CN214609666U - Liftable electric roller synchronous conveying device - Google Patents
Liftable electric roller synchronous conveying device Download PDFInfo
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- CN214609666U CN214609666U CN202120615732.7U CN202120615732U CN214609666U CN 214609666 U CN214609666 U CN 214609666U CN 202120615732 U CN202120615732 U CN 202120615732U CN 214609666 U CN214609666 U CN 214609666U
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Abstract
The utility model discloses a liftable electric roller synchronous conveying device, which consists of a plurality of transmission mechanisms connected in sequence; each transmission mechanism comprises a rack and an electric roller synchronous conveying assembly movably arranged on the rack; the electric roller synchronous conveying assembly consists of a plurality of electric rollers and driven rollers; four corners of each rack are respectively provided with a supporting leg; the bottom of each supporting leg is provided with a lifting device; a plurality of guard plates are arranged at intervals on two sides of the rack along the transmission direction of the rack; a photoelectric counter is arranged on the rack of the transmission mechanism close to one side of the output end; a striker plate is arranged on the rear side of the photoelectric counter in a lifting manner; the utility model discloses a liftable synchronous conveyor of motorized pulley, the transportation is convenient, and the linking between the conveyor of the different direction of transportation of being convenient for, and be favorable to the combination of conveyor and other production processes.
Description
Technical Field
The utility model relates to a liftable electric drum synchronous conveyor belongs to conveying equipment technical field.
Background
The electric roller is a novel driving device which places a motor and a speed reducer in a roller body together. The electric roller is mainly applied to fixed and movable belt conveyors, has the advantages of compact structure, high transmission efficiency, low noise, long service life, stable operation, reliable work, good sealing performance, small occupied space, convenient installation and the like, and is suitable for working under various severe environmental conditions.
The electric roller in the existing electric roller conveying device is arranged on a frame to work, and the frame is in a linear structure and cannot be adjusted in height in order to enable the conveyed object to pass through smoothly. In some special cases, the design of the structure causes the defect that the transported goods reach the designated position difficultly. In addition, the existing electric roller conveying structure cannot realize temporary stop of goods on a conveying line, and is not beneficial to combination of a conveying device and other production processes. Therefore, in order to solve the above problems, it is necessary to design a new liftable electric roller synchronous conveying device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a liftable synchronous conveyor of motorized pulley, the transportation is convenient, the linking between the conveyor of the different direction of transportation of being convenient for, and be favorable to the combination of conveyor and other production processes.
The utility model discloses a liftable electric roller synchronous conveying device, which consists of a plurality of transmission mechanisms connected in sequence; each transmission mechanism comprises a rack and an electric roller synchronous conveying assembly movably arranged on the rack; the electric roller synchronous conveying assembly consists of a plurality of electric rollers and driven rollers; at least one driven roller is arranged between the adjacent electric rollers; the adjacent electric rollers and the driven rollers are in transmission connection through a belt wheel, and a gap is reserved between the adjacent electric rollers and the driven rollers; four corners of each rack are respectively provided with a supporting leg; the lifting device is arranged at the bottom of each supporting foot, and the height of the rack can be adjusted through the lifting device so as to meet the transportation requirements of different heights and different inclination angles (small-angle inclination); a plurality of guard plates are arranged at intervals on two sides of the rack along the transmission direction of the rack; a photoelectric counter is arranged on the rack of the transmission mechanism close to one side of the output end; a striker plate is arranged on the rear side of the photoelectric counter in a lifting manner; a lifting cylinder is arranged below the striker plate; the lifting cylinder is connected with the rack through a support frame; the lower end of the striker plate is connected with a piston rod of the lifting cylinder, and the upper end of the striker plate penetrates through a gap between the electric roller and the driven roller and is exposed.
Further, the lifting device is an electric hydraulic cylinder.
As a preferable embodiment, the lifting device is a worm gear screw rod lifter, so that the lifting is more stable.
As a preferred embodiment, the guard plates are arranged on two sides of the frame in a turnover mode; the bottom of the guard plate is connected with the frame through a pin shaft, the two sides of the guard plate are connected with the frame hook through connecting hooks, the guard plate is mounted on the two sides of the frame in a turnover mode, and the guard plate can be adjusted according to the arrangement condition of an actual conveying device so as to be convenient for connection among conveying devices in different conveying directions.
Furthermore, the photoelectric counter is arranged on two sides of the rack through a supporting seat; the photoelectric counter is in communication connection with the lifting cylinder through a control box for controlling the whole machine, and when a signal of the photoelectric counter is interrupted. The signal is transmitted to a counter in the control box for counting, the controller controls the lifting cylinder to act to push the striker plate to ascend, so that the striker plate can be exposed out of a gap between the electric roller and the driven roller, and goods transported on the conveying device are blocked, so that the operation of labeling, coding and the like which needs to stop conveying movement for a short time can be conveniently carried out; the photoelectric counter is a common device used for counting in the prior art, and the specific structure and the working principle thereof are not described in detail herein.
