CN211807024U - Automatic discharging device of concrete mixing plant - Google Patents
Automatic discharging device of concrete mixing plant Download PDFInfo
- Publication number
- CN211807024U CN211807024U CN202020304613.5U CN202020304613U CN211807024U CN 211807024 U CN211807024 U CN 211807024U CN 202020304613 U CN202020304613 U CN 202020304613U CN 211807024 U CN211807024 U CN 211807024U
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- concrete
- plates
- concrete mixing
- mixing plant
- screw rod
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Abstract
The utility model belongs to the technical field of concrete unloading equipment, especially, for concrete mixing plant automatic discharge apparatus, be difficult to carry out altitude mixture control to current concrete discharge apparatus and lead to causing the problem that the concrete splashes, resource-wasting while polluted environment easily, the scheme is put forward now, and it includes stirring host computer and discharge hopper, and stirring host computer bottom intercommunication has the material pipe that leads to, discharge hopper sliding seal cover establishes in the material outside of leading to, and the equal fixed mounting in discharge hopper both sides bottom has the diaphragm, and two diaphragms one side fixed mounting that are close to each other have two crossbeams, and two crossbeam outside all slip the cover be equipped with two lagging, and the circular port has all been seted up to two diaphragm one sides, and same lead screw is installed to two circular port internal rotations, and the lead screw outside is provided. The utility model has the advantages of reasonable design, carry out altitude mixture control through unloading the concrete silo and prevent that the concrete from taking place to splash when unloading, avoided the waste of raw materials, the reliability is high.
Description
Technical Field
The utility model relates to a concrete unloading equipment technical field especially relates to concrete mixing plant automatic discharge device.
Background
Concrete is one of the most important civil engineering materials in the present generation, and is a mixture prepared by mixing cementing materials, granular aggregates, water, chemical additives and mineral admixtures which need to be added according to a proper proportion. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more. In view of this, more and more commercial and engineering concrete mixing plants are being constructed for providing ready-mixed concrete to the surroundings. The unloading device is one of important parts of the concrete mixing plant, is arranged below the mixing main machine and unloads concrete from the mixing main machine to the concrete transport vehicle.
The existing concrete discharging device is relatively fixed in installation and difficult to adjust in height, so that concrete splashing is easily caused when a shorter stirring truck is discharged, the environment is polluted while resources are wasted, and the use is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior concrete unloading device is difficult to carry out altitude mixture control and causes the concrete to splash easily, wastes the resource and pollutes the environment simultaneously, and the concrete mixing plant automatic unloading device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the automatic discharging device of the concrete mixing station comprises a mixing main machine and a discharging bin, wherein the bottom of the mixing main machine is communicated with a material passing pipe, a sliding sealing sleeve of the discharging bin is arranged on the outer side of the material passing pipe, transverse plates are fixedly arranged at the bottoms of the two sides of the discharging bin, two transverse beams are fixedly arranged at the sides, close to each other, of the two transverse plates, two sleeve plates are sleeved on the outer sides of the two transverse beams in a sliding manner, circular holes are formed in one sides of the two transverse plates, the same screw rod is rotatably arranged in the two circular holes, two external threads with opposite rotation directions are arranged on the outer side of the screw rod, the two sleeve plates at the rear side are sleeved on the outer side of the screw rod in a threaded manner, fixed plates are fixedly arranged at the two sides of the bottom of the mixing main machine, two mounting holes, the bottom of each sleeve is rotatably connected with one end of a pull rod through a hinge, the other ends of the four pull rods are rotatably connected with one side of the discharging bin through hinges, a chain wheel is fixedly mounted at one end of each screw rod, and the two chain wheels are provided with the same chain in a transmission manner.
Preferably, one side of one of the two transverse plates, which is far away from the discharging bin, is fixedly provided with a discharging motor, one end of the screw rod is fixedly connected with an output shaft of the discharging motor, and the screw rod is driven to rotate by the discharging motor.
Preferably, the screw pitches of two screws are equal, the number of teeth of two chain wheels is equal, thereby guaranteeing four sleeve synchronous sliding to guarantee the steady lifting of the discharging bin.
Preferably, two fixed plates are fixedly mounted on one side close to each other and provided with two guide rods, and the four sleeves are sleeved on the outer sides of the corresponding guide rods in a sliding mode to guide the sleeves.
Preferably, one side of one of the two fixing plates, which is far away from the other fixing plate, is fixedly provided with a lifting motor, the other end of the screw rod positioned at the rear side is fixedly connected with an output shaft of the lifting motor, and the screw rod is driven to rotate by the lifting motor.
Preferably, one side bottom fixed mounting that two lagging that lie in same one side are close to each other in four lagging has same baffle, and two baffles all with the dump bin bottom activity sealing connection, carry out the separation to the dump bin bottom.
In the utility model, the automatic discharging device of the concrete mixing plant drives the screw rod positioned at the rear side to rotate by opening the lifting motor, the screw rod positioned at the rear side drives the screw rod positioned at the front side to rotate through the transmission between the two chain wheels, the two screw rods respectively drive the sleeves positioned at the two sides to slide to one side close to the material passing pipe through the thread matching with the two sleeves under the guiding action of the guide rod, and the four sleeves all drive the discharging bin to slide downwards through the pull rod together, so that the discharging bin is adjusted to a proper height according to the use condition;
in the utility model, the automatic unloading device of the concrete mixing plant drives the screw rod to rotate by starting the unloading motor, and the screw rod drives the two baffles to slide towards one side away from each other through the screw fit with the two sleeve plates, thereby realizing the unloading of concrete;
the utility model has the advantages of reasonable design, carry out altitude mixture control through unloading the concrete silo and prevent that the concrete from taking place to splash when unloading, avoided the waste of raw materials, the reliability is high.
Drawings
FIG. 1 is a schematic structural view of an automatic discharging device of a concrete mixing plant according to the present invention;
FIG. 2 is a schematic structural view of the section A-A of the automatic discharging device of the concrete mixing plant provided by the utility model;
fig. 3 is a schematic structural diagram of a section B-B of the automatic discharging device of the concrete mixing plant provided by the utility model.
In the figure: 1. a stirring main machine; 2. a discharging bin; 3. a material passing pipe; 4. a transverse plate; 5. a discharging motor; 6. a cross beam; 7. sheathing; 8. a baffle plate; 9. a screw rod; 10. a fixing plate; 11. a screw; 12. a sleeve; 13. a pull rod; 14. a lifting motor; 15. a guide bar; 16. and a sprocket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the automatic discharging device of the concrete mixing plant comprises a mixing main machine 1 and a discharging bin 2, wherein the bottom of the mixing main machine 1 is communicated with a material passing pipe 3, the discharging bin 2 is sleeved outside the material passing pipe 3 in a sliding and sealing manner, the bottoms of two sides of the discharging bin 2 are fixedly provided with transverse plates 4, one sides of the two transverse plates 4, which are close to each other, are fixedly provided with two transverse beams 6, the outer sides of the two transverse beams 6 are sleeved with two sleeve plates 7 in a sliding manner, one sides of the two transverse plates 4 are respectively provided with a circular hole, the same screw rod 9 is installed in the circular holes in a rotating manner, the outer sides of the screw rods 9 are provided with two external threads with opposite rotating directions, the two sleeve plates 7 positioned at the rear side are respectively sleeved outside the screw rods 9 in a threaded manner, two sides of, two screw rods 11 outside all are provided with two and revolve to opposite external screw thread and thread bush and are equipped with two sleeves 12, and four sleeve 12 bottoms all rotate the one end that is connected with pull rod 13 through the hinge, and four pull rod 13's the other end all rotates with 2 one sides of discharge bin through the hinge to be connected, and the equal fixed mounting of two screw rods 11 one end has sprocket 16, and the transmission is installed same chain on two sprocket 16.
The utility model discloses in, one side fixed mounting that one diaphragm 4 in two diaphragms 4 kept away from the stripper 2 has the motor 5 of unloading, and the one end of lead screw 9 and the 5 output shaft fixed connection of the motor of unloading drive lead screw 9 through the motor 5 of unloading and rotate.
The utility model discloses in, the pitch of two screw rods 11 equals, and the number of teeth of two sprocket 16 equals, thereby guarantees four sleeve 12 synchronous sliding and guarantees the steady lift of dummy hopper 2.
The utility model discloses in, one side fixed mounting that two fixed plates 10 are close to each other has two guide bars 15, and four sleeve 12 all slip the cover and establish in the 15 outsides of corresponding guide bar, lead sleeve 12.
The utility model discloses in, one side fixed mounting that another fixed plate 10 was kept away from to one fixed plate 10 in two fixed plates 10 has elevator motor 14, is located the other end and the 14 output shaft fixed connection of elevator motor of the screw rod 11 of rear side, drives screw rod 11 through elevator motor 14 and rotates.
The utility model discloses in, lie in one side bottom fixed mounting that two lagging 7 of same one side are close to each other in four lagging 7 have same baffle 8, two baffles 8 all with 2 bottom movable sealing connection of stripper, carry out the separation to 2 bottoms of stripper.
The utility model discloses in, when using, at first through opening elevator motor 14, elevator motor 14 output shaft drives the screw rod 11 that is located the rear side and rotates, the screw rod 11 that is located the rear side drives the screw rod 11 that is located the front side through the transmission between two sprockets 16 and rotates, two screw rods 11 drive the sleeve 12 that is located both sides to the one side that is close to logical material pipe 3 through the screw-thread fit with two sleeves 12 respectively under the guide effect with guide bar 15 and slide, four sleeves 12 all drive 2 downslide of stripper through pull rod 13 jointly, thereby adjust suitable height with 2 dumpers according to the in service behavior, then through opening discharge motor 5, 5 output shafts of discharge motor drive lead screw 9 and rotate, lead screw 9 drives two baffles 8 through the screw-thread fit with two lagging 7 and slides to the one side of keeping away from each other, thereby realize unloading to the concrete.
Claims (6)
1. The automatic discharging device of the concrete mixing station comprises a mixing main machine (1) and a discharging bin (2), and is characterized in that the bottom of the mixing main machine (1) is communicated with a material passing pipe (3), the discharging bin (2) is arranged outside the material passing pipe (3) in a sliding sealing manner, transverse plates (4) are fixedly arranged at the bottoms of two sides of the discharging bin (2), two transverse beams (6) are fixedly arranged at one side of each transverse plate (4) close to each other, two sleeve plates (7) are sleeved outside the two transverse beams (6) in a sliding manner, circular holes are formed in one sides of the two transverse plates (4), a same lead screw (9) is installed in the two circular holes in a rotating manner, two external threads with opposite rotating directions are arranged outside the lead screw (9), two sleeve plates (7) positioned at the rear side are sleeved outside the lead screw (9) in a threaded manner, and fixing plates (, two mounting holes have all been seted up to two fixed plate (10) one side, be located two mounting holes on the same axis and rotate and install same screw rod (11), two screw rod (11) outsides all are provided with two and revolve to opposite external screw thread and thread bush and be equipped with two sleeve (12), four sleeve (12) bottoms all rotate the one end that is connected with pull rod (13) through the hinge, the other end of four pull rod (13) all rotates with dump bin (2) one side through the hinge and is connected, the equal fixed mounting of two screw rod (11) one end has sprocket (16), the transmission is installed same chain on two sprocket (16).
2. The automatic discharging device of the concrete mixing plant according to claim 1, characterized in that one side of one transverse plate (4) of the two transverse plates (4) far away from the discharging bin (2) is fixedly provided with a discharging motor (5), and one end of the screw rod (9) is fixedly connected with an output shaft of the discharging motor (5).
3. The automatic discharge device of a concrete mixing plant according to claim 1, characterized in that the pitches of the two screws (11) are equal and the number of teeth of the two sprockets (16) is equal.
4. The automatic discharging device of the concrete mixing plant according to claim 1, characterized in that two guide rods (15) are fixedly arranged on the sides of the two fixed plates (10) close to each other, and the four sleeves (12) are slidably sleeved on the outer sides of the corresponding guide rods (15).
5. The automatic discharging device of the concrete mixing plant according to claim 1, characterized in that one side of one fixing plate (10) far away from the other fixing plate (10) of the two fixing plates (10) is fixedly provided with a lifting motor (14), and the other end of the screw rod (11) positioned at the rear side is fixedly connected with an output shaft of the lifting motor (14).
6. The automatic discharging device of the concrete mixing plant according to claim 1, characterized in that the same baffle (8) is fixedly arranged at the bottom of the side, close to each other, of two sleeve plates (7) positioned at the same side in the four sleeve plates (7), and both the two baffle plates (8) are movably and hermetically connected with the bottom of the discharging bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304613.5U CN211807024U (en) | 2020-03-12 | 2020-03-12 | Automatic discharging device of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304613.5U CN211807024U (en) | 2020-03-12 | 2020-03-12 | Automatic discharging device of concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211807024U true CN211807024U (en) | 2020-10-30 |
Family
ID=73007996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020304613.5U Expired - Fee Related CN211807024U (en) | 2020-03-12 | 2020-03-12 | Automatic discharging device of concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211807024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800876A (en) * | 2022-01-20 | 2022-07-29 | 浙江鸿翔远大建筑科技有限公司 | Mixing station for anti-permeation high-strength commercial concrete |
| CN116100678A (en) * | 2022-12-07 | 2023-05-12 | 杨伟东 | Mixing station concrete charging splash-proof device and application method thereof |
| CN116100678B (en) * | 2022-12-07 | 2024-05-03 | 曲沃县馥裕预拌混凝土有限公司 | Mixing station concrete charging splash-proof device and application method thereof |
-
2020
- 2020-03-12 CN CN202020304613.5U patent/CN211807024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800876A (en) * | 2022-01-20 | 2022-07-29 | 浙江鸿翔远大建筑科技有限公司 | Mixing station for anti-permeation high-strength commercial concrete |
| CN116100678A (en) * | 2022-12-07 | 2023-05-12 | 杨伟东 | Mixing station concrete charging splash-proof device and application method thereof |
| CN116100678B (en) * | 2022-12-07 | 2024-05-03 | 曲沃县馥裕预拌混凝土有限公司 | Mixing station concrete charging splash-proof device and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |