CN114888964A - Concrete mixer for concrete construction system material permeates water - Google Patents

Concrete mixer for concrete construction system material permeates water Download PDF

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Publication number
CN114888964A
CN114888964A CN202210546641.1A CN202210546641A CN114888964A CN 114888964 A CN114888964 A CN 114888964A CN 202210546641 A CN202210546641 A CN 202210546641A CN 114888964 A CN114888964 A CN 114888964A
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CN
China
Prior art keywords
plate
rod
stirring
gear
mixing
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Granted
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CN202210546641.1A
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Chinese (zh)
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CN114888964B (en
Inventor
李秋香
郑杰
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Jiangxi Vocational Technical College Of Industry Trade
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Jiangxi Vocational Technical College Of Industry Trade
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Publication of CN114888964A publication Critical patent/CN114888964A/en
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Publication of CN114888964B publication Critical patent/CN114888964B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing 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
    • B28C5/16Mixing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0806Details; Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0806Details; Accessories
    • B28C5/0831Drives or drive systems, e.g. toothed racks, winches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0806Details; Accessories
    • B28C5/0856Supporting frames or structures, e.g. supporting wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0893Mobile mixing devices, e.g. hanging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing 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
    • B28C5/14Mixing 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 horizontal or substantially horizontal axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a concrete mixer for pervious concrete construction materials, which comprises an outer shell, wherein an underframe is installed on the lower side of the outer shell, a hydraulic cylinder is installed on the right upper side of the outer shell, the upper end of the hydraulic cylinder is connected with an installation plate, and an installation seat is installed at the other end of the installation plate; further comprising: the supporting plate is connected to the outer side of the lower end of the mounting seat, and a clamping block for clamping and positioning is mounted on the lower side of the other end of the supporting plate; the clamping groove is formed in the upper side of the outer shell and connected with the clamping block in a clamping mode. This concrete mixer for concrete construction system material permeates water, the drive mounting panel drives the mount pad and moves up, shifts up the backup pad of block on the shell body, shifts out the shell body with the mechanism that mixes of assembling on backup pad and the mount pad, and the convenience is cleaned compounding mechanism and mixer inner wall, and can have sufficient space to carry out the unloading to the concrete, the convenience that improves the device and use.

Description

Concrete mixer for concrete construction system material permeates water
Technical Field
The invention relates to the technical field of concrete construction materials, in particular to a concrete mixer for permeable concrete construction materials.
Background
The pervious concrete is one of building concretes, and compared with the conventional concrete, the pervious concrete has the characteristics of high compressive strength, water permeability, air permeability, light weight and the like, and a concrete mixer is required to be used for mixing the raw materials for preparing the pervious concrete during construction and preparation.
The publication number is CN213500015U, and the name is a movable flat-mouth concrete mixer, which provides a vehicle body, a driving control platform is arranged on the vehicle body, and the driving control platform is used for controlling the work of the vehicle body; providing a stirring device, wherein the stirring device is arranged at the rear end of the vehicle body and is used for mixing and bearing concrete; the utility model provides a diesel engine, the diesel engine is installed in the front end of automobile body, the diesel engine provides the kinetic energy of work and provides the electric energy of work for agitating unit respectively for the automobile body, in the stirring transportation's of the concrete of construction scene in-process, through diesel engine drive automobile body and agitating unit work, replace traditional mixer, realize the effect of transporting while stirring, effectual time of carrying and mixing of sparingly and the labour and the manual work of sparingly carrying, it is poor to solve traditional mixer mobility, use loaded down with trivial details problem.
The above prior art solutions have the following drawbacks: the stirring mode is comparatively single, directly uses the rotational speed the same, turns to unchangeable rabbling mechanism and stirs, reduces the homogeneity that raw material mixing distributes, can not utilize the incorgruous stirring mechanism that different position distributes to mix, and can not be convenient carry out concrete unloading and cleanness to the mixer.
Therefore, we have proposed a concrete mixer for pervious concrete construction materials in order to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a concrete mixer for pervious concrete construction material preparation, which solves the problems that the existing mixing mode in the market is single, the mixing mechanism with the same rotating speed and unchanged steering direction is directly used for mixing, the uniformity of the mixing distribution of raw materials is reduced, the counter-rotating material turning mechanisms distributed in different directions cannot be used for mixing, and the concrete mixer cannot be conveniently used for concrete blanking and cleaning.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete mixer for pervious concrete construction materials comprises an outer shell, wherein an underframe is installed on the lower side of the outer shell, a hydraulic cylinder is installed on the upper right of the outer shell, an installation plate is connected to the upper end of the hydraulic cylinder, and an installation seat is installed at the other end of the installation plate;
further comprising:
the supporting plate is connected to the outer side of the lower end of the mounting seat, and a clamping block for clamping and positioning is mounted on the lower side of the other end of the supporting plate;
the clamping groove is formed in the upper side of the outer shell, and the clamping groove is connected with the clamping block in a clamping mode;
the motor is fixed inside the mounting seat through a bolt, the output end of the motor is connected with a stirring rod, and a stirring blade is arranged on the outer side below the stirring rod;
the stirring device comprises an upper connecting rod, a lower connecting rod and a stirring rod, wherein the upper connecting rod is connected to the outer side above the stirring rod, the other side of the stirring rod is connected with the lower connecting rod, the lower connecting rod is arranged below the upper connecting rod, an upper fixing plate and a lower fixing plate are respectively arranged at the other ends of the upper connecting rod and the lower connecting rod, and first tooth blocks are respectively arranged on the lower side of the upper fixing plate and the upper side of the lower fixing plate;
the screw rod is rotatably connected to the top of the inner side of the supporting plate, the other end of the screw rod is in keyed connection with a first gear, and the first gear and the first tooth block are in meshed connection with each other;
the moving seat is in threaded connection with the outer side of the screw rod, the lower side of the moving seat is connected with a mixing rod, and the other end of the mixing rod is provided with a mixing plate;
the adjusting plate is installed on the inner side wall above the supporting plate, and the second tooth block is installed on the outer side of the adjusting plate.
Preferably, the material mixing plate is further provided with a limiting block, the limiting block is connected to one side of the material mixing plate, which is far away from the stirring blade, in a sliding manner, the end part of the limiting block is hinged with a limiting rod, and the other end of the limiting rod is hinged with the inner side wall of the lower end of the supporting plate;
the middle part of gag lever post rotates and is connected with the bull stick, just the stirring board is installed in the outside of bull stick, simultaneously the last key-type of bull stick is connected with the second gear.
Preferably, the backup pad is about the longitudinal center line equiangular distribution of mount pad, the below lateral wall of backup pad with the inside wall of shell body is laminated each other, and this design can be with the lower tip of backup pad smooth card to the inboard of mount pad, assembles the compounding mechanism of installation in the shell body in the backup pad, and the distribution of backup pad can be reserved the space and add the material in the shell body.
Preferably, the depression sections of the upper fixing plate and the lower fixing plate which are distributed in a vertically staggered manner are arc-shaped structures, the first tooth blocks are distributed at equal angles at the joints of the upper fixing plate and the lower fixing plate with the first gear, and the meshing positions of the first tooth blocks and the first gear can be changed by the upper fixing plate and the lower fixing plate, so that the first gear is driven to rotate forwards and rotate reversely to perform exchange motion.
Preferably, the material mixing rods distributed in the same group are distributed on the material mixing plate in a staggered mode, the upper side wall and the lower side wall of the material mixing plate are of an inclined structure, the material mixing rods and the material mixing plate can be used for pushing and turning materials, and the flowability of the materials is guaranteed.
Preferably, the main section of stopper is side "T" shape structure, just the stopper run through the lateral wall of material mixing plate and with material mixing plate sliding connection, smooth slip of stopper can be guaranteed in this design, avoids the stopper to break away from with material mixing plate's being connected.
Preferably, the gag lever post is articulated to be connected the stopper with between the tip under the backup pad, just the middle part of gag lever post runs through there is the bull stick, and smooth rotation of gag lever post can be guaranteed in this design, avoids the gag lever post dead phenomenon of card to appear.
