CN211224786U - Hopper under concrete raw materials - Google Patents
Hopper under concrete raw materials Download PDFInfo
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- CN211224786U CN211224786U CN201921857503.5U CN201921857503U CN211224786U CN 211224786 U CN211224786 U CN 211224786U CN 201921857503 U CN201921857503 U CN 201921857503U CN 211224786 U CN211224786 U CN 211224786U
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- hopper
- valve
- hopper body
- valve plates
- swing arm
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Abstract
The utility model relates to a concrete raw material blanking hopper, which comprises a hopper body and a valve mechanism, wherein the bottom of the hopper body is provided with a blanking port, the valve mechanism comprises an opening and closing cylinder arranged at the front side and the rear side of the hopper body, rotating gears arranged at the front side and the rear side of the hopper body, a swing arm connected with the rotating gears and a valve plate arranged at the bottom of the swing arm, the front side and the rear side of the hopper body are respectively provided with two rotating gears distributed leftwards and rightwards, a cylinder rod of the opening and closing cylinder is provided with a vertical rack, and the left side and the right side; the valve plates are in a mutually attached state, and the valve plates close the feed opening; the valve plates are in a mutually separated state, and the valve plates open the feed opening. The utility model discloses a two valve plates that rotate the run-to-run realize the unloading flow of hopper down, prevent simultaneously that the material body from empting to one side, and the swing arm swing on the running gear drives the valve plate, simple structure, and the switching damping is little, can not open by accident, and the flow is convenient for control.
Description
Technical Field
The utility model relates to a concrete production facility, in particular to hopper under concrete raw materials.
Background
Through mixing multiple concrete powder when concrete production homogenizes and can make, large-scale agitated vessel and factory's storehouse are usually built to large-scale mixing plant, and hopper and conveyer belt realization automatic feeding under the bottom of factory's storehouse adopts, and the hopper adopts unilateral pull valve usually under the current, leads to the powder to topple over to one side during the unloading, easily unrestrained.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model aims at providing a hopper under concrete raw materials.
The utility model provides a technical scheme that its technical problem adopted is: a concrete raw material blanking hopper comprises a hopper body and a valve mechanism arranged at the bottom of the hopper, wherein a blanking port is arranged at the bottom of the hopper body, the valve mechanism is used for controlling the blanking port to be opened and closed, the valve mechanism comprises opening and closing cylinders arranged on the front side and the rear side of the hopper body, rotating gears arranged on the front side and the rear side of the hopper body, a swing arm connected with the rotating gears and a valve plate arranged at the bottom of the swing arm, the front side and the rear side of the hopper body are respectively provided with two rotating gears distributed leftwards and rightwards, a vertical rack is arranged on a cylinder rod of the opening and closing cylinder, and the left side and the right side of the rack are respectively meshed with; the valve plates are in a mutually attached state, and the valve plates close the feed opening; the valve plates are in a mutually separated state, and the valve plates open the feed opening.
Adopt two to rotate the unloading flow of hopper under the valve plate realization of run from opposite directions in the above-mentioned design, prevent simultaneously that the material body from toppling over to one side, the swing arm swing on the gear drive valve plate is rotated to the running gear, simple structure, and the switching damping is little, can not open by accident, and the flow is convenient for control.
As a further improvement of the design, the center of the rack is provided with a vertically extending waist round hole, and the waist round hole is matched with a sliding shaft on the side surface of the hopper body, so that the rack is effectively guided, the deformation of the rack is prevented, and the mechanism is blocked.
As a further improvement of the design, the top of the valve plate is provided with a pressure-bearing inclined plane, the pressure-bearing inclined plane is positioned on one side of the valve plate which is higher than the other side of the valve plate, and the pressure-bearing inclined plane is convenient for converting the gravity of the material body part into the pressure for closing the valve plates.
As a further improvement of the design, the hopper body comprises an upper section and a lower section, the bottom of the upper section is connected with the top of the lower section, the slope of the inner side inclined planes on the left side and the right side of the lower section is smaller than that of the inner side inclined planes on the left side and the right side of the upper section, and the pressure of a material body on a valve plate is reduced.
