CN211313410U - Concrete hopper suitable for narrow area is pour - Google Patents
Concrete hopper suitable for narrow area is pour Download PDFInfo
- Publication number
- CN211313410U CN211313410U CN201921599208.4U CN201921599208U CN211313410U CN 211313410 U CN211313410 U CN 211313410U CN 201921599208 U CN201921599208 U CN 201921599208U CN 211313410 U CN211313410 U CN 211313410U
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- China
- Prior art keywords
- gear
- movable sealing
- narrow area
- concrete hopper
- driving mechanism
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- 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.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a concrete hopper suitable for narrow region is pour, including the feed bin, the below of feed bin is equipped with the base, and the roof edge equipartition of base has four branches, and the upper end of branch is fixed on the lateral wall of feed bin, and the unloading hole has been seted up at feed bin diapire middle part, corresponds the position with the unloading hole on the base and has seted up the through-hole, and the below in unloading hole is equipped with two activities and seals the board. The utility model discloses can get into the narrow region of difficulty to the concrete tank car and carry out the concrete placement of small volume, practice thrift cost of labor and time cost for traditional artifical defeated method and pumping method.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a concrete hopper suitable for narrow region is pour.
Background
In the field of building construction at present, concrete tankers cannot enter narrow construction areas such as low-lying positions, high-platform positions and the like for concrete pouring, so that concrete conveying modes of the small-volume concrete pouring areas mainly adopt a pumping method and a manual conveying method. The pumping method directly increases the construction cost; the manual conveying method increases the labor input and the construction time, indirectly increases the construction cost, and needs to be improved.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a concrete hopper suitable for narrow region is pour.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a concrete hopper suitable for pouring in narrow areas comprises a storage bin, wherein a base is arranged below the storage bin, four support rods are uniformly distributed at the edge of the top wall of the base, the upper ends of the support rods are fixed on the side wall of the storage bin, a blanking hole is formed in the middle of the bottom wall of the storage bin, a through hole is formed in the base corresponding to the blanking hole, two movable sealing plates are arranged below the blanking hole and are spliced together to block the blanking hole, a fixed plate is arranged between the two support rods on one side of each movable sealing plate, and a fixing plate is also arranged between the other two supporting rods, an active driving mechanism and a passive driving mechanism are arranged on one fixing plate, the active driving mechanism is connected with one movable sealing plate, the passive driving mechanism is connected with the other movable sealing plate, a matching transmission mechanism is arranged on the other fixing plate and connected with the movable sealing plate, and a reset spring is connected between a base right below one movable sealing plate and the other movable sealing plate.
The upper portion of feed bin is cylindric and the lower part is inverted round platform form.
The active driving mechanism comprises a first gear and an operating rod, the passive driving mechanism comprises a second gear, the central shafts of the first gear and the second gear are all rotatably arranged on the fixing plate, the central shaft of the first gear penetrates out of the fixing plate and is fixedly connected with the operating rod, the first gear and the second gear are meshed with each other, the matching transmission mechanism comprises two third gears which are meshed with each other, and the central shafts of the third gears are all rotatably arranged on the fixing plate.
Two connecting iron sheets are arranged between the two fixing plates, the middle parts of the two connecting iron sheets are respectively welded at the lower parts of the two movable sealing plates, the two ends of one connecting iron sheet are respectively welded at the lower part of the first gear and the lower part of one third gear, and the two ends of the other connecting iron sheet are respectively welded at the lower part of the second gear and the lower part of the other third gear.
The number of the return springs is two.
And a hanging ring is arranged at the upper part of the storage bin.
The utility model has the advantages that: the utility model discloses can get into the narrow region of difficulty to the concrete tank car and carry out the concrete placement of small volume, practice thrift cost of labor and time cost for traditional artifical defeated method and pumping method.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
in the figure: 1-a hoisting ring; 2-a storage bin; 3-operating the lever; 4-connecting iron sheets; 5-movable sealing plate; 6-a base; 7-a strut; 8-a first gear; 9-a return spring; 10-fixing the plate; 11-a second gear; 12-a third gear;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 4, a concrete hopper suitable for narrow area pouring comprises a storage bin 2 with a cylindrical upper part and an inverted truncated cone lower part, a base 6 is arranged below the storage bin 2, four support rods 7 are uniformly distributed on the edge of the top wall of the base 6, the support rods 7 are fixed on the side wall of the inverted truncated cone part of the storage bin 2, a blanking hole for blanking is formed in the middle of the bottom wall of the storage bin 2, a through hole corresponding to the blanking hole is formed in the base 6 for blanking, two movable sealing plates 5 are arranged below the blanking hole, the two movable sealing plates 5 can be separated and closed so as to control whether materials leak down, a connecting iron sheet 4 is welded on the lower part of each movable sealing plate 5, one end of one connecting iron sheet 4 is welded on the lower part of a first gear 8 connected with an operating rod 3, the other end is welded on a third gear 12, and the other end of the other connecting iron sheet is welded on the lower part of a second gear 11 engaged with the first gear, the other end of the connecting rod is welded on another third gear, the first gear 8 is controlled to rotate by rotating the operating rod 3, so that the second gear 11 is driven to rotate, the two connecting iron sheets 4 connected with the first gear 8 and the second gear 11 can also move along with the connecting iron sheets, so that the two movable sealing plates 5 are driven to be away from each other, blanking is realized, two return springs 9 are connected between the base 6 right below one movable sealing plate 5 and the other movable sealing plate 5, after the operating rod 3 is loosened, the movable sealing plate 5 connected with the two return springs 9 can be close to the other movable sealing plate 5 under the action of the two return springs 9, the second gear 11 and the second gear 8 are driven to rotate in a meshed mode, the two movable sealing plates 5 are close to each other, a blanking hole is blocked, and the lifting ring 1 on the upper portion of the storage bin 2 is convenient for lifting and conveying the storage bin.
The utility model discloses when using, through pulling the first gear 8 rotation of the 3 electronic and 3 engaged with of action bars 3, drive second gear 11 and rotate, the rotation is also followed with the connection iron sheet 4 that first gear 8 and second gear 11 link to each other, thereby drive and connect the activity that iron sheet 4 welding is in the same place and seal board 5 and open the ejection of compact, the ejection of compact back that finishes, loosen action bars 3, two activities seal board 5 and realize the closure under reset spring 9's effect and first gear 8 and second gear 11's meshing transmission relation, stop the unloading.
The utility model discloses can get into the narrow region of difficulty to the concrete tank car and carry out the concrete placement of small volume, practice thrift cost of labor and time cost for traditional artifical defeated method and pumping method.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. The concrete hopper suitable for narrow area pouring is characterized by comprising a storage bin (2), wherein a base (6) is arranged below the storage bin (2), four supporting rods (7) are uniformly distributed at the edge of the top wall of the base (6), the upper ends of the supporting rods (7) are fixed on the side wall of the storage bin (2), a discharging hole is formed in the middle of the bottom wall of the storage bin (2), a through hole is formed in the position, corresponding to the discharging hole, on the base (6), two movable sealing plates (5) are arranged below the discharging hole, the two movable sealing plates (5) are spliced together to block the discharging hole, a fixing plate (10) is arranged between the two supporting rods (7) on one side of each movable sealing plate (5), a fixing plate (10) is also arranged between the other two supporting rods (7), an active driving mechanism and a passive driving mechanism are arranged on one fixing plate (10), the active driving mechanism is connected with one movable sealing plate, the driven driving mechanism is connected with another movable sealing plate (5), a matching transmission mechanism is arranged on another fixed plate (10) and connected with the movable sealing plate (5), and a return spring (9) is connected between a base (6) right below one movable sealing plate (5) and the other movable sealing plate (5).
2. The concrete hopper adapted for narrow area casting according to claim 1, characterized in that the upper part of the silo (2) is cylindrical and the lower part is rounded frustum shaped.
3. The concrete hopper suitable for narrow area casting according to claim 1, wherein the active driving mechanism comprises a first gear (8) and an operating rod (3), the passive driving mechanism comprises a second gear (11), the central shafts of the first gear (8) and the second gear (11) are rotatably arranged on the fixing plate (10), the central shaft of the first gear (8) penetrates through the fixing plate (10) and is fixedly connected with the operating rod (3), the first gear (8) and the second gear (11) are meshed with each other, the matching transmission mechanism comprises two meshed third gears (12), and the central shafts of the third gears (12) are rotatably arranged on the fixing plate (10).
4. The concrete hopper suitable for narrow area casting according to claim 3, wherein two connecting iron sheets (4) are arranged between the two fixed plates (10), the middle parts of the two connecting iron sheets (4) are respectively welded at the lower parts of the two movable sealing plates (5), the two ends of one connecting iron sheet (4) are respectively welded at the lower part of the first gear (8) and the lower part of one third gear (12), and the two ends of the other connecting iron sheet (4) are respectively welded at the lower part of the second gear (11) and the lower part of the other third gear (12).
5. A concrete hopper adapted for narrow area casting according to claim 1, characterized in that said return springs (9) are two in total.
6. The concrete hopper suitable for narrow area casting according to claim 1, characterized in that the upper part of the silo (2) is provided with a lifting ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599208.4U CN211313410U (en) | 2019-09-25 | 2019-09-25 | Concrete hopper suitable for narrow area is pour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599208.4U CN211313410U (en) | 2019-09-25 | 2019-09-25 | Concrete hopper suitable for narrow area is pour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313410U true CN211313410U (en) | 2020-08-21 |
Family
ID=72057525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921599208.4U Expired - Fee Related CN211313410U (en) | 2019-09-25 | 2019-09-25 | Concrete hopper suitable for narrow area is pour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313410U (en) |
-
2019
- 2019-09-25 CN CN201921599208.4U patent/CN211313410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |