CN213617556U - Temporary storage hopper for concrete stirring device - Google Patents
Temporary storage hopper for concrete stirring device Download PDFInfo
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- CN213617556U CN213617556U CN202022147286.XU CN202022147286U CN213617556U CN 213617556 U CN213617556 U CN 213617556U CN 202022147286 U CN202022147286 U CN 202022147286U CN 213617556 U CN213617556 U CN 213617556U
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- hopper
- main body
- hopper main
- concrete
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Abstract
The utility model discloses a temporary storage hopper for a concrete stirring device, which comprises a hopper main body and a bracket for bearing the hopper main body; the upper part of the hopper main body is cylindrical, and the lower part of the hopper main body is in a shape of a truncated cone; the hopper main body is vertically arranged, namely the axis of the hopper main body is vertical to the horizontal plane, is connected with the bracket in a rotating pair manner and can rotate around the axis; the inner wall of the hopper main body is provided with a plurality of stirring knives spirally arranged around the axis; the feed opening of the concrete stirring device is aligned with the position of any stirring knife in the hopper main body; the lower end of the hopper main body is provided with a hopper door; the bracket is provided with an operating platform corresponding to the position of the lower end of the hopper main body; the operating platform is provided with a discharging pipe corresponding to the lower end of the hopper main body; the discharging pipe is used for feeding concrete slurry discharged from the hopper main body into the mixer truck; the hopper body is connected with a driving device through a speed change device and driven by the driving device to rotate around an axis. The utility model discloses can solve the problem of the difference between the output of concrete mixing plant and the trucd loading speed.
Description
Technical Field
The utility model relates to a concrete mixing equipment technical field, in particular to a hopper of keeping in for concrete mixing device.
Background
Concrete has been widely used as a building material in various construction projects. Various aggregates and powder materials including cement, gravel and the like are stirred and mixed in the urban construction, and then the aggregates and the powder materials are thrown into a stirring truck for transportation.
However, the time for feeding concrete to the mixer truck is limited by the feed rate of the mixer truck, and also requires a long discharge time of the mixer. The larger the mixing volume of the mixing device, the larger the proportion of discharge time occupying a working cycle time, and the greater the randomness of mixer truck positioning and the transportation volume of each truck, which further reduces the production efficiency.
Therefore, how to solve the difference between the production capacity of the concrete mixer and the loading speed of the mixer truck is a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model provides a hopper of keeping in for concrete mixing device, the purpose of realization is through setting up the problem of keeping in the difference between hopper solution concrete mixing device production capacity and the trucd loading speed of stirring.
In order to achieve the above object, the utility model discloses a hopper of keeping in for concrete mixing device, including setting up in the hopper main part of concrete mixing device feed opening below, and bear the support of hopper main part.
Wherein the upper part of the hopper main body is cylindrical, and the lower part of the hopper main body is in a shape of a truncated cone; the hopper main body is vertically arranged, namely the axis of the hopper main body is vertical to the horizontal plane, is connected with the bracket in a rotary pair manner and can rotate around the axis;
the inner wall of the hopper main body is provided with a plurality of stirring knives spirally arranged around the axis; the feed opening of the concrete stirring device is aligned with the position of any stirring knife in the hopper main body;
the lower end of the hopper main body is provided with a hopper door;
an operating platform is arranged at the position of the bracket corresponding to the cover degree of the lower end of the hopper main body; the operating platform is provided with a discharging pipe corresponding to the lower end of the hopper main body;
the blanking pipe is used for feeding concrete slurry discharged from the hopper main body into a mixer truck;
the hopper body is connected with a driving device through a speed changing device, and is driven by the driving device to rotate around the axis.
Preferably, a hopper door driving device is arranged on the outer wall of the hopper main body close to the lower end; the hopper door driving device is connected with the hopper door;
an operator opens or closes the hopper door through the hopper door driving device.
More preferably, the hopper door driving device is a thread pair comprising a screw and a nut, and one end of the screw is hinged with the hopper door; an operator rotates the nut to drive the screw rod, and then opens or closes the hopper door.
Preferably, the speed changing device is a gear box or a worm gear box; the driving device is an electric motor.
Preferably, a material level sensor is arranged in the hopper main body through a suspension arm.
The utility model has the advantages that:
the utility model discloses the problem of setting up the difference between the hopper of keeping in and solving the capacity of concrete mixing plant and the trucd mixer loading speed.
The utility model provides a hopper main part passes through the drive arrangement drive, rotation that can not stop, and what inside stirring sword did not stop stirs the concrete slurry, not only can prevent the local caking of concrete slurry, can also be with more even of concrete slurry stirring.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Drawings
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention.
Fig. 2 shows a schematic view of an internal structure of a hopper body according to an embodiment of the present invention.
Detailed Description
Examples
As shown in fig. 1 and 2, the temporary storage hopper for the concrete mixing device comprises a hopper body 1 arranged below a feed opening of the concrete mixing device 9, and a bracket 2 for bearing the hopper body 1.
Wherein, the upper part of the hopper body 1 is cylindrical, and the lower part is in a shape of a truncated cone; the hopper body 1 is vertically arranged, namely the axis of the hopper body is vertical to the horizontal plane, is connected with the bracket 2 in a rotary pair manner and can rotate around the axis;
the inner wall of the hopper main body 1 is provided with a plurality of stirring knives 3 spirally arranged around the axis; the feed opening of the concrete stirring device 9 is aligned with the position of any stirring knife 3 in the hopper main body 1;
the lower end of the hopper body 1 is provided with a hopper door 4;
an operating platform 5 is arranged at the position of the bracket 2 corresponding to the height of the lower end of the hopper main body 1; the operating platform 5 is provided with a discharging pipe 6 corresponding to the lower end of the hopper main body 1;
the discharging pipe 6 is used for feeding concrete slurry discharged from the hopper main body 1 into the mixer truck;
the hopper body 1 is connected to a drive device 8 through a transmission 7, and is driven to rotate around an axis by the drive device 8.
The utility model discloses a principle lies in, through setting up a difference problem of keeping in the hopper and solving between concrete mixing device amount of production and the trucd mixer loading speed at concrete mixing device feed opening, hopper main part 1 passes through the drive of drive arrangement 8 in addition, rotation that can not stop, and what inside stirring sword 3 did not stop stirs the concrete thick liquids, not only can prevent the local caking of concrete thick liquids, can also be with more even of concrete thick liquids stirring.
In some embodiments, the hopper body 1 is provided with a hopper door driving device 11 on the outer wall near the lower end; the hopper door driving device is connected with the hopper door 4;
the operator opens or closes the door 4 by the door drive device 11.
In some embodiments, the hopper door driving device 11 is a screw pair including a screw and a nut, and one end of the screw is hinged to the hopper door 4; the operator drives the screw rod by rotating the nut, and then opens or closes the hopper door 4.
In some embodiments, the transmission 7 is a gear box or a worm gear box; the drive means 8 is an electric motor.
In certain embodiments, a level sensor is provided within the hopper body 1 by the boom 12.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The temporary storage hopper for the concrete stirring device comprises a hopper main body (1) arranged below a feed opening of the concrete stirring device (9) and a bracket (2) for bearing the hopper main body (1); the hopper is characterized in that the upper part of the hopper body (1) is cylindrical, and the lower part of the hopper body is in a shape of a truncated cone; the hopper main body (1) is vertically arranged, namely the axis of the hopper main body is vertical to the horizontal plane, is connected with the bracket (2) in a rotary pair manner and can rotate around the axis;
the inner wall of the hopper main body (1) is provided with a plurality of stirring knives (3) which are spirally arranged around the axis; the feed opening of the concrete stirring device (9) is aligned with the position of any stirring knife (3) in the hopper main body (1);
the lower end of the hopper main body (1) is provided with a hopper door (4);
an operating platform (5) is arranged at the position of the bracket (2) corresponding to the height of the lower end of the hopper main body (1); the operating platform (5) is provided with a discharging pipe (6) corresponding to the lower end of the hopper main body (1);
the discharging pipe (6) is used for feeding concrete slurry discharged from the hopper main body (1) into a mixer truck;
the hopper body (1) is connected with a driving device (8) through a speed changing device (7), and is driven by the driving device (8) to rotate around the axis.
2. Temporary storage hopper for concrete mixers according to claim 1, characterized in that the outer wall of the hopper body (1) near the lower end is provided with a gate drive (11); the hopper door driving device is connected with the hopper door (4);
the operator opens or closes the hopper door (4) through the hopper door driving device (11).
3. Temporary storage hopper for a concrete mixing plant according to claim 2, characterized in that said gate drive means (11) is a threaded pair comprising a screw and a nut, one end of said screw being hinged to said gate (4); an operator rotates the nut to drive the screw rod, and then the hopper door (4) is opened or closed.
4. Temporary storage hopper for a concrete mixing plant according to claim 1, characterized in that said speed change device (7) is a gear box or a worm gear box; the driving device (8) is an electric motor.
5. Temporary storage hopper for a concrete mixing plant according to claim 1, characterized in that a level sensor is arranged in the hopper body (1) through a boom (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022147286.XU CN213617556U (en) | 2020-09-27 | 2020-09-27 | Temporary storage hopper for concrete stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022147286.XU CN213617556U (en) | 2020-09-27 | 2020-09-27 | Temporary storage hopper for concrete stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213617556U true CN213617556U (en) | 2021-07-06 |
Family
ID=76656682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022147286.XU Active CN213617556U (en) | 2020-09-27 | 2020-09-27 | Temporary storage hopper for concrete stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213617556U (en) |
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2020
- 2020-09-27 CN CN202022147286.XU patent/CN213617556U/en active Active
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