CN208494574U - A kind of tailing gate lifting device of flotation device - Google Patents
A kind of tailing gate lifting device of flotation device Download PDFInfo
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- CN208494574U CN208494574U CN201820844802.4U CN201820844802U CN208494574U CN 208494574 U CN208494574 U CN 208494574U CN 201820844802 U CN201820844802 U CN 201820844802U CN 208494574 U CN208494574 U CN 208494574U
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- screw rod
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- scale
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Abstract
A kind of tailing gate lifting device of flotation device, including servo motor, screw lift, handwheel and sleeve, screw rod through-hole is equipped in the middle part of the screw lift, the bottom of screw rod and the connecting rod of gate are bolted to connection, the top of screw rod passes through pedestal and the screw rod through-hole of screw lift upwardly extends, sleeve is provided at the top of screw lift, around screw rod, sleeve is fixedly connected with screw lift, sleeve is cylinder, it is made of cylinder, cylinder cap, notch and graduated scale, screw mandrel top is provided with scale indication device.The utility model uses the duplicate protection of caging bolt and alarm; the case where safety that the tailing gate lifting device of flotation device can effectively be promoted is further provided with graduated scale, and worker accurately can know gate opening in behaviour; and regulating gate opens size as needed, it is very convenient.
Description
Technical field
The utility model relates to mining machinery machine technical fields, and in particular to a kind of tailing gate lifting dress of flotation device
It sets.
Background technique
When flotation device is turned on or off gate, the prior art would generally use screw lift, be equipped with servo
Motor and handwheel, can play Electronic control and manually control can effect.
But in practical factory work, worker when with system above starting gate or closed shutter, due to
It can not see gate, so often operate by rule of thumb, disadvantage of this is that: safety is low, operation is not accurate, machine is occurring
When device failure, it cannot find in time.
Summary of the invention
In order to overcome the deficiencies of the prior art, the utility model discloses a kind of tailing gate lifting devices of flotation device.
To achieve the above object, the technical solution of the utility model is:
A kind of tailing gate lifting device of flotation device, including servo motor 3, screw lift 4, handwheel 12 and sleeve
1, the servo motor 3, screw lift 4 are fixed by bolts on pedestal 5, the servo motor 3 and screw lift
4, screw lift 4 is connected by shaft coupling respectively with handwheel 12, and screw rod through-hole, silk are equipped in the middle part of the screw lift 4
The bottom of bar 2 and the connecting rod 6 of gate 7 are bolted to connection, and the top of screw rod 2 passes through pedestal 5 and screw rod through-hole prolongs upwards
It stretches, the screw rod through-hole is engaged with screw rod, is provided with sleeve 1 at the top of screw lift 4, around screw rod 2, described
Sleeve 1 is fixedly connected with screw lift 4, and the sleeve 1 is cylinder, by cylinder 103, cylinder cap 101, notch 102 and is carved
Ruler 104 to be spent to form, the cylinder cap 101 is arranged on 1 top of sleeve, and the one side of cylinder 103 is arranged in the graduated scale 104,
The notch 102 is strip opening, and notch 102 is separately positioned on the two sides of cylinder 103,2 top of the screw rod setting
There is scale indication device 10, the scale indication device 10 is located at outside notch 102, and is fixedly connected with screw rod 2.
Preferably, the sleeve 1 is pvc or metal material manufactures.
Preferably, the graduated scale 104 of the sleeve 1 includes screw rod altitude scale ruler and door opening Lift graduated scale,
The graduated scale 104 is accurate to 1mm.
Preferably, the screw rod altitude scale ruler is labeled with the suitable height 1042 of screw rod starting point height 1041, screw rod,
The limiting altitude 1043 of screw rod.
Preferably, the door opening Lift Scale is shown with door opening unlatching starting point height 1044, door opening is opened and fitted
Preferably height 1045, door opening open limiting altitude 1046.
Preferably, it is set respectively by the corresponding scale of the screw rod starting point height (1041) and the limiting altitude 1043 of screw rod
It is equipped with alarm switch 11, the alarm switch 11 and alarm Electricity Federation.
Preferably, the position that can be touched by scale indication device 10 is arranged in the alarm switch 11.
Preferably, 7 two sides of gate are provided with limiting slot 9.
Preferably, caging bolt 8 is provided in the limiting slot 9.
Beneficial effect
The utility model has the following beneficial effects:
1, improve the safety of tailing gate lifting device: due to having graduated scale (104), worker operation when,
It can intuitively see scale indication device (10) more than screw rod limiting altitude (1043) or lower than screw rod starting point height
(1041) mark, even if can't see, when screw rod (2) reaches warning height as above, alarm switch (11) is touched, electricity
The alarm of connection also can automatic alarm, prompt worker's mechanical disorder.In addition, in gate locating limiting slot (9), limiting slot (9)
In caging bolt (8) are installed, these designs also provide protection to the safety of system.
2, it is provided convenience for the operation of worker, and operation can be made precisely errorless: since worker is in operation mine tail gate liter
When falling unit, it can intuitively see graduated scale (104), understand the accurate-size of gate opening, so non-when operation
It is often convenient, the opereating specification being commonly used can also be set by the setting to servo motor (3), it at this time will be more square
Just, in addition, due to faulty alarm automatic prompt, in this respect again provided convenience for worker.
Detailed description of the invention
A kind of Fig. 1: schematic diagram of the tailing gate lifting device of flotation device；
Fig. 2: sleeve scale schematic diagram；
Fig. 3: the schematic diagram in the notch face of sleeve；
1: sleeve, 2: screw rod, 3: servo motor, 4: screw lift, 5: pedestal, 6: connecting rod, 7: gate, 8: limit spiral shell
Bolt, 9: limiting slot, 10: scale indication device, 11: alarm switch, 12: handwheel, 101: cylinder cap, 102: notch, 103: cylinder,
104: graduated scale, 1041: screw rod starting point height, 1042: the suitable height of screw rod, 1043: the limiting altitude of screw rod, 1044: door
Wide open to open starting point height, 1045: door opening opens suitable height, and 1046: door opening opens limiting altitude.
Specific embodiment
As described below, the only preferred embodiment of the utility model is not intended to limit the protection of the utility model
Range, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model.
Embodiment 1:
A kind of tailing gate lifting device of flotation device, including servo motor 3, screw lift 4, handwheel 12 and sleeve
1, the servo motor 3, screw lift 4 are fixed by bolts on pedestal 5, the servo motor 3 and screw lift
4, screw lift 4 is connected by shaft coupling respectively with handwheel 12, and screw rod through-hole, silk are equipped in the middle part of the screw lift 4
The bottom of bar 2 and the connecting rod 6 of gate 7 are bolted to connection, and the top of screw rod 2 passes through pedestal 5 and screw rod through-hole prolongs upwards
It stretches, the screw rod through-hole is engaged with screw rod, is provided with sleeve 1 at the top of screw lift 4, around screw rod 2, described
Sleeve 1 is fixedly connected with screw lift 4, and the sleeve 1 is cylinder, by cylinder 103, cylinder cap 101, notch 102 and is carved
Ruler 104 to be spent to form, the cylinder cap 101 is arranged on 1 top of sleeve, and the one side of cylinder 103 is arranged in the graduated scale 104,
The notch 102 is strip opening, and notch 102 is separately positioned on the two sides of cylinder 103,2 top of the screw rod setting
There is scale indication device 10, the scale indication device 10 is located at outside notch 102, and is fixedly connected with screw rod 2；
The sleeve 1 is the manufacture of pvc material；
The graduated scale 104 of the sleeve 1 includes screw rod altitude scale ruler and door opening Lift graduated scale, the quarter
Degree ruler 104 is accurate to 1mm；
The screw rod altitude scale ruler is labeled with the suitable height 1042 of screw rod starting point height 1041, screw rod, screw rod
Limiting altitude 1043；
The door opening Lift Scale is shown with door opening and opens starting point height 1044, door opening unlatching suitable height
1045, door opening opens limiting altitude 1046；
Report is respectively arranged with by the corresponding scale of the limiting altitude 1043 of the screw rod starting point height (1041) and screw rod
Alert device switch 11, the alarm switch 11 and alarm Electricity Federation；
The position that can be touched by scale indication device 10 is arranged in the alarm switch 11；
7 two sides of gate are provided with limiting slot 9；
Caging bolt 8 is provided in the limiting slot 9.
Worker can intuitively see graduated scale (104), understand gate opening when operating mine tail gate lifting device
Accurate-size, thus it is very convenient when operation, can also be by the setting to servo motor (3), setting often makes
Opereating specification will be at this time more convenient, in addition, being in this respect again worker due to the automatic prompt of faulty alarm
It provides convenience.
Embodiment 2:
A kind of tailing gate lifting device of flotation device, including servo motor 3, screw lift 4, handwheel 12 and sleeve
1, the servo motor 3, screw lift 4 are fixed by bolts on pedestal 5, the servo motor 3 and screw lift
4, screw lift 4 is connected by shaft coupling respectively with handwheel 12, and screw rod through-hole, silk are equipped in the middle part of the screw lift 4
The bottom of bar 2 and the connecting rod 6 of gate 7 are bolted to connection, and the top of screw rod 2 passes through pedestal 5 and screw rod through-hole prolongs upwards
It stretches, the screw rod through-hole is engaged with screw rod, is provided with sleeve 1 at the top of screw lift 4, around screw rod 2, described
Sleeve 1 is fixedly connected with screw lift 4, and the sleeve 1 is cylinder, by cylinder 103, cylinder cap 101, notch 102 and is carved
Ruler 104 to be spent to form, the cylinder cap 101 is arranged on 1 top of sleeve, and the one side of cylinder 103 is arranged in the graduated scale 104,
The notch 102 is strip opening, and notch 102 is separately positioned on the two sides of cylinder 103,2 top of the screw rod setting
There is scale indication device 10, the scale indication device 10 is located at outside notch 102, and is fixedly connected with screw rod 2；
The sleeve 1 is metal material manufacture；
The graduated scale 104 of the sleeve 1 includes screw rod altitude scale ruler and door opening Lift graduated scale, the quarter
Degree ruler 104 is accurate to 1mm；
The screw rod altitude scale ruler is labeled with the suitable height 1042 of screw rod starting point height 1041, screw rod, screw rod
Limiting altitude 1043；
The door opening Lift Scale is shown with door opening and opens starting point height 1044, door opening unlatching suitable height
1045, door opening opens limiting altitude 1046.
Graduated scale 104 includes screw rod altitude scale ruler and door opening Lift graduated scale, is the hoisting depth because of screw rod
Not equivalent to gate opening can be understood more intuitively by door opening Lift graduated scale in the height of door opening unlatching, worker
When the open degree of door opening, thus to material disengaging gate control it is more accurate.
Embodiment 3:
A kind of tailing gate lifting device of flotation device, including servo motor 3, screw lift 4, handwheel 12 and sleeve
1, the servo motor 3, screw lift 4 are fixed by bolts on pedestal 5, the servo motor 3 and screw lift
4, screw lift 4 is connected by shaft coupling respectively with handwheel 12, and screw rod through-hole, silk are equipped in the middle part of the screw lift 4
The bottom of bar 2 and the connecting rod 6 of gate 7 are bolted to connection, and the top of screw rod 2 passes through pedestal 5 and screw rod through-hole prolongs upwards
It stretches, the screw rod through-hole is engaged with screw rod, is provided with sleeve 1 at the top of screw lift 4, around screw rod 2, described
Sleeve 1 is fixedly connected with screw lift 4, and the sleeve 1 is cylinder, by cylinder 103, cylinder cap 101, notch 102 and is carved
Ruler 104 to be spent to form, the cylinder cap 101 is arranged on 1 top of sleeve, and the one side of cylinder 103 is arranged in the graduated scale 104,
The notch 102 is strip opening, and notch 102 is separately positioned on the two sides of cylinder 103,2 top of the screw rod setting
There is scale indication device 10, the scale indication device 10 is located at outside notch 102, and is fixedly connected with screw rod 2；
The sleeve 1 is pvc or metal material manufactures；
The graduated scale 104 of the sleeve 1 includes screw rod altitude scale ruler and door opening Lift graduated scale, the quarter
Degree ruler 104 is accurate to 1mm；
The screw rod altitude scale ruler is labeled with the suitable height 1042 of screw rod starting point height 1041, screw rod, screw rod
Limiting altitude 1043；
The door opening Lift Scale is shown with door opening and opens starting point height 1044, door opening unlatching suitable height
1045, door opening opens limiting altitude 1046；
Report is respectively arranged with by the corresponding scale of the limiting altitude 1043 of the screw rod starting point height (1041) and screw rod
Alert device switch 11, the alarm switch 11 and alarm Electricity Federation；
The position that can be touched by scale indication device 10 is arranged in the alarm switch 11.
Due to having graduated scale (104), worker can intuitively see that scale indication device (10) is more than when operation
Screw rod limiting altitude (1043) or be lower than screw rod starting point height (1041) mark, even if can't see, when screw rod (2) reach as
On warning height when, alarm switch (11) is touched, the alarm of Electricity Federation also can automatic alarm, prompt worker's machine therefore
Barrier.
Scale indication device (10) be more than screw rod limiting altitude (1043) be possible to prompt screw rod 2 and gate 7 be detached from or
Person's gate 7 and door opening are detached from and other some failures, when being lower than screw rod starting point height (1041), it is likely that prompt silk
The failure that bar 2 and gate 7 are detached from and fall.
Embodiment 4:
A kind of tailing gate lifting device of flotation device, including servo motor 3, screw lift 4, handwheel 12 and sleeve
1, the servo motor 3, screw lift 4 are fixed by bolts on pedestal 5, the servo motor 3 and screw lift
4, screw lift 4 is connected by shaft coupling respectively with handwheel 12, and screw rod through-hole, silk are equipped in the middle part of the screw lift 4
The bottom of bar 2 and the connecting rod 6 of gate 7 are bolted to connection, and the top of screw rod 2 passes through pedestal 5 and screw rod through-hole prolongs upwards
It stretches, the screw rod through-hole is engaged with screw rod, is provided with sleeve 1 at the top of screw lift 4, around screw rod 2, described
Sleeve 1 is fixedly connected with screw lift 4, and the sleeve 1 is cylinder, by cylinder 103, cylinder cap 101, notch 102 and is carved
Ruler 104 to be spent to form, the cylinder cap 101 is arranged on 1 top of sleeve, and the one side of cylinder 103 is arranged in the graduated scale 104,
The notch 102 is strip opening, and notch 102 is separately positioned on the two sides of cylinder 103,2 top of the screw rod setting
There is scale indication device 10, the scale indication device 10 is located at outside notch 102, and is fixedly connected with screw rod 2；
7 two sides of gate are provided with limiting slot 9；
Caging bolt 8 is provided in the limiting slot 9.
Limiting slot 9 and caging bolt 8 can limit the running track and range of operation of gate 7, avoid the promotion of gate 7
When the problem of swinging, also avoid being promoted it is excessively high caused by gate 7 the problem of being detached from door opening.
Claims (9)
1. a kind of tailing gate lifting device of flotation device, it is characterised in that: including servo motor (3), screw lift (4),
Handwheel (12) and sleeve (1), the servo motor (3), screw lift (4) are fixed by bolts on pedestal (5), described
Servo motor (3) connected respectively by shaft coupling with screw lift (4), screw lift (4) with handwheel (12), it is described
Screw rod through-hole, the bottom of screw rod (2) and connecting rod (6) company of being bolted of gate (7) are equipped in the middle part of screw lift (4)
It connects, the top of screw rod (2) passes through pedestal (5) and screw rod through-hole upwardly extends, and the screw rod through-hole is engaged with screw rod, in screw rod
The top of elevator (4) is provided with sleeve (1) around screw rod (2), the sleeve (1) and screw lift (4) fixed company
It connects, the sleeve (1) is cylinder, is made of cylinder (103), cylinder cap (101), notch (102) and graduated scale (104), institute
On sleeve (1) top, the one side in cylinder (103) is arranged in the graduated scale (104), described for cylinder cap (101) setting stated
Notch (102) is strip opening, and notch (102) is separately positioned on the two sides of cylinder (103), and the screw rod (2) top is set
It is equipped with scale indication device (10), the scale indication device (10) is located at notch (102) outside, and fixes and connect with screw rod (2)
It connects.
2. a kind of tailing gate lifting device of flotation device as described in claim 1, it is characterised in that: the sleeve (1)
It is manufactured for pvc or metal material.
3. a kind of tailing gate lifting device of flotation device as described in claim 1, it is characterised in that: the sleeve (1)
Graduated scale (104) include screw rod altitude scale ruler and door opening Lift graduated scale, the graduated scale (104) is accurate to
1mm。
4. a kind of tailing gate lifting device of flotation device as claimed in claim 3, it is characterised in that: the screw rod height
Scale is shown with the suitable height (1042) of screw rod starting point height (1041), screw rod, the limiting altitude (1043) of screw rod.
5. a kind of tailing gate lifting device of flotation device as claimed in claim 3, it is characterised in that: the door opening is opened
Altitude scale ruler is labeled with door opening and opens starting point height (1044), door opening unlatching suitable height (1045), door opening unlatching limit height
It spends (1046).
6. a kind of tailing gate lifting device of flotation device as claimed in claim 4, it is characterised in that: the screw rod starting point
Highly alarm switch (11), the report are respectively arranged with by the corresponding scale of the limiting altitude (1043) of (1041) and screw rod
Alert device switch (11) and alarm Electricity Federation.
7. a kind of tailing gate lifting device of flotation device as claimed in claim 6, it is characterised in that: the alarm is opened
(11) setting is closed in the position that can be touched by scale indication device (10).
8. a kind of tailing gate lifting device of flotation device as described in claim 1, it is characterised in that: the gate (7)
Two sides are provided with limiting slot (9).
9. a kind of tailing gate lifting device of flotation device as claimed in claim 8, it is characterised in that: the limiting slot (9)
Inside it is provided with caging bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844802.4U CN208494574U (en) | 2018-06-01 | 2018-06-01 | A kind of tailing gate lifting device of flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844802.4U CN208494574U (en) | 2018-06-01 | 2018-06-01 | A kind of tailing gate lifting device of flotation device |
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| Publication Number | Publication Date |
|---|---|
| CN208494574U true CN208494574U (en) | 2019-02-15 |
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ID=65287360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820844802.4U Active CN208494574U (en) | 2018-06-01 | 2018-06-01 | A kind of tailing gate lifting device of flotation device |
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|---|---|
| CN (1) | CN208494574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124872A (en) * | 2019-06-07 | 2019-08-16 | 烟台东方冶金设计研究院有限公司 | Flap arrangement in a kind of new type flotation machine slot |
-
2018
- 2018-06-01 CN CN201820844802.4U patent/CN208494574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124872A (en) * | 2019-06-07 | 2019-08-16 | 烟台东方冶金设计研究院有限公司 | Flap arrangement in a kind of new type flotation machine slot |
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