CN204568486U - A kind of sand hopper - Google Patents
A kind of sand hopper Download PDFInfo
- Publication number
- CN204568486U CN204568486U CN201520260558.3U CN201520260558U CN204568486U CN 204568486 U CN204568486 U CN 204568486U CN 201520260558 U CN201520260558 U CN 201520260558U CN 204568486 U CN204568486 U CN 204568486U
- Authority
- CN
- China
- Prior art keywords
- sand hopper
- hopper body
- valve plate
- latch
- hole
- Prior art date
- 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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Abstract
The utility model discloses a kind of sand hopper, comprise sand hopper body (1), described sand hopper body (1) is up big and down small pyramidal structure, be provided with valve plate (2) in the lower end of described sand hopper body (1), described sand hopper body (1) inwall lower end is to the position, opposite end of hinged place being provided with limiting stopper (3); Described sand hopper body (1) is provided with fixed orifice immediately below limiting stopper (3), the position of described valve plate (2) corresponding fixed orifice is provided with through hole, the other end opening of described through hole is in the below of valve plate (2) hinged place, latch (4) is equipped with in this through hole, all emerge through hole in the two ends of described latch (4), this latch (4) stretches in fixed orifice and is connected and fixed.The utility model is hinged with valve plate in sand hopper body lower end, is also fixedly connected with by latch between valve plate with sand hopper body, with this not only simple operation, effectively can also prevent the generation revealed, simple and practical, applied widely.
Description
Technical field
The utility model relates to the auxiliary device used in a kind of engineering construction, particularly a kind of sand hopper.
Background technology
Sand hopper is widely used in commercial production, and sand hopper is mainly used to loaded material and passes through discharge hole for discharge.Sand hopper conventional is at present provided with one piece of baffle plate at discharging opening, in transportation, baffle plate is sealed discharging opening, is being moved by baffle plate, unloading materials in uninstall process, and this structure is when loading weight is larger, and M/C is inconvenient, is also danger close simultaneously.
Utility model content
The technical problems to be solved in the utility model there is provided a kind of sand hopper of convenient operation.
The technical solution of the utility model is as follows:
A kind of sand hopper, comprise sand hopper body, described sand hopper body is up big and down small pyramidal structure, is provided with valve plate in the lower end of described sand hopper body, and the upper end of described valve plate side and the correspondence position of sand hopper body lower end are articulated and connected; Described sand hopper inner body wall lower end is to the position, opposite end of hinged place being provided with limiting stopper, and the upper face of described valve plate abuts with the lower surface of limiting stopper, and the lower face of this valve plate flushes with the lower surface of sand hopper body; Described sand hopper body is provided with fixed orifice immediately below limiting stopper, the position of the corresponding fixed orifice of described valve plate is provided with through hole, the other end opening of described through hole is in the below of valve plate hinged place, latch is equipped with in this through hole, all emerge through hole in the two ends of described latch, this latch stretches in fixed orifice and is connected and fixed.
Adopt above structure, valve plate is hinged on sand hopper body, be convenient to open and close the discharging opening below sand hopper body, at the inwall of sand hopper body, limiting stopper is set, the off position of valve plate can be limited, prevent the gap between the tilting increasing valve plate of valve plate and sand hopper inner body wall, the generation of leakage can be reduced; Arrange latch and position corresponding on sand hopper body arranges fixed orifice, latch is fed through through hole and stretches into the position that fixed orifice can fix valve plate further, ensures that gap does not change, Leakage prevention better; The opening and closing of operation valve plate, utilize the rotation of hinged place and the lever principle of upset latch, not only simple operation, can also protect human body not to be subject to valve plate and move the damage brought.
Can operate the opening and closing of valve plate under numerous conditions easily for the ease of operator, as preferably, described latch is provided with bending segment on the external part of hinged place.
In order to Leakage prevention, as preferably, the internal diameter of the diameter outside described valve plate and sand hopper body correspondence position is suitable.
In order to the generation of further Leakage prevention, strengthen the area of contact with sand hopper inner body wall outside valve plate, as preferably, the lower surface of sand hopper body described in limiting stopper side is lower than the lower surface of sand hopper body described in side, hinged place, and the lower face of described valve plate flushes with the lower surface of sand hopper body described in limiting stopper side.
For the ease of calculated weight, as preferably, the inwall of described sand hopper body is provided with scale mark.
Beneficial effect: the utility model is hinged with valve plate in sand hopper body lower end, is also fixedly connected with by latch between valve plate with sand hopper body, with this not only simple operation, effectively can also prevent the generation revealed, simple and practical, applied widely.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present utility model.
Fig. 2 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model is made up of sand hopper body 1 etc., described sand hopper body 1 is up big and down small pyramidal structure, the inwall of described sand hopper body 1 is provided with scale mark, valve plate 2 is provided with in the lower end of described sand hopper body 1, the internal diameter of the diameter outside described valve plate 2 and sand hopper body 1 correspondence position is suitable, and the upper end of this valve plate 2 side and the correspondence position of sand hopper body 1 lower end are articulated and connected; Described sand hopper body 1 inwall lower end is to the position, opposite end of hinged place being provided with limiting stopper 3, the upper face of described valve plate 2 abuts with the lower surface of limiting stopper 3, the lower surface of sand hopper body 1 described in limiting stopper 3 side is lower than the lower surface of sand hopper body 1 described in side, hinged place, and the lower face of described valve plate 2 flushes with the lower surface of sand hopper body 1 described in limiting stopper 3 side.
Described sand hopper body 1 is provided with fixed orifice immediately below limiting stopper 3, the position of the corresponding fixed orifice of described valve plate 2 is provided with through hole, the other end opening of described through hole is in the below of valve plate 2 hinged place, latch 4 is equipped with in this through hole, all emerge through hole in the two ends of described latch 4, this latch 4 stretches in fixed orifice and is connected and fixed, and described latch 4 is provided with bending segment 41 on the external part of hinged place.
Using method of the present utility model is as follows:
As depicted in figs. 1 and 2, latch 4 is through the through hole on valve plate 2, insert in the fixed orifice on sand hopper body 1, the upper face of valve plate 2 abuts with the lower surface of limiting stopper 3, now, valve plate 2 and sand hopper body 1 form the cavity of a relative closure, after putting into article, calculate volume and the Item Weight that converts according to scale mark in this cavity; When needing to use, pull out latch 4, when latch 4 leaves fixed orifice, valve plate 2 overturns downwards under the Action of Gravity Field of article, and the one end due to the hinged place of latch 4 is provided with bending segment 41, and latch 4 can not drop, simultaneously, because bending segment 41 is at the gear plug of hinged place, the flip angle of valve plate 2 is not too large, can not injure the operator on side.
After discharging completes, hand-held bending segment 41, pulls out one section of latch 4, in conjunction with the relation of being articulated and connected, utilizes lever principle, valve plate 2 reverse flip can be gone back to limiting stopper 3 place, then latch 4 is stretched into fixed orifice.
According to service condition, bending segment 41 can be adjusted to the structure be applicable to foot operation control, and this is more conducive to the observation of discharging situation, and operator's operation is more flexible.
It is consistent with prior art that the utility model does not describe part, and therefore not to repeat here.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model specification sheets and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (5)
1. a sand hopper, comprise sand hopper body (1), described sand hopper body (1) is up big and down small pyramidal structure, it is characterized in that: be provided with valve plate (2) in the lower end of described sand hopper body (1), the upper end of described valve plate (2) side and the correspondence position of sand hopper body (1) lower end are articulated and connected; Described sand hopper body (1) inwall lower end is to the position, opposite end of hinged place being provided with limiting stopper (3), the upper face of described valve plate (2) abuts with the lower surface of limiting stopper (3), and the lower face of this valve plate (2) flushes with the lower surface of sand hopper body (1); Described sand hopper body (1) is provided with fixed orifice immediately below limiting stopper (3), the position of described valve plate (2) corresponding fixed orifice is provided with through hole, the other end opening of described through hole is in the below of valve plate (2) hinged place, latch (4) is equipped with in this through hole, all emerge through hole in the two ends of described latch (4), this latch (4) stretches in fixed orifice and is connected and fixed.
2. a kind of sand hopper according to claim 1, is characterized in that: described latch (4) is provided with bending segment (41) on the external part of hinged place.
3. a kind of sand hopper according to claim 1, is characterized in that: diameter and the internal diameter of sand hopper body (1) correspondence position in described valve plate (2) outside are suitable.
4. a kind of sand hopper according to claim 1, it is characterized in that: the lower surface of sand hopper body (1) described in limiting stopper (3) side is lower than the lower surface of sand hopper body (1) described in side, hinged place, and the lower face of described valve plate (2) flushes with the lower surface of sand hopper body (1) described in limiting stopper (3) side.
5. a kind of sand hopper according to claim 4, is characterized in that: the inwall of described sand hopper body (1) is provided with scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260558.3U CN204568486U (en) | 2015-04-27 | 2015-04-27 | A kind of sand hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260558.3U CN204568486U (en) | 2015-04-27 | 2015-04-27 | A kind of sand hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568486U true CN204568486U (en) | 2015-08-19 |
Family
ID=53861156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520260558.3U Expired - Fee Related CN204568486U (en) | 2015-04-27 | 2015-04-27 | A kind of sand hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381374A (en) * | 2017-09-09 | 2017-11-24 | 枣庄市鑫山矿山机械制造有限公司 | Feeder |
| CN115592770A (en) * | 2022-09-29 | 2023-01-13 | 新沂新世纪高科耐火材料有限公司（Cn） | Baking-free refractory brick production device based on industrial waste production and recycling |
-
2015
- 2015-04-27 CN CN201520260558.3U patent/CN204568486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381374A (en) * | 2017-09-09 | 2017-11-24 | 枣庄市鑫山矿山机械制造有限公司 | Feeder |
| CN115592770A (en) * | 2022-09-29 | 2023-01-13 | 新沂新世纪高科耐火材料有限公司（Cn） | Baking-free refractory brick production device based on industrial waste production and recycling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20190427 |