CN114274352A

CN114274352A - Cement mixer for building engineering

Info

Publication number: CN114274352A
Application number: CN202111453044.6A
Authority: CN
Inventors: 石胜华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-05

Abstract

The invention discloses a cement mixer for construction engineering, which relates to the technical field of cement mixing and comprises a movable plate, an arc-shaped cylinder, a first rotating frame, a second rotating frame, a first connecting shaft, a second connecting shaft, a rotating gear, a swinging assembly, a mixing assembly, a blanking assembly, two fixing frames, two supporting assemblies, two lubricating assemblies and two oil squeezing assemblies, wherein the bottom end of the arc-shaped cylinder is symmetrically provided with two toothed plates and two supporting bars, the two supporting assemblies are symmetrically arranged at the tops of the two fixing frames, the swinging assembly is arranged at the top of the movable plate, the mixing assembly is arranged at the tops of the two fixing frames, the two lubricating assemblies are symmetrically arranged at the bottom ends of the first rotating frame and the second rotating frame, the lubricating assemblies spray lubricating oil to the surface of the toothed plates, the lubricating oil lubricates the toothed plates, the abrasion of the toothed plates is reduced, the blanking assembly drives the arc-shaped cylinder to rotate by a certain angle and be in an inclined state, the residual cement in the arc-shaped cylinder is conveniently cleaned.

Description

Cement mixer for building engineering

Technical Field

The invention relates to the technical field of cement stirring, in particular to a cement stirring machine for constructional engineering.

Background

Cement is a powdered hydraulic inorganic cementing material. After water is added and stirred, the mortar can be hardened in the air or in water, sand, stone and other materials can be firmly cemented together, and the concrete made of the cemented macadam has higher strength and can resist the erosion of fresh water or salt water after being hardened. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

The drum in current cement mixer adopts pinion rack and gear cooperation to rotate to stir inside cement usually, and the pinion rack can take place wearing and tearing under long-term work, influences the stirring of drum, and the inside remaining cement of drum is not convenient for clear up simultaneously.

Disclosure of Invention

The invention aims to provide a cement mixer for constructional engineering, which aims to solve the technical problems that a toothed plate is usually matched with a gear to rotate to mix cement in a cylinder in a cement mixer in the prior art, the toothed plate is abraded after long-term operation to influence the mixing of the cylinder, and meanwhile, the residual cement in the cylinder is inconvenient to clean.

The invention provides a cement mixer for construction engineering, which comprises a movable plate, an arc-shaped cylinder, a first rotating frame, a second rotating frame, a first connecting shaft, a second connecting shaft, a rotating gear, a swinging assembly, a stirring assembly, a blanking assembly, two fixing frames, two supporting assemblies and two lubricating assemblies, wherein four universal wheels are arranged at the bottom of the movable plate, the two fixing frames are symmetrically arranged at the top of the movable plate, the first rotating frame and the second rotating frame are symmetrically arranged at the tops of the two fixing frames, the first connecting shaft is rotatably arranged at the top end of the first rotating frame, the second connecting shaft is rotatably arranged at the top end of the second rotating frame, one end of the second connecting shaft extends to the outside of the second rotating frame, the rotating gear is connected with one end of the second connecting shaft extending to the outside of the second rotating frame, the arc-shaped cylinder is arranged between the first rotating frame and the second rotating frame, and the top both sides outer wall of a ARC section of thick bamboo is connected with first connecting axle and second connecting axle respectively, the bottom symmetry of an ARC section of thick bamboo is provided with two pinion racks and two support bars, two the supporting component symmetry sets up the top at two mounts to two supporting component's top is contradicted the cooperation with two support bars respectively, the swing subassembly is installed at the top of movable plate, the stirring unit mount is at the top of two mounts, the unloading subassembly sets up on the outer wall of second rotating turret, two the lubricating component symmetry sets up the bottom at first rotating turret and second rotating turret to the one end of two lubricating component extends to the side of two pinion racks respectively.

Furthermore, each lubricating component comprises an oil storage cylinder, an oil injection pipe, an oil injection nozzle, a piston, a push rod, a push plate, a first hydraulic push rod, an oil adding pipe, a one-way valve and an oil adding hopper, wherein the oil storage cylinder is horizontally arranged at the bottom end of the second rotating frame, one end of the oil injection pipe is communicated with the inside of the oil storage cylinder, the other end of the oil injection pipe extends to the side of the toothed plate, the oil injection nozzle is arranged at one end of the oil injection pipe extending to the side of the toothed plate, the piston is slidably arranged in the oil storage cylinder, the push rod is arranged on the outer wall of the piston far away from the oil storage cylinder, the push plate is connected with one end of the push rod far away from the piston, the first hydraulic push rod is horizontally arranged at the bottom end of the second rotating frame, the output end of the first hydraulic push rod is connected with the push plate, the oil adding pipe is vertically arranged at the top end of the oil storage cylinder, and the bottom end of the oil adding pipe is communicated with the inside of the oil storage cylinder, the check valve is installed on adding oil pipe, add the oil hopper setting and adding oil pipe's top.

Further, the swing subassembly includes base, revolving stage, ring gear, driving motor, drive gear, lift cylinder, disc and swing part, the base sets up the top at the movable plate, the revolving stage rotates the top of installing at the base, ring gear installs on the outer wall of revolving stage, the vertical top that sets up at the base of driving motor, drive gear installs on driving motor's output shaft to drive gear and ring gear meshing, the vertical top center department that sets up at the revolving stage of lift cylinder, the disc is connected with the output of lift cylinder, swing part installs the top at the disc.

