CN206494434U - Adjustable Hydranlic tensioner - Google Patents
Adjustable Hydranlic tensioner Download PDFInfo
- Publication number
- CN206494434U CN206494434U CN201720168204.5U CN201720168204U CN206494434U CN 206494434 U CN206494434 U CN 206494434U CN 201720168204 U CN201720168204 U CN 201720168204U CN 206494434 U CN206494434 U CN 206494434U
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- CN
- China
- Prior art keywords
- fixed pulley
- hydraulic
- pulley
- tensioning dolly
- hydraulic press
- 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 adjustable Hydranlic tensioner, including tensioning dolly, steel wire, movable pulley one, hydraulic press one, hydraulic pump, auxiliary hydraulic pressure machine and control cabinet, one end of the tensioning dolly and the removable connection of conveyer belt, the movable pulley one is connected between the fixed pulley one of the upper and lower ends of the opposite side of tensioning dolly by steel wire respectively, connected between the fixed pulley one and movable pulley two of the tensioning dolly upper end by steel wire, it is fixedly connected between one end of the movable pulley two and auxiliary hydraulic pressure machine by hydraulic stem, connected between the fixed pulley one and fixed pulley two of the tensioning dolly lower end by steel wire, the hydraulic press one and being arranged between the hydraulic pump of the side of hydraulic press one is tightly connected by petroleum pipeline, and accumulation of energy station is provided between hydraulic press one and hydraulic pump, the hydraulic pump and it is electrically connected between the control cabinet of hydraulic pump side by wire.The utility model structure is novel, easy to control, and operating efficiency is high, safe and reliable.
Description
Technical field
The utility model is related to tension equipment technical field, specially a kind of adjustable Hydranlic tensioner.
Background technology
At present, the tensioning apparatus of ribbon conveyer is as an important component in ribbon conveyer, and it is acted on not
It is alternative.Existing machinery is tensioned, such as fixed, Weight type, but tensioning apparatus can not only produce constant tensile force, very
The situation of tensile force failure can be extremely produced, causes its out of hand, safety coefficient is low；And tensile force can not be adjusted, and cause
Conveyer belt conveyer belt because of caused by tension force deficiency occurs when startup stage or conveying capacity change is sent for ribbon conveyer
The phenomenon such as skid, the working space of heavy-hammer-tightening is than larger in addition, and at present, take-up device structure is complex, and control is inconvenient,
Assurance to tension force is inaccurate, and operating efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of adjustable Hydranlic tensioner, to solve to carry in above-mentioned background technology
The problem of going out, is had an advantageous effect in that：The apparatus structure is novel, easy to control, and operating efficiency is high, safe and reliable.
To achieve the above object, the utility model provides following technical scheme：A kind of adjustable Hydranlic tensioner, including
Dolly, steel wire, movable pulley one, hydraulic press one, hydraulic pump, auxiliary hydraulic pressure machine and control cabinet are tensioned, the tensioning dolly is arranged on
On mounting table, and it is slidably connected between tensioning dolly and mounting table, one end of the tensioning dolly and the removable connection of conveyer belt,
The upper and lower ends of the opposite side of the tensioning dolly are symmetrically installed with hydraulic stem and dynamic cunning on fixed pulley one, the hydraulic press one
Wheel one is fixedly connected, and the movable pulley one passes through steel between the fixed pulley one of the upper and lower ends of the opposite side of tensioning dolly respectively
Silk connection, is connected, the movable pulley two and wall between the fixed pulley one and movable pulley two of the tensioning dolly upper end by steel wire
Connected, be fixedly connected between one end of the movable pulley two and auxiliary hydraulic pressure machine by hydraulic stem by steel wire between body, it is described
Connected between the fixed pulley one and fixed pulley two of tensioning dolly lower end by steel wire, and be tensioned the fixed pulley one of dolly lower end with determining
Tension sensor is installed between pulley two, the hydraulic press one and is arranged between the hydraulic pump of the side of hydraulic press one by defeated
Tubing seal is connected, and accumulation of energy station is provided between hydraulic press one and hydraulic pump, and the hydraulic pump is with being arranged on hydraulic pump side
Control cabinet between be electrically connected with by wire, be electrically connected between the control cabinet and tension sensor by wire.
It is preferred that, the hydraulic press one is arranged on base, and is provided with angle demodulator between hydraulic press one and base.
It is preferred that, it is provided between hydraulic press two, and hydraulic press two and hydraulic pump and passes through on the lower position of the base
Petroleum pipeline is tightly connected.
It is preferred that, it is tightly connected between hydraulic pump and the auxiliary hydraulic pressure machine by petroleum pipeline.
It is preferred that, form one between the fixed pulley one of the upper and lower ends of the opposite side of the movable pulley one and tensioning dolly
Individual running block, and movable pulley one be arranged on tensioning dolly opposite side upper and lower ends fixed pulley one centre position on.
It is preferred that, running block is formd between fixed pulley one, movable pulley two and the metope of the tensioning dolly upper end, and
The steel wire moment being tensioned between fixed pulley one, movable pulley two and the metope of dolly upper end is in horizontality.
It is preferred that, fixed pulley group is formed between the fixed pulley one and fixed pulley two of the tensioning dolly lower end, and be tensioned small
The steel wire moment between the fixed pulley one and fixed pulley two of car lower end is in horizontality.
Compared with prior art, the beneficial effects of the utility model are：The device structure is novel, and the device uses hydraulic press
Safe and reliable as power resources, and working stability, the device uses two running blocks and a fixed pulley group, is carrying
While high workload efficiency, the stability and reliability of control, the presence of auxiliary hydraulic pressure machine, and tension sensor also ensure that
Installation, make regulation of the device to tension force more accurate, using cooperatively between control cabinet and hydraulic pump and accumulation of energy station makes
The control of the device more facilitates, the installation of angle demodulator between hydraulic press one and base, and base lower position upper liquid
The presence of press two, is easy to the regulation to angle and height in the course of work of hydraulic press one, can be real according to situation at that time
When regulation angle and height, increase uses scope, also increases the security performance used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model installation diagram；
Fig. 3 is the structural representation of the utility model hydraulic press one.
In figure：1- conveyer belts；2- is tensioned dolly；3- steel wires；4- movable pulleys one；5- hydraulic stems；6- hydraulic presses one；7- is slided surely
Wheel one；8- movable pulleys two；9- petroleum pipelines；10- hydraulic pumps；11- auxiliary hydraulic pressure machines；12- tension sensors；13- wires；14- determines
Pulley two；15- control cabinets；16- accumulation of energys station；17- angle demodulators；18- hydraulic presses two；19- bases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of adjustable Hydranlic tensioner, including
Tight dolly 2, steel wire 3, movable pulley 1, hydraulic press 1, hydraulic pump 10, auxiliary hydraulic pressure machine 11 and control cabinet 15, tensioning dolly 2 are set
Put on mounting table, and be slidably connected between tensioning dolly 2 and mounting table, be tensioned one end and the removable company of conveyer belt 1 of dolly 2
Connect, the upper and lower ends of the opposite side of tensioning dolly 2 are symmetrically installed with hydraulic stem 5 and dynamic cunning on fixed pulley 1, hydraulic press 1
Take turns 1 to be fixedly connected, movable pulley 1 passes through steel between the fixed pulley 1 of the upper and lower ends of the opposite side of tensioning dolly 2 respectively
Silk 3 is connected, and is connected between the fixed pulley 1 and movable pulley 28 of tensioning dolly 2 upper end by steel wire 3, movable pulley 28 and wall
Between connected by steel wire 3, be fixedly connected between one end of movable pulley 28 and auxiliary hydraulic pressure machine 11 by hydraulic stem 5, be tensioned it is small
Connected between the fixed pulley 1 and fixed pulley 2 14 of the lower end of car 2 by steel wire 3, and the fixed pulley 1 of tensioning dolly 2 lower end with
Tension sensor 12 is installed between fixed pulley 2 14, hydraulic press 1 and is arranged between the hydraulic pump 10 of the side of hydraulic press 1
It is tightly connected by petroleum pipeline 9, and accumulation of energy station 16 is provided between hydraulic press 1 and hydraulic pump 10, hydraulic pump 10 is with being arranged on
It is electrically connected between the control cabinet 15 of the side of hydraulic pump 10 by wire 13, by leading between control cabinet 15 and tension sensor 12
Line 13 is electrically connected with, and hydraulic press 1 is arranged on base 19, and is provided with angle demodulator between hydraulic press 1 and base 19
17, it is provided with the lower position of base 19 close by petroleum pipeline 9 between hydraulic press 2 18, and hydraulic press 2 18 and hydraulic pump 10
Envelope connection, is tightly connected between hydraulic pump 10 and auxiliary hydraulic pressure machine 11 by petroleum pipeline 9, and movable pulley 1 is another with tensioning dolly 2
A running block is formd between the fixed pulley 1 of the upper and lower ends of side, and movable pulley 1 is arranged on tensioning dolly 2
On the centre position of the fixed pulley 1 of the upper and lower ends of opposite side, fixed pulley 1, the and of movable pulley 28 of tensioning dolly 2 upper end
The steel wire 3 between running block, and fixed pulley 1, movable pulley 28 and the metope of tensioning dolly 2 upper end is formd between metope
Moment is in horizontality, and fixed pulley group, and tensioning are formed between the fixed pulley 1 and fixed pulley 2 14 of tensioning dolly 2 lower end
The moment of steel wire 3 between the fixed pulley 1 and fixed pulley 2 14 of the lower end of dolly 2 is in horizontality.
Operation principle：In use, conveyer belt 1 is fixed into tensioning dolly 2 one end, the control work of hydraulic pump 10 of control cabinet 15
Make, hydraulic pump 10 is energized to hydraulic press 1, hydraulic press 1 drives movable pulley 1 to be subjected to displacement by hydraulic stem 5, movable pulley one
4 pull the fixed pulley 1 on tensioning dolly 2 by steel wire 3, so as to drive tensioning dolly 2 to be subjected to displacement, tension sensor 12 is real
When monitor tension variation, and be adjusted by auxiliary hydraulic pressure machine 11, in the course of the work, hydraulic press 1 is according in real time
Power changes, and angle is adjusted by angle demodulator 17, adjusts height by hydraulic press 2 18, the tension force in system is stablized
And balance.
Claims (7)
1. a kind of adjustable Hydranlic tensioner, including tensioning dolly（2）, steel wire（3）, movable pulley one（4）, hydraulic press one（6）、
Hydraulic pump（10）, auxiliary hydraulic pressure machine（11）And control cabinet（15）, it is characterised in that：The tensioning dolly（2）It is arranged on mounting table
On, and tensioning dolly（2）It is slidably connected between mounting table, the tensioning dolly（2）One end and conveyer belt（1）Removable company
Connect, the tensioning dolly（2）The upper and lower ends of opposite side be symmetrically installed with fixed pulley one（7）, the hydraulic press one（6）On
Hydraulic stem（5）With movable pulley one（4）It is fixedly connected, the movable pulley one（4）Respectively with tensioning dolly（2）Opposite side above and below
The fixed pulley one at two ends（7）Between pass through steel wire（3）Connection, the tensioning dolly（2）The fixed pulley one of upper end（7）With movable pulley
Two（8）Between pass through steel wire（3）Connection, the movable pulley two（8）Pass through steel wire between wall（3）Connection, the movable pulley
Two（8）One end and auxiliary hydraulic pressure machine（11）Between pass through hydraulic stem（5）It is fixedly connected, the tensioning dolly（2）Lower end is determined
Pulley one（7）With fixed pulley two（14）Between pass through steel wire（3）Connection, and tensioning dolly（2）The fixed pulley one of lower end（7）With determining
Pulley two（14）Between tension sensor is installed（12）, the hydraulic press one（6）With being arranged on hydraulic press one（6）The liquid of side
Press pump（10）Between pass through petroleum pipeline（9）It is tightly connected, and hydraulic press one（6）With hydraulic pump（10）Between be provided with accumulation of energy station
（16）, the hydraulic pump（10）With installed in hydraulic pump（10）The control cabinet of side（15）Between pass through wire（13）Electrically connect
Connect, the control cabinet（15）With tension sensor（12）Between pass through wire（13）It is electrically connected with.
2. a kind of adjustable Hydranlic tensioner according to claim 1, it is characterised in that：The hydraulic press one（6）Peace
Mounted in base（19）On, and hydraulic press one（6）With base（19）Between angle demodulator is installed（17）.
3. a kind of adjustable Hydranlic tensioner according to claim 2, it is characterised in that：The base（19）Lower section
Hydraulic press two is installed on position（18）, and hydraulic press two（18）With hydraulic pump（10）Between pass through petroleum pipeline（9）It is tightly connected.
4. a kind of adjustable Hydranlic tensioner according to claim 1, it is characterised in that：The hydraulic pump（10）With it is auxiliary
Help hydraulic press（11）Between pass through petroleum pipeline（9）It is tightly connected.
5. a kind of adjustable Hydranlic tensioner according to claim 1, it is characterised in that：The movable pulley one（4）With
It is tensioned dolly（2）Opposite side upper and lower ends fixed pulley one（7）Between form a running block, and movable pulley one
（4）It is arranged on tensioning dolly（2）Opposite side upper and lower ends fixed pulley one（7）Centre position on.
6. a kind of adjustable Hydranlic tensioner according to claim 1, it is characterised in that：It is described to state tensioning dolly（2）
The fixed pulley one of upper end（7）, movable pulley two（8）Running block, and tensioning dolly are formd between metope（2）Cunning is determined in upper end
Wheel one（7）, movable pulley two（8）Steel wire between metope（3）Moment is in horizontality.
7. a kind of adjustable Hydranlic tensioner according to claim 1, it is characterised in that：The tensioning dolly（2）Under
The fixed pulley one at end（7）With fixed pulley two（14）Between formed fixed pulley group, and tensioning dolly（2）The fixed pulley one of lower end（7）
With fixed pulley two（14）Between steel wire（3）Moment is in horizontality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168204.5U CN206494434U (en) | 2017-02-24 | 2017-02-24 | Adjustable Hydranlic tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720168204.5U CN206494434U (en) | 2017-02-24 | 2017-02-24 | Adjustable Hydranlic tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494434U true CN206494434U (en) | 2017-09-15 |
Family
ID=59806529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720168204.5U Expired - Fee Related CN206494434U (en) | 2017-02-24 | 2017-02-24 | Adjustable Hydranlic tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190392A (en) * | 2017-12-20 | 2018-06-22 | 太原理工大学 | A kind of ribbon conveyer hydraulic tensioning power dynamic measures and feedback method |
-
2017
- 2017-02-24 CN CN201720168204.5U patent/CN206494434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190392A (en) * | 2017-12-20 | 2018-06-22 | 太原理工大学 | A kind of ribbon conveyer hydraulic tensioning power dynamic measures and feedback method |
| CN108190392B (en) * | 2017-12-20 | 2019-08-30 | 太原理工大学 | A kind of measurement of belt conveyor hydraulic tensioning power dynamic and feedback method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20180224 |