CN209320016U - A kind of concrete mixer feeding device - Google Patents
A kind of concrete mixer feeding device Download PDFInfo
- Publication number
- CN209320016U CN209320016U CN201821206438.5U CN201821206438U CN209320016U CN 209320016 U CN209320016 U CN 209320016U CN 201821206438 U CN201821206438 U CN 201821206438U CN 209320016 U CN209320016 U CN 209320016U
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- China
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- mixing drum
- mixing
- mixing chamber
- pressure nozzle
- vibrating plate
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Abstract
The utility model discloses a kind of concrete mixer feeding device, including mixing drum and mixing chamber, and mixing drum is the hollow circuit cylinder cylinder of upper and lower side aperture；Mixing drum upper end opening is feed inlet；Mixing chamber is hollow spheres structure, mixing chamber connection and mixing drum lower end, in mixing chamber in hollow space connection to mixing drum；Discharge port is connected below mixing chamber, discharge port is hollow circuit cylinder cylinder；Vibrating plate and vibration ring are provided in mixing drum, vibrating plate is steel circular slab, and vibration ring is steel circular ring shape plate structure, and vibrating plate is evenly arranged with spring with vibration ring edge and connect with mixing drum barrel, and vibrating plate is located above vibration ring；High-pressure nozzle is provided on the mixing chamber side wall, high-pressure nozzle spout is directed toward in mixing chamber；High-pressure nozzle connects water pump by water pipe.A kind of concrete mixer feeding device described in the utility model, structure is simple, and generally applicable and existing concrete mixer can substantially shorten concrete mixing time, improves concrete finished product quality.
Description
Technical field
The invention belongs to concrete batch plant technical field, specifically a kind of concrete mixer feeding device.
Background technique
Concrete mixer be cement, sandstone aggregate and water mixing and mixing at concrete mixture machinery.Mainly
It is formed by mixing cylinder, charging and shedding mechanism, water system, prime mover, transmission mechanism, rack and supporting arrangement etc..By workability
The intermittent and continous way of matter point；Divide gravity type and forced action type by stirring theory；Divide according to the installation method fixed and mobile；It presses out
Material mode divides tilt bed and non-tilt bed；Divide pears formula, drum, bipyramid, disk vertical shaft type and circular groove sleeping by barrel structure form is mixed
Shaft type etc..
The concrete mixer using when need for material to be sent by feed inlet, during actual use, usually first will
The solid materials such as cement, sandstone are first sent into blender, and water is added later, since solid material and water are added separately to, are being stirred
In the process, solid material and water mixing are more difficult, and solid material is easy agglomeration, leads to concrete finished product poor quality.
Summary of the invention
Goal of the invention: the purpose of the present invention is provide a kind of concrete mixer charging for the deficiency in current technology
Device realizes the premixing of raw material in fill process, accelerates concrete and mixes process, improves concrete finished product quality.
Technical solution: to achieve the above object, the present invention provides a kind of concrete mixer feeding device, including mixing drum
And mixing chamber, the mixing drum are the hollow circuit cylinder cylinder of upper and lower side aperture；Mixing drum upper end opening is feed inlet；The mixing chamber
For hollow spheres structure, mixing chamber connects and mixing drum lower end, in mixing chamber in hollow space connection to mixing drum；The mixing
Discharge port is connected below chamber, the discharge port is hollow circuit cylinder cylinder；Vibrating plate and vibration ring are provided in the mixing drum, it is described
Vibrating plate is steel circular slab, and the vibration ring is steel circular ring shape plate structure, and the vibrating plate and vibration ring edge are uniform
It is provided at least three spring to connect with mixing drum barrel, the vibrating plate is located above vibration ring；It is set on the mixing chamber side wall
It is equipped with high-pressure nozzle, high-pressure nozzle spout is directed toward in mixing chamber；The high-pressure nozzle connects water pump by water pipe.
As a kind of improvement of this programme, the mixing chamber diameter and mixing drum diameter ratio are 1.2:1-2:1.
As a kind of improvement of this programme, the ratio between the vibrating plate diameter and mixing drum interior diameter are 1:3.
As a kind of improvement of this programme, the ratio between the vibration ring outer diameter and mixing drum interior diameter are 4:5, shake ring internal diameter
It is 3:5 with the ratio between mixing drum interior diameter.
As a kind of improvement of this programme, the high-pressure nozzle spout pointing direction is high-pressure nozzle position mixing chamber
Inner wall tangential direction, high-pressure nozzle are arranged towards mixing drum direction.
The utility model has the advantages that a kind of concrete mixer feeding device of the present invention, vibrating plate is provided in mixing drum
With vibration ring, vibrating plate and vibration ring are connect with mixing drum barrel by spring, due to having the grains such as sandstone in concrete material
The biggish aggregate of diameter, sandstone collide vibrating plate and vibration ring in dropping process, shake ring and vibrating plate shakes, will fall
Cement shake dissipate.Meanwhile in mixing chamber, high-pressure nozzle sprays water jets under high pressure, and the cement scattered with shake and aggregate contact, and is mixing
Intracavitary to carry out preliminary mixing, the premix of aggregate, cement and water is fallen into blender by discharge port.Due to solid material
It is pre-mixed in feeding device with water, while cement comes into full contact with water, is being stirred so substantially reducing raw material needs
The time stirred in machine is mixed, asking for cement agglomeration caused by traditional blender is added separately to due to solid material with water is also avoided
Topic, improves concrete finished product quality.
High-pressure nozzle spout pointing direction is high-pressure nozzle position mixing cavity wall tangential direction, high-pressure nozzle direction
The setting of mixing drum direction, the water column that high-pressure nozzle sprays are washed away and are moved in a circle along mixing cavity wall, the water to move in a circle with
Solid material is further broken up after the solid material contact fallen and is tentatively mixed, and is then entered by the discharge port of lower section
In blender.
A kind of concrete mixer feeding device of the present invention, structure is simple, generally applicable to stir with existing concrete
Machine is mixed, concrete mixing time can be substantially shortened, improves concrete finished product quality.
Detailed description of the invention
Fig. 1, the concrete mixer feeding device structural schematic diagram；
Fig. 2, the A-A the schematic diagram of the section structure；
Fig. 3, the B-B the schematic diagram of the section structure；
Reference signs list: 1, mixing drum；2, mixing chamber；3, discharge port；4, feed inlet；5, spring；6, vibrating plate；7, it shakes
Rotating ring；8, high-pressure nozzle；9, water pipe；10, water pump.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
It is a kind of concrete mixer feeding device, including mixing drum 1 and mixing chamber 2 as shown in Figure 1.Mixing drum 1 is upper
The hollow circuit cylinder cylinder of lower end aperture.1 upper end opening of mixing drum is feed inlet 4.Mixing chamber 2 is hollow spheres structure, and mixing chamber 2 connects
Connect with 1 lower end of mixing drum, in mixing chamber 2 in hollow space connection to mixing drum 1.Discharge port 3, discharging are connected below mixing chamber 2
Mouth 3 is hollow circuit cylinder cylinder.2 diameter of mixing chamber and 1 diameter ratio of mixing drum are 1.5:1.High pressure spray is provided on 2 side wall of mixing chamber
First 8,8 spout pointing direction of high-pressure nozzle is 8 position mixing chamber of high-pressure nozzle, 2 inner wall tangential direction, 8 direction of high-pressure nozzle
The setting of 1 direction of mixing drum.High-pressure nozzle 8 connects water pump 10 by water pipe 9.
Vibrating plate 6 and vibration ring 7 are provided in mixing drum 1, as shown in Figures 2 and 3.Vibrating plate 6 is steel circular slab, shake
Rotating ring 7 is steel circular ring shape plate structure, and vibrating plate 6 and vibration 7 edge of ring are evenly arranged with 6 springs 5 and 1 barrel of mixing drum
Connection, vibrating plate 6 are located at 7 top of vibration ring.The ratio between 6 diameter of vibrating plate and 1 interior diameter of mixing drum are 1:3.Shake 7 outer diameter of ring with
The ratio between 1 interior diameter of mixing drum is 4:5, and vibration the ratio between 7 internal diameter of ring and 1 interior diameter of mixing drum are 3:5.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (5)
1. a kind of concrete mixer feeding device, which is characterized in that including mixing drum (1) and mixing chamber (2), the mixing drum
It (1) is the hollow circuit cylinder cylinder of upper and lower side aperture；Mixing drum (1) upper end opening is feed inlet (4)；The mixing chamber (2) is hollow
Chondritic, mixing chamber (2) connection and mixing drum (1) lower end, the interior hollow space connection of mixing chamber (2) are interior to mixing drum (1)；Institute
It states and connects discharge port (3) below mixing chamber (2), the discharge port (3) is hollow circuit cylinder cylinder；It is provided in the mixing drum (1)
Vibrating plate (6) and vibration ring (7), the vibrating plate (6) are steel circular slab, and the vibration ring (7) is steel circular ring shape plate
Structure, the vibrating plate (6) are evenly arranged at least three spring (5) with vibration ring (7) edge and connect with mixing drum (1) barrel,
The vibrating plate (6) is located above vibration ring (7)；High-pressure nozzle (8), high-pressure nozzle are provided on mixing chamber (2) side wall
(8) spout is directed toward in mixing chamber (2)；The high-pressure nozzle (8) passes through water pipe (9) connection water pump (10).
2. a kind of concrete mixer feeding device as described in claim 1, it is characterised in that: mixing chamber (2) diameter
It is 1.2:1-2:1 with mixing drum (1) diameter ratio.
3. a kind of concrete mixer feeding device as claimed in claim 2, it is characterised in that: vibrating plate (6) diameter
It is 1:3 with the ratio between mixing drum (1) interior diameter.
4. a kind of concrete mixer feeding device as claimed in claim 3, it is characterised in that: vibration ring (7) outer diameter
It is 4:5 with the ratio between mixing drum (1) interior diameter, shakes the ratio between ring (7) internal diameter and mixing drum (1) interior diameter for 3:5.
5. a kind of concrete mixer feeding device as claimed in claim 4, it is characterised in that: high-pressure nozzle (8) spray
Mouthful pointing direction is high-pressure nozzle (8) position mixing chamber (2) inner wall tangential direction, and high-pressure nozzle (8) is towards mixing drum (1)
Direction setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206438.5U CN209320016U (en) | 2018-07-27 | 2018-07-27 | A kind of concrete mixer feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206438.5U CN209320016U (en) | 2018-07-27 | 2018-07-27 | A kind of concrete mixer feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320016U true CN209320016U (en) | 2019-08-30 |
Family
ID=67706196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206438.5U Active CN209320016U (en) | 2018-07-27 | 2018-07-27 | A kind of concrete mixer feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320016U (en) |
-
2018
- 2018-07-27 CN CN201821206438.5U patent/CN209320016U/en active Active
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