CN210557533U - But butt-joint structural of self-adaptation matching conveyer belt speed - Google Patents
But butt-joint structural of self-adaptation matching conveyer belt speed Download PDFInfo
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- CN210557533U CN210557533U CN201921371586.7U CN201921371586U CN210557533U CN 210557533 U CN210557533 U CN 210557533U CN 201921371586 U CN201921371586 U CN 201921371586U CN 210557533 U CN210557533 U CN 210557533U
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Abstract
The utility model relates to a butt joint structure capable of self-adaptively matching the speed of a conveying belt, which comprises a front conveying belt and a rear conveying belt which are butted by a middle transition conveying belt, wherein a first driving wheel is arranged at the rotating shaft end part of the discharge end of the front conveying belt, and a first one-way clutch is arranged between the first driving wheel and the rotating shaft of the discharge end of the front conveying belt; a first driven driving wheel in transmission connection with the first driving wheel is mounted at the end part of a rotating shaft at the feeding end of the transition conveying belt; a second driving transmission wheel is arranged at the end part of the rotating shaft at the feeding end of the rear conveying belt, and a second one-way clutch is arranged between the second driving transmission wheel and the rotating shaft at the feeding end of the rear conveying belt; and a second driven driving wheel in transmission connection with the second driving wheel is installed at the end part of the rotating shaft at the discharge end of the transition conveying belt. The utility model discloses conveyer belt speed's uniformity when guaranteeing the material handing-over, convenient adjustment, it is convenient reliable.
Description
Technical Field
The utility model relates to a but butt-joint structural of self-adaptation matching conveyer belt speed.
Background
Conveying mechanical equipment wide application in each trade, in order to satisfy the production demand under some circumstances, adopts the concatenation of multistage conveyer, realizes carrying fast, and here simultaneously, the multistage conveyer belt has produced the handing-over problem, and the conveyer belt speed is unanimous around needing to guarantee in the handing-over process. The existing methods mostly adopt a stepless speed changer to manually adjust the speed or adopt a servo control system, and all the methods need to realize speed matching by adjusting parameters and the like, so that the adjustment is complicated and difficult, and the matching is difficult.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a but convenient adjustment, convenient and reliable self-adaptation matches butt-joint structural of conveyer belt speed.
The utility model discloses a following scheme realizes: a butt joint structure capable of adaptively matching the speed of a conveying belt comprises a front conveying belt and a rear conveying belt which are in butt joint through a middle transition conveying belt, wherein a first driving transmission wheel is installed at the end part of a rotating shaft at the discharge end of the front conveying belt, and a first one-way clutch which only allows the rotating shaft to drive the first driving transmission wheel to rotate in one direction is arranged between the first driving transmission wheel and the rotating shaft at the discharge end of the front conveying belt; a first driven driving wheel in transmission connection with the first driving wheel is mounted at the end part of the rotating shaft at the feeding end of the transition conveying belt; a second driving transmission wheel is mounted at the end part of the rotating shaft at the feeding end of the rear conveying belt, and a second one-way clutch which only allows the rotating shaft to drive the second driving transmission wheel to rotate in one way is arranged between the second driving transmission wheel and the rotating shaft at the feeding end of the rear conveying belt; and a second driven driving wheel in transmission connection with the second driving wheel is installed at the end part of the rotating shaft at the discharge end of the transition conveying belt.
Furthermore, the first driving transmission wheel and the first driven transmission wheel are gears, and the second driving transmission wheel and the second driven transmission wheel are chain wheels.
Furthermore, the first driving transmission wheel and the first driven transmission wheel are in transmission connection with a transition gear meshed with the first driving transmission wheel and the first driven transmission wheel through the middle.
Furthermore, a tension chain wheel is arranged below the second driven transmission wheel, and the second driving transmission wheel, the second driven transmission wheel and the tension chain wheel are in transmission connection through transmission chains sleeved on the second driving transmission wheel, the second driven transmission wheel and the tension chain wheel.
Furthermore, the front conveying belt and the transition conveying belt are jointly installed on the front conveying frame, the rear conveying belt is installed on the rear conveying frame, a mounting seat used for installing a tensioning chain wheel is fixedly connected to the side of the rear conveying frame, a balancing weight in sliding fit with the mounting seat is arranged on the mounting seat, and the tensioning chain wheel is rotatably installed on the balancing weight.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a self-adaptation matching of conveyer belt handing-over speed is adjusted, only need before the control conveyer belt speed fast can, need not accurate to concrete velocity value, the uniformity of conveyer belt speed when guaranteeing the material handing-over, convenient adjustment, convenient reliable.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and related drawings.
Drawings
Fig. 1 is a side view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a schematic view of a transmission connection between a front conveyor belt and a transition conveyor belt according to an embodiment of the present invention;
fig. 4 is a schematic view of the transmission connection between the transition conveyor belt and the rear conveyor belt according to the embodiment of the present invention;
FIG. 5 is a schematic view of an embodiment of the present invention illustrating the installation of a tension sprocket;
FIG. 6 is a velocity diagram of the front and rear belts in an embodiment of the present invention;
fig. 7 is a velocity diagram of a transition conveyor belt in an embodiment of the present invention;
the reference numbers in the figures illustrate: 100-front conveying belt, 110-first driving transmission wheel, 120-first one-way clutch, 200-transition conveying belt, 210-first driven transmission wheel, 220-second driven transmission wheel, 300-rear conveying belt, 310-second driving transmission wheel, 320-second one-way clutch, 400-front conveying frame, 410-transition gear, 500-rear conveying frame, 510-tensioning chain wheel, 520-transmission chain, 530-mounting seat, 540-balancing weight and 541-sliding block.
Detailed Description
As shown in fig. 1 to 7, a docking structure capable of adaptively matching the speed of a conveyor belt comprises a front conveyor belt 100 and a rear conveyor belt 300 docked by a middle transition conveyor belt 200, wherein a first driving transmission wheel 110 is installed at the end of a rotating shaft at the discharge end of the front conveyor belt 200, and a first one-way clutch 120 which only allows the rotating shaft to drive the first driving transmission wheel to rotate in one direction is arranged between the rotating shaft at the discharge end of the first driving transmission wheel 100 and the rotating shaft at the discharge end of the front conveyor belt 100; the end of the rotating shaft at the feeding end of the transition conveyor belt 200 is provided with a first driven driving wheel 210 in transmission connection with the first driving wheel 110. The first driving transmission wheel 110 is installed on the outer ring of the first one-way clutch, and the inner ring of the first one-way clutch is connected with the rotating shaft at the discharge end of the front conveyor belt 200 through a key strip. The first one-way clutch performs the functions of: only one-way power transmission can be performed between the rotating shaft at the discharging end of the front conveying belt 200 and the first driving transmission wheel 110, that is, when the rotating speed of the rotating shaft is greater than that of the first driving transmission wheel 110, the first driving transmission wheel 110 rotates synchronously with the rotating shaft, otherwise, when the rotating speed of the first driving transmission wheel 110 is greater than that of the rotating shaft, the first one-way clutch does not transmit power, and the rotating shaft does not move synchronously with the first driving transmission wheel 110.
In this embodiment, a second driving transmission wheel 310 is installed at the end of the rotating shaft at the feeding end of the rear conveyer belt 300, and a second one-way clutch 320 that only allows the rotating shaft to drive the second driving transmission wheel to rotate in one way is disposed between the second driving transmission wheel 310 and the rotating shaft at the feeding end of the rear conveyer belt; a second driven transmission wheel 220 in transmission connection with the second driving transmission wheel is mounted at the end part of the rotating shaft at the discharge end of the transition conveying belt; the second driving transmission wheel 110 is installed on the outer ring of the second one-way clutch, and the inner ring of the second one-way clutch is connected with the rotating shaft at the feeding end of the rear conveying belt 300 through a spline. The second one-way clutch performs the functions of: the power can only be transmitted between the rotating shaft at the feeding end of the rear conveying belt 300 and the second driving transmission wheel 310 in one way, namely, when the rotating speed of the rotating shaft is greater than that of the second driving transmission wheel 310, the second driving transmission wheel 310 rotates synchronously with the rotating shaft, otherwise, when the rotating speed of the second driving transmission wheel 310 is greater than that of the rotating shaft, the second one-way clutch does not transmit power, and the rotating shaft does not move synchronously with the second driving transmission wheel 310.
In this embodiment, the transmission ratio of the first driving transmission wheel 110 to the first driven transmission wheel 210 is 1:1, and the transmission ratio of the second driving transmission wheel to the second driven transmission wheel is 1: 1.
The butt joint of the front conveying belt and the rear conveying belt is realized by adding a section of transition conveying belt, the front conveying belt and the rear conveying belt are provided with independent power sources, and a rotating shaft at the discharge end of the front conveying belt 200 is a power input shaft of the front conveying belt; the rotating shaft at the feed end of the rear conveyor belt 300 is the power input shaft of the rear conveyor belt, and the transition conveyor belt has no independent power source, and the power of the transition conveyor belt comes from the front and rear conveyor belts.
The conveying speed of the front conveying belt is variable, the conveying speed of the rear conveying belt is constant, the front conveying belt and the rear conveying belt are driven by servo motors to work, and the speed change of the front conveying belt is controlled by a servo system; the speed of the transition conveyer belt depends on the front and back conveying speeds, and is also variable, and the speed curves of the three are shown in fig. 6 and 7. Under the effect of two one-way clutches, the speed of transition conveyer belt is unanimous with the faster maintenance of speed in preceding, the back conveyer belt, promptly: when the speed of the front conveying belt is lower than that of the rear conveying belt, the transition conveying belt is driven by the rear conveying belt to work, namely the speed of the transition conveying belt is the same as that of the rear conveying belt; otherwise, when the speed of the front conveying belt is higher than that of the rear conveying belt, the transition conveying belt is driven by the front conveying belt to work, and the speed of the transition conveying belt is the same as that of the front conveying belt.
When materials are conveyed and butted, the speed of the two butted conveying belts is ensured to be consistent. Therefore, when the front conveying belt is in butt joint with the transition conveying belt, the speed of the transition conveying belt is consistent with that of the front conveying belt, namely the speed of the front conveying belt is greater than that of the rear conveying belt in a time period; on the contrary, when the transition conveying belt is in butt joint with the rear conveying belt, the speed of the transition conveying belt is consistent with that of the rear conveying belt, namely the speed of the rear conveying belt is greater than that of the front conveying belt in a time period; therefore, when materials are conveyed, the speed of the front conveying belt needs to be changed repeatedly, before the materials enter the transition conveying belt, the speed of the front conveying belt needs to be changed to be higher than that of the rear conveying belt, so that the speed of the transition conveying belt is consistent with that of the front conveying belt, and after the materials enter the transition conveying belt, before the materials enter the rear conveying belt from the transition conveying belt, the speed of the front conveying belt needs to be changed to be lower than that of the rear conveying belt, so that the speed of the transition conveying belt is consistent with that of the rear conveying belt; fig. 6, 7 are three conveyor belt speed profiles for a single material transport session.
In this embodiment, the first driving transmission wheel 110 and the first driven transmission wheel 210 are gears, and the second driving transmission wheel 310 and the second driven transmission wheel 220 are sprockets; in a specific implementation, the first driving transmission wheel 110 and the first driven transmission wheel 210 can also be sprockets or pulleys; the second driving transmission wheel 310 and the second driven transmission wheel 220 can also adopt gears or pulleys.
In this embodiment, the first driving transmission wheel 110 and the first driven transmission wheel 210 are in transmission connection with a transition gear 410 engaged with the two wheels, so as to realize consistency of conveying directions.
In this embodiment, a tension sprocket 510 is installed below the second driven transmission wheel, and the second driving transmission wheel 310, the second driven transmission wheel 220 and the tension sprocket 510 are in transmission connection through a transmission chain 520 sleeved on the three wheels.
In this embodiment, the front conveyor belt 100 and the transition conveyor belt 200 are installed on a front conveyor frame 400, the rear conveyor belt 300 is installed on a rear conveyor 500, an installation seat 530 for installing a tension sprocket is fixedly connected to a side of the rear conveyor frame 500, a counterweight block 540 in sliding fit with the installation seat is arranged on the installation seat, the tension sprocket is rotatably installed on the counterweight block, a vertical sliding groove is formed in the installation seat 530, and a sliding block 541 in sliding fit with the vertical sliding groove is arranged on the counterweight block 540; the front conveying belt and the transition conveying belt are arranged on the same front conveying frame, the relative positions of the front conveying belt and the transition conveying belt are kept unchanged, the rear conveying belt is arranged on the rear conveying frame, and the relative heights of the rear conveying belt and the transition conveying belt are changed in the process of adjusting a mechanism and changing the specification height; thus, the addition of a tension wheel facilitates mechanism adjustment and specification change.
In this embodiment, preceding conveyer belt, transition conveyer belt and back conveyer belt all adopt the chain slat type conveyer belt, adopt the mode transmission of tooth meshing between each conveyer belt and the pivot that corresponds, avoid the speed difference that the condition such as skid arouses. The utility model discloses realize that conveyer belt handing-over speed self-adaptation matches the regulation, only need before the control conveyer belt speed fast can, need not to be accurate to concrete velocity value, velocity uniformity when guaranteeing the handing-over, convenient adjustment, convenient reliable.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a but butt joint structure of self-adaptation matching conveyer belt speed which characterized in that: the conveying belt comprises a front conveying belt and a rear conveying belt which are butted through a middle transition conveying belt, wherein a first driving transmission wheel is mounted at the end part of a rotating shaft at the discharge end of the front conveying belt, and a first one-way clutch which only allows the rotating shaft to drive the first driving transmission wheel to rotate in one way is arranged between the first driving transmission wheel and the rotating shaft at the discharge end of the front conveying belt; a first driven driving wheel in transmission connection with the first driving wheel is mounted at the end part of the rotating shaft at the feeding end of the transition conveying belt; a second driving transmission wheel is mounted at the end part of the rotating shaft at the feeding end of the rear conveying belt, and a second one-way clutch which only allows the rotating shaft to drive the second driving transmission wheel to rotate in one way is arranged between the second driving transmission wheel and the rotating shaft at the feeding end of the rear conveying belt; and a second driven driving wheel in transmission connection with the second driving wheel is installed at the end part of the rotating shaft at the discharge end of the transition conveying belt.
2. The interfacing structure that can adaptively match conveyor belt speeds of claim 1, wherein: the first driving transmission wheel and the first driven transmission wheel are gears, and the second driving transmission wheel and the second driven transmission wheel are chain wheels.
3. The interfacing structure that can adaptively match conveyor belt speeds of claim 2, wherein: the first driving transmission wheel and the first driven transmission wheel are in transmission connection with a transition gear meshed with the first driving transmission wheel and the first driven transmission wheel through the middle.
4. The interfacing structure that can adaptively match conveyor belt speeds of claim 2, wherein: and a tensioning chain wheel is arranged below the second driven transmission wheel, and the second driving transmission wheel, the second driven transmission wheel and the tensioning chain wheel are in transmission connection through transmission chains sleeved on the second driving transmission wheel, the second driven transmission wheel and the tensioning chain wheel.
5. The interfacing structure that can adaptively match conveyor belt speeds of claim 4, wherein: the front conveying belt and the transition conveying belt are jointly installed on the front conveying frame, the rear conveying belt is installed on the rear conveying frame, a mounting seat used for installing a tensioning chain wheel is fixedly connected to the side of the rear conveying frame, a balancing weight in sliding fit with the mounting seat is arranged on the mounting seat, and the tensioning chain wheel is rotatably installed on the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371586.7U CN210557533U (en) | 2019-08-22 | 2019-08-22 | But butt-joint structural of self-adaptation matching conveyer belt speed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371586.7U CN210557533U (en) | 2019-08-22 | 2019-08-22 | But butt-joint structural of self-adaptation matching conveyer belt speed |
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| CN210557533U true CN210557533U (en) | 2020-05-19 |
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| CN201921371586.7U Active CN210557533U (en) | 2019-08-22 | 2019-08-22 | But butt-joint structural of self-adaptation matching conveyer belt speed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386431A (en) * | 2019-08-22 | 2019-10-29 | 漳州佳龙科技股份有限公司 | Can Adaptive matching conveying tape speed docking structure and its working method |
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2019
- 2019-08-22 CN CN201921371586.7U patent/CN210557533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386431A (en) * | 2019-08-22 | 2019-10-29 | 漳州佳龙科技股份有限公司 | Can Adaptive matching conveying tape speed docking structure and its working method |
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