CN218314386U - Concrete mixer feed arrangement - Google Patents

Abstract

The utility model discloses a concrete mixer feed arrangement relates to concrete mixer technical field, including the hopper, the last fixed surface intercommunication of hopper has two inlet pipes, and the dust blocking subassembly is all installed to the inner wall of two inlet pipes, and the fixed intercommunication in bottom surface of hopper has the discharging pipe, and the valve is installed to the bottom of discharging pipe, and the internally mounted of hopper has the stirring subassembly, and the front of hopper articulates there is sealing door. It can be through the hopper, the inlet pipe, the dust blocking subassembly, the discharging pipe, cooperation setting between valve and the stirring subassembly, be linked together the output and the concrete mixer of valve, put in the inside to the hopper through the inlet pipe with the concrete, open the valve, the inside concrete of hopper enters into the inside of concrete mixer through the discharging pipe, utilize the dust blocking subassembly, can block the concrete dust at inlet pipe top, avoid the concrete dust to cause the pollution to the environment, can guarantee to influence that staff's is healthy.

Description

Concrete mixer feed arrangement

Technical Field

The utility model relates to a concrete mixer technical field specifically is a concrete mixer feed arrangement.

Background

A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture. The device mainly comprises a mixing barrel, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like. According to working properties, the method is divided into a batch type (batch type) and a continuous type; according to the stirring principle, the method is divided into a self-falling type method and a forced type method; the device is divided into a fixed type and a movable type according to the installation mode; dividing a tilting type and a non-tilting type according to a discharging mode; according to the structure of the mixing drum, the mixing drum is divided into a pear type, a drum type, a double cone, a disc vertical shaft type, a circular groove horizontal shaft type and the like.

When the concrete mixer is used, materials need to be fed into the mixer from the feeding device, but when concrete is put into the feeding device, a large amount of concrete dust can be generated at the position of a feeding hole of the feeding device, the existing feeding device cannot block the concrete dust, the concrete dust can pollute the environment, and the health of workers is influenced; therefore, the concrete mixer feeding device solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixer feeding device for making up the defects of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixer feed arrangement, includes the hopper, the last fixed surface intercommunication of hopper has two inlet pipes, two the dirt subassembly is all installed to the inner wall of inlet pipe, the fixed intercommunication in bottom surface of hopper has the discharging pipe, the valve is installed to the bottom of discharging pipe, the internally mounted of hopper has the stirring subassembly, the front of hopper articulates there is the sealing door, the surface mounting of sealing door has the handle, the surface mounting of handle has the antiskid cover.

Furthermore, the dust blocking assembly comprises a blocking strip fixedly connected to the inner wall of the feeding pipe and two blocking plates hinged to the inner wall of the feeding pipe, and one ends, close to each other, of the two blocking plates are in contact with the bottom surface of the blocking strip.

Furthermore, the below of blend stop is provided with two slide drums, two slide drums all are articulated mutually with the inner wall of inlet pipe, two the equal sliding connection of inner wall of slide drum has the slide bar, two the top of slide bar is articulated mutually with the bottom surface of two barrier plates respectively.

Furthermore, springs are arranged inside the two sliding cylinders, and two ends of each spring are fixedly connected with the bottom end of the sliding rod and the inner bottom wall of the corresponding sliding cylinder respectively.

Further, the stirring subassembly including fixed inlay in the motor of hopper upper surface, the output fixedly connected with pivot of motor, the surface mounting of pivot has two sets of stirring pieces.

Furthermore, the auger piece is installed to the bottom of pivot, the auger piece is located the inside of discharging pipe.

Furthermore, the outer surface of the rotating shaft is provided with a first connecting rod and a second connecting rod, two scraping pieces are arranged outside the rotating shaft, and the scraping pieces are fixedly connected with the first connecting rod and the second connecting rod.

Compared with the prior art, this concrete mixer feed arrangement possesses following beneficial effect:

1. the utility model discloses a hopper, the inlet pipe, the dust blocking component, the discharging pipe, cooperation setting between valve and the stirring subassembly, be linked together the output and the concrete mixer of valve, put in the inside to the hopper through the inlet pipe with the concrete, open the valve, the inside concrete of hopper passes through the inside that the discharging pipe enters into concrete mixer, utilize the dust blocking component, can block the concrete dust at inlet pipe top, avoid the concrete dust to cause the pollution to the environment, can guarantee to influence the healthy of staff.

2. The utility model discloses an inlet pipe, the blend stop, the barrier plate, a slide cylinder, cooperation setting between slide bar and the spring, put in the inside to the hopper with the concrete through the inlet pipe, make two barrier plates rotate around articulated department respectively, the slide bar shrink is to the inside of a slide cylinder, compress the spring, after the concrete enters into the inside of inlet pipe, the spring makes the slide bar reset, can make two barrier plates reset, can block the top of inlet pipe, avoid the concrete dust to spill over from the top of inlet pipe, block the concrete dust.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1 hopper, 2 feeding pipes, 3 dust blocking components, 301 blocking strips, 302 blocking plates, 303 sliding cylinders, 304 sliding rods, 305 springs, 4 discharging pipes, 5 valves, 6 stirring components, 601 motors, 602 rotating shafts, 603 stirring sheets, 604 auger sheets, 605 connecting rods I, 606 connecting rods II, 607 scraping blades, 7 sealing doors, 8 handles and 9 anti-slip sleeves.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a concrete mixer feed arrangement, and the device is used for the feeding to concrete mixer, and the device can block the concrete dust at 2 tops of inlet pipe, avoids the concrete dust to cause the pollution to the environment, can guarantee to influence that the staff's is healthy.

Referring to fig. 1 to 4, a concrete mixer feeding device comprises a hopper 1, wherein two symmetrical feeding pipes 2 are fixedly communicated with the upper surface of the hopper 1, and concrete is put into the feeding pipes 2, so that the concrete can enter the hopper 1 under the action of gravity.

Dust blocking assemblies 3 are installed on the inner walls of the two feeding pipes 2, each dust blocking assembly 3 comprises a blocking strip 301 fixedly connected to the inner wall of each feeding pipe 2 and two blocking plates 302 hinged to the inner wall of each feeding pipe 2, and one ends, close to each other, of the two blocking plates 302 are in contact with the bottom surfaces of the blocking strips 301.

Contact between two barrier plates 302 and blend stop 301, can block the concrete dust, avoid the inside concrete dust of inlet pipe 2 to spill over, when putting into the inside of inlet pipe 2 with the concrete, make the concrete fall on the upper surface of barrier plate 302, the gravity of concrete makes two barrier plates 302 rotate around articulated department respectively, can make the concrete of barrier plate 302 upper surface fall into the inside of inlet pipe 2.

Two sliding cylinders 303 are arranged below the barrier 301, the two sliding cylinders 303 are hinged to the inner wall of the feeding pipe 2, sliding rods 304 are connected to the inner walls of the two sliding cylinders 303 in a sliding mode, the top ends of the two sliding rods 304 are hinged to the bottom surfaces of the two blocking plates 302 respectively, springs 305 are arranged inside the two sliding cylinders 303, and two ends of each spring 305 are fixedly connected with the bottom ends of the sliding rods 304 and the inner bottom wall of the sliding cylinder 303 respectively.

The elasticity of spring 305 just in time can support stop plate 302 and contact with blend stop 301, and the concrete makes two stop plates 302 rotate around articulated department respectively, can make slide bar 304 shrink to the inside of slide drum 303, compresses spring 305, and the concrete is whole to enter into the inside back of inlet pipe 2, and spring 305 makes slide bar 304 and stop plate 302 reset, can block the top of inlet pipe 2, avoids the concrete dust to spill over from the top of inlet pipe 2.

The fixed intercommunication in the bottom surface of hopper 1 has discharging pipe 4, and valve 5 is installed to the bottom of discharging pipe 4, is linked together valve 5's output and concrete mixer's inside, opens valve 5, can make the inside concrete of hopper 1 loop through discharging pipe 4 and valve 5 and enter into concrete mixer's inside.

The stirring assembly 6 is arranged in the hopper 1, the stirring assembly 6 comprises a motor 601 fixedly embedded on the upper surface of the hopper 1, the output end of the motor 601 is fixedly connected with a rotating shaft 602, and two groups of stirring blades 603 which are arranged at equal intervals are arranged on the outer surface of the rotating shaft 602.

The motor 601 work can drive the pivot 602 to rotate to can drive stirring piece 603 and rotate in the inside of hopper 1, can carry out the premix to the concrete, can effectively smash the concrete of caking.

The auger piece 604 is arranged at the bottom end of the rotating shaft 602, the auger piece 604 is positioned inside the discharge pipe 4, when the concrete in the hopper 1 is discharged through the discharge pipe 4, the rotating shaft 602 can drive the auger piece 604 to rotate, the concrete can be pressed downwards, and the concrete can conveniently pass through the discharge pipe 4.

Two symmetrical first connecting rods 605 and two symmetrical second connecting rods 606 are mounted on the outer surface of the rotating shaft 602, two symmetrical scraping blades 607 are arranged outside the rotating shaft 602, the scraping blades 607 are fixedly connected with the first connecting rods 605 and the second connecting rods 606, and the two scraping blades 607 are both in contact with the inner wall of the hopper 1.

When the motor 601 drives the rotating shaft 602 to rotate, the connecting rod one 605 and the connecting rod two 606 can drive the scraping blade 607 to rotate together, so that the scraping blade 607 can scrape the inner wall of the hopper 1, and concrete can be prevented from being adhered to the inner wall of the hopper 1.

Articulated have sealing door 7 in the front of hopper 1, sealing door 7's surface mounting has handle 8, and the surface mounting of handle 8 has antiskid cover 9, opens sealing door 7, can conveniently clear up and overhaul hopper 1's inside, and the handle 8 of setting can conveniently be opened sealing door 7, and the antiskid cover 9 of setting can guarantee to hold the travelling comfort when handle 8.

The working principle is as follows: the device is when using, be linked together valve 5's output and concrete mixer, when feeding in raw material to concrete mixer, put in the inside of hopper 1 with the concrete through inlet pipe 2, when the concrete falls on the upper surface of barrier plate 302, under the effect of concrete gravity, can make two barrier plates 302 rotate around articulated department respectively, can make slide bar 304 shrink to the inside of slide cartridge 303, can compress spring 305, can make the concrete fall into the inside of inlet pipe 2, after the concrete all enters into the inside of inlet pipe 2, under the spring action of spring 305, can make slide bar 304 reset, thereby can make two barrier plates 302 reset, can block the top of inlet pipe 2, avoid the concrete dust to spill over from the top of inlet pipe 2, after the concrete enters into the inside of hopper 1, motor 601 work can drive pivot 602 and rotate, thereby can drive stirring piece 603 and rotate in the inside of hopper 1, can mix the concrete in advance, can effectively smash the concrete of caking, open valve 5, can make the inside discharging pipe that concrete 1 gets into the mixer through concrete 4 inside.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a concrete mixer feed arrangement, includes hopper (1), its characterized in that: the last fixed surface intercommunication of hopper (1) has two inlet pipes (2), two keep off dirt subassembly (3) are all installed to the inner wall of inlet pipe (2), the fixed intercommunication in bottom surface of hopper (1) has discharging pipe (4), valve (5) are installed to the bottom of discharging pipe (4), the internally mounted of hopper (1) has stirring subassembly (6), the front of hopper (1) articulates there is sealing door (7), the surface mounting of sealing door (7) has handle (8), the surface mounting of handle (8) has antiskid cover (9).

2. A concrete mixer feeder according to claim 1, wherein: keep off dirt subassembly (3) including fixed connection in blend stop (301) and two blocking plate (302) that articulate in inlet pipe (2) inner wall of inlet pipe (2) inner wall, two the one end that blocking plate (302) are close to each other all contacts with the bottom surface of blend stop (301).

3. A concrete mixer feeder according to claim 2, characterised in that: the below of blend stop (301) is provided with two slide drums (303), two slide drum (303) all are articulated mutually with the inner wall of inlet pipe (2), two the equal sliding connection of inner wall of slide drum (303) has slide bar (304), two the top of slide bar (304) is articulated mutually with the bottom surface of two barrier plates (302) respectively.

4. A concrete mixer feeder according to claim 3, wherein: springs (305) are arranged inside the two sliding barrels (303), and two ends of each spring (305) are fixedly connected with the bottom end of the sliding rod (304) and the inner bottom wall of the corresponding sliding barrel (303) respectively.

5. A concrete mixer feeder according to claim 1, wherein: stirring subassembly (6) including fixed inlay in motor (601) of hopper (1) upper surface, the output fixedly connected with pivot (602) of motor (601), the surface mounting of pivot (602) has two sets of stirring pieces (603).

6. A concrete mixer feeder according to claim 5, characterised in that: packing auger piece (604) is installed to the bottom of pivot (602), packing auger piece (604) are located the inside of discharging pipe (4).

7. A concrete mixer feeder according to claim 5, wherein: the outer surface of the rotating shaft (602) is provided with a first connecting rod (605) and a second connecting rod (606), two scraping blades (607) are arranged outside the rotating shaft (602), and the scraping blades (607) are fixedly connected with the first connecting rod (605) and the second connecting rod (606).

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