CN103434838A - Reaction tank clamping device - Google Patents
Reaction tank clamping device Download PDFInfo
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- CN103434838A CN103434838A CN2013103568089A CN201310356808A CN103434838A CN 103434838 A CN103434838 A CN 103434838A CN 2013103568089 A CN2013103568089 A CN 2013103568089A CN 201310356808 A CN201310356808 A CN 201310356808A CN 103434838 A CN103434838 A CN 103434838A
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- claw
- retort
- interior
- clamping
- cylinder
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Abstract
A reaction tank clamping device comprises a hanging rack and a plurality of clamping mechanisms, wherein the clamping mechanisms are hung on the hanging rack and distributed on the circumference, corresponding to the wall of a reaction tank, of the hanging rack. Each clamping mechanism comprises an air cylinder or a hydraulic cylinder, a connecting piece, an outer clamping claw and an inner clamping claw, wherein one of the outer clamping claws and one of the inner clamping claws are symmetrically arranged on the outer wall of the reaction tank and the inner wall of the reaction tank respectively, each air cylinder or each hydraulic cylinder is connected with one of the inner clamping claws and one of the outer clamping claws through a connecting piece, and the outer clamping claws and the inner clamping claws are driven through corresponding assemblies in the connecting pieces to clamp or loosen the wall of the reaction rank. According to the reaction tank clamping device, the air cylinders or the hydraulic cylinders drive the outer clamping claws and the inner clamping claws so that the clamping portions of the inner clamping claws and the clamping portions of the outer clamping claws can be clamped onto the inner wall of the reaction tank and the outer wall of the reaction tank respectively. After the reaction tank is lifted, under the action of the gravity of the reaction tank and the action of the gravity of objects inside the reaction tank, the friction of the clamping portions, clamped onto the inner wall of the reaction tank, of the inner clamping claws is increased, the friction of the clamping portions, clamped onto the outer wall of the reaction tank, of the outer clamping claws is increased, therefore, the reaction tank is clamped, and the phenomenon that the reaction tank is damaged due to the fact that inward pressure is exerted on the reaction tank when the outer wall of the reaction tank is clamped is avoided.
Description
Technical field
The present invention relates to a kind of accessory device of direct reduced iron manufacturing line, especially a kind of holding device of retort.
Background technology
The production process of prior art direct reduced iron manufacturing line is: the mixture of iron powder and deoxidation compound is pressed into cylindric reduction blocks by the briquetting hydraulic forming machine, the code block machine is piled up cylindric reduction blocks on kiln car by column, then applying its retort holding device by can filler is sleeved on retort on cylindric reduction blocks, the kiln car of filling cylindric reduction blocks and overcoat retort thereof is fed in tunnel Kiln and carries out roasting, and cylindric reduction blocks volume occurs after chemical reaction in retort and expands the inwall that props up retort.After roasting completes, the cylindric reduction blocks that props up the retort inwall becomes direct reduced iron, kiln car is from tunnel Kiln is released, be transported to and unload under the tank machine, unload on the tank machine and also be provided with the retort holding device, unload the tank machine by the retort holding device the retort handling on kiln car to the discharging breaker, raw material in retort is by the broken and whereabouts of discharging breaker, direct reduced iron after fragmentation falls into slat conveyer, be transported to next station by slat conveyer and process, complete the production process of reduced iron.
Can filler and unload the tank machine all by establishing the holding device of retort thereon, be sleeved on retort on cylindric reduction blocks, or the retort handling to breaker.The holding device of the retort of prior art adopts the Driven by Hydraulic Cylinder holding part to embrace the outer wall of retort, and the friction force that relies on holding part clamping retort outer wall to produce promotes retort.Because retort itself has certain weight, for unloading on the tank machine, after the retort holding device also will have been carried after chemical reaction secretly simultaneously, be supported on the retort inwall, there is the direct reduced iron of constant weight, so need to apply very large enclasping force, could clamp and upgrade retort, and excessive enclasping force, be easy to retort folder rottenly, result causes the damage rate of retort very high, thus the increase that brings productive costs.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of clamping reliable, avoid the holding device of the retort of retort damage.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is: a kind of holding device of retort, comprise suspension bracket and several clamping devices, clamping device is suspended on suspension bracket, and be distributed on the circumference corresponding with reacting tank skin, described clamping device comprises cylinder or hydraulic actuating cylinder, attaching parts, outer claw and interior claw, outer claw and interior claw be symmetrical outer wall and the inwall place that is positioned at retort respectively, cylinder or hydraulic actuating cylinder are connected with outer claw with interior claw by attaching parts, and by driving the corresponding assembly in attaching parts order about outer claw and the clamping of interior claw or unclamp the reaction tank skin.
Described attaching parts comprises adapter plate, two connecting rods and push pedal, adapter plate is fixedly connected with suspension bracket, one end and the adapter plate of two connecting rods are hinged, the other end is hinged with an end of outer claw and interior claw respectively, the other end of outer claw and interior claw is connected with cylinder or hydraulic actuating cylinder by push pedal, cylinder or hydraulic actuating cylinder be by driving push pedal to drive the bearing pin rotation around outer claw and interior claw and two connecting rods of outer claw and interior claw, thus the outer claw of realization and the clamping of interior claw or unclamp the reaction tank skin.
Described push pedal consists of rectangle or trapezoidal steel plate, the push pedal lower end is provided with breach, and the width of breach is greater than the thickness of retort tank skin, and the both sides of breach respectively are provided with a through hole, hinged by bearing pin and outer claw and interior claw respectively, the push pedal upper end is connected with the drive end of cylinder or hydraulic actuating cylinder.
Described outer claw and interior claw are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and rod hinge connection, hole and the push pedal of bottom are hinged, the opposite side outside is clamping face, and the clamping face of outer claw and interior claw is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
The described outer claw be in the shape of the letter V and interior claw, the angle of its bipod is 120 °.
Described attaching parts comprises adapter plate and two connecting rods, and adapter plate is fixedly connected with suspension bracket, and an end of two connecting rods is hinged with an end of outer claw and interior claw respectively, and the other end of two connecting rods and cylinder or hydraulic actuating cylinder are hinged; The other end and the adapter plate of outer claw and interior claw are hinged; Thereby cylinder or hydraulic actuating cylinder are by driving two connecting rods outer claws of drive and interior claw to realize that with the hinge rotation of adapter plate outer claw and interior claw clamp or unclamp and react tank skin around outer claw and interior claw.
Described outer claw and interior claw are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and rod hinge connection, hole and the adapter plate of bottom are hinged, the opposite side outside is clamping face, and the clamping face of outer claw and interior claw is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
The described outer claw be in the shape of the letter V and interior claw, the angle of its bipod is 120 °.
Described clamping device is no less than two, and it is distributed on the circumference corresponding with the retort tank skin.
Beneficial effect:
According to the present invention, cylinder or Driven by Hydraulic Cylinder drive outer claw and interior claw, the holding part of interior claw and outer claw is fastened on the retort inside and outside wall, after the lifting retort, in retort or under the effect of retort and retort interior items gravity, in increasing, the holding part of claw and outer claw is fastened on the friction force on the retort inside and outside wall, the tank thereby clamping reacts, overcome because taking the retort outer wall in one's arms, made retort be subject to the phenomenon that inside pressure causes retort to damage.
The accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of the second embodiment of the present invention.
Fig. 4 is the B-B cutaway view of Fig. 3.
In figure, 1, suspension bracket, 2, clamping device, 21, cylinder or hydraulic actuating cylinder, 22, attaching parts, 221, push pedal, 2211, breach, 222, connecting rod, 223, adapter plate, 23, interior claw, 24, outer claw.
The specific embodiment
below in conjunction with the drawings and specific embodiments, the present invention is done to further concrete detailed explanation.
As shown in the figure, a kind of holding device of retort, comprise suspension bracket 1 and several clamping devices 2, clamping device 2 is suspended on suspension bracket 1, and be distributed on the circumference corresponding with reacting tank skin, it is characterized in that: described clamping device 2 comprises cylinder or hydraulic actuating cylinder 21, attaching parts 22, outer claw 24 and interior claw 23, outer claw 24 and interior claw 23 be symmetrical outer wall and the inwall place that is positioned at retort respectively, cylinder or hydraulic actuating cylinder 21 are connected with outer claw 24 with interior claw 23 by attaching parts 22, and by driving the corresponding assembly in attaching parts 22 order about outer claw 24 and 23 clampings of interior claw or unclamp the reaction tank skin.
The first specific embodiment as depicted in figs. 1 and 2, described attaching parts 22 comprises adapter plate 223, two connecting rods 222 and push pedals 221, adapter plate 223 is fixedly connected with suspension bracket 1, one end and the adapter plate 223 of two connecting rods 222 are hinged, the other end is hinged with an end of outer claw 24 and interior claw 23 respectively; The other end of outer claw 24 and interior claw 23 is connected with cylinder or hydraulic actuating cylinder 21 by push pedal 221, this specific embodiment is used cylinder, cylinder is by driving push pedal 221 to drive the bearing pin rotation around outer claw 24 and interior claw 23 and two connecting rods 222 of outer claws 24 and interior claw 23, thus the outer claw 24 of realization and 23 clampings of interior claw or unclamp the reaction tank skin.
Described push pedal 221 consists of rectangle or trapezoidal steel plate, push pedal 221 lower ends are provided with breach 2211, the width of breach 2211 is greater than the thickness of retort tank skin, the both sides of breach 2211 respectively are provided with a through hole, hinged by bearing pin and outer claw 24 and interior claw 23 respectively, push pedal 221 upper ends are connected with the drive end of cylinder or hydraulic actuating cylinder.
Described outer claw 24 and interior claw 23 are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and connecting rod 222 are hinged, hole and the push pedal 221 of bottom are hinged, the opposite side outside is clamping face, and the clamping face of outer claw 24 and interior claw 23 is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
The described outer claw 24 be in the shape of the letter V and interior claw 23, the angle of its bipod is 120 °.
The specific works process of the first specific embodiment is as follows:
Make interior claw 23 and outer claw 24 be in open configuration, the holding device of retort is put on retort, the retort tank skin is penetrated in the breach 2211 of push pedal 221, interior claw 23 and outer claw 24 lay respectively at the inside and outside wall place of retort, the cylinder action, drive push pedal 221 to move downward, under the restriction of connecting rod 222, the clamping face of interior claw 23 and outer claw 24 closes up on the inside and outside wall that is clamped in retort, the lifting retort, by the deadweight of retort, augmenting response tank tank skin is in the friction force of interior claw 23 and outer claw 24 clamping faces, thereby slings retort.
As Fig. 3 and the described the second embodiment of Fig. 4, described attaching parts 22 comprises adapter plate 223 and two connecting rods 222, adapter plate 223 is fixedly connected with suspension bracket 1, one end of two connecting rods 222 is hinged with an end of outer claw 24 and interior claw 23 respectively, the other end of two connecting rods 222 and cylinder or hydraulic actuating cylinder are hinged, this specific embodiment is used hydraulic actuating cylinder, and the other end and the adapter plate 223 of outer claw 24 and interior claw 23 are hinged; Thereby hydraulic actuating cylinder is by driving two connecting rods, the 222 outer claws 24 of drive and interior claw 23 to realize that with the hinge rotation of adapter plate 223 outer claw 24 and interior claw 23 clamp or unclamp and react tank skin around outer claw 24 and interior claw 23.
Described outer claw 24 and interior claw 23 are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and connecting rod 222 are hinged, hole and the adapter plate 223 of bottom are hinged, the opposite side outside is clamping face, and the clamping face of outer claw 24 and interior claw 23 is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
The described outer claw 24 be in the shape of the letter V and interior claw 23, the angle of its bipod is 120 °.
Described clamping device 2 is no less than two, and it is uniformly distributed on the circumference corresponding with the retort tank skin.
The second specific embodiment specific works process is as follows:
Make interior claw 23 and outer claw 24 be in open configuration, the holding device of retort is put on retort, the retort tank skin is penetrated in the breach of adapter plate 223, interior claw 23 and outer claw 24 lay respectively at the inside and outside wall place of retort, the hydraulic actuating cylinder action, drive end is regained, in thereby drive link 222 drives, the clamping face of claw 23 and outer claw 24 closes up on the inside and outside wall that is clamped in retort, the lifting retort, deadweight by retort, augmenting response tank tank skin is in the friction force of interior claw 23 and outer claw 24 clamping faces, thereby slings retort.
The present invention does not state part and belongs to prior art.
Claims (9)
1. the holding device of a retort, comprise suspension bracket (1) and several clamping devices (2), clamping device (2) is suspended on suspension bracket (1), and be distributed on the circumference corresponding with reacting tank skin, it is characterized in that: described clamping device (2) comprises cylinder or hydraulic actuating cylinder (21), attaching parts (22), outer claw (24) and interior claw (23), outer claw (24) and interior claw (23) be symmetrical outer wall and the inwall place that is positioned at retort respectively, cylinder or hydraulic actuating cylinder (21) are connected with outer claw (24) with interior claw (23) by attaching parts (22), and clamp or unclamp the reaction tank skin by driving corresponding assembly in attaching parts to order about outer claw (24) and interior claw (23).
2. the holding device of a kind of retort according to claim 1, it is characterized in that: described attaching parts (22) comprises adapter plate (223), two connecting rods (222) and push pedal (221), adapter plate (223) is fixedly connected with suspension bracket (1), one end of two connecting rods (222) and adapter plate (223) are hinged, the other end is hinged with an end of outer claw (24) and interior claw (23) respectively, the other end of outer claw (24) and interior claw (23) is connected with cylinder or hydraulic actuating cylinder (21) by push pedal (221), cylinder or hydraulic actuating cylinder (21) are by driving push pedal (221) drive outer claw (24) and interior claw (23) to rotate with the bearing pin of two connecting rods (222) around outer claw (24) and interior claw (23), thereby realize that outer claw (24) and interior claw (23) clamp or unclamp the reaction tank skin.
3. the holding device of a kind of retort according to claim 2, it is characterized in that: described push pedal (221) consists of rectangle or trapezoidal steel plate, push pedal (221) lower end is provided with breach (2211), the width of breach (2211) is greater than the thickness of retort tank skin, the both sides of breach (2211) respectively are provided with a through hole, hinged by bearing pin and outer claw (24) and interior claw (23) respectively, push pedal (221) upper end is connected with the drive end of cylinder or hydraulic actuating cylinder (21).
4. according to the holding device of the described a kind of retort of claims 1 to 3 any one, it is characterized in that: described outer claw (24) and interior claw (23) are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and connecting rod (222) are hinged, hole and the push pedal (221) of bottom are hinged, and the opposite side outside is clamping face, and the clamping face of outer claw (24) and interior claw (23) is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
5. according to the holding device of the described a kind of retort of claim 4, it is characterized in that: the described outer claw (24) be in the shape of the letter V and interior claw (23), the angle of its bipod is 120 °.
6. the holding device of a kind of retort according to claim 1, it is characterized in that: described attaching parts (22) comprises adapter plate (223) and two connecting rods (222), adapter plate (223) is fixedly connected with suspension bracket (1), one end of two connecting rods (222) is hinged with an end of outer claw (24) and interior claw (23) respectively, and the other end of two connecting rods (222) and cylinder or hydraulic actuating cylinder (21) are hinged; The other end of outer claw (24) and interior claw (23) and adapter plate (223) are hinged; Cylinder or hydraulic actuating cylinder (21) by drive two connecting rods (222) drive outer claw (24) and interior claw (23) around outer claw (24) and interior claw (23) with adapter plate (223) thus hinge rotate realization outer claw (24) and interior claw (23) clamps or unclamps and react tank skin.
7. according to the holding device of the described a kind of retort of claim 6, it is characterized in that: described outer claw (24) and interior claw (23) are made by steel plate, and all be in the shape of the letter V, a through hole is respectively established in one side and the bottom of V font, the hole of one side and connecting rod (222) are hinged, hole and the adapter plate (223) of bottom are hinged, and the opposite side outside is clamping face, and the clamping face of outer claw (24) and interior claw (23) is respectively the cylinder cambered surface adapted with retort outer wall and inwall.
8. according to the holding device of the described a kind of retort of claim 7, it is characterized in that: the described outer claw (24) be in the shape of the letter V and interior claw (23), the angle of its bipod is 120 °.
9. according to the holding device of claims 1 to 3 or the described a kind of retort of 6 to 8 any one, it is characterized in that: described clamping device (2) is no less than two, and it is distributed on the circumference corresponding with the retort tank skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356808.9A CN103434838B (en) | 2013-08-16 | 2013-08-16 | A kind of holding device of retort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356808.9A CN103434838B (en) | 2013-08-16 | 2013-08-16 | A kind of holding device of retort |
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| CN103434838A true CN103434838A (en) | 2013-12-11 |
| CN103434838B CN103434838B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310356808.9A Active CN103434838B (en) | 2013-08-16 | 2013-08-16 | A kind of holding device of retort |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640605A (en) * | 2017-10-25 | 2018-01-30 | 天津市长龙宏业燃气设备有限公司 | Automatic Code bottle and its method |
| CN108476803A (en) * | 2018-05-16 | 2018-09-04 | 德清绿色阳光农业生态有限公司 | A kind of seedling-raising cup clamp device |
| CN108557449A (en) * | 2018-01-24 | 2018-09-21 | 郑存伟 | A kind of craft air brushing terrine mobile device |
| CN114890110A (en) * | 2022-05-31 | 2022-08-12 | 武汉理工大学 | Mechanical synchronization multi-point synchronous mounting and releasing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107640605A (en) * | 2017-10-25 | 2018-01-30 | 天津市长龙宏业燃气设备有限公司 | Automatic Code bottle and its method |
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| CN108476803A (en) * | 2018-05-16 | 2018-09-04 | 德清绿色阳光农业生态有限公司 | A kind of seedling-raising cup clamp device |
| CN114890110A (en) * | 2022-05-31 | 2022-08-12 | 武汉理工大学 | Mechanical synchronization multi-point synchronous mounting and releasing device |
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| Publication number | Publication date |
|---|---|
| CN103434838B (en) | 2015-09-30 |
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Address after: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee after: Luoyang MCC Heavy Industry Group Co., Ltd. Address before: 471000 Qinling Mountains Road, Jianxi District, Luoyang, Henan Patentee before: Luoyang Zhongye Heavy Industrial Machinery Co., Ltd. |
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