CN210119120U - Electric push rod lift bell structure - Google Patents
Electric push rod lift bell structure Download PDFInfo
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- CN210119120U CN210119120U CN201920724110.0U CN201920724110U CN210119120U CN 210119120 U CN210119120 U CN 210119120U CN 201920724110 U CN201920724110 U CN 201920724110U CN 210119120 U CN210119120 U CN 210119120U
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- fixedly connected
- furnace cover
- electric push
- lifting
- furnace
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Abstract
The utility model provides an electric push rod lifting furnace cover structure, which comprises a furnace body, wherein the furnace cover is arranged on the furnace body, the upper part of one side of the furnace body is fixedly connected with a vertical bracket, and the upper end of the vertical bracket is fixedly provided with a transverse bracket; the lower part of the vertical bracket is fixedly connected with at least two electric push rods, and the lower ends of the electric push rods are fixedly connected to the strip-shaped fixing plate; deep groove rollers are distributed on the transverse support, one end of a lifting rope is fixedly connected with the furnace cover, and the other end of the lifting rope is fixedly connected with the strip-shaped fixing plate after passing through the deep groove rollers; the lower end of the vertical bracket is rotatably arranged on one side of the furnace body. The electric push rod drives the bar-shaped fixing plate to move up and down, and then the lifting rope drives the furnace cover to move up and down, so that the furnace cover is lifted, the lifting action of the electric push rod is stable, and the speed of lifting the furnace cover is stable; the support is arranged to be of a swinging structure, so that the lifting height of the furnace cover is reduced, and the problem of interference operation when the furnace cover is positioned right above the furnace body is avoided.
Description
Technical Field
The utility model relates to a bell lift technical field, concretely relates to electric putter lift bell structure.
Background
The pit furnace is a periodic operation type heat treatment device, is suitable for treating rod and long-shaft metal components, and is widely applied to basic industrial fields such as automobile part manufacturing, mold manufacturing and the like. With the continuous development of social economy in China, the requirements of domestic and foreign markets on metal products are continuously improved, and meanwhile, the requirements of various finished product manufacturers on the surface hardness of metal components, the service life of the components and the like are higher and higher. Therefore, the current domestic common steam oxidation pit furnace cannot meet the requirements of society and development.
The upper end of the pit furnace is provided with a furnace cover, and the prior chain lifting is mostly adopted, wherein the lifting mode generally comprises two chains, a plurality of rollers and accessory parts, and additionally comprises a lifting machine, and the lifting mode is not thick; however, maintenance of parts is troublesome, and the number of times of wear replacement is large; lubricating oil is often dropped to generate stains on the lubrication of the chain, in addition, the lifting machine is generally electrically driven and generally lifted by equal weight, the lifting machine is easily damaged by heating after being used for a long time, and the maintenance and replacement cost is higher. In addition, the lifting of the air cylinder and the lifting of the hydraulic cylinder are arranged, but the stability of the air cylinder and the hydraulic cylinder is poor, and the furnace cover is easy to suddenly lift and clamp.
Disclosure of Invention
To the not enough of prior art, the utility model provides an electric putter lift bell structure.
The utility model provides an electric putter lift bell structure, includes the furnace body be equipped with the bell on the furnace body, its characterized in that: the upper part of one side of the furnace body is fixedly connected with a vertical bracket, and the upper end of the vertical bracket is fixedly provided with a transverse bracket; the lower part of the vertical support is fixedly connected with at least two electric push rods, the electric push rods are arranged downwards, and the lower ends of the electric push rods are fixedly connected to a strip-shaped fixing plate; the front end of the transverse support is positioned right above the furnace cover, deep groove rollers are distributed on the transverse support, a lifting rope is arranged on the furnace cover corresponding to the deep groove rollers, one end of the lifting rope is fixedly connected with the furnace cover, and the other end of the lifting rope extends downwards from the rear end of the transverse support through the deep groove rollers and is fixedly connected with the strip-shaped fixing plate.
