CN219729358U - Telescopic roller loading and unloading machine - Google Patents
Telescopic roller loading and unloading machine Download PDFInfo
- Publication number
- CN219729358U CN219729358U CN202320564134.0U CN202320564134U CN219729358U CN 219729358 U CN219729358 U CN 219729358U CN 202320564134 U CN202320564134 U CN 202320564134U CN 219729358 U CN219729358 U CN 219729358U
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- belt pulleys
- belt
- pulley
- pulleys
- telescopic roller
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000010008 shearing Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to the technical field of conveying mechanical equipment, in particular to a telescopic roller loading and unloading machine which comprises a power device, two shearing arms, a plurality of conveying rollers for contacting goods, a plurality of first belt pulleys, a plurality of second belt pulleys and a plurality of first transmission belts.
Description
Technical Field
The utility model relates to the technical field of conveying mechanical equipment, in particular to a telescopic roller loading and unloading machine.
Background
The telescopic roller loading and unloading machine is a conveying device capable of extending, shortening and bending, and can convey cargoes from a starting point to a target position along the extending direction of the loading and unloading machine, so that the labor cost of lifting and returning the starting point and the target position is saved. The existing telescopic roller loading and unloading machine does not have power, one end of the loading and unloading machine is connected with a landslide, goods slide down onto the loading and unloading machine from the landslide, and the goods with initial speed slide to a target position along the extending direction of the loading and unloading machine. When the goods need upwards carry, because flexible cylinder loading and unloading machine does not have power, flexible cylinder loading and unloading machine can not drive the goods and upwards carry, and when the goods did not have initial velocity, the goods only can stop at the starting point of loading and unloading machine, can not realize the upwards transport of goods, therefore current flexible cylinder loading and unloading machine's application scope is less.
Disclosure of Invention
In order to overcome the defects of the telescopic drum loading and unloading machine, the utility model provides a telescopic drum loading and unloading machine, which comprises a power device, two shearing arms, a plurality of conveying rollers for contacting cargoes, a plurality of first belt pulleys, a plurality of second belt pulleys and a plurality of first transmission belts, wherein the two shearing arms are arranged in a front-back side-by-side interval manner, the front ends and the back ends of the conveying rollers are in one-to-one corresponding rotary connection with the hinging positions of the pairs of hinging positions which are positioned on the top surfaces of the shearing arms and are opposite in front-back direction, the first belt pulleys are fixed on the front end surfaces of the conveying rollers, the second belt pulleys are in rotary connection with the hinging positions of the shearing arms positioned at the front lower side, the first belt pulleys and the second belt pulleys are double-groove belt pulleys, the first transmission belts are wound on the first belt pulleys and the second belt pulleys so that the plurality of first transmission belts are connected left and right, and the power device is fixed on the shearing arms and used for driving the second belt pulleys to rotate.
Preferably, the first pulleys and the second pulleys are double-groove synchronous pulleys, the first transmission belts are toothed belts, and the first pulleys and the second pulleys are meshed with the first transmission belts.
Preferably, the telescopic roller loading and unloading machine further comprises a plurality of third belt pulleys, a plurality of fourth belt pulleys, a plurality of second transmission belts and a plurality of synchronous connecting rods, wherein the third belt pulleys are fixed on the rear end faces of the plurality of conveying rollers, the fourth belt pulleys are rotatably connected with the hinging positions of the shearing fork arms positioned at the rear lower parts, the third belt pulleys and the fourth belt pulleys are double-groove belt pulleys, the second transmission belts are wound on the third belt pulleys and the fourth belt pulleys, the plurality of second transmission belts are connected left and right, and the two ends of the synchronous connecting rods are fixed on the rear end faces of the second belt pulleys and the front end faces of the fourth belt pulleys in a one-to-one correspondence mode.
Preferably, the third pulleys and the fourth pulleys are double-groove synchronous pulleys, and the second transmission belts are toothed belts.
Preferably, the detachable sleeve of the conveying roller is provided with a rubber sleeve for contacting the goods.
Preferably, the surface of the rubber sleeve is fixed with anti-slip teeth.
Preferably, the retaining rings used for preventing cargoes from leaving the rubber sleeve towards the end face direction of the conveying roller are fixed on the front side and the rear side of the curved surface of the rubber sleeve.
Preferably, a plurality of stop rods for stopping the cargoes from rolling and falling from the conveying rollers are fixed on the top surfaces of the two shearing fork arms.
Preferably, the stop lever is hinged with a pulley for contacting goods, and the pulley is horizontally and rotatably connected with the stop lever.
The utility model has the beneficial effects that:
according to the telescopic roller loading and unloading machine, the plurality of conveying rollers can be driven to synchronously rotate, when goods need to be conveyed upwards, as the telescopic roller loading and unloading machine is provided with power, the telescopic roller loading and unloading machine can drive the goods to be conveyed upwards, even if the goods do not have initial speed, the goods can leave the starting point of the loading and unloading machine to reach the target position, so that the goods are conveyed upwards, and the application range is enlarged.
Drawings
FIG. 1 is a schematic elevational view of a telescopic roller loader-unloader of the present utility model;
FIG. 2 is a schematic front view of a telescopic drum loader of the present utility model with the anti-skid teeth, retainer rings, stop rods, pulleys and front scissor arms removed;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2;
fig. 5 is a schematic left side view of a telescopic drum loader of the present utility model.
In the figure:
1. a power device; 2. a scissor arm; 3. a conveying roller; 4. a first pulley; 5. a second pulley; 6. a first drive belt; 7. a third pulley; 8. a fourth pulley; 9. a second drive belt; 10. a synchronous connecting rod; 11. a rubber sleeve; 12. anti-slip teeth; 13. a retainer ring; 14. a stop lever; 15. and (3) a pulley.
Detailed Description
The structure of the embodiment of the utility model is as shown in fig. 1 to 5, and the telescopic roller loading and unloading machine comprises a power device 1, two scissor arms 2, a plurality of conveying rollers 3 for contacting cargoes, a plurality of first belt pulleys 4, a plurality of second belt pulleys 5 and a plurality of first transmission belts 6, wherein the two scissor arms 2 are arranged side by side at intervals from front to back, the front end and the rear end of the conveying rollers 3 are in one-to-one corresponding rotary connection with a plurality of pairs of hinge joints which are positioned on the top surfaces of the scissor arms 2 and are opposite front and rear, and the conveying rollers 3 can support cargoes so that the cargoes can slide along the extending direction of the front scissor arms.
The first belt pulleys 4 are fixed on the front end faces of the conveying rollers 3, the second belt pulleys 5 are rotatably connected with the hinging parts of the scissor arms 2 positioned at the front lower sides, the first belt pulleys 4 and the second belt pulleys 5 are double-groove belt pulleys, the first transmission belts 6 are wound on the first belt pulleys 4 and the second belt pulleys 5, the first transmission belts 6 are connected left and right, and the power device 1 is fixed on the scissor arms 2 and is used for driving the second belt pulleys 5 to rotate. The power device 1 may include a motor mounted on the scissor arm 2, the output end of the motor is fixed with the second belt pulley 5, and may also include a motor mounted on the scissor arm 2, a first gear mounted on the output end of the motor, and a second gear mounted on the second belt pulley 5 and meshed with the first gear, preferably includes a motor mounted on the scissor arm 2, a first driving belt 6 wheel fixed on the output end of the motor, a second driving belt 9 wheel fixed on the second belt pulley 5, and a power belt wound on the first driving belt 6 wheel and the second driving belt 9 wheel, so that the power device 1 drives the second belt pulley 5 to rotate. When the power device 1 is started, the power device 1 drives a second belt pulley 5 to rotate, and the second belt pulley 5 drives a plurality of first belt pulleys 4 and a plurality of second belt pulleys 5 to synchronously rotate through a plurality of first transmission belts 6, so that a plurality of conveying rollers 3 fixed with the first belt pulleys 4 synchronously rotate. When the two shearing arms 2 are arranged in a way of extending from top to bottom, the conveying rollers 3 can drive cargoes to be conveyed upwards through friction force.
In combination with the power device 1, the scissor arm 2, the conveying roller 3, the first belt pulley 4, the second belt pulley 5 and the first transmission belt 6, the telescopic roller loading and unloading machine can drive the conveying rollers 3 to synchronously rotate, when goods need to be conveyed upwards, as the telescopic roller loading and unloading machine has power, the telescopic roller loading and unloading machine can drive the goods to be conveyed upwards, even if the goods do not have initial speed, the goods can leave the starting point of the loading and unloading machine to reach the target position, the goods are conveyed upwards, and the application range is enlarged.
The first belt pulleys 4 and the second belt pulleys 5 are double-groove synchronous wheels, the first transmission belts 6 are toothed belts, the first belt pulleys 4 and the second belt pulleys 5 are meshed with the first transmission belts 6, the first belt pulleys 4 and the second belt pulleys 5 are not easy to slide relative to the first transmission belts 6, the first belt pulleys 4 and the second belt pulleys 5 are easier to synchronously rotate, and the telescopic drum loading and unloading machine is easier to synchronously rotate the conveying rollers 3 because the conveying rollers 3 are fixed.
The telescopic drum unloader further comprises a plurality of third belt pulleys 7, a plurality of fourth belt pulleys 8, a plurality of second transmission belts 9 and a plurality of synchronous connecting rods 10, wherein the third belt pulleys 7 are fixed on the rear end faces of the plurality of conveying rollers 3, the fourth belt pulleys 8 are rotationally connected with the hinging positions of the shearing fork arms 2 positioned at the rear lower parts, the third belt pulleys 7 and the fourth belt pulleys 8 are double-groove belt pulleys, the second transmission belts 9 are wound on the third belt pulleys 7 and the fourth belt pulleys 8, the plurality of second transmission belts 9 are connected left and right, the plurality of third belt pulleys 7 and the plurality of fourth belt pulleys 8 synchronously rotate, the two ends of the synchronous connecting rods 10 are fixed on the rear end faces of the second belt pulleys 5 and the front end faces of the fourth belt pulleys 8 in a one-to-one correspondence mode, the plurality of second belt pulleys 5 and the plurality of fourth belt pulleys 8 synchronously rotate, the plurality of first belt pulleys 4 and the plurality of third belt pulleys 7 are driven to synchronously rotate, and the first belt pulleys 4 and the third belt pulleys 7 are fixed on the front and the rear side of the conveying rollers 3 are further rotated.
The third belt pulleys 7 and the fourth belt pulleys 8 are double-groove synchronous wheels, the second transmission belts 9 are toothed belts, the third belt pulleys 7 and the fourth belt pulleys 8 are meshed with the second transmission belts 9, the third belt pulleys 7 and the fourth belt pulleys 8 are not easy to slide relative to the second transmission belts 9, the third belt pulleys 7 and the fourth belt pulleys 8 are easier to synchronously rotate, and the telescopic drum loading and unloading machine is easier to synchronously rotate the conveying rollers 3 because the third belt pulleys 7 and the conveying rollers 3 are fixed.
The rubber sleeve 11 for contacting the goods is detachably sleeved on the conveying roller 3, so that friction between the conveying roller 3 and the goods is increased, and the goods are not easy to slide downwards along the extending direction of the scissor arms 2 in the upward moving process.
The anti-slip teeth 12 are fixed on the surface of the rubber sleeve 11, so that friction between the conveying roller 3 and the goods is increased, and the goods are not easy to slide down along the extending direction of the scissor arms 2 in the upward moving process.
The retaining rings 13 used for blocking cargoes from leaving the rubber sleeve 11 towards the end face direction of the conveying roller 3 are fixed on the front side and the rear side of the curved surface of the rubber sleeve 11, so that cargoes are not easy to cross the left side and the right side of the conveying roller 3, and the falling risk of cargoes from the telescopic roller loading and unloading machine is reduced.
The top surfaces of the two shearing fork arms 2 are fixedly provided with a plurality of stop rods 14 used for stopping cargoes from rolling and falling from the conveying roller 3, and when the gravity center of the cargoes is about to cross the end surface of the conveying roller 3, the stop rods 14 can stop the cargoes from continuously tilting, so that the risk that the cargoes tilt and fall from the telescopic roller loading and unloading machine is reduced.
The pulley 15 that is used for contacting the goods is articulated to pin 14, pulley 15 rotates with pin 14 level and is connected, and when pin 14 blockked the goods and carried along the extending direction of scissor arm 2, the goods contacted pulley 15, pulley 15 rotates, and the goods can continue to carry along around pin 14, has reduced pin 14 and has blockked the risk that the goods carried.
While the utility model has been described and illustrated with respect to a limited number of embodiments, the utility model may be embodied in many forms without departing from the spirit or scope of the utility model. The embodiments shown should be regarded as illustrative rather than restrictive. The scope of the utility model is determined by the appended claims, and all changes that come within the meaning and range of equivalency of the claims are intended to be embraced therein.
Claims (9)
1. A telescopic roller loading and unloading machine, characterized in that: including power device (1), two cut fork arm (2), a plurality of conveyor roller (3) that are used for contacting goods, a plurality of first belt pulley (4), a plurality of second belt pulley (5) and many first driving belt (6), two cut fork arm (2) interval setting side by side, a plurality of both ends and a plurality of articulated department one-to-one that are located the top surface of cutting fork arm (2) and front and back are relative around conveyor roller (3) are rotated and are connected, a plurality of first belt pulley (4) are fixed on the preceding terminal surface of a plurality of conveyor roller (3), a plurality of second belt pulley (5) are rotated with the articulated department that is located the fork arm (2) of front and back and are connected, a plurality of first belt pulley (4) and second belt pulley (5) are double-grooved pulley, a plurality of first driving belt (6) are around establishing on first belt pulley (4) and second belt pulley (5) for a plurality of first driving belt (6) are controlled and are connected, power device (1) is fixed on cutting fork arm (2) and is used for driving second belt pulley (5) rotation.
2. A telescopic roller loader and unloader according to claim 1, wherein: a plurality of first belt pulleys (4) and a plurality of second belt pulleys (5) are double-groove synchronous wheels, a plurality of first transmission belts (6) are toothed belts, and the first belt pulleys (4) and the second belt pulleys (5) are meshed with the first transmission belts (6).
3. A telescopic roller loader and unloader according to claim 1, wherein: the telescopic roller loading and unloading machine further comprises a plurality of third belt pulleys (7), a plurality of fourth belt pulleys (8), a plurality of second transmission belts (9) and a plurality of synchronous connecting rods (10), wherein the third belt pulleys (7) are fixed on the rear end faces of the conveying rollers (3), the fourth belt pulleys (8) are rotatably connected with the hinging positions of the shearing fork arms (2) located at the rear lower part, the third belt pulleys (7) and the fourth belt pulleys (8) are double-groove belt pulleys, the second transmission belts (9) are wound on the third belt pulleys (7) and the fourth belt pulleys (8), the second transmission belts (9) are connected left and right, and the two ends of the synchronous connecting rods (10) are correspondingly fixed on the rear end faces of the second belt pulleys (5) and the front end faces of the fourth belt pulleys (8).
4. A telescopic roller loader according to claim 3, wherein: the third belt pulleys (7) and the fourth belt pulleys (8) are double-groove synchronous wheels, and the second transmission belts (9) are toothed belts.
5. A telescopic roller loader and unloader according to claim 1, wherein: the conveying roller (3) is detachably sleeved with a rubber sleeve (11) for contacting goods.
6. A telescopic roller loader and unloader according to claim 5, wherein: the surface of the rubber sleeve (11) is fixedly provided with anti-slip teeth (12).
7. A telescopic roller loader and unloader according to claim 5, wherein: the retaining rings (13) used for blocking goods from leaving the rubber sleeve (11) towards the end face direction of the conveying roller (3) are fixed on the front side and the rear side of the curved surface of the rubber sleeve (11).
8. A telescopic roller loader and unloader according to claim 1, wherein: the top surfaces of the two shearing fork arms (2) are fixedly provided with a plurality of stop rods (14) used for stopping cargoes from rolling and falling from the conveying rollers (3).
9. A telescopic roller loader and unloader according to claim 8, wherein: the stop lever (14) is hinged with a pulley (15) for contacting goods, and the pulley (15) is horizontally and rotatably connected with the stop lever (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564134.0U CN219729358U (en) | 2023-03-20 | 2023-03-20 | Telescopic roller loading and unloading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564134.0U CN219729358U (en) | 2023-03-20 | 2023-03-20 | Telescopic roller loading and unloading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729358U true CN219729358U (en) | 2023-09-22 |
Family
ID=88051355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320564134.0U Active CN219729358U (en) | 2023-03-20 | 2023-03-20 | Telescopic roller loading and unloading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729358U (en) |
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2023
- 2023-03-20 CN CN202320564134.0U patent/CN219729358U/en active Active
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