CN114148780B - Automatic loading and unloading equipment for road cargo transportation - Google Patents
Automatic loading and unloading equipment for road cargo transportation Download PDFInfo
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- CN114148780B CN114148780B CN202111261315.8A CN202111261315A CN114148780B CN 114148780 B CN114148780 B CN 114148780B CN 202111261315 A CN202111261315 A CN 202111261315A CN 114148780 B CN114148780 B CN 114148780B
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- angle bottom
- bottom plate
- loading
- gear
- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The utility model discloses automatic loading and unloading equipment for road cargo transportation, which belongs to the technical field of loading and unloading equipment and comprises a truck and a loading and unloading mechanism; the loading and unloading mechanism comprises a gesture adjusting assembly, a bearing assembly, wheels and a right-angle bottom plate, wherein the wheels are arranged on the right-angle bottom plate, and the gesture adjusting assembly comprises an adjusting motor, a horizontal rack and a cylindrical gear; the bearing assembly comprises four vertical racks and foot frames which are symmetrically arranged, the foot frames are fixedly arranged on the vertical racks, and the vertical racks are slidably arranged on the right-angle bottom plate. The loading and unloading mechanism can automatically adjust the width and height of the loading and unloading mechanism according to the actual working condition, and is simple to operate and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of loading and unloading equipment, and particularly relates to automatic loading and unloading equipment for road cargo transportation.
Background
With the progress of modern society, the production capacity of various products and goods is gradually improved, and the development of the transportation industry is promoted. In the process of transporting goods, the loading and unloading efficiency of the goods directly influences the transportation time of the goods.
The traditional loading and unloading mode is manual loading and unloading, especially when the working place is narrow and large-scale mechanical equipment is unfavorable, the goods are required to be manually conveyed to the loaded vehicle or conveyed from the vehicle, and the loading and unloading are completed. The quality of goods is big, and is bulky, has led to the needs to use many manual works to carry out collaborative work, has caused the waste of manpower, material resources, financial resources. The utility model discloses a goods handling device for road goods transportation, which comprises a right-angle base, a hydraulic cylinder end block, a rotating groove, a metal end block and the like, wherein the goods handling device is too heavy in the use process, is unfavorable for folding and storage, and can not adjust the position of the goods handling device in real time according to the size of a use site and the size of a truck so as to meet the working requirement. In view of the above problems, the present utility model provides an automatic loading and unloading apparatus for road cargo transportation.
Disclosure of Invention
Aiming at the technical problems, the utility model adopts the following technical scheme: an automatic loading and unloading device for road cargo transportation comprises a truck and a loading and unloading mechanism; the loading and unloading mechanism comprises a gesture adjusting assembly, a bearing assembly, four symmetrically arranged wheels and two symmetrically arranged right-angle bottom plates, wherein the wheels are arranged on the right-angle bottom plates, the gesture adjusting assembly comprises an adjusting motor, a horizontal rack and a cylindrical gear, the adjusting motor and the horizontal rack are respectively and fixedly arranged on the two right-angle bottom plates, an output shaft of the adjusting motor is fixedly connected with the cylindrical gear, and the cylindrical gear is meshed with the horizontal rack; the bearing assembly comprises four vertical racks and foot frames which are symmetrically arranged, the foot frames are fixedly arranged on the vertical racks, and the vertical racks are slidably arranged on the right-angle bottom plate.
Further, two U-shaped frames are fixedly arranged on the right-angle bottom plate, and sliding blocks are slidably arranged on the U-shaped frames.
Furthermore, the gesture adjusting component also comprises a connecting rod and four symmetrically arranged guiding optical axes, and one end of each two guiding optical axes is fixedly arranged on a right-angle bottom plate. The other end is slidably mounted on the other right-angle bottom plate, and two ends of the connecting rod are slidably mounted on the two sliding blocks respectively.
Further, the gesture adjusting assembly also comprises a slot plate and a plugboard, wherein the plugboard and the slot plate are respectively and slidably arranged on the upright posts on the two right-angle bottom plates, and the slot plate and the plugboard are in sliding fit.
Further, one end of a plurality of carrying guide rods for guiding are fixed below the slot board, the other ends of the carrying guide rods extend into the inserting plate and are in sliding fit with the inserting plate, one end of the telescopic cylinder II is hinged to a sliding block, and the other ends of the telescopic cylinder II are rotatably mounted on the carrying guide rods close to one side of the adjusting motor.
Further, the bearing assembly also comprises two groups of gear connecting rod assemblies symmetrically arranged on the two right-angle bottom plates, each group of gear connecting rod assemblies comprises two symmetrically arranged transmission gears, the transmission gears are rotatably arranged on the right-angle bottom plates, one ends of rotating rods are rotatably arranged on the transmission gears, the other ends of the rotating rods are hinged to sliding blocks, the sliding blocks are in sliding fit with guide rods, and the guide rods are fixedly arranged on the U-shaped frames.
Further, the bearing assembly also comprises a motor, the motor is fixedly arranged on the right-angle bottom plate, a pinion is fixedly arranged on an output shaft of the motor, the pinion is meshed with an intermediate large gear, the intermediate large gear is rotatably arranged on the right-angle bottom plate, and the intermediate large gear is meshed and matched with the transmission gear.
Further, a first telescopic cylinder is fixedly installed on the right-angle bottom plate where the horizontal rack is located, and a roller is rotatably installed at the extending end of the first telescopic cylinder.
Compared with the prior art, the utility model has the beneficial effects that: (1) The loading and unloading mechanism can automatically adjust the size of the loading and unloading mechanism during working according to the actual working condition, and is simple to operate and convenient to use; (2) The loading and unloading mechanism can adaptively adjust the heights of the slot plates and the plugboards according to the heights of different trucks, so that cargoes can be loaded and unloaded better, and the practicability is high; (3) The foot rest is installed in the dismounting mechanism, the pressure born by the wheels can be shared through designing the foot rest, and the service life of the whole equipment is prolonged.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the rear of the overall structure of the present utility model.
Fig. 3 is a schematic top view of the loading and unloading mechanism.
Fig. 4 is a schematic bottom view of the loading and unloading mechanism.
Fig. 5 is a schematic view of a part of the loading and unloading mechanism.
Fig. 6 is a schematic view of a part of the loading and unloading mechanism.
Fig. 7 is a schematic view of a part of the loading and unloading mechanism.
Fig. 8 is a schematic view of a partial enlarged structure at a in fig. 7.
Reference numerals: 1-a truck; 2-a loading and unloading mechanism; 201-right angle bottom plate; 202-adjusting a motor; 203-guiding the optical axis; 204-horizontal rack; 205-a cylindrical gear; 206-U-shaped frame; 207-slide block; 208-connecting rods; 209-telescoping cylinder one; 210-a roller; 211-motor; 212-pinion; 213-intermediate gearwheel; 214-a transmission gear; 215-rotating rod; 216-vertical racks; 217-foot rest; 218-a guide bar; 219-slot plate; 220-carrier guide bar; 221-a second telescopic cylinder; 222-wheels; 223-plugboard.
Detailed Description
The utility model will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the utility model, but are not to be construed as limiting the utility model.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the present utility model, certain elements of the drawings may be omitted, enlarged or reduced in size, and not to represent the actual product size, as it would be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: an automatic loading and unloading device for road cargo transportation as shown in fig. 1-8 comprises a truck 1 and a loading and unloading mechanism 2; the loading and unloading mechanism 2 comprises a posture adjusting assembly, a bearing assembly, four symmetrically arranged wheels 222 and two symmetrically arranged right-angle bottom plates 201, wherein the wheels 222 are arranged on the right-angle bottom plates 201, the posture adjusting assembly comprises an adjusting motor 202, a horizontal rack 204 and a cylindrical gear 205, the adjusting motor 202 and the horizontal rack 204 are respectively and fixedly arranged on the two right-angle bottom plates 201, an output shaft of the adjusting motor 202 is fixedly connected with the cylindrical gear 205, and the cylindrical gear 205 is meshed with the horizontal rack 204; the load bearing assembly includes four symmetrically arranged vertical racks 216 and a foot rest 217, the foot rest 217 being fixedly mounted on the vertical racks 216, the vertical racks 216 being slidably mounted on the right angle floor 201. When the truck 1 pulls the goods along the road and the goods need to be loaded and unloaded, the loading and unloading mechanism 2 is placed at the tail of the truck.
Two U-shaped frames 206 are fixedly arranged on the right-angle bottom plate 201, and a sliding block 207 is slidably arranged on the U-shaped frames 206. The posture adjusting assembly further comprises a connecting rod 208 and four symmetrically arranged guiding optical axes 203, and one end of each two guiding optical axes 203 is fixedly arranged on a right-angle bottom plate 201. The other end is slidably mounted on the other right-angle bottom plate 201, and two ends of the connecting rod 208 are slidably mounted between the two sliding blocks 207, respectively. The posture adjusting assembly further comprises a slot board 219 and a plug board 223, wherein the plug board 223 and the slot board 219 are respectively and slidably arranged on the upright posts on the two right-angle bottom boards 201, and the slot board 219 and the plug board 223 are in sliding fit. One end of a plurality of carrying guide rods 220 for guiding are fixed below the slot plate 219, the other end of each carrying guide rod 220 extends into the corresponding plug plate 223 and is in sliding fit with the corresponding plug plate 223, one end of a second telescopic cylinder 221 is hinged to one sliding block 207, and the other end of the second telescopic cylinder 221 is rotatably arranged on the carrying guide rod 220 close to one side of the adjusting motor 202. The bearing assembly further comprises two groups of gear connecting rod assemblies symmetrically arranged on the two right-angle bottom plates 201, each group of gear connecting rod assemblies comprises two symmetrically arranged transmission gears 214, the transmission gears 214 are rotatably arranged on the right-angle bottom plates 201, one ends of rotating rods 215 are rotatably arranged on the transmission gears 214, the other ends of the rotating rods 215 are hinged to sliding blocks 207, the sliding blocks 207 are in sliding fit with guide rods 218, and the guide rods 218 are fixedly arranged on the U-shaped frames 206. The bearing assembly further comprises a motor 211, the motor 211 is fixedly arranged on the right-angle bottom plate 201, a pinion 212 is fixedly arranged on an output shaft of the motor 211, the pinion 212 is meshed with an intermediate large gear 213, the intermediate large gear 213 is rotatably arranged on the right-angle bottom plate 201, and the intermediate large gear 213 is meshed and matched with a transmission gear 214. A first telescopic cylinder 209 is fixedly arranged on the right-angle bottom plate 201 where the horizontal rack 204 is arranged, and a roller 210 is rotatably arranged on the extending end of the first telescopic cylinder 209. According to the size of the carriage of the truck 1 and the size of goods, the adjusting motor 202 is started, the adjusting motor 202 drives the cylindrical gear 205 to rotate, the horizontal rack 204 is stirred to move through the cylindrical gear 205, the horizontal rack 204 drives the right-angle baseplate 201 where the horizontal rack 204 is located to slide, at the moment, the connecting rod 208 slides between the two sliding blocks 207 and is used for guiding, meanwhile, the stability of the two right-angle baseplates 201 is increased, the guiding optical axis 203 arranged between the right-angle baseplates 201 also plays a guiding role, the distance between the two right-angle baseplates 201 is adjusted, when the distance between the two right-angle baseplates 201 is adjusted, the slot plate 219 above the right-angle baseplates 201 and the plugboard 223 slide relatively, and finally, when the proper width is reached, the adjusting motor 202 stops rotating, the first telescopic cylinder 209 on the right-angle baseplates 201 stretches out, the first roller 210 drops on the ground, the right-angle baseplate 201 is supported by the roller 210, the wheel 222 on the right-angle baseplate 201 on the side where the right-angle baseplate 201 is located, the ground friction force is reduced, the sliding of the subsequent right-angle baseplate 201 is facilitated, and the first telescopic cylinder 209 is retracted after the width adjustment is finished, and the roller 210 falls on the ground.
After the width dimension of the loading and unloading mechanism 2 is adjusted, the telescopic cylinder II 221 is started according to the height of the carriage, so that the telescopic cylinder II 221 extends, the insertion plate 223 and the slot plate 219 upwards slide to a proper position along the upright post on the right-angle bottom plate 201 through the object carrying guide rod 220, and then the telescopic cylinder II 221 stops extending.