Preferably, the stirring plates are symmetrically distributed about a transverse center line of the limiting rod, and the overlooking surfaces of the stirring plates and the limiting rod in a folded state form an X-shaped structure.
Preferably, the regulating plate with the equidistant distribution of junction of second gear has the second rack, just the second gear with stirring board is coaxial coupling, and the second rack that this design is available realizes the rotation by oneself of second gear to the drive stirs the board and rotates.
Compared with the prior art, the invention has the beneficial effects that:
(1) the concrete mixer for the pervious concrete construction material preparation is provided with a mixing rod, a mixing plate and a mixing plate, when the mixing rod controls a mixing blade to rotate, the relative positions of an upper fixing plate and a lower fixing plate and a first gear can be adjusted, the first gear can be driven to rotate forwards and backwards alternately by utilizing a driving mode that tooth blocks arranged on the upper fixing plate and the lower fixing plate are meshed with different upper and lower positions of the first gear, so that a screw rod is driven to rotate forwards and backwards, a moving seat in threaded connection with the screw rod can move leftwards and rightwards in a reciprocating mode, the mixing rod and the mixing plate are controlled to move leftwards and rightwards in a reciprocating mode, the pushing type material turnover of materials is realized, the mixing plate is synchronously driven to rotate forwards and backwards through the transmission of a second tooth block in meshed connection with a second gear, the concrete is mixed and stirred in multiple modes, and the mixing uniformity is improved;
(2) this concrete mixer for concrete construction system that permeates water is provided with mounting panel and mount pad, and the drive mounting panel drives the mount pad and moves up, shifts up the backup pad of block on the shell body, shifts out the shell body with the thoughtlessly stirring mechanism of assembly on backup pad and the mount pad, and the convenience is cleaned compounding mechanism and mixer inner wall, and can have sufficient space to carry out the unloading to the concrete, the convenience that the improvement device used.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of a main sectional structure of an upper fixing plate according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic top view of the outer housing of the present invention;
FIG. 6 is a schematic view of a top-down structure of a stirring plate according to the present invention;
FIG. 7 is a schematic view of a top-down structure of the material mixing plate according to the present invention;
FIG. 8 is a schematic view of the bottom cross-section of the support plate of the present invention;
FIG. 9 is a schematic view of the main section structure of the joint of the stop lever and the rotating lever according to the present invention.
In the figure: 1. an outer housing; 2. a chassis; 3. a mounting seat; 4. a support plate; 5. a clamping block; 6. a card slot; 7. a motor; 8. a stirring rod; 9. stirring blades; 10. an upper connecting rod; 11. an upper fixing plate; 12. a lower connecting rod; 13. a lower fixing plate; 14. a first tooth block; 15. a first gear; 16. a screw rod; 17. a movable seat; 18. a mixing rod; 19. a material mixing plate; 20. a limiting block; 21. a limiting rod; 22. a rotating rod; 23. a hydraulic cylinder; 24. mounting a plate; 25. a stirring plate; 26. a second gear; 27. an adjusting plate; 28. and a second tooth block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a concrete mixer for pervious concrete construction materials comprises a motor 7, a bolt is fixed in a mounting seat 3, the output end of the motor 7 is connected with a stirring rod 8, and a stirring blade 9 is arranged on the outer side below the stirring rod 8;
the upper connecting rod 10 is connected to the outer side above the stirring rod 8, the other side of the stirring rod 8 is connected with the lower connecting rod 12, the lower connecting rod 12 is arranged below the upper connecting rod 10, the other ends of the upper connecting rod 10 and the lower connecting rod 12 are respectively provided with an upper fixing plate 11 and a lower fixing plate 13, and the lower side of the upper fixing plate 11 and the upper side of the lower fixing plate 13 are respectively provided with a first tooth block 14;
the screw rod 16 is rotatably connected to the top of the inner side of the support plate 4, the other end of the screw rod 16 is in keyed connection with a first gear 15, and the first gear 15 and the first gear block 14 are in meshed connection with each other;
a moving seat 17 which is connected to the outer side of the screw rod 16 in a threaded manner, the lower side of the moving seat 17 is connected with a mixing rod 18, and the other end of the mixing rod 18 is provided with a mixing plate 19;
an adjusting plate 27 is arranged on the inner side wall above the supporting plate 4, and a second tooth block 28 is arranged on the outer side of the adjusting plate 27.
The material mixing plate 19 is further provided with a limiting block 20, the limiting block 20 is connected to one side, away from the stirring blades 9, of the material mixing plate 19 in a sliding mode, the end portion of the limiting block 20 is hinged to a limiting rod 21, and the other end of the limiting rod 21 is hinged to the inner side wall of the lower end of the supporting plate 4; the middle part of the limiting rod 21 is rotatably connected with a rotating rod 22, the outer side of the rotating rod 22 is provided with a stirring plate 25, and the upper end key of the rotating rod 22 is connected with a second gear 26.
The top cross section of the upper fixing plate 11 and the lower fixing plate 13 which are distributed in a staggered manner is an arc-shaped structure, and first tooth blocks 14 are distributed at equal angles at the joints of the upper fixing plate 11 and the lower fixing plate 13 and the first gear 15. The mixing rods 18 distributed in the same group are distributed on the mixing plate 19 in a staggered mode, and the upper side wall and the lower side wall of the mixing plate 19 are of an inclined structure. The main section of the limiting block 20 is a side T-shaped structure, and the limiting block 20 penetrates through the side wall of the mixing plate 19 and is connected with the mixing plate 19 in a sliding manner. The limiting rod 21 is hinged between the limiting block 20 and the lower end of the supporting plate 4, and a rotating rod 22 penetrates through the middle of the limiting rod 21. The stirring plates 25 are symmetrically distributed about the transverse center line of the limiting rod 21, and the top surfaces of the stirring plates 25 and the limiting rod 21 in the folded state form an X-shaped structure. Second gear blocks 28 are distributed at the connecting positions of the adjusting plate 27 and the second gear 26 at equal intervals, and the second gear 26 is coaxially connected with the stirring plate 25.
The material is added into the outer shell 1 from the upper end of the outer shell 1, then the motor 7 is powered on, the stirring rod 8 connected with the control output end of the motor 7 rotates, the stirring rod 8 controls the stirring blade 9 arranged on the outer side to rotate, the stirring blade 9 is used for stirring the material, simultaneously when the stirring rod 8 rotates, as shown in a combined figure 2 and a figure 8, the stirring rod 8 controls the upper connecting rod 10 and the lower connecting rod 12 arranged on the outer side to rotate, the upper connecting rod 10 and the lower connecting rod 12 control the upper fixing plate 11 and the lower fixing plate 13 connected with the end parts to rotate, when the upper fixing plate 11 rotates to the position corresponding to the first gear 15, the first tooth block 14 arranged on the lower side of the upper fixing plate 11 is meshed with the first gear 15, so that the first gear 15 can be driven to rotate, the first gear 15 controls the inner side key-connected screw 16 to rotate, the screw rod 16 controls the moving seat 17 connected with the outer side threads to move towards the direction close to the stirring rod 8, at this time, the moving seat 17 drives the mixing rod 18 and the mixing plate 19 installed at the lower end to move synchronously, the mixing rod 18 and the mixing plate 19 are used for pushing and turning the material, when the mixing plate 19 moves towards the direction close to the stirring blade 9, the limiting block 20 slides in the mixing plate 19, the limiting rod 21 controlling the hinged connection of the end part is rotated and opened, the rotating rod 22 moves along with the rotation of the limiting rod 21, meanwhile, due to the meshed connection of the second gear 28 and the second gear 26, the second gear 26 can be driven to rotate, the second gear 26 can control the rotating rod 22 connected with the inner side key to rotate, the rotating rod 22 can control the stirring plate 25 installed at the outer side to rotate, the material is mixed and stirred by using the stirring plate 25 and the limiting rod 21, when the lower fixing plate 13 rotates to correspond to the position of the first gear 15, the first gear 14 installed at the upper side of the lower fixing plate 13 is meshed with the first gear 15, so that the first gear 15 can be driven to rotate reversely, the first gear 15 controls a screw rod 16 connected with an inner side key to reversely rotate, the screw rod 16 controls a moving seat 17 connected with an outer side thread to move and reset towards a direction far away from the stirring rod 8, at the moment, the moving seat 17 drives a mixing rod 18 and a mixing plate 19 mounted at the lower end to synchronously and reversely move and reset, the materials are reversely pushed and turned, the stirring plate 25 and a limiting rod 21 reversely rotate to mix and stir the materials, and the materials are mixed and stirred in multiple modes;
the device comprises an outer shell 1, wherein the lower side of the outer shell 1 is provided with an underframe 2, the right upper side of the outer shell 1 is provided with a hydraulic cylinder 23, the upper end of the hydraulic cylinder 23 is connected with a mounting plate 24, and the other end of the mounting plate 24 is provided with a mounting seat 3;
the supporting plate 4 is connected to the outer side of the lower end of the mounting seat 3, and a clamping block 5 for clamping and positioning is mounted on the lower side of the other end of the supporting plate 4;
the clamping groove 6 is formed in the upper side of the outer shell 1, and the clamping groove 6 is connected with the clamping block 5 in a clamping mode;
the supporting plates 4 are distributed at equal angles relative to the longitudinal center line of the mounting seat 3, and the lower outer side wall of the supporting plate 4 is attached to the inner side wall of the outer shell 1.
Open pneumatic cylinder 23, the mounting panel 24 of pneumatic cylinder 23 control upper end installation shifts up, mounting panel 24 control mount pad 3 moves up, mount pad 3 drives backup pad 4 and shifts up, shift out shell body 1 on turn-down mechanism and the thoughtlessly mix mechanism of side wall mounting in 4 below backup pad, and shift out shell body 1 on the compounding mechanism on the mount pad 3, be convenient for the staff takes out the concrete in the shell body 1, and be convenient for the staff cleans compounding mechanism and mixer inner wall, shell body 1 right side downside is equipped with the drain, can open the drain, discharge sewage.
The working principle is as follows: when the concrete mixer for the pervious concrete construction material preparation is used, firstly, a user firstly places the whole device shown in figure 1 in a working area stably, adds the material into the outer shell 1, switches on the motor 7, the stirring blade 9 rotates to stir the material, simultaneously, the stirring rod 8 controls the upper connecting rod 10 and the lower connecting rod 12 which are arranged outside to rotate, the first gear block 14 is meshed with the first gear 15 to drive the first gear 15 to rotate in a forward and reverse alternating manner, so that the screw rod 16 rotates in a forward and reverse alternating manner, the moving seat 17 reciprocates left and right, further, the mixing rod 18 and the mixing plate 19 reciprocate left and right to stir the material in a pushing manner, the second gear block 28 is meshed with the second gear 26, so that the second gear 26 can be driven to rotate, the second gear 26 controls the coaxially connected stirring plate 25 to rotate to mix and stir the material, the hydraulic cylinder 23 is opened, the stirring mechanism and the mixing mechanism which are arranged on the inner side wall below the supporting plate 4 are moved out of the outer shell 1, the mixing mechanism on the mounting seat 3 is moved out of the outer shell 1, and the mixing mechanism and the inner wall of the stirrer are cleaned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (9)

1. A concrete mixer for pervious concrete construction materials comprises an outer shell (1), wherein an underframe (2) is installed on the lower side of the outer shell (1), a hydraulic cylinder (23) is installed on the upper right side of the outer shell (1), the upper end of the hydraulic cylinder (23) is connected with a mounting plate (24), and meanwhile, a mounting seat (3) is installed at the other end of the mounting plate (24);
the method is characterized in that: further comprising:
the supporting plate (4) is connected to the outer side of the lower end of the mounting seat (3), and a clamping block (5) for clamping and positioning is mounted on the lower side of the other end of the supporting plate (4);
the clamping groove (6) is formed in the upper side of the outer shell (1), and the clamping groove (6) is connected with the clamping block (5) in a clamping mode;
the motor (7) is fixed inside the mounting seat (3) through bolts, the output end of the motor (7) is connected with a stirring rod (8), and a stirring blade (9) is installed on the outer side below the stirring rod (8);
