CN112960412A - Adjustable feeding device for water conservancy and hydropower construction and use method - Google Patents

Adjustable feeding device for water conservancy and hydropower construction and use method Download PDF

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Publication number
CN112960412A
CN112960412A CN202110185569.XA CN202110185569A CN112960412A CN 112960412 A CN112960412 A CN 112960412A CN 202110185569 A CN202110185569 A CN 202110185569A CN 112960412 A CN112960412 A CN 112960412A
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CN
China
Prior art keywords
fixed
sliding seat
plate
limiting
water conservancy
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Granted
Application number
CN202110185569.XA
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Chinese (zh)
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CN112960412B (en
Inventor
贝健军
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Nie Lizhong
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Individual
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Priority to CN202110185569.XA priority Critical patent/CN112960412B/en
Publication of CN112960412A publication Critical patent/CN112960412A/en
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    • 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
    • B65G65/00Loading or unloading
    • B65G65/23Devices for tilting and emptying of containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • 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
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/08Devices for emptying storage spaces as completely as possible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

The invention relates to the technical field of water conservancy and hydropower construction, and discloses an adjustable feeding device for water conservancy and hydropower construction, which comprises a vehicle body and a storage tank, wherein a support frame and a lifting platform are arranged at the upper end of the vehicle body, a screw rod is arranged on the inner side of the support frame, a driving motor for driving the screw rod to rotate is arranged at the lower end of the support frame, the lifting platform is connected with the support frame in a vertical sliding mode through the sliding tank, and the lifting platform is further connected with the screw rod in a transmission mode through a screw rod nut. According to the invention, the vehicle body with the support frame and the fixed support is arranged, the whole device can be conveniently moved through the vehicle body, the lifting platform is arranged on the support frame, the lifting platform can drive the fixed support to move up and down, so that the height adjustment of the storage tank is completed, the fixed column is arranged at the end part of the storage tank, and under the action of the fixed column, the storage tank can slide along the limiting channel, so that the storage tank has the capability of transverse adjustment, and the use is more convenient.

Description

Adjustable feeding device for water conservancy and hydropower construction and use method
Technical Field
The invention relates to the technical field of water conservancy and hydropower construction, in particular to an adjustable feeding device for water conservancy and hydropower construction and a using method.
Background
At the in-process of hydraulic and hydroelectric engineering construction, the concrete is used to indispensable, and is traditional when transporting the concrete, generally will pack into the handcart with the concrete earlier in, then transport the position that needs with the handcart with the concrete, if the user when the eminence was under construction, still need further pack into the bucket with the concrete or in the mud bucket, then transport it to the scaffold frame through manual work or upgrading equipment on to use for constructor, inefficiency and intensity of labour is big.
Disclosure of Invention
The invention provides an adjustable feeding device for water conservancy and hydropower construction and a using method thereof, which have the technical effects of high efficiency and labor saving and solve the problems of low efficiency and high labor intensity of the existing concrete in the prior art during transportation.
The invention provides the following technical scheme: an adjustable feeding device for water conservancy and hydropower construction comprises a vehicle body and a storage tank, wherein a support frame and a lifting platform are arranged at the upper end of the vehicle body, a lead screw is arranged on the inner side of the support frame, a driving motor for driving the lead screw to rotate is arranged at the lower end of the support frame, the lifting platform is connected with the support frame in a vertical sliding mode through a chute, and the lifting platform is also connected with the lead screw in a transmission mode through a lead screw nut;
the upper side of the lifting platform is provided with a fixed support, the fixed support is fixedly connected with the lifting platform through screws, the fixed support is provided with a discharging cylinder, the upper end of the fixed support is provided with a movable plate, one end of the movable plate is rotatably connected with the fixed support through a rotating shaft, the cylinder body of the discharging cylinder is fixed on the fixed support, the piston rod of the discharging cylinder is in pin joint with the movable plate through a pin shaft, the upper side of the movable plate is symmetrically provided with two limiting channels, the upper side of one end of each limiting channel is provided with an inlet, and each limiting channel is also provided with a limiting bolt;
the stock chest is located the upside of fly leaf, just the one end of stock chest be equipped with two with spacing channel agrees with mutually the fixed column, the stock chest is kept away from the one end of fixed column is equipped with the discharge gate, just discharge gate department is equipped with the striker plate, the stock chest is close to the one end symmetry of discharge gate is equipped with two limiting plates, just the limiting plate is located the inboard of stock chest, be equipped with clearance mechanism on the limiting plate.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: clearance mechanism includes sliding seat and fixed block, just the sliding seat with the fixed block all is the U-shaped form, the sliding seat cup joints the outside of limiting plate, just the bottom of sliding seat is equipped with magnetism and inhales the piece, the inboard of sliding seat is equipped with scraper fixing base and fixed arch, fixed arch is located the downside of sliding seat, the scraper fixing base is located fixed bellied upper end, just the scraper fixing base pass through supporting spring with fixed protruding elastic connection, the upper end of scraper fixing base is equipped with the scraper, the fixed block is located the top of limiting plate, and the fixed block pass through the screw with the connection can be dismantled to the limiting plate, the fixed block pass through the extension spring with sliding seat elastic connection.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: one side of the scraper fixing seat close to the movable seat is provided with an ejector block, one end of the ejector block is inserted into the scraper fixing seat, the ejector block is elastically connected with the scraper fixing seat through a second spring, and one end of the scraper fixing seat far away from the movable seat is provided with a roller.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: the upper end of sliding seat be equipped with the corresponding spacing through-hole of kicking block, just be equipped with first ejector pin in the spacing through-hole, first ejector pin through first spring with sliding seat elastic connection, just first ejector pin is kept away from the one end of kicking block is the toper form.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: the lower extreme symmetry of stock chest is equipped with two second ejector pins, just the position of second ejector pin with the sliding seat one-to-one, the second ejector pin pass through fixed spring with stock chest elastic connection, just the downside of second ejector pin is equipped with the regulation pole, the regulation pole pass through the bearing with the stock chest rotates to be connected, just be equipped with two cams on the regulation pole, the position of cam with the second ejector pin one-to-one.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: the upper end of limiting plate is equipped with spacing claw, just spacing claw pass through the screw with stock chest fixed connection, spacing claw is the L shape, just the upper end of spacing claw be equipped with the U-shaped fixed slot that the striker plate is corresponding.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: the fixed raised downside is equipped with the fixed plate, the fixed plate pass through coupling spring with sliding seat elastic connection, just the outside of fixed plate is equipped with wear-resisting rubber pad.
As an alternative to the adjustable feeding device for water conservancy and hydropower construction of the present invention, wherein: the lower side of the supporting plate is provided with a limiting groove matched with the movable seat, the top of the limiting groove is provided with a protrusion, and the bottom end of the protrusion is abutted to the scraper.
The invention also provides a use method of the adjustable feeding device for water conservancy and hydropower construction, and the processing method comprises the following steps:
s1, charging: directly putting the materials into the material storage tank on the upper side of the movable plate, or preparing a plurality of material storage tanks, firstly putting the materials into the material storage tanks, and then putting the material storage tanks on the movable plate;
s2, height adjustment: starting a driving motor, driving a screw rod to rotate under the driving of the driving motor, driving a fixed support and a storage tank to move upwards along with the rotation of the screw rod, and turning off the driving motor when the storage tank moves to a required height;
s3, adjusting position: the storage trough can slide in the limiting channel, and when the storage trough is lifted to a required height, the storage trough can be pulled by hand to be closer to a scaffold;
s4, blanking: the material baffle is taken down, then the discharging cylinder is started, one end of the movable plate can tilt under the pushing of the discharging cylinder, the movable plate can also tilt with the material storage tank while tilting, and then the material can flow out through the discharging port, so that the material can be conveniently conveyed to a scaffold;
s5, cleaning a limiting plate: the adjusting rod is rotated, the adjusting rod can drive the cam to rotate, the cam can upwards push the second ejector rod in the rotating process, the second ejector rod can upwards push the movable seat, and therefore the movable seat is separated from the storage tank, then the movable seat can return to the original position under the action of the tension spring, and in the moving process of the movable seat, the cleaning work of the limiting plate can be completed through the scraper on the inner side of the movable seat.
The invention has the following beneficial effects:
1. according to the invention, the vehicle body with the support frame and the fixed support is arranged, the whole device can be conveniently moved through the vehicle body, the lifting platform is arranged on the support frame, the lifting platform can drive the fixed support to move up and down, so that the height adjustment of the storage tank is completed, the fixed column is arranged at the end part of the storage tank, and under the action of the fixed column, the storage tank can slide along the limiting channel, so that the storage tank has the capability of transverse adjustment.
2. According to the invention, the storage tank with the cleaning mechanism is arranged, under normal conditions, the discharge port of the storage tank is sealed by the striker plate and the limiting plate, when the storage tank is used, concrete can be attached to the limiting plate, the cleaning work of the limiting plate can be automatically completed by the cleaning mechanism, and the storage tank is fast and convenient to use.
3. According to the invention, the movable seat is provided with the movable scraper fixing seat, the scraper fixing seat is elastically connected with the fixed protrusion through the supporting spring, and when the concrete scraper is used, the scraper fixing seat and the scraper can retract into the movable seat, so that even if concrete enters the movable seat through the top of the movable seat, the scraper fixing seat and the scraper can pop out from the movable seat under the action of the supporting spring after the limitation of the striker plate is lost, so that the concrete in the movable seat can be ejected out, and the use of the movable seat is not easily influenced by the concrete.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the anchor of the present invention.
Fig. 3 is a front view of the present invention.
FIG. 4 is a top view of a storage tank of the present invention.
FIG. 5 is a cross-sectional view of the cleaning mechanism of the present invention.
Fig. 6 is a cross-sectional view of the striker plate and cleaning mechanism of the present invention.
FIG. 7 is a top view of the spacing pawl of the present invention.
In the figure: 1. a vehicle body; 2. a storage tank; 3. a support frame; 4. a lifting platform; 5. a drive motor; 6. a fixed support; 7. a discharge cylinder; 8. a movable plate; 9. a limiting channel; 10. fixing a column; 11. a striker plate; 1101. a limiting groove; 1102. a protrusion; 12. a limiting plate; 13. a cleaning mechanism; 14. a movable seat; 15. a fixed block; 16. a magnetic attraction block; 17. a scraper fixing seat; 18. a fixed protrusion; 19. a support spring; 20. a scraper; 21. a top block; 22. a roller; 23. a first ejector rod; 24. a first spring; 25. a second ejector rod; 26. adjusting a rod; 27. a cam; 28. a limiting claw; 29. a U-shaped fixing groove; 30. a tension spring; 31. a fixing plate; 32. a connecting spring; 33. and a limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the embodiment discloses an adjustable feeding device for water conservancy and hydropower construction, which comprises a vehicle body 1 and a storage tank 2, wherein the upper end of the vehicle body 1 is provided with a support frame 3 and a lifting platform 4, the inner side of the support frame 3 is provided with a screw rod, the lower end of the support frame 3 is provided with a driving motor 5 for driving the screw rod to rotate, the lifting platform 4 is connected with the support frame 3 in a vertical sliding manner through a chute, and the lifting platform 4 is also connected with the screw rod in a transmission manner through a screw rod nut.
It should be noted that: the lead screw is not marked in the drawing, the lead screw is vertical and is set in the support frame 3, and is connected with the support frame 3 through the rotation of a bearing seat, the lead screw is connected with the lifting platform 4 through the transmission of a lead screw nut, a driving motor 5 is arranged at the lower end of the support frame 3, the driving motor 5 is connected with the lead screw through the transmission of a gear box, during the work, the driving motor 5 drives the lead screw to rotate, and the lifting platform 4 can drive the fixed support 6 and the storage tank 2 to move up and down together under the driving of the lead screw.
The upside of elevating platform 4 is equipped with fixing support 6, and fixing support 6 passes through screw and 4 fixed connection of elevating platform, be equipped with the cylinder 7 of unloading on the fixing support 6, and fixing support 6's upper end is equipped with fly leaf 8, the one end of fly leaf 8 is rotated with fixing support 6 through the pivot and is connected, the cylinder body of the cylinder 7 of unloading is fixed on fixing support 6, and the piston rod of the cylinder 7 of unloading is through round pin axle and 8 pin joints of fly leaf, the upside symmetry of fly leaf 8 is equipped with two spacing channels 9, and the one end upside of spacing channel 9 is equipped with the import, still be equipped with spacing bolt 33 on the spacing channel 9.
Storage tank 2 is located the upside of fly leaf 8, and the one end of storage tank 2 is equipped with two fixed columns 10 that agree with mutually with spacing channel 9, and the one end that fixed column 10 was kept away from to storage tank 2 is equipped with the discharge gate, and discharge gate department is equipped with striker plate 11, and the one end symmetry that storage tank 2 is close to the discharge gate is equipped with two limiting plates 12, and limiting plate 12 is located the inboard of storage tank 2, is equipped with clearance mechanism 13 on the limiting plate 12.
When the device is used, the fixed support 6 can move up and down under the driving of the lifting platform 4, materials are placed in the storage tank 2, the top of the storage tank 2 is of an open structure, a discharge port is formed in one end of the storage tank, the movable plate 8 and one end of the storage tank 2 can be jacked up through the discharging cylinder 7, so that the materials can slide out through the discharge port in the storage tank 2, the discharge port is normally sealed through the baffle plate 11, the storage tank 2 is of a detachable structure, when the device is installed, only the fixed column 10 at one end of the storage tank 2 needs to be aligned to an inlet in the limiting channel 9, then the fixed column 10 is placed in the limiting channel 9, the storage tank 2 can slide along the limiting channel 9 under the action of the fixed column 10, the limiting channel 9 is provided with the limiting bolt 33, the limiting bolt 33 is vertically fixed in the limiting channel 9 through a thread fixing groove, and the sliding position, the adjustment is convenient, a plurality of thread fixing grooves with different positions are arranged on the limiting channel 9, and the installation position of the limiting bolt 33 is more flexible.
The cleaning mechanism 13 comprises a movable seat 14 and a fixed block 15, the movable seat 14 and the fixed block 15 are both U-shaped, the movable seat 14 is sleeved outside the limiting plate 12, a magnetic attraction block 16 is arranged at the bottom end of the movable seat 14, a scraper fixing seat 17 and a fixed protrusion 18 are arranged on the inner side of the movable seat 14, the fixed protrusion 18 is arranged on the lower side of the movable seat 14, the scraper fixing seat 17 is arranged at the upper end of the fixed protrusion 18, the scraper fixing seat 17 is elastically connected with the fixed protrusion 18 through a supporting spring 19, a scraper 20 is arranged at the upper end of the scraper fixing seat 17, the fixed block 15 is arranged at the top end of the limiting plate 12, the fixed block 15 is detachably connected with the limiting plate 12 through a screw, the fixed block 15 is elastically connected with the movable seat 14 through a tension spring 30, two second ejector rods 25 are symmetrically arranged at the lower end of the storage tank 2, the positions of the second ejector rods 25 correspond to the movable seat, and the lower side of the second ejector rod 25 is provided with an adjusting rod 26, the adjusting rod 26 is rotatably connected with the storage tank 2 through a bearing, two cams 27 are arranged on the adjusting rod 26, and the positions of the cams 27 correspond to the second ejector rods 25 one by one.
During the use, striker plate 11 is from last grafting down in stock chest 2, its one side offsets with limiting plate 12, when needs unloading, only need take striker plate 11 out, then the material will flow through the discharge gate of 2 one ends in stock chest, at this in-process, the concrete probably can be attached to on limiting plate 12, when using next time like this, will have the clearance between limiting plate 12 and the striker plate 11, the leakproofness can be discounted greatly, in order to solve this problem, this technical scheme comes to clear up limiting plate 12 through setting up a clearance mechanism 13.
The cleaning mechanism 13 mainly comprises a movable seat 14 and a fixed block 15, the fixed block 15 is fixed at the end of the limiting plate 12 and is elastically connected with the movable seat 14 through a tension spring 30, the movable seat 14 is U-shaped and is sleeved outside the limiting plate 12, under normal conditions, the movable seat 14 is located at the upper end of the limiting plate 12, when a discharge port needs to be sealed, the striker plate 11 needs to be inserted into the stock chest 2, in the process of inserting the striker plate 11, the striker plate 11 can push the movable seat 14 downwards until the movable seat 14 is pushed to the bottom of the stock chest 2, at this time, the movable seat 14 can be adsorbed with the stock chest 2 under the action of the magnetic suction block 16, when the striker plate 11 is pulled out, the movable seat 14 still remains motionless, after the discharging is completed, only the adjusting rod 26 needs to be rotated, the adjusting rod 26 can drive the cam 27 to rotate, the cam 27 can push the second ejector rod 25 upwards in the rotating process, the second ejector rod 25 can upwards push the movable seat 14, so that the movable seat 14 is separated from the stock chest 2, in this time, the movable seat 14 can return to the original position under the action of the tension spring 30, and in the moving process, the cleaning work of the contact surface of the limiting plate 12 and the striker plate 11 can be completed through the scraper 20 on the inner side of the movable seat 14.
One side that scraper fixing base 17 is close to movable seat 14 is equipped with kicking block 21, and the one end of kicking block 21 is pegged graft in scraper fixing base 17, and kicking block 21 still through second spring and scraper fixing base 17 elastic connection, and the one end that movable seat 14 was kept away from to scraper fixing base 17 is equipped with gyro wheel 22. The upper end of sliding seat 14 is equipped with the spacing through-hole corresponding with kicking block 21, and is equipped with first ejector pin 23 in the spacing through-hole, and first ejector pin 23 passes through first spring 24 and sliding seat 14 elastic connection, and the one end that kicking block 21 was kept away from to first ejector pin 23 is the toper form.
In order to further improve the cleaning effect, through setting up a scraper fixing base 17 in the upper end of sliding seat 14, scraper fixing base 17 passes through supporting spring 19 and fixed protruding 18 elastic connection, one side that is close to sliding seat 14 at scraper fixing base 17 still is equipped with kicking block 21, second spring and scraper fixing base 17 elastic connection are passed through to the one end of kicking block 21, the other end offsets with first ejector pin 23 in the spacing through-hole, firstly, kicking block 21 can play a spacing effect to scraper fixing base 17, make it keep motionless, secondly, under the effect of second spring, kicking block 21 can also provide a thrust for scraper fixing base 17, make it near limiting plate 12, the cleaning effect of reinforcing scraper 20 that can be great like this.
When the scraper fixing seat is used, in order to prevent concrete from entering the inner side of the movable seat 14 from the top of the movable seat 14 and further influencing the movement of the movable seat 14, the scraper fixing seat 17 which can move is arranged, the scraper fixing seat 17 can be retracted into the movable seat 14, when the striker plate 11 moves downwards, the first ejector rod 23 is pressed, as one end of the first ejector rod 23 is in a conical shape, the first ejector rod 23 is pushed into the limiting through hole by the striker plate 11 at the moment, the first ejector rod 23 pushes the ejector block 21 out of the limiting through hole in the movement process, so that the scraper fixing seat 17 can move up and down, then along with the descending of the striker plate 11, the protrusion 1102 can push the scraper 20 downwards, and finally push the scraper 20 together with the scraper fixing seat 17 into the movable seat 14, so that after the striker plate 11 is drawn out, the scraper fixing seat 17 can pop up under the action of the supporting spring 19, even if concrete enters movable seat 14 from the top, it is eventually ejected by blade 20 on the top of blade holder 17.
Further, the upper end of limiting plate 12 is equipped with spacing claw 28, and spacing claw 28 passes through screw and stock chest 2 fixed connection, and spacing claw 28 is the L shape, and the upper end of spacing claw 28 is equipped with the U-shaped fixed slot 29 corresponding with striker plate 11, and spacing claw 28 is located the upper end of stock chest 2, and spacing claw 28 mainly plays one and carries out spacing effect to striker plate 11, and during the use, striker plate 11 is pegged graft in two U-shaped fixed slots 29.
Further, the downside of fixed arch 18 is equipped with fixed plate 31, and fixed plate 31 passes through coupling spring 32 and 14 elastic connection of sliding seat, and the outside of fixed plate 31 is equipped with wear-resisting rubber pad, can be further clear up limiting plate 12 through wear-resisting rubber pad, and under coupling spring 32's effect, fixed plate 31 can promote wear-resisting rubber pad and hug closely limiting plate 12, and fixed plate 31 can be along with sliding seat 14 up-and-down motion together, can accomplish limiting plate 12's clearance at the in-process of its motion.
Further, the lower side of the striker plate 11 is provided with a limiting groove 1101 which is engaged with the movable seat 14, the top of the limiting groove 1101 is provided with a protrusion 1102, the bottom end of the protrusion 1102 abuts against the scraper 20, and the scraper 20 can be pushed into the movable seat 14 through the protrusion 1102 in the limiting groove 1101.
Example 2:
the embodiment also discloses a use method of the adjustable feeding device for water conservancy and hydropower construction, and the processing method comprises the following steps:
s1, charging: directly putting the materials into the material storage tank 2 on the upper side of the movable plate 8, or preparing a plurality of material storage tanks 2, firstly putting the materials into the material storage tanks 2, and then putting the material storage tanks 2 on the movable plate 8;
s2, height adjustment: starting a driving motor 5, driving a screw rod to rotate under the driving of the driving motor 5, driving a fixed support 6 and a storage tank 2 to move upwards along with the rotation of the screw rod by a lifting platform 4, and closing the driving motor 5 when the storage tank 2 moves to a required height;
s3, adjusting position: the storage trough 2 can slide in the limit channel 9, and when the storage trough 2 is lifted to a required height, the storage trough 2 can be pulled by hand to be closer to a scaffold;
s4, blanking: the material baffle 11 is taken down, then the discharging cylinder 7 is started, one end of the movable plate 8 tilts under the pushing of the discharging cylinder 7, the movable plate 8 tilts and drives the material storage tank 2 to tilt together, and then the material flows out through the material outlet, so that the material can be conveniently conveyed to a scaffold;
s5, cleaning a limiting plate: the adjusting rod 26 is rotated, the adjusting rod 26 drives the cam 27 to rotate, the cam 27 pushes the second push rod 25 upwards in the rotating process, the second push rod 25 pushes the movable seat 14 upwards, so that the movable seat 14 is separated from the storage tank 2, then the movable seat 14 returns to the original position under the action of the tension spring 30, and in the moving process of the movable seat, the cleaning work of the limiting plate 12 can be completed through the scraper 20 on the inner side of the movable seat 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a feedway is used in water conservancy water and electricity construction with adjustable, includes automobile body (1) and stock chest (2), its characterized in that: the upper end of the trolley body (1) is provided with a support frame (3) and a lifting platform (4), a screw rod is arranged on the inner side of the support frame (3), a driving motor (5) for driving the screw rod to rotate is arranged at the lower end of the support frame (3), the lifting platform (4) is connected with the support frame (3) in a vertical sliding mode through a sliding groove, and the lifting platform (4) is further connected with the screw rod in a transmission mode through a screw rod nut;
a fixed support (6) is arranged on the upper side of the lifting platform (4), the fixed support (6) is fixedly connected with the lifting platform (4) through screws, a discharging cylinder (7) is arranged on the fixed support (6), a movable plate (8) is arranged at the upper end of the fixed support (6), one end of the movable plate (8) is rotatably connected with the fixed support (6) through a rotating shaft, a cylinder body of the discharging cylinder (7) is fixed on the fixed support (6), a piston rod of the discharging cylinder (7) is in pin joint with the movable plate (8) through a pin shaft, two limiting channels (9) are symmetrically arranged on the upper side of the movable plate (8), an inlet is arranged on the upper side of one end of each limiting channel (9), and a limiting bolt (33) is further arranged on each limiting channel (9);
stock chest (2) are located the upside of fly leaf (8), just the one end of stock chest (2) be equipped with two with fixed column (10) that spacing channel (9) agree with mutually, stock chest (2) are kept away from the one end of fixed column (10) is equipped with the discharge gate, just discharge gate department is equipped with striker plate (11), stock chest (2) are close to the one end symmetry of discharge gate is equipped with two limiting plates (12), just limiting plate (12) are located the inboard of stock chest (2), be equipped with clearance mechanism (13) on limiting plate (12).
2. The adjustable feeding device for water conservancy and hydropower construction of claim 1, which is characterized in that: clearance mechanism (13) are including sliding seat (14) and fixed block (15), just sliding seat (14) with fixed block (15) all are the U-shaped, sliding seat (14) cup joint the outside of limiting plate (12), just the bottom of sliding seat (14) is equipped with magnetism and inhales piece (16), the inboard of sliding seat (14) is equipped with scraper fixing base (17) and fixed arch (18), fixed arch (18) are located the downside of sliding seat (14), scraper fixing base (17) are located the upper end of fixed arch (18), just scraper fixing base (17) through supporting spring (19) with fixed arch (18) elastic connection, the upper end of scraper fixing base (17) is equipped with scraper (20), fixed block (15) are located the top of limiting plate (12), and fixed block (15) through the screw with limiting plate (12) can dismantle the connection, the fixed block (15) is elastically connected with the movable seat (14) through a tension spring (30).
3. The adjustable feeding device for water conservancy and hydropower construction of claim 2, wherein: scraper fixing base (17) are close to one side of sliding seat (14) is equipped with kicking block (21), the one end of kicking block (21) is pegged graft in scraper fixing base (17), just kicking block (21) still through the second spring with scraper fixing base (17) elastic connection, scraper fixing base (17) are kept away from the one end of sliding seat (14) is equipped with gyro wheel (22).
4. The adjustable feeding device for water conservancy and hydropower construction of claim 3, wherein: the upper end of sliding seat (14) be equipped with the corresponding spacing through-hole of kicking block (21), just be equipped with first ejector pin (23) in the spacing through-hole, first ejector pin (23) through first spring (24) with sliding seat (14) elastic connection, just first ejector pin (23) are kept away from the one end of kicking block (21) is the toper form.
5. The adjustable feeding device for water conservancy and hydropower construction of claim 4, wherein: the lower extreme symmetry of stock chest (2) is equipped with two second ejector pins (25), just the position of second ejector pin (25) with sliding seat (14) one-to-one, second ejector pin (25) through fixed spring with stock chest (2) elastic connection, just the downside of second ejector pin (25) is equipped with adjusts pole (26), adjust pole (26) through the bearing with stock chest (2) rotate to be connected, just be equipped with two cams (27) on adjusting pole (26), the position of cam (27) with second ejector pin (25) one-to-one.
6. The adjustable feeding device for water conservancy and hydropower construction of claim 5, wherein: the upper end of limiting plate (12) is equipped with spacing claw (28), just spacing claw (28) pass through the screw with stock chest (2) fixed connection, spacing claw (28) are the L shape, just the upper end of spacing claw (28) be equipped with U-shaped fixed slot (29) that striker plate (11) is corresponding.
7. The adjustable feeding device for water conservancy and hydropower construction of claim 6, wherein: the lower side of the fixed protrusion (18) is provided with a fixed plate (31), the fixed plate (31) is elastically connected with the movable seat (14) through a connecting spring (32), and the outer side of the fixed plate (31) is provided with a wear-resistant rubber pad.
8. The adjustable feeding device for water conservancy and hydropower construction of claim 7, wherein: the lower side of the material baffle plate (11) is provided with a limiting groove (1101) matched with the movable seat (14), the top of the limiting groove (1101) is provided with a bulge (1102), and the bottom end of the bulge (1102) is abutted to the scraper (20).
9. The use method of the adjustable feeding device for water conservancy and hydropower construction according to claim 8, characterized in that: the processing method comprises the following steps:
s1, charging: directly putting materials into the material storage tanks (2) on the upper side of the movable plate (8), or preparing a plurality of material storage tanks (2), firstly putting the materials into the material storage tanks (2), and then putting the material storage tanks (2) on the movable plate (8);
s2, height adjustment: starting a driving motor (5), driving a screw rod to rotate under the driving of the driving motor (5), driving a fixed support (6) and a storage tank (2) to move upwards by a lifting platform (4) along with the rotation of the screw rod, and closing the driving motor (5) when the storage tank (2) moves to a required height;
s3, adjusting position: the storage trough (2) can slide in the limit channel (9), and when the storage trough (2) is lifted to a required height, the storage trough (2) can be pulled by hand to be closer to a scaffold;
s4, blanking: the material baffle (11) is taken down, then the discharging cylinder (7) is started, one end of the movable plate (8) can be tilted under the pushing of the discharging cylinder (7), the movable plate (8) can be tilted while driving the material storage tank (2) to tilt, and then the material can flow out through the material outlet, so that the material can be conveniently conveyed to a scaffold;
s5, cleaning a limiting plate: rotate regulation pole (26), it can drive cam (27) and rotate to adjust pole (26), cam (27) can upwards promote second ejector pin (25) at the pivoted in-process, second ejector pin (25) will upwards push up and move sliding seat (14), thereby make sliding seat (14) and stock chest (2) separation, then sliding seat (14) can return the normal position under the effect of extension spring (30), at its in-process of motion, can accomplish the clearance work of limiting plate (12) through scraper (20) of sliding seat (14) inboard.
CN202110185569.XA 2021-02-10 2021-02-10 Adjustable feeding device for water conservancy and hydropower construction and use method Expired - Fee Related CN112960412B (en)

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