CN110482257A - A kind of high-efficiency conveying device for concrete admixture - Google Patents
A kind of high-efficiency conveying device for concrete admixture Download PDFInfo
- Publication number
- CN110482257A CN110482257A CN201910770626.3A CN201910770626A CN110482257A CN 110482257 A CN110482257 A CN 110482257A CN 201910770626 A CN201910770626 A CN 201910770626A CN 110482257 A CN110482257 A CN 110482257A
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- Prior art keywords
- shell
- fixed
- air
- baffle
- gas
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/005—Cleaning conveyor screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Abstract
The invention belongs to additive fields, especially a kind of high-efficiency conveying device for concrete admixture, it can not change for existing conveyor lengths, conveyer radiating rate is slow and conveyer dust more than problem, now propose following scheme: including the spiral conveying bar of shell and setting on the shell, decelerating motor and feed hopper, the bottom of the decelerating motor and feed hopper is fixedly installed with same first fixed plate, there are four supporting legs for installation on the shell, and the bottom of supporting leg is movably installed with universal wheel, the lateral surface of the shell is fixedly installed with external jacket, and external jacket is internally provided with first baffle and second baffle, air guide chamber is provided between the first baffle and second baffle, the present invention realizes the assembly and connection between two identical screw conveyors, and dissipating for conveyer is accelerated in the way of air-cooled Heat, while the waste of raw material can be effectively prevented, the working environment of health is provided for staff, it is practical.
Description
Technical field
The present invention relates to technical field of concrete additives more particularly to a kind of efficient conveyings for concrete admixture
Device.
Background technique
Concrete admixture abbreviation additive refers to improve and adjusting the performance of concrete and in mixing concrete mixing
Mix the substance to improve concrete performance during preceding or mix, concrete admixture in engineering using increasingly by
Addition to attention, additive plays a role to the performance for improving concrete.
Currently, delivering concrete additive usually all uses screw conveyor, screw conveyor is exactly a kind of using motor
Drive spiral revolution, elapses material to realize the machinery of conveying purpose, but current screw conveyor usually all has fixation
Length, under some specific transport conditions, the length of current screw conveyor is unable to satisfy need in actual use
Ask, and be individually for certain shipping conditions produce a kind of cost of king-size screw conveyor will be too high, influence actually to make
With, secondly, screw conveyor is that shearing force when being rotated using screw rod and thrust keep material mobile, in this case,
Friction between screw rod and shell will generate a large amount of heat, this partial heat can be transmitted to the inside of material, influence object
The next step of material operates, although having the radiating mode of water-cooling project at present, since water-cooling is to the leakproofness etc. of component
Requirement with higher, and structure is complicated for water cooling component, operating cost is high, in addition, outside the concrete for conveying some powderies
When adding agent, when material is entered in shell by feed hopper, shell is impinged upon since the gravity of material itself will lead to it
Inner surface not only results in the waste of material, can also endanger the health of staff so that material dirt can be splash.
Therefore, we design a kind of high-efficiency conveying device for concrete admixture.
Summary of the invention
A kind of high-efficiency conveying device for concrete admixture proposed by the present invention, solves conveyer in the prior art
Length can not change, conveyer radiating rate is slow and conveyer dust more than problem.
To achieve the goals above, present invention employs following technical solutions:
A kind of high-efficiency conveying device for concrete admixture, the spiral conveying including shell and setting on the shell
The bottom of bar, decelerating motor and feed hopper, the decelerating motor and feed hopper is fixedly installed with same first fixed plate, described
There are four supporting legs for installation on shell, and the bottom of supporting leg is movably installed with universal wheel, the fixed peace of the lateral surface of the shell
Equipped with external jacket, and external jacket is internally provided with first baffle and second baffle, between the first baffle and second baffle
It is provided with air guide chamber, the side of the first baffle is provided with dispersion chamber, and the side of the second baffle is provided with air collecting chamber, institute
The bottom for stating external jacket is fixed with mounting rack, and air-cooler is equipped on mounting rack, and the side of the air-cooler is provided with first
Gas-guide tube, one end of the shell is fixed with connection socket, and the inside for connecting socket offers inserting groove, the inserting groove
Opening is provided with the first inclined-plane, and there are three hasp main body, the other ends of the shell for the lateral surface installation of the connection socket
It is fixed with plugboard, and one end of plugboard is provided with the second inclined-plane, the lateral surface of the plugboard is equipped with and hasp main body
The hasp seat to match, the both ends of the shell are mounted on connection frame, and the bottom of connection frame is equipped with bearing block, the spiral shell
One end of rotation conveying bar is fixed with the first synchronous pulley, and the second synchronous pulley is fixed on the output shaft of the decelerating motor, and
Be provided with synchronous belt between second synchronous pulley and the first synchronous pulley, if be provided at the top of the shell the second fixed plate with
It works movable plate, and is provided with dust collection mechanism in the second fixed plate, the side of the dust collection mechanism is provided with air pump, and vacuum cleaner
Structure includes Rose Box and drain hopper, and the two sides of the Rose Box are provided with the second gas-guide tube, and the outside of the drain hopper is fixed
There is steady rest, and steady rest is mounted in the second fixed plate, the bottom of the drain hopper is equipped with third gas-guide tube, and third is led
Tracheae runs through the second fixed plate, and the air guide chamber is internally provided with several cooling fins, on the first baffle and second baffle
Offer several air holes.
Preferably, it is provided with sealing cover at the top of the Rose Box, and Rose Box is internally provided with tapered filter cylinder, it is described
Vibrating motor is installed at the top of tapered filter cylinder, and is provided with spring wire on vibrating motor, the lateral surface of the tapered filter cylinder is solid
Surely be connected with connecting plate, and spring buffer bar be installed at the top of one end of connecting plate, and one end of spring buffer bar be provided with it is soft
Rubber mat, the inner wall of the Rose Box is fixed with support and installation part, and the bottom of support is equipped with pressure sensor, the peace
Piece installing includes the first annulus and the second annulus, and the first annulus is fixed on the medial surface of the second annulus, the outside of the connecting plate
Face is fixedly connected with fixed ring, and rubber ring is provided between fixed ring and installation part, and is provided on the inside of the rubber ring
Two clips, and the first clip is provided on the outside of rubber ring, the air pump is mounted on Rose Box, and the inlet end of air pump
It is connected with the inner cavity of Rose Box, the sealing cover is connected by bolt with Rose Box, and is set between sealing cover and Rose Box
It is equipped with sealing strip, the Rose Box is connected by the second gas-guide tube with shell.
Preferably, first fixed plate and the second fixed plate are installed on the shell by bolt, the feed hopper
Bottom passes through the first fixed plate and extends to the inside of shell, and the movable plate is movably arranged on shell by hinge.
Preferably, one end of first gas-guide tube is fixedly connected with cone-shaped hood, and one end of first gas-guide tube passes through
Cone-shaped hood is connected with the outlet side of air-cooler, and the other end of the first gas-guide tube is connected with dispersion chamber, the air collecting chamber
Inner wall, which runs through, air-exhausting duct.
Preferably, first synchronous pulley is connect by synchronous belt with the second synchronous belt pulley transmission, the spiral conveying
The both ends of bar are flexibly connected with two connection frames respectively by two bearing blocks.
Preferably, the cooling fin is specially copper sheet, and cooling fin is wavy shaped configuration, and the both ends of the cooling fin are distinguished
It is mutually fixed with first baffle with second baffle, and the outer surface of cooling fin and shell is mutually fixed.
Preferably, the inside of the rubber ring is connected by the second clip with fixed ring, and is passed through on the outside of rubber ring
First clip is connected with installation part, and the spring buffer bar is located at the underface of pressure sensor.
Preferably, the decelerating motor, air-cooler, air pump, vibrating motor and pressure sensor respectively with external power supply
It is electrically connected, the concrete model of the air-cooler is BJ-LFJK-80.
Compared with prior art, the beneficial effects of the present invention are:
1, socket, inserting groove, the first inclined-plane, plugboard, hasp seat, the second inclined-plane are connected by setting in the present invention and taken
Main body is detained, and decelerating motor is arranged at the top of one end of shell, synchronous belt is recycled to realize that motor drives spiral conveying bar fortune
Row, then cooperate the snapping between hasp seat and hasp main body, so as to realize the company between two identical screw conveyors
It connects, and each constituent has individual power mechanism, while dismounting simply, practical effect is good.
2, pass through setting external jacket, first baffle, second baffle, air guide chamber, air collecting chamber, dispersion chamber, installation in the present invention
Frame, air-cooler, the first gas-guide tube, cooling fin and air hole, realize the Quick diffusing of heat on shell, energy by the way of air-cooled
The case where enough rapidly reducing the heat on shell, efficiently avoiding temperature of charge generation, is conducive to actual use.
3, the present invention in by setting air pump, Rose Box, drain hopper, the second gas-guide tube, steady rest, third gas-guide tube,
Sealing cover, tapered filter cylinder, vibrating motor, spring wire, connecting plate, spring buffer bar, support, installation part, pressure sensor, fixation
Ring, rubber ring, the first clip and the second clip generate strong suction using air pump, so that the gas in shell inner cavity leads to respectively
Cross two the second gas-guide tubes and third gas-guide tube be drawn into the inside of Rose Box, then by tapered filter cylinder to the dust in gas into
Row filtering, and the dust being obtained by filtration can fall into the inside of shell again under the vibration of vibrating motor, both prevent raw material
Waste, can also be provided for staff health working environment.
In conclusion the present invention realizes the assembly and connection between two identical screw conveyors, and utilize air-cooled
Mode accelerates the heat dissipation of conveyer, while can effectively prevent the waste of raw material, provides the work of health for staff
Make environment, it is practical.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the high-efficiency conveying device for concrete admixture proposed by the present invention；
Fig. 2 is a kind of side view of the plugboard of the high-efficiency conveying device for concrete admixture proposed by the present invention；
Fig. 3 is a kind of side view of the connection socket of high-efficiency conveying device for concrete admixture proposed by the present invention
Figure；
Fig. 4 is a kind of cross-sectional view of the Rose Box of the high-efficiency conveying device for concrete admixture proposed by the present invention；
Fig. 5 is enlarged drawing at A in a kind of Fig. 4 for the high-efficiency conveying device of concrete admixture proposed by the present invention；
Fig. 6 is a kind of side elevational cross-section of the external jacket of the high-efficiency conveying device for concrete admixture proposed by the present invention
Figure；
Fig. 7 is a kind of first baffle or second gear of the high-efficiency conveying device for concrete admixture proposed by the present invention
The side view of plate；
Fig. 8 is a kind of partial structurtes of the cooling fin of the high-efficiency conveying device for concrete admixture proposed by the present invention
Figure；
Fig. 9 is a kind of circuit block diagram of the high-efficiency conveying device for concrete admixture proposed by the present invention.
In figure: 1 shell, 2 spiral conveying bars, 3 decelerating motors, 4 feed hoppers, 5 first fixed plates, 6 supporting legs, 7 universal wheels,
8 external jackets, 9 first baffles, 10 second baffles, 11 air guide chambers, 12 air collecting chambers, 13 dispersion chambers, 14 mounting racks, 15 air-coolers, 16
First gas-guide tube, 17 connection sockets, 18 inserting grooves, 19 first inclined-planes, 20 plugboards, 21 hasp seats, 22 second inclined-planes, 23 connections
Frame, 24 bearing blocks, 25 first synchronous pulleys, 26 second synchronous pulleys, 27 synchronous belts, 28 movable plates, 29 second fixed plates, 30 are inhaled
Dirt mechanism, 31 air pumps, 32 hasp main bodys, 33 Rose Boxes, 34 drain hoppers, 35 second gas-guide tubes, 36 steady rests, 37 third air guides
Pipe, 38 sealing covers, 39 tapered filter cylinders, 40 vibrating motors, 41 spring wires, 42 connecting plates, 43 spring buffer bars, 44 supports, 45 peaces
Piece installing, 46 pressure sensors, 47 fixed rings, 48 rubber rings, 49 first clips, 50 second clips, 51 cooling fins, 52 air holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-9, a kind of high-efficiency conveying device for concrete admixture, including shell 1 and setting are on shell 1
Spiral conveying bar 2, decelerating motor 3 and feed hopper 4, the bottom of decelerating motor 3 and feed hopper 4 is fixedly installed with same first
Fixed plate 5, there are four supporting legs 6 for installation on shell 1, and the bottom of supporting leg 6 is movably installed with universal wheel 7, the outside of shell 1
Face is fixedly installed with external jacket 8, and external jacket 8 is internally provided with first baffle 9 and second baffle 10, first baffle 9 and
Air guide chamber 11 is provided between two baffles 10, the side of first baffle 9 is provided with dispersion chamber 13, the side setting of second baffle 10
There is air collecting chamber 12, the bottom of external jacket 8 is fixed with mounting rack 14, and air-cooler 15 is equipped on mounting rack 14, air-cooler 15
Side is provided with the first gas-guide tube 16, and one end of shell 1 is fixed with connection socket 17, and the inside for connecting socket 17 offer it is slotting
Access slot 18, the opening of inserting groove 18 are provided with the first inclined-plane 19, and there are three hasp main bodys for the lateral surface installation of connection socket 17
32, the other end of shell 1 is fixed with plugboard 20, and one end of plugboard 20 is provided with the second inclined-plane 22, plugboard 20 it is outer
Side is equipped with the hasp seat 21 to match with hasp main body 32, and the both ends of shell 1 are mounted on connection frame 23, and connection frame 23
Bottom bearing block 24 is installed, one end of spiral conveying bar 2 is fixed with the first synchronous pulley 25, the output shaft of decelerating motor 3
On be fixed with the second synchronous pulley 26, and be provided with synchronous belt 27 between the second synchronous pulley 26 and the first synchronous pulley 25, outside
The top of shell 1 is provided with the second fixed plate 29 and several movable plates 28, and is provided with dust collection mechanism 30 in the second fixed plate 29, inhales
The side of dirt mechanism 30 is provided with air pump 31, and dust collection mechanism 30 includes Rose Box 33 and drain hopper 34, and the two of Rose Box 33
Side is provided with the second gas-guide tube 35, and the outside of drain hopper 34 is fixed with steady rest 36, and steady rest 36 is mounted on second and fixes
On plate 29, the bottom of drain hopper 34 is equipped with third gas-guide tube 37, and third gas-guide tube 37 runs through the second fixed plate 29, air guide chamber
11 are internally provided with several cooling fins 51, on first baffle 9 and second baffle 10 offer several air holes 52.
The top of Rose Box 33 is provided with sealing cover 38, and Rose Box 33 is internally provided with tapered filter cylinder 39, taper filter
The top of cylinder 39 is equipped with vibrating motor 40, and spring wire 41 is provided on vibrating motor 40, and the lateral surface of tapered filter cylinder 39 is solid
Surely it is connected with connecting plate 42, and spring buffer bar 43, and one end of spring buffer bar 43 are installed at the top of one end of connecting plate 42
It is provided with soft rubber cushion, the inner wall of Rose Box 33 is fixed with support 44 and installation part 45, and the bottom of support 44 is equipped with pressure
Sensor 46, installation part 45 include the first annulus and the second annulus, and the first annulus is fixed on the medial surface of the second annulus, are connected
The lateral surface of plate 42 is fixedly connected with fixed ring 47, and rubber ring 48, rubber ring are provided between fixed ring 47 and installation part 45
48 inside is provided with the second clip 50, and the outside of rubber ring 48 is provided with the first clip 49, and air pump 31 is mounted on filtering
On case 33, and the inlet end of air pump 31 is connected with the inner cavity of Rose Box 33, and sealing cover 38 passes through bolt and 33 phase of Rose Box
Connection, and sealing strip is provided between sealing cover 38 and Rose Box 33, Rose Box 33 is connected by the second gas-guide tube 35 with shell 1
Logical, the first fixed plate 5 and the second fixed plate 29 are mounted on shell 1 by bolt, and it is fixed that the bottom of feed hopper 4 passes through first
Plate 5 and the inside for extending to shell 1, movable plate 28 are movably arranged on shell 1 by hinge, and one end of the first gas-guide tube 16 is solid
Surely it is connected with cone-shaped hood, one end of the first gas-guide tube 16 is connected by cone-shaped hood with the outlet side of air-cooler 15, and first leads
The other end of tracheae 16 is connected with dispersion chamber 13, and through there is air-exhausting duct, the first synchronous pulley 25 passes through the inner wall of air collecting chamber 12
Synchronous belt 27 and the second synchronous pulley 26 are sequentially connected, the both ends of spiral conveying bar 2 by two bearing blocks 24 respectively with two
Connection frame 23 is flexibly connected, and cooling fin 51 is specially copper sheet, and cooling fin 51 is wavy shaped configuration, and the both ends of cooling fin 51 are distinguished
It is fixed with first baffle 9 and 10 phase of second baffle, and cooling fin 51 and the outer surface of shell 1 are mutually fixed, the inside of rubber ring 48
It is connected by the second clip 50 with fixed ring 47, and the outside of rubber ring 48 is connected by the first clip 49 with installation part 45
It connects, spring buffer bar 43 is located at the underface of pressure sensor 46, decelerating motor 3, air-cooler 15, air pump 31, vibrating motor
40 are electrically connected with external power supply respectively with pressure sensor 46, and the concrete model of air-cooler 15 is BJ-LFJK-80.
Working principle: it in use, firstly the need of the length for adjusting conveyer according to practical situation, is conveyed when Xu Ao increases
When the length of machine is to meet actual demand: applying certain thrust on shell 1, so that universal wheel 7 rolls, thus by outer
Shell 1 is moved to one end of another conveyer shell 1, pushes shell 1 again, adjusts during shell 1 is mobile another outer
The angle of shell 1 enables the plugboard 20 of 1 end of shell to be smoothly plugged into the inserting groove 18 opened up on connection socket 17
Inside, the first inclined-plane 19 can expand the notch of inserting groove 18, and the second inclined-plane 22 can reduce the thickness of 20 end of plugboard, from
And reduce the grafting difficulty of plugboard 20 on the whole, after the end face of two shells 1 is bonded completely, using hasp seat 21 with
The assembly and connection completed between two shells 1 of working in coordination between hasp main body 32, then extremely by the overall movement after assembling
Specified position, and universal wheel 7 is locked using the self-locking mechanism on universal wheel 7, then each electrical component is controlled to a power supply,
It can start to convey material, it is specific as follows, starting decelerating motor 3 is controlled first with control module, converts electrical energy into mechanical energy,
The output shaft rotation for driving decelerating motor 3, since the second synchronous pulley 26 is fixed on the output shaft of decelerating motor 3, and first
Synchronous pulley 25 is fixed on the end of spiral conveying bar 2, and since the first synchronous pulley 25 is synchronous with second by synchronous belt 27
Belt wheel 26 is sequentially connected, and therefore, spiral conveying bar 2 will rotate in the inside of shell 1, then, will be to by feed hopper 4
The material of conveying is put into the inside of spiral conveying bar 2, at this point, under the action of spiral conveying bar 2 of rotation, material will be with
Certain speed is mobile, when material is moved to the position of two shells 1 assembling, since the continuity of spiral conveying bar 2 is by
It is disconnected, so that the temporary accumulation of material for being transported to two 1 assembled positions of shell can be made, then as spiral conveying bar 2
Continue conveying, the material for being eventually located at two 1 assembled positions of shell can be pushed into the helical extents of next spiral conveying bar 2
It is interior, conveying again is carried out, the conveying continuity of two conveyers is thereby realized, until transporting material to specified
Position, in the process, people are needed using control module control starting air-cooler 15 and air pump 31, and air-cooler 15 can will
Gas in external environment is transported to the inside of dispersion chamber 13 after cooling by the first gas-guide tube 16, then passes through first baffle 9
On several air holes 52 for opening up uniformly be delivered between two adjacent cooling fins 51, to quickly be reduced using air-flow
The a large amount of heat that shell 1 is generated by friction, the gas for having collected heat can be by the perforative air-exhausting duct of 12 inner wall of air collecting chamber
It is drained into external environment, air pump 31 can be fast by the second gas-guide tube 35 and third gas-guide tube 37 by the air in shell 1
Speed is absorbed into the inside of Rose Box 33, goes the portion gas that can carry out by tapered filter cylinder 39 under lasting suction
Filter, wherein the material dust contained can be filtered out by tapered filter cylinder 39, clean gas can be discharged by the exhaust end of air pump 31,
During air pump 31 is run, since tapered filter cylinder 39 has certain resistance, the suction that air pump 31 generates is just
It will drive tapered filter cylinder 39 to move up, and due to tapered filter cylinder 39 and the gravity for the other structures being mounted on tapered filter cylinder 39
The suction can be offset, therefore, in the initial stage, the two is in certain equilibrium state, with material dust on tapered filter cylinder 39
Accumulation, the gas permeability that will lead to tapered filter cylinder 39 is gradually deteriorated, i.e., the suction that air pump 31 generates just will push tapered filter cylinder
39 move up, and material dust accumulates more, and the position of tapered filter cylinder 39 will be higher, when spring buffer bar 43 and pressure pass
When sensor 46 is in contact, which can be fed back to control module by pressure sensor 46 first, and control module can control stopping and take out
The operation of air pump 31, while will start vibrating motor 40, the material dust for will accumulate on tapered filter cylinder 39, which shakes off, to be put
The inside of hopper 34, then the inside that third gas-guide tube 37 drops into shell 1 again, certain time are passed through by the gravity of its own
Afterwards, control module can control dust collection mechanism 30 and be restored to original operating status, continue to realize its dedusting function, the second clip 50
With the setting of the first clip 49, the installation fixation and disassembly of rubber ring 48 are facilitated, while realizing the lifting of tapered filter cylinder 39,
Spring wire 41 can keep the continued power of vibrating motor 40 in the lifting process of tapered filter cylinder 39, and movable plate 28 is for preventing
Large granular impurity in air is mixed into the inside of material, and bearing block 24 is used for the installation of spiral conveying bar 2, and spring buffer bar 43 exists
It can shrink, then the soft rubber cushion for cooperating its end to be arranged, pressure sensor 46 can effectively be protected when being squeezed
The case where protecting, pressure sensor 46 is avoided to be subject to crushing, the wavy shaped configuration design of cooling fin 51, so that entering air guide chamber
Cold air in 11 is able to carry out rolling conveying, so that boundary's wall of cold air constantly ruptures, is conducive to the absorption of heat, this
Invention realizes the assembly and connection between two identical screw conveyors, and dissipating for conveyer is accelerated in the way of air-cooled
Heat, while the waste of raw material can be effectively prevented, the working environment of health is provided for staff, it is practical.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of high-efficiency conveying device for concrete admixture, including shell (1) and the spiral transferring being arranged on shell (1)
Expect bar (2), decelerating motor (3) and feed hopper (4), which is characterized in that the bottom of the decelerating motor (3) and feed hopper (4) is solid
Dingan County is equipped with same first fixed plate (5), on the shell (1) there are four installations supporting leg (6), and the bottom of supporting leg (6)
Portion is movably installed with universal wheel (7), and the lateral surface of the shell (1) is fixedly installed with external jacket (8), and external jacket (8) is interior
Portion is provided with first baffle (9) and second baffle (10), is provided with air guide between the first baffle (9) and second baffle (10)
Chamber (11), the side of the first baffle (9) are provided with dispersion chamber (13), and the side of the second baffle (10) is provided with gas collection
The bottom of chamber (12), the external jacket (8) is fixed with mounting rack (14), and air-cooler (15), institute are equipped on mounting rack (14)
The side for stating air-cooler (15) is provided with the first gas-guide tube (16), and one end of the shell (1) is fixed with connection socket (17), and
The inside of connection socket (17) offers inserting groove (18), and the opening of the inserting groove (18) is provided with the first inclined-plane (19),
There are three hasp main body (32), the other end of the shell (1) is fixed with grafting for the lateral surface installation of connection socket (17)
Plate (20), and one end of plugboard (20) is provided with the second inclined-plane (22), the lateral surface of the plugboard (20) is equipped with and takes
The hasp seat (21) that button main body (32) matches, the both ends of the shell (1) are mounted on connection frame (23), and connection frame (23)
Bottom be equipped with bearing block (24), one end of the spiral conveying bar (2) is fixed with the first synchronous pulley (25), the deceleration
It is fixed on the output shaft of motor (3) the second synchronous pulley (26), and the second synchronous pulley (26) and the first synchronous pulley (25)
Between be provided with synchronous belt (27), the second fixed plate (29) and several movable plates (28) are provided at the top of the shell (1), and
It being provided in second fixed plate (29) dust collection mechanism (30), the side of the dust collection mechanism (30) is provided with air pump (31), and
Dust collection mechanism (30) includes Rose Box (33) and drain hopper (34), and the two sides of the Rose Box (33) are provided with the second gas-guide tube
(35), it is fixed with steady rest (36) on the outside of the drain hopper (34), and steady rest (36) is mounted on the second fixed plate (29),
The bottom of the drain hopper (34) is equipped with third gas-guide tube (37), and third gas-guide tube (37) runs through the second fixed plate (29),
The air guide chamber (11) is internally provided with several cooling fins (51), opens on the first baffle (9) and second baffle (10)
Equipped with several air holes (52).
2. a kind of high-efficiency conveying device for concrete admixture according to claim 1, which is characterized in that the mistake
It is provided at the top of filter box (33) sealing cover (38), and Rose Box (33) is internally provided with tapered filter cylinder (39), the taper
It is equipped at the top of filter cylinder (39) vibrating motor (40), and is provided with spring wire (41) on vibrating motor (40), the taper filter
The lateral surface of cylinder (39) is fixedly connected with connecting plate (42), and is equipped with spring buffer bar at the top of one end of connecting plate (42)
(43), and one end of spring buffer bar (43) is provided with soft rubber cushion, and the inner wall of the Rose Box (33) is fixed with support (44)
It is equipped with pressure sensor (46) with the bottom of installation part (45), and support (44), the installation part (45) includes the first annulus
With the second annulus, the first annulus is fixed on the medial surface of the second annulus, and the lateral surface of the connecting plate (42) is fixedly connected with
Fixed ring (47), and rubber ring (48) are provided between fixed ring (47) and installation part (45), the inside of the rubber ring (48)
It is provided with the second clip (50), and is provided with the first clip (49) on the outside of rubber ring (48), the air pump (31) is mounted on
On Rose Box (33), and the inlet end of air pump (31) is connected with the inner cavity of Rose Box (33), and the sealing cover (38) passes through
Bolt is connected with Rose Box (33), and sealing strip, the Rose Box are provided between sealing cover (38) and Rose Box (33)
(33) it is connected by the second gas-guide tube (35) with shell (1).
3. a kind of high-efficiency conveying device for concrete admixture according to claim 1, which is characterized in that described
One fixed plate (5) and the second fixed plate (29) are mounted on shell (1) by bolt, and the bottom of the feed hopper (4) passes through
First fixed plate (5) and the inside for extending to shell (1), the movable plate (28) are movably arranged on shell (1) by hinge.
4. a kind of high-efficiency conveying device for concrete admixture according to claim 1, which is characterized in that described
One end of one gas-guide tube (16) is fixedly connected with cone-shaped hood, and one end of first gas-guide tube (16) passes through cone-shaped hood and air-cooler
(15) outlet side is connected, and the other end of the first gas-guide tube (16) is connected with dispersion chamber (13), the air collecting chamber (12)
Inner wall through there is air-exhausting duct.
5. a kind of high-efficiency conveying device for concrete admixture according to claim 1, which is characterized in that described
One synchronous pulley (25) is sequentially connected by synchronous belt (27) and the second synchronous pulley (26), and the two of the spiral conveying bar (2)
End is flexibly connected with two connection frames (23) respectively by two bearing blocks (24).
6. a kind of high-efficiency conveying device for concrete admixture according to claim 1, which is characterized in that described to dissipate
Backing (51) is specially copper sheet, and cooling fin (51) is wavy shaped configuration, the both ends of the cooling fin (51) respectively with first gear
Plate (9) is mutually fixed with second baffle (10), and cooling fin (51) and the outer surface of shell (1) are mutually fixed.
7. a kind of high-efficiency conveying device for concrete admixture according to claim 2, which is characterized in that the rubber
The inside of rubber ring (48) is connected by the second clip (50) with fixed ring (47), and the outside of rubber ring (48) passes through the first card
Hoop (49) is connected with installation part (45), and the spring buffer bar (43) is located at the underface of pressure sensor (46).
8. a kind of high-efficiency conveying device for concrete admixture according to claim 2, which is characterized in that described to subtract
Speed motor (3), air-cooler (15), air pump (31), vibrating motor (40) and pressure sensor (46) respectively with external power supply electricity
Property connection, the concrete model of the air-cooler (15) is BJ-LFJK-80.
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| CN110482257B (en) | 2021-03-02 |
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