CN217257235U

CN217257235U - Concrete mixer

Info

Publication number: CN217257235U
Application number: CN202123384246.8U
Authority: CN
Inventors: 孙晓妮
Original assignee: Yantai Yixin Construction Engineering Quality Inspection Co ltd
Current assignee: Yantai Yixin Construction Engineering Quality Inspection Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The application relates to a concrete mixer belongs to concrete processing equipment technical field, and it includes base and fuselage, and the upper end of base is equipped with the churn, and the lower extreme of churn is equipped with the cylinder, the vertical setting of cylinder, and the piston rod of cylinder is connected with places the layer, places the layer and contradicts in the inboard of churn, places the layer and with the cross section of churn concentric circles, and the upper end of fuselage is equipped with rabbling mechanism. This application has the effect that reduces workman's working strength.

Description

Concrete mixer

Technical Field

The application relates to the technical field of concrete processing equipment, in particular to a concrete mixer.

Background

The concrete mixer mainly mixes cement, sand aggregate and water.

The Chinese patent with the related publication number of CN202398307U discloses a stirrer, which comprises a stirrer body, wherein a height adjusting device is arranged on the stirrer body; a stirring device is arranged above the machine body, and a machine base is arranged below the machine body; a freely detachable container is arranged on the base through a clamping seat, and a fixed bracket arranged on the machine body is arranged outside the container; the stirring device comprises a motor and a stirrer which is arranged on the motor through a rotating shaft and can be freely detached, and the stirrer can extend into the bearing container.

In view of the above-mentioned related art, the inventor thinks that when the mixer is used to pour concrete, the mixer drum needs to be lifted manually and then poured, which improves the working strength of workers.

SUMMERY OF THE UTILITY MODEL

In order to reduce workman's working strength, this application provides a concrete mixer.

The application provides a concrete mixer adopts following technical scheme:

the utility model provides a concrete mixer, includes base and fuselage, the upper end of base is equipped with the churn, the lower extreme of churn is equipped with the cylinder, the vertical setting of cylinder, the piston rod of cylinder is connected with places the layer, it contradicts in the inboard of churn to place the layer, place the layer with the cross section of churn is concentric, the upper end of fuselage is equipped with rabbling mechanism.

Through adopting above-mentioned technical scheme, the churn is placed on the base, and rabbling mechanism stirs the concrete raw materials in to the churn. After the stirring is completed, the cylinder is started, the piston rod of the cylinder stretches, the layer is driven to be placed and ascends, the concrete in the stirring cylinder is discharged through the layer, the phenomenon that the stirring cylinder is lifted by workers to dump materials is reduced, and the working strength of the workers is reduced.

Optionally, the stirring mechanism comprises a motor, a connecting piece, a connecting rod and a plurality of stirring rods, the motor is fixedly connected with the upper end of the machine body, an output shaft of the motor is connected with the connecting piece, the connecting piece is in threaded connection with the connecting rod, and the stirring rods are fixedly connected to the outer side of the connecting rod.

Through adopting above-mentioned technical scheme, starter motor, the output shaft of motor drive the connecting piece and rotate, and the connecting piece drives the connecting rod and rotates, and the connecting rod drives the puddler and rotates, and the puddler stirs the concrete raw materials. The workman rotates the connecting rod, separates connecting rod and connecting piece, is convenient for change puddler and connecting rod.

Optionally, the lower extreme of churn is connected with the go-between, the go-between with the connection can be dismantled to the base, the upper end of go-between is equipped with the otic placode, go up otic placode fixed connection in the one side that the fuselage was kept away from to the go-between, the base is equipped with lower otic placode, otic placode fixed connection is in the outside of base down, go up the otic placode with otic placode bolted connection down.

By adopting the technical scheme, the connecting ring is connected with the base, so that the stirring cylinder is not easy to shake, and the stirring cylinder is not easy to collide with the stirring rod. Separating the connecting ring from the base, pulling the mixing drum by workers, and matching the upper lug plate with the lower lug plate to enable the mixing drum to incline so as to be convenient for collecting concrete.

Optionally, an elastic layer is fixedly connected to the upper end of the base, and the lower end of the mixing drum and the lower end of the connecting ring are both movably connected to the elastic layer.

