CN114084842B - Modularized material lifting bucket - Google Patents
Modularized material lifting bucket Download PDFInfo
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- CN114084842B CN114084842B CN202111429780.8A CN202111429780A CN114084842B CN 114084842 B CN114084842 B CN 114084842B CN 202111429780 A CN202111429780 A CN 202111429780A CN 114084842 B CN114084842 B CN 114084842B
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- rail
- air
- pin
- platform
- upright post
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- 239000000463 material Substances 0.000 title claims abstract description 126
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a modularized material lifting bucket, which comprises a material lifting machine and a main building folding machine; the bottom rail of the material hoister is connected with the upright post, the middle rail is connected with the main machine platform, the top rail is connected with the metering platform, the bottom rail, the middle rail and the top rail are sequentially spliced into an inclined complete machine material rail, the front ends of the inner sides of the bottom rail, the middle rail and the top rail are respectively provided with a rail groove I, the rear ends of the inner sides of the bottom rail, the middle rail and the top rail are respectively provided with a rail groove II, the rear end of the material box is respectively provided with a rail groove II, the front end of the material box is slidably connected in the rail grooves I, the support is slidably connected in the rail grooves I, the middle part of the support is provided with a movable pulley block, one end of the rope is fixedly arranged on the support, and the other end of the rope penetrates through the movable pulley block and is fixedly arranged on a rotating shaft of the motor and the speed reducer. The modularized material lifting hopper provided by the invention realizes that the material lifting hopper is finished in advance in a production workshop from processing, manufacturing to installation and debugging, and finally the unloading is also complete.
Description
Technical Field
The invention relates to the technical field of lifting hoppers, in particular to a modularized material lifting hopper.
Background
The existing material transportation has two modes:
(1) Conventional inclined belt transportation; conventional diagonal belt transport has the following disadvantages:
the first disadvantage is that the lifting height of the material is in the range of 12-16 meters according to the requirement, in order to ensure stable and effective material transportation, the included angle between the inclined belt and the ground is within 20 degrees, and the horizontal length of the inclined belt is calculated to be at least more than 30 meters, so that the occupied area is large.
Secondly, the length of the inclined belt is long, each component of the framework needs to be assembled on site, the installation time is long, and the labor cost is high;
(2) Transporting a lifting bucket; bucket transport has the following disadvantages:
firstly, the structure is complex, the field installation is carried out, the technical grade requirement on installation personnel is high, and the installation time is long;
and the second disadvantage is that: after the material box is lifted by the lifting hopper, when the material box is automatically unloaded, the material in the material box can be adhered to the inner wall, and the unloading is incomplete and cannot be solved.
Disclosure of Invention
In view of this, the present invention proposes a modular material lifting bucket.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a modularized material lifting bucket comprises a material lifting machine and a main building folding machine;
the main building folding machine comprises a basic frame, an upright post, a main machine platform, a metering platform, a rotatable lifting lug, a first supporting leg and a second supporting leg; the upper end of one side of the foundation frame is pin-connected with a front upright post, the upper end of the other side of the foundation frame is fixedly provided with a first supporting leg, and the first supporting leg is pin-connected with a rear upright post; the lower end of one side of the metering platform is fixedly provided with a second supporting leg, the lower end of the second supporting leg is pin-connected with a front upright post, and the lower end of the other side of the metering platform is pin-connected with a rear upright post; rotatable lifting lugs are fixedly arranged on two sides of the host platform, and the front upright post and the rear upright post are respectively pin-connected with the rotatable lifting lugs on two sides;
the material hoister comprises a bottom rail, a middle rail, a top rail, a motor, a speed reducer, a material box, a bracket and a movable pulley block; the bottom rail is fixedly connected with the upright post, the middle rail is fixedly connected with the host platform, the top rail is fixedly connected with the metering platform, the bottom rail, the middle rail and the top rail are sequentially spliced into an inclined complete machine material rail, the front ends of the inner sides of the bottom rail, the middle rail and the top rail are respectively communicated with a rail groove with the same size, the rear end of the material box is slidably connected into the rail grooves II through a supporting rod, the front end of the material box is slidably connected into the rail grooves I through a connecting plate, the connecting plate is connected with a bracket and is slidably connected into the rail grooves I, the middle part of the bracket is provided with a movable pulley block, one end of a rope is fixedly arranged on the bracket, the other end of the rope passes through the movable pulley block and is fixedly arranged on a rotating shaft of the motor and the speed reducer, the back of the middle rail is provided with a guide platform, the top end of the middle rail is provided with a discharging arc groove, the discharging arc groove is communicated with the rail grooves, and the two sides of the rail grooves are communicated with the rail grooves, and the top ends of the discharging arc grooves extend to the two sides close to the guide platform;
