Intermittent type formula ready-mixed mortar cement concrete agitating unit
Technical Field
The invention relates to the technical field of stirring equipment, in particular to an intermittent premixing mortar cement concrete stirring device.
Background
The mixer is a machine for mixing cement, sand aggregate and water and mixing them into mortar mixture, mainly comprising mixing cylinder, feeding and discharging mechanism, water supply system, prime mover, driving mechanism, frame and supporting device, etc., the heat-insulating mortar mixer can meet the production requirements of dry-mixed mortar, dry-mixed material and dry-mixed adhesive with different performance requirements, such as putty powder, dry-mixed paint, masonry mortar, plastering mortar, mortar required by heat-insulating system and decorative mortar, etc., and has the advantages of small floor area, less investment, quick effect and simple operation, etc., the mortar cement concrete mixer is a device for mixing mortar, cement and concrete, when the machine is working and mixing, the material in the machine is acted by two rotors in opposite directions to make compound movement, and the paddle drives the material to make anticlockwise rotation along the inner wall of machine tank, on one hand, the material is driven to turn left and right, the shape weightless area is overlapped by the two rotors in a crossed way, and in the area, the material can float upwards to be in an instantaneous weightless state no matter what the shape, size and density of the material, so that the material forms omnibearing continuous cycle turning in the machine groove and is sheared in a staggered way, and the effect of quick and soft mixing is achieved. .
The existing stirring device for the ready-mixed mortar and cement concrete is usually used for always stirring through a stirring paddle without an intermittent operation mode in the using process, so that mortar and cement concrete is easy to stir in advance, the stirring paddle continuously stirs after the raw material is ready-mixed, the dust of the raw material of the mortar and cement concrete is raised, a large amount of raw materials are lost, and the pouring of the device is inconvenient.
Disclosure of Invention
The invention aims to solve the problems that the conventional premixing mortar cement concrete stirring device is usually operated by stirring paddles all the time, and does not have an intermittent operation mode, so that mortar cement concrete is easy to stir in advance, the stirring paddles are continuously operated after the raw materials are premixed, the raw materials of the mortar cement concrete are raised, a large amount of raw materials are lost, and the pouring of the device is inconvenient.
The invention achieves the above-mentioned purpose through the following technical scheme, a batch type ready-mixed mortar cement concrete mixing device, comprising: a base; the mortar concrete mixing device comprises two supporting plates fixed on the upper end surface of a base, a roller assembly is installed between the two supporting plates and used for loading mortar cement concrete, a bearing frame is installed between the supporting plates and the roller assembly and used for driving the roller assembly to rotate from a first initial position to a first final position, a rotating motor in transmission connection with the bearing frame is embedded in one side of each supporting plate, and a stirring assembly is installed above the roller assembly and used for stirring the mortar cement concrete in the roller assembly; and the dust collection assembly is arranged at the rear end of the roller assembly.
Preferably, the stirring assembly comprises a pneumatic push rod embedded in one side of the supporting plate, a transverse plate is fixed at the extending end of the pneumatic push rod, a guide rod is fixed at the other side of the supporting plate, and a guide sleeve fixed with the other end of the transverse plate is sleeved on the surface of the guide rod.
Preferably, the lower end face of the transverse plate is rotatably provided with a clamping groove through a bearing, and the clamping groove is sleeved with the surface of the clamping block.
Preferably, a servo motor in transmission connection with the clamping groove is fixed on the upper end face of the transverse plate.
Preferably, the dust collection assembly comprises two bin bodies fixed between the supporting plates, an air pump is fixed at the bottom end of an inner cavity of the bin body, an output end of the air pump penetrates through the bin body to be fixedly provided with an exhaust pipe, and an input end of the bin body is arranged opposite to the open end of the bin body.
Preferably, the roller assembly comprises two rollers arranged between the bearing frames, a support frame is fixed at the position of an opening end above the rollers, a bearing seat is fixed at the position, close to the center line of the rollers, of the support frame, a rotating rod is rotatably installed inside the bearing seat through a bearing, a plurality of display frames are fixed on the lower end face of the rotating rod, a vertical plate is fixed on the extending end of each display frame, a plurality of first springs are fixed on the surface of each vertical plate, a scraper plate attached to the inner cavity of each roller is fixed on the extending end of each spring, and a clamping block is fixed on the upper end face of the rotating rod.
Preferably, universal wheels are respectively installed around the bottom end of the base and used for driving the device to move.
Preferably, the rotating rod forms a transmission structure with the servo motor through the clamping block and the guide sleeve.
Preferably, a filter screen is inserted into the middle end of the bin body, a baffle is fixed at the extending end of the filter screen, a handle is fixed on the surface of the baffle, a connecting plate is fixed on one side of the bin body, a plurality of second springs are fixed on the lower end face of the connecting plate, and brushes are fixed at the extending ends of the plurality of second springs.
Preferably, a discharge groove is formed in one side of the bottom end of the bin body, and the output end of the discharge groove is connected with the base.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the drum component can rotate freely to a certain angle, so that the rotating rod arranged in the drum body is connected with the stirring component to perform stirring operation, the clamping groove of the drum component can be separated from the clamping block by pushing of the pneumatic push rod, the rotating rod loses power and stops rotating, the purpose of intermittent operation is achieved, the stirring operation can be stopped after premixing of various raw materials is completed, the phenomenon that a large amount of dust of the raw materials is raised is prevented, the consumption of the raw materials in operation is reduced, the dust collection component can recover the raised dust in the stirring process, the gas pollution caused by operation is prevented, the loss of the raw materials is reduced, and the drum body can be overturned, so that the blanking operation can be performed rapidly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the stirring assembly according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the roller assembly according to the present invention;
FIG. 5 is a schematic view of the dust collecting assembly of the present invention.
In the figure: 1. a base; 2. a universal wheel; 3. a support plate; 4. a bearing bracket; 5. a roller assembly; 501. a barrel; 502. a support frame; 503. a bearing seat; 504. a rotating rod; 505. a display rack; 506. a vertical plate; 507. a first spring; 508. a squeegee; 509. a clamping block; 6. rotating the motor; 7. a stirring assembly; 701. a pneumatic push rod; 702. a transverse plate; 703. a guide bar; 704. a guide sleeve; 705. a card slot; 706. a servo motor; 8. a dust collection assembly; 801. a bin body; 802. an air pump; 803. an exhaust pipe; 804. a discharge chute; 805. filtering with a screen; 806. a baffle plate; 807. a handle; 808. a connecting plate; 809. a second spring; 810. and a brush.
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.
In the specific implementation: as shown in fig. 1 to 5, an intermittent ready-mixed mortar cement concrete mixing device includes: the universal wheels 2 are respectively arranged on the periphery of the bottom end of the base 1, and the universal wheels 2 are used for driving the device to move; two supporting plates 3 fixed on the upper end face of a base 1, a roller assembly 5 is installed between the two supporting plates 3, the roller assembly 5 is used for loading mortar cement concrete, a bearing frame 4 is installed between the supporting plates 3 and the roller assembly 5, the bearing frame 4 is used for driving the roller assembly 5 to rotate from a first initial position to a first end position, a rotating motor 6 in transmission connection with the bearing frame 4 is embedded on one side of the supporting plates 3, the roller assembly 5 comprises a roller body 501 arranged between the two bearing frames 4, a supporting frame 502 is fixed at an opening end above the roller body 501, a bearing seat 503 is fixed at a position of the supporting frame 502 close to a central line of the roller body 501, a rotating rod 504 is rotatably installed in the bearing seat 503 through a bearing, a plurality of display frames 505 are fixed on the lower end face of the rotating rod 504, a vertical plate 506 is fixed on the extending ends of the display frames 505, a plurality of spring one 507 is fixed on the surface of the vertical plate 506, a scraper 508 attached to the inner cavity of the roller body 501 is fixed on the extending end of the spring one 507, a clamping block 509 is fixed on the upper end surface of the rotating rod 504; the stirring assembly 7 is arranged above the roller assembly 5, and the stirring assembly 7 is used for stirring mortar cement concrete in the roller assembly 5; and a dust collection assembly 8 installed at the rear end of the roller assembly 5, the roller body 501 is fixed between the bearing frames 4 through bolts, cement concrete to be premixed mortar is poured into the roller body 501, the bearing frame 4 is driven to rotate by rotating the output end of the motor 6, so that the bearing frame 4 drives the roller body 501 to rotate by an angle, when the roller body 501 rotates by an angle, the rotating rod 504 installed in the inner cavity adjusts the angle, so that the fixture block 509 fixed at the upper end of the rotating rod 504 is clamped in the clamping groove, at the moment, the clamping groove 705 is driven to rotate by the rotation of the output end of the servo motor 706, the fixture block 509 clamped inside is driven to rotate when the clamping groove 705 rotates, so that the rotating rod 504 rotates in the bearing seat 503, when the rotating rod 504 rotates, the vertical plate 506 is driven to rotate by the display frame 505, the vertical plate 506 presses the scraper 508 to be attached to the inner wall of the roller body 501 through the first spring 507 on the surface, and is matched with the display frame 505, can stir the mixture in advance to the mortar cement concrete in barrel 501, when needs unloading, rotate through rotating 6 output ends of motor, drive 4 rotation angles of bearing frame, make its bearing frame 4 drive barrel 501 rotation angle, hold its barrel 501 opening end down, can make its inside mixture of stiring in advance pour out.
As shown in fig. 2-3, the stirring assembly 7 includes a pneumatic push rod 701 embedded in one side of the support plate 3, a horizontal plate 702 is fixed at an extended end of the pneumatic push rod 701, a guide rod 703 is fixed at the other side of the support plate 3, a guide sleeve 704 fixed to the other end of the horizontal plate 702 is sleeved on the surface of the guide rod 703, a slot 705 is rotatably installed on a lower end surface of the horizontal plate 702 through a bearing, the slot 705 is sleeved on a surface of a fixture block 509, a servo motor 706 in transmission connection with the slot 705 is fixed on an upper end surface of the horizontal plate 702, a transmission structure is formed by the rotary rod 504 and the servo motor 706 through the fixture block 509 and the guide sleeve 704, after pre-stirring is completed, the transverse plate 702 is pushed to move upwards by the telescopic end of the pneumatic push rod 701, the guide sleeve 704 on one side of the transverse plate 702 moves upwards on the surface of the guide rod 703, so that the guide rod drives the clamping groove 705 to move upwards, the clamping groove 705 loosens the clamping block 509, thereby, the rotating rod 504 at the bottom end of the latch 509 loses power and the rotating and stirring operation can be stopped.
As shown in fig. 5, the dust collection assembly 8 comprises a bin body 801 fixed between two support plates 3, an air pump 802 is fixed at the bottom end of an inner cavity of the bin body 801, an exhaust pipe 803 is fixed at the output end of the air pump 802 through the bin body 801, the input end of the bin body 801 is arranged opposite to the open end of the bin body 501, a filter screen 805 is inserted into the middle end of the inner cavity of the bin body 801, a baffle 806 is fixed at the extended end of the filter screen 805, a handle 807 is fixed on the surface of the baffle 806, a connecting plate 808 is fixed at one side of the inner cavity of the bin body 801, a plurality of springs 809 are fixed on the lower end surface of the connecting plate 808, brushes 810 are fixed at the extended ends of the springs 809, a discharge groove 804 is formed at one side of the bottom end of the bin body 801, the output end of the discharge groove 804 is connected with the base 1, and during the stirring operation, the input end of the bin body 801 generates suction force through the air pump 802, so that the dust raised at the open end of the bin body 501 is adsorbed and sucked into the bin body 801, and the dust is accumulated on the surface of the filter screen 805, the air passes through the filter screen 805 to be discharged, the dust is collected on the surface of the filter screen 805, when the filter screen 805 is blocked, the handle 807 is manually pulled, so that the baffle 806 drives the filter screen 805 to move, the filter screen 805 is pulled in the bin body 801, the brush 810 is scraped on the surface of the filter screen 805 to clean the filter screen 805, meanwhile, the brush 810 is extruded to be tightly attached to the filter screen 805 through the elasticity of the second spring 809, after the filter screen 805 is cleaned, the filter screen 805 is inserted into the bin body 801 to be installed, and in the pulling process of the filter screen 805, the accumulated dust is discharged from the discharge groove 804 at the bottom end of the bin body 801, so that the dust can slide to the surface of the base 1 to be accumulated.
