CN108726181B - Water and magnesium silicate lifting device and working method thereof - Google Patents

Water and magnesium silicate lifting device and working method thereof Download PDF

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Publication number
CN108726181B
CN108726181B CN201810768242.3A CN201810768242A CN108726181B CN 108726181 B CN108726181 B CN 108726181B CN 201810768242 A CN201810768242 A CN 201810768242A CN 108726181 B CN108726181 B CN 108726181B
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China
Prior art keywords
knocking
collecting hopper
material sucking
fixed
spring
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CN201810768242.3A
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Chinese (zh)
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CN108726181A (en
Inventor
程进辉
王爱军
王彬
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Shandong Alinda Sci-Tech Development Co ltd
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Shandong Alinda Sci-Tech Development Co ltd
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Publication of CN108726181A publication Critical patent/CN108726181A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24Gas suction systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34Details
    • B65G53/36Arrangements of containers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a water and magnesium silicate material lifting device and a working method thereof, belonging to the mechanical field, and comprising a material storage tank, wherein a material lifting pump is fixed at a feed inlet at the upper part of the material storage tank, a material suction pipe is communicated with a material lifting pump suction end, a material suction pipe orifice is arranged at the end part of the material suction pipe, the material lifting pump discharge end is communicated with the material storage tank, a knocking device is arranged at a material outlet of the material storage tank, so that materials at uneven positions can be sucked away, and meanwhile, the material outlet can be knocked, the materials attached to the inner wall of the material outlet can be vibrated down, waste is reduced, waste is avoided, an electric control system is not needed, energy is saved, reliability is realized, and the service life is long.

Description

Water and magnesium silicate lifting device and working method thereof
Technical Field
The invention relates to a water and magnesium silicate lifting device and a working method thereof, belonging to the field of machinery.
Background
The water and magnesium silicate material extracting pump is one pump to produce strong negative pressure inside the tank via vacuum suction to reach the aim of conveying water and magnesium silicate powder. The suction pipe mouth of the material lifting pump is usually circular, the diameter of the pipe mouth is the same as that of the suction pipe, and in normal material suction, the negative pressure generated by the material lifting pump can suck materials well as long as the material can fill the pipe mouth. However, the residual materials on uneven inner walls of the container, corners of the container and the like are difficult to suck away, the gap between the pipe orifice and the container is too large, negative pressure cannot be formed in the suction pipe, and all the materials are difficult to suck away, so that the materials form waste materials and waste is caused. After the material is sucked to the storage tank at the high position by the material lifting pump, the material is filled through the discharge hole at the bottom of the storage tank, the material is often adhered to the inner wall of the discharge hole, the material can fall down after slight vibration, waste is generated if no cloth bag is arranged, and in addition, the material can fall down in the gap of changing the cloth bag, so that waste is caused.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the water and magnesium silicate lifting device and the working method thereof can suck materials at uneven positions, meanwhile, the discharging hole can be knocked, the materials attached to the inner wall of the discharging hole vibrate down, waste is reduced, waste is avoided, an electric control system is not needed, energy is saved, reliability is achieved, and the service life is long.
The invention relates to a water and magnesium silicate material lifting device, which comprises a material storage tank, wherein a material lifting pump is fixed at a material inlet at the upper part of the material storage tank, a material suction pipe is communicated with a material lifting end of the material lifting pump, a material suction pipe orifice is arranged at the end part of the material suction pipe, the material lifting pump material outlet is communicated with the material storage tank, and a knocking device is arranged at the material outlet of the material storage tank;
the material sucking pipe port comprises a material sucking pipe, the end part of the working end of the material sucking pipe is fixedly provided with an upper flange plate in a sealing manner, the upper flange plate is fixedly connected with a lower flange plate, nine through holes are formed in the lower flange plate and are arranged in a matrix manner, each through hole is communicated with and is fixedly provided with a shaping pipe, the tail end of the shaping pipe is fixed on the upper surface of a connecting plate, the connecting plate is provided with a connecting hole, the connecting hole is communicated with the shaping pipe, a sleeve is fixed on the lower end surface of the connecting plate, the cross section of the sleeve is square, an inner sleeve is matched with an inner cylinder, the upper end of the inner cylinder is fixed on the lower end of a material sucking spring, the upper end of the material sucking spring is fixed on the inner wall of the sleeve, and the inner cylinder freely stretches in the sleeve;
the knocking device comprises a collecting hopper, the collecting hopper is in a hopper shape, the shape and the size of an opening at the upper part of the collecting hopper correspond to those of a discharge hole, one side of the opening of the collecting hopper is hinged to the discharge hole, a rotating rod is fixed on the collecting hopper, a knocking spring is fixed on the rotating rod, and a knocking hammer is fixed at the end part of the knocking spring.
The upper flange plate is fixedly provided with a filter screen, and the filter screen has the effect of filtering larger impurities.
The sleeve is iron, and material magnet is inlayed on the sleeve outer wall, and adjacent urceolus all has material magnet to adsorb, gathers nine sleeves.
The iron sheet is fixed on the opposite side of the hinged part on the collecting hopper, the knocking magnet is fixed on the discharging opening, and the knocking magnet corresponds to the iron sheet in position.
The rubber layer is fixed on the outer surface of the knocking magnet, and the rubber layer can play a buffering role when the iron sheet contacts with the knocking magnet so as to prevent the collecting hopper from bouncing off.
Working principle and process:
When the material is lifted, the material sucking pipe is held by hand, the material sucking end of the inner cylinder is pressed at the corner or uneven position of the sucked material container, each inner cylinder can contact different positions, each inner cylinder can shrink in the sleeve according to the height of the contact position, the inner cylinder corresponding to the deeper position can extend into the sleeve, namely, the inner cylinders at the different positions are attached to the corresponding positions, so that the material submerges the ports of the inner cylinders, and negative pressure material sucking is formed; the inner cylinder can be reset by the suction spring, the upper end of the inner cylinder is fixed at the lower end of the suction spring, the upper end of the suction spring is fixed on the inner wall of the sleeve, and the suction spring can also prevent the inner cylinder from separating from the outer cylinder; considering the problem of the material sucking area, the sum of the material sucking areas of the nine inner cylinders is not larger than that of the material sucking pipe, when no corner or uneven place needs to suck materials, the lower flange is detached, and the material sucking pipe is directly used for sucking materials, so that the material sucking speed can be improved; when the materials of a plurality of containers need to be lifted and mixed, the nine sleeves are separated and respectively extend into different containers to suck the materials, and the shaping pipe has the shaping effect and prevents the inner cylinder from moving.
During discharging, materials fall in the collecting hopper, more and more materials in the collecting hopper are collected, gravity is larger and larger, when the gravity of the collecting hopper and the materials is larger than the magnetic attraction between the iron sheet and the knocking magnet, the iron sheet is separated from the knocking magnet, the collecting hopper rotates around the hinging point, the materials fall into a container arranged below, meanwhile, the collecting hopper rotates to drive the rotating rod to rotate, the rotating rod drives the knocking hammer to knock the discharging hole, the materials attached to the inner wall of the discharging hole vibrate down, the spring can bend in the knocking process, the whole gravity of the collecting hopper is quickly reduced after the materials are separated from the collecting hopper, the spring has elasticity, the rotating rod is driven to reversely rotate in the spring recovery process, the rotating rod drives the collecting hopper to reset, so that the iron sheet and the knocking magnet can be replaced in a full container in a time period of the attraction of the iron sheet and the knocking magnet on the collecting hopper, shutdown is not needed, and meanwhile, the materials cannot be wasted.
Compared with the prior art, the invention has the following beneficial effects:
The water and magnesium silicate lifting device and the working method thereof can suck materials at uneven positions, reduce the generation of waste materials and avoid waste. The collecting hopper rotates to drive the rotating rod to rotate, the rotating rod drives the knocking hammer to knock the discharging hole, the material attached to the inner wall of the discharging hole shakes down, the spring can bend in the knocking process, the whole gravity of the collecting hopper is quickly reduced after the material is separated from the collecting hopper, the spring has elasticity, the rotating rod is driven to reversely rotate in the spring recovery process, the rotating rod drives the collecting hopper to reset, the iron sheet and the knocking magnet are attracted again, automation is achieved, an electric control system is not needed, energy conservation is achieved, reliability is achieved, and the service life is long.
Drawings
FIG. 1 is a schematic representation of an embodiment of the present invention;
FIG. 2 is a schematic view of the knocking device according to the embodiment shown in FIG. 1
FIG. 3 is a schematic view of the suction inlet of the embodiment of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the embodiment A-A of FIG. 3;
FIG. 5 is a schematic view of the structure of the connecting plate of the embodiment shown in FIG. 3;
FIG. 6 is a schematic view of the lower flange of the embodiment of FIG. 3;
fig. 7 is a schematic view of the structure of the flange plate in the embodiment shown in fig. 3.
In the figure: 1. a storage tank; 2. a material lifting pump; 3. a knocking device; 4. a suction pipe orifice; 5. a suction pipe; 6. a sucked material container; 7. a discharge port;
3-1, knocking hammer; 3-2, knocking the spring; 3-3, rotating the rod; 3-4, collecting hopper; 3-5, knocking the magnet; 3-6, iron sheets;
4-1, a filter screen; 4-2, upper flange plate; 4-3, lower flange plate; 4-4, shaping pipes; 4-5, connecting holes; 4-6, connecting plates; 4-7, springs; 4-8, sleeve; 4-9, an inner cylinder; 4-10, a magnet for attracting materials; 4-11, through holes.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
As shown in fig. 1-7, the water and magnesium silicate lifting device comprises a storage tank 1, wherein a lifting pump 2 is fixed at a feed inlet at the upper part of the storage tank 1, the suction end of the lifting pump 2 is communicated with a suction pipe 5, the end part of the suction pipe 5 is provided with a suction pipe orifice 4, the discharge end of the lifting pump 2 is communicated with the storage tank 1, and a knocking device 3 is arranged at a discharge hole 7 of the storage tank 1;
The material sucking pipe port 4 comprises a material sucking pipe 5, the end part of the working end of the material sucking pipe 5 is fixedly connected with an upper flange 4-2 in a sealing manner, the upper flange 4-2 is fixedly connected with a lower flange 4-3, nine through holes 4-11 are formed in the lower flange 4-3, the nine through holes 4-11 are arranged in a matrix manner, each through hole 4-11 is communicated with and fixes a shaping pipe 4-4, the tail end of the shaping pipe 4-4 is fixed on the upper surface of a connecting plate 4-6, a connecting hole 4-5 is formed in the connecting plate 4-6, the connecting hole 4-5 is communicated with the shaping pipe 4-4, a sleeve 4-8 is fixed on the lower end surface of the connecting plate 4-6, the cross section of the sleeve 4-8 is square, an inner cylinder 4-9 is matched with the sleeve 4-8, the upper end of the inner cylinder 4-9 is fixed on the lower end of a material sucking spring 4-7, the upper end of the material sucking spring 4-7 is fixed on the inner wall of the sleeve 4-8, and the inner cylinder 4-9 is freely telescopic in the sleeve 4-8;
The knocking device 3 comprises a collecting hopper 3-4, the collecting hopper 3-4 is in a hopper shape, the shape and the size of an opening at the upper part of the collecting hopper correspond to those of a discharge hole 7, one side of the opening of the collecting hopper 3-4 is hinged to the discharge hole 7, a rotating rod 3-3 is fixed on the collecting hopper 3-4, a knocking spring 3-2 is fixed on the rotating rod 3-3, and a knocking hammer 3-1 is fixed at the end part of the knocking spring 3-2.
The filter screen 4-1 is fixed on the upper flange 4-2, and the filter screen 4-1 has the effect of filtering larger impurities.
The sleeves 4-8 are made of iron, the material sucking magnets 4-10 are embedded on the outer walls of the sleeves 4-8, and the adjacent outer cylinders are all provided with the material sucking magnets 4-10 for sucking, so that the nine sleeves 4-8 are gathered.
The iron sheet 3-6 is fixed on the opposite side of the hinged part of the collecting hopper 3-4, the knocking magnet 3-5 is fixed on the discharging opening, and the knocking magnet 3-5 corresponds to the iron sheet 3-6 in position.
The rubber layer is fixed on the outer surface of the knocking magnet 3-5, and can play a role in buffering when the iron sheet 3-6 contacts with the knocking magnet 3-5, so that the collecting hopper 3-4 is prevented from bouncing off.
Working principle and process:
When the material is lifted, the material sucking pipe 5 is held by hand, the material sucking ends of the inner cylinders 4-9 are pressed at the corner or uneven position of the sucked material container 6, each inner cylinder 4-9 can contact different positions, each inner cylinder 4-9 can shrink in the sleeve 4-8 according to the height of the contact position, the inner cylinder 4-9 corresponding to the deeper position can stretch into the sleeve, namely, the inner cylinders 4-9 at the different positions are all attached to the corresponding positions, so that the material submerges the ports of the inner cylinders 4-9, and negative pressure material sucking is formed; the inner cylinder 4-9 can be reset by the suction spring 4-7, the upper end of the inner cylinder 4-9 is fixed on the lower end of the suction spring 4-7, the upper end of the suction spring 4-7 is fixed on the inner wall of the sleeve 4-8, and the suction spring 4-7 can also prevent the inner cylinder 4-9 from separating from the outer cylinder; considering the problem of the material sucking area, the sum of the material sucking areas of the nine inner cylinders 4-9 is not larger than that of the material sucking pipe 5, when no corner or uneven place needs to suck materials, the lower flange 4-3 is detached, and the material sucking pipe 5 is directly used for sucking materials, so that the material sucking speed can be improved; when materials in a plurality of containers need to be lifted and mixed, the nine sleeves 4-8 are separated and respectively extend into different containers to suck the materials, and the shaping pipe 4-4 plays a role in shaping and prevents the inner cylinder 4-9 from moving.
When the material is discharged, the material falls into the collecting hopper 3-4, the gravity is larger and larger along with the increasing of the material in the collecting hopper 3-4, when the gravity of the collecting hopper 3-4 and the material is larger than the magnetic attraction between the iron sheet 3-6 and the knocking magnet 3-5, the iron sheet 3-6 is separated from the knocking magnet 3-5, the collecting hopper 3-4 rotates around a hinging point, the material falls into a container arranged below, meanwhile, the collecting hopper 3-4 rotates to drive the rotating rod 3-3 to rotate, the rotating rod 3-3 drives the knocking hammer 3-1 to knock the discharging hole 7, the material attached to the inner wall of the discharging hole 7 shakes down, the material absorbing spring 4-7 is bent, the whole gravity of the collecting hopper 3-4 is quickly reduced after the material is separated from the collecting hopper 3-4, the material absorbing spring 4-7 has elasticity, the material absorbing spring 4-7 drives the rotating rod 3-3 to reversely rotate in the restoration process, the rotating rod 3-3 drives the collecting hopper 3-4 to reset, the iron sheet 3-6 and the knocking magnet 3-5 to be re-absorbed, the material absorbing the material is required to be replaced in the non-full of the container, and the material absorbing section can not be replaced when the collecting hopper 3-6 and the magnet 3-5 is full, and the material is not required to be replaced, and the material is completely replaced.

Claims (5)

1. A water and magnesium silicate lifting device, which is characterized in that: the automatic feeding device comprises a storage tank (1), wherein a material lifting pump (2) is fixed at a feed inlet at the upper part of the storage tank (1), a material sucking end of the material lifting pump (2) is communicated with a material sucking pipe (5), a material sucking pipe orifice (4) is arranged at the end part of the material sucking pipe (5), a discharge end of the material lifting pump (2) is communicated with the storage tank (1), and a knocking device (3) is arranged at a discharge hole (7) of the storage tank (1); the material sucking pipe orifice (4) comprises a material sucking pipe (5), the end part of the working end of the material sucking pipe (5) is fixedly connected with an upper flange plate (4-2) in a sealing manner, the upper flange plate (4-2) is fixedly connected with a lower flange plate (4-3), nine through holes (4-11) are formed in the lower flange plate (4-3), the nine through holes (4-11) are arranged in a matrix manner, each through hole (4-11) is communicated with and fixedly provided with a shaping pipe (4-4), the tail end of the shaping pipe (4-4) is fixedly arranged on the upper surface of a connecting plate (4-6), the connecting plate (4-6) is provided with a connecting hole (4-5), the connecting hole (4-5) is communicated with the shaping pipe (4-4), a sleeve (4-8) is fixedly arranged on the lower end surface of the connecting plate (4-6), the cross section of the sleeve (4-8) is square, the upper end of the inner sleeve (4-9) is fixedly arranged on the lower end of the material sucking spring (4-7), the upper end of the inner sleeve (4-7) is fixedly arranged on the lower end of the inner sleeve (4-8), and the upper end of the inner sleeve (4-8) is fixedly arranged on the inner wall of the inner sleeve (4-8) in the inner sleeve (4-8). The knocking device (3) comprises a collecting hopper (3-4), the collecting hopper (3-4) is in a hopper shape, the shape and the size of an opening at the upper part of the collecting hopper correspond to those of a discharge hole (7), one side of the opening of the collecting hopper (3-4) is hinged at the discharge hole (7), a rotating rod (3-3) is fixed on the collecting hopper (3-4), a knocking spring (3-2) is fixed on the rotating rod (3-3), and a knocking hammer (3-1) is fixed at the end part of the knocking spring (3-2);
the sleeves (4-8) are made of iron, the material sucking magnets (4-10) are embedded on the outer walls of the sleeves (4-8), and the adjacent outer cylinders are all provided with the material sucking magnets (4-10) for sucking, so that the nine sleeves (4-8) are gathered.
2. The water and magnesium silicate stripping device as claimed in claim 1, wherein: a filter screen (4-1) is fixed on the upper flange plate (4-2), and the filter screen (4-1) has the effect of filtering larger impurities.
3. The water and magnesium silicate stripping device as claimed in claim 1, wherein: iron sheets (3-6) are fixed on opposite sides of the hinged positions of the collecting hopper (3-4), knocking magnets (3-5) are fixed on the discharging opening, and the knocking magnets (3-5) correspond to the iron sheets (3-6) in position.
4. A water and magnesium silicate stripping device according to claim 3, wherein: the rubber layer is fixed on the outer surface of the knocking magnet (3-5), and can play a role in buffering when the iron sheet (3-6) is contacted with the knocking magnet (3-5) so as to prevent the collecting hopper (3-4) from bouncing off.
5. The water and magnesium silicate lifting device according to claim 4, which comprises the following working steps:
When the material is lifted, the material sucking pipe (5) is held by hand, the material sucking end of the inner cylinder (4-9) is pressed at the corner or uneven position of the sucked material container (6), each inner cylinder (4-9) can contact different positions, each inner cylinder (4-9) can shrink in the sleeve (4-8) according to the height of the contact position, the inner cylinder (4-9) corresponding to the deeper position can extend into the sleeve, namely, the inner cylinders (4-9) at different positions are all attached to the corresponding positions, so that the material submerges the ports of the inner cylinders (4-9), and negative pressure material sucking is formed; the inner cylinder (4-9) can be reset by the suction spring (4-7), the upper end of the inner cylinder (4-9) is fixed at the lower end of the suction spring (4-7), the upper end of the suction spring (4-7) is fixed on the inner wall of the sleeve (4-8), and the suction spring (4-7) can also prevent the inner cylinder (4-9) from being separated from the outer cylinder; considering the problem of the material sucking area, the sum of the material sucking areas of the nine inner cylinders (4-9) is not larger than that of the material sucking pipe (5), when no corner or uneven place needs to suck materials, the lower flange plate (4-3) is detached, and the material sucking pipe (5) is directly used for sucking materials, so that the material sucking speed can be improved; when materials in a plurality of containers need to be lifted and mixed, the nine sleeves (4-8) are separated and respectively extend into different containers to suck the materials, and the shaping pipe (4-4) has a shaping effect and prevents the inner cylinder (4-9) from moving;
when discharging, the materials fall into the collecting hopper (3-4), along with the increasing of the materials in the collecting hopper (3-4), the gravity is greater, when the gravity between the collecting hopper (3-4) and the materials is greater than the magnetic attraction between the iron sheet (3-6) and the knocking magnet (3-5), the iron sheet (3-6) is separated from the knocking magnet (3-5), the collecting hopper (3-4) rotates around the hinging point, the materials fall into the container arranged below, meanwhile, the collecting hopper (3-4) rotates to drive the rotating rod (3-3) to rotate, the rotating rod (3-3) drives the knocking hammer (3-1) to knock the discharging hole (7),
The material attached to the inner wall of the discharge hole (7) is vibrated, in the knocking process, the material sucking spring (4-7) can bend, after the material is separated from the collecting hopper (3-4), the whole gravity of the collecting hopper (3-4) is quickly reduced, the material sucking spring (4-7) has elasticity, the rotating rod (3-3) is driven to reversely rotate in the recovering process of the material sucking spring (4-7), the rotating rod (3-3) drives the collecting hopper (3-4) to reset, so that the iron sheet (3-6) is re-attracted with the knocking magnet (3-5), a full container can be replaced in the time period of the attraction of the iron sheet (3-6) on the collecting hopper (3-4) and the knocking magnet (3-5), the machine is not required to stop, and meanwhile, the material waste is avoided.
CN201810768242.3A 2018-07-13 2018-07-13 Water and magnesium silicate lifting device and working method thereof Active CN108726181B (en)

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CN201810768242.3A CN108726181B (en) 2018-07-13 2018-07-13 Water and magnesium silicate lifting device and working method thereof

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CN108726181B true CN108726181B (en) 2024-06-25

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