Further comprises the following steps: the transverse bracket comprises two side plates which are arranged in parallel and a connecting plate which is fixedly arranged between the two sides, supporting rods are arranged at the front end, the middle part and the rear end of the transverse bracket, the supporting rods are perpendicular to the two side plates, and the deep groove rollers are fixedly sleeved at the end parts of the two ends of the supporting rods; the lifting ropes comprise branch lifting ropes and main lifting ropes, the branch lifting ropes are arranged at positions, corresponding to deep groove rollers on the supporting rods at the middle part and the front end of the transverse support, on the furnace cover, the main lifting ropes are arranged at positions, corresponding to the deep groove rollers on the supporting rods at the rear end of the transverse support, on the furnace cover, the branch lifting ropes at the ends of two ends of the supporting rods at the middle part and the front end of the transverse support are respectively connected with the main lifting ropes at the ends of two ends of the supporting rods at the rear end of the transverse support, one end of each main lifting rope is fixedly connected with the branch lifting ropes, and the other end of each main lifting rope is fixed on the strip-shaped fixing plate.
Further comprises the following steps: the vertical support comprises two vertical supporting plates which are respectively integrated with the two side plates, a fixed seat is fixedly connected between the lower parts of the two vertical supporting plates, a rotating shaft is arranged in the middle of the fixed seat, the upper end part of the rotating shaft is rotatably installed on the fixed seat, and the lower end part of the rotating shaft is rotatably installed on the side wall of the furnace body; this arrangement facilitates the raising of the lid and the swinging of the lid over one side of the vessel.
The utility model has the advantages that: the electric push rod drives the bar-shaped fixing plate to move up and down, and then the lifting rope drives the furnace cover to move up and down, so that the furnace cover is lifted, the lifting action of the electric push rod is stable, and the speed of lifting the furnace cover is stable; the support is arranged to be of a swinging structure, so that the lifting height of the furnace cover is reduced, and the problem of interference operation when the furnace cover is positioned right above the furnace body is avoided.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;
fig. 4 is a schematic view of the fixing effect of the middle electric push rod and the bar-shaped fixing plate of the present invention.
In the figure, 11, vertical supports; 111. a rotating shaft; 112. a fixed seat; 12. a transverse support; 121. a side plate; 122. a connecting plate; 21. a shunt lifting rope; 22. a main road lifting rope; 221. a locking buckle; 3. an electric push rod; 4. a strip-shaped fixing plate; 51. a support bar; 52. deep groove rollers; 6. a furnace body; 61. a furnace cover.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. It should be noted that the terms of orientation such as left, middle, right, up and down in the examples of the present invention are only relative to each other or are referred to the normal use status of the product, and should not be considered as limiting.
As shown in fig. 1 to 4, an electric push rod lifting furnace cover structure comprises a furnace body 6, a furnace cover 61 is arranged on the furnace body 6, a vertical support 11 is fixedly connected to the upper part of one side of the furnace body 6, and a transverse support 12 is fixedly arranged at the upper end of the vertical support 11; at least two electric push rods 3 are fixedly connected to the lower portion of the vertical support 11, the electric push rods 3 are arranged downward, the lower ends of the electric push rods 3 are fixedly connected to a strip-shaped fixing plate 4, and as shown in fig. 4, the embodiment specifically includes that two electric push rods are arranged on the strip-shaped fixing plate 4 in parallel; the front end of the transverse bracket 12 is positioned right above the furnace cover 61, deep groove rollers 52 are distributed on the transverse bracket 12, a lifting rope is arranged on the furnace cover 61 corresponding to the deep groove rollers 52, one end of the lifting rope is fixedly connected with the furnace cover 61, and the other end of the lifting rope extends downwards from the rear end of the transverse bracket 12 through the deep groove rollers 52 and is fixedly connected with the strip-shaped fixing plate 4;
as shown in fig. 2, the transverse bracket 12 includes two side plates 121 arranged in parallel and a connecting plate 122 fixedly arranged between the two sides, support rods 51 are arranged at the front end, the middle part and the rear end of the transverse bracket 12, the support rods 51 are arranged perpendicular to the two side plates 121, and the deep groove rollers 52 are fixedly sleeved at the end parts of the two ends of the support rods 51; the lifting ropes comprise shunt lifting ropes 21 and main lifting ropes 22, the shunt lifting ropes 21 are arranged at positions on the furnace cover 61 corresponding to deep groove rollers 52 on support rods 51 at the middle part and the front end of the transverse bracket 12, the main lifting ropes 22 are arranged at positions on the furnace cover 61 corresponding to deep groove rollers 52 on support rods 51 at the rear end of the transverse bracket 12, the shunt lifting ropes 21 at the ends of two ends of the support rods 51 at the middle part and the front end of the transverse bracket 12 are respectively connected with the main lifting ropes 22 at the ends of two ends of the support rods 51 at the rear end of the transverse bracket 12, with reference to fig. 3, one end of each main lifting rope 22 is fixedly connected with the shunt lifting rope 21 through a locking buckle 221, and the other end of each main lifting rope 22 is fixed on the strip-shaped fixing plate 4;
in addition, as shown in fig. 1, the vertical support 11 includes two vertical support plates respectively integrated with the two side plates 121, a fixing seat 112 is fixedly connected between lower portions of the two vertical support plates, a rotating shaft 111 is disposed in a middle of the fixing seat 112, an upper end portion of the rotating shaft 111 is rotatably mounted on the fixing seat 112, and a lower end portion of the rotating shaft 111 is mounted on a side wall of the furnace body 6.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an electric putter lift bell structure, includes the furnace body be equipped with the bell on the furnace body, its characterized in that: the upper part of one side of the furnace body is fixedly connected with a vertical bracket, and the upper end of the vertical bracket is fixedly provided with a transverse bracket; the lower part of the vertical support is fixedly connected with at least two electric push rods, the electric push rods are arranged downwards, and the lower ends of the electric push rods are fixedly connected to a strip-shaped fixing plate; the front end of the transverse support is positioned right above the furnace cover, deep groove rollers are distributed on the transverse support, a lifting rope is arranged on the furnace cover corresponding to the deep groove rollers, one end of the lifting rope is fixedly connected with the furnace cover, and the other end of the lifting rope extends downwards from the rear end of the transverse support through the deep groove rollers and is fixedly connected with the strip-shaped fixing plate.
2. The electric push rod lifting furnace cover structure according to claim 1, characterized in that: the transverse bracket comprises two side plates which are arranged in parallel and a connecting plate which is fixedly arranged between the two sides, supporting rods are arranged at the front end, the middle part and the rear end of the transverse bracket, the supporting rods are perpendicular to the two side plates, and the deep groove rollers are fixedly sleeved at the end parts of the two ends of the supporting rods; the lifting ropes comprise branch lifting ropes and main lifting ropes, the branch lifting ropes are arranged at positions, corresponding to deep groove rollers on the supporting rods at the middle part and the front end of the transverse support, on the furnace cover, the main lifting ropes are arranged at positions, corresponding to the deep groove rollers on the supporting rods at the rear end of the transverse support, on the furnace cover, the branch lifting ropes at the ends of two ends of the supporting rods at the middle part and the front end of the transverse support are respectively connected with the main lifting ropes at the ends of two ends of the supporting rods at the rear end of the transverse support, one end of each main lifting rope is fixedly connected with the branch lifting ropes, and the other end of each main lifting rope is fixed on the strip-shaped fixing plate.
3. The electric push rod lifting furnace cover structure according to claim 2, characterized in that: the vertical support comprises two vertical supporting plates which are respectively integrated with the two side plates, a fixed seat is fixedly connected between the lower parts of the two vertical supporting plates, a rotating shaft is arranged in the middle of the fixed seat, the upper end part of the rotating shaft is rotatably installed on the fixed seat, and the lower end part of the rotating shaft is rotatably installed on the side wall of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724110.0U CN210119120U (en) | 2019-05-20 | 2019-05-20 | Electric push rod lift bell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724110.0U CN210119120U (en) | 2019-05-20 | 2019-05-20 | Electric push rod lift bell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210119120U true CN210119120U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920724110.0U Active CN210119120U (en) | 2019-05-20 | 2019-05-20 | Electric push rod lift bell structure |
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| CN (1) | CN210119120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186284A (en) * | 2019-05-20 | 2019-08-30 | 河南天利热工装备股份有限公司 | A kind of electric pushrod lifting furnace cover structure |
-
2019
- 2019-05-20 CN CN201920724110.0U patent/CN210119120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186284A (en) * | 2019-05-20 | 2019-08-30 | 河南天利热工装备股份有限公司 | A kind of electric pushrod lifting furnace cover structure |
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