CN209832153U

CN209832153U - Concrete mixer convenient to wash

Info

Publication number: CN209832153U
Application number: CN201821873620.6U
Authority: CN
Inventors: 魏加珍
Original assignee: Sichuan Baihui Concrete Engineering Co Ltd
Current assignee: Sichuan Baihui Concrete Engineering Co Ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2019-12-24
Anticipated expiration: 2028-11-14

Abstract

The utility model discloses a concrete mixer convenient to clean, which comprises a frame, the lower surface of the frame is provided with walking wheels, the walking wheels are fixedly connected with the frame, the upper surface of the lower end of the right side of the frame is provided with a first supporting column, the first supporting column is welded and fixed with the frame, a first containing cavity is arranged inside the first supporting column, an electric push rod is arranged inside the first containing cavity, the electric push rod is fixedly connected with the first containing cavity, the upper end of the output end of the electric push rod is provided with a second supporting column, and the second supporting column is welded and fixed with the electric push rod; the cleaning device that it was equipped with can carry out quick washing to the concrete that can remain a lot in the concrete agitator, cleans with the amasss little more concrete clearance brush in the agitator through the brush and removes, not only makes the stirring volume of concrete progressively increase, improves workman's work efficiency, still lets the life of mixer obtain effectual extension.

Description

Concrete mixer convenient to wash

Technical Field

The utility model belongs to the technical field of construction machinery, concretely relates to concrete mixer convenient to wash.

Background

A concrete mixer is a machine for mixing cement, sand aggregate and water into concrete mixture, and mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a supporting device, wherein the mixing drum is divided into an intermittent type and a continuous type according to working properties, is divided into an independent type and a forced type according to a mixing principle, is divided into a fixed type and a movable type according to an installation mode, is divided into a tilting type and a non-tilting type according to a discharging mode, and is divided into a pear type, a drum type, a double cone type, a disc vertical shaft type and a circular groove horizontal shaft type according to a mixing drum structure form, and the like, and the concrete mixer has the functions of enabling all components to be uniform macroscopically and microscopically, destroying the agglomeration phenomenon of cement particles, promoting the development of the dispersion phenomenon, destroying an initial hydrate film wrapping layer on the surfaces of the cement particles, promoting collision and friction among the material particles, reducing the, the homogenization is accelerated.

Original concrete mixer, it does not have cleaning device, owing to stir the concrete, so can remain a lot of concrete in the concrete mixing bucket wherein, owing to do not have cleaning device, can be amasss for a short time by the concrete in the mixing bucket, not only causes the stirring volume of concrete more and less, influences work efficiency, has still reduced the life of mixer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixer convenient to wash to solve the original concrete mixer that proposes in the above-mentioned background art, it does not have cleaning device, owing to stir the concrete, so can remain many concrete in the concrete mixing bucket wherein, owing to do not have cleaning device, can the long-pending many of less of concrete meeting in the mixing bucket, the stirring volume that not only causes the concrete is more and less, influence work efficiency, still reduced the life's of mixer problem.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixer convenient to clean comprises a rack, wherein traveling wheels are arranged on the lower surface of the rack and fixedly connected with the rack, a first supporting column is arranged on the upper surface of the lower end of the right side of the rack and fixedly welded with the rack, a first containing cavity is formed in the first supporting column, an electric push rod is arranged in the first containing cavity and fixedly connected with the first containing cavity, a second supporting column is arranged at the upper end of the output end of the electric push rod and fixedly welded with the electric push rod, a second containing cavity is formed in the second supporting column, a first motor is arranged at the lower end of the inner side wall of the second containing cavity, the first motor is fixedly welded with the second containing cavity, a rotating cross rod is arranged on the outer side wall of a bearing shaft of the first motor and fixedly connected with the bearing shaft of the first motor, a third containing cavity is formed in the rotating cross rod, a second motor is arranged in the third containing cavity and is fixedly welded with the rotating cross rod, a fixed plate is arranged below the rotating cross rod and is fixedly connected with a bearing shaft of the second motor, a cleaning shaft is arranged on the lower surface of the fixed plate and is fixedly connected with the fixed plate in a threaded manner, a brush rod is sleeved on the outer side wall of the cleaning shaft and is fixedly connected with the cleaning shaft in a threaded manner, brushes are arranged at the left end and the right end of the cleaning shaft and are fixedly connected with the brush rod in a threaded manner, a stirring barrel is arranged on the upper end upper surface of the rack and is fixedly welded with the rack, a third motor is arranged on the front surface of the rack and is fixedly welded with the rack, the bearing shaft lateral wall cover of third motor is equipped with the (mixing) shaft, the (mixing) shaft with the bearing shaft fixed connection of third motor, the (mixing) shaft runs through the lower surface of agitator is located the inside of agitator, the lateral wall of (mixing) shaft is equipped with the stirring leaf, the stirring leaf with (mixing) shaft fixed connection, first motor the second motor with the third motor all with external power source electric connection.

Preferably, the number of the travelling wheels is three, and the three travelling wheels are fixed at the top end of the lower surface of the rack.

Preferably, the lower surface of the rack is provided with three first grooves close to the three travelling wheels, and the diameters of the three first grooves are slightly larger than the diameters of the three travelling wheels.

Preferably, the number of the cleaning shafts is two, and the two cleaning shafts are symmetrically distributed and fixed on the lower surface of the fixing plate through threads.

Preferably, the number of the brush rods is four, the number of the brushes is eight, one brush rod is a group, and every two brush rods are fixedly sleeved on the outer side wall of the cleaning shaft.

Preferably, a belt is sleeved on the outer side wall of a transmission shaft of the third motor, and a sleeve away from the transmission shaft of the third motor is arranged on the outer side wall of the stirring shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this concrete mixer convenient to wash, the cleaning device that it was equipped with can carry out quick washing to the concrete that can remain a lot in the concrete mixing bucket, cleans up the many less concrete of formation in with the mixing bucket through the brush and brushes, not only makes the stirring volume of concrete progressively increase, improves workman's work efficiency, still lets the life of mixer obtain effectual extension.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is a schematic view of the structure of the cleaning shaft of the present invention;

fig. 4 is a schematic view of the bottom structure of the rack of the present invention;

FIG. 5 is a schematic view of a brush structure of the present invention;

in the figure: 1. a frame; 2. a traveling wheel; 3. a first support column; 4. an electric push rod; 5. a stirring barrel; 6. a first motor; 7. a second support column; 8. rotating the cross bar; 9. a second motor; 10. a fixing plate; 11. cleaning the shaft; 12. stirring blades; 13. a brush rod; 14. a brush; 15. a stirring shaft; 16. a third motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a concrete mixer convenient to clean comprises a frame 1, wherein the lower surface of the frame 1 is provided with a travelling wheel 2, the travelling wheel 2 is fixedly connected with the frame 1, the upper surface of the lower end of the right side of the frame 1 is provided with a first supporting column 3, the first supporting column 3 is fixedly welded with the frame 1, a first containing cavity is formed in the first supporting column 3, an electric push rod 4 is arranged in the first containing cavity, the electric push rod 4 is fixedly connected with the first containing cavity, the upper end of the output end of the electric push rod 4 is provided with a second supporting column 7, the second supporting column 7 is fixedly welded with the electric push rod 4, a second containing cavity is formed in the second supporting column 7, a first motor 6 is arranged at the lower end of the inner side wall of the second containing cavity, the first motor 6 is fixedly welded with the second containing cavity, a rotary cross rod 8 is arranged on the outer side wall of a transmission and bearing shaft of the first motor 6, the rotary cross rod 8 is fixedly, a second motor 9 is arranged in the third accommodating cavity, the second motor 9 is fixedly welded with a rotating cross rod 8, a fixing plate 10 is arranged below the rotating cross rod 8, the fixing plate 10 is fixedly connected with a bearing shaft of the second motor 9, a cleaning shaft 11 is arranged on the lower surface of the fixing plate 10, the cleaning shaft 11 is fixedly connected with the fixing plate 10 in a threaded manner, a brush rod 13 is sleeved on the outer side wall of the cleaning shaft 11, the brush rod 13 is fixedly connected with the cleaning shaft 11 in a threaded manner, brushes 14 are arranged at the left end and the right end of the cleaning shaft 11, the brushes 14 are fixedly connected with the brush rod 13 in a threaded manner, a stirring barrel 5 is arranged on the upper end upper surface of the rack 1, the stirring barrel 5 is fixedly welded with the rack 1, a third motor 16 is arranged on the front surface of the rack 1, the third motor 16 is fixedly welded with the rack 1, a bearing shaft 15 is sleeved on the outer side wall of the bearing shaft of the third motor, the stirring shaft 15 runs through the lower surface of the stirring barrel 5 and is located inside the stirring barrel 5, the outer side wall of the stirring shaft 15 is provided with a stirring blade 12, the stirring blade 12 is fixedly connected with the stirring shaft 15, and the first motor 6, the second motor 9 and the third motor 16 are all electrically connected with an external power supply.

