CN111633826A

CN111633826A - Concrete mixer

Info

Publication number: CN111633826A
Application number: CN202010516125.5A
Authority: CN
Inventors: 蒋李
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-09-08

Abstract

The invention discloses a concrete mixer, which comprises a frame, a transmission wheel carrier and a mixing drum, wherein the frame is connected with the mixing drum in an installing way, the transmission wheel carrier is connected with a track of the mixing drum, the transmission wheel carrier is arranged on the frame and is connected with a motor, the mixing drum consists of a drum track, a drum body and a mixing device, the drum body is provided with the drum track, the mixing device is arranged on the drum body, the mixing device comprises a mixing blade structure and a connecting ring structure, the mixing blade structure is matched with the connecting ring structure, the mixing blade structure comprises a transmission mixing blade and a blade shaft, the transmission mixing blade is welded with the blade shaft, the transmission mixing blade comprises a first-position blade, a second-position blade, a third-position blade, a fourth-position blade and a fifth-position blade, and the second-position blade is connected with the first-position blade and the third-position blade in a glue connection way, the forced braking causes the inertia force to drive the upper end of the transmission mixing blade to be inclined, the falling of compounding is accelerated, and the barrel rotates with agitating unit is inside and outside simultaneously, and the compounding clearance is more thorough.

Description

Concrete mixer

Technical Field

The invention relates to the field of machinery, in particular to a concrete mixer.

Background

The continuous concrete mixer is equipped with spiral mixing blades, various materials are continuously weighed according to the mixing proportion and then are sent into the mixer, and the materials are lifted to a certain height by the blades and fall by self weight in a repeated motion, so that the effect of uniform mixing is achieved.

In the prior art, if a mechanical failure occurs in the operation process of the equipment, the materials are required to be discharged, so that the maintenance is convenient, the spiral stirring blades cannot discharge the materials automatically after the failure, the stirring blades separate the materials, and the forced discharging increases the operation load for the equipment, so that the maintenance difficulty is increased.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a concrete mixer so as to solve the problems that materials are required to be discharged for maintenance if a mechanical failure occurs in the operation process of equipment, the spiral mixing blades cannot discharge the materials automatically after the failure, the mixing blades block the materials, the forced discharging increases the operation load of the equipment, and the maintenance difficulty is increased.

The invention is realized by adopting the following technical scheme: the utility model provides a concrete mixer, its structure includes frame, transmission wheel carrier, churn, the frame is connected with churn right-hand member erection, the transmission wheel carrier is connected with churn ring side track, transmission wheel carrier right-hand member is installed in the frame, the churn comprises barrel rail, barrel, agitating unit, barrel ring side is equipped with the barrel rail, agitating unit installs inside the barrel.

Further preferably, agitating unit is including stirring the leaf structure, connecing the ring structure, stir the leaf structure and connect the cooperation of ring structure ring side, stir the leaf structure and include transmission stirring leaf, leaf axle, transmission stirring leaf and the welding of leaf axle ring side.

Preferably, the transmission stirring blade comprises a first-position blade, a second-position blade, a third-position blade, a fourth-position blade and a fifth-position blade, the upper end and the lower end of the second-position blade are connected with the first-position blade and the third-position blade through glue, the upper end and the lower end of the fourth-position blade are connected with the third-position blade and the fifth-position blade through installation, and a ball is installed in the middle of the first-position blade.

Further preferably, the four-position blade comprises a blade frame structure, a blade transmission structure and a blade shaft rod, the upper end and the lower end of the blade frame structure and the blade transmission structure are locked, and the left end and the right end of the blade shaft rod are connected with the blade frame structure and the blade transmission structure in an installing mode.

Preferably, the joint blade frame structure comprises a blade frame side rail, a joint blade main frame and a clamping device, the blade frame side rail is connected with the left end and the right end of the joint blade main frame in an installing mode, and the middle of the joint blade main frame is welded with the clamping device.

Further preferably, the joint blade transmission structure comprises a transmission arc buckle, a connection arc plate, a cushion circle and a cushion ball, the left side and the right side of the connection arc plate are connected with the transmission arc buckle and the cushion circle in an installing mode, and the cushion ball is arranged in the middle of the cushion circle.

Further preferably, the blade-joint shaft rod comprises an inner end shaft, a shaft rod body and an outer rail shaft, and the inner end shaft and the outer rail shaft are mounted at the left end and the right end of the shaft rod body.

Further preferably, connect the ring structure including structure owner ring, interior strip frame, circle knot, circle and detain the frame, the inboard and interior strip frame welding of structure owner ring, circle is detained, circle and is detained the frame and install on the structure owner ring through interior strip frame.

Advantageous effects

The mixing material is sent into the cylinder, the driving wheel frame is connected with the motor to drive the stirring cylinder to drive, and the cylinder rotates and is stirred by the stirring device; when a mechanical fault occurs, the rotating stirring blade structure is forcibly stopped to rotate, namely, the rotating transmission stirring blade is forcibly stopped, the inertia force formed by the forced stopping drives the transmission of the four-position blade, then the cushion ball which is originally and stably positioned at the cushion circle is vigorously shaken to impact the left end or the right end of the cushion circle and also impacts the connecting arc plate, the connecting arc plate drives the transmission arc buckle to be meshed with the inner end shaft, the meshing buckle force drives the shaft lever body to rotate, the outer rail shaft drives the blade frame side rail to slide, the originally spliced three-position blade and four-position blade are decomposed, the length of the transmission stirring blade is increased, and the upper end of the transmission stirring blade is an inclined structure to topple the accumulated aggregate; the increase of transmission stirring leaf length pushes up and connects the ring structure, realizes transmission stirring leaf and connects ring structure cooperation transmission, and its ball and circle are detained the cooperation when transmission stirring leaf tip is inclined promptly, and the circle is detained the frame and is rotated the further swing that drives the circle and detain, and the blanking is more thorough.

Compared with the prior art, the invention has the beneficial effects that: the forced brake stops to cause the inertia force to drive the upper end of the transmission stirring blade to be inclined and inclined for transmission, the accumulated mixed material is dumped, the cushion ball rotates to drive the swing of the cushion circle, the falling of the mixed material is accelerated, the barrel and the stirring device rotate simultaneously inside and outside, and the mixed material is cleaned more thoroughly.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 shows a schematic view of a concrete mixer according to the invention.

Fig. 2 shows a top view and a sectional structure schematic diagram of the cylinder and the stirring device.

Fig. 3 shows a schematic top sectional view of the stirring device of the present invention.

Fig. 4 shows a schematic structural diagram of the transmission stirring blade of the invention.

FIG. 5 shows a schematic diagram of the structure of a four-position leaf of the present invention.

Fig. 6 shows a schematic structural diagram of a of fig. 3 according to the present invention.

Fig. 7 shows a schematic structural diagram of B of fig. 6 according to the present invention.

In the figure: the device comprises a rack 1, a transmission wheel carrier 2, a stirring drum 3, a drum rail 30, a drum body 31, a stirring device 32, a stirring blade structure 320, a connecting ring structure 321, a transmission stirring blade 3200, a blade shaft 3201, a first-position blade 40, a second-position blade 41, a third-position blade 42, a fourth-position blade 43, a fifth-position blade 44, a round ball 400, a blade frame structure 430, a blade transmission structure 431, a blade shaft rod 432, a blade frame side rail 4300, a blade main frame 4301, a clamping device 4302, a transmission arc buckle 4310, a connecting arc plate 4311, a cushion circle 4312, a cushion ball 4313, an inner end shaft 4320, a shaft rod body 4321, an outer rail shaft 4322, a structure main ring 3210, an inner strip rack 3211, a round buckle 3212 and a round buckle rack 3213.

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.

Embodiment 1 referring to fig. 1 to 5, the present invention provides a concrete mixer, comprising: the structure of the stirring device comprises a frame 1, a transmission wheel frame 2 and a stirring cylinder 3, wherein the frame 1 is in installation connection with the stirring cylinder 3, the transmission wheel frame 2 is in track connection with the stirring cylinder 3, the transmission wheel frame 2 is installed on the frame 1 and is connected with a motor, the stirring cylinder 3 consists of a cylinder track 30, a cylinder body 31 and a stirring device 32, the cylinder body 31 is provided with the cylinder track 30, the stirring device 32 is installed on the cylinder body 31, the stirring device 32 comprises a stirring blade structure 320 and a connecting ring structure 321, the stirring blade structure 320 is matched with the connecting ring structure 321, the stirring blade structure 320 comprises a transmission stirring blade 3200 and a blade shaft 3201, the transmission stirring blade 3200 is welded with the blade shaft 3201, a three-position blade 42 and a four-position blade 43 which are spliced are decomposed to increase the length of the transmission stirring blade 3200, the length is changed to realize the matching transmission of the transmission stirring blade 3200 and the connecting ring structure 321, and the transmission stirring blade 3200 comprises a one-position, The two-position leaf 41, the three-position leaf 42, the four-position leaf 43 and the five-position leaf 44 are connected by glue, the two-position leaf 41 is connected with the one-position leaf 40 and the three-position leaf 42, the four-position leaf 43 is connected with the three-position leaf 42 and the five-position leaf 44 in an installation manner, the one-position leaf 40 is provided with a ball 400, the four-position leaf 43 comprises a leaf frame structure 430, a leaf transmission structure 431 and a leaf shaft rod 432, the leaf frame structure 430 is locked with the leaf transmission structure 431, the leaf shaft rod 432 is connected with the leaf frame structure 430 and the leaf transmission structure 431 in an installation manner, the leaf frame structure 430 comprises a leaf frame side rail 4300, a leaf main frame 4301 and a clamping device 4302, the leaf main frame 4300 is connected with the leaf main frame 4301 in an installation manner, the leaf main frame 4301 is welded with the clamping device 4302, the leaf transmission structure 431 comprises an arc buckle 4310, a cambered transmission plate 4311, a cushion 4312, a cushion ball 4313, and a driving buckle force driving inner end of the transmission buckle shaft 4320 is meshed with a 4320 to drive the arc buckle body, the sliding of the leaf frame side rail 4300 driven by the outer rail shaft 4322 is realized, the starting is realized in transmission, the transmission is flexible, the connecting arc plate 4311 is connected with the transmission arc buckle 4310 and the cushion circle 4312 in an installing manner, the cushion ball 4313 is arranged at the position of the cushion circle 4312, the leaf shaft lever 432 comprises an inner end shaft 4320, a shaft lever body 4321 and an outer rail shaft 4322, and the inner end shaft 4320 and the outer rail shaft 4322 are arranged on the shaft lever body 4321.

The mixed materials are sent into the cylinder 31, the transmission wheel carrier 2 is connected with a motor to drive the stirring cylinder 3 to transmit, and the cylinder 31 rotates and the stirring device 32 stirs the mixed materials; when mechanical failure occurs, the rotation stirring blade structure 320 is forcibly stopped to rotate, that is, the rotation transmission stirring blade 3200 is forcibly braked, the inertia force formed by the forcible braking drives the transmission of the four-position blade 43, then the pad ball 4313 originally and stably located at the pad circle 4312 is vigorously shaken to impact the left end or the right end of the pad circle 4312 and also impact the connecting arc plate 4311, the connecting arc plate 4311 drives the transmission arc buckle 4310 to be meshed with the inner end shaft 4320, the meshing buckle force drives the shaft rod body 4321 to rotate, the outer rail shaft 4322 drives the blade frame side rail 4300 to slide, the three-position blade 42 and the four-position blade 43 which are originally spliced are decomposed, the length of the transmission stirring blade 3200 is increased, and at the moment, the upper end of the transmission stirring blade 3200 is inclined to topple over the accumulated aggregate.

Embodiment 2 referring to fig. 6 and 7, the present invention provides a concrete mixer, comprising: its structure connect ring structure 321 to include structure owner ring 3210, interior strip frame 3211, circle and detain 3212, circle and detain frame 3213, structure owner ring 3210 and interior strip frame 3211 welding, circle is detained 3212, circle and is detained frame 3213 and install on structure owner ring 3210 through interior strip frame 3211, transmission stirring leaf 3200 tip is in the cooperation of slope in-process ball 400 and circle knot 3212, realizes strengthening the swing to circle and detain 3212, improves the blanking effect.

The increase of transmission stirring leaf 3200 length is pushed up and is connect ring structure 321, realizes transmission stirring leaf 3200 and connects ring structure 321 cooperation transmission, and its ball 400 of transmission stirring leaf 3200 tip when slope promptly and circle knot 3212 cooperation, circle knot frame 3213 rotates the further swing that drives circle knot 3212, and the blanking is more thorough.

Compared with the prior art, the invention has the technical progress that: the forced brake stops to cause the inertia force to drive the upper end of the transmission stirring blade 3200 to be in inclined oblique transmission, accumulated mixed materials are dumped, the cushion ball 4313 rotates to drive the cushion circle 4312 to swing, falling of the mixed materials is accelerated, the barrel 31 and the stirring device 32 rotate inside and outside simultaneously, and the mixed materials are cleaned more thoroughly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concrete mixer, its structure includes frame (1), transmission wheel carrier (2), churn (3), frame (1) and churn (3) erection joint, transmission wheel carrier (2) and churn (3) rail connection, install in frame (1) and be connected with motor, its characterized in that transmission wheel carrier (2):

the mixing drum (3) is composed of a drum rail (30), a drum body (31) and a mixing device (32), the drum body (31) is provided with the drum rail (30), and the mixing device (32) is installed on the drum body (31).

2. A concrete mixer according to claim 1, wherein: agitating unit (32) are including stirring leaf structure (320), connect ring structure (321), stir leaf structure (320) and connect ring structure (321) cooperation, stir leaf structure (320) including transmission stirring leaf (3200), leaf axle (3201), transmission stirring leaf (3200) and leaf axle (3201) welding.

3. A concrete mixer according to claim 2, wherein: transmission stirring leaf (3200) includes one festival leaf (40), two festival leaves (41), three festival leaves (42), four position festival leaf (43), five festival leaf (44), two festival leaves (41) and one festival leaf (40), three festival leaf (42) are glued and are connected, four festival leaf (43) and three festival leaf (42), five festival leaf (44) erection joint, ball (400) are installed to one festival leaf (40).

4. A concrete mixer according to claim 3, wherein: the four-position blade (43) comprises a blade frame structure (430), a blade transmission structure (431) and a blade shaft lever (432), the blade frame structure (430) is locked with the blade transmission structure (431), and the blade shaft lever (432) is connected with the blade frame structure (430) and the blade transmission structure (431) in an installing mode.

5. A concrete mixer according to claim 4, wherein: the joint blade frame structure (430) comprises a blade frame side rail (4300), a joint blade main frame (4301) and a clamping device (4302), wherein the blade frame side rail (4300) is connected with the joint blade main frame (4301) in an installing mode, and the joint blade main frame (4301) is welded with the clamping device (4302).

6. A concrete mixer according to claim 4, wherein: the joint and blade transmission structure (431) comprises a transmission arc buckle (4310), a connection arc plate (4311), a cushion circle (4312) and a cushion ball (4313), wherein the connection arc plate (4311) is connected with the transmission arc buckle (4310) and the cushion circle (4312) in an installing mode, and the cushion ball (4313) is arranged at the cushion circle (4312).

7. A concrete mixer according to claim 4, wherein: the joint blade shaft lever (432) comprises an inner end shaft (4320), a shaft lever body (4321) and an outer rail shaft (4322), wherein the inner end shaft (4320) and the outer rail shaft (4322) are installed on the shaft lever body (4321).

8. A concrete mixer according to claim 2, wherein: the connecting ring structure (321) comprises a structure main ring (3210), an inner bar frame (3211), a round buckle (3212) and a round buckle frame (3213), the structure main ring (3210) is welded with the inner bar frame (3211), and the round buckle (3212) and the round buckle frame (3213) are arranged on the structure main ring (3210) through the inner bar frame (3211).