CN111231115A - Circulation stirring concrete mixer - Google Patents
Circulation stirring concrete mixer Download PDFInfo
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- CN111231115A CN111231115A CN202010103038.7A CN202010103038A CN111231115A CN 111231115 A CN111231115 A CN 111231115A CN 202010103038 A CN202010103038 A CN 202010103038A CN 111231115 A CN111231115 A CN 111231115A
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- concrete mixer
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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
- B28C5/08—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
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the field of concrete preparation, in particular to a circularly-stirred concrete mixer. The stirring device comprises a motor II, a main shaft, stirring blades and tamping blades, and different stirring modes are used according to different concrete mixing degrees so as to improve the stirring efficiency and the stirring effect and prolong the service life of the rotary stirring equipment; in the early-stage stirring operation, large-scale primary stirring is carried out through large-amplitude left-right movement of the pushing and stirring plate, and meanwhile, a rotary stirring mechanism formed by the stirring blade and the tamping blade carries out stirring at a fixed point, so that the working strength of the rotary stirring mechanism at the initial stage is reduced; in the middle and later stages of stirring operation, move left through pushing away and stir the concrete that promotes through preliminary stirring and carry out more careful stirring to rotatory rabbling mechanism department, push away afterwards and stir the board and rise the back and move right, make the concrete natural reflux that just has just passed through careful stirring to the right side and realize the circulation, so relapse be convenient for carry out the rapid mixing operation and the stirring effect uniformity to the concrete in the large capacity container.
Description
Technical Field
The invention relates to the field of concrete preparation, in particular to a circularly-stirred concrete mixer.
Background
For example, the publication No. CN206551220U discloses a concrete mixer, which includes a mixing tank, and further includes a rotating drum vertically disposed in the mixing tank and having openings at two ends, a first helical blade fixed on an inner wall of the rotating drum, a first power component for driving the rotating drum to rotate, a mixing shaft inserted in the rotating drum, a second helical blade fixed on the mixing shaft, and a second power component for driving the mixing shaft to rotate, wherein a rotation direction of the rotating drum is opposite to a rotation direction of the mixing shaft. The utility model has the advantages of it is following and effect: adopt power spare one to drive the rotary drum and rotate, power spare two drive (mixing) shaft rotates, and rotary drum rotation direction and (mixing) shaft rotation direction are opposite, to the concrete intensive mixing in the rotary drum, have reached the effect that improves concrete mixer stirring performance, concrete mixing. But this mixer is when the agitator volume is far greater than rotatory rabbling mechanism, and it is arranged material inefficiency, can't carry out a large amount of stirs to the concrete when the concrete mixing operation intensity demand of early stage is high, and the stirring operation of middle and later stage concrete can't carry out more careful stirring, and the stirring degree of the concrete of the difficult control of being convenient for, the local excessive stirring or the phenomenon that the stirring effect is not enough easily appear.
Disclosure of Invention
The invention aims to provide a circularly-stirred concrete mixer, which can uniformly and quickly stir when the volume of a stirring barrel is far larger than that of a stirring mechanism, and can predict the stirring degree.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a circulation stirring concrete mixer, includes motor II, main shaft, stirring leaf and smashes the leaf, the output shaft and the main shaft rigid coupling of motor II, the downside of main shaft is equipped with the stirring leaf, and the lower extreme rigid coupling of stirring leaf smashes the leaf, smashes the cross-sectional area of leaf and is greater than the cross-sectional area of stirring leaf and smashing leaf junction, and the stirring leaf can drive when stirring preparation concrete and smash the leaf and move from top to bottom, smashes the extreme lower position of leaf motion and can reach the bottom of preparation concrete.
This circulation stirring concrete mixer still includes processing case, frame, release link, compression spring and flat board, the upper end rigid coupling frame of processing case, two release links of the upper end rigid coupling of motor II, two release links sliding connection are in the frame, and flat board rigid coupling is in the upper end of two release links, and compression spring is located between flat board and the frame, drives the stirring leaf through the dull and stereotyped up-and-down motion of control and carries out the up-and-down motion.
This circulation stirring concrete mixer still includes base II, rolling bearing, wheel, motor III and eccentric wheel, II rigid couplings of base in the frame, motor III rigid coupling on base II, and motor III's output shaft rotates to be connected on rolling bearing, and the eccentric position department of eccentric wheel and motor III's output shaft rigid coupling, eccentric wheel and wheel contact, the wheel rotates to be connected on the flat board, drives the wheel up-and-down motion through the rotation of eccentric wheel and realizes dull and stereotyped up-and-down motion.
This concrete mixer is stirred in circulation still includes sleeve pipe, base plate, base I, motor I, connecting rod II, transfer line, connecting portion and pushes away and stirs the board, the sleeve pipe sets up the right-hand member at the processing case, the right-hand member of base rigid coupling at the processing case lower extreme, I rigid coupling of base is on the base plate, I rigid coupling of motor is in the upper end of base I, the output shaft of motor I and the one end rigid coupling of connecting rod I, the other end of connecting rod I is articulated with the one end of connecting rod II, the other end and the connecting portion of connecting rod II are articulated, the right-hand member rigid coupling of connecting portion and transfer line, the left end installation of transfer line pushes away stirs the board, transfer line sliding connection is in the sleeve pipe, the stirring.
This concrete mixer is stirred in circulation still includes electric putter, guide arm, limit guide portion, spout, limit gib block, connecting portion and takes straight notch frame, the electric putter rigid coupling is on the base plate, and the movable end of electric putter rotates the connection guide arm, and limit guide portion rigid coupling is at the left end of transfer line, and the spout setting is at the left end of limit guide portion, and limit gib block sets up at the right-hand member that pushes away the stirring board, pushes away the stirring board and realizes installing the left end at the transfer line in the spout through limiting gib block sliding connection, and the connecting portion rigid coupling is pushing away the upper end of stirring board, takes straight notch frame rigid coupling at the right-hand member of connecting portion, and the guide arm is inserted the cunning and is taken straight notch.
This concrete mixer is stirred in circulation still includes increasing steady portion and cooperation groove, increase the lower extreme of steady portion rigid coupling in the processing incasement portion, the cooperation groove sets up at the lower extreme that pushes away and stirs the board, pushes away and stirs the board and pass through cooperation groove sliding connection when being in the lowest position and increase steady portion.
This circulation stirring concrete mixer still includes the shrink face, the left mirror symmetry of processing incasement portion is equipped with two shrink faces, and the interval of two shrink faces decreases progressively left.
The front width and the rear width of the pushing and stirring plate are smaller than the front width and the rear width of the inner part of the processing box.
The discharging pipe is arranged at the left end of the processing box and located between the two contraction surfaces.
The stirring blades are located between the two contraction surfaces, the stirring blades are L-shaped, the number of the stirring blades is three, and the three stirring blades are arranged from inside to outside.
The invention discloses a circularly-stirred concrete mixer, which has the beneficial effects that:
different stirring modes are further used through different concrete mixing degrees, so that the stirring efficiency and the stirring effect are improved, and the service life of the rotary stirring equipment is prolonged; in the early-stage stirring operation, large-scale primary stirring is carried out through large-amplitude left-right movement of the pushing and stirring plate, and meanwhile, a rotary stirring mechanism formed by the stirring blade and the tamping blade carries out stirring at a fixed point, so that the working strength of the rotary stirring mechanism at the initial stage is reduced; in the middle and later stages of stirring operation, move left through pushing away and stir the concrete that promotes through preliminary stirring and carry out more careful stirring to rotatory rabbling mechanism department, push away afterwards and stir the board and rise the back and move right, make the concrete natural reflux that just has just passed through careful stirring to the right side and realize the circulation, so relapse be convenient for carry out the rapid mixing operation and the stirring effect uniformity to the concrete in the large capacity container.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view showing the overall construction of a circulation stirring concrete mixer of the present invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
FIG. 6 is a schematic diagram of a portion of the present invention;
FIG. 7 is a schematic diagram six of a portion of the present invention;
FIG. 8 is a seventh schematic view of a portion of the present invention;
fig. 9 is a partial structural schematic view eight of the present invention.
In the figure: a processing box 1; a casing 101; a converging surface 102; a tapping pipe 103; a stabilizing section 104; a substrate 2; a base I201; an electric push rod 202; a guide rod 203; a motor I3; a connecting rod I301; a connecting rod II 302; a transmission rod 4; a connecting portion 401; a guide stopper 402; a chute 403; a pushing and stirring plate 5; a mating groove 501; a guide bar 502; a connecting portion 503; a rack with straight slots 504; a frame 6; a base II 601; a pedestal bearing 602; a motor II 7; a reset lever 701; a compression spring 702; a plate 703; a wheel 704; a main shaft 705; a stirring blade 706; pounding leaves 707; a motor III 8; an eccentric 801.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-9, a circulating stirring concrete mixer comprises a motor ii 7, a main shaft 705, a stirring blade 706 and a tamping blade 707, wherein an output shaft of the motor ii 7 is fixedly connected with the main shaft 705, the stirring blade 706 is arranged at the lower side of the main shaft 705, the lower end of the stirring blade 706 is fixedly connected with the tamping blade 707, the cross-sectional area of the tamping blade 707 is larger than the cross-sectional area of the connection part of the stirring blade 706 and the tamping blade 707, the stirring blade 706 can drive the tamping blade 707 to move up and down when concrete is prepared by stirring, and the lowest position of the movement of the tamping blade 707 can reach the bottom of the prepared concrete. The stirring blade 706 is driven by the motor II 7 to rotate, the stirring blade 706 is controlled to move up and down in the action, the stirring blade 706 is used for driving the smashing blade 707 to move up and down to smash concrete, the concrete is smashed from the bottom of the concrete to the upper layer of the concrete to mix on two degrees of freedom, the concrete with the bottom easy to bond or the bottom difficult to mix can be smashed to the upper layer, namely, the position where the stirring blade 706 touches, and the concrete is prepared by fully and efficiently stirring.
The second embodiment is as follows:
as shown in fig. 1-9, the circulating stirring concrete mixer further includes a processing box 1, a frame 6, two restoring rods 701, a compression spring 702 and a flat plate 703, the upper end of the processing box 1 is fixedly connected to the frame 6, the upper end of the motor ii 7 is fixedly connected to the two restoring rods 701, the two restoring rods 701 are slidably connected to the frame 6, the flat plate 703 is fixedly connected to the upper ends of the two restoring rods 701, the compression spring 702 is located between the flat plate 703 and the frame 6, and the stirring blade 706 is driven to move up and down by controlling the up and down movement of the flat plate 703. Dull and stereotyped 703 is convenient for be connected with mechanisms such as electric telescopic handle and realizes the up-and-down motion, also is convenient for realize artificial trampling and realizes the up-and-down motion, and compression spring 702 sets up the accessible and observes dull and stereotyped 703 resilience condition, if the resilience is smooth then explains that the stirring degree is enough, if the resilience is slow then explains that the mud content is big or the stirring degree is not enough, only can realize the up-and-down motion of stirring leaf 706 through pressing dull and stereotyped 703 downwards.
The third concrete implementation mode:
as shown in fig. 1-9, the circular stirring concrete mixer further comprises a base ii 601, a pedestal bearing 602, a wheel 704, a motor iii 8 and an eccentric wheel 801, wherein the base ii 601 is fixedly connected to the frame 6, the motor iii 8 is fixedly connected to the base ii 601, an output shaft of the motor iii 8 is rotatably connected to the pedestal bearing 602, an eccentric position of the eccentric wheel 801 is fixedly connected to an output shaft of the motor iii 8, the eccentric wheel 801 is in contact with the wheel 704, the wheel 704 is rotatably connected to the flat plate 703, and the rotation of the eccentric wheel 801 drives the wheel 704 to move up and down to realize the up and down movement of the flat plate 703. Starting motor III 8, motor III 8's output shaft drives eccentric wheel 801 and rotates, eccentric wheel 801 rotates the round and can press driving wheel 704 once down, thereby accessible eccentric wheel 801 last rotation realizes the reciprocating motion about wheel 704, when concrete mixing, smash leaf 707 upward movement and receive the resistance, and then wheel 704 can change through compression spring 702 playback speed, the playback is quick and continuous, the rhythm normally does not change and can explain that the unseen inside stirring of concrete is even, avoid excessive stirring.
The fourth concrete implementation mode:
as shown in fig. 1-9, the concrete mixer with circular stirring further includes a sleeve 101, a base plate 2, a base i 201, a motor i 3, a connecting rod i 301, a connecting rod ii 302, a transmission rod 4, a connecting portion 401 and a stirring pushing plate 5, wherein the sleeve 101 is disposed at the right end of the processing box 1, the base plate 2 is fixedly connected to the right end of the lower end of the processing box 1, the base i 201 is fixedly connected to the base plate 2, the motor i 3 is fixedly connected to the upper end of the base i 201, an output shaft of the motor i 3 is fixedly connected to one end of the connecting rod i 301, the other end of the connecting rod i 301 is hinged to one end of the connecting rod ii 302, the other end of the connecting rod ii 302 is hinged to the connecting portion 401, the connecting portion 401 is fixedly connected to the right end of the transmission rod 4, the stirring pushing plate 5 is mounted at the left end of the transmission rod 4, the transmission rod 4. Starting motor I3, I301 rotation of the output shaft drive connecting rod of motor I3, I301 drive connecting portion 401 side-to-side motion of connecting rod, and then transfer line 4 can drive and push away and stir 5 side-to-side motion, push away stir 5 in the side-to-side motion's in-process except can play when stirring the concrete earlier stage and push away by a wide margin and smash the raw and other materials of the preliminary mixture that are difficult to stir, can also follow the stirring degree and uprise the back, the in-process that the concrete is even gradually, do not stir the fine and smooth part in stirring leaf 706 right side and promote to stirring leaf 706 department, concrete that will not fine and smooth stirring carries out concentrated careful stirring.
The fifth concrete implementation mode:
as shown in fig. 1-9, the circularly-stirred concrete mixer further includes an electric push rod 202, a guide rod 203, a guide-limiting portion 402, a sliding slot 403, a guide-limiting strip 502, a connecting portion 503, and a frame with a straight slot 504, wherein the electric push rod 202 is fixedly connected to the base plate 2, the movable end of the electric push rod 202 is rotatably connected to the guide rod 203, the guide-limiting portion 402 is fixedly connected to the left end of the transmission rod 4, the sliding slot 403 is arranged at the left end of the guide-limiting portion 402, the guide-limiting strip 502 is arranged at the right end of the stirring-pushing plate 5, the stirring-pushing plate 5 is slidably connected to the sliding slot 403 through the guide-limiting strip 502 and is mounted at the left end of the transmission rod 4, the connecting portion 503 is fixedly connected to the upper end of the stirring-pushing plate 5, the frame with a straight slot 504 is fixedly. The height of the guide rod 203 can be controlled by the lifting of the electric push rod 202, the height of the straight notch frame 504 is controlled by the height of the guide rod 203, the straight notch frame 504 drives the pushing and stirring plate 5 to move up and down, the pushing and stirring plate 5 is lifted by the electric push rod 202 when the pushing and stirring plate 5 moves rightwards, the pushing and stirring plate 5 can be prevented from being brought back to concrete when moving rightwards in the middle period of stirring, and further the concrete which is not finely stirred can be pushed to the left side to be intensively stirred when the pushing and stirring plate 5 moves leftwards every time, and the lifting after the later-stage use of the equipment is finished, so that the equipment is convenient to clean and maintain.
The sixth specific implementation mode:
as shown in fig. 1 to 9, the circulation stirring concrete mixer further includes a stabilizing part 104 and a matching groove 501, the stabilizing part 104 is fixedly connected to the lower end of the inside of the processing box 1, the matching groove 501 is arranged at the lower end of the stirring pushing plate 5, and the stirring pushing plate 5 is slidably connected to the stabilizing part 104 through the matching groove 501 when being at the lowest position. In the stirring operation of earlier stage, a large amount of raw materialss do not mix together, the resistance is great when pushing away stirring board 5 side-to-side motion stirring utilizes increasing the stationarity of steady portion 104 increase motion, when the middle period of stirring operation, push away stirring board 5 descend with increase steady portion 104 cooperation left side motion promote not stir careful concrete left side motion and utilize stirring leaf 706 and smash leaf 707 intensive mixing, and then realize carrying out the omnidirectional initial mixing to the concrete in the large capacity container, and the minute stirring of minute allocation in middle and later stages, and then the life-span and the availability factor of multiplicable rotation rabbling mechanism.
The seventh embodiment:
as shown in fig. 1 to 9, the circulation stirring concrete mixer further comprises a contraction surface 102, two contraction surfaces 102 are symmetrically arranged on the left mirror image of the inside of the processing box 1, and the distance between the two contraction surfaces 102 decreases to the left. Two shrink surfaces 102 are favorable to concentrating on stirring leaf 706 department of left side concrete, after pushing away stir board 5 and moving left and promoting not careful stirring's concrete, not careful stirring's concrete is through the stirring of stirring leaf 706 and then the misce bene is meticulous, because promote concrete left side concrete increase left, along with the action of gravity left side concrete backward flow to the right side, and then two shrink surfaces 102's overall arrangement can promote the backward flow right of concrete, the even degree of the concrete that makes the right side is gradually the same with the even degree of the careful concrete in left side, this stirring process is efficient, the stirring degree is high, the mechanism pressure to the rotation stirring alleviates.
The specific implementation mode is eight:
as shown in fig. 1 to 9, the width of the pushing and stirring plate 5 is smaller than the width of the processing box 1. The front and back sides of the pushing and stirring plate 5 are spaced from the front and back sides inside the processing box 1, so that the stirring operation of initial concrete is facilitated, the concrete is convenient to repeatedly flow back left and right, and the concrete convenient to stir finely flows back right when the concrete is stirred in the middle and later stages.
The specific implementation method nine:
as shown in fig. 1 to 9, the tapping pipe 103 is arranged at the left end of the processing box 1 between two converging surfaces 102. The discharge pipe 103 is arranged at the contraction end of the two contraction surfaces 102, and is beneficial to pushing the concrete to the left by using the pushing and stirring plate 5 for discharging.
The detailed implementation mode is ten:
as shown in fig. 1 to 9, the stirring blade 706 is located between the two contraction surfaces 102, the stirring blade 706 is L-shaped, three stirring blades 706 are uniformly arranged in the circumferential direction, and the three stirring blades 706 are arranged from inside to outside. Further increasing the effective mixing volume for circumferential mixing and also increasing the volume of concrete that is effectively vertically propelled by the paddles 707.
The invention relates to a circularly-stirred concrete mixer, which has the working principle that:
the stirring blade 706 is driven by the motor II 7 to rotate, the stirring blade 706 is controlled to move up and down in the action, the stirring blade 706 is used for driving the smashing blade 707 to move up and down to smash concrete, the concrete is smashed from the bottom of the concrete to the upper layer of the concrete to mix on two degrees of freedom, the concrete with the bottom easy to bond or the bottom difficult to mix can be smashed to the upper layer, namely, the position where the stirring blade 706 touches, and the concrete is prepared by fully and efficiently stirring. Dull and stereotyped 703 is convenient for be connected with mechanisms such as electric telescopic handle and realizes the up-and-down motion, also is convenient for realize artificial trampling and realizes the up-and-down motion, and compression spring 702 sets up the accessible and observes dull and stereotyped 703 resilience condition, if the resilience is smooth then explains that the stirring degree is enough, if the resilience is slow then explains that the mud content is big or the stirring degree is not enough, only can realize the up-and-down motion of stirring leaf 706 through pressing dull and stereotyped 703 downwards. Starting motor III 8, motor III 8's output shaft drives eccentric wheel 801 and rotates, eccentric wheel 801 rotates the round and can press driving wheel 704 once down, thereby accessible eccentric wheel 801 last rotation realizes the reciprocating motion about wheel 704, when concrete mixing, smash leaf 707 upward movement and receive the resistance, and then wheel 704 can change through compression spring 702 playback speed, the playback is quick and continuous, the rhythm normally does not change and can explain that the unseen inside stirring of concrete is even, avoid excessive stirring. Starting motor I3, I301 rotation of the output shaft drive connecting rod of motor I3, I301 drive connecting portion 401 side-to-side motion of connecting rod, and then transfer line 4 can drive and push away and stir 5 side-to-side motion, push away stir 5 in the side-to-side motion's in-process except can play when stirring the concrete earlier stage and push away by a wide margin and smash the raw and other materials of the preliminary mixture that are difficult to stir, can also follow the stirring degree and uprise the back, the in-process that the concrete is even gradually, do not stir the fine and smooth part in stirring leaf 706 right side and promote to stirring leaf 706 department, concrete that will not fine and smooth stirring carries out concentrated careful stirring. The height of the guide rod 203 can be controlled by the lifting of the electric push rod 202, the height of the straight notch frame 504 is controlled by the height of the guide rod 203, the straight notch frame 504 drives the pushing and stirring plate 5 to move up and down, the pushing and stirring plate 5 is lifted by the electric push rod 202 when the pushing and stirring plate 5 moves rightwards, the pushing and stirring plate 5 can be prevented from being brought back to concrete when moving rightwards in the middle period of stirring, and further the concrete which is not finely stirred can be pushed to the left side to be intensively stirred when the pushing and stirring plate 5 moves leftwards every time, and the lifting after the later-stage use of the equipment is finished, so that the equipment is convenient to clean and maintain. In the stirring operation of earlier stage, a large amount of raw materialss do not mix together, the resistance is great when pushing away stirring board 5 side-to-side motion stirring utilizes increasing the stationarity of steady portion 104 increase motion, when the middle period of stirring operation, push away stirring board 5 descend with increase steady portion 104 cooperation left side motion promote not stir careful concrete left side motion and utilize stirring leaf 706 and smash leaf 707 intensive mixing, and then realize carrying out the omnidirectional initial mixing to the concrete in the large capacity container, and the minute stirring of minute allocation in middle and later stages, and then the life-span and the availability factor of multiplicable rotation rabbling mechanism. Two shrink surfaces 102 are favorable to concentrating on stirring leaf 706 department of left side concrete, after pushing away stir board 5 and moving left and promoting not careful stirring's concrete, not careful stirring's concrete is through the stirring of stirring leaf 706 and then the misce bene is meticulous, because promote concrete left side concrete increase left, along with the action of gravity left side concrete backward flow to the right side, and then two shrink surfaces 102's overall arrangement can promote the backward flow right of concrete, the even degree of the concrete that makes the right side is gradually the same with the even degree of the careful concrete in left side, this stirring process is efficient, the stirring degree is high, the mechanism pressure to the rotation stirring alleviates. The front and back sides of the pushing and stirring plate 5 are spaced from the front and back sides inside the processing box 1, so that the stirring operation of initial concrete is facilitated, the concrete is convenient to repeatedly flow back left and right, and the concrete convenient to stir finely flows back right when the concrete is stirred in the middle and later stages. The discharge pipe 103 is arranged at the contraction end of the two contraction surfaces 102, and is beneficial to pushing the concrete to the left by using the pushing and stirring plate 5 for discharging. Further increasing the effective mixing volume for circumferential mixing and also increasing the volume of concrete that is effectively vertically propelled by the paddles 707.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a circulation stirring concrete mixer, includes motor II (7), main shaft (705), stirring leaf (706) and smashes leaf (707), its characterized in that: an output shaft of the motor II (7) is fixedly connected with the main shaft (705), a stirring blade (706) is arranged on the lower side of the main shaft (705), a tamping blade (707) is fixedly connected to the lower end of the stirring blade (706), the cross-sectional area of the tamping blade (707) is larger than that of the joint of the stirring blade (706) and the tamping blade (707), the stirring blade (706) can drive the tamping blade (707) to move up and down when concrete is prepared by stirring, and the lowest position of the movement of the tamping blade (707) can reach the bottom of the prepared concrete.
2. The cyclically stirred concrete mixer of claim 1 wherein: this circulation stirring concrete mixer still includes processing case (1), frame (6), release link (701), compression spring (702) and flat board (703), the upper end rigid coupling frame (6) of processing case (1), two release links (701) of upper end rigid coupling of motor II (7), two release link (701) sliding connection are on frame (6), flat board (703) rigid coupling is in the upper end of two release links (701), compression spring (702) are located between flat board (703) and frame (6), drive stirring leaf (706) through the up-and-down motion of control flat board (703) and carry out the up-and-down motion.
3. The cyclically stirred concrete mixer of claim 2 wherein: the circularly stirring concrete mixer further comprises a base II (601), a base bearing (602), a wheel (704), a motor III (8) and an eccentric wheel (801), wherein the base II (601) is fixedly connected to the rack (6), the motor III (8) is fixedly connected to the base II (601), an output shaft of the motor III (8) is rotatably connected to the base bearing (602), the eccentric position of the eccentric wheel (801) is fixedly connected to an output shaft of the motor III (8), the eccentric wheel (801) is in contact with the wheel (704), the wheel (704) is rotatably connected to the flat plate (703), and the wheel (704) is driven to move up and down through rotation of the eccentric wheel (801) to realize up and down movement of the flat plate (703).
4. The cyclically stirred concrete mixer of claim 3 wherein: the circularly-stirred concrete mixer further comprises a sleeve (101), a substrate (2), a base I (201), a motor I (3), a connecting rod I (301), a connecting rod II (302), a transmission rod (4), a connecting part (401) and a pushing and stirring plate (5), wherein the sleeve (101) is arranged at the right end of the processing box (1), the substrate (2) is fixedly connected at the right end of the lower end of the processing box (1), the base I (201) is fixedly connected on the substrate (2), the motor I (3) is fixedly connected at the upper end of the base I (201), an output shaft of the motor I (3) is fixedly connected with one end of the connecting rod I (301), the other end of the connecting rod I (301) is hinged with one end of the connecting rod II (302), the other end of the connecting rod II (302) is hinged with the connecting part (401), the connecting part (401) is fixedly connected with the transmission rod (4), the pushing and stirring plate (5) is arranged at the left end of the transmission rod (4, the stirring blade (706) is arranged on the left side of the processing box (1), and the pushing and stirring plate (5) is arranged on the right side inside the processing box (1).
5. The cyclically stirred concrete mixer of claim 4 wherein: the circularly stirring concrete mixer also comprises an electric push rod (202), a guide rod (203), a guide limiting part (402), a sliding chute (403), a guide limiting strip (502), a connecting part (503) and a frame (504) with a straight notch, electric putter (202) rigid coupling is on base plate (2), rotate on electric putter (202) the activity end and connect guide arm (203), limit guide portion (402) rigid coupling is at the left end of transfer line (4), spout (403) set up the left end at limit guide portion (402), limit guide strip (502) set up the right-hand member of pushing and stirring board (5), push and stir board (5) and realize installing in the left end of transfer line (4) through limit guide strip (502) sliding connection in spout (403), connecting portion (503) rigid coupling is in pushing and stirring the upper end of board (5), take straight notch frame (504) rigid coupling at the right-hand member of connecting portion (503), guide arm (203) are inserted and are slided in taking straight notch frame (504).
6. The cyclically stirred concrete mixer of claim 5 wherein: this circulation stirring concrete mixer still includes steady portion (104) and cooperation groove (501), steady portion (104) rigid coupling is at the inside lower extreme of processing case (1), and cooperation groove (501) set up and pushing away the lower extreme that stirs board (5), pushes away and stirs board (5) and pass through cooperation groove (501) sliding connection on steady portion (104) when being in the lowest position.
7. The cyclically stirred concrete mixer of claim 6 wherein: the circulating stirring concrete mixer further comprises a contraction surface (102), the left mirror image inside the processing box (1) is symmetrically provided with two contraction surfaces (102), and the distance between the two contraction surfaces (102) decreases leftwards.
8. The cyclically stirred concrete mixer of claim 7 wherein: the front and back width of the pushing and stirring plate (5) is smaller than the front and back width of the interior of the processing box (1).
9. The cyclically stirred concrete mixer of claim 8 wherein: the discharge pipe (103) is arranged at the left end of the processing box (1) and is located between the two contraction surfaces (102).
10. The cyclically stirred concrete mixer of claim 7 wherein: the stirring blades (706) are positioned between the two contraction surfaces (102), the stirring blades (706) are L-shaped, the number of the stirring blades (706) is three, and the three stirring blades (706) are arranged from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010103038.7A CN111231115B (en) | 2020-02-19 | 2020-02-19 | Circulation stirring concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010103038.7A CN111231115B (en) | 2020-02-19 | 2020-02-19 | Circulation stirring concrete mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111231115A true CN111231115A (en) | 2020-06-05 |
| CN111231115B CN111231115B (en) | 2021-04-13 |
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| CN202010103038.7A Active CN111231115B (en) | 2020-02-19 | 2020-02-19 | Circulation stirring concrete mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113910455A (en) * | 2021-11-01 | 2022-01-11 | 福州泰宇混凝土有限公司 | Concrete mixer and concrete production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113910455A (en) * | 2021-11-01 | 2022-01-11 | 福州泰宇混凝土有限公司 | Concrete mixer and concrete production line |
| CN113910455B (en) * | 2021-11-01 | 2022-12-06 | 福州泰宇混凝土有限公司 | Concrete mixer and concrete production line |
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| CN111231115B (en) | 2021-04-13 |
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