CN210242447U - Longitudinal beam driving structure for material conveying of grate cooler - Google Patents
Longitudinal beam driving structure for material conveying of grate cooler Download PDFInfo
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- CN210242447U CN210242447U CN201920916675.9U CN201920916675U CN210242447U CN 210242447 U CN210242447 U CN 210242447U CN 201920916675 U CN201920916675 U CN 201920916675U CN 210242447 U CN210242447 U CN 210242447U
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Abstract
The utility model discloses a longeron drive structure for cold quick-witted material of combing is carried, include the crossbeam and establish the drive beam at crossbeam top longitudinal arrangement, be equipped with the supporting wheel that is used for supporting the drive beam on the crossbeam and be used for pulling the hydraulic drive structure that the drive beam removed, the hydraulic drive structure includes two drive pneumatic cylinders or two above drive pneumatic cylinders, and each is listed as the drive beam and drives through two drive pneumatic cylinders at least, and each drive pneumatic cylinder all establishes on the crossbeam through unable adjustment base. The hydraulic cylinder is formed by combining special structures, the running resistance of a hydraulic system is small, the whole hydraulic system runs stably, the sealing is not easy to damage and leak oil, the volume and the weight of the hydraulic cylinder are small, the installation and the disassembly are convenient, the cost is low, and the running is reliable.
Description
Technical Field
The utility model belongs to the technical field of the cold machine technique of cement manufacture line comb and specifically relates to a longeron drive structure for cold quick-witted material of comb is carried.
Background
The grate cooler of cement production line belongs to the thermotechnical equipment, and mainly has the functions of cooling, conveying and heat recovery for the material from rotary kiln.
The longitudinal beam hydraulic drive of the grate cooler mostly adopts a single-acting hydraulic cylinder, the load of the hydraulic cylinder is large, the operation stability of a hydraulic system is poor, the sealing is easy to damage, oil leakage is caused, the volume and the weight of the hydraulic cylinder are large, the installation and the disassembly are inconvenient, the failure rate is high, the maintenance frequency is high, and the cost is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a longeron drive structure for cold quick-witted material of combing is carried is provided to it is little to reach hydraulic system running resistance, hydraulic system reliable and stable purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the longitudinal beam driving structure for material conveying of the grate cooler comprises a cross beam and driving beams longitudinally arranged above the cross beam, wherein the cross beam is provided with supporting wheels for supporting the driving beams and a hydraulic driving structure for drawing the driving beams to move, the hydraulic driving structure comprises two driving hydraulic cylinders or more than two driving hydraulic cylinders, each row of driving beams are driven at least through the two driving hydraulic cylinders, and each driving hydraulic cylinder is arranged on the cross beam through a fixed base.
Further, two or more groups of support wheels are longitudinally arranged; two or more groups of supporting wheels are transversely arranged to support two or more rows of driving beams; longitudinal and transverse support wheels form a support surface supporting a set of drive beams.
The fixed base is arranged on the cross beam through a detachable structure and is positioned under the driving beam.
The lower side of the driving beam is provided with an ear seat, one end of the driving hydraulic cylinder is hinged on the fixed base, and the other end of the driving hydraulic cylinder is hinged with the ear seat.
And a buffer structure is arranged between the end part of the piston of the driving hydraulic cylinder and the cylinder body of the driving hydraulic cylinder.
The two driving hydraulic cylinders corresponding to each row of driving beams are opposite in structural arrangement, and when a rodless cavity of one driving hydraulic cylinder works, the other driving hydraulic cylinder works by adopting a rod cavity.
Two or more groups of driving hydraulic cylinders are longitudinally arranged; two or more groups of driving hydraulic cylinders are transversely arranged to drive two or more rows of driving beams; all the arranged driving hydraulic cylinders are combined to form an integral driving module.
The fixed base comprises an upper base and a lower base, and the upper base and the lower base are clamped on the beam and fixedly arranged.
Compared with the prior art, the utility model, have following advantage:
this a longeron drive structure for cold quick-witted material of combing is reasonable in design, forms through the combination of special construction, and hydraulic system running resistance is little, and whole hydraulic system even running is sealed not fragile, the oil leak, and hydraulic cylinder volume and weight are less, and installation, dismantlement are convenient, and the cost is lower, and the operation is reliable.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the driving structure of the longitudinal beam of the present invention.
In the figure:
1. the device comprises a cross beam, 2 parts of a fixed base, 3 parts of a fixed bolt, 4 parts of a driving hydraulic cylinder, 5 parts of a rod head, 6 parts of a pin shaft, 7 parts of a driving beam, 8 parts of a supporting wheel and 9 parts of a buffer structure.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1, the longitudinal beam driving structure for conveying material of a grate cooler comprises a cross beam 1 and driving beams 7 longitudinally arranged above the cross beam, wherein the cross beam 1 is provided with supporting wheels 8 for supporting the driving beams and a hydraulic driving structure for drawing the driving beams to move, the hydraulic driving structure comprises two driving hydraulic cylinders 4 or more than two driving hydraulic cylinders, each row of driving beams is driven by at least two driving hydraulic cylinders, and each driving hydraulic cylinder is arranged on the cross beam 1 through a fixed base.
Two or more groups of supporting wheels 8 are longitudinally arranged; two or more groups of supporting wheels are transversely arranged to support two or more rows of driving beams 7; the longitudinal and transverse support wheels form a support surface that supports a set of drive beams to support the larger grate bed.
Two or more groups of driving hydraulic cylinders are longitudinally arranged; two or more groups of driving hydraulic cylinders are transversely arranged to drive two or more rows of driving beams; all the arranged driving hydraulic cylinders are combined to form an integral driving module, the integral driving module drives the whole grate bed, the grate bed can do circular reciprocating motion under the action of a driving structure, and the operation is stable and reliable.
The fixed base 2 is arranged on the cross beam through a detachable structure and is positioned under the driving beam. Preferably, the fixed base comprises an upper base and a lower base, the upper base and the lower base are clamped on the beam and fixedly arranged, the upper base and the lower base are connected through a fixing bolt 3 and fixed on the beam, and the mounting and the dismounting are simple and convenient.
The lower side of the driving beam is provided with an ear seat, one end rod head 5 of the driving hydraulic cylinder 4 is hinged on the fixed base through a pin shaft 6, and the other end rod head of the driving hydraulic cylinder is hinged with the ear seat through a pin shaft, so that the connection is simple and convenient.
A buffer structure 9 is arranged between the end part of the piston of the driving hydraulic cylinder and the cylinder body of the driving hydraulic cylinder, a spiral spring structure can be selected for the buffer structure, the buffer structure is sleeved at the end part of the piston rod, the end part of the cylinder is prevented from being hit in the operation process of the hydraulic cylinder, and the driving operation is stable and reliable.
The two driving hydraulic cylinders corresponding to each row of driving beams are arranged oppositely, and when the rodless cavity of one driving hydraulic cylinder works, the other driving hydraulic cylinder works by adopting the rod cavity.
At least two hydraulic cylinders are arranged on each row of driving beams, the two hydraulic cylinders work simultaneously when the driving beams move forwards or backwards, one hydraulic cylinder is a driving hydraulic cylinder when the driving beams move forwards, a rodless cavity works, the other hydraulic cylinder is an auxiliary hydraulic cylinder, a rod cavity works, and when the driving beams move backwards, the two hydraulic cylinders work in opposite modes.
The hydraulic cylinder is formed by combining special structures, the running resistance of a hydraulic system is small, the whole hydraulic system runs stably, the sealing is not easy to damage and leak oil, the volume and the weight of the hydraulic cylinder are small, the installation and the disassembly are convenient, the cost is low, and the running is reliable.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (8)
1. The utility model provides a longeron drive structure for cold quick-witted material of combing is carried, includes the crossbeam and establishes the drive beam of longitudinal arrangement above the crossbeam, be equipped with the supporting wheel that is used for supporting the drive beam on the crossbeam and be used for drawing the hydraulic drive structure that the drive beam removed, its characterized in that: the hydraulic driving structure comprises two driving hydraulic cylinders or more than two driving hydraulic cylinders, each row of driving beams are driven by at least two driving hydraulic cylinders, and each driving hydraulic cylinder is arranged on the beam through a fixed base.
2. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 1, characterized in that: two or more groups of support wheels are longitudinally arranged; two or more groups of supporting wheels are transversely arranged to support two or more rows of driving beams; longitudinal and transverse support wheels form a support surface supporting a set of drive beams.
3. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 1, characterized in that: the fixed base is arranged on the cross beam through a detachable structure and is positioned under the driving beam.
4. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 1, characterized in that: the lower side of the driving beam is provided with an ear seat, one end of the driving hydraulic cylinder is hinged on the fixed base, and the other end of the driving hydraulic cylinder is hinged with the ear seat.
5. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 1, characterized in that: and a buffer structure is arranged between the end part of the piston of the driving hydraulic cylinder and the cylinder body of the driving hydraulic cylinder.
6. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 1, characterized in that: the two driving hydraulic cylinders corresponding to each row of driving beams are arranged oppositely, and when the rodless cavity of one driving hydraulic cylinder works, the other driving hydraulic cylinder works by adopting the rod cavity.
7. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 2, characterized in that: two or more groups of driving hydraulic cylinders are longitudinally arranged; two or more groups of driving hydraulic cylinders are transversely arranged to drive two or more rows of driving beams; all the arranged driving hydraulic cylinders are combined to form an integral driving module.
8. The longitudinal beam driving structure for material conveying of the grate cooler according to claim 3, characterized in that: the fixed base comprises an upper base and a lower base, and the upper base and the lower base are clamped on the beam and fixedly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916675.9U CN210242447U (en) | 2019-06-18 | 2019-06-18 | Longitudinal beam driving structure for material conveying of grate cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916675.9U CN210242447U (en) | 2019-06-18 | 2019-06-18 | Longitudinal beam driving structure for material conveying of grate cooler |
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| Publication Number | Publication Date |
|---|---|
| CN210242447U true CN210242447U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920916675.9U Active CN210242447U (en) | 2019-06-18 | 2019-06-18 | Longitudinal beam driving structure for material conveying of grate cooler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160364A (en) * | 2019-06-18 | 2019-08-23 | 安徽海螺川崎装备制造有限公司 | A kind of stringer driving structure for the conveying of grate-cooler material |
-
2019
- 2019-06-18 CN CN201920916675.9U patent/CN210242447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160364A (en) * | 2019-06-18 | 2019-08-23 | 安徽海螺川崎装备制造有限公司 | A kind of stringer driving structure for the conveying of grate-cooler material |
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