the device comprises a first pin joint rod, a second pin joint rod, a middle end pin joint part, an air spraying chamber, an air nozzle, a roller, a first magnet block, a second magnet block, an inverted V-shaped supporting plate and air supply equipment, wherein the first pin joint rod is connected with the air nozzle;
the top end of the material box is provided with an opening as a feeding hole, a first pin joint rod is pin-jointed with the left side of the left upper end face adjacent to the feeding hole, a reverse V-shaped supporting plate is also arranged on the left side of the left upper end face and is positioned on the left side of the first pin joint rod, the tail end of the first pin joint rod is pin-jointed with a second pin joint rod, the tail end of the second pin joint rod is pin-jointed with the middle end pin joint part of the air spraying chamber, the lower end of the air spraying chamber is pin-jointed with the right side of the left upper end face, a plurality of air outlets of the air spraying chamber are respectively connected with a plurality of air nozzles, three-way air spraying heads are communicated with the air nozzle ends of the air nozzles, rotating shafts are vertically arranged on the outer walls of two sides of each air nozzle, rollers are rotationally connected on each rotating shaft, and a plurality of arc grooves are formed in the circumferential surface of each roller;
the rope drives the movable pulley block, the bracket and the material box to slide up and down and hover, the movable pulley slides to touch the sealing plates at the two sides of the top end of the guide platform, the material box turns over, and the materials in the material box are discharged into the discharge hopper; when the material box is positioned at the bottom of the material track of the whole machine, the first pin connecting rod is contacted with the inverted V-shaped supporting plate, first magnet blocks are respectively embedded into the mutual contact parts of the first pin connecting rod and the inverted V-shaped supporting plate, the two first magnet blocks are mutually magnetically attracted, the air spraying chamber and the plurality of air nozzles are in a turnover state towards the outer side of the material box, the air spraying chamber does not cover the feeding hole, and the material is fed from the inside of the feeding hole; when the overturning of the material box is completed, the first pin connecting rod touches the upper wall of the guide platform to cause the first pin connecting rod to rotate upwards clockwise, the two first magnet blocks are separated, the first pin connecting rod drives the second pin connecting rod, the air spraying chamber, the air nozzle and the roller to overturn upwards clockwise, the second magnet blocks are embedded into one end of the air spraying chamber, which is far away from the first pin connecting rod, the second magnet blocks are embedded into the left side of the end face of the right upper part, which is adjacent to the feeding hole, the air spraying chamber is folded upwards clockwise to be contacted with the end face of the right upper part, the air spraying chamber completely covers the feeding hole, the air nozzle and the roller are folded upwards clockwise to the inside of the material box, and the two second magnet blocks are attracted magnetically;
the air supply equipment comprises an air supply box and a soft air pipe, wherein the air supply box is arranged on the outer wall of the material box and is communicated with the air injection chamber through the soft air pipe, and a miniature air pump is arranged between the air injection chamber and the soft air pipe.
Preferably, the host platform is further provided with a discharge hopper, and an inlet of the discharge hopper is communicated with the middle part of the top end of the guide platform through a port.
Preferably, two ends of the supporting rod are provided with sliding wheels which are in sliding connection with the second track groove; two ends of the connecting plate are provided with sliding wheels which are in sliding connection with the first track groove; and two ends of the support are provided with sliding wheels which are in sliding connection with the first track groove.
Preferably, the bottom of the first track groove is provided with a first position sensor in a penetrating way; the first track groove is provided with a second position sensor in a penetrating way at a position close to the bottom of the discharging arc groove; and a position sensor III is arranged on the guide platform in a penetrating way at a position close to the top of the discharging arc-shaped groove.
Preferably, one side of the host platform is obliquely and downwards fixedly provided with a rotatable lifting lug, the rotatable lifting lug is connected with the front upright post in a pin joint manner, and the other side of the host platform is obliquely and upwards fixedly provided with a rotatable lifting lug, and the rotatable lifting lug is connected with the rear upright post in a pin joint manner.