the stirring device comprises an upper connecting rod (10) connected to the outer side above the stirring rod (8), the other side of the stirring rod (8) is connected with a lower connecting rod (12), the lower connecting rod (12) is arranged below the upper connecting rod (10), an upper fixing plate (11) and a lower fixing plate (13) are respectively installed at the other ends of the upper connecting rod (10) and the lower connecting rod (12), and first tooth blocks (14) are installed on the lower side of the upper fixing plate (11) and the upper side of the lower fixing plate (13);
the screw rod (16) is rotatably connected to the top of the inner side of the supporting plate (4), the other end of the screw rod (16) is in keyed connection with a first gear (15), and the first gear (15) and the first gear block (14) are in meshed connection with each other;
the moving seat (17) is in threaded connection with the outer side of the screw rod (16), a mixing rod (18) is connected to the lower side of the moving seat (17), and a mixing plate (19) is mounted at the other end of the mixing rod (18);
the adjusting plate (27) is installed on the inner side wall above the supporting plate (4), and the second tooth block (28) is installed on the outer side of the adjusting plate (27).
2. The concrete mixer for pervious concrete construction materials according to claim 1, wherein: the material mixing plate (19) is further provided with a limiting block (20), the limiting block (20) is connected to one side, away from the stirring blades (9), of the material mixing plate (19) in a sliding mode, the end portion of the limiting block (20) is hinged to a limiting rod (21), and the other end of the limiting rod (21) is hinged to the inner side wall of the lower end of the supporting plate (4);
the middle part of gag lever post (21) is rotated and is connected with bull stick (22), just stirring board (25) are installed in the outside of bull stick (22), simultaneously the last key-type of bull stick (22) is connected with second gear (26).
3. The concrete mixer for pervious concrete construction materials according to claim 1, wherein: the supporting plate (4) is distributed at equal angles relative to the longitudinal center line of the mounting seat (3), and the outer side wall below the supporting plate (4) is attached to the inner side wall of the outer shell (1).
4. The concrete mixer for pervious concrete construction materials according to claim 1, wherein: the depression cross sections of the upper fixing plate (11) and the lower fixing plate (13) which are distributed in a vertically staggered mode are both arc-shaped structures, and the first tooth blocks (14) are distributed at equal angles at the joints of the upper fixing plate (11) and the lower fixing plate (13) and the first gear (15).
5. The concrete mixer for pervious concrete construction materials according to claim 1, wherein: the mixing rods (18) distributed in the same group are distributed on the mixing plate (19) in a staggered mode, and the upper side wall and the lower side wall of the mixing plate (19) are of an inclined structure.
6. The concrete mixer for pervious concrete construction materials as claimed in claim 2, wherein: the main section of the limiting block (20) is of a side T-shaped structure, and the limiting block (20) penetrates through the side wall of the material mixing plate (19) and is connected with the material mixing plate (19) in a sliding mode.
7. The concrete mixer for pervious concrete construction materials as claimed in claim 2, wherein: the limiting rod (21) is hinged between the limiting block (20) and the lower end of the supporting plate (4), and the rotating rod (22) penetrates through the middle of the limiting rod (21).
8. The concrete mixer for pervious concrete construction materials as claimed in claim 2, wherein: the stirring plates (25) are symmetrically distributed about the transverse central line of the limiting rod (21), and the top surfaces of the stirring plates (25) and the limiting rod (21) in a folded state form an X-shaped structure.
9. The concrete mixer for pervious concrete construction materials as claimed in claim 2, wherein: the second gear blocks (28) are distributed at the joint of the adjusting plate (27) and the second gear (26) at equal intervals, and the second gear (26) and the stirring plate (25) are in coaxial connection.
CN202210546641.1A 2022-05-19 2022-05-19 Concrete mixer for permeable concrete construction material preparation Active CN114888964B (en)

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