CN208061885U - A kind of tealeaves screening limit switch - Google Patents
A kind of tealeaves screening limit switch Download PDFInfo
- Publication number
- CN208061885U CN208061885U CN201820383522.8U CN201820383522U CN208061885U CN 208061885 U CN208061885 U CN 208061885U CN 201820383522 U CN201820383522 U CN 201820383522U CN 208061885 U CN208061885 U CN 208061885U
- Authority
- CN
- China
- Prior art keywords
- motion bar
- mounting hole
- substrate
- groups
- limit switch
- 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 tealeaves to screen limit switch, including strip substrate, one end of the substrate offers the mounting hole of arc-shaped structure along its length, the internal slide of mounting hole is socketed with motion bar, motion bar, which is stretched, to be goed deep into the side sliding sleeve of mounting hole and is connected to two groups of lantern rings, two groups of lantern rings offer the circular ring shape holding tank being arranged along motion bar length direction close to the side of motion bar, the inside fixing sleeve of holding tank is connected to the rubber-covered block around motion bar, rubber-covered block offers the rectangle card slot being connected to holding tank close to the side centre position of lantern ring, the inside of card slot is connected with the conducting block of the trapezium structure contradicted with motion bar.The utility model forms the trigger signal of different trips using triggering is carried out between the trigger mechanism and motion bar of different location on mounting hole, to detect movement locus of Tea screening machine when screening in time, to facilitate adjusting Tea screening machine.
Description
Technical field
The utility model is related to Tea Production technical fields more particularly to a kind of tealeaves to screen limit switch.
Background technology
Tealeaves needs to screen tealeaves when being produced, and traditional mode is carried out using manual mode, this
Kind mode inefficiency, is first generally screened using Tea screening machine, but since the kind of tealeaves is inconsistent so that tealeaves
Screening machine needs to be adjusted when screening, and the vibrations row of Tea screening machine is at this time generally detected using limit switch
Journey, traditional limit switch have a single function, and the signal of detection is single, cannot react the position of each stroke in time, to not square
Just Tea screening machine is adjusted, needs a kind of tealeaves screening limit switch thus.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tealeaves screening limit proposed
Bit switch.
To achieve the goals above, the utility model uses following technical solution：
A kind of tealeaves screening limit switch, including strip substrate, one end of the substrate offer along its length
The internal slide of the mounting hole of arc-shaped structure, mounting hole is socketed with motion bar, and motion bar stretches the Slideslip for going deep into mounting hole
Two groups of lantern rings are socketed with, two groups of lantern rings are offered close to the side of motion bar and accommodated along the circular ring shape that motion bar length direction is arranged
Slot, the inside fixing sleeve of holding tank are connected to the rubber-covered block around motion bar, and rubber-covered block is among the side of lantern ring
Position offers the rectangle card slot being connected to holding tank, and the inside of card slot is connected with the conduction of the trapezium structure contradicted with motion bar
Block, the length direction between two groups of lantern rings along substrate equidistantly offer the rectangle mounting groove on mounting hole inner ring side wall, pacify
The inside of tankage is equipped with trigger mechanism.
Preferably, the trigger mechanism includes the push plate being slidably socketed with mounting groove, and push plate is in the side of motion bar
Between position be welded with conductive column, the both sides of conductive column are equipped with two groups along its symmetrically arranged pillar, and pillar is vertical with push plate
Welding, one end movable sleeve of the pillar far from push plate are connected to guide roller.
Preferably, side both ends of the push plate far from motion bar be welded with it is symmetrically arranged along its and with mounting groove on the inside of
Wall fixes the first spring of welding, and two group of first spring side close to each other is equipped with spiral cable, one end of spiral cable
Go deep into inside push plate connecting with conductive column, the other end of spiral cable stretches out the inside of substrate from mounting groove madial wall.
Preferably, the rubber-covered block offers the sliding slot being arranged along its length close to the side of mounting groove, and
Sliding slot is slidably connected with guide roller, and one end bottom that motion bar gos deep into mounting hole is welded with and the conflict of mounting hole bottom inside wall
Second spring, motion bar, which goes out deeply at the top of one end of mounting hole, is welded with mandril, and idler wheel is equipped at the top of mandril.
Preferably, the side of spiral cable stretching substrate one end offers the scale being arranged along substrate length direction,
The outer ring of two groups of lantern rings is respectively connected with conducting wire, and one end of conducting wire is connect with lantern ring, and the other end of conducting wire stretches out the outside of substrate, leads
Line and spiral cable are respectively positioned on the same side of motion bar, and motion bar is made of a kind of metal material.
The beneficial effects of the utility model：
Pass through the mounting hole that is arranged on substrate, motion bar, lantern ring, holding tank, rubber-covered block, card slot, conducting block, installation
Slot, push plate, conductive column, pillar and guide roller are carried out using between the trigger mechanism and motion bar of different location on mounting hole
Triggering forms the trigger signal of different trips, to detect movement locus of Tea screening machine when screening in time, from
And facilitate adjusting Tea screening machine.
Description of the drawings
Fig. 1 be the utility model proposes a kind of tealeaves screen limit switch structural schematic diagram；
Fig. 2 be the utility model proposes a kind of tealeaves screen limit switch partial enlargement structural schematic diagram.
In figure：1 substrate, 2 mounting holes, 3 motion bars, 4 lantern rings, 5 holding tanks, 6 rubber-covered blocks, 7 card slots, 8 conducting blocks, 9
Mounting groove, 10 push plates, 11 conductive columns, 12 pillars, 13 guide rollers.
Specific implementation mode
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.
Referring to Fig.1-2, a kind of tealeaves screens limit switch, including strip substrate 1, and one end of substrate 1 is square along its length
To the mounting hole 2 for offering arc-shaped structure, the internal slide of mounting hole 2 is socketed with motion bar 3, and motion bar 3 stretches deep installation
The side sliding sleeve in hole 2 is connected to two groups of lantern rings 4, and two groups of lantern rings 4 are offered close to the side of motion bar 3 along 3 length side of motion bar
To the circular ring shape holding tank 5 of setting, the inside fixing sleeve of holding tank 5 is connected to the rubber-covered block 6 around motion bar 3, and rubber is exhausted
Edge block 6 offers the rectangle card slot 7 being connected to holding tank 5 close to the side centre position of lantern ring 4, and the inside of card slot 7 is connected with
The conducting block 8 of the trapezium structure contradicted with motion bar 3 equidistantly offers between two groups of lantern rings 4 along the length direction of substrate 1 and is located at
Rectangle mounting groove 9 on 2 inner ring side wall of mounting hole, the inside of mounting groove 9 is equipped with trigger mechanism.
Trigger mechanism includes the push plate 10 being slidably socketed with mounting groove 9, and push plate 10 is close to the side centre position of motion bar 3
It is welded with conductive column 11, the both sides of conductive column 11 are equipped with two groups along its symmetrically arranged pillar 12, and pillar 12 and push plate 10
Vertical welding, one end movable sleeve of the pillar 12 far from push plate 10 are connected to guide roller 13, side two of the push plate 10 far from motion bar 3
End is welded with the first spring symmetrically arranged along its and that welding is fixed with 9 madial wall of mounting groove, and two group of first spring mutually leans on
Close side is equipped with spiral cable, and one end of spiral cable is goed deep into 10 inside of push plate and connect with conductive column 11, spiral cable
The other end stretches out the inside of substrate 1 from 9 madial wall of mounting groove, and rubber-covered block 6 is offered close to the side of mounting groove 9 along it
The sliding slot of length direction setting, and sliding slot is slidably connected with guide roller 13, motion bar 3 gos deep into one end bottom weldering of mounting hole 2
It is connected to the second spring contradicted with 2 bottom inside wall of mounting hole, one end top that motion bar 3 goes out mounting hole 2 deeply is welded with mandril,
Idler wheel is installed, the side that spiral cable stretches out 1 one end of substrate offers the quarter being arranged along 1 length direction of substrate at the top of mandril
Degree, the outer ring of two groups of lantern rings 4 are respectively connected with conducting wire, and one end of conducting wire is connect with lantern ring 4, and the other end of conducting wire stretches out substrate 1
Outside, conducting wire and spiral cable are respectively positioned on the same side of motion bar 3, and motion bar 3 is made of a kind of metal material.
