CN108943414A - concrete mixer - Google Patents
concrete mixer Download PDFInfo
- Publication number
- CN108943414A CN108943414A CN201810655854.1A CN201810655854A CN108943414A CN 108943414 A CN108943414 A CN 108943414A CN 201810655854 A CN201810655854 A CN 201810655854A CN 108943414 A CN108943414 A CN 108943414A
- Authority
- CN
- China
- Prior art keywords
- agitator
- rotary table
- staving
- belt
- inclined surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/26—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers
- B28C5/30—Mixing in containers to which motion is imparted to effect the mixing rotating about a vertical or steeply inclined axis during the mixing, e.g. comprising a flat bottomplate rotating about a vertical axis, co-operating with blades or stirrers with stirrers held stationary
-
- 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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of concrete mixers, its key points of the technical solution are that: including staving and rabbling mechanism, rabbling mechanism includes agitator, paddle and driving mechanism, driving mechanism includes driving motor, the first pulley being co-axially located in driving motor output shaft, coaxially connected the second belt wheel on agitator, belt, strainer, second belt wheel includes the connecting rod for being fixedly connected on agitator bottom, the first rotary table being set in connecting rod, the second rotary table being fixedly connected on connection boom end, several elastic components are provided between first rotary table and agitator, more materials is placed inside toward agitator, the revolving speed of agitator is faster, only need the less time that can complete the stirring to material in this way, the mixing effect of the blender is improved to a certain extent；During pushing mechanism work, does not need additional driving source and driven, more energy-saving and environmental protection.
Description
Technical field
The present invention relates to mixing plant machine technical field, in particular to a kind of concrete mixer.
Background technique
Concrete mixer, be for cement, sandstone aggregate and water mixing and mixing at concrete mixture machinery.
Currently, the Chinese patent that notification number is CN106891435A discloses a kind of concrete mixer, it includes charging basket,
The staving is internally provided with agitating device, and the agitating device includes the lid being installed in charging basket opening, is arranged and covering
On body and towards the agitating shaft of charging basket internal stretch, the driving motor for being arranged on lid and being connected with agitating shaft, the stirring
The lower loop of axis is equipped with multiple stirring blades tilted down.
When using the lower blender, material to be mixed is put into inside charging basket from opening first, it later will lid
Body snaps fitted on charging basket and covers the opening of charging basket.Driving motor is opened later, driving motor output shaft drives agitating shaft
It is rotated.During agitating shaft rotates, the stirring blade being arranged on agitating shaft starts to carry out the material inside charging basket
Stirring.
During the stirring blade on agitating shaft is stirred the material inside charging basket, the invariablenes turning speed of motor.
In this way when the material being put into inside charging basket is more, the time that material is spent required for being sufficiently stirred is longer, and stirring efficiency is lower.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of concrete mixer, with energy
Enough higher advantages of stirring efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of concrete mixer, packet
It includes staving, the rabbling mechanism inside staving for being stirred to material is set, the rabbling mechanism includes being rotatably connected on
Staving inside agitator is arranged in the paddle for being used to be stirred material on agitator inner wall, is arranged inside staving simultaneously
The driving mechanism being connected with agitator, the driving mechanism include that driving motor inside staving is arranged in, is co-axially located at drive
It moves the first pulley on motor output shaft, coaxially connected the second belt wheel on agitator, be wrapped in first pulley and the second band
Belt between wheel, the strainer for offseting with belt, second belt wheel includes being fixedly connected on agitator bottom
Connecting rod, is fixedly connected on second connect on boom end at the first rotary table for being set in connecting rod and being rotatedly connected with staving
Rotary table is provided with the slippage slot axially extending along connecting rod on the connecting rod side wall, be provided on first rotary table with it is sliding
The connected slipping block of slot sliding is moved, several elastic components are provided between first rotary table and agitator, first rotary table
Small end is towards the second rotary table side, and the small end of second rotary table is towards the first rotary table side, and the side wall of the first rotary table and the
The placed cavity for being put into for belt is formed between the side wall of two rotary tables.
Through the above technical solutions, agitator is carried out towards lower section during material is poured into agitator inside
It is mobile, and the whole pressure increase that elastic component is applied of agitator and material, so that shape occurs under pressure for elastic component
Become and the length of elastic component is gradually reduced.At the same time, the connecting rod for being connected to agitator bottom drives the second rotary table to moving down
It is dynamic, so that the spacing between the second rotary table and the first rotary table gradually increases.In the process, strainer is controlled towards agitator
Axial line side is mobile, so that belt is pressed between first pulley and the second belt wheel.And due to the small end direction of the first rotary table
Second rotary table side, the small end of the second rotary table is towards the first rotary table side, so driving the second belt wheel to be rotated in belt
In the process, the rotational angular velocity of the second belt wheel is larger.During second drives rotation, slipping block is set on the second belt wheel
It offsets with the internal groove side wall of slippage slot, and the agitator for driving connecting rod and being connected in connecting rod is rotated.And due to
The rotational angular velocity of two belt wheels is larger, so agitator can also be rotated at faster speed, improves in degree of correspondence
The stirring efficiency of the blender.In use, the velocity of rotation of motor is constant for the blender being arranged in this way, and agitator
Velocity of rotation can be speeded with the increase that material is added, and stirring efficiency is higher.
Preferably, several dovetail grooves are evenly distributed on the agitator inner wall, and dovetail groove one end is through agitator
Top surface, the stirring blade includes that sliding is connected to the interconnecting piece inside dovetail groove and is exposed to stirring at dovetail groove notch
Mix portion.
Through the above technical solutions, when stirring blade damages, it is only necessary to by corresponding stirring blade from dovetail groove
Middle taking-up is simultaneously replaced, and is not needed to replace entire agitator, is reduced waste.
Preferably, annular groove is provided on the inner wall of barrel, first rotary table is fixed on the end of agitator to be connected
It is connected to terminal pad, the terminal pad extend into inside annular groove and is rotatedly connected with annular groove.
Through the above technical solutions, the first rotary table is provided with terminal pad on the end of agitator, and the first rotary table is logical
It crosses terminal pad to be rotatedly connected with staving, in this way when belt and the first rotary table side wall relatively move, terminal pad will not be to skin
Inhibition is played in the movement of band, so that the use process of the blender becomes more smooth, quick.
Preferably, several idler wheels are rotatably connected on the end face of the second rotary table of the terminal pad direction, the idler wheel is used for
It offsets with annular groove internal groove side wall.
Through the above technical solutions, idler wheel and ring in terminal pad is arranged in during the first rotary table rotates
The internal groove side wall of slot contacts, and idler wheel is rotated around the axial line of itself.Friction in this way between terminal pad and annular groove is by sliding
Dynamic friction becomes rolling friction, so that the rotation of the first rotary table becomes more smooth, quick, and terminal pad is less prone to abrasion,
It ensure that the service life of the second belt wheel to a certain extent.
Preferably, rubber ring is coated on the idler wheel lateral wall.
Through the above technical solutions, being coated with rubber ring on idler wheel, opposite move occurs in idler wheel and annular groove internal groove side wall in this way
In dynamic process, annular groove internal groove side wall be less prone to scratch or damage the case where.
Preferably, the strainer includes sliding the rotation seat being connected on inner wall of barrel, being rotatably connected on rotation seat
Go up and be used to offset with belt tensioning wheel, drawing on staving for driving rotation seat mobile away from belt side is set
Motivation structure is arranged on staving for driving rotation seat towards the pushing mechanism of belt side movement.
Through the above technical solutions, during the second rotary table moves down, by pushing mechanism drive rotation seat to
Belt side it is mobile so that tensioning wheel and belt contacts, and tensioning wheel continues to press on belt, so that belt is towards in agitator
Heart curving, and belt is fitted closely with first pulley and the second belt wheel.
Preferably, the staving is internally provided with the shifting chute radially extended along staving, and the pulling mechanism includes setting
The extension block being connected on rotation seat and with shifting chute sliding, the spring for being arranged in inside shifting chute and being connected with extension block.
Through the above technical solutions, extension block is along cunning when pushing mechanism drives rotation seat mobile towards belt side
The length direction for moving slot is mobile towards belt side, is now placed in the spring inside shifting chute and is gradually shortened.When pushing mechanism loses
When effect, spring, which applies extension block, is directed toward the elastic force for deviating from tensioning wheel side, so that length direction of the extension block along slippage slot
It is mobile away from belt side.
Preferably, the pushing mechanism includes the frizzen being arranged in the second rotary table on agitator end, laterally slides
Move and be connected to the drive rod of staving bottom, straight skidding is connected to the response bars of staving side-walls, be equipped on the drive rod
For the through-hole that frizzen passes through, the through-hole is provided with the first inclined surface, first inclination on the inner hole wall of respective rods
Facing towards frizzen side, the frizzen is provided with the second inclined surface, second inclined surface on the end of response bar
Towards response bar side, the response bar is far from being provided with third inclined surface, the third inclined surface court on the end of drive rod
To rotation seat side.
Through the above technical solutions, frizzen is mobile towards through-hole side during the second rotary table moves downwards.
When the end of frizzen is extend into inside through-hole, and when the bottom end of frizzen and the first inclined surface offset, frizzen and to first
Inclined surface applies pressure, and the direction of pressure, perpendicular to the first inclined surface, drive rod is under pressure effect towards response later
Bar side is mobile.When the second inclined surface and response bar that drive rod moves on drive rod offset, drive rod applies response bar
Add thrust, and the direction of thrust is perpendicular to the second inclined surface.Since the second inclined surface is towards response bar side, so response bar exists
It is mobile away from drive rod side under the action of the thrust.When response bar moves to third inclined surface and rotation seat offsets,
Third inclined surface applies driving force to rotation seat, and the direction of driving force is perpendicular to third inclined surface.Due to third inclined surface court
To rotation seat side, so rotation seat is mobile towards belt side under the action of the driving force.The pushing mechanism being arranged in this way
It does not need additional driving source to be driven, more energy-saving and environmental protection.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, toward more materials is placed inside agitator, the revolving speed of agitator is faster, only needs the less time can in this way
The stirring to material is completed, improves the mixing effect of the blender to a certain extent；
2, it during pushing mechanism works, does not need additional driving source and is driven, more energy-saving and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for showing the contour structures of embodiment；
Fig. 2 is the schematic cross-sectional view of embodiment, is mainly used for showing the connection of each section in embodiment；
Fig. 3 is the schematic cross-sectional view of embodiment, is mainly used for showing the composition situation of strainer；
Fig. 4 is the portion the A enlarged drawing of Fig. 3.
Appended drawing reference: 1, staving；2, rabbling mechanism；21, agitator；22, paddle；221, interconnecting piece；222, mixing part；
23, driving mechanism；231, driving motor；232, first pulley；233, the second belt wheel；2331, connecting rod；2332, the first rotary table；
2333, the second rotary table；234, belt；235, strainer；2351, rotation seat；2352, tensioning wheel；2353, pulling mechanism；
23531, extension block；23532, spring；2354, pushing mechanism；23541, frizzen；23542, drive rod；23543, bar is responded；
3, slippage slot；4, slipping block；5, elastic component；6, placed cavity；7, dovetail groove；8, annular groove；9, terminal pad；10, idler wheel；11, rubber
Circle；12, shifting chute；13, through-hole；14, the first inclined surface；15, the second inclined surface；16, third inclined surface.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of concrete mixer, as shown in Figure 1 and Figure 2, including be placed on the ground staving 1, be arranged in staving 1
Portion is used for the rabbling mechanism 2 being stirred to material.Rabbling mechanism 2 includes agitator 21, paddle 22 and driving mechanism
23。
Agitator 21 is arranged inside staving 1, and the lateral wall of agitator 21 offsets with 1 inner barrel wall of staving, agitator 21
Can the axial line in staving 1 around staving 1 rotated.Several dovetail grooves 7 are provided on 21 inner barrel wall of agitator, and if
Dry dovetail groove 7 circumferentially array distribution centered on 21 axial line of agitator.Dovetail groove 7 extends along 21 axis of agitator, and swallow
7 notch of stern notch is towards 21 axial line side of agitator.7 one end of dovetail groove is located inside agitator 21, and the other end upwardly extends simultaneously
Through the top surface of agitator 21.