At this time, the motor 211 is started to drive the pinion 212 to rotate, the middle large gear 213 is driven to rotate through the pinion 212, the transmission gear 214 meshed with the middle large gear 213 drives the rotating rod 215 to rotate together, the rotating rod 215 drives the sliding block 207 to slide along the guide rod 218, the rotating rod 215 on the other side drives the transmission gear 214 to rotate, meanwhile, the sliding block 207 opposite to the pinion 212 drives the two rotating rods 215 to slide along the guide rod 218 when the sliding block 207 moves, so that the two transmission gears 214 opposite to the pinion 212 also rotate, when the transmission gears 214 rotate, the vertical racks 216 are stirred to slide downwards along the right-angle bottom plate 201, and meanwhile, the foot frames 217 are driven to slide downwards to contact the ground, so that the four foot frames 217 and the four wheels 222 jointly contact the ground to increase the stress point, the bearing capacity of the whole loading and unloading mechanism 2 is improved, and then cargoes are continuously placed on the plugboard 223 and the slot board 219, so that loading and unloading are completed.
Claims (2)
1. The utility model provides an automatic handling equipment for road cargo transportation, includes freight train (1), its characterized in that: the device also comprises a loading and unloading mechanism (2); the loading and unloading mechanism (2) comprises a gesture adjusting assembly, a bearing assembly, four symmetrically arranged wheels (222) and two symmetrically arranged right-angle bottom plates (201), wherein the wheels (222) are arranged on the right-angle bottom plates (201), the gesture adjusting assembly comprises an adjusting motor (202), a horizontal rack (204) and a cylindrical gear (205), the adjusting motor (202) and the horizontal rack (204) are respectively and fixedly arranged on the two right-angle bottom plates (201), an output shaft of the adjusting motor (202) is fixedly connected with the cylindrical gear (205), and the cylindrical gear (205) is meshed with the horizontal rack (204); the bearing assembly comprises four vertical racks (216) and foot frames (217) which are symmetrically arranged, the foot frames (217) are fixedly arranged on the vertical racks (216), the vertical racks (216) are slidably arranged on a right-angle bottom plate (201), two U-shaped frames (206) are fixedly arranged on the right-angle bottom plate (201), and sliding blocks (207) are slidably arranged on the U-shaped frames (206);
the gesture adjusting assembly further comprises a connecting rod (208) and four symmetrically arranged guide optical axes (203), one end of each two guide optical axes (203) is fixedly arranged on one right-angle bottom plate (201), the other end of each guide optical axis is slidably arranged on the other right-angle bottom plate (201), and two ends of the connecting rod (208) are slidably arranged on the two sliding blocks (207) respectively;
the posture adjusting assembly further comprises a slot board (219) and a plug board (223), the plug board (223) and the slot board (219) are respectively and slidably arranged on the upright posts on the two right-angle bottom boards (201), and the slot board (219) and the plug board (223) are in sliding fit;
one end of a plurality of carrying guide rods (220) for guiding is fixed below the slot board (219), the other end of the carrying guide rods (220) extends into the plugboard (223) and is in sliding fit with the plugboard (223), one end of a telescopic cylinder II (221) is hinged on a sliding block (207), and the other end of the telescopic cylinder II is rotatably arranged on the carrying guide rods (220) close to one side of the adjusting motor (202);
the bearing assembly further comprises two groups of gear connecting rod assemblies symmetrically arranged on the two right-angle bottom plates (201), each group of gear connecting rod assemblies comprises two symmetrically arranged transmission gears (214), each transmission gear (214) is rotatably arranged on the right-angle bottom plate (201), one end of each rotating rod (215) is rotatably arranged on each transmission gear (214), the other end of each rotating rod (215) is hinged on a sliding block (207), the sliding blocks (207) are in sliding fit with guide rods (218), and the guide rods (218) are fixedly arranged on the U-shaped frames (206);
the bearing assembly further comprises a motor (211), the motor (211) is fixedly arranged on the right-angle bottom plate (201), a pinion (212) is fixedly arranged on an output shaft of the motor (211), the pinion (212) is meshed with an intermediate large gear (213), the intermediate large gear (213) is rotatably arranged on the right-angle bottom plate (201), and the intermediate large gear (213) is meshed and matched with the transmission gear (214).
2. An automatic loading and unloading apparatus for road cargo transportation as defined in claim 1, wherein: a first telescopic cylinder (209) is fixedly arranged on a right-angle bottom plate (201) where the horizontal rack (204) is located, and a roller (210) is rotatably arranged at the extending end of the first telescopic cylinder (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261315.8A CN114148780B (en) | 2021-10-28 | 2021-10-28 | Automatic loading and unloading equipment for road cargo transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111261315.8A CN114148780B (en) | 2021-10-28 | 2021-10-28 | Automatic loading and unloading equipment for road cargo transportation |
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| Publication Number | Publication Date |
|---|---|
| CN114148780A CN114148780A (en) | 2022-03-08 |
| CN114148780B true CN114148780B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111261315.8A Active CN114148780B (en) | 2021-10-28 | 2021-10-28 | Automatic loading and unloading equipment for road cargo transportation |
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| CN (1) | CN114148780B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114735495A (en) * | 2022-05-24 | 2022-07-12 | 郑州铁路职业技术学院 | Logistics vehicle charging equipment based on Internet of things |
| CN117775826B (en) * | 2024-02-27 | 2024-05-10 | 常州天鹰纺织有限公司 | Processing and winding device for cotton cloth |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2009928C2 (en) * | 2012-12-04 | 2014-06-10 | Copal Dev B V | DEVICE FOR HANDLING STACKABLE LOADING UNITS IN A LOADING SPACE, AND A METHOD FOR HANDLING STACKABLE LOADING UNITS. |
| CN107444915A (en) * | 2017-08-04 | 2017-12-08 | 广东美的智能机器人有限公司 | Push away pile device and pile up equipment |
| WO2017211263A1 (en) * | 2016-06-06 | 2017-12-14 | 何建华 | Freight transport system, freight transport container, and device for bulk loading and unloading of freight |
| CN207275774U (en) * | 2017-09-08 | 2018-04-27 | 广州圣益龙自动控制技术有限公司 | A kind of intelligence loading system |
| CN208377979U (en) * | 2018-06-28 | 2019-01-15 | 宁夏路桥工程股份有限公司 | A kind of unloading unit based on express highway waveform girder steel plate |
| CN210418500U (en) * | 2019-08-19 | 2020-04-28 | 江苏十野物流有限公司 | Cargo storage handling equipment |
| CN213950488U (en) * | 2020-12-04 | 2021-08-13 | 东凯叉车(常州)有限公司 | Robot for loading and unloading goods on vehicle |
| CN214297993U (en) * | 2021-01-27 | 2021-09-28 | 青岛海力克机械设备有限公司 | Automatic loading and unloading mechanism for container cargoes |
| CN113460728A (en) * | 2021-06-18 | 2021-10-01 | 林育纯 | Fork type loading and unloading vehicle head |
-
2021
- 2021-10-28 CN CN202111261315.8A patent/CN114148780B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2009928C2 (en) * | 2012-12-04 | 2014-06-10 | Copal Dev B V | DEVICE FOR HANDLING STACKABLE LOADING UNITS IN A LOADING SPACE, AND A METHOD FOR HANDLING STACKABLE LOADING UNITS. |
| WO2017211263A1 (en) * | 2016-06-06 | 2017-12-14 | 何建华 | Freight transport system, freight transport container, and device for bulk loading and unloading of freight |
| CN107444915A (en) * | 2017-08-04 | 2017-12-08 | 广东美的智能机器人有限公司 | Push away pile device and pile up equipment |
| CN207275774U (en) * | 2017-09-08 | 2018-04-27 | 广州圣益龙自动控制技术有限公司 | A kind of intelligence loading system |
| CN208377979U (en) * | 2018-06-28 | 2019-01-15 | 宁夏路桥工程股份有限公司 | A kind of unloading unit based on express highway waveform girder steel plate |
| CN210418500U (en) * | 2019-08-19 | 2020-04-28 | 江苏十野物流有限公司 | Cargo storage handling equipment |
| CN213950488U (en) * | 2020-12-04 | 2021-08-13 | 东凯叉车(常州)有限公司 | Robot for loading and unloading goods on vehicle |
| CN214297993U (en) * | 2021-01-27 | 2021-09-28 | 青岛海力克机械设备有限公司 | Automatic loading and unloading mechanism for container cargoes |
| CN113460728A (en) * | 2021-06-18 | 2021-10-01 | 林育纯 | Fork type loading and unloading vehicle head |
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| CN114148780A (en) | 2022-03-08 |
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Denomination of invention: An automatic loading and unloading equipment for road cargo transportation Effective date of registration: 20230914 Granted publication date: 20230602 Pledgee: Shandong Yutai Rural Commercial Bank Co.,Ltd. Pledgor: Jining hongchangda New Material Co.,Ltd. Registration number: Y2023980056870 |