CN219454634U - Step-by-step heating furnace with compact step-by-step machinery of frame-type - Google Patents
Step-by-step heating furnace with compact step-by-step machinery of frame-type Download PDFInfo
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- CN219454634U CN219454634U CN202122095404.1U CN202122095404U CN219454634U CN 219454634 U CN219454634 U CN 219454634U CN 202122095404 U CN202122095404 U CN 202122095404U CN 219454634 U CN219454634 U CN 219454634U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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Abstract
The utility model belongs to the technical field of heating furnaces in metallurgical industry, and particularly provides a stepping heating furnace provided with a frame type compact stepping machine, wherein the frame type compact stepping machine comprises a translation structure and a lifting structure, the translation structure comprises translation driving equipment and a plurality of translation units, each translation unit comprises a translation frame and translation rollers, the lifting structure comprises a lifting frame, lifting rollers, lifting driving equipment and a diagonal rail seat, the front end and the rear end of the translation frame are respectively connected with one group of translation rollers, the adjacent translation frames are connected with each other, the translation driving equipment is connected with the translation frame at the end part, and the translation frame is fixedly connected with each group of movable beams at the corresponding position; the lifting frame is internally provided with a groove structure, each group of translation rollers are arranged in the groove structure of the lifting frame, lifting driving equipment is connected with one end of the lifting frame, and each group of lifting rollers are matched with one inclined rail seat. The utility model reduces the cost of the medium and small heating furnaces and compresses the equipment space.
Description
Technical Field
The utility model belongs to the technical field of heating furnaces in the metallurgical industry, and particularly provides a stepping heating furnace with a frame type compact stepping machine.
Background
With the popularization of the customized, miniaturized and personalized production, the blank hot feeding and hot charging process level in the hot working industry is gradually improved. This requires a step furnace for heating the billet, which further increases the demand for a small-sized furnace for medium and low production while ensuring the heating quality. The cost of the medium and small heating furnaces is particularly important.
At present, the stepping machinery of the stepping heating furnace is complex and has high cost. The heating furnace has no cost advantage for small and medium heating furnaces, and waste exists in complex structures.
Therefore, the purposes of reducing equipment cost, simplifying equipment structure, facilitating installation and maintenance, simplifying civil construction, reducing equipment failure rate and reducing maintenance cost are achieved on the premise of ensuring stability, safety and durability.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the stepping heating furnace with the frame type compact stepping machine, which reduces the cost of the small and medium heating furnaces and compresses the equipment space.
The utility model is realized in this way, the utility model provides a walking type heating furnace with a frame type compact stepping machine, which comprises a walking type heating furnace body and the frame type compact stepping machine, wherein the frame type compact stepping machine comprises a translation structure and a lifting structure, the translation structure comprises a translation driving device and a plurality of translation units, each translation unit comprises a translation frame and a translation roller, the lifting structure comprises a lifting frame, a lifting roller, a lifting driving device and a ramp seat, one translation unit is arranged below each group of movable beams of the walking type heating furnace body, the front end and the rear end of the translation frame are respectively connected with one group of translation rollers, the adjacent translation frames are connected with each other, the translation driving device is connected with the translation frame at the end part, and the translation frame is fixedly connected with each group of movable beams at the corresponding position; a group of lifting rollers are arranged on the lifting frame at intervals, all the translation frames are arranged inside the lifting frame, the inner side of the lifting frame is of a groove structure, each group of translation rollers are all arranged in the groove structure of the lifting frame, lifting driving equipment is connected with one end of the lifting frame, and each group of lifting rollers are matched with one inclined rail seat.
Preferably, each of the translation frames is connected to a translation frame sub-unit at the front and rear, respectively, and two adjacent translation frames are connected together by the translation frame sub-unit.
Further preferably, the translation frames are each provided with sleeves the same number as the movable beams in each group, and the lower end of each movable beam extends into the sleeve and is fixed in the sleeve.
Further preferably, a steel structure is fixedly arranged below the step heating furnace body, and the lower end of each inclined rail seat is fixedly arranged on the steel structure.
Further preferably, a stop block is arranged at the lowest end of each inclined rail seat, each inclined rail seat is of a right triangle structure, and the angle of the acute angle below the inclined rail seat is 11-30 degrees.
Further preferably, the translational drive apparatus and the lifting drive apparatus are both hydraulic drive apparatuses.
Further preferably, the lifting frame is a frame structure formed by forklift mast channel steel, and is firmly connected on the frame structure through a connecting steel plate.
Compared with the prior art, the utility model has the advantages that:
on the basis of ensuring to meet the operation requirement of the heating furnace and on the basis of ensuring the safety and stability of the operation of the equipment, the frame-type component is adopted to form compact and simplified stepping mechanical equipment, so that the stepping machinery is simplified and redesigned, and the purposes of reducing the equipment cost, compressing the structural space of the equipment, facilitating the installation and maintenance, simplifying the civil construction, reducing the equipment failure rate and reducing the maintenance cost are achieved.
Drawings
FIG. 1 is a view showing a structure of a width direction of a compact stepping mechanical position furnace of a stepping heating furnace setting frame type according to the present utility model;
FIG. 2 is a view showing a longitudinal structure of a compact stepping mechanical position furnace with a frame-type heating furnace arrangement according to the present utility model;
FIG. 3 is a schematic view of a cross-sectional view of a frame-type compact stepper furnace in the width direction;
FIG. 4 is a schematic cross-sectional view of a translation structure in the oven length direction;
FIG. 5 is a schematic top view of a translation structure;
FIG. 6 is a schematic view of a lifting structure in the furnace length direction;
FIG. 7 is a schematic top view of a lifting structure;
fig. 8 is a diagram of the motion trail of the movable beam.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, the present utility model provides a stepping heating furnace provided with a frame type compact stepping machine, comprising a stepping heating furnace body and the frame type compact stepping machine, wherein the frame type compact stepping machine comprises a translation structure 1 and a lifting structure 2, the translation structure 1 comprises a translation driving device 103 and a plurality of translation units, each translation unit comprises a translation frame 101 and a translation roller 102, the lifting structure 2 comprises a lifting frame 201, a lifting roller 202, a lifting driving device 203 and a ramp seat 204, one translation unit is arranged below each group of movable beams 3 of the stepping heating furnace body, the front end and the rear end of the translation frame 101 are respectively connected with one group of translation rollers 102, the adjacent translation frames 101 are connected with each other, the translation driving device 103 is connected with the translation frame 101 at the end, and the translation frame 101 is fixedly connected with each group of movable beams 3 at the corresponding positions; a group of lifting rollers 202 are arranged on the lifting frame 201 at intervals, all the translation frames 101 are arranged inside the lifting frame 201, the inner side of the lifting frame 201 is of a groove structure, each group of translation rollers 102 are arranged in the groove structure of the lifting frame 201, lifting driving equipment 203 is connected with one end of the lifting frame 201, and each group of lifting rollers 202 is matched with one inclined rail seat 204.
Referring to fig. 8, in the process of working the walking beam 3 in the position a, after starting to move, the lifting driving device 203 drives the lifting frame 201 to make the lifting frame 201 drive the lifting roller 202 to make a lifting movement on the inclined rail seat 204, at this time, under the drive of the lifting frame 201, the whole translation frame 101 and the whole translation roller 102 also make a lifting movement, and simultaneously under the action of the translation driving device 103, the translation roller 102 and the translation frame 101 make opposite uniform movements relatively, and the speed is consistent, therefore, in the lifting process, the translation structure 1 only makes a lifting movement, no translation movement, after reaching the highest point, the movable beam 3 reaches the point B, the translation driving device 103 drives the translation frame 101 to make the translation frame 101 drive the translation roller 102 to make a forward translation movement, the movable beam 3 reaches the point C, the lifting driving device 203 drives the lifting frame 201 to make a lowering movement on the inclined rail seat 204, at this time, that the whole translation frame 101 makes a relative movement in the horizontal position is not changed, only lowered, and after reaching the lowest point, that is, the movable beam 103 reaches the position D, that is, the movable beam 101 reaches the initial translation position a translation frame 101 moves back to the position a, that the movable beam 101 moves back to the position a translation driving device 101, and the translation driving device 101 moves back to the position a translation frame 101.
In order to achieve the consistency of driving, as an improvement of the technical scheme, each of the translation frames 101 is respectively connected with one translation frame sub-part 104 at the front and the back, and two adjacent translation frames 101 are connected together through the translation frame sub-parts 104. During the movement, since the different translation frames 101 are connected together by the translation frame members 104, the overall driving is achieved by the driving of only one translation driving device 103.
In order to reasonably connect the movable beams 3, as an improvement of the technical scheme, on each translation frame 101, the same number of sleeves 105 as the movable beams 3 in each group of movable beams 3 are arranged, and the lower end of each movable beam 3 extends into the sleeve 105 and is fixed in the sleeve 105.
In order to reasonably arrange the stepping mechanical structure, as an improvement of the technical scheme, a steel structure 4 is fixedly arranged below the stepping heating furnace body, and the lower end of each inclined rail seat 204 is fixedly arranged on the steel structure 4.
The furnace bottom steel structure 4 supports a furnace bottom water beam column, a heating furnace bottom and a furnace bottom stepping mechanical equipment system, and the frame type compact stepping machine provided by the utility model can be installed on a construction site after manufacturing in a manufacturing plant or directly installed on the construction site, is convenient to manufacture, install, construct and overhaul, and has good economic benefit.
In order to prevent the lifting roller 202 from being separated from the inclined rail seat 204 in the moving process, as an improvement of the technical scheme, a stop block 2041 is arranged at the lowest end of the inclined rail seat 204, each inclined rail seat 204 is of a right triangle structure, and the angle of the acute angle of the inclined rail seat 204 positioned below is 11-30 degrees.
Preferably, the translation driving device 103 and the lifting driving device 203 are both hydraulic driving devices.
In order to enhance the strength, as an improvement of the technical scheme, the lifting frame 201 is a frame structure formed by forklift mast channel steel, and is firmly connected on the frame structure through a connecting steel plate.
The forklift portal channel steel has strict design accuracy requirement, stable size and strong bearing capacity, is formed by hot rolling in one step in the production process, bears heavy tonnage, adopts a lifting frame formed by combining a forklift portal channel steel frame with large bearing tonnage and a steel plate member, has compact, simple and stable structure, and saves production and manufacturing space.
The utility model is preferentially suitable for small-sized step heating furnaces, such as copper billet step furnaces, meets the economic cost requirement of the small-sized step heating furnaces, ensures the safety and stability of the movement of the heating furnace billets, has simple structure and good economic benefit.
Claims (7)
1. The stepping heating furnace is characterized by comprising a stepping heating furnace body and a frame type compact stepping machine, wherein the frame type compact stepping machine comprises a translation structure (1) and a lifting structure (2), the translation structure (1) comprises a translation driving device (103) and a plurality of translation units, each translation unit comprises a translation frame (101) and a translation roller (102), the lifting structure (2) comprises a lifting frame (201), a lifting roller (202), a lifting driving device (203) and a diagonal rail seat (204), one translation unit is arranged below each group of movable beams (3) of the stepping heating furnace body, the front end and the rear end of each translation frame (101) are respectively connected with one group of translation rollers (102), the adjacent translation frames (101) are connected with one another, the translation driving device (103) is connected with the translation frame (101) at the end, and the translation frame (101) is fixedly connected with each group of movable beams (3) at the corresponding positions; a group of lifting rollers (202) are arranged on the lifting frame (201) at a certain distance, all the translation frames (101) are arranged inside the lifting frame (201), the inner side of the lifting frame (201) is of a groove structure, each group of translation rollers (102) is arranged in the groove structure of the lifting frame (201), lifting driving equipment (203) is connected with one end of the lifting frame (201), and each group of lifting rollers (202) is matched with one inclined rail seat (204).
2. The stepping furnace provided with a frame type compact stepping machine according to claim 1, wherein each of the translation frames (101) is connected to a front and rear translation frame member (104), respectively, and adjacent two translation frames (101) are connected together by the translation frame member (104).
3. The walking beam furnace provided with the frame type compact stepping machine according to claim 1, wherein on each of the translation frames (101), there are provided the same number of bushings (105) as the number of movable beams (3) in each group of movable beams (3), and the lower end of each movable beam (3) is inserted into the bushing (105) and fixed in the bushing (105).
4. The stepping heating furnace provided with the frame type compact stepping machine according to claim 1, wherein a steel structure (4) is fixedly arranged below the stepping heating furnace body, and the lower end of each inclined rail seat (204) is fixedly arranged on the steel structure (4).
5. The stepping heating furnace provided with the frame type compact stepping machine according to claim 1, wherein a stop block (2041) is arranged at the lowest end of the inclined rail seats (204), each inclined rail seat (204) is of a right triangle structure, and an acute angle of the inclined rail seat (204) positioned below is 11-30 degrees.
6. The stepping furnace provided with a frame-type compact stepping machine according to claim 1, characterized in that the translational drive device (103) and the elevation drive device (203) are both hydraulic drive devices.
7. The stepping heating furnace provided with the frame type compact stepping machine according to claim 1, wherein the lifting frame (201) is a frame structure formed by forklift mast channel steel, and is firmly connected on the frame structure through connecting steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095404.1U CN219454634U (en) | 2021-09-01 | 2021-09-01 | Step-by-step heating furnace with compact step-by-step machinery of frame-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122095404.1U CN219454634U (en) | 2021-09-01 | 2021-09-01 | Step-by-step heating furnace with compact step-by-step machinery of frame-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219454634U true CN219454634U (en) | 2023-08-01 |
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ID=87386028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122095404.1U Active CN219454634U (en) | 2021-09-01 | 2021-09-01 | Step-by-step heating furnace with compact step-by-step machinery of frame-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219454634U (en) |
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2021
- 2021-09-01 CN CN202122095404.1U patent/CN219454634U/en active Active
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