CN204824985U - High temperature gyration elevating system - Google Patents

High temperature gyration elevating system Download PDF

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Publication number
CN204824985U
CN204824985U CN201520550293.0U CN201520550293U CN204824985U CN 204824985 U CN204824985 U CN 204824985U CN 201520550293 U CN201520550293 U CN 201520550293U CN 204824985 U CN204824985 U CN 204824985U
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China
Prior art keywords
lifting
transmission
hoisting appliance
elevator
temperature rotating
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CN201520550293.0U
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Chinese (zh)
Inventor
来建良
范本龙
范本良
王月琴
王靖
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Zhejiang Dingcheng Furnace Industry Technology Co Ltd
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Zhejiang Dingcheng Furnace Industry Technology Co Ltd
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Abstract

The utility model relates to a high temperature gyration elevating system, elevating system including regional, the lift of going up and down, the lift includes elevating gear, and elevating gear includes power take -off, the lift region is equipped with a plurality of heating element, cooling system, and lift top both sides are equipped with two lift axis of rotation, two lift axis of rotation all are connected with power take -off, be provided with driving sprocket in the lift axis of rotation respectively, driving sprocket is connected with the lift bolster through the chain, is equipped with the lift adjustable shelf on the lift bolster, is equipped with transmission on the lift adjustable shelf, transmission is last to be equipped with a plurality of transmission carrier roller, transmission is connected with driving motor. High temperature gyration elevating system have single power source drive and go up and down, can realize the transmission of material upper and lower, left and right and the controllable advantage of area temperature of going up and down.

Description

A kind of high temperature rotating hoisting appliance
Technical field
The utility model relates to a kind of hoisting appliance, is specifically related to a kind ofly have single power source and drive lifting, be provided with transmission mechanism and the controlled high temperature rotating hoisting appliance of lifting regional temperature and the application in heat treatment furnace thereof.
Background technology
Hoisting appliance is that a kind of industrial production that is widely used in can at the mechanical means of carrying people on passage vertically or goods or device.The hoisting appliance of current existing type generally includes: fork type elevator, guide rail chain-type elevator, cable type lifting gear, screw rod lifting device, wherein, fork type elevator is because one-piece construction weight is large, size is large, usually use under being applied to engineering construction or industrial environment, its application threshold is higher, more difficult universal.In addition, existing guide rail chain-type elevator, cable type lifting gear, screw rod lifting device generally all realize the oscilaltion of object by bi-motor or multi-motor driving lifting mechanism.Although the motivating force that the hoisting appliance of this multi-motor driving exports is larger, but its subject matter existed is: when one of them drive-motor breaks down, and other drive-motor is still in work, therefore the inclination of lifting gantry be will inevitably produce, the tenesmus of material and the paralysis of lifting device or damage then caused.
Heat treatment furnace is a kind of equipment for heat-treating metal, is divided into flame furnace and electric furnace two class, can be divided into cycle stove and continuous oven again according to thermal regulation according to heat-supplying mode.Wherein, continuous oven refers to stove continuous seepage, and burner hearth divides temperature section, and workpiece progressively enters temperature controlled region by preheating zone successively.Metal works via continuous oven process has any surface finish, hardness is even, deformability is little feature.But current continuous oven is all individual layer, workpiece is from an endfeed the other end discharging.Generally all there is the lower defect of output in such body of heater.In addition, the heating stroke of workpiece in stove is the furnace superintendent of body of heater, in order to improve the thermal effectiveness of workpiece, when not changing the transmission speed of workpiece, usually needs the overall length increasing heat treatment furnace.But the heat treatment furnace of this structure design not only equipment cost is higher, and Whole Equipment floor space is larger.Meanwhile, discharge port and opening for feed are arranged at body of heater both sides, very easily form convection of air, cause oxidation and decarbonization.
In order to address this problem, while not increasing heat-treatment furnace body length, improve heat treatment of workpieces effect, by arranging Multi-layer transmission device in heat treatment furnace, workpiece, after the heating of certain one deck, transfers to outside stove, then realizes the double-deck thermal treatment of workpiece after by another layer of heating.But because workpiece needs to be transported to another layer from the one deck in stove, so must arrange lifting transmission mechanism in one end in stove.But arranging of hoisting appliance must keep lifting region consistent with heat treatment furnace fire box temperature.In addition, in order to realize the transmission up and down of material, the bin of hoisting appliance must arrange transmission mechanism.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of single power source that can be applicable to multilayer heat-treatment furnace end and drives lifting, lifting regional temperature controlled and high temperature rotating hoisting appliance lifting bin being established transmission mechanism.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of high temperature rotating hoisting appliance, comprise lifting region, elevator, described elevator comprises lifting device, described lifting device comprises a PTO, described lifting region is provided with multiple heating unit, cooling system, both sides, described elevator top are provided with two hoisting rotation axles, described two hoisting rotation axles are all connected with a described PTO, described hoisting rotation axle is respectively arranged with driving chain wheel, described driving chain wheel is connected with lifting moving table by chain, described lifting moving table is provided with lifting adjustable shelf, lifting adjustable shelf is provided with transmission mechanism, described transmission mechanism is provided with multiple backspin rolls, described transmission mechanism is connected with drive-motor by the transmission shaft in lifting device.
Hoisting appliance described in the utility model drives two hoisting rotation axles to rotate by a PTO simultaneously, and drives rising and the decline of lifting moving table by the rotation of hoisting rotation axle.Meanwhile, because the lifting adjustable shelf be arranged on lifting moving table is provided with transmission mechanism, multiple backspin rolls is established by described transmission mechanism, is arranged at the metal works on backspin rolls and can realizes positive and negative transmission under the drive of transmission mechanism.Therefore, hoisting appliance described in the utility model can not only realize the oscilaltion of metal works, also can realize the left and right transmission of metal works.In addition, the lifting region in hoisting appliance arranges heating unit and cooling system, then ensure that the processing environment needed for metal works thermal treatment.
Further, described lifting region is provided with multiple thermopair, and described lifting area inner wall top is provided with lagging material, is provided with lagging material and fireproof insulation brick bottom described lifting area inner wall.The temperature detected for detecting the temperature in lifting region, and is reached central controller by the setting of thermopair, is controlled intensification and the cooling in lifting region by central controller.The arranging of described lagging material and fireproof insulation brick effectively can avoid being elevated heat diffusion in region to extraneous air.
Further, the both sides of described elevator are provided with and are elevated the slide rail and locating wheel that moving table mates mutually, described slide rail and locating wheel be arranged so that lifting moving table can realize oscilaltion reposefully.
As preferably, described PTO is motor, hydro-cylinder, cylinder.
As preferably, described elevator also comprises the frequency conversion adjustment device for high be connected with drive-motor with PTO.Described frequency conversion adjustment device for high can regulate the output rating of PTO and drive-motor, then the transmission speed of adjusting transmission device and the speed of the rising of lifting moving table and decline.
As preferably, described elevator comprises shell, and described case body both sides are provided with Access Door, maintenance manhole, and described maintenance manhole is provided with vision slit.The setting of described Access Door can the later period maintenance of easy of rise mechanism.
As preferably, the side, lifting region of described high temperature rotating hoisting appliance is connected with double-deck or multilayer heat treatment furnace, is provided with heating unit, cooling system, thermopair, at least two-layer backspin rolls in described heat treatment furnace.Wherein, the setting temperature that can realize in burner hearth of heating unit, thermopair, cooling system reaches the temperature of systemic presupposition.Hoisting appliance be arranged at body of heater side and be connected with heat treatment furnace, workpiece is heat-treated to another layer of backspin rolls by hoisting appliance rolling transmission after certain one deck backspin rolls completing heating in stove again, then can complete the double-deck thermal treatment of workpiece.Meanwhile, owing to being provided with heating unit and cooling system in hoisting appliance, the heat treatment environment that workpiece is required in lifting region therefore can be regulated preferably.
Further, described body of heater inner furnace body inwall top is provided with at least one air-circulating fan, and described inboard wall of furnace body top is provided with lagging material, is provided with lagging material and fireproof insulation brick bottom the inwall of body of heater, is provided with multiple tracks thermofin in the burner hearth of described body of heater.Wherein, the setting of air-circulating fan can promote being uniformly distributed of thermal treatment furnace heat, and the setting of described lagging material and fireproof insulation brick can reduce heat treatment furnace burner hearth internal heat to stove external diffusion.
The utility model compared with the existing technology has the following advantages and effect:
1, PTO described in the utility model drives two hoisting rotation axles simultaneously, when breaking down in Power output source, hoisting rotation axle stops operating, and whole elevator quits work, and then avoids the potential faults that in prior art, multi-motor driving exists.
2, the heating unit in hoisting appliance described in the utility model and cooling system are for being elevated intensification in region and cooling, to ensure that material is in the process of transporting up and down, the temperature in lifting region is the temperature of default, and then ensure that the thermal effectiveness of metal works.
3, lifting adjustable shelf described in the utility model is provided with the transmission mechanism be connected with drive-motor, and backspin rolls established by transmission mechanism, then ensure that the automatic transportation of material transferring.
4, establish in burner hearth described in the utility model in the heat treatment furnace of Multi-layer transmission carrying roller, metal works transfers to outside stove after carrying out double-deck thermal treatment by high temperature rotating hoisting appliance again, not only effectively improve the thermal effectiveness of metal works, the device length decreasing body of heater and floor space, reduce production cost, and charging and discharging are all in the same side of body of heater, then effectively reduce the oxidation and decarbonization of convection of air and metal works.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of high temperature rotating hoisting appliance described in the utility model.
Fig. 2 is the sectional view of the high temperature rotating hoisting appliance that one end described in the utility model is connected with heat treatment furnace.
Label declaration: 1, elevator; 2, shell; 3, driving chain wheel; 4, hoisting rotation axle; 5, chain; 6, moving table is elevated; 7, lifting device; 8, Access Door; 9, slide rail; 10, backspin rolls; 11, upper strata backspin rolls; 12, lower floor's backspin rolls; 13, lagging material; 14, fireproof insulation brick; 15, region is elevated; 16, thermofin.
Embodiment
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1: as shown in Fig. 1 to 2, a kind of high temperature rotating hoisting appliance described in the present embodiment 1, comprise elevator 1, lifting region 15, lifting is provided with multiple heating unit in region 15, multiple thermopair, multiple cooling system, inwall top, described lifting region 15 is provided with lagging material 13, lagging material 13 and fireproof insulation brick 14 is provided with successively bottom inwall, elevator 1 comprises lifting device, described lifting device comprises a PTO, a hoisting rotation axle 4 is respectively established in both sides, elevator 1 top, hoisting rotation axle 4 described in each root is all arranged on two driving chain wheels 3, two described hoisting rotation axles 4 are all connected with same PTO, four driving chain wheels 3 are all connected with lifting moving table 6 by chain 5, elevator 1 both sides are provided with and are elevated the locating wheel and slide rail 9 that moving table 6 mutually mates, lifting moving table 6 is provided with lifting adjustable shelf, lifting adjustable shelf is provided with transmission mechanism, described transmission mechanism is provided with multiple backspin rolls, described transmission mechanism is connected with drive-motor by the transmission shaft in lifting device, described PTO is connected with frequency conversion adjustment device for high respectively with drive-motor.
PTO described in the present embodiment 1 is motor or hydro-cylinder or cylinder.
In high temperature rotating hoisting appliance described in the utility model, PTO drives two hoisting rotation axles 4 to rotate simultaneously, every root hoisting rotation axle 4 rotates drive two driving chain wheels 3 and rotates, four driving chain wheels 3 rotate the stretching of drive four chains 5 and transfer, and then realize the oscilaltion of lifting moving table 6.Meanwhile, under the driving of drive-motor, be arranged at lifting adjustable shelf on transmission mechanism drive multiple backspin rolls 10 to carry out positive and negative transmission, then can preferably by material automatic transmission on the position of different heights.In addition, when high temperature rotating hoisting appliance described in the utility model transmits up and down and needs heat treated metal works, be arranged at multiple heating units, multiple cooling system, the multiple thermopair in lifting region 15, the temperature that can realize preferably in lifting region 15 meets the processing temperature required for metal works thermal treatment, the thermal effectiveness of further security deposit's metal work-pieces.
Embodiment 2: as shown in Fig. 1 to 2, a kind of high temperature rotating hoisting appliance described in the present embodiment 2, is with the difference of embodiment 1, described elevator 1 comprises shell 2, described shell 2 housing is provided with Access Door 8 and maintenance manhole, and described maintenance manhole is provided with vision slit.
Embodiment 3: as shown in Figure 1 to Figure 2, a kind of high temperature rotating hoisting appliance described in the present embodiment 3, be with the difference of embodiment 1, side, described lifting region 15 is connected with double-deck heat treatment furnace 17, upper strata backspin rolls 11 is provided with in described double-deck heat treatment furnace 17 burner hearth, lower floor's backspin rolls 12, multiple tracks thermofin 16, multiple heating unit, multiple cooling system, multiple thermopair, described roof of the furnace is provided with lagging material 13, burner hearth bottom is provided with lagging material 13 and fireproof insulation brick 14 successively, the furnace roof of described heat treatment furnace 17 is provided with at least one air-circulating fan.Wherein, metal works transfers to the body of heater the other end by upper strata backspin rolls 11 from body of heater one end, by lifting adjustable shelf, metal works is transferred to lower floor's backspin rolls 12 again, and by lower floor's backspin rolls 12, metal works is reached outside heat treatment furnace 17, then the double-deck thermal treatment of metal works is completed, not only effectively improve the thermal effectiveness of metal works, decrease device length and the floor space of body of heater, reduce production cost, and charging and discharging are all in the same side of body of heater, then the oxidation and decarbonization of convection of air and metal works is effectively reduced.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (8)

1. a high temperature rotating hoisting appliance, comprise lifting region (15), elevator (1), described elevator (1) comprises lifting device (7), it is characterized in that, described lifting device (7) comprises a PTO, described lifting region (15) is provided with multiple heating unit, cooling system, described elevator (1) both sides, top are provided with two hoisting rotation axles (4), described two hoisting rotation axles (4) are all connected with a described PTO, described hoisting rotation axle (4) is respectively arranged with driving chain wheel (3), described driving chain wheel (3) is connected with lifting moving table (6) by chain (5), described lifting moving table (6) is provided with lifting adjustable shelf, described lifting adjustable shelf is provided with transmission mechanism, described transmission mechanism is provided with multiple backspin rolls (10), described transmission mechanism is connected with drive-motor by the transmission shaft in lifting device (7).
2. a kind of high temperature rotating hoisting appliance according to claim 1, it is characterized in that, described lifting region (15) is provided with multiple thermopair, described lifting region (15) inwall top is provided with lagging material (13), and bottom is provided with lagging material (13) and fireproof insulation brick (14).
3. a kind of high temperature rotating hoisting appliance according to claim 2, is characterized in that, described elevator (1) both sides are provided with and are elevated the locating wheel and slide rail (9) that moving table (6) mutually mates.
4. a kind of high temperature rotating hoisting appliance according to claim 1, is characterized in that, described PTO is motor, hydro-cylinder, cylinder.
5. a kind of high temperature rotating hoisting appliance according to claim 3, is characterized in that, described elevator (1) also comprises the frequency conversion adjustment device for high be connected with drive-motor with PTO.
6. according to a kind of high temperature rotating hoisting appliance according to claim 1, it is characterized in that, described elevator (1) comprises shell (2), and described shell (2) housing is provided with Access Door (8), maintenance manhole, and maintenance manhole is provided with vision slit.
7. any the high temperature rotating hoisting appliance according to claim 1-6, it is characterized in that, lifting region (15) side of described hoisting appliance is connected with double-deck or multilayer heat treatment furnace (17), is provided with heating unit, cooling system, thermopair, at least two-layer backspin rolls in described heat treatment furnace (17).
8. a kind of high temperature rotating hoisting appliance according to claim 7, it is characterized in that, described heat treatment furnace (17) inboard wall of furnace body top is provided with at least one air-circulating fan, described inboard wall of furnace body top is provided with lagging material (13), be provided with lagging material (13) and fireproof insulation brick (14) bottom the inwall of body of heater, in the burner hearth of body of heater, be provided with multiple tracks thermofin (16).
CN201520550293.0U 2015-07-27 2015-07-27 High temperature gyration elevating system Active CN204824985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520550293.0U CN204824985U (en) 2015-07-27 2015-07-27 High temperature gyration elevating system

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Application Number Priority Date Filing Date Title
CN201520550293.0U CN204824985U (en) 2015-07-27 2015-07-27 High temperature gyration elevating system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002341A (en) * 2015-07-27 2015-10-28 浙江鼎诚炉业科技有限公司 High-temperature rotary lifting mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105002341A (en) * 2015-07-27 2015-10-28 浙江鼎诚炉业科技有限公司 High-temperature rotary lifting mechanism
CN105002341B (en) * 2015-07-27 2017-10-10 浙江鼎诚炉业科技有限公司 High temperature rotating elevating mechanism

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