CN202992466U - Movable joint assembly for dryer - Google Patents
Movable joint assembly for dryer Download PDFInfo
- Publication number
- CN202992466U CN202992466U CN 201220735534 CN201220735534U CN202992466U CN 202992466 U CN202992466 U CN 202992466U CN 201220735534 CN201220735534 CN 201220735534 CN 201220735534 U CN201220735534 U CN 201220735534U CN 202992466 U CN202992466 U CN 202992466U
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- CN
- China
- Prior art keywords
- dryer
- joint
- connecting tube
- movable joint
- trachea
- 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 - Lifetime
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Abstract
The utility model discloses a movable joint assembly for a dryer. The movable joint assembly comprises a connecting pipe, one end of the connecting pipe is connected with a first joint used for being in inserting fit with an air pipe, and a second joint for being connected with an air connecting pipe arranged on the dryer is connected to the other end of the connecting pipe. The movable joint assembly has the advantages of being convenient to install, capable of protecting the air pipe and the like.
Description
Technical field
The utility model relates to food, pharmacy package packing machine field, is specifically related to a kind of movable joint assembly for dryer.
Background technique
In dryer, need to adopt trachea 7 that gas is passed in drying body chassis 9.As shown in Figure 1, the trachea 7 of existing dryer is connected with tracheae 2 by a joint 8, wherein, joint 8 is connected with the threaded one end that trachea 7 is positioned at the outside of casing 9, the outside that tracheae 2 is placed in this joint 8 forms the swelling cooperation, also adopts simultaneously the clamping element (not shown) that tracheae 2 is fixedly clamped.Yet that this kind linkage structure is installed is inconvenient, easily damage tracheae, and sealing is relatively poor.
The model utility content
The technical problems to be solved in the utility model is to overcome the deficiency that prior art exists, and a kind of easy for installation, the movable joint assembly that is used for dryer that can protect tracheae is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of movable joint assembly for dryer comprises connecting tube, and described connecting tube one end is connected with for first joint of pegging graft and coordinating with the tracheae of dryer outside, and the described connecting tube the other end is connected with the second joint that is connected for trachea on dryer.
As further improvement of the utility model:
Described the first joint is upright joint.
The affixed contiguous block in the end of described connecting tube, described upright joint is threaded with described contiguous block.
Described tracheae and upright joint are rubber part.
Described the second joint comprises the nut that matches with the screw thread of trachea end, and described nut is rotating to be sheathed on connecting tube, and the end of described connecting tube is provided with the connection boss, and described nut is provided be used to making and connects the compressed part that boss docks with the trachea end.
Be equiped with in the tapped hole of described nut be used to being pressed on and connect the seal ring that seals between boss and trachea.
Described connecting tube is 90 ° of bend pipes.
Compared with prior art, the utility model has the advantage of: the movable joint assembly for dryer of the present utility model, be connected on the trachea of dryer by the second joint during use, the tracheae of dryer outside and the first joint are pegged graft to be got final product, because tracheae coordinates for pegging graft with the first joint, its faster and more convenient operation, tracheae are not fragile in disassembly process, can play a very good protection to tracheae; Tracheae and upright joint are rubber part, and both cooperations have good sealing, have guaranteed the reliability of air feed; The nut of the second joint is rotating to be sheathed on connecting tube, when nut twist receive on trachea after, connecting tube can carry out 360 ° of rotations, is convenient to adjust the optimum position of tracheae.
Description of drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is main TV structure schematic diagram of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
Marginal data:
1, connecting tube; 11, connect boss; 2, tracheae; 3, the first joint; 4, the second joint; 41, nut; 411, compressed part; 5, contiguous block; 6, seal ring; 7, trachea; 8, joint; 9, casing.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 2 and 3, a kind of embodiment of the movable joint assembly for dryer of the present utility model, comprise connecting tube 1, connecting tube 1 one ends are connected with for first joint 3 of pegging graft and coordinating with the tracheae 2 of dryer outside, and connecting tube 1 the other end is connected with for the second joint 4 that is connected with trachea on dryer.When this movable joint assembly uses; be connected on the trachea of dryer by the second joint 4; the tracheae 2 of dryer outside and the first joint 3 are pegged graft to be got final product; because tracheae 2 coordinates for pegging graft with the first joint 3; its faster and more convenient operation; tracheae 2 is not fragile in disassembly process, can play a very good protection to tracheae 2.
In the present embodiment, the first joint 3 is upright joint, and upright joint is the existing fast insertion type joint that is used for the gas circuit connection.The affixed contiguous block 5 in the end of connecting tube 1, upright joint is threaded with contiguous block 5.Tracheae 2 and upright joint are rubber part, and both cooperations have good sealing, have guaranteed the reliability of air feed.
In the present embodiment, the second joint 4 comprises the nut 41 that matches with the screw thread of trachea end, nut 41 is rotating to be sheathed on connecting tube 1, the end of connecting tube 1 is provided with and connects boss 11, this connects boss 11 in the form of a ring, and nut 41 is provided with compressed part 411, when nut 41 is connected with the screw-thread fit of trachea end, connection boss 11 is docked with trachea, and will connect boss 11 compressions.Also be equiped with seal ring 6 in the tapped hole of nut 41, after connection, seal ring 6 is pressed in and connects between boss 11 and trachea, forms good sealing.Because nut 41 rotating sleeves are located on connecting tube 1, when nut 41 twist receive on trachea after, connecting tube 1 can carry out 360 ° of rotations with respect to nut 41, is convenient to adjust the optimum position of tracheae 2.
In the present embodiment, connecting tube 1 is 90 ° of bend pipes (referring to Fig. 2), and in other embodiments, connecting tube 1 also can be the bend pipe of straight tube or other angles.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to above-described embodiment, and all technological schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should propose, for those skilled in the art, in the improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. movable joint assembly that is used for dryer, it is characterized in that: comprise connecting tube (1), described connecting tube (1) one end is connected with the first joint (3) that coordinates for tracheae (2) grafting of dryer outside, and described connecting tube (1) the other end is connected with for the second joint (4) that is connected with trachea on dryer.
2. the movable joint assembly for dryer according to claim 1, it is characterized in that: described the first joint (3) is upright joint.
3. the movable joint assembly for dryer according to claim 2, it is characterized in that: the affixed contiguous block in the end of described connecting tube (1) (5), described upright joint is threaded with described contiguous block (5).
4. the movable joint assembly for dryer according to claim 2 is characterized in that: described tracheae (2) and upright joint are rubber part.
5. according to claim 1 and 2 or 3 or 4 described movable joint assemblies for dryer, it is characterized in that: described the second joint (4) comprises the nut (41) that matches with the screw thread of trachea end, described nut (41) is rotating to be sheathed on connecting tube (1), the end of described connecting tube (1) is provided with and connects boss (11), and described nut (41) is provided be used to making and connects the compressed part (411) that boss (11) docks with the trachea end.
6. the movable joint assembly for dryer according to claim 5, is characterized in that: be equiped with the seal ring (6) that seals between connection boss (11) and trachea be used to being pressed in the tapped hole of described nut (41).
7. according to claim 1 and 2 or 3 or 4 described movable joint assemblies for dryer, it is characterized in that: described connecting tube (1) is 90 ° of bend pipes.
8. the movable joint assembly for dryer according to claim 6, it is characterized in that: described connecting tube (1) is 90 ° of bend pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735534 CN202992466U (en) | 2012-12-28 | 2012-12-28 | Movable joint assembly for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735534 CN202992466U (en) | 2012-12-28 | 2012-12-28 | Movable joint assembly for dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992466U true CN202992466U (en) | 2013-06-12 |
Family
ID=48563645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735534 Expired - Lifetime CN202992466U (en) | 2012-12-28 | 2012-12-28 | Movable joint assembly for dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235555A (en) * | 2013-06-13 | 2014-12-24 | 苏州宝兴电线电缆有限公司 | Protective connecting device |
| CN107393402A (en) * | 2017-07-24 | 2017-11-24 | 重庆科技学院 | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system |
-
2012
- 2012-12-28 CN CN 201220735534 patent/CN202992466U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235555A (en) * | 2013-06-13 | 2014-12-24 | 苏州宝兴电线电缆有限公司 | Protective connecting device |
| CN107393402A (en) * | 2017-07-24 | 2017-11-24 | 重庆科技学院 | Poisonous gas poisoning and suffocation accident cause calamity outdoor scene demo system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |