CN202729084U - Material delivery pipe - Google Patents
Material delivery pipe Download PDFInfo
- Publication number
- CN202729084U CN202729084U CN 201220378949 CN201220378949U CN202729084U CN 202729084 U CN202729084 U CN 202729084U CN 201220378949 CN201220378949 CN 201220378949 CN 201220378949 U CN201220378949 U CN 201220378949U CN 202729084 U CN202729084 U CN 202729084U
- Authority
- CN
- China
- Prior art keywords
- block piece
- conveying pipeline
- opening
- delivery pipe
- pipeline body
- 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 material delivery pipe which comprises a material delivery pipe body and an opening formed in the material delivery pipe body, and further comprises a shielding piece, wherein the plane, on which the opening is arranged, is slant to the axial direction of the material delivery pipe body; the upper end part of the shielding piece is in rotational connection with the material delivery pipe body; and the shielding piece is used for shielding the opening. When no material passes through the material delivery pipe, the opening is shielded by the shielding piece; and when material passes through the material delivery pipe, the shielding piece is bounced off under the impact of material. Therefore, the material delivery pipe is simple in structure and can perform a dustproof effect.
Description
Technical field
The utility model relates to a kind of conveying pipeline.
Background technology
Conveying pipeline of the prior art, comprise the conveying pipeline body, be opened in the opening on the described conveying pipeline body, the plane at described opening place favours the axial of described conveying pipeline body, usually be not provided be used to the block piece that blocks described opening on the conveying pipeline, when work, easily there are dust, foreign material etc. together to mix with material, affect the quality of product.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and a kind of conveying pipeline is provided, and by block piece is set, plays effect dustproof, anti-gray.
For achieving the above object, the technical solution of the utility model has provided a kind of conveying pipeline, comprise the conveying pipeline body, be opened in the opening on the described conveying pipeline body, the plane at described opening place favours the axial of described conveying pipeline body, also comprise the block piece that upper end and described conveying pipeline body rotate and connect, described block piece is used for blocking described opening.
As preferably, it is conical that described conveying pipeline body is, described opening ovalize.
As preferably, be fixedly installed occlusion part on the described conveying pipeline body, described occlusion part covers on the described opening of part, and the upper end of described block piece rotates with the bottom of described occlusion part and is connected.
As preferably, described block piece comprises the second block piece that the first block piece, upper end and the bottom of described the first block piece rotate and be connected, and the upper end of described the first block piece rotates with the bottom of described occlusion part and is connected.
As preferably, described the first block piece rotates by the first rotary joint with described occlusion part and is connected, and described the second block piece rotates by the second rotary joint with described the first block piece and is connected.
Advantage of the present utility model and beneficial effect are: when passing through without material, block piece shelters from opening under the effect of self gravitation, when carrying out mass transport, block piece flicks under the effect of material impact power, simple in structure, can play effect dustproof, anti-gray.
Description of drawings
Fig. 1 is part schematic diagram of the present utility model.
Among the figure: 1, conveying pipeline body; 2, opening; 3, occlusion part; 4, the first block piece; 5, the second block piece; 6, the first rotary joint; 7, the second rotary joint.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of conveying pipeline, comprise conveying pipeline body 1, be opened in the opening 2 on the described conveying pipeline body 1, the plane at described opening 2 places favours the axial of described conveying pipeline body 1, also comprise the block piece that upper end and described conveying pipeline body 1 rotate and connect, described block piece is used for blocking described opening 2.
As shown in Figure 1, it is conical that described conveying pipeline body 1 is, described opening 2 ovalizes.Without diagram, described conveying pipeline body 1 can also the side's of being taper, corresponding described opening 2 parallelograms.
As shown in Figure 1, be fixedly installed occlusion part 3 on the described conveying pipeline body 1, described occlusion part 3 covers on the described opening 2 of part, and the upper end of described block piece rotates with the bottom of described occlusion part 3 and is connected.The shape of described occlusion part 3, both spliced shapes of described block piece and described opening 2 matches.
As shown in Figure 1, described block piece comprises the second block piece 5 that the first block piece 4, upper end and the bottom of described the first block piece 4 rotate and be connected, and the upper end of described the first block piece 4 rotates with the bottom of described occlusion part 3 and is connected.Described the first block piece 4 rotates by the first rotary joint 6 with described occlusion part 3 and is connected, and described the second block piece 5 rotates by the second rotary joint 7 with described the first block piece 4 and is connected.Described the first rotary joint 6 and described the second rotary joint 7 include the first connecting strap, with the second connecting strap that described the first connecting strap rotates and is connected by turning cylinder, described the first connecting strap, described the second connecting strap are fixedly connected with two parts that arrange that rotate respectively.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. conveying pipeline, comprise the conveying pipeline body, be opened in the opening on the described conveying pipeline body, the plane at described opening place favours the axial of described conveying pipeline body, it is characterized in that: also comprise the block piece that upper end and described conveying pipeline body rotate and connect, described block piece is used for blocking described opening.
2. conveying pipeline as claimed in claim 1 is characterized in that: described conveying pipeline body is conical, described opening ovalize.
3. conveying pipeline as claimed in claim 1, it is characterized in that: be fixedly installed occlusion part on the described conveying pipeline body, described occlusion part covers on the described opening of part, and the upper end of described block piece rotates with the bottom of described occlusion part and is connected.
4. conveying pipeline as claimed in claim 3, it is characterized in that: described block piece comprises the second block piece that the first block piece, upper end and the bottom of described the first block piece rotate and be connected, and the upper end of described the first block piece rotates with the bottom of described occlusion part and is connected.
5. conveying pipeline as claimed in claim 4, it is characterized in that: described the first block piece rotates by the first rotary joint with described occlusion part and is connected, and described the second block piece rotates by the second rotary joint with described the first block piece and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378949 CN202729084U (en) | 2012-08-01 | 2012-08-01 | Material delivery pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378949 CN202729084U (en) | 2012-08-01 | 2012-08-01 | Material delivery pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729084U true CN202729084U (en) | 2013-02-13 |
Family
ID=47654808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378949 Expired - Fee Related CN202729084U (en) | 2012-08-01 | 2012-08-01 | Material delivery pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729084U (en) |
-
2012
- 2012-08-01 CN CN 201220378949 patent/CN202729084U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130801 |