Further, the swing part is including bearing frame, roating seat, swing handle, arc gear, swing motor, rotary disk and slip post, bear the top that the frame set up at the disc, the roating seat is installed at the top that bears the frame, the swing handle articulates in the roating seat, the bottom of swing handle is equipped with the sliding tray, the arc gear is installed at the top of swing handle to arc gear and one of them toothed bar meshing, the swing motor level sets up the top at the disc, the rotary disk is installed on swing motor's output shaft, the slip post is installed on the outer wall of rotary disk to slip post and sliding tray sliding fit.

Further, every the supporting component all includes supporting seat and a plurality of supporting wheel, the supporting seat sets up the top at the mount, the top of supporting seat is equipped with the arc recess, a plurality of the supporting wheel can rotate and install in the arc recess to the top and the support bar conflict cooperation of a plurality of supporting wheel.

Further, the stirring assembly comprises a sliding plate, a screw rod sliding table, a connecting plate, a stirring shaft, a fixing sleeve, a stirring motor, a driving wheel, a driven wheel, a belt, two stirring seats, four limiting columns and a plurality of stirring rods, wherein the four limiting columns are symmetrically arranged at the tops of the two fixing frames in pairs, the sliding plate is slidably arranged on the four limiting columns, the screw rod sliding table is vertically arranged at the top of one fixing frame, two ends of the connecting plate are respectively connected with the moving end of the screw rod sliding table and the sliding plate, the two stirring seats are symmetrically arranged at the bottom of the sliding plate, the stirring shaft is rotatably arranged on the two stirring seats, one end of the stirring shaft extends to the outside of one stirring seat, the fixing sleeve is arranged on the stirring shaft, the stirring rods are equidistantly arranged on the fixing sleeve, and the stirring motor is horizontally arranged at the top of the sliding plate, the driving wheel is connected with an output shaft of the stirring motor, the driven wheel is connected with one end, extending to the outside of one stirring seat, of the stirring shaft, the belt is sleeved on the outside of the driving wheel and the driven wheel, and the top of the sliding plate is provided with a protective cover.

Further, the unloading subassembly includes diaphragm, guide rail, mobile station, unloading motor, unloading gear, hydraulic push rod and loading board, the diaphragm is installed on the outer wall of second rotating turret, the guide rail level sets up the top at the diaphragm, mobile station slidable mounting is on the guide rail, unloading motor level sets up the top at the mobile station, the output shaft of unloading gear and unloading motor, the loading board is installed on the outer wall of mobile station, the hydraulic push rod level sets up the top at the diaphragm to hydraulic push rod's output and loading board are connected.

Further, the symmetry is provided with two reinforcement assemblies on the movable plate, every reinforcement assembly all includes sleeve, screw rod, handle and conflict dish, the vertical top that sets up at the movable plate of sleeve, screw rod and telescopic inner wall screw-thread fit to the bottom of screw rod extends to the bottom below of movable plate, the handle is connected with the top of screw rod, it is connected with the bottom of screw rod to touch the dish.

Furthermore, the bottom of the contact disc is provided with latticed anti-skid lines.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, cement raw materials are added into the arc-shaped cylinder, then the stirring component works to stir and mix the cement raw materials in the arc-shaped cylinder, the swinging component synchronously works while the stirring component works to drive one of the toothed plates to rotate in a reciprocating manner within a certain range, the toothed plate drives the arc-shaped cylinder to rotate in a reciprocating manner within a certain range to form a swinging state, the arc-shaped cylinder utilizes the first connecting shaft and the second connecting shaft to swing in a reciprocating manner between the first rotating frame and the second rotating frame, the cement raw materials in the arc-shaped cylinder are stirred more fully along with the swinging of the arc-shaped cylinder, when the swinging component drives one of the toothed plates to rotate in a reciprocating manner within a certain range, the oil squeezing component drives the lubricating component corresponding to the toothed plate to spray lubricating oil to the surface of the toothed plate, the lubricating oil lubricates the toothed plate, the wear of the toothed plate is reduced, and the normal work of the arc-shaped cylinder is avoided being influenced, after the cement in the arc-shaped cylinder is stirred, the stirring assembly continuously works and moves upwards for a certain distance to be far away from the arc-shaped cylinder, then the blanking assembly works to drive the rotating gear to rotate, the rotating gear drives the arc-shaped cylinder to rotate by utilizing the first connecting shaft and the second connecting shaft, the arc-shaped cylinder rotates for a certain angle and is in an inclined state, so that the cement in the arc-shaped cylinder can be conveniently blanked manually, and meanwhile, the residual cement in the arc-shaped cylinder can be conveniently cleaned, and the arc-shaped cylinder adopts an arc-shaped structure, so that the phenomenon that the dead angle in the arc-shaped cylinder is inconvenient to clean is avoided;

(2) the invention drives one of the toothed plates to rotate in a reciprocating manner within a certain range through the working of the swinging component, the toothed plate drives the arc-shaped cylinder to rotate in a reciprocating manner within a certain range to form a swinging state, the toothed plate is lubricated by lubricating oil, but the toothed plate can be worn to fail to work after working for a certain time, at the moment, the lifting cylinder works to drive the disc to move downwards for a certain distance, then the driving motor works to drive the driving gear to rotate, the driving gear drives the ring gear to rotate, the ring gear drives the rotary table to rotate, the rotary table drives the swinging component to rotate 180 degrees, then the lifting cylinder continues to work to drive the disc to move upwards for a certain distance, the disc drives the swinging component to move upwards to correspond to the other toothed plate, then the swinging component continues to work to drive the other toothed plate to rotate in a reciprocating manner, and the phenomenon that the arc-shaped cylinder cannot rotate in a reciprocating manner to form swinging due to the abrasion of one toothed plate is avoided, the rotary table also drives the auxiliary driving part to rotate 180 degrees, so that the auxiliary driving part can drive the other oil squeezing assembly to work conveniently;

