CN210910588U

CN210910588U - Special concrete mixing device of road and bridge construction

Info

Publication number: CN210910588U
Application number: CN201921444671.1U
Authority: CN
Inventors: 王虎东; 徐俊旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-03
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a special concrete mixing device of road and bridge construction, including supporting legs and backup pad, the backup pad sets up in the top of supporting legs and passes through screw fixed connection with the supporting legs, the backup pad includes first motor, the second motor, watering mechanism, stirring district and unloading mechanism, first motor and second motor are installed side by side in the top one end of backup pad, the stirring district is installed in the top other end of backup pad, watering mechanism and stirring district install side by side in the top one end of backup pad, unloading mechanism runs through and sets up in the bottom one end of backup pad, rotate through the biax and stir the concrete, and two axle antiport, make concrete mixing more even, and efficient, add water through the water pump, can control suitable water yield, satisfy the requirement of concrete in the road and bridge construction.

Description

Special concrete mixing device of road and bridge construction

Technical Field

The utility model relates to a concrete mixing technical field specifically says a special concrete mixing device of road and bridge construction.

Background

The concrete mixing is an operation method for mixing and uniformly mixing materials such as cement, lime, water and the like, the concrete mixing is divided into two types, namely manual mixing and mechanical mixing, a concrete mixing plant is widely applied to construction projects such as industry, agriculture, traffic, national defense, water conservancy, municipal engineering and the like in China, the demand is continuously increased, the concrete requirement required in the road and bridge construction is high, the mixing is required to be uniform, and the water quantity is also controlled well.

However, analysis shows that when concrete is stirred, single-shaft rotation is generally adopted to stir the concrete, only one direction of rotation can be controlled, and proper water amount cannot be controlled by manually adding water, so that the requirement of concrete in road and bridge construction cannot be met.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a special concrete mixing device of road and bridge construction herein rotates through the biax and stirs the concrete to two axle antiport make the concrete mixing more even, and efficient, add water through the water pump, can control suitable water yield, satisfy the requirement of concrete in the road and bridge construction.

The utility model discloses a realize like this, construct a special concrete mixing device of road and bridge construction, including supporting legs and backup pad, the backup pad sets up in the top of supporting legs and passes through screw fixed connection with the supporting legs, and the backup pad includes first motor, the second motor, watering mechanism, stirring district and unloading mechanism, and first motor and second motor are installed side by side in the top one end of backup pad, and the stirring district is installed in the top other end of backup pad, and watering mechanism installs side by side in the top one end of backup pad with the stirring district, and unloading mechanism runs through and sets up in the bottom one end of backup pad.

Furthermore, the sprinkling mechanism comprises a water pump, a water pipe, a water inlet pipe and a water outlet pipe, the water pump is arranged at the top of the sprinkling mechanism and is fixedly connected with the sprinkling mechanism through screws, one end of the bottom of the water pipe is provided with two fixed rods with the same size and is welded with the fixed rods, one side of the water pipe is communicated with the water pump through the water outlet pipe, the water inlet pipe is arranged at one side of the water pump and is communicated with the water pump, two ends of the bottom of the water pipe are provided with a plurality of water outlets with the same size, the water outlets are arranged at the bottom of the water pipe in a hollow way, water enters from the water inlet pipe through controlling the water pump and is guided into the water pipe communicated with the water inlet pipe through the water outlet pipe, meanwhile, the water is sprayed out of the water outlets to the surface of the stirring roller, the stirring roller is prevented from being stained with concrete, the water, can control proper water quantity, has high efficiency and meets the requirement of concrete in the construction of roads and bridges.

Further, the inboard fretwork in stirring district is equipped with the stirring pond, and the inboard both ends in stirring district are equipped with two stirring barrel that the size is the same and keep rotating with stirring barrel, hold the raw and other materials of concrete through the stirring pond that sets up, rotate the raw and other materials to the concrete in the stirring pond through stirring barrel.

Furthermore, a rolling shaft is arranged on the inner side of the stirring roller, a plurality of fixed disks with the same size are arranged at two ends of the rolling shaft, the rolling shaft penetrates through the center of each fixed disk, a plurality of second stirring rods are arranged on the outer side of the rolling shaft and are welded with the second stirring rods, two fixed plates are symmetrically arranged on the edges of the fixed disks and are welded with the fixed plates, a plurality of first stirring rods with the same size are arranged at the bottoms of the fixed plates and are welded with the first stirring rods, in addition, a first motor is welded with the rolling shaft, a second motor is welded with the other rolling shaft, the rolling shaft is driven to rotate by controlling the clockwise rotation of the first motor, the fixed disk and the second stirring rods connected with the fixed disks also rotate, the fixed disks drive the fixed plates connected with the fixed disks to rotate, the first stirring rods connected with the fixed disks to rotate, the second motor is controlled to rotate anticlockwise to drive the rolling shaft to rotate, the fixed plate drives the fixed plate connected with the fixed plate to rotate, the first stirring rod connected with the fixed plate rotates along with the fixed plate, the first motor and the second motor are Y-series alternating current motors with speed reducers, so that concrete is stirred through double-shaft rotation, the two shafts rotate reversely, the concrete is stirred more uniformly, the efficiency is high, and the requirement of the concrete in road and bridge construction is met.

Further, unloading mechanism includes the rotor plate, the handle, feed opening and double-screw bolt, and the feed opening runs through the bottom one end of stirring district bottom one end and backup pad, and the rotor plate sets up in the bottom one end of backup pad and passes through the double-screw bolt with the backup pad and keep rotating, and the handle sets up in the border position of rotor plate and welds with the rotor plate, makes its activity in the double-screw bolt outside through rotating the handle, drives the rotor plate and rotates, makes the bottom of rotor plate and backup pad form an opening, and the concrete flows through the feed opening simultaneously.

The utility model discloses a biax rotates and stirs the concrete to two axle antiport make the concrete mixing more even, and efficient, add water through the water pump, can control suitable water yield, satisfy the requirement of concrete in the road and bridge construction, concrete advantage embodies:

the method has the advantages that: the water is led into from the inlet tube through controlling the water pump, is led into the water pipe rather than the intercommunication through the outlet pipe, and water is spout the surface of stirring drum from the delivery port simultaneously, prevents that stirring drum from being stained with the concrete, and the velocity of flow of water pump control water is 0.75L/S, and the volume 500L in stirring pond in addition needs 90L of water each time, stirs once and needs 12S.

The method has the advantages that: the first motor is controlled to rotate clockwise to drive the rolling shaft to rotate, the fixed disc and the second stirring rod which are connected with the first motor simultaneously rotate along with the first motor, the fixed disc drives the fixed plate which is connected with the fixed disc to rotate, the first stirring rod which is connected with the fixed disc rotates along with the first motor, the second motor is controlled to rotate anticlockwise to drive the rolling shaft to rotate, the fixed disc and the second stirring rod which are connected with the fixed disc rotate along with the second motor, the fixed disc drives the fixed plate which is connected with the fixed disc to rotate, and the first stirring rod which is connected with the fixed disc rotates along.

The method has the advantages that: make its activity in the double-screw bolt outside through rotating the handle, drive the rotor plate and rotate, make the bottom of rotor plate and backup pad form an opening, the concrete flows through the feed opening simultaneously.

Drawings

FIG. 1 is a schematic structural view of the concrete mixing device special for road and bridge construction;

FIG. 2 is a schematic view of a partial structure of the stirring roller of the present invention;

fig. 3 is a bottom view of the support plate of the present invention;

fig. 4 is a bottom view of the water pipe of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

Sequence numbers shown in the figures: the stirring device comprises supporting legs 1, a supporting plate 2, a first motor 21, a second motor 22, a sprinkling mechanism 23, a water pump 231, a fixing rod 232, a water pipe 233, a water inlet pipe 234, a water outlet pipe 235, a water outlet 236, a stirring area 24, a stirring roller 241, a first stirring rod 2411, a rolling shaft 2412, a fixing plate 2413, a second stirring rod 2414, a fixing plate 2415, a stirring pool 242, a blanking mechanism 25, a rotating plate 251, a handle 252, a blanking port 253 and a stud 254.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a special concrete mixing device for road and bridge construction through improvement, as shown in the attached drawing of the specification, the concrete mixing device can be implemented as follows; including supporting legs 1 and backup pad 2, backup pad 2 sets up in supporting legs 1's top and passes through screw fixed connection with supporting legs 1, backup pad 2 includes first motor 21, second motor 22, watering mechanism 23, stirring district 24 and unloading mechanism 25, first motor 21 and second motor 22 install side by side in backup pad 2's top one end, stirring district 24 installs in backup pad 2's the top other end, watering mechanism 23 and stirring district 24 install side by side in backup pad 2's top one end, unloading mechanism 25 runs through the bottom one end that sets up in backup pad 2.

More specifically, the watering mechanism 23 includes a water pump 231, a water pipe 233, a water inlet pipe 234 and a water outlet pipe 235, the water pump 231 is disposed on the top of the watering mechanism 23 and fixedly connected with the watering mechanism 23 through screws, one end of the bottom of the water pipe 233 is provided with two fixing rods 232 with the same size and welded with the fixing rods 232, one side of the water pipe 233 is communicated with the water pump 231 through the water outlet pipe 235, the water inlet pipe 234 is disposed on one side of the water pump 231 and communicated with the water pump 231, two ends of the bottom of the water pipe 233 are provided with a plurality of water outlets 236 with the same size, the water outlets 236 are arranged on the bottom of the water pipe 233 in a hollow manner, water is introduced from the water inlet pipe 234 through the water outlet pipe 235 and is guided into the water pipe 233 communicated with the water outlet pipe 235, meanwhile, water is sprayed from the water outlets 236 to the surface of the stirring drum 241, the stirring drum, 90L of water is needed each time, and 12s is needed for stirring once.

More specifically, the stirring tank 242 is hollowed out inside the stirring area 24, two ends inside the stirring area 24 are provided with two stirring rollers 241 with the same size and keep rotating with the stirring rollers 241, the raw materials of the concrete are placed through the arranged stirring tank 242, and the raw materials of the concrete are stirred through the rotation of the stirring rollers 241 in the stirring tank 242.

More specifically, a rolling shaft 2412 is arranged inside the stirring roller 241, a plurality of fixed disks 2415 with the same size are arranged at two ends of the rolling shaft 2412, the rolling shaft 2412 penetrates through the center of the fixed disks 2415, a plurality of second stirring rods 2414 are arranged outside the rolling shaft 2412 and are welded with the second stirring rods 2414, two fixed plates 2413 are symmetrically arranged at the edges of the fixed disks 2415 and are welded with the fixed plates 2413, a plurality of first stirring rods 2411 with the same size are arranged at the bottom of the fixed plates 2413 and are welded with the first stirring rods 2411, in addition, the first motor 21 is welded with the rolling shaft 2412, the second motor 22 is welded with the other rolling shaft 2412, the rolling shaft 2412 is driven to rotate by controlling the clockwise rotation of the first motor 21, the fixed disks 2415 and the second stirring rods 2414 connected with the fixed disks also rotate, the fixed disks 2415 drive the fixed plates 2413 connected with the fixed disks to rotate, and the first stirring rods 2411 connected with the fixed disks rotate, the rolling shaft 2412 is driven to rotate by controlling the counterclockwise rotation of the second motor 22, meanwhile, the fixed disc 2415 and the second stirring rod 2414 which are connected with the rolling shaft rotate along with the rotation, the fixed disc 2415 drives the fixed plate 2413 which is connected with the fixed disc to rotate, the first stirring rod 2411 which is connected with the fixed disc rotates along with the rotation, and the first motor 21 and the second motor 22 are Y-series alternating current motors with speed reducers.

More specifically, the blanking mechanism 25 includes a rotating plate 251, a handle 252, a blanking port 253 and a stud 254, the blanking port 253 penetrates through one end of the bottom of the stirring area 24 and one end of the bottom of the supporting plate 2, the rotating plate 251 is disposed at one end of the bottom of the supporting plate 2 and is rotated with the supporting plate 2 through the stud 254, the handle 252 is disposed at the rotating plate 251 and is welded to the rotating plate 251, the handle 252 is rotated to move outside the stud 254, the rotating plate 251 is driven to rotate, an opening is formed between the rotating plate 251 and the bottom of the supporting plate 2, and concrete flows out through the blanking port 253.

This special concrete mixing device of road and bridge construction's theory of operation: the first motor 21 and the second motor 22 are Y series ac motors with speed reducers, water is led into the water pipe 233 through the water outlet pipe 235 by controlling the water pump 231, water is sprayed out of the water outlet pipe 236 to the surface of the stirring roller 241, the rolling shaft 2412 is driven to rotate by controlling the clockwise rotation of the first motor 21, the fixing disc 2415 and the second stirring rod 2414 connected with the rolling shaft rotate along with the rotation, the fixing disc 2415 drives the fixing plate 2413 connected with the fixing disc 2415 to rotate, the first stirring rod 2411 connected with the first stirring rod rotates along with the rotation, the rolling shaft 2412 is driven to rotate by controlling the anticlockwise rotation of the second motor 22, the fixing disc 2415 and the second stirring rod 2414 connected with the rolling shaft also rotate along with the rotation, the fixing disc 2415 drives the fixing plate 2413 connected with the fixing disc 2415 to rotate, the first stirring rod 2411 connected with the first stirring rod rotates along with the rotation, the raw material of the concrete is held by the stirring pool 242, the raw materials of the concrete are stirred by the rotation of the stirring roller 241 in the stirring tank 242, and after the raw materials are uniformly stirred, the raw materials are moved outside the stud 254 by rotating the handle 252 to drive the rotating plate 251 to rotate, so that the rotating plate 251 and the bottom of the supporting plate 2 form an opening, and meanwhile, the concrete flows out through the discharge opening 253.

In conclusion; special concrete mixing device of road and bridge construction compares with the special concrete mixing device of current road and bridge construction, rotates through the biax and stirs the concrete to two axle antiport make concrete mixing more even, and efficient, add water through the water pump, can control suitable water yield, satisfy the requirement of concrete in the road and bridge construction.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a special concrete mixing device of road and bridge construction, includes supporting legs (1) and backup pad (2), its characterized in that: backup pad (2) set up in the top of supporting legs (1) and pass through screw fixed connection with supporting legs (1), backup pad (2) include first motor (21), second motor (22), watering mechanism (23), stirring district (24) and unloading mechanism (25), first motor (21) and second motor (22) are installed side by side in the top one end of backup pad (2), the top other end in backup pad (2) is installed in stirring district (24), watering mechanism (23) and stirring district (24) are installed side by side in the top one end of backup pad (2), unloading mechanism (25) run through and set up in the bottom one end of backup pad (2).

2. The special concrete mixing device for road and bridge construction according to claim 1, wherein: watering mechanism (23) include water pump (231), water pipe (233), inlet tube (234) and outlet pipe (235), water pump (231) set up in the top of watering mechanism (23) and pass through screw fixed connection with watering mechanism (23), water pipe (233) bottom one end be equipped with two big or small the same dead lever (232) and with dead lever (232) welding, outlet pipe (235) and water pump (231) intercommunication are passed through to water pipe (233) one side, inlet tube (234) set up in one side of water pump (231) and communicate with water pump (231), the bottom both ends of water pipe (233) are equipped with a plurality of delivery ports (236) that the size is the same, delivery port (236) fretwork sets up in the bottom of water pipe (233).

3. The special concrete mixing device for road and bridge construction according to claim 1, wherein: stirring pond (242) are equipped with in the inboard fretwork of stirring district (24), stirring district (24) inboard both ends are equipped with two stirring roller (241) that the size is the same and keep rotating with stirring roller (241).

4. The special concrete mixing device for road and bridge construction according to claim 3, wherein: the inner side of the stirring roller (241) is provided with a rolling shaft (2412), two ends of the rolling shaft (2412) are provided with a plurality of fixed discs (2415) with the same size, the rolling shaft (2412) is arranged at the center of the fixed discs (2415) in a penetrating manner, the outer side of the rolling shaft (2412) is provided with a plurality of second stirring rods (2414) and welded with the second stirring rods (2414), the edges of the fixed discs (2415) are symmetrically provided with two fixed plates (2413) and welded with the fixed plates (2413), and the bottom of each fixed plate (2413) is provided with a plurality of first stirring rods (2411) with the same size and welded with the first stirring rods (2411).

5. The special concrete mixing device for road and bridge construction according to claim 1, wherein: the blanking mechanism (25) comprises a rotating plate (251), a handle (252), a blanking port (253) and a stud (254), the blanking port (253) penetrates through one end of the bottom of the stirring area (24) and one end of the bottom of the supporting plate (2), the rotating plate (251) is arranged at one end of the bottom of the supporting plate (2) and keeps rotating with the supporting plate (2) through the stud (254), and the handle (252) is arranged at the edge of the rotating plate (251) and is welded with the rotating plate (251).