CN111013457A

CN111013457A - Raw material mixing device for bridge construction

Info

Publication number: CN111013457A
Application number: CN201911401784.8A
Authority: CN
Inventors: 王敏帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-17

Abstract

The invention discloses a raw material mixing device for bridge construction, which comprises a rack, a mixing tank and a mixing mechanism, wherein the mixing tank and the mixing mechanism are rotatably installed on the rack, the mixing mechanism comprises a mixing component and a power component, the mixing component is rotatably installed inside the mixing tank, the power component comprises a driven conical gear, a transmission connecting rod and a driving conical gear, the transmission connecting rod is rotatably installed on the rack, the driving conical gear is fixedly arranged on the periphery of the transmission connecting rod, the driven conical gear is fixedly arranged on the mixing component and is mutually and externally meshed with the driving conical gear, and the power component further comprises a mixing motor which is used for driving the transmission connecting rod to rotate. The invention adopts the mixing tank which is arranged obliquely, realizes the rotation of the mixing tank through the bent shaft and the transmission connecting rod, and stirs the materials in the mixing tank to realize the mixing; two sets of non-standard conical gears which are meshed with each other are adopted, so that forward revolution of the mixing tank and reverse rotation of the stirring blades are realized, the stirring effect is enhanced, and the mixing quality is ensured.

Description

Raw material mixing device for bridge construction

Technical Field

The invention relates to the technical field of bridge construction equipment, in particular to a raw material mixing device for bridge construction.

Background

The bridge is an important building convenient for people to go out, the bridge construction technology is also advanced along with the rapid development of the traffic industry, and the modern bridge not only can climb over mountains and mountains, but also can span rivers, lakes and seas, so that the development is very rapid.

The bridge generally comprises a plurality of parts such as a roadbed, a road surface, a bridge, tunnel engineering, traffic engineering facilities and the like, and in the construction process, the most important part is that raw materials need to be stirred, and the mixing quality of the raw materials influences the construction quality of the bridge. In order to reduce intensity of labour, the mixing of raw materials is mostly realized with the help of mixing arrangement, and current mixing arrangement, what generally adopted is that the stirring of raw materials is mixed to the cooperation blending tank of mixing subassembly, but mostly adopts single rotation mode, and mixing subassembly fixed set up and blending tank normal running fit, perhaps mixing tank is fixed and mixing subassembly normal running fit, and this kind of stirring mode often can lead to the stirring inhomogeneous, and mixing quality is not good to the construction quality of bridge has been influenced.

Disclosure of Invention

The invention aims to provide a raw material mixing device for bridge construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a raw materials mixing arrangement is used in bridge construction, includes frame and rotation and installs blending tank and the mixing mechanism in the frame, the blending tank passes through the mixing mechanism and fixes the slope setting in the frame at the terminal lower apron of blending tank, the mixing mechanism includes hybrid module and power component, hybrid module rotates and installs inside the blending tank, power component includes driven conical gear, transmission connecting rod and initiative conical gear, the transmission connecting rod rotates and installs in the frame and its peripheral fixed initiative conical gear that is provided with, driven conical gear is fixed to be set up on hybrid module and with the mutual external toothing of initiative conical gear, power component still include with drive transmission connecting rod pivoted hybrid motor.

As a further scheme of the invention: the frame includes bed plate and fixed mounting motor support frame and two sets of hybrid support frame on the bed plate, fixed mounting has on the motor support frame hybrid motor, two sets of rotate on the hybrid support frame and install down the apron with the transmission connecting rod.

As a further scheme of the invention: and a bent shaft is fixedly arranged on the lower cover plate, and the included angle of the bent shaft corresponds to the transmission connecting rod.

As a further scheme of the invention: a feed hopper is arranged above one end of the mixing tank close to the transmission connecting rod, a discharge hopper is arranged below the other end of the mixing tank, and a feeding door and a discharging door are respectively and rotatably arranged on the feed hopper and the discharge hopper;

as a further scheme of the invention: the one end that the lower apron was kept away from to the blending tank still is provided with the upper cover plate and rotates on the upper cover plate and install mixing assembly.

As a further scheme of the invention: the mixing assembly comprises a stirring rotating shaft and stirring blades, and the stirring rotating shaft is rotatably installed on the upper cover plate through a bearing.

As a further scheme of the invention: the periphery of one end of the stirring rotating shaft is fixedly provided with a plurality of groups of stirring blades and is positioned in the mixing tank, and the other end of the stirring rotating shaft penetrates through the upper cover plate, the transmission connecting rod and the top of the stirring rotating shaft are fixedly provided with driven bevel gears.

As a further scheme of the invention: the feeding and discharging door is also provided with a door handle which is of a hidden structure.

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

the mixing tank is obliquely arranged, and the rotation of the mixing tank is realized through a bent shaft and a transmission connecting rod, so that the materials in the mixing tank are stirred to realize mixing; two groups of non-standard conical gears which are meshed with each other are adopted to realize the forward revolution of the mixing tank and the reverse rotation of the stirring blades, so that the double effects are achieved, the stirring effect is enhanced, and the mixing quality is ensured; the feeding hopper and the discharging hopper with the feeding and discharging doors are adopted, so that feeding and discharging are facilitated, and meanwhile, the situation that materials are not spilled in the working process is ensured; adopt hidden form door handle, can conveniently open the business turn over material door, can hide inside business turn over material door again, prevent that the mistake from touching, the security is strengthened, still reduces the rotatory resistance of blending tank to a certain extent, reinforcing stability.

Drawings

Fig. 1 is a schematic structural view of a raw material mixing device for bridge construction.

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is a schematic structural view of fig. 1 from another view angle.

Fig. 4 is a schematic structural view of a mixing mechanism in the raw material mixing device for bridge construction.

Description of reference numerals:

1-a hybrid motor; 2-driven bevel gear; 3-a feed hopper; 31-a door handle; 32-a charging and discharging door; 4-mixing tank; 5-mixing the support frame; 6-lower cover plate; 7-a discharge hopper; 8-base plate; 9-a drive link; 10-driving bevel gear; 11-a motor support frame; 12-an upper cover plate; 13-stirring rotating shaft; 14-stirring blade.

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.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a raw material mixing device for bridge construction includes a rack, a mixing tank 4 and a mixing mechanism, the mixing tank 4 is rotatably installed on the rack, the mixing mechanism is obliquely installed on the rack through the mixing mechanism and a lower cover plate 6 fixed to a terminal of the mixing tank 4, the mixing mechanism includes a mixing component and a power component, the mixing component is rotatably installed inside the mixing tank 4, the power component includes a driven bevel gear 2, a transmission connecting rod 9 and a driving bevel gear 10, the transmission connecting rod 9 is rotatably installed on the rack and a driving bevel gear 10 is fixedly installed on a periphery of the transmission connecting rod 9, the driven bevel gear 2 is fixedly installed on the mixing component and is externally engaged with the driving bevel gear 10, and the power component further includes a mixing motor 1 which drives the transmission connecting rod 9 to rotate.

The hybrid electric machine 1 drives the output shaft of the hybrid tank 4 and the hybrid component around the hybrid electric machine 1 to rotate through the transmission connecting rod 9, meanwhile, the transmission connecting rod 9 drives the driven bevel gear 2 to rotate through the driving bevel gear 10 and turns to the direction opposite to that of the driving bevel gear 10, the driven bevel gear 2 drives the hybrid component to rotate reversely, the hybrid tank 4 drives the material to rotate positively, the hybrid component reversely stirs the material under the dual action of the material, so that the material is stirred uniformly, and the mixing quality of the material is ensured.

The frame includes motor support frame 11 and two sets of hybrid support frame 5 of bed plate 8 and fixed mounting on bed plate 8, fixed mounting has hybrid motor 1 on the motor support frame 11, and is two sets of rotate on the hybrid support frame 5 and install apron 6 and transmission connecting rod 9 down.

The fixed bent axle that is provided with and its contained angle is corresponding with transmission connecting rod 9 on apron 6 down, through bent axle and transmission connecting rod 9 with the certain angle rotation of blending tank 4 slope install in the frame and inclination and bent axle and transmission connecting rod 9 are corresponding, the transmission connecting rod 9 of being convenient for drives blending tank 4 and rotates, realizes that the material mixes.

A feed hopper 3 is arranged above one end of the mixing tank 4 close to the transmission connecting rod 9, a discharge hopper 7 is arranged below the other end of the mixing tank, the feed hopper 3 and the discharge hopper 7 are respectively used for feeding and discharging, and a feeding and discharging door 32 is respectively rotatably arranged on the feed hopper 3 and the discharge hopper 7 to prevent materials in the mixing tank 4 from being thrown out of the mixing tank 4 in the rotating process; the end of the mixing tank 4 far away from the lower cover plate 6 is also provided with an upper cover plate 12, and a mixing component is rotatably mounted on the upper cover plate 12.

Mixing unit is including stirring pivot 13 and stirring leaf 14, stirring pivot 13 passes through the bearing and rotates the installation on upper cover plate 12, 13 one end peripheral fixings of stirring pivot are provided with multiunit stirring leaf 14 and are located mixing tank 4 inside, 13 other ends of stirring pivot pass

upper cover plate

12 and 9 fixed connection of transmission connecting rod and stirring pivot 13 top still fixed mounting have driven bevel gear 2.

When the stirring rotating shaft 13 rotates around the output shaft of the mixing motor 1 along with the mixing tank 4, the driven bevel gear 2 revolves around the driving bevel gear 10 under the driving of the driving bevel gear 10 and rotates simultaneously, and the rotation direction is opposite to the revolution direction, the driven bevel gear 2 drives the stirring rotating shaft 13 to rotate reversely, so that the stirring blades 14 are driven to reversely stir the materials in the mixing tank 4, and the mixing effect is improved.

Example 2

Referring to fig. 1 to 3, in the embodiment of the invention, on the basis of embodiment 1, a door handle 31 is further arranged on the feeding and discharging door 32, so that the door handle 31 can be conveniently opened, the door handle 31 is of a hidden structure, the feeding and discharging door 32 can be conveniently opened, and the door handle 31 can be hidden inside the feeding and discharging door 32, so that the situation that the door handle 31 is mistakenly touched in the working process of the device to cause the raw materials inside the mixing tank 4 to leak out is prevented, the safety of the device is enhanced, the resistance of the mixing tank 4 to rotation is reduced to a certain extent, and the stability of the device is enhanced.

The working principle of the invention is as follows:

when the mixing device works, the feeding and discharging door 32 is opened through the door handle 31, raw materials to be mixed are put into the mixing tank 4 through the feeding hopper 3, the feeding and discharging door 32 is closed, the mixing motor 1 is started, the mixing motor 1 drives the mixing tank 4 to revolve around the output shaft of the mixing tank through the transmission connecting rod 9, and the materials in the mixing tank 4 are shaken to be primarily mixed; the transmission connecting rod 9 drives the mixing tank 4 to rotate, meanwhile, the driving bevel gear 10 drives the driven bevel gear 2 meshed with the driving bevel gear 19 to reversely rotate, the driven bevel gear 2 drives the stirring rotating shaft 13 to revolve around an output shaft of the mixing motor 1 under the action of the transmission connecting rod 9 and the driving bevel gear 10, meanwhile, the driven bevel gear 2 drives the stirring rotating shaft 13 to rotate and turn the same direction as the driven bevel gear 2, the direction of revolution is opposite to that of revolution, the stirring rotating shaft 13 drives the stirring blade 14 to reversely stir materials in the mixing tank 4, the forward revolution of the mixing tank 4 drives the materials, and the stirring blade 14 reversely rotates to stir the materials, so that the materials in the mixing tank 4 are fully mixed under the double action, and the mixing effect and quality are ensured; after the mixing is finished, the mixing motor 1 is closed, the feeding and discharging door 32 is opened through the door handle 31, and the mixture in the mixing tank 4 is discharged out of the mixing tank 4 through the discharging hopper 7.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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.

Claims

1. A raw material mixing device for bridge construction comprises a frame, a mixing tank (4) and a mixing mechanism which are rotatably arranged on the frame, it is characterized in that the mixing tank (4) is obliquely arranged on the frame through a mixing mechanism and a lower cover plate (6) fixed at the tail end of the mixing tank (4), the mixing mechanism comprises a mixing component and a power component, the mixing component is rotatably arranged in the mixing tank (4), the power component comprises a driven conical gear (2), a transmission connecting rod (9) and a driving conical gear (10), the transmission connecting rod (9) is rotatably arranged on the frame, and the periphery of the transmission connecting rod is fixedly provided with a driving conical gear (10), the driven conical gear (2) is fixedly arranged on the mixing component and is mutually and externally meshed with the driving conical gear (10), the power assembly also comprises a hybrid motor (1) which drives the transmission connecting rod (9) to rotate.

2. The raw material mixing device for bridge construction according to claim 1, wherein the machine frame comprises a base plate (8), a motor support frame (11) fixedly mounted on the base plate (8) and two sets of mixing support frames (5), the mixing motor (1) is fixedly mounted on the motor support frame (11), and the lower cover plate (6) and the transmission connecting rod (9) are rotatably mounted on the two sets of mixing support frames (5).

3. The raw material mixing device for bridge construction according to claim 2, wherein a bent shaft is fixedly arranged on the lower cover plate (6) and the included angle of the bent shaft corresponds to the transmission connecting rod (9).

4. The raw material mixing device for bridge construction according to claim 3, wherein a feed hopper (3) is arranged above one end of the mixing tank (4) close to the transmission connecting rod (9) and a discharge hopper (7) is arranged below the other end of the mixing tank, and a feeding and discharging door (32) is rotatably arranged on the feed hopper (3) and the discharge hopper (7) respectively.

5. The raw material mixing device for bridge construction according to claim 4, characterized in that the end of the mixing tank (4) far away from the lower cover plate (6) is further provided with an upper cover plate (12) and the upper cover plate (12) is rotatably provided with a mixing component.

6. The raw material mixing device for bridge construction according to claim 5, wherein the mixing assembly comprises a stirring rotating shaft (13) and stirring blades (14), and the stirring rotating shaft (13) is rotatably mounted on the upper cover plate (12) through a bearing.

7. The raw material mixing device for bridge construction according to claim 7, wherein a plurality of groups of stirring blades (14) are fixedly arranged on the periphery of one end of the stirring rotating shaft (13) and are positioned inside the mixing tank (4), the other end of the stirring rotating shaft (13) penetrates through the upper cover plate (12) and is fixedly connected with the transmission connecting rod (9), and a driven bevel gear (2) is fixedly arranged on the top of the stirring rotating shaft (13).

8. The raw material mixing device for bridge construction as claimed in claim 4, wherein the feeding and discharging door (32) is further provided with a door handle (31), and the door handle (31) is of a hidden structure.