CN217123522U

CN217123522U - Mixer is used in public road bridge roof beam construction

Info

Publication number: CN217123522U
Application number: CN202220248357.1U
Authority: CN
Inventors: 张文艳
Original assignee: Individual
Current assignee: Zhang Bo
Priority date: 2022-02-04
Filing date: 2022-02-04
Publication date: 2022-08-05
Anticipated expiration: 2032-02-04

Abstract

The application relates to a stirrer for highway bridge construction, which comprises a stirring box, a discharging pipe and a water adding pipe, the middle part below the stirring box is connected with a discharge pipe, the edge of the front side of the upper surface of the stirring box is connected with a water adding pipe, a first feed hopper is arranged on one side of the upper surface of the stirring box, a second feed hopper is arranged on the other side of the upper surface of the stirring box, a screen is arranged in the second feed hopper, two inclined plates are arranged on the inner wall of the stirring box and incline downwards towards the middle, a motor is arranged on the outer wall of one side of the stirring box, the output end of the motor is connected with a rotating rod, the part of the rotating rod inserted into the stirring box is connected with a plurality of stirring rods, simultaneously in first feeder hopper and second feeder hopper when adding cement and grit raw materials in the agitator tank towards, two swash plates of cooperation play preliminary mixed function, improve stirring efficiency.

Description

Mixer is used in public road bridge roof beam construction

Technical Field

The application relates to the technical field of mixers, in particular to a mixer for highway bridge construction.

Background

The stirrer is mainly used for stirring building materials such as cement, sand and stone, various dry powder mortars and the like, a shaft with blades rotates in a cylinder or a groove, various raw materials are stirred and mixed to form a mixture or a machine with proper consistency, the stirrer is divided into various types, and the stirrer is provided with a forced stirrer, a single-horizontal-shaft stirrer, a double-horizontal-shaft stirrer and the like, and is used in the construction process of a highway bridge;

the stirring machine for the construction of highway bridge among the prior art puts in raw materials such as cement, grit in proper order into the agitator, utilizes the motor to drive the puddler at the mixer internal rotation, carries out stirring work, but in the use, stirring efficiency is lower, and stirring efficiency remains to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems provided in the background art, the application provides a stirrer for highway bridge construction.

The application provides a pair of mixer for highway bridge construction adopts following technical scheme:

the utility model provides a mixer for highway bridge construction, includes agitator tank, discharging pipe and filler pipe, the discharging pipe is connected to middle department below the agitator tank, front side border department is connected with the filler pipe above the agitator tank, one side above the agitator tank is provided with first feeder hopper, opposite side above the agitator tank is provided with the second feeder hopper, be provided with the screen cloth in the second feeder hopper, inner wall department is provided with two swash plates on the agitator tank, two the downward sloping of department towards the middle of the swash plate, install the motor on one side outer wall of agitator tank, the output of motor is connected with the bull stick, the bull stick injects and is connected with many puddlers on the part in the agitator tank.

Through adopting above-mentioned technical scheme, put in cement and grit raw materials simultaneously towards the agitator tank from first feeder hopper and second feeder hopper, under the effect of two swash plates, can carry out preliminary mixture between the raw materials, improve stirring efficiency to be provided with the screen cloth in the second feeder hopper, filter the grit at the in-process of stirring, need not to filter the grit in addition, further improvement efficiency of being under construction.

Preferably, it is provided with the annular frame to paste its inner wall in the second feeder hopper, in the screen cloth sets up the annular frame, the annular frame can reciprocate in the second feeder hopper.

Through adopting above-mentioned technical scheme, when the annular frame reciprocated in the second feeder hopper, drove the grit on the screen cloth and reciprocated, the screening effect is better.

Preferably, the edge of the upper surface of the annular frame is connected with a connecting rod, one end, far away from the annular frame, of the connecting rod is connected with a lifting rod, and the lifting rod is inserted into the stirring box.

Through adopting above-mentioned technical scheme, utilize the lifter to drive reciprocating of connecting rod, drive annular frame and screen cloth whole and reciprocate.

Preferably, a fixed disc is sleeved on the rotating rod and is positioned right below the lifting rod, and a plurality of convex blocks are arranged on the side face of the fixed disc.

Through adopting above-mentioned technical scheme, when the bull stick drove the puddler and rotates the stirring, drive the fixed disk and rotate, when the lug on the fixed disk side rotated the bottom of lifter, promoted the lifter and upwards moving, the lug rotates along with the fixed disk, and when having the separation tendency between the lifter, cooperation gravity comes from realizing annular frame and the whole screening grit that reciprocates of screen cloth in the second feeder hopper.

Preferably, a limiting block is arranged at the bottom end of the connecting rod, a threaded sleeve is sleeved at the bottom end of the connecting rod, and the threaded sleeve is screwed tightly on the top end of the lifting rod through threads.

Through adopting above-mentioned technical scheme, when the thread bush was gone up and down from the lifter, can dismantle the connecting rod on the top of lifter, conveniently take out debris such as large granule grit or the leaf of screen cloth to selecting from in the second feeder hopper and clear up.

Preferably, a fixed block is arranged on the inner wall of the second feeding hopper below the annular frame.

Through adopting above-mentioned technical scheme, when the annular frame moved down in the second feeder hopper, the annular frame collided between and the fixed block, and the vibrations that produce when utilizing the collision can be better screens the grit, and the screening quality is higher.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model has the advantages that the first feed hopper and the second feed hopper are respectively arranged on the two sides of the upper surface of the stirring box, the inclined plates are arranged on the two sides of the upper inner wall of the stirring box, and when cement and sandstone raw materials are added into the stirring box from the first feed hopper and the second feed hopper, the two inclined plates are matched to play a preliminary mixing function, so that the stirring efficiency is improved;

2. be provided with the annular frame in the second feeder hopper, be provided with the screen cloth in the annular frame, when adding the grit from the second feeder hopper in the agitator tank, utilize the annular frame to drive reciprocating of screen cloth drive screen cloth in the second feeder hopper, carry out screening work to the grit when the stirring, improved the efficiency of construction.

Drawings

FIG. 1 is a schematic structural diagram of a stirring machine for highway bridge construction according to an embodiment of the present application;

FIG. 2 is a structural sectional view of a stirring box of the stirring machine for highway bridge construction according to the embodiment of the application;

FIG. 3 is an enlarged view of a structure A in FIG. 2 of a mixer for construction of a road and bridge according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a fixing plate of a stirring machine for road and bridge construction according to an embodiment of the present application.

Description of reference numerals: 1. a stirring box; 2. a discharge pipe; 3. a water feeding pipe; 4. a first feed hopper; 5. a second feed hopper; 6. screening a screen; 7. an annular frame; 8. a motor; 9. a connecting rod; 10. a threaded sleeve; 11. a lifting rod; 12. a rotating rod; 13. a stirring rod; 14. fixing the disc; 15. a bump; 16. a limiting block; 17. a sloping plate; 18. and (5) fixing blocks.

Detailed Description

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

The embodiment of the application discloses mixer is used in public road bridge roof beam construction. Referring to fig. 1-4, a mixer for highway bridge construction comprises a mixing box 1, a discharging pipe 2 and a water adding pipe 3, wherein the discharging pipe 2 is connected with the middle part of the lower part of the mixing box 1, the water adding pipe 3 is connected with the front side edge of the upper part of the mixing box 1, a first feeding hopper 4 is arranged on one side of the upper part of the mixing box 1, a second feeding hopper 5 is arranged on the other side of the upper part of the mixing box 1, a screen 6 is arranged in the second feeding hopper 5, two inclined plates 17 are arranged on the upper inner wall of the mixing box 1, the two inclined plates 17 incline downwards towards the middle part, a motor 8 is arranged on the outer wall of one side of the mixing box 1, the output end of the motor 8 is connected with a rotating rod 12, a plurality of mixing rods 13 are connected on the part of the rotating rod 12 inserted into the mixing box 1, cement and gravel raw materials are simultaneously poured into the mixing box 1 from the first feeding hopper 4 and the second feeding hopper 5, under the action of the two inclined plates 17, can carry out preliminary mixture between the raw materials, improve stirring efficiency to be provided with screen cloth 6 in second feeder hopper 5, filter the grit at the in-process of stirring, need not in addition to carry out screening work, the efficiency of further improvement construction to the grit.

Referring to fig. 1-4, an annular frame 7 is arranged in the second feeding hopper 5 and closely attached to the inner wall of the second feeding hopper, the screen 6 is fixedly arranged in the annular frame 7, the annular frame 7 can move up and down in the second feeding hopper 5, when the annular frame 7 moves up and down in the second feeding hopper 5, the gravel on the screen 6 is driven to move up and down, the screening effect is better, a connecting rod 9 is connected to the edge of the upper surface of the annular frame 7, one end of the connecting rod 9, which is far away from the annular frame 7, is connected with a lifting rod 11, the lifting rod 11 is inserted into the stirring box 1, the upper wall of the stirring box 1 is provided with a through hole for the lifting rod 11 to pass through, the lifting rod 11 is used for driving the connecting rod 9 to move up and down to drive the annular frame 7 and the screen 6 to move up and down integrally, a fixed disk 14 is sleeved on the rotating rod 12 under the lifting rod 11, the fixed disk 14 is disk-shaped, a plurality of convex blocks 15 are arranged on the side surface of the fixed disk 14, the convex blocks 15 are arc-shaped, the rotating rod 12 drives the stirring rod 13 to rotate and stir, meanwhile, the fixed disc 14 is driven to rotate, when the lug 15 on the side surface of the fixed disc 14 rotates to the bottom end of the lifting rod 11, the lifting rod 11 is pushed to move upwards, the lug 15 rotates along with the fixed disc 14, when the lug 15 and the lifting rod 11 have a separation tendency, the gravity is matched to automatically realize the up-and-down movement of the whole annular frame 7 and the screen 6 in the second feed hopper 5 to screen sand stones, the bottom end of the connecting rod 9 is provided with a limit block 16, the bottom end of the connecting rod 9 is movably sleeved with a threaded sleeve 10, the top end of the lifting rod 11 is provided with a thread, the threaded sleeve 10 is tightly screwed on the top end of the lifting rod 11, when the threaded sleeve 10 is screwed down from the lifting rod 11, the connecting rod 9 can be dismounted from the top end of the lifting rod 11, and the screen 6 can be conveniently taken out from the second feed hopper 5 to clean the screened large-granule sand stones or leaves, the inside wall of the second feed hopper 5 is provided with a fixed block 18 below the annular frame 7, when the annular frame 7 moves downwards in the second feed hopper 5, the annular frame 7 collides with the fixed block 18, and the gravel can be better screened by using the vibration generated during collision, so that the screening quality is higher.

The implementation principle of mixer for highway bridge construction of the embodiment of this application does: firstly, cement and gravel are far away and respectively thrown into a stirring box 1 from a first feeding hopper 4 and a second feeding hopper 5, the cement and the gravel fall onto two inclined plates 17, preliminary mixing work is carried out under the guide of the two inclined plates 17, a screen 6 is arranged in the second feeding hopper 5, the thrown gravel can be screened, a proper amount of water is added into the stirring box 1 from a water adding pipe 3, meanwhile, a motor 8 is started, the motor 8 drives a stirring rod 13 on a rotating rod 12 to rotate in the stirring box 1 for stirring work, the rotating rod 12 drives a fixed disk 14 to rotate when rotating, when a lug 15 on the fixed disk 14 contacts the bottom end of a lifting rod 11, the lifting rod 11 is pushed to move upwards on the stirring box 1 along with the rotation of the fixed disk 14, the screen 6 in an annular frame 7 is driven to move upwards in the second feeding hopper 5 through a connecting rod 9, and the lug 15 is separated from the bottom end of the lifting rod 11, move down in second feeder hopper 5 under annular frame 7 and screen cloth 6 self action of gravity, utilize reciprocating of screen cloth 6 in second feeder hopper 5 to annular frame 7 moves down and 18 vibrations of producing of collision between the fixed block, can be better carry out autofilter work to the grit that adds, improves the efficiency of construction, and after the stirring, close motor 8, open discharging pipe 2 and go up the valve, it can to emit the cement after the stirring.

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. The utility model provides a mixer is used in public road bridge roof beam construction, includes agitator tank (1), discharging pipe (2) and filler pipe (3), discharging pipe (2) are connected to the centre department below agitator tank (1), front side border department is connected with filler pipe (3) above agitator tank (1), its characterized in that: one side above agitator tank (1) is provided with first feeder hopper (4), the opposite side above agitator tank (1) is provided with second feeder hopper (5), be provided with screen cloth (6) in second feeder hopper (5), inner wall department is provided with two swash plates (17) on agitator tank (1), two swash plate (17) are towards middle department downward sloping, install motor (8) on one side outer wall of agitator tank (1), the output of motor (8) is connected with bull stick (12), bull stick (12) are connected with many puddlers (13) on the part of injecting in agitator tank (1).

2. The stirring machine for the construction of the highway bridge according to claim 1, wherein: paste its inner wall in second feeder hopper (5) and be provided with annular frame (7), screen cloth (6) set up in annular frame (7), annular frame (7) can reciprocate in second feeder hopper (5).

3. The stirring machine for the construction of the highway bridge according to claim 2, wherein: the edge of the upper surface of the annular frame (7) is connected with a connecting rod (9), one end, far away from the annular frame (7), of the connecting rod (9) is connected with a lifting rod (11), and the lifting rod (11) is inserted into the stirring box (1).

4. The stirring machine for the construction of the highway bridge according to claim 1, wherein: the rotating rod (12) is sleeved with a fixed disk (14) right below the lifting rod (11), and a plurality of convex blocks (15) are arranged on the side surface of the fixed disk (14).

5. The stirring machine for the construction of the highway bridge according to claim 3, wherein: the bottom of connecting rod (9) is provided with stopper (16), the bottom department cover of connecting rod (9) has thread bush (10), thread bush (10) are changeed tightly on the top of lifter (11) through the screw thread.

6. The stirring machine for the construction of the highway bridge according to claim 1, wherein: and a fixed block (18) is arranged on the inner wall of the second feed hopper (5) below the annular frame (7).