(3) the invention ensures that liquid in the oil supplementing pipe only flows into the oil storage cylinder through the check valve, lubricating oil is manually and periodically added into the oil adding hopper, the lubricating oil enters the oil storage cylinder, the oil squeezing component drives the pushing column to rotate, the pushing column drives the pushing rod to reciprocate within a certain range by utilizing the pushing frame, the pushing rod drives the piston to reciprocate within a certain range in the oil storage cylinder, when the piston slides close to the oil injection pipe, the lubricating oil in the oil storage cylinder is conveyed to the oil injection nozzle by the piston through the oil injection pipe, the oil injection nozzle sprays the lubricating oil in the oil injection nozzle onto the surface of the toothed plate, the lubricating oil lubricates the toothed plate, the abrasion of the toothed plate is reduced, the normal work of the arc-shaped cylinder is further avoided being influenced, when the piston slides away from the oil injection pipe, the lubricating oil in the oil storage cylinder is extracted by the oil supplementing pipe through the piston, and the oil supplementing operation is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a third schematic perspective view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a partial perspective view of the first embodiment of the present invention;

FIG. 6 is a partial perspective view of the second embodiment of the present invention;

FIG. 7 is a schematic perspective view of a swing member according to the present invention;

FIG. 8 is a third schematic view of a partial perspective structure of the present invention;

fig. 9 is a partial perspective view illustrating a fourth embodiment of the present invention.

Reference numerals:

the moving plate 1, the universal wheel 11, the arc-shaped cylinder 2, the first rotating frame 21, the second rotating frame 22, the first connecting shaft 23, the second connecting shaft 24, the rotating gear 25, the toothed plate 26, the supporting bar 27, the swing assembly 3, the base 31, the turntable 32, the ring gear 33, the driving motor 34, the driving gear 35, the lifting cylinder 36, the disc 37, the swing part 38, the bearing frame 381, the rotating seat 382, the swing handle 383, the arc-shaped gear 384, the swing motor 385, the rotating disc 386, the sliding column 387, the sliding groove 388, the auxiliary driving part 39, the sliding groove 391, the sliding block 392, the connecting rod 393, the supporting plate 394, the rotating motor 395, the second gear 396, the stirring assembly 4, the sliding plate 41, the screw rod sliding table 42, the connecting plate 43, the stirring shaft 44, the fixing sleeve 45, the stirring motor 46, the driving wheel 47, the driven wheel 491, the belt 49, the stirring seat, the limiting column 492, the stirring rod 493, the protective cover 494, the automatic oil-squeezing device comprises a blanking assembly 5, a transverse plate 51, a guide rail 52, a moving platform 53, a blanking motor 54, a blanking gear 55, a hydraulic push rod 56, a bearing plate 57, a fixed frame 6, a supporting assembly 7, a supporting seat 71, a supporting wheel 72, a lubricating assembly 8, an oil storage cylinder 81, an oil spraying pipe 82, an oil spraying nozzle 83, a piston 84, a push rod 85, a push frame 86, a push column 87, an oil storage cylinder 88, an oil supplementing pipe 89, a one-way valve 891, an adding hopper 892, an oil squeezing assembly 9, a rotating shaft 91, a rotating disc 92 and a first gear 93.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 9, an embodiment of the present invention provides a cement mixer for building engineering, including a moving plate 1, an arc-shaped cylinder 2, a first rotating frame 21, a second rotating frame 22, a first connecting shaft 23, a second connecting shaft 24, a rotating gear 25, a swinging assembly 3, a stirring assembly 4, a blanking assembly 5, two fixing frames 6, two supporting assemblies 7, two lubricating assemblies 8, and two oil squeezing assemblies 9, wherein four universal wheels 11 are disposed at the bottom of the moving plate 1, the two fixing frames 6 are symmetrically disposed at the top of the moving plate 1, the first rotating frame 21 and the second rotating frame 22 are symmetrically disposed at the top of the two fixing frames 6, the first connecting shaft 23 is rotatably mounted at the top end of the first rotating frame 21, the second connecting shaft 24 is rotatably mounted at the top end of the second rotating frame 22, and one end of the second connecting shaft 24 extends to the outside of the second rotating frame 22, the rotating gear 25 is connected with one end of the second connecting shaft 24 extending to the outside of the second rotating frame 22, the arc-shaped cylinder 2 is arranged between the first rotating frame 21 and the second rotating frame 22, the outer walls of two sides of the top end of the arc-shaped cylinder 2 are respectively connected with the first connecting shaft 23 and the second connecting shaft 24, two toothed plates 26 and two supporting bars 27 are symmetrically arranged at the bottom end of the arc-shaped cylinder 2, two supporting assemblies 7 are symmetrically arranged at the tops of the two fixing frames 6, the top ends of the two supporting assemblies 7 are respectively matched with the two supporting bars 27 in an abutting mode, the swinging assembly 3 is arranged at the top of the moving plate 1, the stirring assembly 4 is arranged at the tops of the two fixing frames 6, the blanking assembly 5 is arranged on the outer wall of the second rotating frame 22, two lubricating assemblies 8 are symmetrically arranged at the tops of the two fixing frames 6, and one end of the two lubricating assemblies 8 extends to the toothed plates of the two fixing frames 26 respectively, the two oil squeezing assemblies 9 are symmetrically arranged at the top of the moving plate 1, and the top ends of the two oil squeezing assemblies 9 are respectively connected with the two lubricating assemblies 8; by adding cement raw materials into the arc-shaped cylinder 2, then stirring the cement raw materials in the arc-shaped cylinder 2 by the stirring assembly 4, the swing assembly 3 synchronously works to drive one of the toothed plates 26 to rotate in a reciprocating manner within a certain range while the stirring assembly 4 works, the toothed plate 26 drives the arc-shaped cylinder 2 to rotate in a reciprocating manner within a certain range to form a swing state, the arc-shaped cylinder 2 utilizes the first connecting shaft 23 and the second connecting shaft 24 to swing in a reciprocating manner between the first rotating frame 21 and the second rotating frame 22, along with the swing of the arc-shaped cylinder 2, the cement raw materials in the arc-shaped cylinder 2 are stirred more fully, when the swing toothed plate assembly 3 drives one of the toothed plates 26 to rotate in a reciprocating manner within a certain range, the oil squeezing assembly 9 drives the lubricating assembly 8 corresponding to the toothed plate 26 to spray lubricating oil on the surface of the toothed plate 26, the lubricating oil lubricates the toothed plate 26, and reduces the abrasion of the toothed plate 26, and then avoid influencing the normal work of arc section of thick bamboo 2, after the cement stirring in arc section of thick bamboo 2 was accomplished, stirring subassembly 4 continues work rebound certain distance and keeps away from arc section of thick bamboo 2, then 5 work drive running gear 25 rotations of unloading subassembly, running gear 25 utilizes first connecting axle 23 and second connecting axle 24 to drive arc section of thick bamboo 2 and rotates, arc section of thick bamboo 2 rotates certain angle and is the tilt state, make things convenient for artifical cement to carry out the unloading to the interior cement of arc section of thick bamboo 2, the convenient remaining cement in 2 to arc section of thick bamboo clears up simultaneously, arc section of thick bamboo 2 adopts the structure of arc dress, it has the dead angle to be not convenient for the clearance to have avoided its inside.

Specifically, each lubricating assembly 8 includes an oil storage cylinder 81, an oil injection pipe 82, an oil injection nozzle 83, a piston 84, a push rod 85, a push frame 86, a push column 87, an oil storage cylinder 88, an oil supplementing pipe 89, a one-way valve 891 and an adding hopper 892, the oil storage cylinder 81 is horizontally disposed at the bottom end of the second rotating frame 22, one end of the oil injection pipe 82 is communicated with the inside of the oil storage cylinder 81, the other end of the oil injection pipe 82 extends to the side of the toothed plate 26, the oil injection nozzle 83 is mounted at one end of the oil injection pipe 82 extending to the side of the toothed plate 26, the piston 84 is slidably mounted inside the oil storage cylinder 81, the push rod 85 is disposed on the outer wall of the piston 84 far away from the oil storage cylinder 81, the push frame 86 is connected with one end of the push rod 85 far away from the piston 84, the push column 87 is slidably mounted in the push frame 86, the oil storage cylinder 88 is vertically disposed at the top of the fixed frame 6, two ends of the oil supplementing pipe 89 are respectively communicated with the oil storage cylinder 88 and the oil storage cylinder 81, the one-way valve 891 is installed on the oil supplementing pipe 89, and the adding hopper 892 is arranged at the top of the oil storage cylinder 88; the check valve 891 ensures that the liquid in the oil supply pipe 89 can only flow into the oil storage cylinder 81, lubricating oil is manually and periodically added into the oil adding hopper 892, the lubricating oil enters the oil storage cylinder 88, the oil squeezing assembly 9 drives the pushing column 87 to rotate, the pushing column 87 drives the pushing rod 85 to reciprocate within a certain range by using the pushing frame 86, the pushing rod 85 drives the piston 84 to reciprocate within a certain range in the oil storage cylinder 81, when the piston 84 slides close to the oil injection pipe 82, the piston 84 conveys the lubricating oil in the oil storage cylinder 81 to the oil injection nozzle 83 through the oil injection pipe 82, the oil injection nozzle 83 injects the lubricating oil in the oil storage cylinder 81 onto the surface of the toothed plate 26, the lubricating oil lubricates the toothed plate 26, the abrasion of the toothed plate 26 is reduced, the normal operation of the arc-shaped cylinder 2 is further avoided from being influenced, when the piston 84 slides away from the oil injection pipe 82, the piston 84 pumps the lubricating oil in the oil storage cylinder 88 into the oil storage cylinder 81 by using the oil supply pipe 89, and oil supplement operation is realized.

Specifically, each of the oil squeezing assemblies 9 includes a rotating shaft 91, a rotating disc 92 and a first gear 93, the rotating shaft 91 is rotatably mounted on the top of the moving plate 1, the rotating disc 92 is mounted on the top of the rotating shaft 91, the top of the rotating disc 92 is connected with the bottom of the pushing column 87, and the first gear 93 is mounted on the rotating shaft 91; the first gear 93 is driven to rotate through the swing assembly 3, the first gear 93 drives the rotating shaft 91 and the rotating disc 92 to rotate, the rotating disc 92 drives the pushing column 87 to rotate, the pushing column 87 drives the pushing rod 85 to reciprocate within a certain range by utilizing the pushing frame 86, and the pushing rod 85 drives the piston 84 to slide in the oil storage cylinder 81 in a reciprocating manner within a certain range, so that the purpose of intermittent oil discharge is achieved.

Specifically, the swing assembly 3 includes a base 31, a turntable 32, a ring gear 33, a driving motor 34, a driving gear 35, a lifting cylinder 36, a disc 37, a swing member 38 and an auxiliary driving member 39, the base 31 is arranged on the top of the moving plate 1, the turntable 32 is rotatably arranged on the top of the base 31, the ring gear 33 is installed on the outer wall of the turntable 32, the driving motor 34 is vertically arranged on the top of the base 31, the driving gear 35 is installed on the output shaft of the driving motor 34, and the driving gear 35 is engaged with the ring gear 33, the elevating cylinder 36 is vertically provided at the top center of the turntable 32, the disc 37 is connected with the output end of the lifting cylinder 36, the swinging component 38 is arranged on the top of the disc 37, the auxiliary driving part 39 is installed on the top of the moving plate 1, and one end of the auxiliary driving part 39 is connected with the outer wall of the turntable 32; the oscillating component 38 works to drive one of the toothed plates 26 to rotate in a reciprocating manner within a certain range, the toothed plate 26 drives the arc-shaped cylinder 2 to rotate in a reciprocating manner within a certain range to form an oscillating state, although the toothed plate 26 is lubricated by lubricating oil, the toothed plate 26 can be worn to fail to work normally after working for a certain time, at the moment, the lifting cylinder 36 works to drive the disc 37 to move downwards for a certain distance, then the driving motor 34 works to drive the driving gear 35 to rotate, the driving gear 35 drives the ring gear 33 to rotate, the ring gear 33 drives the rotary table 32 to rotate, the rotary table 32 drives the oscillating component 38 to rotate 180 degrees, then the lifting cylinder 36 continues to work to drive the disc 37 to move upwards for a certain distance, the disc 37 drives the oscillating component 38 to move upwards to correspond to the other toothed plate 26, and then the oscillating component 38 continues to work to drive the other toothed plate 26 to rotate in a reciprocating manner, the phenomenon that the arc-shaped cylinder 2 cannot rotate back and forth to swing due to abrasion of one toothed plate 26 is avoided, the rotary table 32 drives the auxiliary driving part 39 to rotate for 180 degrees, and the auxiliary driving part 39 drives the other oil squeezing assembly 9 to work conveniently.

Specifically, the auxiliary driving part 39 includes a sliding groove 391, a sliding block 392, a connecting rod 393, a supporting plate 394, a rotating motor 395 and a second gear 396, the sliding groove 391 is disposed at the top of the moving plate 1, the sliding block 392 is slidably mounted in the sliding groove 391, both ends of the connecting rod 393 are respectively connected with the turntable 32 and the sliding block 392, the supporting plate 394 is disposed at the top of the connecting rod 393, the rotating motor 395 is vertically disposed on the outer wall of the supporting plate 394, the second gear 396 is mounted on the output shaft of the rotating motor 395, and the second gear 396 is engaged with the first gear 93 in one of the oil squeezing assemblies 9; the second gear 396 is driven to rotate by the operation of the rotating motor 395, the second gear 396 drives the first gear 93 in one of the oil squeezing assemblies 9 to rotate, when the rotary table 32 rotates 180 degrees, the rotary table 32 drives the connecting rod 393 to rotate, the connecting rod 393 drives the sliding block 392 to slide in the sliding groove 391, the sliding block 932 drives the rotating motor 395 to rotate, the rotating motor 395 drives the second gear 396 to rotate to be meshed with the first gear 93 in the other oil squeezing assembly 9, and the rotating motor 395 is convenient to drive the first gear 93 in the other oil squeezing assembly 9 to rotate.

Specifically, the swing member 38 comprises a bearing frame 381, a rotating seat 382, a swing handle 383, an arc gear 384, a swing motor 385, a rotating disc 386 and a sliding column 387, wherein the bearing frame 381 is arranged on the top of the circular disc 37, the rotating seat 382 is arranged on the top of the bearing frame 381, the swing handle 383 is hinged in the rotating seat 382, the bottom end of the swing handle 383 is provided with a sliding groove 388, the arc gear 384 is arranged on the top of the swing handle 383 and is meshed with one of the toothed plates 26, the swing motor 385 is horizontally arranged on the top of the circular disc 37, the rotating disc 386 is arranged on an output shaft of the swing motor 385, the sliding column 387 is arranged on the outer wall 386 of the rotating disc 386, and the sliding column 387 is in sliding fit with the sliding groove 388; the rotating disc 386 is driven to rotate through the work of the swing motor 385, the rotating disc 386 drives the sliding column 387 to rotate, and the sliding column 387 is in sliding fit with the sliding groove 388, so that the sliding column 387 drives the swing handle 383 to rotate in a reciprocating mode within a certain range while rotating, the swing handle 383 is meshed with the toothed plate 26 through the arc gear 384, the toothed plate 26 is driven by the arc gear 384 to rotate in a reciprocating mode within a certain range, and the toothed plate 26 drives the arc cylinder 2 to rotate in a reciprocating mode within a certain range to swing.

Specifically, each support assembly 7 comprises a support seat 71 and a plurality of support wheels 72, the support seat 71 is arranged at the top of the fixed frame 6, an arc-shaped groove is formed in the top end of the support seat 71, the plurality of support wheels 72 can be rotatably installed in the arc-shaped groove, and the top ends of the plurality of support wheels 72 are in interference fit with the support bars 27; the arc-shaped cylinder 2 drives the supporting bar 27 to rotate in a reciprocating mode, and the supporting wheels 72 stably support the supporting bar 27 when the supporting bar 27 rotates in a reciprocating mode, so that the first connecting shaft 23 and the second connecting shaft 24 are prevented from being broken due to the fact that stress is too large.

Specifically, the stirring assembly 4 includes a sliding plate 41, a screw rod sliding table 42, a connecting plate 43, a stirring shaft 44, a fixing sleeve 45, a stirring motor 46, a driving wheel 47, a driven wheel 48, a belt 49, two stirring seats 491, four limiting columns 492 and a plurality of stirring rods 493, the four limiting columns 492 are symmetrically arranged on the tops of two fixing frames 6 in pairs, the sliding plate 41 is slidably mounted on the four limiting columns 492, the screw rod sliding table 42 is vertically arranged on the top of one of the fixing frames 6, two ends of the connecting plate 43 are respectively connected with the moving end of the screw rod sliding table 42 and the sliding plate 41, the two stirring seats 491 are symmetrically arranged on the bottom of the sliding plate 41, the stirring shaft 44 is rotatably mounted on the two stirring seats 491, one end of the stirring shaft 44 extends to the outside of one of the stirring seats 491, the fixing sleeve 45 is mounted on the stirring shaft 44, the plurality of stirring rods 493 are arranged on the fixed sleeve 45 at equal intervals, the stirring motor 46 is horizontally arranged at the top of the sliding plate 41, the driving wheel 47 is connected with an output shaft of the stirring motor 46, the driven wheel 48 is connected with one end of the stirring shaft 44 extending to the outside of one stirring seat 491, the belt 49 is sleeved outside the driving wheel 47 and the driven wheel 48, and the top of the sliding plate 41 is provided with a protective cover 494; drive action wheel 47 through agitator motor 46 work and rotate, action wheel 47 utilizes belt 49 to drive from driving wheel 48 to rotate, from driving wheel 48 drive (mixing) shaft 44 and fixed cover 45 rotation, fixed cover 45 drives a plurality of puddler 493 and rotates the cement raw materials in to arc section of thick bamboo 2 and stir the mixture, after the cement stirring in the arc section of thick bamboo 2 was accomplished, lead screw slip table 42 work drives connecting plate 43 rebound, connecting plate 43 drives sliding plate 41 rebound on four spacing posts 492, sliding plate 41 drives a plurality of puddler 493 rebound certain distance, a plurality of puddler 493 removes to accomplish the separation with arc section of thick bamboo 2, make things convenient for unloading subassembly 5 work to drive arc section of thick bamboo 2 and rotate certain angle and be the tilt state.

Specifically, the blanking assembly 5 comprises a transverse plate 51, a guide rail 52, a moving table 53, a blanking motor 54, a blanking gear 55, a hydraulic push rod 56 and a bearing plate 57, wherein the transverse plate 51 is installed on the outer wall of the second rotating frame 22, the guide rail 52 is horizontally arranged at the top of the transverse plate 51, the moving table 53 is slidably installed on the guide rail 52, the blanking motor 54 is horizontally arranged at the top of the moving table 53, the blanking gear 55 is connected with an output shaft of the blanking motor 54, the bearing plate 57 is installed on the outer wall of the moving table 53, the hydraulic push rod 56 is horizontally arranged at the top of the transverse plate 51, and the output end of the hydraulic push rod 56 is connected with the bearing plate 57; drive loading board 57 through hydraulic push rod 56 work and remove, loading board 57 drives mobile station 53 and slides on guide rail 52, mobile station 53 drives unloading gear 55 and removes to meshing with running gear 25, then unloading motor 54 work drives unloading gear 55 and rotates, unloading gear 55 drives running gear 25 and rotates, running gear 25 utilizes first connecting axle 23 and second connecting axle 24 to drive arc section of thick bamboo 2 and rotates, arc section of thick bamboo 2 rotates certain angle and is the tilt state, make things convenient for the manual work to carry out the unloading to the cement in the arc section of thick bamboo 2, the convenient remaining cement in to arc section of thick bamboo 2 of clearing up simultaneously.

The working principle of the invention is as follows: the invention adds cement raw materials into the arc-shaped cylinder 2, then the stirring motor 46 works to drive the driving wheel 47 to rotate, the driving wheel 47 drives the driven wheel 48 to rotate by the belt 49, the driven wheel 48 drives the stirring shaft 44 and the fixed sleeve 45 to rotate, the fixed sleeve 45 drives a plurality of stirring rods 493 to rotate to stir and mix the cement raw materials in the arc-shaped cylinder 2, the swing motor 385 works to drive the rotating disc 386 to rotate while the stirring motor 46 works, the rotating disc 386 drives the sliding column 387 to rotate, because the sliding column 387 is in sliding fit with the sliding groove 388, the sliding column 387 drives the swing handle 383 to rotate in a certain range in a reciprocating way while rotating, the swing handle 383 uses the arc-shaped gear 384 to mesh with the toothed plate 26, so the arc-shaped gear 384 drives the toothed plate 26 to rotate in a reciprocating way within a certain range, and the toothed plate 26 drives the arc-shaped cylinder 2 to rotate in a reciprocating way within a certain range to form a swing state, the arc-shaped cylinder 2 swings back and forth between the first rotating frame 21 and the second rotating frame 22 by using the first connecting shaft 23 and the second connecting shaft 24, cement raw materials in the arc-shaped cylinder 2 are stirred more sufficiently along with the swing of the arc-shaped cylinder 2, the rotating motor 395 works to drive the second gear 396 to rotate while the swing motor 385 works, the second gear 396 drives the first gear 93 in one of the oil squeezing assemblies 9 to rotate, the first gear 93 drives the rotating shaft 91 and the rotating disc 92 to rotate, the rotating disc 92 drives the pushing column 87 to rotate, the pushing column 87 drives the pushing rod 85 to move back and forth in a certain range by using the pushing frame 86, the pushing rod 85 drives the piston 84 to slide back and forth in the oil storage cylinder 81 in a certain range, when the piston 84 slides close to the oil injection pipe 82, the piston 84 conveys lubricating oil in the oil storage cylinder 81 into the oil injection nozzle 83 through the oil injection pipe 82, the oil injection nozzle 83 injects the lubricating oil in the oil injection nozzle 83 onto the surface of the toothed plate 26, lubricating oil lubricates the toothed plate 26, abrasion of the toothed plate 26 is reduced, normal operation of the arc-shaped cylinder 2 is further prevented from being influenced, when the piston 84 slides away from the oil injection pipe 82, the piston 84 extracts the lubricating oil in the oil storage cylinder 88 by using the oil replenishing pipe 89 to enter the oil storage cylinder 81, oil replenishing operation is realized, although the toothed plate 26 is lubricated by the lubricating oil, the toothed plate 26 still wears to fail to normally operate after working for a certain time, at the moment, the lifting cylinder 36 works to drive the disc 37 to move downwards for a certain distance, then the driving motor 34 works to drive the driving gear 35 to rotate, the driving gear 35 drives the ring gear 33 to rotate, the ring gear 33 drives the rotary table 32 to rotate, the rotary table 32 drives the swinging component 38 to rotate 180 degrees, then the lifting cylinder 36 continues to work to drive the disc 37 to move upwards for a certain distance, the disc 37 drives the swinging component 38 to move upwards to correspond to another toothed plate 26, then the swinging component 38 continues to work to drive the other toothed plate 26 to rotate in a certain reciprocating manner, so as to avoid the phenomenon that the arc-shaped cylinder 2 cannot rotate in a reciprocating manner to form swinging due to the abrasion of one toothed plate 26, when the rotary table 32 rotates 180 degrees, the rotary table 32 drives the connecting rod 393 to rotate, the connecting rod 393 drives the sliding block 392 to slide in the sliding chute 391, the sliding block 932 drives the rotating motor 395 to rotate, the rotating motor 395 drives the second gear 396 to rotate to be meshed with the first gear 93 in the other oil squeezing component 9, so that the rotating motor 395 drives the first gear 93 in the other oil squeezing component 9 to rotate conveniently, after the stirring of the cement in the arc-shaped cylinder 2 is completed, the lead screw sliding table 42 works to drive the connecting plate 43 to move upwards, the connecting plate 43 drives the sliding plate 41 to move upwards on the four sliding columns 387, the sliding plate 41 drives the plurality of stirring rods 493 to move upwards for a certain distance, and the plurality of stirring rods 493 move to be separated from the arc-shaped cylinder 2, hydraulic push rod 56 work drives loading board 57 and removes, loading board 57 drives mobile station 53 and slides on guide rail 52, mobile station 53 drives unloading gear 55 and removes to meshing with running gear 25, then unloading motor 54 work drives unloading gear 55 and rotates, unloading gear 55 drives running gear 25 and rotates, running gear 25 utilizes first connecting axle 23 and second connecting axle 24 to drive arc section of thick bamboo 2 and rotates, arc section of thick bamboo 2 rotates certain angle and is the tilt state, make things convenient for the manual work to carry out the unloading to the cement in the arc section of thick bamboo 2, the convenient remaining cement of while is cleared up in the arc section of thick bamboo 2.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a cement mixer for building engineering which characterized in that: comprises a movable plate (1), an arc-shaped cylinder (2), a first rotating frame (21), a second rotating frame (22), a first connecting shaft (23), a second connecting shaft (24), a rotating gear (25), a swinging assembly (3), a stirring assembly (4), a blanking assembly (5), two fixing frames (6), two supporting assemblies (7), two lubricating assemblies (8) and two oil squeezing assemblies (9), wherein four universal wheels (11) are arranged at the bottom of the movable plate (1), the two fixing frames (6) are symmetrically arranged at the top of the movable plate (1), the first rotating frame (21) and the second rotating frame (22) are symmetrically arranged at the tops of the two fixing frames (6), the first connecting shaft (23) is rotatably arranged at the top end of the first rotating frame (21), and the second connecting shaft (24) is rotatably arranged at the top end of the second rotating frame (22), and one end of the second connecting shaft (24) extends to the outside of the second rotating frame (22), the rotating gear (25) and one end of the second connecting shaft (24) extending to the outside of the second rotating frame (22) are connected, the arc-shaped cylinder (2) is arranged between the first rotating frame (21) and the second rotating frame (22), the outer walls of the two sides of the top end of the arc-shaped cylinder (2) are respectively connected with the first connecting shaft (23) and the second connecting shaft (24), the bottom end of the arc-shaped cylinder (2) is symmetrically provided with two toothed plates (26) and two supporting bars (27), the two supporting assemblies (7) are symmetrically arranged at the tops of the two fixing frames (6), the top ends of the two supporting assemblies (7) are respectively in interference fit with the two supporting bars (27), the swinging assembly (3) is arranged at the top of the moving plate (1), and the stirring assembly (4) is arranged at the tops of the two fixing frames (6), unloading subassembly (5) set up on the outer wall of second rotating turret (22), two lubricating component (8) symmetry sets up the top at two mount (6) to the one end of two lubricating component (8) extends to the side of two pinion racks (26) respectively, two crowded oily subassembly (9) symmetry sets up the top at movable plate (1), and the top of two crowded oily subassemblies (9) is connected with two lubricating component (8) respectively.

2. The cement mixer for construction engineering according to claim 1, wherein: each lubricating assembly (8) comprises an oil storage cylinder (81), an oil injection pipe (82), an oil injection nozzle (83), a piston (84), a push rod (85), a push frame (86), a push column (87), an oil storage cylinder (88), an oil supplementing pipe (89), a one-way valve (891) and an adding hopper (892), the oil storage cylinder (81) is horizontally arranged at the bottom end of the second rotating frame (22), one end of the oil injection pipe (82) is communicated with the inside of the oil storage cylinder (81), the other end of the oil injection pipe (82) extends to the side of the toothed plate (26), the oil injection nozzle (83) is installed at one end of the side of the oil injection pipe (82) extending to the toothed plate (26), the piston (84) is slidably installed inside the oil storage cylinder (81), the push rod (85) is arranged on the outer wall of the piston (84) far away from the oil storage cylinder (81), and the push frame (86) is connected with one end of the push rod (85) far away from the piston (84), promote post (87) slidable mounting in propelling block (86), the vertical top that sets up at mount (6) of an oil storage section of thick bamboo (88), mend the both ends of oil pipe (89) and be linked together with an oil storage section of thick bamboo (88) and an oil storage section of thick bamboo (81) respectively, check valve (891) are installed on mending oil pipe (89), add fill (892) and set up the top at an oil storage section of thick bamboo (88).

