CN211637441U - Transmission structure for through type cleaning equipment - Google Patents
Transmission structure for through type cleaning equipment Download PDFInfo
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- CN211637441U CN211637441U CN201922453551.4U CN201922453551U CN211637441U CN 211637441 U CN211637441 U CN 211637441U CN 201922453551 U CN201922453551 U CN 201922453551U CN 211637441 U CN211637441 U CN 211637441U
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- type cleaning
- cleaning equipment
- roller
- screw
- supporting seat
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Abstract
The utility model discloses a transmission structure for through type cleaning equipment, which comprises two groups of adjacent rolling brushes, wherein each rolling brush comprises a roller, a power device for driving the roller to rotate and a supporting seat pivoted at two ends of the roller, and the supporting seat is connected with a frame of the through type cleaning equipment in a sliding way; the supporting seat is provided with a position adjusting device, the position adjusting device comprises a rotating part pivoted to a rack of the through type cleaning equipment and a spiral driving part connected with a spiral pair of the rotating part and arranged on the supporting seat, and the rotating part drives the supporting seat to linearly move based on the rack of the through type cleaning equipment through rotation; a synchronous driving device is arranged between the position adjusting devices positioned at the two ends of the roller; the synchronous transmission rod can rotate under the action of external force, and the supporting seats at the two ends of the roller are driven to slide linearly based on the frame of the through type cleaning equipment.
Description
Technical Field
The utility model relates to a cleaning equipment field especially relates to a transmission structure for through type cleaning equipment.
Background
The transmission structure of the through type cleaning equipment in the existing market comprises two barrel-shaped rolling brushes which are longitudinally arranged at intervals, and an object to be cleaned is cleaned by rotating the rolling brushes through the middle area of the two rolling brushes; the two ends of the rolling brush are provided with supporting seats which are in sliding connection with a rack of the through type cleaning equipment, and in order to adapt to the requirement of adjusting the distance between the rolling brushes of objects to be cleaned with different sizes, the lifting adjustment of the rolling brush is realized by driving the supporting seats to slide based on the rack of the through type cleaning equipment by utilizing the screw fit between a screw rod pivoted on the rack of the through type cleaning equipment and a nut arranged on the supporting seats so as to change the distance between the two barrel-shaped rolling brushes; in the traditional mode, two ends of the rolling brush are independently adjusted, and the two ends of the rolling brush are asynchronous and the adjustment amount is difficult to be consistent in the adjusting mode; on the other hand, in the traditional mode, the driving mode of the rolling brush is that the motor drives the synchronous wheel on the rolling brush to rotate through the synchronous wheel matching synchronous belt, the synchronous belt is easy to wear and break in the driving mode, the synchronous belt is replaced, equipment is stopped, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned not enough of prior art, provide a transmission structure for through type cleaning equipment.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
a transmission structure for through type cleaning equipment comprises rolling brushes, wherein two adjacent groups of rolling brushes are arranged on each rolling brush, each rolling brush comprises a roller, a power device for driving the roller to rotate and supporting seats pivoted to two ends of the roller, and the supporting seats are connected with a rack of the through type cleaning equipment in a sliding mode; the supporting seats are provided with position adjusting devices, each position adjusting device comprises a rotating part pivoted to the frame of the through type cleaning equipment and a spiral driving part which is connected with the rotating part in a spiral pair mode and is installed on the supporting seat, and the rotating part drives the supporting seat to move linearly based on the frame of the through type cleaning equipment through rotation; a synchronous driving device is arranged between the position adjusting devices positioned at the two ends of the roller and comprises a synchronous transmission rod arranged in parallel with the roller, and a torque transmission part is arranged between the synchronous transmission rod and the rotating part; the synchronous transmission rod can rotate under the action of external force, and the supporting seats at the two ends of the roller are driven to synchronously and linearly slide based on the frame of the through type cleaning equipment.
Preferably, the supporting seat is provided with a sliding block, a sliding rail matched with the sliding block is arranged on a rack of the through type cleaning equipment, the spiral driving component comprises a nut, the rotating component comprises a screw rod and a screw rod seat, and the torque transmission component comprises a worm arranged on the synchronous transmission rod and a turbine arranged on the screw rod.
Preferably, the end of the roller provided with the power device is also provided with a first gear, and the output end of the power device is provided with a second gear meshed with the first gear.
Preferably, the screw rod seat include with the bottom plate of through type cleaning equipment's frame connection, the perpendicular to the screw rod mounting panel of bottom plate, the screw rod pin joint in the screw rod mounting panel, the bottom plate still is equipped with the confession the first pin joint portion of synchronous drive pole pin joint.
Preferably, the screw mounting plate is provided with a rib plate, the free ends of the screw mounting plate and the rib plate are connected with an auxiliary support plate in a crossing mode, and the auxiliary support plate is provided with a second transmission rod pivoting portion for pivoting the synchronous transmission rod.
Preferably, one end of the synchronous transmission rod is connected with a hand wheel, and the hand wheel is positioned on one side different from the side provided with the power device.
Preferably, the frame of through type cleaning equipment is equipped with the scale, the supporting seat is equipped with the scale pointer.
Preferably, the torque transmitting members include first and second conical teeth.
Preferably, the supporting seat is provided with a sliding rail, and a sliding block matched with the sliding rail is arranged on a rack of the through type cleaning equipment.
Preferably, the power device comprises a motor and a speed reducer
The utility model has the advantages that the transmission structure for the through type cleaning equipment is provided, the transmission structure comprises rolling brushes, two groups of adjacent rolling brushes are arranged, each rolling brush comprises a roller, a power device for driving the roller to rotate and a support seat pivoted at two ends of the roller, and the support seat is connected with the frame of the through type cleaning equipment in a sliding way; the supporting seats are provided with position adjusting devices, each position adjusting device comprises a rotating part pivoted to the frame of the through type cleaning equipment and a spiral driving part connected with the spiral pair of the rotating part and arranged on the supporting seat, and the rotating part drives the supporting seat to linearly move based on the frame of the through type cleaning equipment through rotation; a synchronous driving device is arranged between the position adjusting devices positioned at the two ends of the roller and comprises a synchronous transmission rod arranged in parallel with the roller, and a torque transmission part is arranged between the synchronous transmission rod and the rotating part; synchronous drive pole can rotate under the effect of external force, orders about the supporting seat that is located the cylinder both ends and slides based on the synchronous straight line of through type cleaning equipment's frame, compares in the position of the supporting seat that the independent adjustment is located the cylinder both sides under traditional mode, and this kind of transmission structure can the position of synchronous adjustment in the supporting seat of cylinder both sides, makes the position variation who is located the supporting seat of cylinder both sides keep unanimous.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the overall structure of the power plant side according to embodiment 1 of the present invention.
Fig. 3 is a schematic view of the entire structure of the hand wheel side according to embodiment 1 of the present invention.
Description of the reference numerals
| Numbering | Name (R) | Numbering | Name (R) |
| 1 | Frame of through |
2413 | |
| 11 | |
2414 | |
| 2 | Rolling |
2415 | Auxiliary supporting |
| 21 | |
2416 | First pivot joint part |
| 22 | |
2417 | Second pivot joint part |
| 221 | |
2418 | |
| 222 | |
242 | |
| 223 | |
251 | |
| 224 | |
2521 | |
| 23 | Supporting |
2522 | |
| 232 | |
28 | |
| 24 | Position adjusting |
29 | |
| 241 | Rotating |
30 | |
| 2411 | |
31 | |
| 2412 | Screw seat |
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 3, a transmission structure for a through type cleaning device includes two sets of rolling brushes 2 longitudinally arranged adjacently, where the rolling brushes 2 include a roller 21, a power device 22 for driving the roller 21 to rotate, and supporting seats 23 pivoted to two ends of the roller, a sliding block 232 is arranged on the supporting seat 23, a sliding rail 11 matched with the sliding block 232 is arranged on a frame 1 of the through type cleaning device, where two ends of the roller 21 are pivoted to the supporting seats 23 by using bearings, and this structure is a means commonly used in the art and will not be described in detail herein; the supporting seats 23 at both ends of the drum 21 are provided with position adjusting devices 24, each position adjusting device 24 comprises a rotating part 241 pivoted to the frame 1 of the pass-through cleaning equipment and a spiral driving part 242 mounted on the supporting seat 23, the rotating part 241 comprises a screw 2411 and a screw seat 2412, the screw seat 2412 comprises a bottom plate 2413 connected with the frame 1 of the pass-through cleaning equipment and a screw mounting plate 2414 for pivoting the screw 2411, a radial bearing and a thrust bearing are arranged between the screw 2411 and the screw mounting plate 2414, and the mounting structure of the radial bearing and the thrust bearing belongs to the conventional technical means in the field and is not described again; the screw driving part 242 includes a nut matched with the screw 2411, and when the screw 2411 is rotated, the screw driving part 242 connected to the screw pair of the screw 2411 pushes the support base 23 to linearly slide based on the frame 1 of the through type cleaning apparatus.
Referring to fig. 1 to 3, a synchronous driving device is provided between the position adjusting devices 25 at both ends of the drum 21, the synchronous driving device includes a synchronous driving rod 251 arranged in parallel with the drum, a torque transmission member is provided between the synchronous driving rod 251 and the rotating member, the torque transmission member includes a worm gear 2522 provided on a screw 2411 and a worm 2521 provided on the synchronous driving rod 251, and the purpose of the above structure is to simultaneously transmit the torque of the synchronous driving rod 251 to the position adjusting devices 25 at both ends of the drum 21 so as to synchronously rotate the screw 2411 of the two; moreover, the worm and gear driving structure has self-locking property, when the lead angle of the worm is smaller than the equivalent friction angle between the meshing wheel teeth, the mechanism has self-locking property, and can realize reverse self-locking, namely only the worm drives the worm wheel, but not the worm wheel, that is, only the worm 2521 arranged on the synchronous transmission rod 251 drives the worm wheel 2522 on the screw 2411, so that the position adjusting device 24 has self-locking function in the vertical direction.
Referring to fig. 1 to 3, the power device 22 for driving the drum 21 to rotate includes a motor 221 and a reducer 222; limited by the diameter of the drum 21, the direct connection between the output shaft of the power device 22 and the drum 21 may cause the installation interference of the adjacent power devices 221, therefore, one end of the drum 21 where the power device 22 is disposed is connected with the first gear 223, and the output end of the power device 22 is connected with the second gear 224 engaged with the first gear 223, the structure ensures the installation space of the power device 221, and adopts the gear engagement to transmit the torque, and compared with the traditional connection method of the synchronous wheel and the synchronous belt, the connection method has better durability and reliability.
In this embodiment, the screw seat 2412 includes a bottom plate 2413 connected to the frame 1 of the pass-through cleaning apparatus, and a screw mounting plate 2414 perpendicular to the bottom plate, the bottom plate 2413 and the screw mounting plate 2414 are integrally formed, the bottom plate 2413 is provided with a first pivot portion 2416 for pivotally connecting the synchronous transmission rod 251, and the integrally formed bottom plate 2413 and the screw mounting plate 2414 ensure that the relative position of the first pivot portion 2416 and the screw 2411 is more accurate, so that the worm 2521 provided on the synchronous transmission rod 251 and the worm wheel 2522 on the screw 2411 are more accurately engaged, and the installation and debugging of the integrated installation structure are more convenient, and the first pivot portion 2415 includes a bearing (not shown).
In this embodiment, a rib plate 2418 is further disposed on one side of the screw mounting plate 2414, an auxiliary supporting plate 2415 is connected to the free ends of the screw mounting plate 2414 and the rib plate 2418, a second pivot portion 2417 is disposed on the auxiliary supporting plate 2415, and the second pivot portion 2417 is configured to stabilize the support of the synchronous transmission rod 251.
In this embodiment, a handwheel 28 is connected to one end of the timing drive rod 251.
In embodiment 1, a ball screw and a ball nut may be used for the screw 2411 and the screw driving member 242.
In embodiment 1, the frame 1 of the pass-through cleaning device is provided with a graduated scale mounting plate 31, the graduated scale 29 is arranged on the graduated scale mounting plate 31, the support seat 23 is provided with a graduated pointer 30, and when the position between the support seat 23 and the frame 1 of the pass-through cleaning device is adjusted by rotating the hand wheel 28, the numerical value can be conveniently read from the graduated scale 30, so that the position adjusting device 24 is more convenient to use.
In embodiment 1, the torque transmission component may also be a first conical tooth and a second conical tooth which are matched with each other, and the torque of the synchronous transmission rod 251 is transmitted to the screw 2411 through the meshing of the first conical tooth and the second conical tooth.
In embodiment 1, the supporting base 23 may be provided with a slide rail, and the frame 1 of the through type cleaning apparatus may be provided with a slide block matching with the slide rail.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (10)
1. A transmission structure for a through type cleaning device is characterized by comprising two groups of rolling brushes, wherein the two groups of rolling brushes are adjacent to each other, each rolling brush comprises a roller, a power device for driving the roller to rotate and supporting seats pivoted to two ends of the roller, and the supporting seats are connected with a rack of the through type cleaning device in a sliding manner;
the supporting seat is provided with a position adjusting device, the position adjusting device comprises a rotating part pivoted to a rack of the through type cleaning equipment, and a spiral driving part which is connected with the rotating part in a spiral pair mode and is installed on the supporting seat, and the rotating part drives the supporting seat to move linearly based on the rack of the through type cleaning equipment through rotation;
a synchronous driving device is arranged between the two position adjusting devices positioned at the two ends of the roller and comprises a synchronous transmission rod arranged in parallel with the roller, and a torque transmission part is arranged between the synchronous transmission rod and the rotating part;
the synchronous transmission rod can rotate under the action of external force, and the supporting seats at the two ends of the roller are driven to synchronously and linearly slide based on the frame of the through type cleaning equipment.
2. The transmission structure for the through type cleaning equipment according to claim 1, wherein the supporting seat is provided with a sliding block, a rack of the through type cleaning equipment is provided with a sliding rail matched with the sliding block, the screw driving component comprises a nut, the rotating component comprises a screw rod and a screw rod seat, and the torque transmission component comprises a worm arranged on the synchronous transmission rod and a worm wheel arranged on the screw rod.
3. A transmission structure for a pass-through cleaning apparatus according to claim 2, wherein the end of the drum where the power device is provided is further provided with a first gear, and the output end of the power device is provided with a second gear engaged with the first gear.
4. The transmission structure for a pass-through cleaning device according to claim 2, wherein the screw seat comprises a bottom plate connected with the frame of the pass-through cleaning device, a screw mounting plate perpendicular to the bottom plate, the screw being pivoted to the screw mounting plate, the bottom plate further being provided with a first pivoting portion for pivoting the synchronous transmission rod.
5. A transmission structure for a pass-through cleaning device according to claim 4, wherein the screw mounting plate is provided with a rib plate, the free ends of the screw mounting plate and the rib plate are connected with an auxiliary support plate in a crossing manner, and the auxiliary support plate is provided with a second pivot part of the transmission rod for pivoting the synchronous transmission rod.
6. A drive structure for a pass-through cleaning apparatus according to claim 2, wherein a hand wheel is connected to one end of the timing drive rod, the hand wheel being located on a side different from the side where the power device is located.
7. The transmission structure for the through-type cleaning equipment according to claim 2, wherein the frame of the through-type cleaning equipment is provided with a graduated scale, and the support base is provided with a graduated pointer.
8. The drive configuration for a flow-through cleaning apparatus according to claim 1, wherein the torque transmitting member comprises a first bevel and a second bevel.
9. The transmission structure for the through type cleaning equipment according to claim 1, wherein the supporting seat is provided with a slide rail, and a slide block matched with the slide rail is arranged on a frame of the through type cleaning equipment.
10. The drive configuration for a flow-through cleaning apparatus according to claim 1, wherein the power plant comprises a motor and a reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453551.4U CN211637441U (en) | 2019-12-27 | 2019-12-27 | Transmission structure for through type cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453551.4U CN211637441U (en) | 2019-12-27 | 2019-12-27 | Transmission structure for through type cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637441U true CN211637441U (en) | 2020-10-09 |
Family
ID=72701545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453551.4U Active CN211637441U (en) | 2019-12-27 | 2019-12-27 | Transmission structure for through type cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637441U (en) |
-
2019
- 2019-12-27 CN CN201922453551.4U patent/CN211637441U/en active Active
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