In this embodiment, the upper end of the outer side wall of the bearing shaft of the first motor 6 is fixedly connected with a rotating cross bar 8, the rotating cross bar 8 is rotated by the rotation of the first motor, when the stirring barrel 5 needs to be cleaned, the fixing plate 10 can be rotated to the position right above the stirring barrel 5 to clean the stirring barrel, if the stirring barrel 5 does not need to be cleaned, the rotating cross bar 8 is rotated away from the position above the stirring barrel 5 by the first motor 6, so that the stirring barrel 5 can work normally, the model of the first motor 6 is MB02-MB220, the lower end of the outer side wall of the bearing shaft of the second motor 9 is fixed with the fixing plate 10, the fixing plate 10 is driven by the second motor 9 to rotate, thereby the brush of the brush rod on the cleaning shaft on the lower surface of the fixing plate is rotated to clean the inside of the stirring barrel 5, the model of the second motor 9 is MB02-MB220, the outer side wall of the bearing shaft of the third motor 16, the belt sleeved on the outer side wall of the third motor 16 is driven to rotate by the rotation of the bearing shaft of the third motor 16 so as to drive the stirring shaft 15 to rotate, the stirring blade 12 fixed on the outer side wall of the stirring shaft 15 is used for stirring concrete in the stirring barrel 5, and the model of the third motor 16 is MB02-MB 220.

In the embodiment, a worker takes out the traveling wheels 2 in the first groove on the lower surface of the frame 1, transports the concrete mixer to a working place through the traveling wheels 2, after the position is determined, the traveling wheels 2 are received in the first groove, so that the concrete mixer is fixed, then the worker screws the brush rod 13 on the outer side wall of the cleaning shaft 11 and screws the brush 14 on the left end and the right end of the brush rod 13, then the worker screws the mounted cleaning shaft 11 on the lower surface of the fixing plate, the worker remotely controls the electric push rod 4 through the infrared remote controller, so that the electric push rod 4 is vertically displaced to make the height of the rotary cross rod 8 higher than that of the stirring barrel 5, the cleaning device is conveniently put into the barrel, the worker connects the first motor 6 with an external electric power supply, the rotary cross rod is rotated to be right above the stirring barrel 5 through the first motor 6, so that the cleaning shaft 11 is put into the stirring barrel 5, then the staff gives second motor 9 and is connected to outside electrical property power, makes and washs axle 11 and takes place to rotate, washs in 5 constantly for the residue in the concrete mixing ware is washd.

Further, the number of the walking wheels 2 is three, and the three walking wheels 2 are fixed at the top end of the lower surface of the frame 1.

In this embodiment, three walking wheel 2 has made things convenient for the staff to carry the mixer.

Furthermore, the lower surface of the frame 1 is provided with three first grooves near the three road wheels 2, and the three first grooves are slightly larger than the diameters of the three road wheels 2.

In this embodiment, after concrete mixer carried required workplace through three walking wheel 2, the staff received three walking wheel 2 respectively through three first recess and arranged first recess in, conveniently let whole mixer fixed, accomplished the work of stirring.

Further, the number of the cleaning shafts 11 is two, and the two cleaning shafts 11 are respectively and symmetrically distributed and fixed on the lower surface of the fixing plate 10 through threads.

In this embodiment, two cleaning shafts 11 are provided with brush rods 13, brushes 14 are fixed to the left and right ends of the brush rods 13, and the plurality of brushes 14 are effective in cleaning the inside of the mixing tank 5.

Further, the number of the brush rods 13 is four, the number of the brushes 14 is eight, one brush rod 13 of each of the two brushes 14 is a group, and every two brush rods 13 are fixedly sleeved on the outer side wall of one cleaning shaft 11.

In this embodiment, the eight brushes 14 enable the worker to more effectively clean the concrete left in the mixing tank 5.

Furthermore, a belt is sleeved on the outer side wall of a bearing shaft of the third motor 16, and a end, far away from the bearing shaft of the third motor 16, of the belt is sleeved on the outer side wall of the stirring shaft 15.

In this embodiment, the bearing shaft of the third motor 16 drives the belt sleeved on the outer side wall thereof to rotate, and the other end of the belt drives the stirring shaft 15 to rotate, so that the concrete in the stirring barrel 5 is effectively stirred.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker takes out the walking wheels 2 in the first groove on the lower surface of the frame 1, the concrete mixer is transported to the working place through the walking wheels 2, after the position is determined, the walking wheels 2 are collected in the first groove to fix the concrete mixer, then the worker pours the concrete into the mixing barrel 5, the worker connects the third motor 16 to the external electric power supply, the mixing shaft 15 rotates through the third motor 16 to mix the concrete by the mixing blades 12, the mixing work is completed, the worker cuts off the power supply of the third motor 16, then the worker pours the concrete, then pours the water into the mixing barrel 5, then the worker screws the brush rod 13 on the outer side wall of the cleaning shaft 11 and screws the brush 14 on the left end and the right end of the brush rod 13, then the worker screws the mounted cleaning shaft 11 on the lower surface of the fixing plate, the worker remotely controls the electric push rod 4 through the infrared remote controller, so that the electric push rod 4 is displaced in the vertical direction, the height of the rotary cross rod 8 is higher than that of the stirring barrel 5, a cleaning device is conveniently placed in the stirring barrel 5, the worker connects the first motor 6 with an external electric power supply, the rotary cross rod 8 is rotated to the position right above the stirring barrel 5 through the first motor 6, the cleaning shaft 11 is placed in the stirring barrel 5, the position is determined, the worker cuts off the power supply of the first motor 6, then the worker connects the second motor 9 with the external electric power supply, the cleaning shaft 11 is rotated, continuous cleaning is carried out in the stirring barrel 5, residues in the concrete stirrer are cleaned, the worker cuts off the power supply of the second motor 9 after cleaning is completed, then the cleaning shaft 11 is separated from the stirring barrel 5 through the remote control electric push rod 4, the worker connects the external power supply of the first motor 6, so that the rotary cross rod 8 is separated from the position right above the stirring barrel 5, then the electric push rod 4 is remotely controlled to reduce the vertical distance, then the cleaning shaft 11, the brush rod 13 and the brush 14 are disassembled to be put in a well, and then the muddy water generated after the cleaning in the stirring barrel 5 is treated by the staff.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete mixer convenient to wash, includes frame (1), its characterized in that: the lower surface of the rack (1) is provided with a travelling wheel (2), the travelling wheel (2) is fixedly connected with the rack (1), the upper surface of the lower end of the right side of the rack (1) is provided with a first supporting column (3), the first supporting column (3) is fixedly welded with the rack (1), a first containing cavity is formed in the first supporting column (3), an electric push rod (4) is arranged in the first containing cavity, the electric push rod (4) is fixedly connected with the first containing cavity, the upper end of the output end of the electric push rod (4) is provided with a second supporting column (7), the second supporting column (7) is fixedly welded with the electric push rod (4), a second containing cavity is formed in the second supporting column (7), the lower end of the inner side wall of the second containing cavity is provided with a first motor (6), and the first motor (6) is fixedly welded with the second containing cavity, the cleaning device is characterized in that a rotating cross rod (8) is arranged on the outer side wall of a bearing shaft of the first motor (6), the rotating cross rod (8) is fixedly connected with the bearing shaft of the first motor (6), a third accommodating cavity is formed in the rotating cross rod (8), a second motor (9) is arranged in the third accommodating cavity, the second motor (9) is fixedly welded with the rotating cross rod (8), a fixing plate (10) is arranged below the rotating cross rod (8), the fixing plate (10) is fixedly connected with the bearing shaft of the second motor (9), a cleaning shaft (11) is arranged on the lower surface of the fixing plate (10), the cleaning shaft (11) is fixedly connected with the fixing plate (10) in a threaded manner, a brush rod (13) is sleeved on the outer side wall of the cleaning shaft (11), and the cleaning shaft (11) is fixedly connected in a threaded manner, the cleaning machine is characterized in that the left end and the right end of the cleaning shaft (11) are respectively provided with a brush (14), the brush (14) is fixedly connected with the brush rod (13) through a thread mode, the upper end upper surface of the frame (1) is provided with a stirring barrel (5), the stirring barrel (5) is fixedly welded with the frame (1), the front surface of the frame (1) is provided with a third motor (16), the third motor (16) is fixedly welded with the frame (1), the outer side wall of a bearing shaft of the third motor (16) is sleeved with a stirring shaft (15), the stirring shaft (15) is fixedly connected with the bearing shaft of the third motor (16), the stirring shaft (15) penetrates through the lower surface of the stirring barrel (5) and is positioned in the stirring barrel (5), the outer side wall of the stirring shaft (15) is provided with a stirring blade (12), and the stirring blade (12) is fixedly connected with the stirring shaft (15), the first motor (6), the second motor (9) and the third motor (16) are electrically connected with an external power supply.

2. A concrete mixer according to claim 1, wherein: the number of the walking wheels (2) is three, and the three walking wheels (2) are fixed at the top end of the lower surface of the rack (1).

3. A concrete mixer according to claim 1, wherein: the lower surface of the frame (1) is provided with three first grooves close to the three walking wheels (2), and the three first grooves are slightly larger than the three walking wheels (2) in diameter.

4. A concrete mixer according to claim 1, wherein: the number of the cleaning shafts (11) is two, and the two cleaning shafts (11) are symmetrically distributed and fixed on the lower surface of the fixing plate (10) through threads.

5. A concrete mixer according to claim 1, wherein: the quantity of brush pole (13) is four, the quantity of brush (14) is eight, two brush (14) one brush pole (13) are a set of, per two the fixed cover of brush pole (13) is established one wash the lateral wall of axle (11).

6. A concrete mixer according to claim 1, wherein: the outer side wall of a transmission shaft of the third motor (16) is sleeved with a belt, and is far away from the outer side wall of the stirring shaft (15) through a sleeve of the transmission shaft of the third motor (16).