Preferably, the sum of the heights of the front upright and the second support leg is equal to the sum of the heights of the rear upright and the first support leg.
Preferably, the host platform and the metering platform are always in horizontal positions in the rotation process of the main building.
Preferably, the upright post is in a horizontal position when the main building is rotated to a folded state.
Compared with the prior art, the invention has the beneficial effects that:
the modularized design is that the installation and the debugging of the equipment are completed before leaving the factory; the time for installing and debugging the equipment required after the equipment arrives at the site is greatly shortened;
the whole transportation is convenient for lifting the whole material to a certain height, and the material lifting time is saved;
the capacity of a material box is improved, and a plurality of cubes of materials can be added in one loading;
the material box is enlarged to be positioned at the top unloading position overturning angle, so that the automatic unloading of the high-capacity material box can be well realized, and the unloading is quick and clean;
the material discharging auxiliary machine is additionally arranged to further assist in removing the material in the material box from adhering to the inner wall, and the material is discharged thoroughly to avoid accumulation in the material residual box;
and a first position sensor and a third position sensor are respectively added at the starting point and the ending point for stroke protection, and a second position sensor is added at the material preparation hovering point for saving material feeding time.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall removal bin of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3;
FIG. 5 is an overall front view of the present invention;
FIG. 6 is an overall top view of the present invention;
FIG. 7 is an overall right side view of the present invention;
FIG. 8 is an overall left side view of the present invention;
FIG. 9 is a schematic view of the present invention in a partially operative state;
fig. 10 is an enlarged view of a portion B of fig. 9;
FIG. 11 is a schematic view of the present invention in a partially operative state;
fig. 12 is an enlarged view of a portion C of fig. 11;
FIG. 13 is a top view of a roller of the present invention;
fig. 14 is a schematic view of another overall state structure of the present invention.
In the figure: 1. a base frame; 2. a column; 3. a host platform; 4. a metering platform; 5. a rotatable lifting lug; 6. a first supporting leg; 7. a second supporting leg; 8. a bottom rail; 9. a middle rail; 10. a top rail; 11. a motor and a speed reducer; 12. a material box; 13. a bracket; 14. a movable pulley block; 15. a guiding platform; 16. discharging arc grooves; 17. a discharge hopper; 18. a sliding wheel; 19. a first track groove; 20. track groove II; 21. a first position sensor; 22. a second position sensor; 23. a position sensor III; 24. a feed inlet; 25. a first pin bar; 26. a second pin rod; 27. a middle end pinning portion; 28. a gas spraying chamber; 29. an air nozzle; 30. a roller; 31. a first magnet block; 32. a second magnet block; 33. inverted V-shaped supporting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-14, a modular material lift bucket includes a material elevator, a main building folder, and a discharge assist machine.
The main building folding machine comprises a basic frame 1, upright posts 2, a main machine platform 3, a metering platform 4, rotatable lifting lugs 5, a first supporting leg 6 and a second supporting leg 7.
The upper end of one side of the foundation frame 1 is pin-connected with a front upright post 2, the upper end of the other side of the foundation frame 1 is fixedly provided with a first supporting leg 6, and the first supporting leg 6 is pin-connected with a rear upright post 2. The lower end of one side of the metering platform 4 is fixedly provided with a second supporting leg 7, the lower end of the second supporting leg 7 is pin-connected with a front upright post 2, and the lower end of the other side of the metering platform 4 is pin-connected with a rear upright post 2. One side of the host platform 3 is fixedly provided with a rotatable lifting lug 5 obliquely downwards, the rotatable lifting lug 5 is connected with the front upright post 2 in a pin joint manner, and the other side of the host platform 3 is fixedly provided with a rotatable lifting lug 5 obliquely upwards, and the rotatable lifting lug 5 is connected with the rear upright post 2 in a pin joint manner.
The sum of the heights of the front upright 2 and the second support leg 7 is equal to the sum of the heights of the rear upright 2 and the first support leg 6.
The material elevator comprises a bottom rail 8, a middle rail 9, a top rail 10, a motor and a speed reducer 11, a material box 12, a bracket 13, a movable pulley block 14 and a guide platform 15.
The bottom rail 8 is fixedly connected with the upright post 2, the middle rail 9 is fixedly connected with the host platform 3, the top rail 10 is fixedly connected with the metering platform 4, the bottom rail 8, the middle rail 9 and the top rail 10 are sequentially overlapped and spliced into an inclined complete machine material rail, the front ends of the inner sides of the bottom rail, the middle rail 9 and the top rail 10 are all communicated and provided with rail grooves I19 with the same size, the rear ends of the inner sides of the bottom rail, the middle rail 9 and the top rail 10 are all communicated and provided with rail grooves II 20 with the same size, the rear end of the material box 12 is slidably connected in the rail grooves II 20 through a supporting rod, the front end of the material box 12 is slidably connected in the rail grooves I19 through a connecting plate, the connecting plate is connected with the bracket 13 and is slidably connected in the rail grooves I19, the middle part of the bracket 13 is provided with a movable pulley block 14, one end of the rope is fixedly arranged on the bracket 13, the other end of the rope passes through the movable pulley block 14 and is fixedly arranged on the rotating shaft of the motor and the speed reducer 11, the motor and the speed reducer 11 is fixedly arranged on the back of the bracket of the top rail 10, the back of the middle rail 9 is provided with a guide 15, the top end of the middle rail 9 is provided with a discharge groove 16, the front end of the material box 12 is slidably connected with the rail grooves 16, and the discharge groove 16 is closely connected with the arc-shaped sealing plate 16 to the arc-shaped top end of the arc-shaped platform 16, and is communicated with the arc-shaped top end of the arc-shaped sealing plate 16 and extends to the arc-shaped top end of the arc-shaped groove 16.
The host platform 3 is also provided with a discharge hopper 17, and the inlet of the discharge hopper 17 is communicated with the middle part of the top end of the guide platform 15 through a port.
Two ends of the support rod are provided with sliding wheels 18, and the sliding wheels 18 are in sliding connection with the second track grooves 20; two ends of the connecting plate are provided with sliding wheels 18, and the sliding wheels 18 are in sliding connection with the first track grooves 19; two ends of the bracket 13 are provided with sliding wheels 18, and the sliding wheels 18 are slidingly connected in the first track groove 19.
The bottom of the first track groove 19 is provided with a first position sensor 21 in a penetrating way; the first track groove 19 is provided with a second position sensor 22 in a penetrating way at a position close to the bottom of the discharging arc groove 16; the guide platform 15 is provided with a third position sensor 23 in a penetrating way at a position close to the top of the discharging arc-shaped groove 16.
Fig. 9 and 10 show that the discharge assisting machine (the discharge assisting machine is not mounted in the other figures) is mounted, and the discharge assisting machine comprises a first pin joint rod 25, a second pin joint rod 26, a middle end pin joint part 27, an air spraying chamber 28, an air nozzle 29, a roller 30, a first magnet block 31, a second magnet block 32, an inverted V-shaped supporting plate 33 and air supply equipment.
The left side of the left upper end surface adjacent to the feeding hole 24 is pin-connected with a first pin joint rod 25, the left side of the left upper end surface is also provided with an inverted V-shaped supporting plate 33, the inverted V-shaped supporting plate 33 is positioned on the left side of the first pin joint rod 25, the tail end of the first pin joint rod 25 is pin-connected with a second pin joint rod 26, the tail end of the second pin joint rod 26 is pin-connected with a middle end pin joint part 27 of an air injection chamber 28, the lower end of the air injection chamber 28 is pin-connected with the right side of the left upper end surface, a plurality of air outlets of the air injection chamber 28 are respectively connected with a plurality of air nozzles 29, the air nozzle ends of the air nozzles 29 are communicated with three-way air nozzles (the three-way air nozzle is the air nozzle with three air outlet channels), two side outer walls of each air nozzle 29 are vertically provided with rotating shafts, each rotating shaft is rotatably connected with a roller 30, and a plurality of arc grooves are formed in the circumferential surface of each roller 30.
The working principle of the invention is as follows:
the background rail 8 is fixedly connected with the upright post 2, the middle rail 9 is fixedly connected with the host platform 3, and the top rail 10 is fixedly connected with the metering platform 4;
the material box 12, the bracket 13 and the movable pulley block 14 are matched and limited with the first track grooves 19 and the second track grooves 20 to slide up and down; the top end of the material box 12 is provided with an opening as a feeding port 24, and the material is fed from the feeding port 24.
One end of the rope is fixedly arranged on the bracket 13, the rope passes through the movable pulley block 14, and the other end of the rope is fixed on the rotating shaft of the motor and the speed reducer 11, so that the up-and-down movement and hovering of the material box 12, the bracket 13 and the movable pulley block 14 are controlled;
the material box 12 receives the material start position, which is confirmed by a position sensor 21, as shown in fig. 5;
when the material box 12 receives a material at the initial position, the first pin connecting rod 25 is contacted with the inverted V-shaped supporting plate 33, the first magnet blocks 31 are respectively embedded in the mutual contact parts of the first pin connecting rod 25 and the inverted V-shaped supporting plate 33, the two first magnet blocks 31 are mutually magnetically attracted to fix a plurality of parts, the air spraying chamber 28 and the air nozzles 29 are in a turnover state towards the outer side of the material box 12, the air spraying chamber 28 does not cover the feed inlet, and the material is fed from the feed inlet 24; when the material receiving is finished, the motor is started, and the animal feed box 12 is lifted to a position sensor II 22 to hover;
when discharging is needed, the motor is started, the material box 12 rises, the sliding wheels touch the sealing plates on the two sides of the top end of the guide platform 15, so that the overturning action of the material box 12 is controlled, after the material box is sensed by the position sensor III 23, the overturning action is stopped, the discharged material box returns to the material receiving starting position, and one feeding cycle is completed, as shown in fig. 10;
when the material box 12 is turned over, the first pin connecting rod 25 touches the upper wall of the guide platform 15 to cause the first pin connecting rod 25 to start rotating clockwise, the two first magnet blocks 31 start separating, the first pin connecting rod 25 further drives the second pin connecting rod 26, the air spraying chamber 28, the air nozzle 29 and the roller 30 to turn upwards clockwise, the second magnet block 32 is embedded into one end of the air spraying chamber 28 away from the first pin connecting rod 25, and the second magnet block 32 is embedded into the left side of the right upper end face adjacent to the feed inlet 24; in the process of overturning the material box 12 and overturning the air injection chamber 28 upwards by a clockwise pointer, the second magnet block 32 on the air injection chamber 28 is subjected to the magnetic attraction of the second magnet block 32 on the left side of the right upper end surface, and finally the air injection chamber 28 is turned upwards clockwise to be contacted with the right upper end surface and the two second magnet blocks 32 are magnetically attracted, the material box 12 is overturned, the air injection chamber 28 completely covers the feed inlet 24, the air nozzle 29 and the roller 30 are turned upwards clockwise to the inside of the material box 12, and the two second magnet blocks 32 are magnetically attracted;
the air supply device comprises an air supply box and a soft air pipe (the air supply device is not shown in the figure, and can be clearly and clearly illustrated by characters), the air supply box is arranged on the outer wall of the material box 12, the air supply box is communicated with the air spraying chamber 28 through the soft air pipe, a miniature air pump is arranged between the air spraying chamber 28 and the soft air pipe, and the miniature air pump can be fixedly arranged on the air spraying chamber 28. When the material box 12 is discharged through the discharge opening, the micro air pump is controlled to start to work, the micro air pump conveys an air source in the air supply equipment to the air injection chamber 28, and the air is ejected at high speed by the plurality of air nozzles 29, and as the three-way air injection head can inject air towards three directions in the material box 12, on one hand, the high-speed ejected air can assist the material to be poured out of the material box 12, so that the discharging speed is accelerated, namely, the working efficiency of the whole modularized material lifting hopper is accelerated, and on the other hand, considering that the material possibly has the condition of being adhered to the inner wall in the material box 12, the high-speed ejected air can scrape the adhered material on the inner wall of the material box 12, and the inside of the material box 12 is scraped and cleaned. The reason for setting the three-way jet head is that: the three air injection channels of the three-way air injection head inject the guide air towards three directions in the material box 12, and the materials adhered to all positions on the inner wall of the material box 12 are scraped off fully. The reason for providing the roller 30 is that: the roller 30 is impacted by the air flow in the material box 12 and rolls, and in the rolling process of the roller 30, due to the existence of a plurality of arc-shaped grooves on the circumferential surface, the rotating air flow is further generated in the material box 12 or the original air flow direction is changed, so that the scraping of the materials adhered to all positions on the inner wall of the material box 12 is further assisted;
the foundation frame 1 is connected with the upright post 2 by a pin shaft, so that 360-degree rotation can be realized; the host platform 3 is welded with the rotatable lifting lug 5, and the rotatable lifting lug 5 is connected with the upright post 2 by a pin shaft and can rotate around a pin hole; the measuring platform 4 is connected with the upright post 2 by a pin shaft and can rotate around the pin hole;
the rotation length of the rear upright post is consistent with that of the front upright post, and the main machine platform 3 and the metering platform 4 are always in a horizontal state in the rotation process of the main building; the upright post 2 is in a horizontal position when the main building rotates to a folding state;
the first supporting leg is arranged on the basic frame 1, and the main machine platform 3 is supported in the folding position, namely the whole mechanism is limited and fixed;
pin holes are respectively formed on the upright post 2 and the host platform 3, when the mechanism is pulled up to a working state, the two pin holes are overlapped, and a pin is inserted to limit and fix the whole mechanism;
as shown in fig. 11, along with the action of nearly 90 degrees of downward movement or upward turning of the upright post 2, each track main body correspondingly acts along with the upright post 2 and the platform, so that the modularized novel material can be quickly disassembled or installed and has an integral transportation function; therefore, on the basis of meeting all functions of the conventional lifting hopper, the modular design is carried out, so that the novel material lifting hopper is finished in advance in a production workshop from processing, manufacturing to installation and debugging; the whole transportation is high-efficient and convenient to splice on site.
