CN205820310U - A kind of pneumatic double track track switch - Google Patents
A kind of pneumatic double track track switch Download PDFInfo
- Publication number
- CN205820310U CN205820310U CN201620786856.0U CN201620786856U CN205820310U CN 205820310 U CN205820310 U CN 205820310U CN 201620786856 U CN201620786856 U CN 201620786856U CN 205820310 U CN205820310 U CN 205820310U
- Authority
- CN
- China
- Prior art keywords
- track
- shift fork
- rail
- switch
- straight rail
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of pneumatic double track track switch, including the first track being made up of the first straight rail and the second straight rail, the second track being made up of the first curved rail and the second curved rail and switch mechanism, a gap is formed on second straight rail, first track and the second track are connected, second curved rail and the second straight rail are connected mutually, switch mechanism is arranged at end and the gap position of the first straight rail of the first curved rail, switch mechanism includes track switch seat, cylinder and shift fork, one end of track switch seat is fixing with the second straight rail and the first curved rail to be connected, cylinder is fixing with track switch seat to be connected, one end of shift fork is fixed on track switch seat by a rotating shaft, the piston rod of cylinder makes it rotate along rotating shaft by shift fork, shift fork is made to switch between the first track and the second track.This utility model, by using pneumatic control to control the swing of shift fork, makes shift fork switch between the first track and the second track, simple in construction, easy to use, length in service life, low cost, can be completely achieved Automated condtrol.
Description
Technical field
This utility model relates to domestic animals slaughter technical field of conveying machinery, is specifically related to a kind of pneumatic double track track switch, as
Circuit switching mechanism in conveying machinery.
Background technology
Existing double track track switch mostly is manual type, to become rail during use, needs manual overturning track switch to another rail
Road, this kind of track switch fully relies on manual operation, not only wastes time and energy, but also there is potential safety hazard, is not suitable for automatically butchering
Machining production line.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the behaviour the most manually pulled railway switches in prior art
Making mode, this utility model provides a kind of pneumatic double track track switch.
Described technical scheme is as follows:
A kind of pneumatic double track track switch, including the first track being made up of the first straight rail and the second straight rail, by the first curved rail and
Second curved rail composition the second track and switch mechanism, the described second straight rail forms a gap so that described first track with
Second track is connected, and described second curved rail is connected mutually with the described second straight rail, and described switch mechanism is arranged at described first curved
The end of rail and the gap position of the described first straight rail, described switch mechanism includes track switch seat, cylinder and shift fork, described track switch seat
One end and the described second straight rail and the first curved rail is fixing is connected, described cylinder is fixed with described track switch seat and is connected, described shift fork
One end be fixed on described track switch seat by a rotating shaft, the piston rod of described cylinder by drive described shift fork make it along institute
State rotating shaft to rotate, make described shift fork switch between described first track and the second track.
Having a horizontal side and an arcuate flanks on described track switch seat, described horizontal side is interior with the described second straight rail
Side flushes, and described arcuate flanks flushes with the inner side cambered surface of described first curved rail；Described shift fork is positioned at described track switch seat
The other end.
Described shift fork is positioned at the gap position between described track switch seat and the second straight rail, and one end of described shift fork passes through described turn
Axle is connected with the other end of described track switch seat, and it is identical with described first curved rail medial surface with one that described shift fork has a horizontal side
Arcuate flanks；When the piston rod of described cylinder drives described shift fork to rotate around described rotating shaft, cause the other end of described shift fork
Fit with the medial surface of the described first straight rail, it is achieved the conducting of described second track；When the piston rod of described cylinder drives institute
State shift fork to rotate around described rotating shaft, cause the other end of described shift fork to fit with the medial surface of the described second straight rail, it is achieved the
The conducting of one track.
The connection end of described track switch seat is provided with connection bump, and connection end molding one U-lag of described shift fork, described connection is convex
Rise and be plugged in described U-lag, and by described rotating shaft, the two is hinged.
Connecting a connecting rod on the fixing end lateral surface of described shift fork, described connecting rod is hinged with the piston rod of described cylinder.
Described first track, the second track and switch mechanism are fixed on the lower section of a steel beam rail by a connecting rod.
The side of described steel beam rail is additionally provided with for domestic animal pushes from dynamic railway line motorless track
Dial device (10) on line, described dial device includes reducing motor, motor mounting plate and driver plate；Described reducing motor leads to
Crossing described motor mounting plate and be fixed on the side of described steel beam rail, described driver plate is arranged on the output shaft of described reducing motor
On.
