CN112776175A - Environment-friendly concrete mixing plant - Google Patents
Environment-friendly concrete mixing plant Download PDFInfo
- Publication number
- CN112776175A CN112776175A CN202110098953.6A CN202110098953A CN112776175A CN 112776175 A CN112776175 A CN 112776175A CN 202110098953 A CN202110098953 A CN 202110098953A CN 112776175 A CN112776175 A CN 112776175A
- Authority
- CN
- China
- Prior art keywords
- environment
- hopper
- concrete mixing
- mixing plant
- bevel gears
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to the technical field of concrete mixing devices, and discloses an environment-friendly concrete mixing plant which comprises a discharging hopper, a fixed support frame and a mixing and stirring device, wherein the discharging hopper is fixedly arranged inside the fixed support frame, the mixing and stirring device is arranged inside the fixed support frame, the lower end of the discharging hopper is fixedly provided with a corrugated pipe, the lower end of the corrugated pipe is fixedly provided with an annular plate, the outer wall of the annular plate is rotatably provided with an internal thread sleeve through a first sealing bearing, the upper end of the mixing and stirring device is fixedly provided with an external thread pipe, the internal thread sleeve is in threaded connection with the external thread pipe, and the inside of the discharging hopper is fixedly provided with a plugging mechanism. The invention avoids the situation of dust floating in the blanking process, ensures the environmental quality and has better environmental protection effect.
Description
Technical Field
The invention relates to the technical field of concrete mixing devices, in particular to an environment-friendly concrete mixing plant.
Background
The concrete mixing plant mainly comprises five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities, and four intermediate links are reduced because the building aggregate metering is compared with the station aggregate metering, and the metering time is saved because of vertical blanking metering, so that the production efficiency is greatly improved.
Wherein patent number is CN209887867U discloses an environment-friendly mixing arrangement for concrete mixing plant, including the mixing chamber, the mixing chamber is hollow down trapezoidally, and mixing chamber upper end inner wall is equipped with the second buckle to the second buckle is "U" font, the "U" font of second buckle is connected with first buckle, and first buckle opposite side is provided with the filter layer, mixing chamber outer wall one side is provided with the fixing connection ring, and fixing connection ring internal connection has the fixed link of "L" font to the one end of fixed link is provided with first fixed block, first fixed block opposite side is equipped with the second fixed block, and the second fixed block opposite side is provided with transverse connection pole to transverse connection pole is connected with the fix the support frame.
However, the technical scheme is easy to generate the flying condition of dust during blanking, thereby influencing the surrounding environment condition and having poor environmental protection effect.
Disclosure of Invention
The invention aims to solve the problems that dust is easy to scatter during discharging and the surrounding environment is easy to be polluted once the dust is scattered in the prior art, and provides an environment-friendly concrete mixing plant.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an environment-friendly concrete mixing plant, includes hopper, fixed bolster and mixed agitating unit down, the hopper is fixed to be set up in the inside of fixed bolster down, mixed agitating unit sets up in the inside of fixed bolster, the fixed bellows that is provided with of lower extreme of hopper down, the fixed annular slab that is provided with of lower extreme of bellows, the outer wall of annular slab rotates through first sealed bearing and is provided with the internal thread sleeve pipe, the fixed external screw thread pipe that is provided with in mixed agitating unit's upper end, threaded connection between internal thread sleeve pipe and the external screw thread pipe, the fixed shutoff mechanism that is provided with in inside of hopper down.
Preferably, the shutoff mechanism includes two mounting panels, two lead screws and two internal thread pipes, two the mounting panel symmetry is fixed to be set up in the inside of hopper down, two the pole wall of lead screw rotates through second sealed bearing and the mounting panel that corresponds respectively and cup joints, two the internal thread pipe respectively with the lower extreme pole wall threaded connection of the lead screw that corresponds, every the lower extreme of internal thread pipe is respectively through the common fixedly connected with shrouding of two connecting rods, two connect through the actuating mechanism drive between the lead screw.
Preferably, the driving mechanism comprises a rotating rod, two first bevel gears and two second bevel gears, the two first bevel gears are respectively and fixedly arranged at the upper ends of the corresponding screw rods, the rotating rod is arranged in the blanking hopper, rod walls at two ends are respectively and rotatably connected with the left side wall and the right side wall of the blanking hopper through third bearings, the two second bevel gears are respectively and fixedly sleeved with the rod walls at two ends of the rotating rod, and the two first bevel gears are respectively and correspondingly meshed with the second bevel gears.
Preferably, the right end of the rotating rod penetrates through the discharging hopper and is fixedly connected with a crank.
Preferably, a sealing gasket is fixedly arranged on the lower surface of the sealing plate.
Preferably, a handle is fixedly arranged on the outer wall of the internal thread sleeve.
Compared with the prior art, the invention provides an environment-friendly concrete mixing plant, which has the following beneficial effects:
1. this environment-friendly concrete mixing plant through setting up the actuating mechanism between two lead screws, can realize the synchronous rotation of two lead screws when driving the bull stick pivoted through the crank to realize the lift of shrouding, be convenient for control whether need the unloading.
2. This environment-friendly concrete mixing plant arranges the bellows of hopper lower extreme down in through the look, can tie the dust through the bellows when the unloading, avoids the dust to fly away to the air in, the effectual environmental protection effect that has improved.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention avoids the situation of dust dispersion in the blanking process, ensures the environmental quality and has better environmental protection effect.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly concrete mixing plant according to the present invention;
fig. 2 is a schematic sectional structure view of the discharging hopper in fig. 1.
In the figure: the device comprises a hopper 1, a fixed support frame 2, a mixing and stirring device 3, a corrugated pipe 4, an annular plate 5, a sleeve pipe with internal threads 6, a pipe with external threads 7, a mounting plate 8, a screw rod 9, a pipe with internal threads 10, a connecting rod 11, a sealing plate 12, a rotating rod 13, a first bevel gear 14, a second bevel gear 15, a crank handle 16, a sealing gasket 17 and a handle 18.
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.
Referring to fig. 1-2, an environment-friendly concrete mixing plant comprises a discharging hopper 1, a fixed support frame 2 and a mixing and stirring device 3, wherein the discharging hopper 1 is fixedly arranged inside the fixed support frame 2, the mixing and stirring device 3 is arranged inside the fixed support frame 2, a corrugated pipe 4 is fixedly arranged at the lower end of the discharging hopper 1, an annular plate 5 is fixedly arranged at the lower end of the corrugated pipe 4, an internal thread sleeve 6 is rotatably arranged on the outer wall of the annular plate 5 through a first sealing bearing, an external thread pipe 7 is fixedly arranged at the upper end of the mixing and stirring device 3, the internal thread sleeve 6 is in threaded connection with the external thread pipe 7, and a plugging mechanism is fixedly arranged inside the discharging hopper 1.
The plugging mechanism comprises two mounting plates 8, two lead screws 9 and two internal thread pipes 10, the two mounting plates 8 are symmetrically and fixedly arranged in the lower hopper 1, the rod walls of the two lead screws 9 are respectively rotatably sleeved with the corresponding mounting plates 8 through second sealing bearings, the two internal thread pipes 10 are respectively in threaded connection with the lower end rod walls of the corresponding lead screws 9, the lower end of each internal thread pipe 10 is respectively connected with a sealing plate 12 through two connecting rods 11, and the two lead screws 9 are connected through a driving mechanism in a driving mode.
The driving mechanism comprises a rotating rod 13, two first bevel gears 14 and two second bevel gears 15, the two first bevel gears 14 are respectively and fixedly arranged at the upper ends of the corresponding screw rods 9, the rotating rod 13 is arranged in the lower hopper 1, rod walls at two ends are respectively and rotatably connected with the left side wall and the right side wall of the lower hopper 1 through third bearings, the two second bevel gears 15 are respectively and fixedly sleeved with the rod walls at two ends of the rotating rod 13, the two first bevel gears 14 are respectively and correspondingly meshed with the second bevel gears 15, and the rotating rod 13 can rotate to simultaneously drive the two screw rods 9 to synchronously rotate.
The right end of the rotating rod 13 penetrates through the discharging hopper 1 and is fixedly connected with a crank 16, so that the rotating rod 13 is driven to rotate by the crank 16.
The lower surface of the closing plate 12 is fixedly provided with a sealing pad 17, so that the tightness of the feeding hopper 1 can be ensured without love.
The outer wall of the internal thread sleeve 6 is fixedly provided with a handle 18, so that the handle 18 can drive the internal thread sleeve 6 to rotate.
In the invention, when in use, the internal thread sleeve 6 is in threaded connection with the external thread pipe 7, so that dust is prevented from scattering during blanking, the crank 16 is rotated, the crank 16 drives the rotating rod 13 to rotate, the rotating rod 13 drives the two second bevel gears 15 to rotate, the two second bevel gears 15 respectively drive the corresponding first bevel gears 14 to rotate, the two first bevel gears 14 respectively drive the corresponding lead screws 9 to rotate, the two lead screws 9 respectively drive the corresponding internal thread pipes 10 to move while rotating, the two internal thread hangers respectively drive the corresponding connecting rods 11 to move, so that the sealing plate 12 is driven to move upwards, and when blanking is not needed, the crank 16 is reversely rotated, so that the sealing gasket 17 is attached to the inner lower surface of the feeding hopper, and powder leakage is avoided.
Claims (6)
1. The utility model provides an environment-friendly concrete mixing plant, includes hopper (1), fixed bolster (2) and mixed agitating unit (3) down, a serial communication port, hopper (1) is fixed to be set up in the inside of fixed bolster (2) down, mixed agitating unit (3) set up in the inside of fixed bolster (2), the fixed bellows (4) that are provided with of lower extreme of hopper (1) down, the fixed annular slab (5) that are provided with of lower extreme of bellows (4), the outer wall of annular slab (5) is rotated through first sealed bearing and is provided with female screw sleeve pipe (6), the fixed external screw thread pipe (7) that are provided with in upper end of mixed agitating unit (3), threaded connection between female screw sleeve pipe (6) and external screw thread pipe (7), the fixed shutoff mechanism that is provided with in inside of hopper (1) down.
2. The environment-friendly concrete mixing plant as defined in claim 1, wherein the plugging mechanism comprises two mounting plates (8), two lead screws (9) and two internal thread pipes (10), two of the mounting plates (8) are symmetrically and fixedly arranged inside the discharging hopper (1), the rod walls of the two lead screws (9) are rotatably sleeved with the corresponding mounting plates (8) through second sealing bearings, the two internal thread pipes (10) are respectively in threaded connection with the lower end rod walls of the corresponding lead screws (9), the lower end of each internal thread pipe (10) is respectively and fixedly connected with a sealing plate (12) through two connecting rods (11), and the two lead screws (9) are in driving connection through a driving mechanism.
3. The environment-friendly concrete mixing plant as recited in claim 2, wherein the driving mechanism comprises a rotating rod (13), two first bevel gears (14) and two second bevel gears (15), the two first bevel gears (14) are respectively and fixedly arranged at the upper ends of the corresponding screw rods (9), the rotating rod (13) is arranged inside the discharging hopper (1), the two end rod walls are respectively and rotatably connected with the left side wall and the right side wall of the discharging hopper (1) through third bearings, the two second bevel gears (15) are respectively and fixedly sleeved with the two end rod walls of the rotating rod (13), and the two first bevel gears (14) are respectively and correspondingly engaged with the second bevel gears (15).
4. An environment-friendly concrete mixing plant as claimed in claim 3, characterised in that the right end of said turn bar (13) extends through the discharge hopper (1) and is fixedly connected to a crank (16).
5. The environment-friendly concrete mixing plant as claimed in claim 2, wherein a sealing gasket (17) is fixedly arranged on the lower surface of the closing plate (12).
6. The environment-friendly concrete mixing plant as claimed in claim 1, characterized in that a handle (18) is fixedly arranged on the outer wall of the internally threaded sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110098953.6A CN112776175A (en) | 2021-01-25 | 2021-01-25 | Environment-friendly concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110098953.6A CN112776175A (en) | 2021-01-25 | 2021-01-25 | Environment-friendly concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776175A true CN112776175A (en) | 2021-05-11 |
Family
ID=75759078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110098953.6A Pending CN112776175A (en) | 2021-01-25 | 2021-01-25 | Environment-friendly concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776175A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110632A (en) * | 2003-06-20 | 2004-12-31 | 주식회사 포스코 | Coal charging apparatus for coke oven |
| CN205835685U (en) * | 2016-07-15 | 2016-12-28 | 天津顺德混凝土工程有限公司 | Mixing plant hopper |
| CN209887867U (en) * | 2018-10-17 | 2020-01-03 | 昆明同进机械设备有限公司 | Environment-friendly mixing arrangement for concrete mixing plant |
| CN210473730U (en) * | 2019-07-12 | 2020-05-08 | 江苏点石新材料科技有限公司 | Concrete admixture blending barrel convenient to observe |
| CN211706545U (en) * | 2019-12-27 | 2020-10-20 | 晟世嘉联(天津)生物科技有限公司 | Column type hopper mixer is used in animal remedy processing |
| CN212168500U (en) * | 2020-05-08 | 2020-12-18 | 朗瀚智能装备(江苏)有限公司 | Dead animal innocent treatment conduction oil circulation equipment |
| CN212266317U (en) * | 2020-05-19 | 2021-01-01 | 青岛华盛橡胶有限公司 | Environment-friendly material feeding unit of tire banbury mixer |
-
2021
- 2021-01-25 CN CN202110098953.6A patent/CN112776175A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110632A (en) * | 2003-06-20 | 2004-12-31 | 주식회사 포스코 | Coal charging apparatus for coke oven |
| CN205835685U (en) * | 2016-07-15 | 2016-12-28 | 天津顺德混凝土工程有限公司 | Mixing plant hopper |
| CN209887867U (en) * | 2018-10-17 | 2020-01-03 | 昆明同进机械设备有限公司 | Environment-friendly mixing arrangement for concrete mixing plant |
| CN210473730U (en) * | 2019-07-12 | 2020-05-08 | 江苏点石新材料科技有限公司 | Concrete admixture blending barrel convenient to observe |
| CN211706545U (en) * | 2019-12-27 | 2020-10-20 | 晟世嘉联(天津)生物科技有限公司 | Column type hopper mixer is used in animal remedy processing |
| CN212168500U (en) * | 2020-05-08 | 2020-12-18 | 朗瀚智能装备(江苏)有限公司 | Dead animal innocent treatment conduction oil circulation equipment |
| CN212266317U (en) * | 2020-05-19 | 2021-01-01 | 青岛华盛橡胶有限公司 | Environment-friendly material feeding unit of tire banbury mixer |
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