The invention aims to take the main building part as a whole, and finish the process, manufacture, installation and debugging in advance in a production workshop. After folding, the utility model is convenient to transport, and the installation can be completed only by pulling up the main building in the folded state to the working state by using the crane on site. The field installation time can be greatly reduced, and the construction period and the labor cost are saved. Meanwhile, the foundation frame part is added, so that the gravel can be installed on the common gravel ground, the early foundation cost is saved, and the gravel is convenient to move.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. A modular material lift bucket, characterized in that: comprises a material hoister and a main building folding machine;
the main building folding machine comprises a basic frame, an upright post, a main machine platform, a metering platform, a rotatable lifting lug, a first supporting leg and a second supporting leg; the upper end of one side of the foundation frame is pin-connected with a front upright post, the upper end of the other side of the foundation frame is fixedly provided with a first supporting leg, and the first supporting leg is pin-connected with a rear upright post; the lower end of one side of the metering platform is fixedly provided with a second supporting leg, the lower end of the second supporting leg is pin-connected with a front upright post, and the lower end of the other side of the metering platform is pin-connected with a rear upright post; rotatable lifting lugs are fixedly arranged on two sides of the host platform, and the front upright post and the rear upright post are respectively pin-connected with the rotatable lifting lugs on two sides;
the material hoister comprises a bottom rail, a middle rail, a top rail, a motor, a speed reducer, a material box, a bracket and a movable pulley block; the bottom rail is fixedly connected with the upright post, the middle rail is fixedly connected with the host platform, the top rail is fixedly connected with the metering platform, the bottom rail, the middle rail and the top rail are sequentially spliced into an inclined complete machine material rail, the front ends of the inner sides of the bottom rail, the middle rail and the top rail are respectively communicated with a rail groove with the same size, the rear end of the material box is slidably connected into the rail grooves II through a supporting rod, the front end of the material box is slidably connected into the rail grooves I through a connecting plate, the connecting plate is connected with a bracket and is slidably connected into the rail grooves I, the middle part of the bracket is provided with a movable pulley block, one end of a rope is fixedly arranged on the bracket, the other end of the rope passes through the movable pulley block and is fixedly arranged on a rotating shaft of the motor and the speed reducer, the back of the middle rail is provided with a guide platform, the top end of the middle rail is provided with a discharging arc groove, the discharging arc groove is communicated with the rail grooves, and the two sides of the rail grooves are communicated with the rail grooves, and the top ends of the discharging arc grooves extend to the two sides close to the guide platform;
the device comprises a first pin joint rod, a second pin joint rod, a middle end pin joint part, an air spraying chamber, an air nozzle, a roller, a first magnet block, a second magnet block, an inverted V-shaped supporting plate and air supply equipment, wherein the first pin joint rod is connected with the air nozzle;
the top end of the material box is provided with an opening as a feeding hole, a first pin joint rod is pin-jointed with the left side of the left upper end face adjacent to the feeding hole, a reverse V-shaped supporting plate is also arranged on the left side of the left upper end face and is positioned on the left side of the first pin joint rod, the tail end of the first pin joint rod is pin-jointed with a second pin joint rod, the tail end of the second pin joint rod is pin-jointed with the middle end pin joint part of the air spraying chamber, the lower end of the air spraying chamber is pin-jointed with the right side of the left upper end face, a plurality of air outlets of the air spraying chamber are respectively connected with a plurality of air nozzles, three-way air spraying heads are communicated with the air nozzle ends of the air nozzles, rotating shafts are vertically arranged on the outer walls of two sides of each air nozzle, rollers are rotationally connected on each rotating shaft, and a plurality of arc grooves are formed in the circumferential surface of each roller;
the rope drives the movable pulley block, the bracket and the material box to slide up and down and hover, the movable pulley slides to touch the sealing plates at the two sides of the top end of the guide platform, the material box turns over, and the materials in the material box are discharged into the discharge hopper; when the material box is positioned at the bottom of the material track of the whole machine, the first pin connecting rod is contacted with the inverted V-shaped supporting plate, first magnet blocks are respectively embedded into the mutual contact parts of the first pin connecting rod and the inverted V-shaped supporting plate, the two first magnet blocks are mutually magnetically attracted, the air spraying chamber and the plurality of air nozzles are in a turnover state towards the outer side of the material box, the air spraying chamber does not cover the feeding hole, and the material is fed from the inside of the feeding hole; when the overturning of the material box is completed, the first pin connecting rod touches the upper wall of the guide platform to cause the first pin connecting rod to rotate upwards clockwise, the two first magnet blocks are separated, the first pin connecting rod drives the second pin connecting rod, the air spraying chamber, the air nozzle and the roller to overturn upwards clockwise, the second magnet blocks are embedded into one end of the air spraying chamber, which is far away from the first pin connecting rod, the second magnet blocks are embedded into the left side of the end face of the right upper part, which is adjacent to the feeding hole, the air spraying chamber is folded upwards clockwise to be contacted with the end face of the right upper part, the air spraying chamber completely covers the feeding hole, the air nozzle and the roller are folded upwards clockwise to the inside of the material box, and the two second magnet blocks are attracted magnetically;
the air supply equipment comprises an air supply box and a soft air pipe, wherein the air supply box is arranged on the outer wall of the material box and is communicated with the air injection chamber through the soft air pipe, and a miniature air pump is arranged between the air injection chamber and the soft air pipe.
2. A modular material lifting bucket as claimed in claim 1 wherein: and the host platform is also provided with a discharge hopper, and an inlet of the discharge hopper is communicated with the middle part of the top end of the guide platform through a port.
3. A modular material lifting bucket as claimed in claim 2 wherein: two ends of the supporting rod are provided with sliding wheels which are connected in the second track groove in a sliding way; two ends of the connecting plate are provided with sliding wheels which are in sliding connection with the first track groove; and two ends of the support are provided with sliding wheels which are in sliding connection with the first track groove.
4. A modular material lifting bucket as claimed in claim 1 wherein: the bottom of the first track groove is provided with a first position sensor in a penetrating way; the first track groove is provided with a second position sensor in a penetrating way at a position close to the bottom of the discharging arc groove; and a position sensor III is arranged on the guide platform in a penetrating way at a position close to the top of the discharging arc-shaped groove.
5. A modular material lifting bucket according to any of claims 1-4, wherein: one side of the host platform is obliquely and downwards fixedly provided with a rotatable lifting lug which is connected with the front upright post in a pin joint manner, the other side of the host platform is obliquely upwards fixedly provided with a rotatable lifting lug, and the rotatable lifting lug is connected with the rear upright post in a pin joint manner.
6. A modular material lift bucket as claimed in claim 5 wherein: the sum of the heights of the front upright post and the second supporting leg is equal to the sum of the heights of the rear upright post and the first supporting leg.
7. A modular material lift bucket as claimed in claim 6 wherein: the host platform and the metering platform are always in horizontal positions in the rotation process of the main building.
8. A modular material lifting bucket as claimed in claim 7 wherein: the upright post is in a horizontal position when the main building rotates to a folding state.
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Effective date of registration: 20240318 Address after: 410205 Xianglu International Garden Phase II Hotel, No. 61 Lufeng Road, High tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Dali Technology Consulting Co.,Ltd. Country or region after: China Address before: 410131 No. 503, building 13, Xingsha international enterprise center, No. 68, luolongtang Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee before: Hunan zhongchu Xinggong Technology Co.,Ltd. Country or region before: China |