The number of paddle 22 is identical as the number of dovetail groove 7, is separately mounted to inside corresponding dovetail groove 7.Paddle
22 include interconnecting piece 221 and mixing part 222.The sliding of interconnecting piece 221 is connected to inside dovetail groove 7, and interconnecting piece 221 is outer
The internal groove side wall of side wall and dovetail groove 7 abuts against.222 one end of mixing part is connected with interconnecting piece 221, and the other end is from 7 notch of dovetail groove
It passes through and extends towards 21 axial line side of agitator.
As shown in Figure 2 and Figure 3, driving mechanism 23 includes driving motor 231, first pulley 232, the second belt wheel 233, belt
234 and strainer 235.The setting of driving motor 231 in 1 bottom of staving, the end of 231 output shaft of driving motor along vertically to
Direction extends.First pulley 232 is keyed on 231 output shaft of driving motor, and first pulley 232 is in driving motor 231
Coaxial arrangement.Second belt wheel 233 is mounted on the bottom surface of agitator 21, and the axial line of the second belt wheel 233 and first pulley 232
Axial line it is parallel.Belt 234 is wrapped between first pulley 232 and the second belt wheel 233, and for first pulley 232
Rotation is transmitted on the second belt wheel 233, and V-type band can be selected in belt 234.On strainer 235 is arranged inside staving 1, and
Tight 235 one end of mechanism offsets with belt 234 so that belt 234 be stretched in always first pulley 232 and the second belt wheel 233 it
Between.
Second belt wheel 233 includes connecting rod 2331, the first rotary table 2332 and the second rotary table 2333.Connecting rod 2331 is fixed
It is connected on the bottom surface of agitator 21, and connecting rod 2331 is arranged coaxially with agitator 21.It is arranged on 2331 side wall of connecting rod
There is slippage slot 3, and slippage slot 3 is distributed along 2331 axis of connecting rod.
As shown in Figure 3, Figure 4, the first rotary table 2332 is coaxially socketed in connecting rod 2331, and the big end of the first rotary table 2332
Towards 21 side of agitator.Slipping block 4 is convexly equipped on first rotary table 2332, slipping block 4 is radially extended along the first rotary table 2332,
And slipping block 4 extend into 3 inside of slippage slot and is connected with the sliding of slippage slot 3.First rotary table 2332 is close to the end face of agitator 21
On be fixedly connected with terminal pad 9, terminal pad 9 is cylinder, and the end face diameter of terminal pad 9 is greater than 2332 big end of the first rotary table
End face diameter.Annular groove 8 is provided on 1 inner barrel wall of staving, annular groove 8 is opposite with terminal pad 9 and for protruding into for terminal pad 9.Connection
Disk 9 is embedded on the end face of agitator 21 and is equipped with several idler wheels 10, and several idler wheels 10 are in centered on 9 axial line of terminal pad
Circumference array distribution.Idler wheel 10 is rotatedly connected with terminal pad 9, and rubber ring 11 is coated on idler wheel 10, when terminal pad 9 extend into ring
When 8 inside of slot, internal groove side wall of the rubber ring 11 with annular groove 8 away from agitator 21 on idler wheel 10 is abutted against.Terminal pad 9 is close to stirring
Several elastic components 5 being connected with agitator 21 are provided on the end face of bucket 21, and several elastic components 5 are with 9 axial line of terminal pad
Circumferentially array distribution, elastic component 5 can just select tension spring at center.