Operation principle：When external force pushes the mandril at the top of motion bar 3, make motion bar 3 to 1 internal motion of substrate,
Then the conducting block 8 in 6 centre position of rubber-covered block is made to be moved with motion bar 3, then at this time when card slot 7 move to it is corresponding
When mounting groove 9 of position, the pillar 12 inside mounting groove 9 is under the action of the first spring in push plate 10, to card slot 7
Internal motion, to make the conductive column 11 between two groups of pillars 12 be contacted with conducting block 8, to be connected to, at this time by two groups of sets
A trigger signal is formed between the spiral cable in 9 internal trigger mechanism of conducting wire and mounting groove on one of 4 top of ring, from
And the trigger signals of different trips is formed using triggering is carried out between the trigger mechanism and motion bar 3 of different location on mounting hole 2,
To detect movement locus of Tea screening machine when screening in time, to facilitate adjusting Tea screening machine.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of tealeaves screens limit switch, including strip substrate (1), which is characterized in that one end of the substrate (1) is along it
Length direction offers the mounting hole (2) of arc-shaped structure, and the internal slide of mounting hole (2) is socketed with motion bar (3), motion bar
(3) it stretches and gos deep into the side sliding sleeve of mounting hole (2) and be connected to two groups of lantern rings (4), two groups of lantern rings (4) are close to the side of motion bar (3)
Offer the circular ring shape holding tank (5) being arranged along motion bar (3) length direction, the inside fixing sleeve of holding tank (5) is connected to circular
The rubber-covered block (6) of motion bar (3), rubber-covered block (6) is offered close to the side centre position of lantern ring (4) and holding tank
(5) the rectangle card slot (7) being connected to, the inside of card slot (7) are connected with the conducting block (8) of the trapezium structure contradicted with motion bar (3),
Between two groups of lantern rings (4) installation of the rectangle on mounting hole (2) inner ring side wall is equidistantly offered along the length direction of substrate (1)
The inside of slot (9), mounting groove (9) is equipped with trigger mechanism.
2. a kind of tealeaves according to claim 1 screens limit switch, which is characterized in that the trigger mechanism includes and peace
The push plate (10) that tankage (9) is slidably socketed, push plate (10) are welded with conductive column close to the side centre position of motion bar (3)
(11), the both sides of conductive column (11) are equipped with two groups along its symmetrically arranged pillar (12), and pillar (12) hangs down with push plate (10)
Straight welding, one end movable sleeve of the pillar (12) far from push plate (10) are connected to guide roller (13).
3. a kind of tealeaves according to claim 2 screens limit switch, which is characterized in that the push plate (10) is far from activity
The side both ends of bar (3) be welded with it is symmetrically arranged along its and with mounting groove (9) madial wall fix welding the first spring, two groups
First spring side close to each other is equipped with spiral cable, and push plate (10) inside and conductive column are goed deep into one end of spiral cable
(11) it connects, the other end of spiral cable stretches out the inside of substrate (1) from mounting groove (9) madial wall.
4. a kind of tealeaves according to claim 1 screens limit switch, which is characterized in that the rubber-covered block (6) is leaned on
The side of nearly mounting groove (9) offers the sliding slot being arranged along its length, and sliding slot is slidably connected with guide roller (13), living
One end bottom that lever (3) gos deep into mounting hole (2) is welded with the second spring contradicted with mounting hole (2) bottom inside wall, activity
One end top that bar (3) goes out mounting hole (2) deeply is welded with mandril, and idler wheel is equipped at the top of mandril.
5. a kind of tealeaves according to claim 3 screens limit switch, which is characterized in that the spiral cable stretches out substrate
(1) side of one end offers the scale being arranged along substrate (1) length direction, and the outer ring of two groups of lantern rings (4) is respectively connected with conducting wire,
One end of conducting wire is connect with lantern ring (4), and the other end of conducting wire stretches out the outside of substrate (1), and conducting wire and spiral cable are respectively positioned on work
The same side of lever (3), and motion bar (3) is made of a kind of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383522.8U CN208061885U (en) | 2018-03-21 | 2018-03-21 | A kind of tealeaves screening limit switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383522.8U CN208061885U (en) | 2018-03-21 | 2018-03-21 | A kind of tealeaves screening limit switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061885U true CN208061885U (en) | 2018-11-06 |
Family
ID=63989907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383522.8U Expired - Fee Related CN208061885U (en) | 2018-03-21 | 2018-03-21 | A kind of tealeaves screening limit switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522886A (en) * | 2020-11-23 | 2022-05-24 | 浦江县顺华水晶饰品有限公司 | Automatic screening equipment for ornament drill before vacuum coating |
-
2018
- 2018-03-21 CN CN201820383522.8U patent/CN208061885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522886A (en) * | 2020-11-23 | 2022-05-24 | 浦江县顺华水晶饰品有限公司 | Automatic screening equipment for ornament drill before vacuum coating |
| CN114522886B (en) * | 2020-11-23 | 2023-08-22 | 浦江县顺华水晶饰品有限公司 | Automatic screening equipment before ornaments drill vacuum coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |