CN114772312A - Device for filling container with mineral bulk material - Google Patents

Device for filling container with mineral bulk material Download PDF

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Publication number
CN114772312A
CN114772312A CN202210570711.7A CN202210570711A CN114772312A CN 114772312 A CN114772312 A CN 114772312A CN 202210570711 A CN202210570711 A CN 202210570711A CN 114772312 A CN114772312 A CN 114772312A
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CN
China
Prior art keywords
belt conveyor
bin
tilting
hopper
annular base
Prior art date
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Pending
Application number
CN202210570711.7A
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Chinese (zh)
Inventor
许继鲁
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Individual
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Individual
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Publication date
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Publication of CN114772312A publication Critical patent/CN114772312A/en
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    • 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
    • B65G65/32—Filling devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • 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
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
    • B65G41/002—Pivotably mounted
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
    • 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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/28—Loading ramps; Loading docks
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/045—Sand, soil and mineral ore

Abstract

The device for filling the container with the mineral bulk materials comprises a material filling mechanism and a material weighing and transporting mechanism, wherein the material filling mechanism comprises four assembly assemblies: a base assembly; a guide rail assembly; assembling a belt conveyor; and a stock bin assembly. The material weighing and transporting mechanism comprises: a transport vehicle assembly and a weighing assembly. The material weighing and transporting mechanism of the invention thoroughly solves the problem of material weighing on the movable trailer, is not limited by the conditions of the loader, and can stably load materials on both large and small loaders and cranes on ports. The tilting angle of the container is gradually tilted along with the filling amount of the materials, so that the problem that the materials hit the side wall of the container is solved, and the container is loaded more safely.

Description

Device for filling container with mineral bulk material
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to a device for filling a container with ore bulk materials.
Background
With the development of railway industry and the standard of road traffic in China, originally, bulk goods can be transported in bags by automobiles and gradually changed into container transportation, in particular to ore, alloy blocks, grain and the like. Bulk goods stored onshore at freight stations and land ports at railway stations must be containerized for transport, which is called "bulk cargo" or "bulk cargo" and is converted into containerized transport. The first problem faced by bulk-cargo handling is weighing, and the same cargo in the same batch is loaded in the same weight, i.e. in the same quantity, as long as the container has the same specification. Chinese patent application No. 200910012684.6, publication No. CN 101654191B, entitled "method and apparatus for bulk cargo container" relates to a method and apparatus for placing a container on a car that can be raised, then the car is driven to a position below a hopper shelf, and a weighing hopper is arranged above the hopper. When the crane lifts the materials and firstly pours the materials into the weighing hopper, after the materials are weighed, the goods in the weighing hopper flow into the hopper and then flow into the container from the hopper. The technical scheme of the patent has the following defects: first, the height of the container after tilting on the car is not reached by a typical loader, but only by the overhead traveling crane, and most of the bulk cargo is not under the overhead traveling crane, limiting the scope of this patent application. Secondly, the efficiency of one bucket and one bucket is low. The ship can be used in land ports, can not be used on wharfs, and has insufficient shipping time. The weighing of one bucket and one bucket means that the goods contained in the container are equal to the sum of all the hoppers, the last bucket is difficult to be put down more than the last bucket, the last bucket is not enough to be put down, and the problem of how to put accurate materials into the weighing hoppers is solved. Thirdly, if the scheme has no problem in grain loading, but the ore is heavy under the condition of ore loading, and when the container is tilted to a high position, one side of the container opposite to the door is easy to break. Therefore, the proposal of the patent application can only be used on the premise of meeting a plurality of conditions, and the material contained in each container can not be equal. The invention relates to a container filling method, which is a Chinese patent application with patent application number 00814305.6 and publication number CN 1379727A, and the technical scheme of the patent is to fill flowable and granular articles with the specific gravity of below 700 kg/cubic meter. The fabric and the materials inside are placed above the opening of the container together by the whole carrying equipment, and the materials flow into the container, so that the fabric can be carried at one time, and the efficiency can be improved. However, the proposal of the patent application is not suitable for loading ore materials into containers in terms of specific gravity and material flow.
Disclosure of Invention
The invention aims to overcome the defects of the existing container filling equipment, can effectively solve a series of problems of metering, heavy object smashing and damage, field moving, lifting height of a loader, rain freezing after materials are stored in the open air, filling efficiency and the like in the process of filling the containers with the ore materials, and provides a device for filling the containers with the ore materials.
The technical scheme for realizing the invention is as follows: the device for filling the container with the mineral bulk materials comprises a material filling mechanism and a material weighing and transporting mechanism, wherein the material filling mechanism comprises four assembly assemblies: a base assembly; a guide rail assembly; assembling a belt conveyor; and a stock bin assembly.
The base assembly comprises an annular base rear support, an annular base rear wheel, an annular base front support, a dragging lever, an annular base front wheel, a rotary bearing, an annular base rear wheel installation groove, an annular base center hole and an annular base dragging vertical shaft; the annular base front support and the annular base rear support are fixed on the annular base, and are bilaterally symmetrical; the annular base rear wheel is arranged in the annular base rear wheel mounting groove, the annular base front wheel is simultaneously connected with the dragging lever and the annular base dragging vertical shaft, and the annular base dragging vertical shaft is inserted into an inner hole of the rotary bearing;
the guide rail assembly comprises a horizontal moving guide rail, a conical wheel, a balance weight lump, a belt conveyor and a hopper car, as well as a hydraulic cylinder hinge, a shaft and wheels on the belt conveyor and the hopper car, and the horizontal moving guide rail central shaft belt conveyor inclines and rises by using a lower hinge. The central shaft of the horizontal moving guide rail is inserted into the central hole of the annular base; a conical wheel is fixedly connected to the horizontal moving guide rail and is in contact with the annular base; a belt carrying machine and a hopper car are arranged above the horizontal moving guide rail, wheels of the belt carrying machine and the hopper car are connected with the belt carrying machine and the hopper car through shafts of the belt carrying machine and the hopper car, and the wheels of the belt carrying machine and the hopper car are simultaneously connected with the horizontal moving guide rail;
the belt conveyor assembly comprises a belt conveyor bracket, a belt conveyor side baffle, a belt conveyor driven roller, a belt conveyor tilting upper hinge, a belt conveyor driving roller, a belt conveyor carrier roller, a belt conveyor tilting piston rod and a belt conveyor tilting hydraulic cylinder. A belt conveyor tilting upper hinge is arranged below the belt conveyor bracket and is connected with a belt conveyor and a belt conveyor tilting lower hinge on the hopper car; a belt conveyor driving roller, a belt conveyor driven roller, a belt conveyor carrier roller, a belt and a belt conveyor side baffle are respectively installed on a bracket of a belt conveyor, a belt conveyor tilting piston rod is further arranged below the belt conveyor bracket and inserted into a belt conveyor tilting hydraulic cylinder, and the belt conveyor tilting hydraulic cylinder is connected with a belt conveyor and a hopper car through hydraulic cylinder hinges on the belt conveyor and the hopper car.
The bin assembly comprises a smashing prevention cover, a hopper, a material digging speed reducer motor combination, a material digging driving shaft, a hopper electromagnetic vibrator, a bin adjusting screw rod, a turbine worm and nut combination for bin adjustment, a bin adjusting motor, a bin adjusting plate, a bin adjusting guide rail, a bin lower leg, a bin spring, a bin upper leg, a material digging crank, a material digging auxiliary crank, a material digging shovel and material digging auxiliary crank linking shaft, a material digging crank and material digging shovel linking shaft and a material digging shovel auxiliary shaft. The lower leg of the bin is connected with the hopper through a bin spring and an upper leg of the bin, a hopper electromagnetic vibrator and a bin adjusting guide rail are fixed below the hopper, a bin adjusting plate capable of sliding is arranged in the bin adjusting guide rail, a bin adjusting motor is combined with a worm and gear nut for bin adjustment, and a bin adjusting screw is connected with the bin adjusting plate; the material scraping speed reducer motor combination and the material scraping shovel auxiliary shaft are fixed above the hopper, the material scraping driving shaft is coaxially connected with the material scraping speed reducer motor combination in series, the material scraping driving shaft is sleeved with a material scraping crank, the material scraping crank is connected with the material scraping shovel through a material scraping shovel chain connecting shaft, the material scraping shovel is also connected with a material scraping auxiliary crank through the material scraping shovel and a material scraping auxiliary crank connecting shaft, the material scraping auxiliary crank is sleeved on the material scraping shovel auxiliary shaft, and the material scraping driving shaft, the material scraping crank and material scraping shovel chain connecting shaft, the material scraping shovel auxiliary shaft, the material scraping auxiliary crank, the material scraping shovel and material scraping auxiliary crank chain connecting shaft and the material scraping shovel are covered by the smashing cover. The whole feed bin assembly is connected with a belt conveyor and a hopper car of the guide rail assembly through a feed bin lower leg.
