CN208975863U - A kind of rice mill discharge port packaging bag attachment device - Google Patents
A kind of rice mill discharge port packaging bag attachment device Download PDFInfo
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- CN208975863U CN208975863U CN201821739336.XU CN201821739336U CN208975863U CN 208975863 U CN208975863 U CN 208975863U CN 201821739336 U CN201821739336 U CN 201821739336U CN 208975863 U CN208975863 U CN 208975863U
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- connection end
- discharge port
- lower connection
- elephant trunk
- self
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Abstract
The utility model discloses a kind of rice mill discharge port packaging bag attachment devices, including discharge port and cloth bag, the port surface of the discharge port is provided with screw thread, the upper end of the cloth bag is fixedly connected with connection end, and screw thread is provided on the inside of the port of upper connection end, the lower end of the cloth bag is fixedly connected with lower connection end, and pressure spring shape supporter is fixedly installed between upper connection end and lower connection end, the pressure spring shape supporter periphery package is provided with cloth bag, the inner upper of the lower connection end has been centrally located conical opening, and the two sides of lower connection end are provided with self-locking type switch, and the inner end of self-locking type switch is fixedly welded with lever, socket is provided with elephant trunk inside the lower connection end, and the surface of elephant trunk is fixedly welded with lower care set.Press self-locking switch resets lever, can realize Fast Installation, and this structure also can guarantee that elephant trunk is not easy to be detached from from cloth bag.
Description
Technical field
The utility model relates to the screening plant field of grain feed machinery field, specially a kind of rice mill discharge port packet
Pack attachment device.
Background technique
The application of screening plant is more and more wider in domestic grain feed industry.The quality of screening plant performance directly influences
The service life of relevant device and the quality of finished product materials.In the prior art, the discharge port of screening plant is often through cloth bag
Etc. flexible structures be directly connected to elephant trunk, material is easily deposited in interface, cause interface abrasion, drawing crack, thus material leakage, pollution
Working environment.A kind of technical solution to solve above-mentioned technical problem is had already appeared at present, that is, passes through screening plant discharge port
Discharge end fixed connecting sleeve, casing the other end connect the technological means of cloth bag；But such technical solution technique is cumbersome, waste
Resource.
For the above, a kind of feed screening plant that China Patent No. is proposed by CN201520573106.0 discharges
Mouth attachment device solves problem above, but the attachment device that the program is proposed is also deficient in detachable and fastness
It lacks, may be further improved.
Utility model content
The purpose of this utility model is to provide a kind of rice mill discharge port packaging bag attachment devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of rice mill discharge port packaging bag connection
Device, including discharge port and cloth bag, the port surface of the discharge port are provided with screw thread, and the upper end of the cloth bag is fixedly connected with
Upper connection end, and it is provided with screw thread on the inside of the port of upper connection end, the lower end of the cloth bag is fixedly connected with lower connection
End, and pressure spring shape supporter is fixedly installed between upper connection end and lower connection end, outside the pressure spring shape supporter
It encloses package and is provided with cloth bag, the inner upper of the lower connection end has been centrally located conical opening, and the two of lower connection end
Side is provided with self-locking type switch, and the inner end of self-locking type switch is fixedly welded with lever, the lower connection end internal sleeve
It connects and is provided with elephant trunk, and the surface of elephant trunk is fixedly welded with lower care set, the upper port of the elephant trunk is provided with baffle.
Preferably, the lower end of the upper connection end and the upper end of lower connection end are provided with spring groove, and
Upper connection end corresponds to each other matching with the spring groove in lower connection end.
Preferably, described lever one end is fixedly welded with the mandril inside self-locking type switch, and the other end of lever is living
The dynamic inside for being interspersed in lower connection end.
Preferably, the elephant trunk is centrally located in the inside of lower connection end, and the upper port of elephant trunk is right against taper
The lower position of mouth.
Preferably, the self-locking type switch is provided with one group totally two, and every group of self-locking type switch is vertical about elephant trunk
Central axes central symmetry.
Compared with prior art, the utility model has the beneficial effects that
1. promoting the fastness of device further, and also facilitating daily detachable and installation；
2. switching by press self-locking, make the mandril inside self-locking type switch that bar be driven to move outward, thus real
It is now rapidly separated, when installation, elephant trunk is inserted into lower connection end, then press self-locking switch resets lever, just
Fast Installation can be achieved, and this structure also can guarantee that elephant trunk is not easy to be detached from from cloth bag.
Detailed description of the invention
Fig. 1 is utility model diagram；
Fig. 2 is lower connection end structural schematic diagram.
In figure: discharge port 1, cloth bag 2, upper connection end 3, lower connection end 4, pressure spring shape supporter 5, conical opening 6, self-locking
Formula switch 7, lever 8, elephant trunk 9, lower care set 10, baffle 11, spring groove 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of rice mill discharge port packaging bag connection dress
It sets, including discharge port 1 and cloth bag 2, the port surface of discharge port 1 is provided with screw thread, and the upper end of cloth bag 2 is fixedly connected with connection
End 3, and it is provided with screw thread on the inside of the port of upper connection end 3, the lower end of cloth bag 2 is fixedly connected with lower connection end 4, and
And pressure spring shape supporter 5 is fixedly installed between upper connection end 3 and lower connection end 4,5 periphery package of pressure spring shape supporter is set
It is equipped with cloth bag 2, the inner upper of lower connection end 4 has been centrally located conical opening 6, and the two sides of lower connection end 4 are provided with
Self-locking type switch 7, and the inner end of self-locking type switch 7 is fixedly welded with lever 8, is socketed and is provided with inside lower connection end 4
Elephant trunk 9, and the surface of elephant trunk 9 is fixedly welded with lower care set 10, and the upper port of elephant trunk 9 is provided with baffle 11.
Further, the lower end of upper connection end 3 and the upper end of lower connection end 4 are provided with spring groove 12, and
And upper connection end 3 corresponds to each other matching with the spring groove 12 in lower connection end 4；
Further, 8 one end of lever is fixedly welded with the mandril inside self-locking type switch 7, and the other end of lever 8 is living
The dynamic inside for being interspersed in lower connection end 4；
Further, elephant trunk 9 is centrally located in the inside of lower connection end 4, and the upper port of elephant trunk 9 is right against taper
The lower position of mouth 6；
Further, self-locking type switch 7 is provided with one group totally two, and every group of self-locking type switch 7 is vertical about elephant trunk 9
Central axes central symmetry.
Working principle: connection end 3 and discharge port 1 can carry out Matching installation by screw thread, this makes discharge port and cloth bag 2
Communication seals and fastness be guaranteed, conical opening 6 is set inside lower connection end 3 and facilitates discharging can smoothly enter into slip
In pipe 9, wherein elephant trunk 9 has characteristic easy to disassemble, when connection status, since bar 8 is by 11 bumping post of baffle, makes
It can not be detached from, and when interim disassembly, can make the mandril band inside self-locking type switch 7 by press self-locking switch 7
Dynamic bar 8 moves outward, is rapidly separated then baffle 11 is no longer influenced by the barrier of bar 8 to realize, when installation,
Elephant trunk 9 is inserted into lower connection end 4, press self-locking switch 7 resets lever 8 again, it can realize Fast Installation, and
This structure also can guarantee that elephant trunk 9 is not easy to be detached from from cloth bag 2.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rice mill discharge port packaging bag attachment device, including discharge port (1) and cloth bag (2), it is characterised in that: it is described go out
The port surface of material mouth (1) is provided with screw thread, and the upper end of the cloth bag (2) is fixedly connected with connection end (3), and upper company
It connecing and is provided with screw thread on the inside of the port of end (3), the lower end of the cloth bag (2) is fixedly connected with lower connection end (4), and on
Pressure spring shape supporter (5) is fixedly installed between connection end (3) and lower connection end (4), the pressure spring shape supporter (5) is outside
It encloses package to be provided with cloth bag (2), the inner upper of the lower connection end (4) has been centrally located conical opening (6), and lower connection
The two sides of end (4) are provided with self-locking type switch (7), and the inner end of self-locking type switch (7) is fixedly welded with lever (8),
Socket is provided with elephant trunk (9) inside the lower connection end (4), and the surface of elephant trunk (9) is fixedly welded with lower care set (10),
The upper port of the elephant trunk (9) is provided with baffle (11).
2. a kind of rice mill discharge port packaging bag attachment device according to claim 1, it is characterised in that: the upper connection
The lower end of end (3) and the upper end of lower connection end (4) are provided with spring groove (12), and upper connection end (3) with
Spring groove (12) in lower connection end (4) corresponds to each other matching.
3. a kind of rice mill discharge port packaging bag attachment device according to claim 1, it is characterised in that: the lever
(8) one end mandril internal with self-locking type switch (7) is fixedly welded, and the other end activity of lever (8) is interspersed in lower connection
The inside of end (4).
4. a kind of rice mill discharge port packaging bag attachment device according to claim 1, it is characterised in that: the elephant trunk
(9) it is centrally located in the inside of lower connection end (4), and the upper port of elephant trunk (9) is right against the lower orientation of conical opening (6)
It sets.
5. a kind of rice mill discharge port packaging bag attachment device according to claim 1, it is characterised in that: the self-locking
Switch (7) is provided with one group totally two, and every group of self-locking type switch (7) is about the vertical central axes central symmetry of elephant trunk (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739336.XU CN208975863U (en) | 2018-10-26 | 2018-10-26 | A kind of rice mill discharge port packaging bag attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739336.XU CN208975863U (en) | 2018-10-26 | 2018-10-26 | A kind of rice mill discharge port packaging bag attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975863U true CN208975863U (en) | 2019-06-14 |
Family
ID=66788983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821739336.XU Active CN208975863U (en) | 2018-10-26 | 2018-10-26 | A kind of rice mill discharge port packaging bag attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975863U (en) |
-
2018
- 2018-10-26 CN CN201821739336.XU patent/CN208975863U/en active Active
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