CN219855310U - Material feeding dust suppression tipping bucket of concrete mixer - Google Patents
Material feeding dust suppression tipping bucket of concrete mixer Download PDFInfo
- Publication number
- CN219855310U CN219855310U CN202321294339.8U CN202321294339U CN219855310U CN 219855310 U CN219855310 U CN 219855310U CN 202321294339 U CN202321294339 U CN 202321294339U CN 219855310 U CN219855310 U CN 219855310U
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- Prior art keywords
- blades
- bucket
- concrete mixer
- face
- feeding
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- 239000000428 dust Substances 0.000 title claims abstract description 30
- 230000001629 suppression Effects 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 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
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a feeding dust suppression tipping bucket of a concrete mixer, which comprises a bucket body and a plurality of blades, wherein a feed inlet and a discharge opening are formed in the bucket body, the blades are arranged above the feed inlet in a parallel and straddling manner, and the blades can be opened or closed along with the overturning of the bucket body. According to the utility model, the tipping bucket is provided with the blades at the charging opening in a tipping unloading mode, the tipping bucket is turned over in the unloading process, the blades can be closed along with the turning of the bucket body under the action of gravity, and the charging opening is closed, so that the material dust in the bucket body is prevented from overflowing from the charging opening, and the dust overflow in the unloading process of the concrete lifting bucket is effectively prevented, so that the environment is polluted.
Description
Technical Field
The utility model relates to a feeding dust suppression tipping bucket of a concrete mixer, and belongs to the technical field of concrete lifting devices.
Background
The main function of the concrete mixer is to mix cement, gravel aggregate and water and mix them fully into concrete, in the concrete mixing station, the concrete mixer needs to convey the mixed materials into the mixing drum through the skip bucket before mixing. At present, a charging hole of a concrete lifting hopper is always in an open state, dust overflows in the discharging process, so that the risk of environmental pollution is caused, and great environmental potential safety hazards exist.
The utility model patent of China with the application number of 202020523910.9 discloses a dustproof device for a lifting hopper of a concrete mixer, wherein a dust cover for covering the hopper opening is arranged at the hopper opening of the lifting hopper, the side, close to a lifting track, of the dust cover is hinged with the lifting hopper, rollers are arranged in the middle or front of two sides of the dust cover, guide rail brackets are arranged on two sides of the lower part of the lifting track of the concrete mixer, the rollers can be in contact with the guide rail brackets, the contact surface of the guide rail brackets and the rollers is higher than the upper plane of the lifting hopper, and the installation position of the guide rail brackets is required to meet the requirement that the opening angle of the dust cover is 40-45 degrees. This application is promoting the hopper during operation, and the shield can open and shut automatically to reduce the dust pollution of mixer promotion process. The disadvantage is that the opening angle of the dust cover and the upper plane of the lifting hopper is between 40 and 45 degrees, and the dust cover prevents the feeding of the material into the hopper.
Disclosure of Invention
The present utility model aims to provide a new technical solution to improve or solve the technical problems existing in the prior art as described above.
The utility model provides a feeding dust suppression tipping bucket of a concrete mixer, which comprises a bucket body and a plurality of blades, wherein a feed inlet and a discharge opening are formed in the bucket body, the blades are arranged above the feed inlet in a parallel and straddling manner, and the blades can be opened or closed along with the overturning of the bucket body.
Further, a rotating shaft is arranged at the charging port, shaft sleeves are arranged at two ends of the blades, the shaft sleeves are sleeved on the rotating shaft, and the blades can rotate around the rotating shaft.
Further, a lock hole is formed in the rotating shaft, a lock rod is inserted into the lock hole, and the lock rod is used for preventing the blades from falling off from the rotating shaft.
Further, the gap between adjacent blades is smaller than the width of the blades.
The adoption of the method has the further beneficial effects that: when the bucket body is tipped over for unloading, the blades can block gaps between adjacent blades, so that dust is prevented from overflowing from the gaps.
Further, the bucket body comprises a feeding end face and a discharging end face, a feeding opening is formed in the feeding end face, a discharging opening is formed in the discharging end face, and an included angle alpha between the feeding end face and the discharging end face is an obtuse angle.
The beneficial effects of the utility model are as follows: according to the utility model, the tipping bucket is provided with the blades at the charging opening in a tipping unloading mode, the tipping bucket is turned over in the unloading process, the blades can be closed along with the turning of the bucket body under the action of gravity, and the charging opening is closed, so that the material dust in the bucket body is prevented from overflowing from the charging opening, and the dust overflow in the unloading process of the concrete lifting bucket is effectively prevented, so that the environment is polluted.
Drawings
FIG. 1 is a schematic perspective view of a dump box according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is a front view of the present utility model when loading a skip;
FIG. 4 is a schematic perspective view of the dump body of the present utility model in unloading;
in the figure, 1, a bucket body; 2. a charging end face; 3. a discharge end surface; 4. a feed inlet; 5. a discharge port; 6. a rotating shaft; 7. a blade; 8. a shaft sleeve; 9. a lock rod.
Detailed Description
The principles and features of the present utility model are described below in connection with examples, which are set forth only to illustrate the present utility model and not to limit the scope of the utility model.
As shown in fig. 1 and 2, a dust suppression tipping bucket for feeding of a concrete mixer comprises a bucket body 1 and a plurality of blades 7, wherein a feed inlet 4 and a discharge opening 5 are arranged on the bucket body 1, the blades 7 are arranged above the feed inlet 4 in parallel in a crossing manner, and the blades 7 can be opened or closed along with the overturning of the bucket body 1.
More specifically, the feed inlet 4 department is equipped with pivot 6, the both ends of blade 7 are equipped with axle sleeve 8, axle sleeve 8 cover is established on the pivot 6, blade 7 can rotate around pivot 6.
The rotating shaft 6 is provided with a lock hole, a lock rod 9 is inserted into the lock hole, and the lock rod 9 is used for preventing the blade 7 from falling off the rotating shaft 6.
The gap between adjacent blades 7 is smaller than the width of the blades 7. When the bucket body 1 is tipped over for unloading, the blades 7 can block gaps between adjacent blades 7, so that dust is prevented from overflowing from the gaps.
The hopper body 1 comprises a feeding end face 2 and a discharging end face 3, a feeding opening 4 is formed in the feeding end face 2, a discharging opening 5 is formed in the discharging end face 3, and an included angle alpha between the feeding end face 2 and the discharging end face 3 is an obtuse angle.
The working process of the feeding dust suppression tipping bucket of the concrete mixer is as follows:
as shown in fig. 3, when the hopper body 1 is filled, the openings of the feed inlet 4 and the discharge outlet 5 are kept upwards, the blades 7 are vertical to the ground under the action of gravity, and a plurality of gaps are formed between the blades 7 and 7, so that the feed inlet 4103 is opened, and materials can be filled in the gaps between the blades 7 and 7;
as shown in fig. 4, when the hopper body 1 is tipped over and unloaded, the hopper body 1 is turned clockwise by 90 degrees, so that the feed inlet 4 and the discharge outlet 5 are opened to the right side, at this time, the blades 7 are kept vertical to the ground under the action of gravity, the gaps between the adjacent blades 7 are closed, the materials are concentrated to the discharge outlet 5104 under the action of gravity and discharged from the discharge outlet 5104, and the blades 7202 block the material dust in the hopper body 11 from overflowing from the feed inlet 4103.
The feeding dust suppression tipping bucket of the concrete mixer can prevent the material dust in the bucket body 11 from overflowing from the charging port 4103 in the discharging process, effectively prevent the dust from overflowing in the discharging process of the concrete lifting bucket, and prevent the environment from being polluted.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a concrete mixer throws material dust suppression tipping bucket, its characterized in that, includes bucket body (1) and a plurality of blade (7), be equipped with charge door (4) and discharge opening (5) on bucket body (1), a plurality of blade (7) are parallel to stride to establish charge door (4) top, just blade (7) can open or close along with the upset of bucket body (1).
2. The concrete mixer feeding dust suppression skip bucket according to claim 1, characterized in that a rotating shaft (6) is arranged at the charging port (4), shaft sleeves (8) are arranged at two ends of each blade (7), the shaft sleeves (8) are sleeved on the rotating shaft (6), and the blades (7) can rotate around the rotating shaft (6).
3. The concrete mixer feeding dust suppression skip bucket according to claim 2, wherein a lock hole is formed in the rotating shaft (6), a lock rod (9) is inserted into the lock hole, and the lock rod (9) is used for preventing the blade (7) from falling off from the rotating shaft (6).
4. A concrete mixer charging dust suppression skip according to claim 1, characterized in that the gap between adjacent blades (7) is smaller than the width of the blades (7).
5. The concrete mixer feeding dust suppression skip bucket according to claim 1, wherein the bucket body (1) comprises a feeding end face (2) and a discharging end face (3), a feeding opening (4) is formed in the feeding end face (2), a discharging opening (5) is formed in the discharging end face (3), and an included angle alpha between the feeding end face (2) and the discharging end face (3) is an obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294339.8U CN219855310U (en) | 2023-05-24 | 2023-05-24 | Material feeding dust suppression tipping bucket of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294339.8U CN219855310U (en) | 2023-05-24 | 2023-05-24 | Material feeding dust suppression tipping bucket of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855310U true CN219855310U (en) | 2023-10-20 |
Family
ID=88370239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321294339.8U Active CN219855310U (en) | 2023-05-24 | 2023-05-24 | Material feeding dust suppression tipping bucket of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855310U (en) |
-
2023
- 2023-05-24 CN CN202321294339.8U patent/CN219855310U/en active Active
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| GR01 | Patent grant |