CN214644775U

CN214644775U - Earth agitating unit is mixed to high efficiency that bridge construction used

Info

Publication number: CN214644775U
Application number: CN202120503424.5U
Authority: CN
Inventors: 万涛; 习淑娟; 李子成; 冯婧; 白佳祺
Original assignee: Shijiazhuang Institute of Railway Technology
Current assignee: Shijiazhuang Institute of Railway Technology
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-09
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to the technical field of concrete stirring equipment, and discloses a high-efficiency concrete stirring device for bridge construction, wherein the lower surface of a first shell is fixedly connected with a second shell, a stirring mechanism is arranged in the first shell, the bottom end of the inner wall of the second shell is fixedly connected with a vibrating motor, a spring is connected between the bottom end of the first shell and the bottom end of the inner wall of the second shell, two stirring rods with irregular shapes are arranged in the stirring shell, the stirring speed can be accelerated, the working efficiency is improved, the stirring rods with irregular shapes can contact more concrete during rotation relative to the linear stirring rods, so that the stirring is more sufficient, the vibrating motor is arranged at the bottom of the stirring shell, the concrete can generate amplitude in the process of stirring the concrete, and the concrete is prevented from being adhered to the inside of the stirring shell, affecting the subsequent stirring.

Description

Earth agitating unit is mixed to high efficiency that bridge construction used

Technical Field

The utility model relates to a mix earth agitated vessel technical field, specifically be a high-efficient earth agitating unit that mixes of bridge construction usefulness.

Background

Concrete is a generic term for engineering composites where aggregate is consolidated into a whole by cementitious materials. The term concrete refers to cement concrete, also known as ordinary concrete, which is prepared by mixing cement as a cementing material, sand and stone as aggregates, and water in a certain proportion and stirring.

However, the existing stirring equipment has the problems of low stirring efficiency and insufficient stirring, and the concrete is easily adhered to the inside of the stirring chamber and is difficult to clean in the stirring process. Accordingly, those skilled in the art have provided an efficient concrete mixing apparatus for bridge construction to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a earth agitating unit is mixed to high efficiency that bridge construction used to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an earth agitating unit is mixed to high efficiency that bridge construction used, includes first shell, observation window, controller, feed inlet, second shell and discharge gate, the front surface rigid coupling of first shell has the observation window, the front surface of first shell is located the right side rigid coupling of observation window has the controller, the upper surface of first shell has been seted up the feed inlet, the right side of first shell has been seted up the discharge gate, the lower surface rigid coupling of first shell has the second shell, the inside of first shell is provided with rabbling mechanism, the bottom rigid coupling of second shell inner wall has vibrating motor, the bottom of first shell with be connected with the spring between the bottom of second shell inner wall.

As a further aspect of the present invention: rabbling mechanism includes puddler, motor, first axis of rotation, first gear, second gear and second axis of rotation, the upper surface of first shell is provided with the motor, the inside of first shell is provided with first axis of rotation, the other end of first axis of rotation has cup jointed first gear, the left and right sides of first gear all meshes the second gear, the inside of second gear runs through and the rigid coupling has the second axis of rotation, the bottom of second axis of rotation has cup jointed the puddler.

As a further aspect of the present invention: the driving end of the motor penetrates through the upper surface of the first shell and is connected with the first rotating shaft through a coupler.

As a further aspect of the present invention: the top end of the second rotating shaft is rotatably connected with the first shell through a bearing.

As a further aspect of the present invention: the quantity of puddler with the second gear is 2, and with the central point of first shell is the symmetric distribution.

As a further aspect of the present invention: the number of the springs is 4.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two irregularly-shaped stirring rods are arranged in the first shell, the stirring speed can be increased, the working efficiency is improved, and the irregularly-shaped stirring rods can contact more concrete when rotating relative to the linear stirring rods, so that the stirring is more sufficient.

2. At the bottom installation vibrating motor of second shell, can be at the in-process that mixes earth stirring, make and mix earth and produce the amplitude, avoid mixing earth and be stained with the inside that glues at first shell, produce the influence to subsequent stirring, set up the spring simultaneously between the bottom of first shell and the bottom of second shell inner wall, can cushion partial vibration and feel, guaranteed agitated vessel's normal use.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency concrete stirring device for bridge construction;

FIG. 2 is a schematic view showing an internal structure of a high-efficiency concrete mixing device for bridge construction;

fig. 3 is a schematic structural diagram of a stirring mechanism in the efficient concrete stirring device for bridge construction.

In the figure: 1. a first housing; 2. an observation window; 3. a controller; 4. a feed inlet; 5. a second housing; 6. a stirring mechanism; 7. a spring; 8. a vibration motor; 9. a stirring rod; 10. a motor; 11. a first rotating shaft; 12. a first gear; 13. a second gear; 14. a second rotating shaft; 15. and (4) a discharge port.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a high-efficiency concrete stirring apparatus for bridge construction includes a first housing 1, an observation window 2, a controller 3, a feeding port 4, a second housing 5 and a discharging port 15, the observation window 2 is fixedly connected to a front surface of the first housing 1, the controller 3 is fixedly connected to a right side of the observation window 2 on the front surface of the first housing 1, the feeding port 4 is opened on an upper surface of the first housing 1, the discharging port 15 is opened on a right side of the first housing 1, the second housing 5 is fixedly connected to a lower surface of the first housing 1, a vibrating motor 8 is fixedly connected to a bottom end of an inner wall of the second housing 5, springs 7 are connected between a bottom end of the first housing 1 and a bottom end of an inner wall of the second housing 5, the number of the springs 7 is 4, when concrete is to be stirred, raw materials can be firstly placed into the first housing 1 from the feeding port 4, and then the motor 10 is started to operate through the controller 3, the motor 10 drives the first gear 12 to rotate through the first rotating shaft 11, the first gear 12 drives the second gear 13 and the second rotating shaft 14 to rotate simultaneously, the second rotating shaft 14 drives the stirring rod 9 to rotate when rotating, and at this time, the stirring operation can be started.

