CN108789845B - A kind of storing type deflector chute delivery end closing device of agitator truck anti-stick - Google Patents
A kind of storing type deflector chute delivery end closing device of agitator truck anti-stick Download PDFInfo
- Publication number
- CN108789845B CN108789845B CN201810703698.1A CN201810703698A CN108789845B CN 108789845 B CN108789845 B CN 108789845B CN 201810703698 A CN201810703698 A CN 201810703698A CN 108789845 B CN108789845 B CN 108789845B
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- deflector chute
- rubber plug
- sealing part
- servo
- hinged
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4262—Closures; Sealing mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention relates to a kind of storing type deflector chute delivery end closing devices of agitator truck anti-stick, it includes enclosed mechanism, Anti-bonding mechanism and deflector chute, enclosed mechanism includes sealing part, drive rocker, servo-actuated rocking bar, flexible power device, limit switch, sealing part is mounted on the delivery end of deflector chute, pass through the elongation and shortening driving drive rocker of power device of stretching, to control the sealing and opening to deflector chute of sealing part, using the rotational angle of limit switch limitation rocking bar, guarantee that sealing part and deflector chute will not interfere when close sealing and maximum open, Anti-bonding mechanism includes vibrator, rubber plug, screw bolt and nut, the closed shape cavity of rubber plug and deflector chute constitutes storage bin, vibrator is coated in rubber plug, under the shock effect for the vibrator installed on storage bin, it can will bond Mixed mud material in deflector chute storage bin shakes off down, prevents mixed mud material accumulation bonding, uses the next time for influencing deflector chute.
Description
Technical field
The present invention relates to a kind of concrete mixing and transporting car, in particular to a kind of storing type of agitator truck anti-stick is led
Hopper delivery end closing device.
Background technique
Concrete mixing and transporting car is widely used in all kinds of construction process, but during transportation, due to road
The factors such as the gradient on road or road bumps can be such that concrete material overflows from stirring tank mouth, shed through discharge port and deflector chute in road
On the road, in addition can also there be the concrete being detained with factors such as discharge port, deflector chute adhesions after concrete mixing and transporting car discharging
Material, sheds on road during traveling since adhesion falls off, it is for example too late that these shed the concrete material on road
Shi Qingli can be set on road surface, road is caused to be uneven, and become road safety hidden danger, while polluting environment, due to coagulation
Native agitator truck road jolting and transporting for a long time, and also some concrete materials are gathered in storage bin and can bond,
When causing to reuse deflector chute, these concrete mixed mud material cannot fall out the storage bin of deflector chute in time, it may occur that tired
Product adhesion, influences the use of deflector chute and deflector chute storage bin.
Summary of the invention
The present invention proposes a kind of storing type deflector chute discharging end seal of agitator truck anti-stick to solve the above-mentioned problems
Mouth device, technical scheme is as follows: a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick,
Including enclosed mechanism, Anti-bonding mechanism and deflector chute, it is characterized in that: the enclosed mechanism include sealing part, drive rocker,
Servo-actuated rocking bar, flexible power device, limit switch and fixed garter spring；
The delivery end of the deflector chute is that the semicircle of opening is cylindrical, and the sealing part includes the half of both ends open
Cylindrical drum and circular seal plate, on the concentric end face for being fixedly connected on semicircle column casing of circular seal plate, sealing part position
Fix three semiorbicular fixed garter springs in parallel in the surface of deflector chute, on the groove body where the delivery end of deflector chute, two
One end of servo-actuated rocking bar is hinged in parallel respectively on the both ends of the fixation garter spring farthest from deflector chute port, two servo-actuated rocking bars
The other end is hinged in parallel respectively on the two sides of semicircle column casing of sealing part, and one end difference of two drive rockers is parallel
Ground is hinged on the both ends of the fixation garter spring nearest from deflector chute port, and the other end of two drive rockers is hinged in parallel respectively
On the two sides of the semicircle column casing of sealing part, flexible power device one end is hinged on the side of intermediate fixation garter spring, is stretched
The other end of contracting power device is hinged on the middle section position of one of drive rocker, and the limit switch includes upper contact point
With lower contact point, limit switch is mounted on position hinged on servo-actuated rocking bar and fixed garter spring；
The Anti-bonding mechanism includes vibrator, rubber plug, bolt, sleeve and nut, after the deflector chute
To make the cavity that one section of closed shape is formed forward along deflector chute length direction from deflector chute rear end, cavity rear end is opening at end
State has one week edge along cavity radially outwardly projecting in the end face where the one end of deflector chute with cavity, at the edge
On be uniform-distribution with four through-holes；Axially perforative four bolts hole, the spiral shell are circumferentially uniform-distribution on rubber plug
Keyhole is corresponding along upper through-hole with deflector chute cavity sides, and vibrator is embedded in rubber plug；Bolt, nut and sleeve cooperation
Rubber plug is fixed on the edge of deflector chute cavity end radially outwardly projecting, deflector chute rear end along deflector chute length direction to
Before make one section of closed shape formation cavity and rubber plug constitute one sealing deflector chute storage bin.
Preferably, the circular seal plate that the radius of the semicircle column casing of the sealing part, sealing part one end are fixed
Radius and the radius of deflector chute port are all the same.
Preferably, one week oblique thin plate is fixed at the edge of the fixed circular seal plate extension in described sealing part one end
Item.
Preferably, the limit switch is mounted on the hinged fixation garter spring of servo-actuated rocking bar, and the position of installation is located at
The underface of one of them hinge joint of the servo-actuated rocking bar on fixed garter spring, the upper contact point of limit switch and lower contact point exist
In the swinging plane of servo-actuated rocking bar.
Preferably, hinge joint of the servo-actuated rocking bar and drive rocker on the deflector chute same side on sealing part
It is set gradually along the edge of sealing part towards circular seal plate, drive rocker and servo-actuated rocking bar on deflector chute same side
The swinging plane of the two is coplanar.
Preferably, the sleeve is mounted in the bolt hole of rubber plug, and bolt passes through sleeve and through-hole passes through nut
Rubber plug is fixed on the edge of cavity radially outwardly projecting, the end face where the deflector chute storage bin and rubber are stifled
The installation contact surface of head is in sealing contact, the cross sectional shape of the rubber plug and the shape of the end face where deflector chute storage bin
Shape is identical.
Preferably, the vibrator is embedded in rubber plug before rubber plug molding, and vibrator is electric power drive
It is dynamic, the conductor wire of vibrator is drawn on the non-mounting surface of rubber plug.
Preferably, the lower part of the deflector chute is hinged by the top of preceding hinge ear and inclined support bar, the top of deflector chute
Top by rear hinge ear and vertical support rod is hinged.
Beneficial effects of the present invention
1. the present invention by the way that sealing part to be mounted at the port of deflector chute delivery end, is filled by link mechanism and driving
Driving sealing part is set, realizes that sealing part to the opening of deflector chute delivery end, guarantees that the material in deflector chute will not drip
Make to seal to ground in addition, one week oblique lamellar is fixed at the edge for the circular seal plate extension that sealing part one end is fixed
Component can be sealed tightly when being under limit sealing state, and when guaranteeing sealing state, the material in deflector chute will not water clock.
2. the present invention is by being to make one section forward from deflector chute rear end along deflector chute length direction in one end of deflector chute
Cavity and rubber plug that closed shape is formed constitute the deflector chute storage bin of a sealing, which has storing and prevent from mixing
The effect of soil material and its adhesion, when deflector chute is in discharge status each time, vibrator starts therewith, in the shake of vibrator
Under movement is used, the mixed mud material being bonded in deflector chute storage bin is shaken off, the mixed mud material unloaded up and down with deflector chute is sliding
Fall, make in deflector chute storage bin to accumulate bonding in this way there is a situation where mixed mud material, avoid influencing deflector chute and
The use of deflector chute storage bin function.
Detailed description of the invention
Fig. 1 is a kind of overall structure signal of the storing type deflector chute delivery end closing device of agitator truck anti-stick
Figure；
Fig. 2 is under a kind of storing type deflector chute delivery end closing device sealing state completely of agitator truck anti-stick
Overall structure diagram；
Fig. 3 is under a kind of completely open state of storing type deflector chute delivery end closing device of agitator truck anti-stick
Overall structure diagram；
Fig. 4 is A enlarged diagram in Fig. 3；
Fig. 5 is a kind of non-telescoping power device peace of storing type deflector chute delivery end closing device of agitator truck anti-stick
The overall structure diagram in dress face；
Fig. 6 is a kind of diagrammatic cross-section of the storing type deflector chute delivery end closing device of agitator truck anti-stick；
Fig. 7 is the enlarged diagram of B in Fig. 6；
1. deflector chutes, 2. semicircle column casings, 3. circular seal plates, 4. oblique lamellars, 5. drive rocker first, 6. are flexible dynamic in figure
Power device, 7. limit switches, contact point, 72. lower contact points, 8. servo-actuated rocking bar first, 9. Anti-bonding mechanisms, 10. vertical branch on 71.
Strut, 11. drive rocker second, 12. servo-actuated rocking bar second, 13. fixed garter springs, 14. inclined support bars, 91. bolts, 92. rubber plugs,
93. cutting with scissors ear after cutting with scissors ear, 102. before nut, 94. vibrator conductor wires, 95. vibrators, 96. sleeves, 101..
Specific embodiment
Case study on implementation one
Referring to Fig. 1-7, a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick, including sealing machine
Structure, Anti-bonding mechanism and deflector chute, it is characterized in that: the enclosed mechanism include sealing part, drive rocker, servo-actuated rocking bar,
Flexible power device, limit switch and fixed garter spring；
The delivery end of the deflector chute is that the semicircle of opening is cylindrical, and the sealing part includes the half of both ends open
Cylindrical drum and circular seal plate, on the concentric end face for being fixedly connected on semicircle column casing of circular seal plate, sealing part position
Fix three semiorbicular fixed garter springs in parallel in the surface of deflector chute, on the groove body where the delivery end of deflector chute, two
One end of servo-actuated rocking bar is hinged in parallel respectively on the both ends of the fixation garter spring farthest from deflector chute port, two servo-actuated rocking bars
The other end is hinged in parallel respectively on the two sides of semicircle column casing of sealing part, and one end difference of two drive rockers is parallel
Ground is hinged on the both ends of the fixation garter spring nearest from deflector chute port, and the other end of two drive rockers is hinged in parallel respectively
On the two sides of the semicircle column casing of sealing part, flexible power device one end is hinged on the side of intermediate fixation garter spring, is stretched
The other end of contracting power device is hinged on the middle section position of one of drive rocker, and the limit switch includes upper contact point
With lower contact point, for limiting the hunting range of servo-actuated rocking bar, limit switch is mounted on hinged on servo-actuated rocking bar and fixed garter spring
Position on；
The Anti-bonding mechanism includes vibrator, rubber plug, bolt, sleeve and nut, after the deflector chute
To make the cavity that one section of closed shape is formed forward along deflector chute length direction from deflector chute rear end, cavity rear end is opening at end
State has one week edge along cavity radially outwardly projecting in the end face where the one end of deflector chute with cavity, at the edge
On be uniform-distribution with four through-holes；Axially perforative four bolts hole, the spiral shell are circumferentially uniform-distribution on rubber plug
Keyhole is corresponding along upper through-hole with deflector chute cavity sides, and vibrator is embedded in rubber plug；Bolt, nut and sleeve cooperation
Rubber plug is fixed on the edge of deflector chute cavity end radially outwardly projecting, deflector chute rear end along deflector chute length direction to
Before make one section of closed shape formation cavity and rubber plug constitute one sealing deflector chute storage bin.
It the radius of the fixed circular seal plate in the radius of the semicircle column casing of the sealing part, sealing part one end and leads
The radius of hopper port is all the same.
One week oblique lamellar is fixed at the edge of the fixed circular seal plate extension in described sealing part one end.
The limit switch is mounted on the hinged fixation garter spring of servo-actuated rocking bar, and the position of installation is located in one of
The underface of hinge joint of the servo-actuated rocking bar on fixed garter spring, the upper contact point of limit switch and lower contact point are in servo-actuated rocking bar
Swinging plane in.
The hinge joint of servo-actuated rocking bar and drive rocker on sealing part on the deflector chute same side is along envelope
The edge of mouthpiece is set gradually towards circular seal plate, the drive rocker and both servo-actuated rocking bars on deflector chute same side
Swinging plane is coplanar.
The sleeve is mounted in the bolt hole of rubber plug, and bolt passes through sleeve and blocked up rubber by nut with through-hole
Head is fixed on the edge of cavity radially outwardly projecting, the installation of end face and rubber plug where the deflector chute storage bin
Contact surface be it is in sealing contact, the cross sectional shape of the rubber plug is identical as the shape of end face where deflector chute storage bin.
The vibrator is embedded in rubber plug before rubber plug molding, and vibrator is to be driven by electricity, in rubber
The conductor wire of vibrator is drawn on the non-mounting surface of glue plug.
The lower part of the deflector chute is hinged by the top of preceding hinge ear and inclined support bar, and the top of deflector chute is cut with scissors after passing through
The top of ear and vertical support rod is hinged.The front end of deflector chute is hingedly mounted on by inclined support bar is fixed on concrete stirring fortune
In the defeated rearwardly projecting overhanging beam upper case of vehicle on worm type of reduction gearing, the rear end of deflector chute is hingedly pacified by vertical support rod
Mounted in being fixed in the rearwardly projecting overhanging beam upper case of concrete mixing and transporting car on worm type of reduction gearing the cabinet,
Details refer to a kind of existing public technology (publication number: CN201510054413.2 patent name: concrete mixing and transporting car
Storing type gathering sill device).
When opening, sealing part original state is to seal state, and flexible power device, which gradually extends, pushes drive rocker
Clockwise oscillation, servo-actuated rocking bar also while is clockwise swung, while sealing part is lifted and rotated counterclockwise, circle envelope
Oralia is lifted, and the port of deflector chute discharging at this time is in gradually open state, when servo-actuated rocking bar clockwise oscillation is contacted to on
When point contact, power device of stretching stops elongation, and sealing part is in the limiting condition of opening at this time, when sealing, stretches dynamic
Power device, which gradually tapers up, pulls drive rocker counter-clockwise swing, and servo-actuated rocking bar also while is counterclockwise swung, and is sealed simultaneously
Component falls and rotates clockwise, and circular seal plate gradually seals the discharging port of deflector chute, is now in and gradually seals state,
When servo-actuated rocking bar counter-clockwise swing is to lower contact point contact, power device of stretching stops shrinking, and is now in the pole of sealing
One week oblique lamellar is fixed at the edge of limit state, the fixed circular seal plate extension in sealing part one end, makes sealing part
It can tightly be sealed when under limit sealing state, when guaranteeing sealing state, the material in deflector chute will not water clock.
When concrete mixing and transporting car is in discharge status, vibrator starts therewith, in discharge process, the storing of deflector chute
Storehouse is also at discharge status, and the mixed mud material being stored in storage bin is unloaded down under the effect of gravity, due to road
The factors such as jolt or transport for a long time influence, part mixed mud material can be bonded in storage bin and unload, still
Under the shock effect of vibrator, the mixed mud material being bonded in deflector chute storage bin is shaken off, be unloaded up and down with deflector chute
Mixed mud material slip down, make in deflector chute storage bin that mixed mud material will not occur in complete unloading state every time in this way
The case where accumulation bonding, avoid the use for affecting deflector chute and deflector chute storage bin function.
Claims (8)
1. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick, including enclosed mechanism, anti-stick machine
Structure and deflector chute, it is characterized in that: the enclosed mechanism includes sealing part, drive rocker, servo-actuated rocking bar, flexible power dress
It sets, limit switch and fixed garter spring；
The delivery end of the deflector chute is that the semicircle of opening is cylindrical, and the sealing part includes the semicolumn of both ends open
Cylinder and circular seal plate, on the concentric end face for being fixedly connected on semicircle column casing of circular seal plate, sealing part, which is located at, is led
The surface of hopper fixes three semiorbicular fixed garter springs on the groove body where the delivery end of deflector chute in parallel, and two servo-actuated
One end of rocking bar is hinged in parallel respectively on the both ends of the fixation garter spring farthest from deflector chute port, two servo-actuated rocking bars it is another
End is hinged in parallel respectively on the two sides of semicircle column casing of sealing part, and one end of two drive rockers is cut with scissors in parallel respectively
It connects on the both ends of the fixation garter spring nearest from deflector chute port, the other end of two drive rockers is hinged on sealing in parallel respectively
On the two sides of the semicircle column casing of component, flexible power device one end is hinged on the side of intermediate fixation garter spring, is stretched dynamic
The other end of power device is hinged on the middle section position of one of drive rocker, and the limit switch includes upper contact point under
Contact point, limit switch are mounted on position hinged on servo-actuated rocking bar and fixed garter spring；
The Anti-bonding mechanism includes vibrator, rubber plug, bolt, sleeve and nut, and the rear end of the deflector chute is
The cavity that one section of closed shape is formed is made forward from deflector chute rear end along deflector chute length direction, and cavity rear end is openning shape
State has one week edge along cavity radially outwardly projecting in the end face where the one end of deflector chute with cavity, on the edge
It is uniform-distribution with four through-holes；Axially perforative four bolts hole, the bolt are circumferentially uniform-distribution on rubber plug
Hole is corresponding along upper through-hole with deflector chute cavity sides, and vibrator is embedded in rubber plug；Bolt, nut and sleeve cooperation will
Rubber plug is fixed on the edge of deflector chute cavity end radially outwardly projecting, deflector chute rear end along deflector chute length direction forward
The cavity and rubber plug of making the formation of one section of closed shape constitute the deflector chute storage bin of a sealing.
2. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
It is characterized in: the radius of the fixed circular seal plate in the radius of the semicircle column casing of the sealing part, sealing part one end and leads
The radius of hopper port is all the same.
3. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: one week oblique lamellar is fixed at the edge of the fixed circular seal plate extension in described sealing part one end.
4. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: the limit switch is mounted on the hinged fixation garter spring of servo-actuated rocking bar, and the position of installation is located in one of
The underface of hinge joint of the servo-actuated rocking bar on fixed garter spring, the upper contact point of limit switch and lower contact point are in servo-actuated rocking bar
Swinging plane in.
5. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: the hinge joint of servo-actuated rocking bar and drive rocker on sealing part on the deflector chute same side is along sealing
The edge of component is set gradually towards circular seal plate, the pendulum of drive rocker and both servo-actuated rocking bars on deflector chute same side
Dynamic co-planar.
6. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: the sleeve is mounted in the bolt hole of rubber plug, and bolt passes through sleeve and blocked up rubber by nut with through-hole
Head is fixed on the edge of cavity radially outwardly projecting, the installation of end face and rubber plug where the deflector chute storage bin
Contact surface be it is in sealing contact, the cross sectional shape of the rubber plug is identical as the shape of end face where deflector chute storage bin.
7. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: the vibrator is embedded in rubber plug before rubber plug molding, and vibrator is to be driven by electricity, in rubber
The conductor wire of vibrator is drawn on the non-mounting surface of plug.
8. a kind of storing type deflector chute delivery end closing device of agitator truck anti-stick according to claim 1,
Be characterized in: the lower part of the deflector chute is hinged by the top of preceding hinge ear and inclined support bar, and the top of deflector chute is cut with scissors after passing through
The top of ear and vertical support rod is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703698.1A CN108789845B (en) | 2018-06-30 | 2018-06-30 | A kind of storing type deflector chute delivery end closing device of agitator truck anti-stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810703698.1A CN108789845B (en) | 2018-06-30 | 2018-06-30 | A kind of storing type deflector chute delivery end closing device of agitator truck anti-stick |
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| CN108789845A CN108789845A (en) | 2018-11-13 |
| CN108789845B true CN108789845B (en) | 2019-06-07 |
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| CN201810703698.1A Active CN108789845B (en) | 2018-06-30 | 2018-06-30 | A kind of storing type deflector chute delivery end closing device of agitator truck anti-stick |
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| CN109822755A (en) * | 2019-03-06 | 2019-05-31 | 莱州亚通重型装备有限公司 | A kind of concrete delivery truck auxiliary discharging device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2710867Y (en) * | 2004-04-16 | 2005-07-20 | 何其双 | Single shaft agitator |
| CN101596747A (en) * | 2008-06-05 | 2009-12-09 | 中国国际海运集装箱(集团)股份有限公司 | Concrete mixing and transporting car and feed hopper thereof |
| US8079746B2 (en) * | 2009-03-16 | 2011-12-20 | Derald Lundberg | Concrete containment and washout apparatus |
| CN103465372B (en) * | 2013-09-13 | 2015-08-12 | 三一汽车制造有限公司 | A kind of trucd mixer and charging/discharging device thereof |
| CN104786371B (en) * | 2015-02-03 | 2017-07-28 | 李安生 | A kind of concrete mixing and transporting car storing type gathering sill device |
| CN205735528U (en) * | 2016-04-14 | 2016-11-30 | 北京城建银龙混凝土有限公司 | A kind of trucd mixer leakproof device for discharging |
| CN206501258U (en) * | 2017-01-11 | 2017-09-19 | 深圳市鸿力健混凝土有限公司 | A kind of reclaiming plate stop gauge and the concrete mixer truck with the device |
| CN206718171U (en) * | 2017-05-12 | 2017-12-08 | 广东信强混凝土有限公司 | Concrete mixer truck leakage-proof device |
| CN207359352U (en) * | 2017-10-18 | 2018-05-15 | 东莞市洪信混凝土有限公司 | A kind of drawing mechanism of concrete mixer truck |
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Address after: 450002 mechanical and electrical college, No.5 Dongfeng Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU University OF LIGHT INDUSTRY Address before: 450002 Henan Zhengzhou Jinshui District Zhengzhou Dongfeng Road 5 electrical and Mechanical College Patentee before: ZHENGZHOU University OF LIGHT INDUSTRY |