3. The cement mixer for construction engineering according to claim 2, wherein: each oil squeezing assembly (9) comprises a rotating shaft (91), a rotating disc (92) and a first gear (93), the rotating shaft (91) is rotatably installed at the top of the moving plate (1), the rotating disc (92) is installed at the top of the rotating shaft (91), the top of the rotating disc (92) is connected with the bottom of the pushing column (87), and the first gear (93) is installed on the rotating shaft (91).

4. The cement mixer for construction engineering according to claim 1, wherein: the swing assembly (3) comprises a base (31), a rotary table (32), a ring gear (33), a driving motor (34), a driving gear (35), a lifting cylinder (36), a disc (37), a swing component (38) and an auxiliary driving component (39), wherein the base (31) is arranged at the top of the moving plate (1), the rotary table (32) is rotatably arranged at the top of the base (31), the ring gear (33) is arranged on the outer wall of the rotary table (32), the driving motor (34) is vertically arranged at the top of the base (31), the driving gear (35) is arranged on an output shaft of the driving motor (34), the driving gear (35) is meshed with the ring gear (33), the lifting cylinder (36) is vertically arranged at the center of the top of the rotary table (32), the disc (37) is connected with the output end of the lifting cylinder (36), the swinging component (38) is arranged on the top of the disc (37), the auxiliary driving component (39) is arranged on the top of the moving plate (1), and one end of the auxiliary driving component (39) is connected with the outer wall of the rotary table (32).

5. The cement mixer for construction engineering according to claim 4, wherein: the auxiliary driving part (39) comprises a sliding groove (391), a sliding block (392), a connecting rod (393), a supporting plate (394), a rotating motor (395) and a second gear (396), the sliding groove (391) is arranged at the top of the moving plate (1), the sliding block (392) is installed in the sliding groove (391) in a sliding mode, two ends of the connecting rod (393) are respectively connected with the rotary table (32) and the sliding block (392), the supporting plate (394) is arranged at the top of the connecting rod (393), the rotating motor (395) is vertically arranged on the outer wall of the supporting plate (394), the second gear (396) is installed on an output shaft of the rotating motor (395), and the second gear (396) is meshed with a first gear (93) in one of the oil squeezing assemblies (9).

6. The cement mixer for construction engineering according to claim 4, wherein: the swinging component (38) comprises a bearing frame (381), a rotating seat (382), a swinging handle (383), an arc gear (384), a swinging motor (385), a rotating disk (386) and a sliding column (387), the bearing bracket (381) is arranged on the top of the disc (37), the rotating base (382) is arranged on the top of the bearing bracket (381), the swing handle (383) is hinged in the rotary seat (382), a sliding groove (388) is formed in the bottom end of the swing handle (383), the arc-shaped gear (384) is installed at the top of the swing handle (383), and an arc gear (384) is engaged with one of the toothed plates (26), the swing motor (385) is horizontally disposed on the top of the disc (37), the rotary disk (386) is mounted on an output shaft of the swing motor (385), the sliding post (387) is mounted on an outer wall of the rotary disk (386), and the sliding post (387) is slidably fitted with the sliding groove (388).

7. The cement mixer for construction engineering according to claim 1, wherein: every supporting component (7) all include supporting seat (71) and a plurality of supporting wheel (72), supporting seat (71) set up the top at mount (6), the top of supporting seat (71) is equipped with the arc recess, a plurality of supporting wheel (72) can rotate and install in the arc recess to the top and support bar (27) of a plurality of supporting wheel (72) are contradicted the cooperation.

8. The cement mixer for construction engineering according to claim 1, wherein: the stirring assembly (4) comprises a sliding plate (41), a screw rod sliding table (42), a connecting plate (43), a stirring shaft (44), a fixed sleeve (45), a stirring motor (46), a driving wheel (47), a driven wheel (48), a belt (49), two stirring seats (491), four limiting columns (492) and a plurality of stirring rods (493), wherein the four limiting columns (492) are symmetrically arranged on the tops of two fixing frames (6) in pairs, the sliding plate (41) is slidably arranged on the four limiting columns (492), the screw rod sliding table (42) is vertically arranged on the top of one fixing frame (6), two ends of the connecting plate (43) are respectively connected with the moving end of the screw rod sliding table (42) and the sliding plate (41), the two stirring seats (491) are symmetrically arranged at the bottom of the sliding plate (41), and the stirring shaft (44) is rotatably arranged on the two stirring seats (44), one end of the stirring shaft (44) extends to the outside of one of the stirring seats (491), the fixed sleeve (45) is installed on the stirring shaft (44), the stirring rods (493) are arranged on the fixed sleeve (45) at equal intervals, the stirring motor (46) is horizontally arranged at the top of the sliding plate (41), the driving wheel (47) is connected with an output shaft of the stirring motor (46), the driven wheel (48) is connected with one end of the stirring shaft (44) extending to the outside of one of the stirring seats (491), the belt (49) is sleeved on the outside of the driving wheel (47) and the driven wheel (48), and the top of the sliding plate (41) is provided with a protective cover (494).

9. The cement mixer for construction engineering according to claim 1, wherein: unloading subassembly (5) is including diaphragm (51), guide rail (52), mobile station (53), unloading motor (54), unloading gear (55), hydraulic push rod (56) and loading board (57), install on the outer wall of second rotating turret (22) diaphragm (51), guide rail (52) level sets up the top at diaphragm (51), mobile station (53) slidable mounting is on guide rail (52), unloading motor (54) level sets up the top at mobile station (53), unloading gear (55) and the output shaft of unloading motor (54), loading board (57) are installed on the outer wall of mobile station (53), hydraulic push rod (56) level sets up the top at diaphragm (51) to the output and the loading board (57) of hydraulic push rod (56) are connected.