Through adopting above-mentioned technical scheme, the elastic layer offsets with go-between and churn, makes churn and go-between not fragile, has improved the life of churn and go-between.

Optionally, the upper end of fuselage is equipped with the feeding case, the upper end intercommunication of feeding case has the feeder hopper, the lower extreme intercommunication of feeding case has the inlet pipe, the one end that the feeding case was kept away from to the inlet pipe is located the top of churn.

Through adopting above-mentioned technical scheme, the concrete raw materials passes through in the feeder hopper gets into the feeding incasement, and in rethread inlet pipe got into the churn, be convenient for add the concrete raw materials in to the churn.

Optionally, the upper end of the mixing drum is hinged with two drum covers, a groove is formed in one end, away from the mixing drum, of each drum cover, the groove is matched with the connecting rod, a hasp is fixedly connected between the two drum covers, and the two drum covers are locked by the hasp.

Through adopting above-mentioned technical scheme, rotate the cover, make the connecting rod be located the groove of cover, close the hasp, the hasp locks the cover, makes the cover be difficult for opening, makes the interior concrete of churn be difficult for spilling.

Optionally, the upper end of the mixing drum is connected with a handle, the handle is provided with a rubber layer, and the rubber layer is fixedly connected to the outer side of the handle.

Through adopting above-mentioned technical scheme, the workman makes the churn slope through handle pulling churn, is convenient for empty the concrete. The hand of the worker is inconsistent with the rubber layer, so that the comfort of the stirrer is improved.

Optionally, the mixing drum is provided with a protective layer, and the protective layer is fixedly connected to the inner side of the mixing drum.

By adopting the technical scheme, the protective layer has a protective effect on the mixing drum, so that the mixing drum is not easy to damage, and the service life of the mixing drum is further prolonged.

In summary, the present application includes at least one of the following beneficial technical effects:

this application places the layer through setting up, starts the cylinder, and the piston rod of cylinder stretches, and the layer of placing is driven to rise, with concrete discharge in the churn, is favorable to reducing the workman and lifts up the phenomenon that the churn emptys the concrete, and then is favorable to reducing workman's working strength.

This application is through setting up the inoxidizing coating, and the inoxidizing coating collides with the concrete, is favorable to reducing the phenomenon that the churn damaged, and then is favorable to improving the life of this churn.

Drawings

FIG. 1 is a schematic illustration of a concrete mixer according to the present application;

FIG. 2 is a schematic view showing the structure of a stirring mechanism in the embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2;

fig. 4 is an enlarged schematic diagram of the structure B in fig. 1.

Description of the reference numerals: 1. a placement mechanism; 2. a stirring mechanism; 3. a discharge mechanism; 11. a base; 12. an elastic layer; 13. a mixing drum; 14. a protective layer; 15. a connecting ring; 131. a cylinder cover; 132. a groove; 133. a hasp; 16. a body; 17. a feeding box; 18. a feed hopper; 19. a feed pipe; 21. a motor; 22. a connecting member; 23. a connecting rod; 24. a stirring rod; 31. a cylinder; 32. placing the layer; 33. an upper ear plate; 34. a lower ear plate; 35. a handle; 36. a rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a concrete mixer.

Referring to fig. 1 and 2, the concrete mixer comprises a placing mechanism 1, a stirring mechanism 2 and a discharging mechanism 3, wherein the stirring mechanism 2 is connected with the placing mechanism 1, and the discharging mechanism 3 is connected with the placing mechanism 1. When concrete raw materials need to be stirred, the concrete raw materials are placed in the placing mechanism 1, the stirring mechanism 2 is used for stirring the concrete raw materials, and after stirring, the discharging mechanism 3 is used for discharging the concrete.

Referring to fig. 1 and 3, the placing mechanism 1 includes a base 11, an elastic layer 12, a mixing drum 13, a protective layer 14 and a connecting ring 15, the upper end of the base 11 is fixedly connected with the elastic layer 12, the upper end of the elastic layer 12 is movably connected with the mixing drum 13, the protective layer 14 is fixedly connected to the inner side of the mixing drum 13, the lower end of the mixing drum 13 is fixedly connected with the connecting ring 15, the lower end of the connecting ring 15 is movably connected with the elastic layer 12, and the connecting ring 15 is detachably connected with the base 11 through a bolt. The base 11 is connected to go-between 15, is favorable to reducing the risk that churn 13 rocked, and then makes the protective layer 14 be difficult for colliding with rabbling mechanism 2 mutually, is favorable to reducing the risk of mixer hook damage. The elastic layer 12 supports the mixing drum 13 and the connecting ring 15, protects the mixing drum 13 and the connecting ring 15, is beneficial to reducing the risk of damage to the mixing drum 13 and the connecting ring 15, and is further beneficial to prolonging the service life of the mixing drum 13 and the connecting ring 15.

Referring to fig. 1 and 4, the upper end of the mixing drum 13 is hinged with two drum covers 131, one end of each drum cover 131, which is far away from the mixing drum 13, is provided with a groove 132, a hasp 133 is arranged between the two drum covers 131, and the hasp 133 locks the two drum covers 131. When the concrete raw material needs to be stirred, the concrete raw material is put into the stirring cylinder 13, the cylinder cover 131 is rotated, the hasp 133 is closed, and the stirring mechanism 2 is started. The hasp 133 makes the cylinder cover 131 not easy to open, thereby being beneficial to reducing the concrete spilling phenomenon.

Referring to fig. 1, the placing mechanism 1 further comprises a machine body 16, a feeding box 17, a feeding hopper 18 and a feeding pipe 19, the machine body 16 is fixedly connected with the base 11, the upper end of the machine body 16 is fixedly connected with the feeding box 17, the upper end of the feeding box 17 is communicated with the lower end of the feeding hopper 18, the feeding hopper 18 is fixedly connected with the feeding box 17, the lower end of the feeding box 17 is communicated with the feeding pipe 19, the feeding box 17 is fixedly connected with the feeding pipe 19, and one end, far away from the feeding box 17, of the feeding pipe 19 is located above the mixing drum 13. The workman puts in concrete raw materials to feeder hopper 18, and in concrete raw materials got into feeding case 17 through feeder hopper 18, concrete raw materials got into inlet pipe 19 through feeding case 17 again in, inlet pipe 19 is leading-in to churn 13 with concrete raw materials, is convenient for add concrete raw materials in to churn 13.

Referring to fig. 1 and 2, the stirring mechanism 2 includes a motor 21, a connecting member 22, a connecting rod 23 and a plurality of stirring rods 24, the motor 21 is fixedly connected with the upper end of the machine body 16, an output shaft of the motor 21 is fixedly connected with the connecting member 22, one end of the connecting member 22 far away from the motor 21 is in threaded connection with the connecting rod 23, and the stirring rods 24 are fixedly connected with the outer side of the connecting rod 23. When needing to stir concrete raw materials, starter motor 21, motor 21's output shaft drives connecting piece 22 and rotates, and connecting piece 22 drives connecting rod 23 and rotates, and connecting rod 23 drives puddler 24 and rotates, and puddler 24 stirs concrete raw materials, and it is more convenient to make the process of stirring concrete raw materials. The connecting rod 23 is in threaded connection with the connecting piece 22, and when the stirring rod 24 is damaged, the connecting rod 23 is rotated to separate the connecting rod 23 from the connecting piece 22, so that the connecting rod 23 and the stirring rod 24 can be replaced conveniently.

Referring to fig. 1 and 2, the discharging mechanism 3 includes a cylinder 31, a placing layer 32, an upper ear plate 33 and a lower ear plate 34, the cylinder 31 is fixedly connected to the inner side of the mixing drum 13, a piston rod of the cylinder 31 is fixedly connected to the placing layer 32, the placing layer 32 is concentric with the cross section of the mixing drum 13, and the placing layer 32 is abutted to the protective layer 14. Two handles 35 are fixedly connected to the upper end of the mixing drum 13, a rubber layer 36 is arranged on each handle 35, the rubber layer 36 is fixedly connected to the outer side of each handle 35, the upper lug plate 33 is fixedly connected with the upper end of the connecting ring 15, the upper lug plate 33 is located on one side, away from the body 16, of the connecting ring 15, the lower lug plate 34 is fixedly connected to the outer side of the base 11, and the upper lug plate 33 is detachably connected with the lower lug plate 34 through bolts. When needing to discharge the concrete, the workman separates go-between 15 and base 11, and the workman passes through handle 35 pulling churn 13, goes up otic placode 33 and lower otic placode 34 and cooperatees, makes churn 13 slope, starts cylinder 31, and the piston rod of cylinder 31 stretches, and the layer 32 of placing is driven to rise, places layer 32 and discharges the concrete, is favorable to reducing the phenomenon that the workman lifted churn 13 and emptys the concrete, and then is favorable to reducing workman's working strength. The hands of the worker are in contact with the rubber layer 36, which is beneficial to improving the comfort of the mixer.

The implementation principle of the concrete mixer in the embodiment of the application is as follows: when the concrete is to be discharged, the hasp 133 is opened, the cylinder cover 131 is rotated, and then the connecting rod 23 is rotated to separate the connecting rod 23 from the connecting member 22. The connection ring 15 is separated from the base 11, and the worker pulls the mixing drum 13 through the handle 35, so that the upper lug plate 33 and the lower lug plate 34 are matched to incline the mixing drum 13. And the cylinder 31 is started again, the piston rod of the cylinder 31 drives the placing layer 32 to rise, and the placing layer 32 discharges the concrete.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A concrete mixer, including base (11) and fuselage (16), its characterized in that: the upper end of base (11) is equipped with churn (13), the lower extreme of churn (13) is equipped with cylinder (31), cylinder (31) vertical setting, the piston rod of cylinder (31) is connected with places layer (32), it contradicts in the inboard of churn (13) to place layer (32), place layer (32) with the cross section concentric circles of churn (13), the upper end of fuselage (16) is equipped with rabbling mechanism (2).

2. A concrete mixer according to claim 1, wherein: rabbling mechanism (2) include motor (21), connecting piece (22), connecting rod (23) and a plurality of puddler (24), motor (21) with the upper end fixed connection of fuselage (16), the output shaft of motor (21) with connecting piece (22) are connected, connecting piece (22) with connecting rod (23) threaded connection, puddler (24) fixed connection is in the outside of connecting rod (23).

3. A concrete mixer according to claim 1, wherein: the lower extreme of churn (13) is connected with go-between (15), go-between (15) with base (11) can dismantle the connection, the upper end of go-between (15) is equipped with otic placode (33), go up otic placode (33) fixed connection in the one side of fuselage (16) is kept away from in go-between (15), base (11) are equipped with down otic placode (34), otic placode (34) fixed connection is in the outside of base (11) down, go up otic placode (33) with otic placode (34) bolted connection down.

4. A concrete mixer according to claim 3, wherein: the upper end of the base (11) is fixedly connected with an elastic layer (12), and the lower end of the stirring cylinder (13) and the lower end of the connecting ring (15) are movably connected with the elastic layer (12).

5. A concrete mixer according to claim 1, wherein: the upper end of fuselage (16) is equipped with feeding case (17), the upper end intercommunication of feeding case (17) has feeder hopper (18), the lower extreme intercommunication of feeding case (17) has inlet pipe (19), the one end that feeding case (17) were kept away from in inlet pipe (19) is located the top of churn (13).

6. A concrete mixer according to claim 1, wherein: the upper end of the mixing drum (13) is hinged with two drum covers (131), one end, away from the mixing drum (13), of each drum cover (131) is provided with a groove (132), each groove (132) is matched with the corresponding connecting rod (23), a hasp (133) is fixedly connected between the drum covers (131), and the hasp (133) locks the two drum covers (131).

7. A concrete mixer according to claim 1, wherein: the upper end of the mixing drum (13) is connected with a handle (35), the handle (35) is provided with a rubber layer (36), and the rubber layer (36) is fixedly connected to the outer side of the handle (35).

8. A concrete mixer according to claim 1, wherein: the stirring cylinder (13) is provided with a protective layer (14), and the protective layer (14) is fixedly connected to the inner side of the stirring cylinder (13).