CN218111245U

CN218111245U - Energy-conserving agitating unit is used in concrete production

Info

Publication number: CN218111245U
Application number: CN202221829921.5U
Authority: CN
Inventors: 鲁自鱼; 陈兴能; 郭雅丽
Original assignee: Yunnan Luyu Green Building Materials Technology Co ltd
Current assignee: Yunnan Luyu Green Building Materials Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-23
Anticipated expiration: 2032-07-15

Abstract

The utility model provides an energy-conserving agitating unit is used in concrete production. The energy-saving stirring device for concrete production comprises a stirrer provided with a bottom bracket and a driving motor; the receiving hopper is arranged at the feeding port of the stirrer, and the bottom end of the receiving hopper extends into the feeding port of the stirrer; two support columns, two the equal fixed mounting of support column connect the bottom of hopper, two the support column all with the top fixed connection of the bottom bracket of mixer. The utility model provides an energy-conserving agitating unit is used in concrete production promotes the concrete raw materials as power source with the driving motor that has the accessible mixer to can realize lasting the material loading when making things convenient for the material loading, improve production efficiency, and save the electrical energy, and can reduce the advantage of the pollution of dust to the environment.

Description

Energy-conserving agitating unit is used in concrete production

Technical Field

The utility model relates to a concrete production technical field especially relates to a concrete production is with energy-conserving agitating unit.

Background

Concrete is a building engineering composite material which is prepared by mixing cement, sand, stones and water according to a certain proportion and stirring; additives and admixtures are sometimes added as necessary.

When carrying out concrete production at the construction site, generally use concrete mixer to produce, traditional mixer needs the manual work to drop into the feed inlet to the mixer with the raw materials, but the position height of the feed inlet of mixer is higher relatively, and artifical manual material loading is more arduous. Along with the development of the technology, the existing concrete mixer is provided with a hopper which can be driven by a motor to lift and dump on a track, a worker puts concrete raw materials into the hopper, and the hopper is lifted to a high place and dumped into the mixer through the driving of the motor. However, an additional motor for lifting the hopper is required, so that the equipment cost is increased, and the electric energy consumption is increased; and, in the process that the hopper promotes, emptys and moves down, the workman can not throw the material to the hopper in to lead to can not continuously throw the material, thereby reduced the production efficiency of concrete. In addition, when cement ash raw materials of concrete are poured into the mixer, dust is easily generated at the position of a feed port of the mixer, so that the on-site environment is polluted.

Therefore, there is a need to provide a new energy-saving stirring device for concrete production to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a driving motor of accessible mixer promotes the concrete raw materials as power source to can realize lasting the material loading when making things convenient for the material loading, improve production efficiency, and save the electric energy, and can reduce the energy-conserving agitating unit is used in the concrete production of dust to the pollution of environment.

In order to solve the technical problem, the utility model provides an energy-conserving agitating unit is used in concrete production includes: the stirrer is provided with a bottom bracket and a driving motor; the receiving hopper is arranged at the feeding hole of the stirrer, and the bottom end of the receiving hopper extends into the feeding hole of the stirrer; the two support columns are fixedly arranged at the bottom of the material receiving hopper and fixedly connected with the top of a bottom bracket of the stirrer; the mounting columns are fixedly mounted at the top of the bottom bracket of the stirrer; the belt conveyor is arranged at the top ends of the mounting columns, and the bottom of a frame of the belt conveyor is fixedly connected with the top ends of the mounting columns; the feeding hopper is fixedly arranged on the frame of the belt conveyor and is positioned above the conveying belt of the belt conveyor; the driving mechanism is arranged on a bottom bracket of the stirrer; and the dust falling mechanism is arranged on the bottom bracket of the stirrer and the material receiving hopper.

Preferably, the driving mechanism comprises a supporting seat, a rotating shaft, two chain wheels, a chain, a supporting block, a connecting shaft, two bevel gears, a square rod, a square sleeve, a connecting block and a moving mechanism, the supporting seat is fixedly mounted on a bottom bracket of the stirring machine, the rotating shaft is rotatably mounted on the supporting seat, the two chain wheels are respectively and fixedly mounted on one end of the rotating shaft and a middle shaft of one end of one roller of the belt conveyor, the chain is wound on the two chain wheels, the supporting block is fixedly mounted on the bottom bracket of the stirring machine, the connecting shaft is rotatably mounted on the supporting block, the two bevel gears are respectively and fixedly sleeved on the connecting shaft and the rotating shaft, the two bevel gears are meshed with each other, the square rod is fixedly mounted at one end of the connecting shaft, the square sleeve is slidably sleeved on the square rod, the connecting block is fixedly mounted on an output shaft of a driving motor of the stirring machine, and the square sleeve is slidably connected with the connecting block.

Preferably, one side of the connecting block, which is close to the square rod, is provided with a square groove, the square sleeve extends into the square groove, and the square sleeve is connected with the inner wall of the square groove in a sliding manner.

Preferably, moving mechanism is including plectane, push rod motor and U type piece, the fixed cover of plectane is established on the square sleeve, push rod motor fixed mounting be in on the bottom bracket of mixer, U type piece fixed mounting be in on the output lever of push rod motor, the plectane is located between the both sides inner wall of U type piece, all nested balls on the both sides inner wall of U type piece.

Preferably, dust fall mechanism is including pump machine, hose, time venturi tube, installation pipe and a plurality of atomizing nozzle, pump machine fixed mounting be in on the bottom bracket of mixer, hose fixed mounting be in the play water end of pump machine, time venturi tube fixed mounting be in connect the top of hopper, installation pipe fixed connection be in return one side of venturi tube, the installation pipe with the one end fixed connection of hose.

Compared with the prior art, the utility model provides an energy-conserving agitating unit is used in concrete production has following beneficial effect:

the utility model provides an energy-conserving agitating unit is used in concrete production:

through the matching of the stirrer, the receiving hopper, the supporting column, the mounting column, the belt conveyor, the feeding hopper and the driving mechanism, the driving motor of the stirrer can be used as a power source, so that the belt conveyor can lift and convey concrete raw materials into the stirrer on one hand, and the stirrer can stir the concrete raw materials on the other hand, thereby facilitating the feeding, realizing continuous feeding, improving the production efficiency and saving electricity; moreover, when cement dust is thrown into the mixer through the dust falling mechanism, the pollution of dust to the environment is reduced.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an energy-saving stirring device for concrete production provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional structure of the square rod, the square sleeve and the connecting block;

fig. 4 is a schematic top view of the middle clip tube and the atomizing nozzle of the present invention.

Reference numbers in the figures: 1. a blender; 2. a receiving hopper; 3. a support pillar; 4. mounting a column; 5. a belt conveyor; 6. a feeding hopper; 7. a supporting seat; 8. a rotating shaft; 9. an atomizing nozzle; 10. a sprocket; 11. a chain; 12. a supporting block; 13. a connecting shaft; 14. a bevel gear; 15. a square rod; 16. a square sleeve; 17. connecting blocks; 18. a circular plate; 19. a push rod motor; 20. a U-shaped block; 21. a pump machine; 22. a hose; 23. a pipe is returned; 24. and (5) installing a pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of an energy-saving stirring apparatus for concrete production according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic front sectional structural view of the square rod, the square sleeve and the connecting block of the present invention; fig. 4 is a schematic top view of the middle clip tube and the atomizing nozzle of the present invention. Energy-conserving agitating unit is used in concrete production includes: a mixer 1 provided with a bottom bracket and a driving motor; the receiving hopper 2 is arranged at the feeding hole of the stirrer 1, and the bottom end of the receiving hopper 2 extends into the feeding hole of the stirrer 1; the two support columns 3 are fixedly arranged at the bottom of the material receiving hopper 2, and the two support columns 3 are fixedly connected with the top of a bottom bracket of the stirrer 1; the mounting columns 4 are all fixedly mounted at the top of the bottom bracket of the stirrer 1; the belt conveyor 5 is arranged at the top ends of the mounting columns 4, and the bottom of a frame of the belt conveyor 5 is fixedly connected with the top ends of the mounting columns 4; the feeding hopper 6 is fixedly arranged on the frame of the belt conveyor 5 and is positioned above the conveying belt of the belt conveyor 5; the driving mechanism is arranged on a bottom bracket of the stirrer 1; and the dust falling mechanism is arranged on the bottom bracket of the stirrer 1 and the material receiving hopper 2.

The driving mechanism comprises a supporting seat 7, a rotating shaft 8, two chain wheels 10, a chain 11, supporting blocks 12, a connecting shaft 13, two bevel gears 14, a square rod 15, a square sleeve 16, a connecting block 17 and a moving mechanism, wherein the supporting seat 7 is fixedly arranged on a bottom bracket of the mixer 1, the rotating shaft 8 is rotatably arranged on the supporting seat 7, the two chain wheels 10 are respectively and fixedly arranged on a central shaft at one end of the rotating shaft 8 and one end of one roller of the belt conveyor 5, the chain 11 is wound on the two chain wheels 10, the supporting block 12 is fixedly arranged on the bottom bracket of the mixer 1, the connecting shaft 13 is rotatably arranged on the supporting block 12, the two bevel gears 14 are respectively and fixedly sleeved on the connecting shaft 13 and the rotating shaft 8, the two bevel gears 14 are meshed, the square rod 15 is fixedly arranged at one end of the connecting shaft 13, the square sleeve 16 is slidably arranged on the square rod 15, the connecting block 17 is fixedly arranged on an output shaft of a driving motor of the mixer 1, the square sleeve 16 is slidably connected with the connecting block 17, the driving motor of the mixer 1 can be used for facilitating the concrete conveyor 5 to lift raw materials and save raw materials.

The connecting block 17 is close to one side of square pole 15 has seted up square groove, square sleeve 16 extends to in the square groove, square sleeve 16 with the inner wall sliding connection in square groove, through the connection of square sleeve 16 with the square groove of connecting block 17, when making the driving motor operation of mixer 1, drive the rotation of square sleeve 16.

The moving mechanism comprises a circular plate 18, a push rod motor 19 and a U-shaped block 20, the circular plate 18 is fixedly sleeved on the square sleeve 16, the push rod motor 19 is fixedly installed on a bottom bracket of the stirring machine 1, the U-shaped block 20 is fixedly installed on an output rod of the push rod motor 19, the circular plate 18 is located between inner walls of two sides of the U-shaped block 20, balls are nested on inner walls of two sides of the U-shaped block 20, and the driving of the driving motor of the stirring machine 1 on the belt conveyor 5 can be relieved through the moving mechanism.

Dust fall mechanism is including pump machine 21, hose 22, return venturi tube 23, installation pipe 24 and a plurality of atomizing nozzle 9, pump machine 21 fixed mounting be in on the bottom bracket of mixer 1, hose 22 fixed mounting be in the outlet end of pump machine 21, return venturi tube 23 fixed mounting be in connect the top of hopper 2, installation pipe 24 fixed connection be in return one side of venturi tube 23, installation pipe 24 with the one end fixed connection of hose 22, through dust fall mechanism, when dropping into the cement ash in mixer 1, reduce the pollution of dust to the environment.

The utility model provides an energy-conserving agitating unit is used in concrete production's theory of operation as follows: when the device is used, a worker continuously puts concrete raw materials into the feeding hopper 6 and starts a driving motor of the mixer 1, the put concrete raw materials fall onto a conveying belt of the belt conveyor 5, the driving motor drives a connecting block 17 to rotate through an output shaft, the connecting block 17 drives a square rod 15 to rotate through a square sleeve 16, the square rod 15 drives a connecting shaft 13 to rotate, the connecting shaft 13 drives a rotating shaft 8 to rotate through two bevel gears 14, the rotating shaft 8 moves the conveying belt of the belt conveyor 5 through two chain wheels 10 and a chain 11, the concrete raw materials on the conveying belt are conveyed to the top end and fall into the receiving hopper 2 to enter the mixer 1, the driving motor drives the mixer 1 to mix the raw materials, the mixer 1 is driven to mix the concrete raw materials through the driving motor, and the belt conveyor 5 lifts and puts the concrete raw materials into the mixer 1, so that the consumption of electric energy is reduced;

when the belt conveyor 5 lifts the cement ash, the pump 21 can be started, the water inlet end of the pump 21 is connected with a water source through a pipeline, water is conveyed into the pipe 23, atomized water is sprayed out through the atomizing nozzles 9, the atomized water carries out dust fall on the lifted cement ash, and pollution of the cement ash to the field environment is reduced;

after the belt conveyor 5 conveys all the concrete raw materials into the mixer 1, if the mixer 1 needs to mix the concrete raw materials in the mixer, the push rod motor 19 is started to shorten the output rod, the round plate 18 is pushed by the balls nested on the U-shaped block 20, so that the square sleeve 16 is driven to move, the square sleeve 16 slides on the square rod 15 until the square sleeve 16 is separated from the connecting block 17, and the belt conveyor 5 stops working.

the utility model provides an energy-conserving agitating unit is used in concrete production, cooperate through mixer 1, connect hopper 2, support column 3, erection column 4, belt conveyor 5, feeding hopper 6 and actuating mechanism, the driving motor of accessible mixer 1 is as the power source, makes belt conveyor 5 promote the concrete raw materials and carry to in mixer 1 on the one hand, makes mixer 1 stir the concrete raw materials on the one hand to can realize lasting material loading when convenient material loading, improve production efficiency, and save electrical energy; further, when cement dust is charged into the mixer 1 by the dust falling mechanism, environmental pollution by the dust is reduced.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, but those skilled in the art can clearly know the details of the power mechanism, the power supply system, and the control system on the premise that those skilled in the art understand the principle of the present invention;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a concrete production is with energy-conserving agitating unit which characterized in that includes:

the stirrer is provided with a bottom bracket and a driving motor;

the receiving hopper is arranged at the feeding hole of the stirrer, and the bottom end of the receiving hopper extends into the feeding hole of the stirrer;

the two support columns are fixedly arranged at the bottom of the material receiving hopper and fixedly connected with the top of a bottom bracket of the stirrer;

the mounting columns are fixedly mounted at the top of the bottom bracket of the stirrer;

the belt conveyor is arranged at the top ends of the mounting columns, and the bottom of a frame of the belt conveyor is fixedly connected with the top ends of the mounting columns;

the feeding hopper is fixedly arranged on the frame of the belt conveyor and is positioned above the conveying belt of the belt conveyor;

the driving mechanism is arranged on a bottom bracket of the stirrer;

and the dust falling mechanism is arranged on the bottom bracket of the stirrer and the material receiving hopper.

2. The energy-saving stirring device for concrete production as recited in claim 1, wherein the driving mechanism comprises a supporting base, a rotating shaft, two chain wheels, a chain, a supporting block, a connecting shaft, two bevel gears, a square rod, a square sleeve, a connecting block and a moving mechanism, the supporting base is fixedly mounted on the bottom bracket of the stirring machine, the rotating shaft is rotatably mounted on the supporting base, the two chain wheels are respectively and fixedly mounted on one end of the rotating shaft and a central shaft of one end of one of the rollers of the belt conveyor, the chain is wound on the two chain wheels, the supporting block is fixedly mounted on the bottom bracket of the stirring machine, the connecting shaft is rotatably mounted on the supporting block, the two bevel gears are respectively and fixedly sleeved on the connecting shaft and the rotating shaft, the two bevel gears are engaged with each other, the square rod is fixedly mounted on one end of the connecting shaft, the square sleeve is slidably sleeved on the square rod, the connecting block is fixedly mounted on an output shaft of a driving motor of the stirring machine, and the square sleeve is slidably connected with the connecting block.

3. The energy-saving stirring device for concrete production according to claim 2, wherein a square groove is formed in one side of the connecting block close to the square rod, the square sleeve extends into the square groove, and the square sleeve is connected with the inner wall of the square groove in a sliding manner.

4. The energy-saving stirring device for concrete production as recited in claim 2, wherein the moving mechanism comprises a circular plate, a push rod motor and a U-shaped block, the circular plate is fixedly sleeved on the square sleeve, the push rod motor is fixedly mounted on the bottom bracket of the stirring machine, the U-shaped block is fixedly mounted on the output rod of the push rod motor, the circular plate is located between the inner walls of the U-shaped block, and the inner walls of the U-shaped block are nested with balls.

5. The energy-saving stirring device for concrete production according to claim 1, wherein the dust-settling mechanism comprises a pump, a hose, a return pipe, a mounting pipe and a plurality of atomizing nozzles, the pump is fixedly mounted on the bottom bracket of the stirring machine, the hose is fixedly mounted at the water outlet end of the pump, the return pipe is fixedly mounted at the top of the receiving hopper, the mounting pipe is fixedly connected to one side of the return pipe, and the mounting pipe is fixedly connected to one end of the hose.