The material weighing and transporting mechanism comprises: a transport vehicle assembly and a weighing assembly.
The transport vehicle assembly includes: the device comprises a concave bottom vehicle frame, a concave bottom vehicle frame horizontal adjusting level bar, a concave bottom vehicle frame horizontal adjusting piston rod, wheels for the concave bottom vehicle frame and a concave bottom vehicle frame horizontal adjusting hydraulic cylinder. The lower part of the concave bottom frame is supported by wheels for the concave bottom frame, and the front lower part of the concave bottom frame is provided with a dragging point for dragging a dragging head. The side of the concave bottom frame is provided with a concave bottom frame horizontal adjusting level ruler, four concave bottom frame horizontal adjusting hydraulic cylinders are respectively positioned at the front side and the rear side of the concave bottom frame, each concave bottom frame horizontal adjusting hydraulic cylinder is provided with a concave bottom frame horizontal adjusting piston rod matched with the concave bottom frame horizontal adjusting hydraulic cylinder, and the middle part of the concave bottom frame is sleeved with a weighing disc in the same shape.
The weighing assembly comprises a container, a tilting bracket, a piston rod for the tilting bracket, a hydraulic cylinder for the tilting bracket, a hinge for a weighing plate, the weighing plate, a hinge for the tilting bracket, an impact-proof hydraulic cylinder access cover for the pound scale, an impact-proof piston and an impact-proof hydraulic cylinder. A platform scale, an anti-impact hydraulic cylinder and an anti-impact piston are arranged between the weighing disc and the concave bottom frame, an access cover of the anti-impact hydraulic cylinder is fixed on the weighing disc, and the tail part of the weighing disc is connected with a hinge for the weighing disc; the tail part of the tilting bracket is provided with a hinge for the tilting bracket, and the tilting bracket at the tail part of the tilting bracket is matched with the hinge of the weighing plate at the tail part of the weighing plate by the hinge.
The beneficial effects of the invention are:
1. because the material is weighed the transport mechanism setting, thoroughly solve the material problem of weighing on portable trailer.
2. The device is not limited by the conditions of the loader, and the device can be loaded stably by large and small loaders and cranes in ports.
3. The invention can relax the requirement of ore specification, and the specific gravity has no requirement, as long as the granularity is within 300 mm.
4. Because this device can rotate, the back-and-forth movement to and the function of lift, when a container car loading, another car can put in place and prepare, wait for first platform truck fill back, rotatory an angle just can be for another platform truck loading, the latency that significantly reduces has improved loading efficiency.
5. Even if the ores stored in the open air or loaded on the bulk cargo ship are frozen by mineral lime and rain and snow, the material scraping shovel on the device can also lead the ores to smoothly leak.
6. The position of the device can be moved randomly in a goods yard, and the situation that the material pile is loaded less and the loader moves farther and farther is solved.
7. The tilting angle of the container of the device is gradually tilted along with the filling amount of the materials, so that the problem that the materials hit the side walls of the container is solved, and the container is loaded more safely.
8. This device not only satisfies from container end portion and loads, also can transversely put the container on the car, and some containers are that the middle part is opened the door for loading form is nimble various.
9. The device provides convenient conditions for filling the overlong container by tilting the tilting bracket of the weighing assembly backwards (in the direction opposite to the dragging direction of the towing head).
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention.
FIG. 2 is a disassembled view of the main components of the device of the present invention.
Fig. 3 is a view of fig. 2 in an exploded view and in a turned orientation.
FIG. 4 is a partially enlarged view of the hopper structure of the device of the present invention.
FIG. 5 is a schematic view of a material raking mechanism in a hopper of the device of the present invention.
FIG. 6 is a schematic view of the structure of the depressed center frame and the weighing pan of the present invention.
FIG. 7 is an enlarged view of a portion of the end of the vehicle carrying the belt conveyor and hopper of the apparatus of the present invention.
As shown in fig. 1-7: 1. anti-smashing cover, 2, hopper, 3, belt conveyor bracket, 4, annular base rear support, 5, annular base rear wheel, 6, horizontal moving guide rail, 7, annular base, 8, cone-shaped wheel, 9, annular base front support, 10, towing bar, 11, annular base front wheel, 12, rotating bearing, 13, counterweight lump, 14, belt conveyor and hopper vehicle, 15, material scraping speed reducer motor combination, 16, material scraping driving shaft, 17, belt conveyor side baffle, 18, belt conveyor driven roller, 19, hydraulic cylinder hinge, 20, belt conveyor and hopper axle, 21, belt conveyor and hopper wheel, 22, annular base rear wheel mounting groove, 23, annular base center hole, 24, belt conveyor tilting upper hinge, 25, driving roller, 26, belt conveyor roller, 27, belt, 28, hopper electromagnetic vibrator, 29, bin adjusting screw, 30, belt conveyor belt, 28, hopper electromagnetic vibrator, 24, belt conveyor belt, conveyor belt and hopper electromagnetic vibrator, 31, a bin adjusting motor, 32, a bin adjusting plate, 33, a belt conveyor tilting piston rod, 34, a belt conveyor tilting hydraulic cylinder, 35, a vertical shaft for dragging an annular base, 36, a horizontal moving guide rail central shaft, 37, a lower hinge for tilting a belt conveyor, 38, a bin adjusting guide rail, 39, a bin lower leg, 40, a bin spring, 41, a bin upper leg, 42, a material scraping crank, 43, a material scraping auxiliary crank, 44, a material scraping shovel, 45, a material scraping shovel and material scraping auxiliary crank linking shaft, 46, a material scraping crank and material scraping shovel linking shaft, 47, a material scraping shovel auxiliary shaft, 48, a container, 49, a tilting bracket, 50, a concave bottom frame, 51, a horizontal ruler, 52, a horizontal adjusting piston rod, 53, a piston rod for the tilting bracket, 54, a hydraulic cylinder for the tilting bracket, 55, a cover checking hydraulic cylinder for an anti-impact hydraulic cylinder, 56, and wheels for the concave bottom frame, 57. the weighing plate hinge 58, the horizontal adjusting hydraulic cylinder 59, the weighing plate 60, the tilt-up bracket hinge 61, the dragging action point of the drag head 62, the platform scale 63, the impact-proof piston 64 and the impact-proof hydraulic cylinder.
Detailed Description
The embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in figures 1-7, the device for loading the container with the ore bulk materials consists of a material loading mechanism and a material weighing and transporting mechanism. Wherein material filling mechanism includes four assembly again: a base assembly; a guide rail assembly; assembling a belt conveyor; and a stock bin assembly. The base assembly comprises a rear support 4 of the annular base, an annular base rear wheel 5, an annular base 7, an annular base front support 9, a dragging bar 10, an annular base front wheel 11, a rotary bearing 12, an annular base rear wheel installation groove 22, an annular base center hole 23 and an annular base dragging vertical shaft 35; the annular base 7 is fixed with an annular base front support 9 and an annular base rear support 4 which are symmetrical left and right. The annular base rear wheel 5 is arranged in the annular base rear wheel installation groove 22, the annular base front wheel 11 is simultaneously connected with the dragging lever 10 and the annular base dragging vertical shaft 35, and the annular base dragging vertical shaft 35 is inserted into an inner hole of the rotary bearing 12;
the guide rail assembly comprises a horizontal moving guide rail 6, a cone pulley 8, a counterweight lump 13, a belt conveyor and hopper car 14, a hydraulic cylinder hinge 19 on the belt conveyor and hopper car, a belt conveyor and hopper axle 20, belt conveyor and hopper wheels 21 and a horizontal moving guide rail central shaft 36, and a lower hinge 37 for tilting the belt conveyor. The central shaft 36 of the horizontal moving guide 6 is inserted into the central hole 23 of the annular base 7; 4 conical wheels 8 are also fixed on the horizontal moving guide rail 6, and the conical wheels 8 are in contact with the annular base 7; a belt conveyor and a hopper car 14 are arranged above the horizontal moving guide rail 6, belt conveyor and hopper wheels 21 are connected with the belt conveyor and the hopper car 14 through a belt conveyor and hopper axle 20, and the tangent of the belt conveyor and hopper wheels 21 is connected with the horizontal moving guide rail 6;
the belt conveyor assembly comprises a belt conveyor bracket 3, a belt conveyor side baffle 17, a belt conveyor driven roller 18, a belt conveyor tilting upper hinge 24, a belt conveyor driving roller 25, a belt conveyor carrier roller 26, a belt 27, a belt conveyor tilting piston rod 33 and a belt conveyor tilting hydraulic cylinder 34. A belt conveyor tilting upper hinge 24 is arranged below the belt conveyor bracket 3, and the belt conveyor tilting upper hinge 24 is connected with a belt conveyor tilting lower hinge 37 on the belt conveyor and the hopper car 14; a belt conveyor driving roller 25, a belt conveyor driven roller 18, a belt conveyor carrier roller 26, a belt 27 and a belt conveyor side baffle 17 are respectively arranged on the belt conveyor bracket 3, a belt conveyor tilting piston rod 33 is arranged below the belt conveyor bracket 3, the belt conveyor tilting piston rod 33 is inserted into a belt conveyor tilting hydraulic cylinder 34, and the belt conveyor tilting hydraulic cylinder 34 is connected with a belt conveyor and a hopper car 14 through a hydraulic cylinder hinge 19 on the belt conveyor and the hopper car