Second rotary table 2333 is fixedly connected on end of the connecting rod 2331 far from agitator 21, and the second rotary table 2333 with
Connecting rod 2331 is arranged coaxially.Second rotary table, 2333 small end direction, 2332 side of the first rotary table, and the shape of the second rotary table 2333
Shape is identical as the shape of the first rotary table 2332.It is formed and is supplied between 2332 lateral wall of lateral wall and the first rotary table of second rotary table 2333
The placed cavity 6 that belt 234 protrudes into.
Strainer 235 includes rotation seat 2351, tensioning wheel 2352, pulling mechanism 2353 and pushing mechanism 2354.Bucket
It is arranged fluted on 1 inner barrel wall of body, groove is radially extended along staving 1.Rotation seat 2351 is arranged in inside grooves, and rotation seat
2351 can be slid along the depth direction of groove.Tensioning wheel 2352 is rotatably connected on rotation seat 2351, and tensioning wheel
2352 axial line is parallel with the axial line of the second rotary table 2333.Shifting chute 12 is provided on the internal groove side wall of groove, and mobile
The depth direction of slot 12 and the depth direction of groove are perpendicular.Pulling mechanism 2353 includes extension block 23531 and spring
23532.Extension block 23531 is fixedly connected on rotation seat 2351 and extension block 23531 extend into the inside of shifting chute 12 and with shifting
Dynamic 12 internal groove side wall of slot offsets.23532 one end of spring is connected with extension block 23531, and the other end is connected with 12 internal groove side wall of shifting chute, bullet
Spring 23532 is for driving rotation seat 2351 mobile towards 1 axial line side of staving.
Pushing mechanism 2354 includes frizzen 23541, drive rod 23542 and response bar 23543.Frizzen 23541 is solid
Surely the second rotary table 2333 is connected on the end of agitator 21, and frizzen 23541 is arranged coaxially with the second rotary table 2333.
Drive rod 23542 is arranged inside staving 1, and drive rod 23542 can be moved along the radial direction of staving 1.On drive rod 23542
It is equipped with the through-hole 13 opposite with frizzen 23541, inner hole wall of the through-hole 13 far from 1 axial line of staving is the first inclined surface 14,
First inclined surface 14 is towards 23541 side of frizzen, and the spacing between the first inclined surface 14 and agitator 21 is away from bucket
1 axial line side of body is gradually reduced.Drive rod 23542 is provided with the second inclined surface 15 on the end of 1 inner barrel wall of staving, the
Two inclined surface 15 are directed away from 23541 side of frizzen, and the spacing between the second inclined surface 15 and agitator 21 is towards staving 1
Inner barrel wall side gradually increases.It responds bar 23543 to be arranged inside staving 1, and response bar 23543 is axially extending along staving 1, ring
Answer bar 23543 that can axially be slid along staving 1.Response 23543 one end of bar offset with the second inclined surface 15, the other end towards
2351 side of rotation seat extends.Response bar 23543 is provided with third inclined surface 16 on the end of rotation seat 2351, and third is inclined
Inclined-plane 16 is abutted against towards 2351 side of rotation seat and with rotation seat 2351.
Specific use process is as follows for concrete mixer: material to be mixed being gradually poured into agitator 21 first
Portion, in the process, the pressure that agitator 21 applies spring 23532 gradually increase, and spring 23532 gradually reduces and agitator
21 move gradually downward.At the same time, connecting rod 2331 drives the second rotary table 2333 to be moved towards lower section, so that the second circle
Spacing between platform 2333 and the first rotary table 2332 gradually increases.At the same time, the frizzen 23541 on the second rotary table 2333 to
13 side of through-hole it is mobile.When frizzen 23541 extend into 13 inside of through-hole and abuts against with the first inclined surface 14, frizzen
23541 pairs of drive rods 23542 apply pressure, and pressure and the first inclined surface 14 are perpendicular, so that drive rod 23542 is towards response
23543 side of bar is mobile.When the second inclined surface 15 on drive rod 23542 is abutted against with response bar 23543, drive rod
23542 start to apply thrust to response bar 23543, and thrust and the second inclined surface 15 are perpendicular, so that response bar 23543 starts
It is moved upwards.When the third inclined surface 16 on response bar 23543 is abutted against with 2351 side wall of rotation seat, bar is responded
23543 pairs of rotation seats 2351 apply driving force, and driving force and third inclined surface 16 are perpendicular, open so that rotation seat 2351 drives
Bearing up pulley 2352 is mobile towards 234 side of belt.When tensioning wheel 2352 and belt 234 abut against, tensioning wheel 2352 pushes belt
234 is mobile towards first pulley 232 and 233 line side of the second belt wheel.At the same time, the belt 234 inside placed cavity 6
Wheel end is mobile towards 2331 side of connecting rod, and belt 234 is pressed on 2333 side wall of the first rotary table 2332 and the second rotary table
On.When material to be mixed launches completion, driving motor 231 is opened.231 output shaft of driving motor drives first pulley
232 are rotated.At the same time, the belt 234 being wrapped in first pulley 232 drives the second belt wheel 233 to be rotated, and second
Belt wheel 233 drives agitator 21 to be rotated by connecting rod 2331.Agitator 21 in the course of rotation, is arranged in agitator
Paddle 22 on 21 inner walls are stirred material.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (8)
1. a kind of concrete mixer, the stirring including staving (1), setting inside staving (1) for being stirred to material
Mechanism (2), it is characterized in that: the rabbling mechanism (2) includes being rotatably connected on the internal agitator (21) of staving (1), being arranged and stirring
Mix paddle (22) on bucket (21) inner wall for being stirred to material, setting it is internal in staving (1) and with agitator (21)
Connected driving mechanism (23), the driving mechanism (23) include being arranged in the internal driving motor (231) of staving (1), coaxially
The first pulley (232) that is arranged on driving motor (231) output shaft, coaxially connected the second belt wheel on agitator (21)
(233), it is wrapped in the belt (234) between first pulley (232) and the second belt wheel (233), for what is offseted with belt (234)
Strainer (235), second belt wheel (233) include the connecting rod (2331) for being fixedly connected on agitator (21) bottom, set
Be located on connecting rod (2331) and be rotatedly connected with staving (1) the first rotary table (2332), be fixedly connected on connecting rod (2331)
The second rotary table (2333) on end is provided with the cunning axially extending along connecting rod (2331) on connecting rod (2331) side wall
It moves slot (3), is provided on first rotary table (2332) and slides the slipping block (4) being connected, first rotary table with slippage slot (3)
(2332) it is provided between agitator (21) several elastic components (5), the small end of first rotary table (2332) is round towards second
Platform (2333) side, small end direction the first rotary table (2332) side of second rotary table (2333), and the first rotary table (2332)
Side wall and the second rotary table (2333) side wall between form placed cavity (6) for being put into for belt (234).
2. concrete mixer according to claim 1, it is characterized in that: being evenly distributed on the agitator (21) inner wall
Several dovetail grooves (7), and dovetail groove (7) one end, through the top surface of agitator (21), paddle (22) piece includes sliding
The mixing part (222) for being connected to the internal interconnecting piece (221) of dovetail groove (7) and being exposed at dovetail groove (7) notch.
3. concrete mixer according to claim 1, it is characterized in that: being provided with annular groove on the staving (1) inner wall
(8), first rotary table (2332) is fixedly connected with terminal pad (9) on the end of agitator (21), the terminal pad (9)
It extend into annular groove (8) inside and is rotatedly connected with annular groove (8).
4. concrete mixer according to claim 3, it is characterized in that: the terminal pad (9) the second rotary table of direction
(2333) it is rotatably connected on end face several idler wheels (10), the idler wheel (10) with annular groove (8) internal groove side wall for offseting.
5. concrete mixer according to claim 4, it is characterized in that: being coated with rubber on the idler wheel (10) lateral wall
It encloses (11).
6. concrete mixer according to claim 1, it is characterized in that: the strainer (235) includes sliding connection
Rotation seat (2351) on staving (1) inner wall is rotatably connected on rotation seat (2351) and for offseting with belt (234)
The drawing for being used to drive rotation seat (2351) mobile away from belt (234) side is arranged on staving (1) in tensioning wheel (2352)
The promotion machine for being used to drive rotation seat (2351) mobile towards belt (234) side is arranged on staving (1) in motivation structure (2353)
Structure (2354).
7. concrete mixer according to claim 6, it is characterized in that: the staving (1) is internally provided with along staving (1)
The shifting chute (12) radially extended, the pulling mechanism (2353) include be arranged on rotation seat (2351) and with shifting chute (12)
The connected extension block (23531) of sliding, setting are in the spring that shifting chute (12) is internal and is connected with extension block (23531)
(23532)。
8. concrete mixer according to claim 7, it is characterized in that: the pushing mechanism (2354) includes setting the
Frizzen (23541), horizontal sliding of two rotary tables (2333) on agitator (21) end are connected to the biography of staving (1) bottom
Lever (23542), straight skidding are connected to the response bar (23543) of staving (1) side-walls, wear on the drive rod (23542)
Equipped with the through-hole (13) passed through for frizzen (23541), the through-hole (13) is arranged on the inner hole wall of response bar (23543)
Have the first inclined surface (14), first inclined surface (14) is leaned on towards frizzen (23541) side, the drive rod (23542)
It is provided with the second inclined surface (15) on the end of nearly response bar (23543), the second inclined surface (15) direction response bar
(23543) side, it is described response bar (23543) far from drive rod (23542) end on be provided with third inclined surface (16), institute
Third inclined surface (16) is stated towards rotation seat (2351) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655854.1A CN108943414B (en) | 2018-06-23 | 2018-06-23 | Concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655854.1A CN108943414B (en) | 2018-06-23 | 2018-06-23 | Concrete mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108943414A true CN108943414A (en) | 2018-12-07 |
| CN108943414B CN108943414B (en) | 2020-02-21 |
Family
ID=64486373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655854.1A Active CN108943414B (en) | 2018-06-23 | 2018-06-23 | Concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108943414B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110014517A (en) * | 2019-05-22 | 2019-07-16 | 陕西新意达恒众混凝土有限公司 | A kind of concrete central mix plant |
| CN111391133A (en) * | 2020-04-14 | 2020-07-10 | 陕西百固建材有限公司 | Mixer for concrete production system |
| CN113100027A (en) * | 2021-03-22 | 2021-07-13 | 台州市铭泰建设有限公司 | Assembled green building roof |
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| CN110014517A (en) * | 2019-05-22 | 2019-07-16 | 陕西新意达恒众混凝土有限公司 | A kind of concrete central mix plant |
| CN111391133A (en) * | 2020-04-14 | 2020-07-10 | 陕西百固建材有限公司 | Mixer for concrete production system |
| CN113100027A (en) * | 2021-03-22 | 2021-07-13 | 台州市铭泰建设有限公司 | Assembled green building roof |
| CN113100027B (en) * | 2021-03-22 | 2021-11-23 | 台州市铭泰建设有限公司 | Assembled green building roof |
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| CN108943414B (en) | 2020-02-21 |
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