When the invention is used, firstly, the device is pushed to move through the universal wheel 2 arranged at the bottom end of the base 1, the device is moved to a working area, the cylinder body 501 is fixed between the bearing frames 4 through bolts, cement concrete to be premixed mortar is poured into the cylinder body 501, the output end of the rotating motor 6 rotates to drive the rotating angle of the bearing frame 4, the bearing frame 4 drives the cylinder body 501 to turn over, when the cylinder body 501 turns over, the rotating rod 504 arranged in the inner cavity adjusts the angle, so that the fixture block 509 fixed at the upper end of the rotating rod 504 is clamped in the clamping groove 705, at the moment, the output end of the servo motor 706 rotates to drive the clamping groove 705 to rotate, the clamping groove 705 rotates to drive the fixture block 509 clamped inside to rotate, so that the rotating rod 504 rotates in the bearing frame, when the rotating rod 504 rotates, the vertical plate 506 is driven to rotate through the display frame 505, the vertical plate 506 passes through the first spring 507 on the surface of the surface 503, a scraper 508 is pressed to be attached to the inner wall of the cylinder body 501 and matched with the display rack 505 to pre-stir and mix mortar cement concrete in the cylinder body 501, an air pump 802 is operated in the stirring process to enable the input end of the bin body 801 to generate suction, so that during the stirring operation, dust raised at the opening end of the cylinder body 501 is absorbed and sucked into the bin body 801 and is accumulated on the surface of a filter screen 805, air passes through the filter screen 805 to be discharged, the dust is collected on the surface of the filter screen 805, when the filter screen 805 is blocked, a handle is manually pulled, so that a baffle 806 drives the filter screen 805 to move, the filter screen 805 is pulled in the bin body 801, a brush 810 is scraped on the surface of the filter screen 805 to clean the filter screen, meanwhile, the brush 810 is pressed to be tightly attached to the filter screen 805 through the elasticity of a spring II 809, after the filter screen 805 is cleaned, the filter screen 805 is inserted into the bin body 801 to be installed, and during the process of pulling the filter screen 805, the accumulated dust is discharged from a discharge groove 804 at the bottom end of the bin body 801, slides to the surface of the base 1 to be accumulated, and is manually cleaned, after pre-stirring is completed, the transverse plate 702 is pushed to move upwards through the telescopic end of the pneumatic push rod 701, the guide sleeve 704 on one side of the transverse plate 702 moves upwards on the surface of the guide rod 703, so that the guide sleeve drives the clamping groove 705 to move upwards, the clamping groove 705 loosens the clamping block 509, the rotating rod 504 at the bottom end of the clamping block 509 loses power, and the rotary stirring operation is stopped, when blanking is needed, the output end of the rotating motor 6 rotates to drive the bearing frame 4 to rotate by an angle, so that the bearing frame 4 drives the barrel body 501 to turn by an angle, the opening end of the barrel body 501 faces downwards, and the pre-stirred mixture in the barrel body is poured out, and the working principle of the invention is completed.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.