The bin assembly comprises an anti-smashing cover 1, a bin 2, a material digging speed reducer motor combination 15, a material digging driving shaft 16, a bin electromagnetic vibrator 28, a bin adjusting screw 29, a turbine worm and nut combination 30 for bin adjustment, a bin adjusting motor 31, a bin adjusting plate 32, a bin adjusting guide rail 38, a bin lower leg 39, a bin spring 40, a bin upper leg 41, a material digging crank 42, a material digging auxiliary crank 43, a material digging shovel 44, a material digging shovel and material digging auxiliary crank linking shaft 45, a material digging crank and material digging shovel linking shaft 46 and a material digging shovel auxiliary shaft 47. A bin lower leg 39 is connected with the hopper 2 through a bin spring 40 and a bin upper leg 41, a hopper electromagnetic vibrator 28 and a bin adjusting guide rail 38 are fixed below the hopper 2, a bin adjusting plate 32 capable of sliding is arranged inside the bin adjusting guide rail 38, a bin adjusting motor 31 is connected with a worm gear and nut combination 30 for bin adjustment, and a bin adjusting screw 29 is connected with the bin adjusting plate 32; a material raking speed reducer motor combination 15 and a material raking shovel auxiliary shaft 47 are fixed above the hopper 2, a material raking driving shaft 16 is coaxially connected with the material raking speed reducer motor combination 15 in series, a material raking crank 42 is sleeved on the material raking driving shaft 16, the material raking crank 42 is connected with a material raking shovel 44 through a material raking crank and material raking shovel chain connecting shaft 46, the material raking shovel 44 is also connected with a material raking auxiliary crank 43 through a material raking shovel and a material raking auxiliary crank chain connecting shaft 45, the material raking auxiliary crank 43 is sleeved on the material raking shovel auxiliary shaft 47, and the material raking driving shaft 16, the material raking crank 42, the material raking crank and material raking shovel chain connecting shaft 46, the material raking shovel 47, the material raking auxiliary crank 43, the material raking shovel and material raking auxiliary crank chain connecting shaft 45 and the material raking shovel 44 are covered by the anti-smashing cover 1. The entire bin assembly is connected to the conveyor and hopper car 14 of the rail assembly by a bin lower leg 39.
The material weighing and transporting mechanism consists of a transport vehicle assembly and a weighing assembly.
The transport vehicle assembly includes: the device comprises a concave bottom frame 50, a concave bottom frame horizontal adjusting level ruler 51, a concave bottom frame horizontal adjusting piston rod 52, wheels 56 for the concave bottom frame and a concave bottom frame horizontal adjusting hydraulic cylinder 58. The lower part of the depressed center frame 50 is supported by wheels 56 for the depressed center frame, and the front lower part of the depressed center frame 50 is provided with a acting point 61 dragged by a dragging head. The side of the concave bottom frame 50 is provided with a concave bottom frame horizontal adjusting horizontal ruler 51, four concave bottom frame horizontal adjusting hydraulic cylinders 58 are respectively positioned at the front side and the rear side of the concave bottom frame 50, each concave bottom frame horizontal adjusting hydraulic cylinder is provided with a concave bottom frame horizontal adjusting piston rod 52 matched with the concave bottom frame horizontal adjusting hydraulic cylinder, and the middle part of the concave bottom frame 50 is sleeved with a weighing disc 59 in the same shape.
The weighing assembly comprises a container 48, a tilt-up bracket 49, a piston rod 53 for the tilt-up bracket, a hydraulic cylinder 54 for the tilt-up bracket, a hinge 57 for the weighing pan, a weighing pan 59, a hinge 60 for the tilt-up bracket, a pound scale 62, an impact-resistant hydraulic cylinder access cover 55, an impact-resistant piston 63 and an impact-resistant hydraulic cylinder 64. A platform scale 62 is arranged between the weighing disc 59 and the concave bottom frame 50, and is also provided with an anti-impact hydraulic cylinder 64 and an anti-impact piston 63, an anti-impact hydraulic cylinder access cover 55 is fixed on the weighing disc 59, and the tail part of the weighing disc 59 is provided with a hinge 57 for the weighing disc; the tilt bracket hinge 60 is provided at the rear of the tilt bracket 49, and the tilt bracket hinge 60 at the rear of the tilt bracket 49 is engaged with the weighing pan hinge 57 at the rear of the weighing pan 59.
The belt conveyor tilting modes of the annular base rear support (4) and the annular base front support (9) comprise a hydraulic type, a screw rod type and a crank connecting rod type.
The working process of the invention is as follows:
usually, a material loading mechanism is matched with more than two material weighing and transporting mechanisms, and the specific quantity is determined according to the distance between a bulk material storage place and a container placing place. The material filling mechanism is firstly placed beside bulk goods or beside a wharf, a front support 9 of the annular base and a rear support 4 of the annular base are downwards extended out, so that a front wheel 11 of the annular base and a rear wheel 5 of the annular base are not contacted with the ground, then the material weighing and transporting mechanism is dragged by the power dragging head to the front of the material filling mechanism, a door of a container 48 is opened, the distance between the material filling mechanism and the material weighing and transporting mechanism is adjusted, the rotary conical wheel 8 is firstly adjusted, so that the horizontal moving guide rail 6 rotates around a central hole 23 of the annular base, and the material filling mechanism stops when the central line of the belt conveyor is aligned with the central line of the container 48. Then the belt conveyor loading wheel 21 is rotated to enable the belt conveyor driven roller 18 of the material loading mechanism to extend into the doorway of the container 48 by a distance of 10cm, and then the belt conveyor tilting piston rod 33 and the belt conveyor tilting hydraulic cylinder 34 are adjusted to enable the belt conveyor driven roller 18 to be higher than the bottom of the container 48 by a distance of 20 cm. The levelness of the depressed center frame 50 is adjusted, the level ruler 51 is adjusted visually according to the levelness of the depressed center frame, four hydraulic cylinder pairs 58 and 52 arranged on the depressed center frame 50 are adjusted, and the depressed center frame 50 is kept in a horizontal state all the time. The scale reading, the combined weight of the weighed container 48 and the tilt-up carriage 49 and weighing pan 59, is taken as the empty container weight, i.e., tare. The hopper electromagnetic vibrator 28 is then activated so that the entire hopper 2, and all components mounted on the hopper 2, are shaken with the hopper 2. At this time, a loader or a port grabbing machine grabs materials and puts the materials into the hopper 2, the materials fall into a belt 27 of a belt conveyor below, side baffles 17 of the belt conveyor on two sides of the belt conveyor prevent the materials from rolling down, and a bin adjusting motor 31 adjusts the opening degree of a bin adjusting plate 32 through a bin adjusting worm and worm nut combination 30 and a bin adjusting lead screw 29 to adjust the descending speed of the materials to be matched with the rotating speed of the belt conveyor. When the material is jammed or frozen and adhered, the motor assembly 15 of the material raking speed reducer on the hopper 2 is started to drive the material raking driving shaft 16, so that the material raking crank 42 drives the material raking crank, the material raking shovel connecting shaft 46 and the material raking shovel 44 to move together by taking the material raking driving shaft 16 as the center, but the material raking shovel 44 is pulled by the material raking auxiliary crank 43, the material raking shovel and the material raking auxiliary crank connecting shaft 45 and the material raking auxiliary shaft 47, and the material raking shovel 44 can only do up-and-down movement and swing the shovel head back and forth, thereby achieving the purpose of raking the material. At the moment when the materials enter the door of the container, the tilting bracket 49 of the container slowly tilts up under the action of the piston rod 53 for tilting up the bracket and the hydraulic cylinder 54 for tilting up the bracket, at this time, the materials slowly slide down to the lower end of the container 48, and the tilting bracket 49 of the container continuously tilts up slowly, and simultaneously, the belt conveyor bracket 3 tilts up synchronously with the tilting bracket 49 under the action of the belt conveyor tilting up piston rod 33 and the belt conveyor tilting up hydraulic cylinder 34. So that the material gradually enters the container. When the materials approach the set upper limit, the system prompts the belt conveyor to decelerate, and finally the materials finish the final entering in a slow mode until the set weight of the container is reached. After the loading is finished, the container is closed, the tilted belt conveyor and the tilted container are placed flat, the cone pulley 8 is rotated, the horizontal moving guide rail 6 rotates by an angle along the central hole 23 of the annular base to continuously load the next container, the container cannot be directly dragged after being placed flat, the impact-resistant piston 63 is jacked up, the weighing disc 59 is not pressed on the platform scale 62, the weight of the container 48, the weight of the tilting bracket 49, the weight of the weighing disc 59 and the material, the piston rod 53 for the tilting bracket and the weight of the hydraulic cylinder 54 for the tilting bracket are all pressed on the impact-resistant piston 63, and therefore the platform scale 62 cannot be damaged by bumping impact in the transferring process. Finally, the concave bottom frame horizontal adjusting piston rod 52 is retracted, and the power towing head tows the action point 61 towed by the towing head, so that the container can be transferred to a container placing area. The power towing head continues to tow another sunken car again and again until the whole loading task is completed.

Claims (2)

1. The device for filling the containers with the mineral bulk materials is characterized by comprising a material filling mechanism and a material weighing and transporting mechanism, wherein the material filling mechanism consists of a base assembly, a guide rail assembly, a belt conveyor assembly and a bin assembly; the base assembly comprises a rear support (4) of the annular base, an annular base rear wheel (5), an annular base (7), an annular base front support (9), a dragging lever (10), an annular base front wheel (11), a rotary bearing (12), an annular base rear wheel installation groove (22), an annular base center hole (23) and a vertical shaft (35) for dragging the annular base;
the annular base (7) is fixed with an annular base front support (9) and an annular base rear support (4) and is symmetrical left and right; the annular base rear wheel (5) is arranged in the annular base rear wheel mounting groove (22), and the annular base front wheel (11) is simultaneously connected with the dragging lever (10) and the annular base dragging vertical shaft (35); the guide rail assembly comprises a horizontally moving guide rail (6), a cone-shaped wheel (8), a counterweight lump (13), a belt conveyor and hopper carrying vehicle (14), hydraulic cylinder hinges (19) on the belt conveyor and hopper carrying vehicle, a belt conveyor and hopper carrying vehicle axle (20), belt conveyor and hopper carrying vehicle wheels (21), and a horizontal guide rail central shaft (36), and a lower hinge (37) for tilting the belt conveyor; the central shaft (36) of the horizontal moving guide rail (6) is inserted into the central hole (23) of the annular base (7); the horizontal moving guide rail (6) is also fixed with (4) conical wheels (8), and the conical wheels (8) are contacted with the annular base (7); a belt conveyor and a hopper car (14) are arranged above the horizontal moving guide rail (6), belt conveyor and hopper wheels (21) are connected with the belt conveyor and the hopper car (14) through a belt conveyor and hopper axle (20), and the tangent of the belt conveyor and the hopper wheels (21) is connected with the horizontal moving guide rail (6); the belt conveyor assembly comprises a belt conveyor bracket (3), a belt conveyor side baffle (17), a belt conveyor driven roller (18), a belt conveyor tilting upper hinge (24), a belt conveyor driving roller (25), a belt conveyor carrier roller (26), a belt (27), a belt conveyor tilting piston rod (33) and a belt conveyor tilting hydraulic cylinder (34); a belt conveyor tilting upper hinge (24) is arranged below the belt conveyor bracket (3), and the belt conveyor tilting upper hinge (24) is connected with a belt conveyor carrying lower hinge (37) for tilting the belt conveyor on the hopper car (14); a belt conveyor driving roller (25), a belt conveyor driven roller (18), a belt conveyor carrier roller (26), a belt (27) and a belt conveyor side baffle (17) are respectively arranged on a belt conveyor bracket (3), a belt conveyor tilting piston rod (33) is arranged below the belt conveyor bracket (3), the belt conveyor tilting piston rod (33) is inserted into a belt conveyor tilting hydraulic cylinder (34), and the belt conveyor tilting hydraulic cylinder (34) is connected with a belt conveyor and hopper carrying trolley (14) through hydraulic cylinder hinges (19) on the belt conveyor and hopper carrying trolley; the bin assembly comprises an anti-smashing cover (1), a bin (2), a material digging speed reducer motor combination (15), a material digging driving shaft (16), a bin electromagnetic vibrator (28), a bin adjusting screw rod (29), a turbine worm and nut combination (30) for bin adjustment, a bin adjusting motor (31), a bin adjusting plate (32), a bin adjusting guide rail (38), a bin lower leg (39), a bin spring (40), a bin upper leg (41), a material digging crank (42), a material digging auxiliary crank (43), a material digging shovel (44), a material digging shovel and material digging auxiliary crank linking shaft (45), a material digging crank and digging shovel linking shaft (46) and a digging shovel linking shaft (47); a bin lower leg (39) is connected with the hopper (2) through a bin spring (40) and a bin upper leg (41), a hopper electromagnetic vibrator (28) and a bin adjusting guide rail (38) are fixed below the hopper (2), a bin adjusting plate (32) capable of sliding is arranged inside the bin adjusting guide rail (38), a bin adjusting motor (31) is connected with a turbine worm and nut combination (30) for bin adjustment, and a bin adjusting lead screw (29) is connected with the bin adjusting plate (32); a material raking speed reducer motor combination (15) and a material raking shovel auxiliary shaft (47) are fixed above the hopper (2), a material raking driving shaft (16) is coaxially connected with the material raking speed reducer motor combination (15) in series, a material raking crank (42) is sleeved on the material raking driving shaft (16), the material raking crank (42) is connected with a material raking shovel (44) through a material raking shovel chain connecting shaft (46), the material raking shovel (44) is also connected with a material raking auxiliary crank (43) through the material raking shovel and a material raking auxiliary crank chain connecting shaft (45), and the material raking auxiliary crank (43) is sleeved on the material raking shovel auxiliary shaft (47); the whole stock bin assembly is connected with a belt conveyor and a hopper car (14) of the guide rail assembly through a stock bin lower leg (39); the material weighing and transporting mechanism comprises a transport vehicle assembly and a weighing assembly,
the transport vehicle assembly comprises a depressed center vehicle frame (50), a depressed center vehicle frame horizontal adjusting horizontal ruler (51), a depressed center vehicle frame horizontal adjusting piston rod (52), wheels (56) for the depressed center vehicle frame and a depressed center vehicle frame horizontal adjusting hydraulic cylinder (58); the lower part of a concave bottom frame (50) is supported by wheels (56) for the concave bottom frame, a tow head dragging action point (61) is arranged at the front lower part of the concave bottom frame (50), a concave bottom frame horizontal adjusting horizontal ruler (51) is arranged on the side surface of the concave bottom frame (50), four concave bottom frame horizontal adjusting hydraulic cylinders (58) are respectively arranged at the front side and the rear side of the concave bottom frame (50), each concave bottom frame horizontal adjusting hydraulic cylinder is provided with a concave bottom frame horizontal adjusting piston rod (52) matched with the concave bottom frame horizontal adjusting hydraulic cylinder, and the middle part of the concave bottom frame (50) is sleeved with a weighing disc (59) in the same shape; the weighing assembly comprises a container (48), a tilting bracket (49), a piston rod (53) for the tilting bracket, a hydraulic cylinder (54) for the tilting bracket, a hinge (57) for a weighing disc, a weighing disc (59), a hinge (60) for the tilting bracket, a pound scale (62), an anti-impact hydraulic cylinder access cover (55), an anti-impact piston (63) and an anti-impact hydraulic cylinder (64); a platform scale (62), an anti-impact hydraulic cylinder (64) and an anti-impact piston (63) are arranged between the weighing disc (59) and the concave bottom frame (50), an access cover (55) of the anti-impact hydraulic cylinder is fixed on the weighing disc (59), and a hinge (57) for the weighing disc is arranged at the tail part of the weighing disc (59); the tail part of the tilting bracket (49) is provided with a hinge (60) for the tilting bracket, and the hinge (60) for the tilting bracket at the tail part of the tilting bracket (49) is matched with the weighing plate and the hinge (57) at the tail part of the weighing plate (59).
2. Device for loading containers with mineral type bulk materials according to claim 1, characterized in that the belt conveyor tilting means of the ring base rear support (4) and the ring base front support (9) comprise hydraulic, screw-type, crank-link type.
CN202210570711.7A 2021-06-04 2022-05-24 Device for filling container with mineral bulk material Pending CN114772312A (en)

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CN2021106223200 2021-06-04
CN202110622320.0A CN113291857A (en) 2021-06-04 2021-06-04 Device for filling container with mineral bulk material

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CN202210570711.7A Pending CN114772312A (en) 2021-06-04 2022-05-24 Device for filling container with mineral bulk material

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SE2151601A1 (en) * 2021-12-22 2023-06-23 Wallbergs Aakeri I Hennan Ab Mobile stacking machine
CN117585476B (en) * 2024-01-19 2024-04-16 中储粮成都储藏研究院有限公司 Method and system for automatically aligning grain to window during warehouse entry

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