In fig. 3: the stirring mechanism 6 is arranged in the first shell 1, the stirring mechanism 6 comprises a stirring rod 9, a motor 10, a first rotating shaft 11, a first gear 12, a second gear 13 and a second rotating shaft 14, the motor 10 is arranged on the upper surface of the first shell 1, the first rotating shaft 11 is arranged in the first shell 1, the driving end of the motor 10 penetrates through the upper surface of the first shell 1 and is connected with the first rotating shaft 11 through a coupler, the first gear 12 is sleeved on the other end of the first rotating shaft 11, the second gears 13 are respectively meshed on the left side and the right side of the first gear 12, the second rotating shaft 14 is penetrated and fixedly connected in the second gear 13, the top end of the second rotating shaft 14 is rotatably connected with the first shell 1 through a bearing, the stirring rod 9 is sleeved on the bottom end of the second rotating shaft 14, the number of the stirring rods 9 and the second gears 13 is 2, and the stirring rods are symmetrically distributed with the central point of the first shell 1, at the stirring when beginning, can make vibrating motor 8 begin to work through controller 3, the sense of vibration that vibrating motor 8 produced can transmit the inside at first shell 1 through second shell 5, the sense of vibration can make muddy earth can not be stained with the inside that glues at first shell 1, the troublesome step of clearance has been avoided, the spring 7 of the connection between the bottom of 5 inner walls of second shell and 1 bottom of first shell can cushion partial sense of vibration simultaneously, can not influence the normal use of equipment.

The motor 10 is of the type: Y90S-2; the vibration motor 8 is of the type: PUTA-X.

The utility model discloses a theory of operation is: when concrete needs to be stirred, raw materials can be put in from the feeding hole 4, then the motor 10 starts to work through the controller 3, the motor 10 can drive the first rotating shaft 11 to rotate, the first rotating shaft 11 can drive the first gear 12 to rotate, the first gear 12 can drive the second gear 13 to rotate, the second gear 13 can simultaneously drive the second rotating shaft 14 to rotate, when the second rotating shaft 14 rotates, the stirring rod 9 sleeved at the bottom end of the second rotating shaft can be driven to rotate, the raw materials can be stirred at the moment, the stirring speed can be accelerated by the design of the two stirring rods 9, the working efficiency is improved, the contact area between the irregular-shaped stirring rod 9 and the materials is larger compared with the traditional linear type stirring rod, and therefore the stirring can be more sufficient; when the stirring begins, can make vibrating motor 8 begin to work through controller 3, the amplitude that vibrating motor 8 produced can transmit first shell 1 through second shell 5 on, the amplitude can make muddy earth can not be stained with the inside of gluing at first shell 1, just so avoid clearing up more troublesome step, can not influence the normal use of equipment yet, spring 7 who connects between the bottom of 1 bottom of first shell and 5 inner walls of second shell simultaneously also can cushion partial vibration, the normal use of equipment has been guaranteed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The efficient concrete stirring device for bridge construction comprises a first shell (1), an observation window (2), a controller (3), a feeding hole (4), a second shell (5) and a discharging hole (15), and is characterized in that the observation window (2) is fixedly connected to the front surface of the first shell (1), the controller (3) is fixedly connected to the right side of the observation window (2) on the front surface of the first shell (1), the feeding hole (4) is formed in the upper surface of the first shell (1), the discharging hole (15) is formed in the right side of the first shell (1), the second shell (5) is fixedly connected to the lower surface of the first shell (1), a stirring mechanism (6) is arranged in the first shell (1), and a vibrating motor (8) is fixedly connected to the bottom end of the inner wall of the second shell (5), and a spring (7) is connected between the bottom end of the first shell (1) and the bottom end of the inner wall of the second shell (5).

2. The efficient concrete stirring device for bridge construction according to claim 1, wherein the stirring mechanism (6) comprises a stirring rod (9), a motor (10), a first rotating shaft (11), a first gear (12), a second gear (13) and a second rotating shaft (14), the motor (10) is arranged on the upper surface of the first shell (1), the first rotating shaft (11) is arranged inside the first shell (1), the first gear (12) is sleeved at the other end of the first rotating shaft (11), the second gear (13) is meshed with the left side and the right side of the first gear (12), the second rotating shaft (14) penetrates through the inside of the second gear (13) and is fixedly connected with the inside of the second gear (13), and the stirring rod (9) is sleeved at the bottom end of the second rotating shaft (14).

3. A high efficiency concrete mixing device for bridge construction according to claim 2, characterized in that the driving end of said motor (10) penetrates the upper surface of said first housing (1) and is coupled with said first rotating shaft (11) by means of a coupling.

4. A high efficiency concrete mixing device for bridge construction according to claim 2, wherein the top end of said second rotating shaft (14) is rotatably connected with said first housing (1) through a bearing.

5. The efficient concrete stirring device for bridge construction according to claim 2, wherein the number of the stirring rods (9) and the number of the second gears (13) are 2, and the stirring rods and the second gears are symmetrically distributed around the central point of the first casing (1).

6. The efficient concrete mixing device for bridge construction according to claim 1, wherein the number of the springs (7) is 4.