CN214113799U - Conveying roller way lifting structure - Google Patents
Conveying roller way lifting structure Download PDFInfo
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- CN214113799U CN214113799U CN202022649199.4U CN202022649199U CN214113799U CN 214113799 U CN214113799 U CN 214113799U CN 202022649199 U CN202022649199 U CN 202022649199U CN 214113799 U CN214113799 U CN 214113799U
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- transmission gear
- roller way
- roll table
- power portion
- gear
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Abstract
The utility model provides a conveying roller way lifting structure, including production line, hang crossbeam, roll table, power portion and elevating gear, the production line includes work platform and four supports, it has two to hang the crossbeam, set up respectively in work platform's both sides, the roll table sets up in work platform near one side on ground, the both ends of roll table are located respectively in two and hang the crossbeam, power portion is connected with the roll table transmission, power portion and support sliding connection, elevating gear sets up in one side that work platform was kept away from to power portion, be equipped with the connecting rod between elevating gear and the power portion, connecting rod and power portion fixed connection; the roller way is arranged below the production line, and the lifting device is arranged to enable the power part and the roller way to be separated at any time, so that the roller way can stop rotating, the roller way can not contact products on the production line when being replaced, the product quality is effectively guaranteed not to be damaged, and meanwhile, the safety of operators when the roller way is replaced is guaranteed.
Description
Technical Field
The utility model relates to a transmission machinery technical field particularly, relates to a transmission roller way elevation structure.
Background
At present traditional production line that utilizes roll table transmission, the roll table is all installed on the support crossbeam through the bearing frame, when the roll table broke down and need be changed, need dismantle the roll table and take out removable new roll table in rear to the assigned position from the crossbeam top, this to the production line of continuous transmission operation, the product quality of motion above the roll table is probably influenced, cause product fish tail or other a series of quality problems, the operation of roll table also will threaten operating personnel's safety.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transmission roller way elevation structure can not contact the product on the production line when the roll table is changed, has effectively ensured that product quality is not impaired.
The embodiment of the utility model discloses a realize through following technical scheme:
the utility model provides a transmission roll table elevation structure, includes production line, hangs crossbeam, roll table, power portion and elevating gear, the production line includes work platform and four supports, hang the crossbeam set up respectively in work platform's both sides, the roll table set up in work platform is close to one side on ground, two are located respectively at the both ends of roll table hang in the crossbeam, power portion with the roll table transmission is connected, power portion with support sliding connection, elevating gear set up in power portion keeps away from one side of work platform, elevating gear with be equipped with the connecting rod between the power portion, the connecting rod with power portion fixed connection.
Furthermore, a sliding rail is arranged on the support along the length direction of the support, and a sliding block matched with the sliding rail is arranged on the power part.
The sliding rail is matched with the sliding block to enable the power part to move up and down, and the power part is in contact with and separated from the roller way.
Further, the power portion includes motor, action wheel, follows driving wheel and first transmission gear, the action wheel install in on the power output shaft of motor, follow driving wheel with the action wheel leans on the belt transmission, first transmission gear with follow coaxial fixed setting of driving wheel.
The motor drive action wheel rotates, and the action wheel passes through the belt and will rotate the ability transmission to from driving wheel and first driving gear department to make the roll table rotate.
Furthermore, a bearing is installed at the end part, far away from the power part, of the roller way, and the bearing is fixedly connected with the suspension cross beam.
Furthermore, the end part of the roller way, which is close to the power part, is provided with an umbrella-shaped gear, and the umbrella-shaped gear is meshed with the first transmission gear.
The umbrella-shaped gear is meshed with the first transmission gear, so that the rotation energy of the power part is transmitted to the roller way, and the roller way rotates.
Further, the lifting device comprises a shell and a rack, the rack penetrates through the shell and is fixedly connected with the connecting rod, a second transmission gear, a third transmission gear and a fourth transmission gear are arranged in the shell, the second transmission gear is meshed with the rack, the third transmission gear is coaxially arranged with the second transmission gear, the fourth transmission gear is meshed with the third transmission gear, and a rotary disc coaxially arranged with the fourth transmission gear is arranged on the outer side of the shell.
Through the arrangement, the rack drives the connecting rod to further drive the power part to realize up-and-down lifting in a gear-rack transmission mode.
Further, the second transmission gear with the piece is accomodate to coaxial being equipped with between the third transmission gear one side that elevating gear is close to ground is equipped with the tape measure box, the tape measure box includes the spring pivot and rolls up and locate the epaxial warning strip of spring pivot, warning strip with accomodate and be equipped with the pull wire between the piece, the one end of pull wire with warning strip fixed connection, the other end be in accomodate on the piece.
So set up, when the decline of power portion promptly with the roll table separation, the pull wire upwards contracts owing to the rotation of accomodating the piece (the pull wire winding is on accomodating the piece), pulls out the warning strip in the tape measure box, and suggestion operating personnel power portion and roll table have been separated this moment, has guaranteed operating personnel's safety, and after power portion rises again and the roll table contact, the pull wire is relieved and is twined, and at this moment, the warning strip is withdrawed under the effect of spring spindle to the tape measure box in.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model provides a transmission roll table elevation structure, through with the below of roll table setting at the production line, and set up elevating gear and make power portion and roll table can separate at any time, and then make the roll table can stall, can not contact the product on the production line when the roll table is changed, effectively ensured that product quality is not impaired, also guaranteed the safety of operating personnel when changing the roll table simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a lifting structure of a conveying roller bed provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a power portion of a lifting structure of a conveying roller bed provided in an embodiment of the present invention;
fig. 3 is a schematic structural view of a lifting device of a lifting structure of a conveying roller bed according to an embodiment of the present invention.
Icon: 1-production line, 11-working platform, 12-support, 121-sliding rail, 2-hanging beam, 3-roller way, 31-bevel gear, 4-power part, 41-motor, 42-driving wheel, 43-driven wheel, 44-first transmission gear, 5-lifting device, 51-shell, 52-rack, 53-second transmission gear, 54-third transmission gear, 55-fourth transmission gear, 56-rotary table, 57-storage block, 6-connecting rod, 7-tape box, 71-spring rotating shaft, 72-warning strip and 8-pull line.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As shown in fig. 1-3, a lifting structure of a conveying roller way comprises a production line 1, suspension beams 2, a roller way 3, a power part 4 and a lifting device 5, wherein the production line 1 comprises a working platform 11 and four supports 12, slide rails 121 are arranged on the supports 12 along the length direction thereof, the suspension beams 2 are respectively arranged on two sides of the working platform 11, the roller way 3 is arranged on one side of the working platform 11 close to the ground, two ends of the roller way 3 are respectively arranged in the two suspension beams 2, bearings (not shown in the figure) are arranged at the end parts of the roller way 3 far away from the power part 4, the bearings are fixedly connected with the suspension beams 2, an umbrella-shaped gear 31 is arranged at the end part of the roller way 3 close to the power part 4, the power part 4 is slidably connected with the supports 12, specifically, a slide block matched with the slide rails 121 on the supports 12 is arranged on the power part 4, and the power part 4 comprises a motor 41, a driving wheel 42, The lifting device 5 comprises a shell 51 and a rack 52, the rack 52 penetrates through the shell 51 and is fixedly connected with the connecting rod 6, a second transmission gear 53, a third transmission gear 54 and a fourth transmission gear 55 are arranged in the shell 51, the second transmission gear 53 is meshed with the rack 52, the third transmission gear 54 is coaxially arranged with the second transmission gear 53, the fourth transmission gear 55 is meshed with the third transmission gear 54, a turntable 56 which is coaxial with the fourth transmission gear 55 is arranged on the outer side of the shell 51, a containing block 57 is coaxially arranged between the second transmission gear 53 and the third transmission gear 54, a tape box 7 is arranged on one side of the lifting device 5 close to the ground, the tape box 7 comprises a spring rotating shaft 71 and a warning strip 72 which is coiled on the spring rotating shaft 71, a pull wire 8 is arranged between the warning strip 72 and the containing block 57, one end of the pull wire 8 is fixedly connected with the warning strip 72, and the other end of the pull wire is tied on the containing block 57.
The effect principle of the conveying roller way lifting structure provided by the embodiment is as follows:
when the roller way 3 needs to be replaced, an operator rotates the turntable 56 forward, the rotation can be transmitted to the second transmission gear 53 through the fourth transmission gear 55 and the third transmission gear 54 in sequence, the second transmission gear 53 rotates to enable the rack 52 to descend, the rack 52 pulls the power part 4 down through the connecting rod 6, the first transmission gear 44 of the power part 4 is separated from the bevel gear 31 of the roller way 3, namely the roller way 3 loses power and stops rotating, in the process, the accommodating block 57 rotates simultaneously, the pull wire 8 is wound on the accommodating block 57 and contracts, the warning strip 72 is pulled out of the tape box 7 to remind the operator that the power part 4 is separated from the roller way 3, at the moment, the operator can replace the roller way 3, when a new roller way 3 is better, the operator rotates the turntable 56 backward, the rack 52 is driven to ascend through the fourth transmission gear 55, the third transmission gear 54 and the second transmission gear 53, the rack 52 pushes up the power part 4 through the connecting rod 6, and the first transmission gear 44 of the power part 4 is contacted with the bevel gear 31 of the roller way 3 again, namely, the roller way 3 obtains power again to restore rotation.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a transmission roll table elevation structure, a serial communication port, including production line, suspension crossbeam, roll table, power portion and elevating gear, the production line includes work platform and four supports, suspension crossbeam set up respectively in work platform's both sides, the roll table set up in work platform is close to one side on ground, two are located respectively at the both ends of roll table hang in the crossbeam, power portion with the roll table transmission is connected, power portion with support sliding connection, elevating gear set up in power portion keeps away from one side of work platform, elevating gear with be equipped with the connecting rod between the power portion, the connecting rod with power portion fixed connection.
2. The conveying roller way lifting structure according to claim 1, wherein a sliding rail is arranged on the support along the length direction of the support, and a sliding block matched with the sliding rail is arranged on the power part.
3. The conveying roller way lifting structure according to claim 1, wherein the power part comprises a motor, a driving wheel, a driven wheel and a first transmission gear, the driving wheel is mounted on a power output shaft of the motor, the driven wheel and the driving wheel are driven by a belt, and the first transmission gear and the driven wheel are coaxially and fixedly arranged.
4. The conveying roller way lifting structure according to claim 3, wherein a bearing is mounted at the end of the roller way far away from the power part, and the bearing is fixedly connected with the suspension cross beam.
5. The conveying roller way lifting structure according to claim 4, wherein an umbrella gear is mounted at the end of the roller way close to the power part, and the umbrella gear is meshed with the first transmission gear.
6. The conveying roller way lifting structure according to claim 1, wherein the lifting device comprises a housing and a rack, the rack penetrates through the housing and is fixedly connected with the connecting rod, a second transmission gear, a third transmission gear and a fourth transmission gear are arranged in the housing, the second transmission gear is meshed with the rack, the third transmission gear is arranged coaxially with the second transmission gear, the fourth transmission gear is meshed with the third transmission gear, and a turntable arranged coaxially with the fourth transmission gear is arranged on the outer side of the housing.
7. The conveying roller way lifting structure according to claim 6, wherein a storage block is coaxially arranged between the second transmission gear and the third transmission gear, a tape box is arranged on one side of the lifting device close to the ground, the tape box comprises a spring rotating shaft and a warning strip coiled on the spring rotating shaft, a pull wire is arranged between the warning strip and the storage block, one end of the pull wire is fixedly connected with the warning strip, and the other end of the pull wire is tied to the storage block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022649199.4U CN214113799U (en) | 2020-11-16 | 2020-11-16 | Conveying roller way lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022649199.4U CN214113799U (en) | 2020-11-16 | 2020-11-16 | Conveying roller way lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214113799U true CN214113799U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022649199.4U Active CN214113799U (en) | 2020-11-16 | 2020-11-16 | Conveying roller way lifting structure |
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| CN (1) | CN214113799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106417A (en) * | 2023-04-07 | 2023-05-12 | 沙河市津海特钢有限公司 | A equipment for gas cylinder ultrasonic flaw detection |
-
2020
- 2020-11-16 CN CN202022649199.4U patent/CN214113799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106417A (en) * | 2023-04-07 | 2023-05-12 | 沙河市津海特钢有限公司 | A equipment for gas cylinder ultrasonic flaw detection |
| CN116106417B (en) * | 2023-04-07 | 2023-07-14 | 沙河市津海特钢有限公司 | A equipment for gas cylinder ultrasonic flaw detection |
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