process, dust is removed from the bulk materials by the leak-proof dust removal component, thereby preventing the diffusion of smoke and dust and improving the quality of entering and leaving the warehouse.

[0019] 2. The quick-release design of the positioning connection assembly in the present invention facilitates the assembly and adjustment of the equipment. Combined with the rotatable design of the frame and the angle adjustment function of the hydraulic cylinder, the equipment can adapt to different scenes and working conditions. Whether it is a large room-type warehouse or a small bungalow warehouse, it can efficiently complete the task of bulk material in and out of the warehouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1It is the front view of the present invention.

[0022] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0023] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0024] Figure 4 The three-dimensional structure of the present invention is shown in FIG. Figure 3 .

[0025] Figure 5 It is a disassembled diagram of the base structure of the present invention.

[0026] Figure 6 It is a cross-sectional view of the conveyor belt structure of the present invention.

[0027] Figure 7 The conveyor belt body structure of the present invention is split Figure 1 .

[0028] Figure 8 The conveyor belt body structure of the present invention is split Figure 2 .

[0029] Fig. 9 yes Figure 7 A magnified view of the structure at center.

[0030] Fig.10 It is a cross-sectional view of the support structure of the present invention.

[0031] Fig.11 It is a disassembled diagram of the flip assembly structure of the present invention.

[0032] Fig.12 yes Figure 3 A magnified view of the structure at center.

[0033] Fig.13 It is a schematic structural diagram of the anti-leakage and dust-removing component of the present invention.

[0034] Fig.14 It is a cross-sectional view of the lower hopper structure of the present invention.

[0035] In the figure: 1. Base; 10. Frame; 100. Rotating shaft; 11. Conveyor belt body; 110. Shell; 111. Roller; 112. Conveyor belt; 113. Baffle; 12. Electric universal wheel; 13. Hydraulic cylinder; 2. Vibration assembly; 20. First knocking mechanism; 200. Bracket; 201. Slide; 202. Spur gear; 203. Turntable; 204. Spring; 21. First knocking rod; 22. First lever; 3. Flip assembly; 30. Second knocking mechanism; 31. Second knocking rod; 32. Second lever; 4. driving assembly; 40. motor; 41. sprocket; 42. driving gear; 43. transmission gear; 5. Anti-leakage dust removal assembly; 50. Feed hopper; 500. Semicircular groove; 51. Feed pipe; 52. Hollow column; 520. Sieve hole; 53. Spiral blade; 54. Dust removal mechanism; 540. Fan; 541. Air duct; 6. Positioning connection assembly; 60. Universal joint; 61. Fixing plate; 62. T-bar; 63. Quick release mechanism; 630. Abutment plate; 631. Bump; 632. Bolt. DETAILED DESCRIPTION

[0036] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0037] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0038] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] like Figures 1 to 14 As shown: A bulk material in-and-out warehouse equipment, including a base 1, a frame 10 and a conveyor belt body 11, the frame 10 can be installed on the base 1 for vertical rotation, the bottom of the conveyor belt is fixedly connected to the top of the frame 10, and also includes multiple vibration components 2, multiple flip components 3, a drive component 4, a leak-proof dust removal component 5 and a positioning connection component 6, the positioning connection component 6 is installed at the bottom of one end of the conveyor belt body 11, the positioning connection component 6 is used to connect the two conveyor belt bodies 11 end to end, the conveyor belt body 11 includes a shell 110, multiple rollers 111 and a conveyor belt 112, the multiple rollers 111 are horizontally spaced, the two sides of the rollers 111 are respectively rotatably connected to the inner walls of the shell 110 on both sides, and the rollers 111 are cylindrical structures with a concave middle part. The conveyor belt 112 is sleeved on the outer periphery of the roller 111. The top of the conveyor belt 112 is an inclined structure with a middle part that is concave inward and fits with the outer periphery of the roller 111. The conveyor belt 112 is made of elastic material and is in a tense state. The vibration component 2 and the flip component 3 are both installed on the conveyor belt body 11. The vibration component 2 is used to drive one side of the conveyor belt 112 to vibrate, and the flip component 3 is used to drive the other side of the conveyor belt 112 to bounce up. The driving component 4 is installed on the shell 110. The driving component 4 is used to drive the roller 111 to rotate and drive the vibration component 2 and the flip component 3 to work. The anti-leakage and dust removal component 5 is installed on the top of the other end of the conveyor belt body 11. The anti-leakage and dust removal component 5 is used to limit the falling direction of grain and remove dust.

[0041] The bulk material in-and-out warehouse equipment is supported by a base 1, and the frame 10 can be rotated vertically on the base 1, so as to adjust the working angle of the conveyor belt body 11. The rotation of the roller 111 in the conveyor belt body 11 drives the conveyor belt 112 to run, so as to realize the conveying of bulk materials. A plurality of vibration components 2 and flip components 3 are distributed on the conveyor belt body 11, and are uniformly driven by a driving component 4. They work together to vibrate and flip the bulk materials on the conveyor belt 112. After the bulk materials are placed on the conveyor belt 112, they move to the top of the vibration component 2 along with the conveyor belt 112. At the same time, as the bulk materials continue to move forward, the vibration generated by the vibration component 2 causes the bulk materials to concentrate in the middle depression of the conveyor belt 112, thereby preventing the bulk materials from colliding and rubbing with the baffle 113, and flattening to the bottom of the depression. Then, the bulk materials pass through the top of the flip component 3, and the upward impact force generated by the flip component 3 flips the bulk materials from one side of the conveyor belt 112 to the other side, so that the positions of the bulk materials are exchanged. During the conveying process of bulk materials, the conveyor belt is repeatedly shaken and turned over to prevent the bulk materials from sticking and grading. The positioning connection component 6 is used to connect different conveyor belt bodies 11, so as to extend or combine the conveying lines according to actual operation requirements. The anti-leakage dust removal component 5 is installed on the top of one end of the conveyor belt body 11 to guide and remove dust from the bulk materials.

[0042] like Figures 1 to 11 As shown: The vibration assembly 2 includes a first knocking mechanism 20 and a first knocking rod 21, the top of the first knocking rod 21 is in contact with the top wall of the conveyor belt 112, the flip assembly 3 includes a second knocking mechanism 30 and a second knocking rod 31, the top of the second knocking rod 31 is in contact with one side of the top wall of the conveyor belt 112, the first knocking mechanism 20 and the second knocking mechanism 30 both include a bracket 200, a plurality of spur gears 202, a plurality of turntables 203 and a plurality of springs 204, the bracket 200 is fixedly connected to the inner wall of the shell 110, the spur gear 202 is rotatably connected to one side of the bracket 200, the turntable 203 is coaxially connected to one side of the spur gear 202, and a through slide groove 2 is provided on one side of the bracket 200 01, one end of the spring 204 is fixedly connected to the top wall of the slide slot 201, one side of the first knocking rod 21 passes through the slide slot 201 and is vertically slidably connected thereto, the other end of the spring 204 is fixedly connected to the top of one side of the first knocking rod 21, a plurality of first levers 22 are fixedly connected to the periphery of the turntable 203 in the first knocking mechanism 20, the first levers 22 and the first knocking rod 21 are in conflict with each other, the second knocking rod 31 passes through the slide slot 201 and is vertically slidably connected thereto, the other end of the spring 204 is fixedly connected to the top of one side of the second knocking rod 31, the periphery of the turntable 203 in the second knocking mechanism 30 is fixedly connected to the second lever 32, the second lever 32 and the second knocking rod 31 are in conflict with each other.

[0043] Multiple vibration components 2 are horizontally spaced apart on one side of the shell 110, and multiple flip components 3 are horizontally spaced apart on the other side of the shell 110. The vibration components 2 and the flip components 3 are staggered. The length of the first lever 22 is less than the length of the second lever 32. Multiple first levers 22 are distributed in a circular array around the turntable 203. When the first lever 22 is located at the top of the turntable 203, the first lever 22 is separated from the first knocking rod 21, and the second lever 32 is located at the bottom of the turntable 203 and conflicts with the second knocking rod 31. When the first lever 22 is located at the bottom of the turntable 203, the first lever 22 and the first knocking rod 21 conflict with each other, and the second lever 32 is located at the top of the turntable 203 and separated from the second knocking rod 31.

[0044] The driving assembly 4 includes a motor 40, multiple sprockets 41, multiple driving gears 42 and multiple transmission gears 43. One side of the motor 40 is fixedly connected to the shell 110. The output shaft of the motor 40 passes through the side wall of the shell 110 and is coaxially connected to one of the roller shafts 111. The sprocket 41 is coaxially connected to the outer periphery of one side of the roller shaft 111. The multiple sprockets 41 are driven by chains. The multiple driving gears 42 are coaxially connected to the outer peripheries of both sides of the multiple roller shafts 111 respectively. The transmission gear 43 is rotatably connected to one side of the bracket 200. The transmission gear 43 and the driving gear 42 are meshed with each other. The multiple transmission gears 43 and the multiple spur gears 202 are horizontally alternately distributed at one end of the driving gear 42 and meshed with each other.

[0045] The motor 40 is powered on, and the output shaft of the motor 40 drives one of the rollers 111 to rotate. The sprocket 41 is coaxially connected to the outer periphery of one side of each roller 111, and the transmission between the multiple sprockets 41 is realized through the chain, thereby driving the other rollers 111 to rotate synchronously. When the roller 111 rotates, it drives the driving gear 42 to rotate, and through the meshing transmission between the roller 111 and the transmission gear 43, and the meshing transmission between the transmission gear 43 and the spur gear 202, the spur gear 202 and the rotating disk 203 are driven to rotate. In this way, while the motor 40 drives the roller shaft 111 to rotate, it also drives the turntable 203 in the vibration component 2 and the flip component 3 to rotate, and since each transmission gear 43 is arranged between the two spur gears 202 and between the driving gear 42 and the spur gear 202, the driving gear and the spur gear 202 rotate in the same direction, so that the conveyor belt body 11 and the vibration component 2 and the flip component 3 work synchronously, thereby realizing unified driving of the roller shaft 111, the vibration component 2 and the flip component 3, and the turntable 203 in the vibration component 2 and the turntable 203 in the flip component 3 rotate synchronously.

[0046] The first knocking mechanism 20 in the vibration assembly 2 has a rotating disk 203 coaxial with the spur gear 202. When the spur gear 202 rotates, the rotating disk 203 is driven to rotate, and the first lever 22 on the rotating disk 203 rotates with the rotating disk 203. When the first lever 22 rotates to contact the first knocking rod 21, it pushes the first knocking rod 21 to move downward, stretching the spring 204. When the first lever 22 rotates away from the first knocking rod 21, the spring 204 rebounds, driving the first knocking rod 21 to bounce upward, thereby knocking one side of the conveyor belt 112, causing it to vibrate. As the rotating disk 203 rotates, multiple first levers 22 distributed in a circle continuously drive the first knocking rod 21 to knock the conveyor belt 112 upward, causing it to vibrate continuously. In conjunction with the inclined surface structure on one side of the top of the conveyor belt 112, the bulk material is driven to vibrate and gradually move to the middle along the inclined surface at the top of the conveyor belt 112.

[0047] The working principle of the second knocking mechanism 30 of the flipping assembly 3 is similar. When the turntable 203 rotates and the second lever 32 contacts the second knocking rod 31, the second knocking rod 31 moves downward, compressing the spring 204. When the spring 204 rotates away, the second knocking rod 31 bounces upward, and the other side of the conveyor belt 112 is bounced up, and the inclined structure on the other side of the top of the conveyor belt 112 is cooperated to realize the flipping of the bulk material on the conveyor belt 112, and multiple second knocking rods 31 are located at the same position on the periphery of the turntable 203, so that multiple second knocking rods 31 knock upward from the bottom of the conveyor belt 112 at the same time, so that the impact force that drives the bulk material to flip is transmitted upward from different positions at the bottom at the same time, ensuring that the bulk material is flipped evenly.

[0048] Multiple vibration components 2 and flipping components 3 are evenly distributed on both sides of the shell 110 in an alternating manner, so that the bulk material moves from one side of the conveyor belt 112 to the other side and is flattened, and then flipped in the opposite direction to achieve position exchange. The first lever 22 and the second lever 32 have different contact states with the corresponding knocking rods when in different positions, thereby alternately vibrating and flipping the conveyor belt 112, so that the bulk material on the top of the conveyor belt 112 is regularly vibrated and flipped.

[0049] like Figures 1 to 7 As shown: The conveyor belt body 11 also includes a pair of baffles 113, the two baffles 113 are symmetrically distributed on both sides of the shell 110, the bottom of the baffle 113 is fixedly connected to the top of the shell 110, and the two baffles 113 are respectively fitted with both sides of the conveyor belt 112. Electric-controlled universal wheels 12 are installed at the four corners of the bottom of the base 1. One end of the bottom of the frame 10 passes through the base 1 and is rotatably connected to it. The inner wall of the other end of the bottom of the frame 10 is fixedly connected to the rotating shaft 100. The top of the base 1 is rotatably connected to a hydraulic cylinder 13, and the telescopic end of the hydraulic cylinder 13 is rotatably connected to the outer periphery of the rotating shaft 100.

[0050] The baffle 113 is used to prevent the bulk material from spilling out of the conveyor belt 112, and due to the operation of the vibration assembly 2 and the concave design of the top of the conveyor belt 112, the bulk material is concentrated in the middle of the conveyor belt 112 to prevent friction and collision between it and the baffle 113, resulting in crushing. The hydraulic cylinder 13 is operated, and its telescopic end lifts the rotating shaft 100, so that one end of the frame 10 rotates upward. At the same time, the hydraulic cylinder 13 rotates between the rotating shaft 100 and the base 1, thereby adjusting the angle of the conveyor belt body 11, and then the electric universal wheel 12 is operated to realize the steering and movement of the conveyor belt body 11 to a suitable position.

[0051] like Figures 1 to 14 As shown: The leak-proof dust removal component 5 includes a lower hopper 50, a lower feeding pipe 51, a hollow column 52, a spiral blade 53 and a dust removal mechanism 54. The two sides of the bottom of the lower hopper 50 are fixedly connected to the top of one end of the shell 110. The lower hopper 50 is a hollow inverted quadrangular pyramid structure and the bottom is connected to the top of the lower feeding pipe 51. The bottom of the lower feeding pipe 51 is located on the side of the top of the conveyor belt 112 close to the vibration component 2. The outer periphery of the spiral blade 53 is fixedly connected to the inner wall of the lower feeding pipe 51, and the outer periphery of the hollow column 52 is fixedly connected to the inner wall of the spiral blade 53. The dust removal mechanism 54 is installed on the shell 110, and the dust removal mechanism 54 is used to remove dust from the grain.

[0052] The dust removal mechanism 54 includes a fan 540 and an air duct 541. The bottom of the fan 540 is fixedly connected to the top of the shell 110, one end of the air duct 541 is connected to the air inlet of the fan 540, and the other end of the air duct 541 is connected to the bottom of the hollow column 52. A plurality of sieve holes 520 are spirally opened on the periphery of the hollow column 52, and the height of the spiral blade 53 near the center is higher than the height at its edge.

[0053] After the bulk material enters the discharge hopper 50, it slides into the discharge pipe 51. When passing through the discharge pipe 51, the bulk material slides along the spiral blade 53, which guides and initially disperses the bulk material, and slows down the falling speed of the bulk material to prevent the bulk material from being broken due to excessive impact force. Since the height of the spiral blade 53 near the center is higher than the height at the edge, the centrifugal force generated in the process of the bulk material sliding down along the spiral blade 53 causes the bulk material to slide along the edge of the spiral blade 53, and the dust mixed therein is dispersed in the entire discharge pipe 51 due to its small mass. At this time, the fan 540 is powered on to generate suction, and the dust in the bulk material is sucked into the air duct 541 through the sieve hole 520 of the hollow column 52 and discharged, thereby achieving dust removal for the bulk material and preventing the diffusion of smoke and dust. At the same time, the bottom of the discharge pipe 51 is located on the top of the conveyor belt 112 close to the vibration component 2, and the bulk material that has been dusted and guided can be accurately transported to the side of the conveyor belt 112 close to the vibration component 2.

[0054] like Figures 1 to 13 As shown: The positioning connection assembly 6 includes a universal joint 60, a fixed plate 61, multiple T-shaped rods 62 and a quick release mechanism 63. The top of the universal joint 60 is fixedly connected to the bottom of the shell 110, and the bottom of the universal joint 60 is fixedly connected to the top of the fixed plate 61. Multiple T-shaped rods 62 are distributed in an arc shape at the bottom of the fixed plate 61, and the top of the T-shaped rod 62 is fixedly connected to the bottom of the fixed plate 61. The quick release mechanism 63 is installed on the lower hopper 50, and the quick release structure is used to quickly connect the fixed plate 61 and the lower hopper 50.

[0055] The quick-release mechanism 63 includes a support plate 630 and a bolt 632. One side of the support plate 630 is rotatably connected to the top of the lower hopper 50. One end of the support plate 630 and the top of the lower hopper 50 are both provided with a semicircular groove 500. The two semicircular grooves 500 are combined into an annular groove structure. The bottom of the T-shaped rod 62 is slidably connected to the semicircular groove 500 and contacts with the inner wall thereof. A protrusion 631 is fixedly connected to the other side of the support plate 630. The bottom of the bolt 632 passes through the protrusion 631 and is threadedly connected to the lower hopper 50.

[0056] Move the conveyor belt body 11 so that the two conveyor belt bodies 11 are connected end to end, move the T-shaped rod 62 at the bottom of the conveyor belt body 11 to the semicircular groove 500 on the lower hopper 50 at the top of the other conveyor belt body 11, and then rotate the back plate 630 so that the semicircular groove 500 on one side of the conveyor belt body 11 is combined with the semicircular groove 500 on the lower hopper 50 to form an annular groove, and then pass the bolt 632 downward through one side of the back plate 630 and connect it with the top of the lower hopper 50 by threading, so that the back plate 630 can be fixed and the T-shaped rod 62 can be stuck inside the arc groove. At this time, the T-shaped rod 62 can slide in a circle along the arc groove. Since the multiple T-shaped rods 62 are distributed in an arc shape, no matter how the angle between the two conveyor belt bodies 11 rotates, the fixed plate 61 is always located on the side of the top of the conveyor belt body 11 away from the baffle 113, so that the unloading end of the top conveyor belt body 11 is always aligned with the top center of the lower hopper 50 on the bottom conveyor belt body 11. At the same time, the angle between the fixed plate 61 and the shell 110 can be adjusted through the universal joint 60, so that the positioning connection assembly 6 can adapt to the connection of different angles between the two conveyor belt bodies 11, realize the rapid connection and disassembly of the fixed plate 61 and the lower hopper 50, and facilitate the connection and adjustment of different conveyor belt bodies 11.

[0057] The present embodiment also provides a control system for bulk material in-and-out storage equipment, including the following steps: step 1, lift one end of the frame 10 by the hydraulic cylinder 13, adjust the conveyor belt body 11 to a suitable angle, then move the base 1 to align one end of the conveyor belt body 11 with the lower hopper 50 on the other conveyor belt body 11, and connect the two conveyor belt bodies 11 end to end through the positioning connection component 6; step 2, put grain to one side of the top of one end of the conveyor belt 112, and the shell 110 is equipped with a driving component 4 for driving the roller 111 to rotate, and at the same time driving the vibration component 2 and the flip component 3 to work, so that the conveyor belt 112 drives the grain to move and lift; step 3, when the grain moves to the top of the vibration component 2, the first knocking rod 21 in the vibration component 2 continuously knocks the top wall of one side of the conveyor belt 112 upwards during the movement of the conveyor belt 112, so that the grain particles vibrate, and because the conveyor belt The top of 112 is an inclined structure with a concave middle part. As the conveyor belt 112 moves, the grain is gradually concentrated and spread out at the bottom of the conveyor belt 112 to prevent collision and friction with the baffle 113. In step four, when the grain moves to the top of the flip assembly 3, the second knocking rod 31 in the flip assembly 3 quickly knocks upward on the top wall of the other side of the conveyor belt 112 during the movement of the conveyor belt 112, so that the grain particles are lifted up. Since one side of the conveyor belt 112 is an inclined structure, the grain particles are flipped to the other side of the conveyor belt 112, thereby swapping the positions of the grain particles to prevent stratification. In step five, the grain falls from the other end of the conveyor belt 112 into the lower hopper 50, and is accurately delivered to the other side of the conveyor belt 112 through the leak-proof dust removal assembly 5, and a moderate amount of mixed dust is screened out during the falling process. Repeat the above operations to transport the grain to the designated position in the flat warehouse.

[0058] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not limiting, but are only for the convenience of clearly describing the positional relationship and function between the various components.

Claims

1. A bulk material in-and-out warehouse equipment, comprising a base (1), a frame (10) and a conveyor belt body (11), wherein the frame (10) can be mounted on the base (1) in a vertically rotatable manner, and the bottom of the conveyor belt is fixedly connected to the top of the frame (10), characterized in that: The conveyor belt (110) further comprises a plurality of vibration components (2), a plurality of flip components (3), a driving component (4), a leak-proof dust removal component (5) and a positioning connection component (6). The positioning connection component (6) is installed at the bottom of one end of the conveyor belt body (11). The positioning connection component (6) is used to connect two conveyor belt bodies (11) end to end. The conveyor belt body (110) comprises a shell (110), a plurality of rollers (111) and a conveyor belt (112). The plurality of rollers (111) are horizontally spaced and arranged. The two sides of the rollers (111) are respectively rotatably connected to the inner walls of the shell (110). The rollers (111) are cylindrical structures with a concave middle portion. The conveyor belt (112) is sleeved on the outer periphery of the rollers (111). The top of the conveyor belt (112) is The middle portion of the inclined surface structure is inwardly concave and fits with the outer periphery of the roller shaft (111); the conveyor belt (112) is made of elastic material and is in a tense state; the vibration component (2) and the flip component (3) are both mounted on the conveyor belt body (11); the vibration component (2) is used to drive one side of the conveyor belt (112) to vibrate; the flip component (3) is used to drive the other side of the conveyor belt (112) to bounce; the drive component (4) is mounted on the housing (110); the drive component (4) is used to drive the roller shaft (111) to rotate and drive the vibration component (2) and the flip component (3) to work; the leakproof dust removal component (5) is mounted on the top of the other end of the conveyor belt body (11); the leakproof dust removal component (5) is used to limit the falling direction of grain and remove dust.

2. The bulk material in-and-out storage equipment according to claim 1, characterized in that: The vibration assembly (2) comprises a first knocking mechanism (20) and a first knocking rod (21), the top of the first knocking rod (21) being in contact with the top wall of the conveyor belt (112), the flip assembly (3) comprising a second knocking mechanism (30) and a second knocking rod (31), the top of the second knocking rod (31) being in contact with one side of the top wall of the conveyor belt (112), the first knocking mechanism (20) and the second knocking mechanism (30) both comprising a bracket (200), a plurality of spur gears (202), a plurality of rotating disks (203) and a plurality of springs (204), the bracket (200) being fixedly connected to the inner wall of the housing (110), the spur gears (202) being rotatably connected to one side of the bracket (200), the rotating disk (203) being coaxially connected to one side of the spur gears (202), and a sliding plate penetrating therethrough is provided on one side of the bracket (200). The first knocking mechanism (20) has a first knocking rod (21) and a second knocking rod (31) that is fixedly connected to the top wall of the sliding groove (201). One side of the first knocking rod (21) passes through the sliding groove (201) and is vertically slidably connected thereto. The other end of the spring (204) is fixedly connected to the top of one side of the first knocking rod (21). The outer periphery of the rotating disk (203) in the first knocking mechanism (20) is fixedly connected to a plurality of first levers (22). The first levers (22) and the first knocking rods (21) are in conflict with each other. The second knocking rod (31) passes through the sliding groove (201) and is vertically slidably connected thereto. The other end of the spring (204) is fixedly connected to the top of one side of the second knocking rod (31). The outer periphery of the rotating disk (203) in the second knocking mechanism (30) is fixedly connected to the second levers (32). The second levers (32) and the second knocking rods (31) are in conflict with each other.

3. The bulk material in-and-out storage equipment according to claim 2, characterized in that: A plurality of vibration components (2) are horizontally spaced apart and distributed on one side of the housing (110); a plurality of flip components (3) are horizontally spaced apart and distributed on the other side of the housing (110); the vibration components (2) and the flip components (3) are staggeredly distributed; the length of the first lever (22) is less than the length of the second lever (32); and the plurality of first levers (22) are distributed in a circular array on the periphery of the turntable (203); When the first lever (22) is located at the top of the rotating disk (203), the first lever (22) is separated from the first knocking rod (21), and the second lever (32) is located at the bottom of the rotating disk (203) and is in conflict with the second knocking rod (31); When the first shifting rod (22) is located at the bottom of the rotating disk (203), the first shifting rod (22) and the first knocking rod (21) are in conflict with each other, and the second shifting rod (32) is located at the top of the rotating disk (203) and is separated from the second knocking rod (31).

4. The bulk material in-and-out storage equipment according to claim 3, characterized in that: The driving assembly (4) comprises a motor (40), a plurality of sprockets (41), a plurality of driving gears (42) and a plurality of transmission gears (43); one side of the motor (40) is fixedly connected to the housing (110); the output shaft of the motor (40) passes through the side wall of the housing (110) and is coaxially connected to one of the roller shafts (111); the sprocket (41) is coaxially connected to the periphery of one side of the roller shaft (111); the plurality of sprockets (41) are driven by chains; the plurality of driving gears (42) are coaxially connected to the peripheries of two sides of the plurality of roller shafts (111); the transmission gear (43) is rotationally connected to one side of the bracket (200); the transmission gear (43) and the driving gear (42) are meshed with each other; the plurality of transmission gears (43) and the plurality of spur gears (202) are horizontally and alternately distributed at one end of the driving gear (42) and are meshed with each other.

5. The bulk material in-and-out storage equipment according to claim 1, characterized in that: The conveyor belt body (11) further comprises a pair of baffles (113), the two baffles (113) are symmetrically distributed on both sides of the shell (110), the bottom of the baffles (113) is fixedly connected to the top of the shell (110), the two baffles (113) are respectively fitted to both sides of the conveyor belt (112), the four corners of the bottom of the base (1) are each provided with an electrically controlled universal wheel (12), one end of the bottom of the frame body (10) passes through the base (1) and is rotatably connected thereto, the inner wall of the other end of the bottom of the frame body (10) is fixedly connected to a rotating shaft (100), the top of the base (1) is rotatably connected to a hydraulic cylinder (13), and the telescopic end of the hydraulic cylinder (13) is rotatably connected to the outer periphery of the rotating shaft (100).

6. The bulk material in-and-out storage equipment according to claim 1, characterized in that: The anti-leakage dust removal component (5) comprises a lower hopper (50), a lower feeding pipe (51), a hollow column (52), a spiral blade (53) and a dust removal mechanism (54). The bottom sides of the lower hopper (50) are fixedly connected to the top of one end of the shell (110). The lower hopper (50) is a hollow inverted quadrangular pyramid structure and the bottom is connected to the top of the lower feeding pipe (51). The bottom of the lower feeding pipe (51) is located on the top of the conveyor belt (112) and close to the vibration component (2). The outer periphery of the spiral blade (53) is fixedly connected to the inner wall of the lower feeding pipe (51). The outer periphery of the hollow column (52) is fixedly connected to the inner wall of the spiral blade (53). The dust removal mechanism (54) is installed on the shell (110). The dust removal mechanism (54) is used to remove dust in grain.

7. The bulk material in-and-out storage equipment according to claim 6, characterized in that: The dust removal mechanism (54) comprises a fan (540) and an air duct (541); the bottom of the fan (540) is fixedly connected to the top of the housing (110); one end of the air duct (541) is connected to the air inlet of the fan (540); the other end of the air duct (541) is connected to the bottom of the hollow column (52); a plurality of sieve holes (520) are spirally formed on the periphery of the hollow column (52); and the height of the spiral blade (53) near the center is higher than the height at the edge.

8. The bulk material in-and-out storage equipment according to claim 6, characterized in that: The positioning connection assembly (6) comprises a universal joint (60), a fixing plate (61), a plurality of T-shaped rods (62) and a quick-release mechanism (63); the top of the universal joint (60) is fixedly connected to the bottom of the housing (110); the bottom of the universal joint (60) is fixedly connected to the top of the fixing plate (61); the plurality of T-shaped rods (62) are distributed in an arc shape at the bottom of the fixing plate (61); the top of the T-shaped rods (62) is fixedly connected to the bottom of the fixing plate (61); the quick-release mechanism (63) is mounted on the lower hopper (50); and the quick-release structure is used to quickly connect the fixing plate (61) and the lower hopper (50).

9. The bulk material in-and-out storage equipment according to claim 8, characterized in that: The quick-release mechanism (63) comprises a support plate (630) and a bolt (632). One side of the support plate (630) is rotatably connected to the top of the lower hopper (50). One end of the support plate (630) and the top of the lower hopper (50) are both provided with a semicircular groove (500). The two semicircular grooves (500) are combined into an annular groove structure. The bottom of the T-shaped rod (62) is slidably connected to the semicircular groove (500) and contacts the inner wall thereof. The other side of the support plate (630) is fixedly connected with a protrusion (631). The bottom of the bolt (632) passes through the protrusion (631) and is threadedly connected to the lower hopper (50).

10. A control system for bulk material in-and-out storage equipment, characterized in that: The method comprises the following steps: step 1, lifting one end of the frame (10) by means of a hydraulic cylinder (13), adjusting the conveyor belt body (11) to a suitable angle, then moving the base (1) to align one end of the conveyor belt body (11) with the lower hopper (50) on the other conveyor belt body (11), and connecting the two conveyor belt bodies (11) end to end by means of a positioning connection assembly (6); Step 2: Throwing grains onto one side of the top of one end of the conveyor belt (112), a driving assembly (4) is installed on the housing (110) for driving the roller (111) to rotate, and driving the vibration assembly (2) and the turning assembly (3) to work, so that the conveyor belt (112) drives the grains to move and rise; Step three, when the grain moves to the top of the vibration component (2), the first knocking rod (21) in the vibration component (2) continuously knocks upwards on the top wall of one side of the conveyor belt (112) during the movement of the conveyor belt (112), so that the grain particles vibrate, and because the top of the conveyor belt (112) is an inclined structure with a middle portion concave inward, as the conveyor belt (112) moves, the grain gradually gathers and spreads flat on the bottom of the conveyor belt (112), thereby preventing collision and friction with the baffle (113); Step 4: When the grain moves to the top of the flip assembly (3), the second knocking rod (31) in the flip assembly (3) quickly knocks upward on the top wall of the other side of the conveyor belt (112) during the movement of the conveyor belt (112), so that the grain particles are lifted up. Since one side of the conveyor belt (112) is an inclined structure, the grain particles are flipped to the other side of the conveyor belt (112), thereby exchanging the positions of the grain particles and preventing stratification. Step 5: The grain falls from the other end of the conveyor belt (112) into the lower hopper (50), and is accurately delivered to the other side of the conveyor belt (112) through the anti-leakage dust removal component (5), and a moderate amount of mixed dust is screened out during the falling process. The above operation is repeated to transport the grain to the designated location in the flat warehouse.

Images