The utility model has the advantages that: the utility model discloses a two valve plates that rotate the run-to-run realize the unloading flow of hopper down, prevent simultaneously that the material body from empting to one side, and the swing arm swing on the running gear drives the valve plate, simple structure, and the switching damping is little, can not open by accident, and the flow is convenient for control.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
In the figure, 1, a hopper body, 2, an opening and closing cylinder, 3, a rack, 4, a waist circular hole, 5, a rotating gear, 6, a swing arm, 7, a valve plate, 8, a sliding shaft, 9, an upper section, 10, a lower section, 11, a feed opening and 12, a pressure-bearing inclined plane are arranged.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
Example (b): a concrete raw material blanking hopper comprises a hopper body 1 and a valve mechanism arranged at the bottom of the hopper, wherein a blanking port 11 is arranged at the bottom of the hopper body 1, the valve mechanism is used for controlling the opening and closing of the blanking port 11, the valve mechanism comprises opening and closing cylinders 2 arranged at the front side and the rear side of the hopper body 1, rotating gears 5 arranged at the front side and the rear side of the hopper body 1, a swing arm 6 connected with the rotating gears 5 and a valve plate 7 arranged at the bottom of the swing arm 6, the front side and the rear side of the hopper body 1 are respectively provided with two rotating gears 5 distributed leftwards and rightwards, a vertical rack 3 is arranged on a cylinder rod of the opening and closing cylinder 2, and the left side and the right side of the rack 3 are respectively meshed with the; the valve plates 7 are in a mutually attached state, and the valve plates 7 close the feed opening 11; the valve plates 7 are in a mutually separated state, and the valve plates 7 open the feed opening 11.
Adopt two to rotate the unloading flow of hopper under the realization of split valve plate 7 in the above-mentioned design, prevent simultaneously that the material body from toppling over to one side, the swing arm 6 swing on the gear 5 drive valve plate 7 that rotates, simple structure, the switching damping is little, can not open by accident, and the flow is convenient for control.
As a further improvement of the design, the center of the rack 3 is provided with a vertically extending waist-round hole 4, and the waist-round hole 4 is matched with a sliding shaft 8 on the side surface of the hopper body 1, so that the rack 3 is effectively guided, the deformation of the rack 3 is prevented, and the mechanism is locked.
As a further improvement of the design, the top of the valve plate 7 is provided with a pressure-bearing inclined surface 12, the pressure-bearing inclined surface 12 is positioned on one side of the valve plate 7 which is spliced and is higher than the other side, and the pressure-bearing inclined surface 12 is convenient for converting the gravity of the material body part into the pressure of mutual closing of the valve plate 7.
As a further improvement of the design, the hopper body 1 comprises an upper section 9 and a lower section 10, the bottom of the upper section 9 is connected with the top of the lower section 10, and the slopes of the inner slopes on the left and right sides of the lower section 10 are smaller than the slopes of the inner slopes on the left and right sides of the upper section 9, so that the pressure of the material body on the valve plate 7 is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A concrete raw material blanking hopper comprises a hopper body and a valve mechanism arranged at the bottom of the hopper, wherein a blanking port is arranged at the bottom of the hopper body, and the valve mechanism is used for controlling the blanking port to be opened and closed; the valve plates are in a mutually attached state, and the valve plates close the feed opening; the valve plates are in a mutually separated state, and the valve plates open the feed opening.
2. The concrete raw material blanking hopper as recited in claim 1, wherein a vertically extending waist circular hole is formed in the center of the rack, and the waist circular hole is matched with a sliding shaft on the side surface of the hopper body.
3. The concrete material blanking hopper of claim 1, wherein a pressure-bearing inclined surface is provided on the top of the valve plate, and the pressure-bearing inclined surface is positioned higher on one side of the valve plate than on the other side.
4. The concrete raw material blanking hopper according to claim 1, wherein the hopper body comprises an upper section and a lower section, the bottom of the upper section is connected with the top of the lower section, and the slope of the inner side inclined plane on the left side and the right side of the lower section is smaller than the slope of the inner side inclined plane on the left side and the right side of the upper section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857503.5U CN211224786U (en) | 2019-10-31 | 2019-10-31 | Hopper under concrete raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857503.5U CN211224786U (en) | 2019-10-31 | 2019-10-31 | Hopper under concrete raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211224786U true CN211224786U (en) | 2020-08-11 |
Family
ID=71922461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857503.5U Active CN211224786U (en) | 2019-10-31 | 2019-10-31 | Hopper under concrete raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211224786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301857A (en) * | 2020-11-07 | 2021-02-02 | 安徽福相安油脂工业有限公司 | Discharging device of road crack pouring machine |
| CN114044217A (en) * | 2021-11-25 | 2022-02-15 | 孙小龙 | Puffed food automatic packaging machine |
| CN115008623A (en) * | 2022-06-08 | 2022-09-06 | 广东联塑机器制造有限公司 | Multi-component weighing mixer |
-
2019
- 2019-10-31 CN CN201921857503.5U patent/CN211224786U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301857A (en) * | 2020-11-07 | 2021-02-02 | 安徽福相安油脂工业有限公司 | Discharging device of road crack pouring machine |
| CN114044217A (en) * | 2021-11-25 | 2022-02-15 | 孙小龙 | Puffed food automatic packaging machine |
| CN115008623A (en) * | 2022-06-08 | 2022-09-06 | 广东联塑机器制造有限公司 | Multi-component weighing mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A concrete raw material feeding hopper Effective date of registration: 20230626 Granted publication date: 20200811 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Yuewang Branch Pledgor: Taicang Shenkun Concrete Co.,Ltd. Registration number: Y2023980045352 |