CN110900828A - Novel concrete mixing device for constructional engineering - Google Patents
Novel concrete mixing device for constructional engineering Download PDFInfo
- Publication number
- CN110900828A CN110900828A CN201911362720.1A CN201911362720A CN110900828A CN 110900828 A CN110900828 A CN 110900828A CN 201911362720 A CN201911362720 A CN 201911362720A CN 110900828 A CN110900828 A CN 110900828A
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- Prior art keywords
- concrete
- stirring
- chamber
- mixing device
- concrete mixing
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- 239000004567 concrete Substances 0.000 title claims abstract description 76
- 238000003756 stirring Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
- B28C5/485—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations with reciprocating or oscillating stirrers; Stirrers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a novel concrete stirring device for constructional engineering, which comprises a concrete mixer body, a casing, a concrete stirring chamber, a motor chamber, a stirring shaft, a dust collector and a damping device, wherein the concrete mixer body comprises the casing and the motor chamber arranged at the upper end of the casing, a motor operation switch is arranged in the motor chamber, the casing is internally provided with the stirring shaft which is fixedly and rotatably connected through a connecting shaft, the first connecting shaft is provided with a stirring rod, the left side of the inner wall of the casing is provided with a filter screen which is connected with the filter screen through a dust collection pipe, the other end of the dust collection pipe is fixedly connected with the dust collection chamber through a connecting pipe, the dust collection chamber is arranged in the dust collector, the right side of the outer wall of the casing is provided with a water storage tank, and the water pump is arranged in the water storage tank, the concrete mixing device has the advantages that the service life of the concrete mixing device is effectively prolonged, the noise of the device is reduced, and the mixing effect is greatly improved.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to a novel concrete stirring device for construction engineering.
Background
The concrete is characterized in that cement is used as a cementing material, and sand and stone are used as aggregates; the cement concrete is obtained by mixing with water (which may contain an additive and an admixture) according to a certain proportion and stirring, and is widely applied to the field of construction. The mixing of concrete is directly related to the quality of the concrete. High quality concrete requires sufficient mixing during the preparation stage. However, the existing concrete mixing device mostly adopts a motor to drive a rotating shaft to rotate, and the mixing is carried out through blades on the rotating shaft, so that the mixing is difficult to meet the requirement of full mixing, and dead angles are easy to appear in a mixing box.
The concrete mixer includes one power mechanism connected via shaft to the transmission mechanism, one drum driven by the transmission mechanism, one gear ring around the drum, and one gear meshed with the gear ring on the transmission shaft. The invention has simple and reasonable structure, and can effectively overcome the slipping phenomenon between the riding wheel and the drum of the stirrer in rainy and foggy weather after the gear and the gear ring are meshed; the adopted transmission mechanism can further ensure to eliminate the slipping phenomenon between the riding wheel and the drum of the mixer. The concrete mixer comprises a self-falling mixer, a forced mixer and a continuous mixer.
At present, a stirring device is needed for processing building materials, particularly for mixing concrete materials, most stirring blades of the stirring device are made of metal materials, so that the weight of the blades is very large, the number of the stirring blades on a stirrer is constant, the same number of the stirring blades are arranged regardless of the number of the materials, the stirring is not uniform, and the installation, the disassembly and the maintenance are inconvenient; in addition, because particulate matters such as stone sand grain are more in the concrete, consequently need add the heap abrasive material on the surface of blade, just can effectively reduce wearing and tearing, increase of service life, because abrasive material is more expensive, the cost that leads to stirring vane is higher, current mixer in addition after the stirring, the concrete after the mixture is difficult for discharging, causes the use inconvenient.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, provide a novel concrete stirring device for constructional engineering and effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the novel concrete stirring device for the construction engineering comprises a concrete mixer body, a casing, a concrete stirring chamber, a motor chamber, a stirring shaft, a dust collector and a damping device, wherein the concrete mixer body comprises the casing and the motor chamber arranged at the upper end of the casing, a motor operation switch is arranged in the motor chamber, the stirring shaft which is fixedly and rotatably connected through a first connecting shaft is arranged in the casing, a stirring rod is arranged on the connecting shaft, the left side of the inner wall of the casing is provided with a filter screen which is connected with the filter screen through a dust suction pipe, the other end of the dust suction pipe is fixedly connected with the dust collecting chamber through a connecting pipe, the dust collecting chamber is arranged in the dust collector, the right side of the outer wall of the casing is provided with a water storage tank, the water storage tank is provided with a water storage tray through water inlet pipe connection, the water storage tray is provided with a plurality, the indoor discharge gate that is equipped with gathers materials, room both sides fixed mounting that gathers materials has the support column, support column one side is equipped with damping device.
As a preferable technical scheme of the invention, the stirring rod is provided with a spiral stirring blade.
As a preferable technical scheme of the invention, the outer wall of the shell of the concrete mixer body is provided with a feeding hole.
As a preferable technical scheme of the invention, the discharge hole is provided with a sealing cover.
As a preferred technical scheme of the invention, two universal wheels are arranged at the bottom of the concrete mixing device body, and the universal wheels are fixedly connected with the concrete mixing device body through a supporting seat.
As a preferable technical scheme of the invention, a heat dissipation seam is arranged on one side of the motor chamber.
According to a preferable technical scheme of the invention, a second damping spring connected with the supporting seat through a second connecting shaft is arranged at the universal wheel and the supporting seat, a pedal plate is fixedly welded and connected to one side of the supporting seat, and the pedal plate is connected with a turning plate arranged in the supporting seat.
As a preferable technical scheme of the invention, a damping chamber is arranged in the damping device, and a second damping spring is arranged in the damping chamber.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the stirring rod arranged on the stirring shaft is fixedly connected with the motor output shaft, can rotate and reciprocate left and right in the stirring chamber, so that concrete can be stirred better, the stirring effect is greatly improved, the stirring rod can rotate in the stirring chamber without dead angles, the spiral stirring blade arranged at the stirring rod can be used for stirring the concrete structure of a hard block better and effectively, and the stirring efficiency is improved.
2. The shock absorption device is arranged to reduce the shock amplitude of the concrete mixer body, the shock absorption spring in the shock absorption chamber can effectively keep the stability of the concrete mixer body during working, shock is reduced, and noise generated during working of the concrete mixer body is improved, so that the shock absorption advantage of the concrete mixer is achieved.
3. According to the invention, through the arranged dust collector, dust in concrete in the concrete mixing chamber can be recycled, and the dust is prevented from diffusing into the air to pollute the air, so that the problems of high noise, unstable work and influence on the working environment caused by large working vibration amplitude of the existing concrete mixer are effectively solved.
Drawings
FIG. 1 is a schematic structural diagram of a novel concrete mixing device for construction engineering according to the present invention;
FIG. 2 is a schematic view of the structure of a stirring shaft of the novel concrete stirring device for construction engineering;
FIG. 3 is a schematic view of the shock absorption operation of the novel concrete mixing device for construction engineering according to the present invention;
FIG. 4 is a schematic diagram of the spraying operation of the novel concrete mixing device for construction engineering according to the present invention;
FIG. 5 is a schematic view of the construction of the present invention showing the folding of the universal wheels of the concrete mixing plant;
in the figure: 1. a concrete mixer body; 2. a housing; 3. a concrete mixing chamber; 4. a motor chamber; 5. a motor operation switch; 6. a feed inlet; 7. a spray head; 8. a water storage tray; 9. a water inlet pipe; 10. a water storage tank; 11. a first connecting shaft; 12. a stirring shaft; 13. a stirring rod; 14. a dust collection pipe; 15. a dust collector; 16. a connecting pipe; 17. a dust collecting chamber; 18. a filter screen; 19. a support pillar; 20. a damping device; 21. a material collecting chamber; 22. sealing the cover; 23. a discharge port; 24. a supporting seat; 25. a first damping spring; 26. a universal wheel; 27. a second connecting shaft; 28. turning over a plate; 29. a foot pedal; 30. a second damping spring; 31. a damping chamber; 32. and (4) a water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
novel concrete mixing device that building engineering used, including concrete mixer body 1, casing 2, concrete mixing chamber 3, motor room 4, (mixing) shaft 12, dust catcher 15 and damping device 20, concrete mixer body 1 is including casing 2 that sets up to and the motor room 4 that 2 upper ends of casing were equipped with, be equipped with motor operation switch 5 in the motor room 4, be equipped with the (mixing) shaft 12 of connecting through the fixed rotation of first connecting axle 11 in the casing 2, just be equipped with stirring rod 13 on the connecting axle, 2 inner walls left sides of casing are equipped with filter screen 18, connect filter screen 18 through dust absorption pipe 14, 16 fixed connection dust collecting chamber 17 of connecting pipe is passed through to the other end of dust absorption pipe 14, dust collecting chamber 17 is installed in dust catcher 15, 2 outer wall right sides of casing are equipped with storage water tank 10, install water pump 32 in the storage water tank 10, storage water tank 10 is equipped with storage water tray 8 through inlet tube 9 connection be equipped with a plurality of shower nozzle 7 on the storage water tray 8 The concrete mixer comprises a concrete mixer body 1, a material collecting chamber 21 is arranged at the bottom of the concrete mixer body 1, a material outlet 23 is arranged in the material collecting chamber 21, supporting columns 19 are fixedly arranged on two sides of the material collecting chamber 21, and a damping device 20 is arranged on one side of each supporting column 19. The stirring rod 13 is provided with a spiral stirring blade.
The outer wall of the shell of the concrete mixer body 1 is provided with a feeding hole 6. The discharge port 23 is provided with a seal cover 22. The bottom of the concrete mixing device body 1 is provided with two universal wheels 26, and the universal wheels 26 are fixedly connected with the concrete mixing device body 1 through a supporting seat 24. One side of the motor chamber 4 is provided with a heat dissipation seam. A second damping spring 25 connected through a second connecting shaft 27 is arranged at the universal wheel 26 and the support seat 24, a pedal plate 29 is fixedly welded and connected to one side of the support seat 24, and the pedal plate 29 is connected with a turning plate 28 arranged in the support seat 24.
A damper chamber 31 is provided in the damper device 20, and a second damper spring 30 is provided in the damper chamber 31.
The working principle and the using process of the invention are as follows: when in use, concrete is poured in through the feeding hole 6, water in the water storage tank 10 is pumped through the water pump 30, the water in the water storage tank 10 enters the water storage tray 8 through the water outlet pipe 9 by the water pump 130, and is sprayed through the spray head 7, so that the water and the concrete raw materials can be fully mixed, the stirring efficiency is further improved, dust in the concrete stirring chamber 3 can be recycled through the dust collector 15, the dust is prevented from diffusing into the air to pollute the air, the advantage of shock absorption of the concrete mixer is achieved, the operation switch 5 is opened, the motor in the motor chamber 4 operates and rotates to drive the connecting shaft 12 in the concrete stirring chamber 3 to drive the stirring device to rotate towards different directions, the stirring effect is greatly improved, after the stirring is finished, the sealing cover 22 of the discharging hole 23 is opened, the concrete can be poured out from the discharging hole 23 and enters the collecting chamber 21, the stirring process is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The novel concrete stirring device for the building engineering comprises a concrete stirring machine body (1), a machine shell (2), a concrete stirring chamber (3), a motor chamber (4), a stirring shaft (12), a dust collector (15) and a damping device (20), and is characterized in that the concrete stirring machine body (1) comprises the machine shell (2) and the motor chamber (4) arranged at the upper end of the machine shell (2), a motor operation switch (5) is arranged in the motor chamber (4), the stirring shaft (12) fixedly and rotatably connected through a first connecting shaft (11) is arranged in the machine shell (2), a stirring rod (13) is arranged on the connecting shaft, a filter screen (18) is arranged on the left side of the inner wall of the machine shell (2), the filter screen (18) is connected through a dust collection pipe (14), and the other end of the dust collection pipe (14) is fixedly connected with a dust collection chamber (17) through a connecting pipe (16, install in dust catcher (15) dust collecting chamber (17), casing (2) outer wall right side is equipped with storage water tank (10), install water pump (32) in storage water tank (10), storage water tank (10) are connected through inlet tube (9) and are equipped with water storage dish (8) be equipped with a plurality of shower nozzle (7) on water storage dish (8), concrete mixer body (1) bottom is equipped with material collecting chamber (21), be equipped with discharge gate (23) in material collecting chamber (21), material collecting chamber (21) both sides fixed mounting has support column (19), support column (19) one side is equipped with damping device (20).
2. The new concrete mixing device for construction engineering according to claim 1, characterized in that: and a spiral stirring blade is arranged on the stirring rod (13).
3. The new concrete mixing device for construction engineering according to claim 1, characterized in that: the outer wall of the shell of the concrete mixer body (1) is provided with a feeding hole (6).
4. The new concrete mixing device for construction engineering according to claim 1, characterized in that: and a sealing cover (22) is arranged on the discharge hole (23).
5. The new concrete mixing device for construction engineering according to claim 1, characterized in that: the concrete mixer is characterized in that two universal wheels (26) are arranged at the bottom of the concrete mixer body (1), and the universal wheels (26) are fixedly connected with the concrete mixer body (1) through a supporting seat (24).
6. The new concrete mixing device for construction engineering according to claim 1, characterized in that: and a heat dissipation seam is arranged on one side of the motor chamber (4).
7. The new concrete mixing device for construction engineering according to claim 5, characterized in that: the universal wheel (26) and the supporting seat (24) are provided with a first damping spring (25) connected through a second connecting shaft (27), one side of the supporting seat (24) is fixedly welded and connected with a pedal plate (29), and the pedal plate (29) is connected with a turning plate (28) arranged in the supporting seat (24).
8. The new concrete mixing device for construction engineering according to claim 1, characterized in that: a damping chamber (31) is arranged in the damping device (20), and a second damping spring (30) is arranged in the damping chamber (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362720.1A CN110900828A (en) | 2019-12-26 | 2019-12-26 | Novel concrete mixing device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911362720.1A CN110900828A (en) | 2019-12-26 | 2019-12-26 | Novel concrete mixing device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110900828A true CN110900828A (en) | 2020-03-24 |
Family
ID=69827699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911362720.1A Withdrawn CN110900828A (en) | 2019-12-26 | 2019-12-26 | Novel concrete mixing device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110900828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199637A (en) * | 2021-05-20 | 2021-08-03 | 贵州涟江源建材有限公司 | Building concrete preparation equipment and working method thereof |
-
2019
- 2019-12-26 CN CN201911362720.1A patent/CN110900828A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199637A (en) * | 2021-05-20 | 2021-08-03 | 贵州涟江源建材有限公司 | Building concrete preparation equipment and working method thereof |
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Application publication date: 20200324 |