Described two-orbit is got on and is additionally provided with position detecting mechanism, and it includes that photoswitch and proximity switch, described light are established by cable
Pass is arranged on the first track, and described proximity switch is arranged close to the position of described driver plate.
Technical solutions of the utility model have the advantage that
A. this utility model is by arranging cylinder and shift fork on track switch seat, track switch seat be arranged on the first curved rail end and
The gap position of the first straight rail, cylinder is fixed on track switch seat and shift fork rotates around the shaft, when shift fork is at cylinder piston rod
Driving under be fitted in the medial surface of the first straight rail, then switched to the second track by the first track and carry, work as cylinder piston
Bar shift fork is fitted in the medial surface of the second straight rail, and now the passage of the second track is blocked by shift fork, it is achieved from the second track
Conveying direction is to the conveying in the first orbit transports direction.This utility model controls the swing of shift fork by employing pneumatic control,
Make shift fork switch between the first track and the second track, simple in construction, easy to use, length in service life, low cost, can be complete
Realize Automated condtrol.
B. this utility model also arranges a dial device in the side of steel beam rail, and it drives driver plate by reducing motor
Followed by conveying axis to rotate, this dial device is used for pushing domestic animal from dynamic railway line motorless railway line,
If proximity switch detects domestic animal pipeline, proximity switch transmits a signal to PLC control system, and control system is according in advance
If the action of good programme-control dial device and the time of action, thus domestic animal is pushed from dynamic railway line without dynamic
On the railway line of power, it is achieved safe transition carries.
C. this utility model is also provided with position detecting mechanism, is accurately controlled shift fork and the duration of oscillation of driver plate and angle
Degree, wait needing the domestic animal of classification through photoswitch position, photoswitch sends signal to PLC control system, and PLC controls system
Unite and control cylinder piston rod whether action according to photoelectric switching signal, thus control the swing of shift fork, then control domestic animal conveying
Line walks the first track or the second track, it is achieved automatization's rapid translating track, it is not necessary to manually carry out track conversion.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right
In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is pneumatic double track track switch overall structure schematic diagram provided by the utility model；
Fig. 2 is the top view shown in Fig. 1；
Fig. 3 is switch mechanism structural representation in Fig. 1；
Fig. 4 is top view in Fig. 3.
Description of reference numerals:
1-the first track, the straight rail of 11-first, the straight rail of 12-second；2-the second track, the curved rail of 21-first, 22-second is curved
Rail；3-switch mechanism, 31-track switch seat, 32-cylinder, 321-piston rod, 322-cylinder body, 323-cylinder fixed mount, 33-shift fork,
34-connecting rod；4-rotating shaft；5-horizontal side；6-arcuate flanks；7-U shape groove；8-connection bump；9-steel beam rail；10-driver plate fills
Put, 101-reducing motor, 102-motor mounting plate, 103-driver plate；20-position detecting mechanism, 201-photoswitch, 202-is close
Switch；30-connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
As depicted in figs. 1 and 2, this utility model provides a kind of pneumatic double track track switch, including by the first straight rail 11 and
First track 1 of two straight rail 12 compositions, the second track 2 being made up of the first curved rail 21 and the second curved rail 22 and switch mechanism 3, the
A gap is formed so that the first track 1 is connected with the second track 2, the second curved rail 22 and the second straight rail 12 phase on two straight rails 12
Linking, switch mechanism 3 is arranged at end and the gap position of the first straight rail 11 of the first curved rail 21, first track the 1, second track
2 and switch mechanism 3 be fixed on the lower section of a steel beam rail 9 by a connecting rod 30.
Switch mechanism 3 includes track switch seat 31, cylinder 32 and shift fork 33, one end of track switch seat 31 and the second straight rail 12 and first
Curved rail 21 is fixing to be connected, and the cylinder body 322 of cylinder 32 is fixed on track switch seat 31 by cylinder fixed mount 323, one end of shift fork 33
Being fixed on track switch seat 31 by a rotating shaft 4, the piston rod 321 of cylinder 32 makes it rotate along rotating shaft 4 by shift fork 33,
Shift fork 33 is made to switch between the first track 1 and the second track 2.When shift fork is fitted under the driving of cylinder piston rod 321
The medial surface of rail always, then have the first track to switch to the second track and carry, when cylinder piston rod 321 shift fork 33 pastes
Being combined in the medial surface of the second straight rail 12, now the passage of the second track 2 is blocked by shift fork 33, it is achieved from the second track 2 side of conveying
To the conversion to the first track 1 conveying direction.This utility model, by using pneumatic control to control the swing of shift fork, makes shift fork
33 switch between the first track 1 and the second track 2, simple in construction, easy to use, length in service life, low cost, can be the most real
Existing Automated condtrol.
As it is shown on figure 3, have horizontal side 5 and an arcuate flanks 6, a water on track switch seat 31 provided by the utility model
Flat side 5 flushes with the medial surface of the second straight rail 12, and arcuate flanks 6 flushes with the inner side cambered surface of the first curved rail 21；Shift fork
33 other ends being positioned at track switch seat 31.Track switch seat install put in place after, its horizontal side and arcuate flanks respectively with the first track and
Second track is connected.
Shift fork 33 is preferably positioned at the gap position between track switch seat 31 and the second straight rail 12 by this utility model, shift fork 33
One end is connected with the other end of track switch seat 31, as it is shown on figure 3, shift fork 33 has a horizontal side 5 and one and first by rotating shaft 4
The arcuate flanks 6 that curved rail 21 medial surface is identical；When piston rod 321 shift fork 33 4 rotation around the shaft of cylinder 32, cause shift fork
The medial surface of the other end of 33 and the first straight rail 11 fits, it is achieved the conducting of the second track 2；Piston rod 321 when cylinder 32
Shift fork 33 4 rotation around the shaft, causes the other end of shift fork 33 and the medial surface of the second straight rail 12 to fit, it is achieved the first rail
The conducting in road 1.Certainly, above-mentioned shifting fork structure is preferred structure, it would however also be possible to employ other is held in the mouth mutually with the first track and the second track
The structure connect, the most just repeats no more.
In order to realize being connected cooperation smoothly between shift fork with track switch seat, the connection end at track switch seat 31 is provided with connection bump
8, at connection end molding one U-lag 7 of shift fork 33, certainly, connection bump 8 can also be arranged on shift fork 33 here, U-shaped recessed
Groove 7 is molded over the end position of track switch seat.Connection bump 8 is plugged in U-lag 7, and by rotating shaft 4, the two is hinged.Can lead to
Cross the direct shift fork of piston rod, it would however also be possible to employ on the fixing end lateral surface of shift fork 33, connect a connecting rod 34, such as Fig. 3 and Tu
Shown in 4, connecting rod 34 is hinged with the piston rod 321 of cylinder 32.
The side of described steel beam rail 9 is additionally provided with a dial device 10, and this device is used for domestic animal from dynamic track
Push on line on motorless railway line.Described dial device 10 includes reducing motor 101, motor mounting plate 102 and driver plate
103；Reducing motor 101 is fixed on the side of described steel beam rail 9 by motor mounting plate 102, and described driver plate 103 is arranged on institute
State on the output shaft of reducing motor 101.
Two-orbit is got on and is additionally provided with position detecting mechanism 20, and it includes photoswitch 201 and proximity switch 202, and light is established by cable
Closing 201 to be arranged on the first track 1, proximity switch 202 is arranged close to the position of driver plate 103.The domestic animal warp of classification to be needed
When crossing photoswitch 201 position, photoswitch 201 sends signal to PLC control system, and PLC control system is according to photoswitch
201 signals control cylinder piston rod 321 whether action, thus control the swing of shift fork 33, then control domestic animal pipeline and walk the
One track 1 or the second track 2.When domestic animal pipeline runs to proximity switch 202 position, proximity switch 202 is by signal transmission
To PLC control system, control system according to the action of the programme-control dial device 10 set in advance and the time of action, thus
Domestic animal is pushed on motorless railway line from dynamic railway line smoothly, it is achieved smoothly transitting of domestic animal pipeline.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among the protection domain still in this utility model creation.
Claims (8)
1. a pneumatic double track track switch, including the first track (1) being made up of the first straight rail (11) and the second straight rail (12), by
The second track (2) that one curved rail (21) and the second curved rail (22) form and switch mechanism (3), the described second straight rail (12) is upper to be formed
One gap so that described first track (1) is connected with the second track (2), described second curved rail (22) and the described second straight rail
(12) being connected mutually, described switch mechanism (3) is arranged at the end of described first curved rail (21) and slitting of the described first straight rail (11)
Mouth position, it is characterised in that described switch mechanism (3) includes track switch seat (31), cylinder (32) and shift fork (33), described track switch seat
(31) one end is fixing with the described second straight rail (12) and the first curved rail (21) to be connected, described cylinder (32) and described track switch seat
(31) fixing connection, one end of described shift fork (33) is fixed on described track switch seat (31) by a rotating shaft (4), described cylinder
(32) piston rod (321), by driving described shift fork (33) to make it rotate along described rotating shaft (4), makes described shift fork (33) exist
Switch between described first track (1) and the second track (2).
Pneumatic double track track switch the most according to claim 1, it is characterised in that on described track switch seat (31), there is a horizontal side
Face (5) and an arcuate flanks (6), described horizontal side (5) flushes with the medial surface of the described second straight rail (12), described arc
Side (6) flushes with the inner side cambered surface of described first curved rail (21)；Described shift fork (33) is positioned at the another of described track switch seat (31)
One end.
Pneumatic double track track switch the most according to claim 2, it is characterised in that described shift fork (33) is positioned at described track switch seat
(31) the gap position between and the second straight rail (12), one end of described shift fork (33) is by described rotating shaft (4) and described track switch seat
(31) the other end connects, described shift fork (33) have a horizontal side (5) and one with described first curved rail (21) medial surface phase
Same arcuate flanks (6)；When the piston rod (321) of described cylinder (32) drives described shift fork (33) to rotate around described rotating shaft (4),
The other end of described shift fork (33) is caused to fit with the medial surface of the described first straight rail (11), it is achieved described second track (2)
Conducting；When the piston rod (321) of described cylinder (32) drives described shift fork (33) to rotate around described rotating shaft (4), cause described
The other end of shift fork (33) fits with the medial surface of the described second straight rail (12), it is achieved the conducting of the first track (1).
Pneumatic double track track switch the most according to claim 3, it is characterised in that the connection end of described track switch seat (31) is provided with even
Connecing projection (8), connection end molding one U-lag (7) of described shift fork (33), described connection bump (8) is plugged in described U-lag
(7) in and by described rotating shaft (4), the two is hinged.
Pneumatic double track track switch the most according to claim 4, it is characterised in that on the fixing end lateral surface of described shift fork (33)
Connecting a connecting rod (34), described connecting rod (34) is hinged with the piston rod (321) of described cylinder (32).
6. according to the arbitrary described pneumatic double track track switch of claim 1-5, it is characterised in that described first track (1), the second rail
Road (2) and switch mechanism (3) are fixed on the lower section of a steel beam rail (9) by a connecting rod (30).
Pneumatic double track track switch the most according to claim 6, it is characterised in that the side of described steel beam rail (9) is additionally provided with
For domestic animal being pushed from dynamic railway line the dial device (10) on motorless railway line, described dial device
(10) reducing motor (101), motor mounting plate (102) and driver plate (103) are included；Described reducing motor (101) is by described
Motor mounting plate (102) is fixed on the side of described steel beam rail (9), and described driver plate (103) is arranged on described reducing motor
(101) on output shaft.
Pneumatic double track track switch the most according to claim 7, it is characterised in that described two-orbit is got on and is additionally provided with position detection
Mechanism (20), it includes photoswitch (201) and proximity switch (202), and described photoswitch (201) is arranged on the first track
(1), on, described proximity switch (202) is arranged close to the position of described driver plate (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786856.0U CN205820310U (en) | 2016-07-23 | 2016-07-23 | A kind of pneumatic double track track switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786856.0U CN205820310U (en) | 2016-07-23 | 2016-07-23 | A kind of pneumatic double track track switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820310U true CN205820310U (en) | 2016-12-21 |
Family
ID=57560709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786856.0U Withdrawn - After Issue CN205820310U (en) | 2016-07-23 | 2016-07-23 | A kind of pneumatic double track track switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044159A (en) * | 2016-07-23 | 2016-10-26 | 中国包装和食品机械有限公司 | Pneumatic double-track turnout |
-
2016
- 2016-07-23 CN CN201620786856.0U patent/CN205820310U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044159A (en) * | 2016-07-23 | 2016-10-26 | 中国包装和食品机械有限公司 | Pneumatic double-track turnout |
| CN106044159B (en) * | 2016-07-23 | 2018-11-06 | 中国包装和食品机械有限公司 | A kind of pneumatic double track track switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20181106 |