Further, a safety distance is reserved between the photoelectric counter and the material baffle plate, and the safety distance can be set according to the size of the goods.
Furthermore, be close to striker plate one side rack both sides fixed mounting has peripheral board, prevents that the goods from breaking away from the frame under the effect of blockking of striker plate and the transport effect of electric drum synchronous conveying subassembly.
Furthermore, the lifting cylinder is fixedly arranged on the support frame through a cylinder seat.
As a preferred embodiment, a ball screw assembly is mounted on the supporting frame; the lifting cylinder is fixedly connected with the sliding block of the ball screw assembly through the cylinder seat, so that the lifting cylinder can move back and forth on the supporting frame along the ball screw assembly, and the space between the material baffle and the photoelectric counter can be adjusted.
In a preferred embodiment, the surface of the driven roller is provided with friction stripes, and when the rack is in an inclined conveying state under the action of the lifting device, the friction stripes on the surface of the driven roller can generate a certain friction effect on the goods so as to prevent the goods from sliding off the inclined rack.
Compared with the prior art, the liftable electric roller synchronous conveying device of the utility model can adjust the height of the frame through the lifting device, thereby realizing the transportation with different heights and different inclination angles; the guard plates of the turnover structure are arranged on two sides of the frame, and can be adjusted according to the arrangement condition of the actual conveying device so as to facilitate the connection between the conveying devices in different conveying directions; the striker plate connected with the lifting cylinder is installed on the rack, so that the striker plate can be exposed out of a gap between the electric roller and the driven roller, goods transported on the conveying device are blocked, labeling, code printing and other operations requiring short-time stop of conveying movement are facilitated, and the combination of the conveying device and production procedures is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the installation structure of the lift cylinder of embodiment 1 of the present invention.
Fig. 3 is a schematic view of a mounting structure of a lift cylinder according to embodiment 3 of the present invention.
Fig. 4 is a schematic structural view of a driven roller according to embodiment 4 of the present invention.
The components in the drawings are labeled as: 1-frame, 2-electric roller, 3-driven roller, 4-belt, 5-gap, 6-supporting foot, 7-lifting device, 8-protective plate, 9-photoelectric counter, 10-striker plate, 11-lifting cylinder, 12-supporting frame, 13-pin shaft, 14-connecting hook, 15-supporting seat, 16-peripheral plate, 17-cylinder seat, 18-ball screw assembly and 19-friction stripe.
Detailed Description
Example 1:
the liftable electric roller synchronous conveying device shown in fig. 1 and fig. 2 is composed of a plurality of transmission mechanisms which are connected in sequence; each transmission mechanism comprises a rack 1 and an electric roller synchronous conveying assembly movably arranged on the rack 1; the electric roller synchronous conveying assembly consists of a plurality of electric rollers 2 and driven rollers 3; at least one driven roller 3 is arranged between the adjacent electric rollers 2; the adjacent electric rollers 2 and the driven rollers 3 are in transmission connection through a belt pulley 4, and a gap 5 is reserved between the adjacent electric rollers 2 and the driven rollers 3; four corners of each frame 1 are respectively provided with a supporting leg 6; the bottom of each supporting leg 6 is provided with a lifting device 7, and the height of the rack can be adjusted through the lifting devices so as to meet the transportation requirements of different heights and different inclination angles; a plurality of guard plates 8 are arranged at intervals on two sides of the rack 1 along the transmission direction; a photoelectric counter 9 is arranged on the rack 1 of the transmission mechanism close to one side of the output end; a material baffle plate 10 is arranged on the rear side of the photoelectric counter 9 in a lifting way; a lifting cylinder 11 is arranged below the striker plate 10; the lifting cylinder 11 is connected with the frame 1 through a support frame 12; the lower end of the striker plate 10 is connected with a piston rod of the lifting cylinder 11, and the upper end of the striker plate 10 penetrates through the gap 5 between the electric roller 2 and the driven roller 3 and is exposed.
The lifting device 7 is an electric hydraulic cylinder.
The guard plates 8 are arranged on two sides of the frame 1 in an overturning manner; the bottom of the guard plate 8 is connected with the rack 1 through a pin shaft 13, the two sides of the guard plate 8 are connected with the rack 1 through a connecting hook 14, the guard plate is mounted on the two sides of the rack in a turnover mode, and the guard plate can be adjusted according to the arrangement condition of an actual conveying device so as to be convenient for connection among conveying devices in different conveying directions.
The photoelectric counter 9 is arranged on two sides of the frame 1 through a supporting seat 15; the photoelectric counter 9 is in communication connection with the lifting cylinder 11 through a control box for overall machine control, and when a signal of the photoelectric counter is interrupted. The signal is transmitted to a counter in the control box for counting, the controller controls the lifting cylinder to act to push the striker plate to ascend, so that the striker plate can be exposed out of a gap between the electric roller and the driven roller, and goods transported on the conveying device are blocked, so that the operation of labeling, coding and the like which needs to stop conveying movement for a short time can be conveniently carried out; the photoelectric counter is a common device used for counting in the prior art, and the specific structure and the working principle thereof are not described in detail herein.
A safety distance is reserved between the photoelectric counter 9 and the material baffle plate 10, and the safety distance can be set according to the size of the goods.
Be close to striker plate 10 one side 1 both sides fixed mounting of frame has peripheral plate 16, prevents that the goods from breaking away from the frame under the effect of blockking of striker plate and the transport effect of the synchronous conveying subassembly of electric drum.
The lifting cylinder 11 is fixedly arranged on the support frame 12 through a cylinder seat 17.
Example 2:
the utility model discloses a liftable synchronous conveyor of motorized pulley, its structure is the same basically with embodiment 1, wherein, elevating gear is worm wheel lead screw lift, goes up and down more stably.
Example 3:
the liftable motorized roller synchronous conveyor device shown in fig. 3 has a structure substantially the same as that of embodiment 1, wherein a ball screw assembly 18 is mounted on the supporting frame 12; the lifting cylinder 11 is fixedly connected with a sliding block of the ball screw assembly 18 through a cylinder seat 17, so that the lifting cylinder can move back and forth on the supporting frame along the ball screw assembly, and the adjustment of the distance between the material baffle and the photoelectric counter is met.
Example 4:
the liftable electric roller synchronous conveyor shown in fig. 4 has a structure substantially the same as that of embodiment 1, wherein the surface of the driven roller 3 is provided with friction stripes 19, and when the rack is in an inclined conveying state under the action of the lifting device, the friction stripes on the surface of the driven roller can generate a certain friction effect on goods to prevent the goods from sliding off the inclined rack.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (9)
1. A liftable electric roller synchronous conveying device is composed of a plurality of sequentially connected conveying mechanisms; each transmission mechanism comprises a rack and an electric roller synchronous conveying assembly movably arranged on the rack; the electric roller synchronous conveying assembly consists of a plurality of electric rollers and driven rollers; at least one driven roller is arranged between the adjacent electric rollers; the adjacent electric rollers and the driven rollers are in transmission connection through a belt wheel, and a gap is reserved between the adjacent electric rollers and the driven rollers; the method is characterized in that: four corners of each rack are respectively provided with a supporting leg; the bottom of each supporting leg is provided with a lifting device; a plurality of guard plates are arranged at intervals on two sides of the rack along the transmission direction of the rack; a photoelectric counter is arranged on the rack of the transmission mechanism close to one side of the output end; a striker plate is arranged on the rear side of the photoelectric counter in a lifting manner; a lifting cylinder is arranged below the striker plate; the lifting cylinder is connected with the rack through a support frame; the lower end of the striker plate is connected with a piston rod of the lifting cylinder, and the upper end of the striker plate penetrates through a gap between the electric roller and the driven roller and is exposed.
2. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the lifting device is an electric hydraulic cylinder.
3. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the lifting device is a worm gear lead screw lifter.
4. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the guard plates are arranged on two sides of the rack in an overturning manner; the bottom of the guard plate is connected with the frame through a pin shaft, and two sides of the guard plate are connected with the frame hook through connecting hooks.
5. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the photoelectric counter is arranged on two sides of the frame through a supporting seat; the photoelectric counter is in communication connection with the lifting cylinder through a control box for controlling the whole machine.
6. The liftable electric roller synchronous conveying device according to claim 1 or 5, wherein: a safety distance is reserved between the photoelectric counter and the material baffle plate.
7. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: and peripheral plates are fixedly arranged on two sides of the rack close to one side of the material baffle plate.
8. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the lifting cylinder is fixedly arranged on the support frame through a cylinder seat.
9. The liftable synchronous conveying device with electric rollers as claimed in claim 1, wherein: the support frame is provided with a ball screw assembly; the lifting cylinder is fixedly connected with a sliding block of the ball screw assembly through a cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615732.7U CN214609666U (en) | 2021-03-26 | 2021-03-26 | Liftable electric roller synchronous conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615732.7U CN214609666U (en) | 2021-03-26 | 2021-03-26 | Liftable electric roller synchronous conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214609666U true CN214609666U (en) | 2021-11-05 |
Family
ID=78397017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120615732.7U Active CN214609666U (en) | 2021-03-26 | 2021-03-26 | Liftable electric roller synchronous conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214609666U (en) |
-
2021
- 2021-03-26 CN CN202120615732.7U patent/CN214609666U/en active Active
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