CN114148780A - Automatic loading and unloading equipment for road cargo transportation - Google Patents
Automatic loading and unloading equipment for road cargo transportation Download PDFInfo
- Publication number
- CN114148780A CN114148780A CN202111261315.8A CN202111261315A CN114148780A CN 114148780 A CN114148780 A CN 114148780A CN 202111261315 A CN202111261315 A CN 202111261315A CN 114148780 A CN114148780 A CN 114148780A
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- China
- Prior art keywords
- angle bottom
- loading
- bottom plate
- gear
- automatic loading
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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
-
- 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
Abstract
The invention 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 posture adjusting component, a bearing component, wheels and a right-angle bottom plate, wherein the wheels are arranged on the right-angle bottom plate, and the posture adjusting component comprises an adjusting motor, a horizontal rack and a cylindrical gear; the bearing assembly comprises four vertical racks and a foot rest which are symmetrically arranged, the foot rest is fixedly arranged on the vertical racks, and the vertical racks are slidably arranged on a right-angle bottom plate. The loading and unloading mechanism can automatically adjust the width and height of the loading and unloading mechanism during working according to the actual working condition, and is simple to operate and convenient to use.
Description
Technical Field
The invention 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. During the transportation process of the 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, and especially when a work site is narrow and large mechanical equipment is not beneficial to being adopted, the goods need to be manually carried to a loaded vehicle or carried from the vehicle to finish loading and unloading. The goods have large mass and large volume, which causes the need of using a lot of manpower to carry out cooperative work, and causes the waste of manpower, material resources and financial resources. Chinese patent with publication number CN212981787U discloses a cargo handling device for road cargo transportation, including right angle base, hydraulic cylinder end block, rotation recess, metal end block etc. although this utility model can realize the loading and unloading of goods, this utility model is in the use, too heavy, be unfavorable for folding and deposit, also can not be according to the size in use place and the size of freight train the position of self of real-time adjustment to satisfy the needs of work. In view of the above problems, the present invention provides an automatic loading and unloading apparatus for road cargo transportation.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: 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 posture adjusting component, a bearing component, four symmetrically arranged wheels and two symmetrically arranged right-angle bottom plates, the wheels are arranged on the right-angle bottom plates, the posture adjusting component 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 a foot rest which are symmetrically arranged, the foot rest is fixedly arranged on the vertical racks, and the vertical racks are slidably arranged on a right-angle bottom plate.
Furthermore, the right-angle bottom plate on fixed mounting have two U type framves, U type frame on slidable mounting have the slider.
Furthermore, the posture adjusting assembly further comprises a connecting rod and four symmetrically arranged guide optical axes, and one end of each two guide optical axes is fixedly installed on one right-angle bottom plate. The other end is slidably mounted on the other right-angle bottom plate, and the two ends of the connecting rod are respectively slidably mounted on the two sliding blocks.
Furthermore, the posture adjusting assembly further comprises a slot plate and a plug plate, the plug plate and the slot plate are respectively slidably mounted on the stand columns on the two right-angle bottom plates, and the slot plate and the plug plate are in sliding fit.
Further, slot board below be fixed with the one end that a plurality of was used for the year thing guide bar of direction, the other end of carrying the thing guide bar stretch into in the picture peg and with picture peg sliding fit, the one end of telescopic cylinder two articulates on a slider, the other end rotates to be installed on the year thing guide bar that is close to adjustment motor one side.
Furthermore, the bearing assembly further 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, each transmission gear is rotatably arranged on the right-angle bottom plates, one end of a rotating rod is rotatably arranged on each transmission gear, the other end of the rotating rod is hinged on a sliding block, the sliding block is in sliding fit with the guide rod, and the guide rod is fixedly arranged on the U-shaped frame.
Further, the bearing assembly still include the motor, motor fixed mounting on the right angle bottom plate, the output shaft of motor on fixed mounting have a pinion, pinion and middle gear wheel meshing, middle gear wheel rotate and install on the right angle bottom plate, middle gear wheel and drive gear meshing cooperation.
Furthermore, 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 invention 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 self-adaptively adjust the heights of the slot board and the plugboard according to the heights of different trucks, so that goods can be loaded and unloaded better, and the practicability is high; (3) the foot rest is installed in the dismounting mechanism, and the foot rest can share the pressure born by the wheels through design, so that the service life of the whole equipment is prolonged.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention.
Fig. 2 is a rear view of the overall structure of the present invention.
FIG. 3 is a schematic top view of the mounting and dismounting mechanism.
FIG. 4 is a schematic bottom view of the loading and unloading mechanism.
FIG. 5 is a first partial structural diagram of the loading and unloading mechanism.
FIG. 6 is a second partial structural view of the loading/unloading mechanism.
FIG. 7 is a third schematic view of a part of the mounting and dismounting mechanism.
Fig. 8 is a schematic view of a part a enlarged in fig. 7.
Reference numerals: 1-truck; 2-a loading and unloading mechanism; 201-right angle floor; 202-adjusting the motor; 203-guide optical axis; 204-horizontal rack; 205-cylindrical gear; a 206-U-shaped frame; 207-a slide block; 208-a connecting rod; 209-a telescopic cylinder I; 210-a roller; 211-a motor; 212-pinion gear; 213-middle gearwheel; 214-a drive gear; 215-a turn bar; 216-vertical rack gear; 217-a foot rest; 218-a guide bar; 219-slotted plate; 220-carrying guide rod; 221-a telescopic cylinder II; 222-a wheel; 223-plug board.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.
Example (b): as shown in fig. 1-8, the automatic loading and unloading device for road cargo transportation comprises a truck 1 and an loading and unloading mechanism 2; the loading and unloading mechanism 2 comprises a posture adjusting component, a bearing component, 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 component 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 a foot stand 217 which are symmetrically arranged, the foot stand 217 is fixedly arranged on the vertical racks 216, and the vertical racks 216 are slidably arranged on the right-angle bottom plate 201. When the truck 1 pulls the goods along the road and needs to load and unload, 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 arranged on the U-shaped frames 206 in a sliding way. The posture adjusting assembly further comprises a connecting rod 208 and four guide optical axes 203 which are symmetrically arranged, and one end of each two guide optical axes 203 is fixedly arranged on one 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 respectively slidably mounted between the two sliding blocks 207. The posture adjusting assembly further comprises a slot board 219 and a slot board 223, the slot board 223 and the slot board 219 are respectively installed on the upright posts on the two right-angle bottom boards 201 in a sliding mode, and the slot board 219 is matched with the slot board 223 in a sliding mode. One end of a plurality of loading guide rods 220 for guiding is fixed below the slot board 219, the other end of the loading guide rod 220 extends into the slot board 223 and is in sliding fit with the slot board 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 installed on the loading guide rod 220 close to one side of the adjusting motor 202. The bearing assembly further comprises two groups of gear connecting rod assemblies which are symmetrically arranged on the two right-angle bottom plates 201, each group of gear connecting rod assemblies comprises two transmission gears 214 which are symmetrically arranged, 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 on the sliding blocks 207, the sliding blocks 207 are in sliding fit with the 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 installed on the right-angle bottom plate 201, a small gear 212 is fixedly installed on an output shaft of the motor 211, the small gear 212 is meshed with a middle large gear 213, the middle large gear 213 is rotatably installed on the right-angle bottom plate 201, and the middle large gear 213 is meshed with a transmission gear 214. A first telescopic cylinder 209 is fixedly installed on the right-angle bottom plate 201 where the horizontal rack 204 is located, and a roller 210 is rotatably installed at the extending end of the first telescopic cylinder 209. According to the size of the wagon 1 and the size of the goods, the adjusting motor 202 is started, the adjusting motor 202 drives the cylindrical gear 205 to rotate, the cylindrical gear 205 drives the horizontal rack 204 to move, so that the horizontal rack 204 drives the right-angle bottom plate 201 where the horizontal rack 204 is located to slide, the connecting rod 208 slides between the two sliding blocks 207 at the moment for guiding, the stability of the two right-angle bottom plates 201 is improved, the guiding optical axis 203 which is arranged between the right-angle bottom plates 201 also has a guiding effect, so that the distance between the two right-angle bottom plates 201 is adjusted, the slot plate 219 and the slot plate 223 above the right-angle bottom plates 201 slide relatively, when the right-angle bottom plates reach a proper width finally, the adjusting motor 202 stops rotating, before the adjusting motor 202 is started, the telescopic cylinder 209 on the right-angle bottom plates 201 extends out, so that the rollers 210 fall to the ground, and the right-angle bottom plates 201 where the rollers are located are supported, make wheel 222 on the right angle bottom plate 201 of this side of telescopic cylinder 209 lift up, reduce with ground frictional force, make things convenient for subsequent right angle bottom plate 201's slip, after width adjustment finishes, telescopic cylinder 209 contracts, packs up gyro wheel 210, and wheel 222 falls subaerially this moment.
After the width of the loading and unloading mechanism 2 is adjusted, the second telescopic cylinder 221 is started according to the height of the carriage, so that the second telescopic cylinder 221 extends out, the inserting 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 loading guide rod 220, and then the second telescopic cylinder 221 stops extending out.
At this time, the motor 211 is started to drive the pinion 212 to rotate, the pinion 212 drives the middle big gear 213 to rotate, so that the transmission gear 214 meshed with the middle big 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, and simultaneously drives the connecting rod 208 to move together when the sliding block 207 moves, so that the sliding block 207 opposite to the pinion 212 drives the two rotating rods 215 to slide along the guide rod 218, so that the two transmission gears 214 opposite to the pinion 212 also rotate, when the transmission gears 214 rotate, the vertical rack 216 is driven to slide downwards along the right-angle bottom plate 201, and simultaneously the foot rests 217 are driven to slide downwards together to contact the ground, so that the four foot rests 217 and the four wheels 222 contact the ground together to increase the stress point and improve the bearing capacity of the whole loading and unloading mechanism 2, the cargo is then continuously placed on the plugboard 223 and the socket board 219 to complete loading and unloading.
Claims (9)
1. The utility model provides a road cargo transport uses auto-control handling equipment, includes freight train (1), its characterized in that: the device also comprises a loading and unloading mechanism (2); the assembling and disassembling mechanism (2) comprises a posture adjusting component, a bearing component, 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 component comprises an adjusting motor (202), a horizontal rack (204) and a cylindrical gear (205), the adjusting motor (202) and the horizontal rack (204) are fixedly arranged on the two right-angle bottom plates (201) respectively, 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 comprises four vertical racks (216) and foot rests (217) which are symmetrically arranged, the foot rests (217) are fixedly arranged on the vertical racks (216), and the vertical racks (216) are slidably arranged on a right-angle bottom plate (201).
2. The automatic loading and unloading apparatus for road cargo transportation according to claim 1, wherein: the right angle bottom plate (201) on fixed mounting have two U type framves (206), U type frame (206) on slidable mounting have slider (207).
3. The automatic loading and unloading apparatus for road cargo transportation according to claim 1, wherein: the posture adjusting assembly further comprises a connecting rod (208) and four guide optical axes (203) which are symmetrically arranged, and one end of each two guide optical axes (203) is fixedly installed on one right-angle bottom plate (201).
4. The other end is slidably mounted on the other right-angle bottom plate (201), and two ends of the connecting rod (208) are respectively slidably mounted on the two sliding blocks (207).
5. The automatic loading and unloading apparatus for road cargo transportation according to claim 3, wherein: transfer appearance subassembly still include plugboard (219) and picture peg (223), picture peg (223) and plugboard (219) respectively slidable mounting on two stand on right angle bottom plate (201), plugboard (219) and picture peg (223) sliding fit.
6. The automatic loading and unloading apparatus for road cargo transportation according to claim 4, wherein: the one end that is used for the year thing guide bar (220) of direction of a plurality of is fixed with in slotted plate (219) below, the other end of year thing guide bar (220) stretch into in picture peg (223) and with picture peg (223) sliding fit, the one end of telescopic cylinder two (221) articulates on a slider (207), the other end rotates to be installed on being close to the year thing guide bar (220) of adjustment motor (202) one side.
7. The automatic loading and unloading apparatus for road cargo transportation according to claim 1, wherein: the bearing assembly further comprises two sets of gear connecting rod assemblies symmetrically arranged on the two right-angle bottom plates (201), each set of gear connecting rod assembly comprises two symmetrically-arranged transmission gears (214), each transmission gear (214) is rotatably arranged on the right-angle bottom plates (201), each transmission gear (214) is rotatably arranged at one end of a rotating rod (215), the other end of each rotating rod (215) is hinged to 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 frame (206).
8. The automatic loading and unloading apparatus for road cargo transportation according to claim 6, wherein: the bearing assembly further comprises a motor (211), the motor (211) is fixedly installed on the right-angle base plate (201), a pinion (212) is fixedly installed on an output shaft of the motor (211), the pinion (212) is meshed with the middle large gear (213), the middle large gear (213) is rotatably installed on the right-angle base plate (201), and the middle large gear (213) is meshed with the transmission gear (214).
9. The automatic loading and unloading apparatus for road cargo transportation according to any one of claims 1 to 7, wherein: and a first telescopic cylinder (209) is fixedly installed on the right-angle bottom plate (201) where the horizontal rack (204) is located, and a roller (210) is rotatably installed 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 true CN114148780A (en) | 2022-03-08 |
| CN114148780B 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN210418500U (en) * | 2019-08-19 | 2020-04-28 | 江苏十野物流有限公司 | Cargo storage handling equipment |
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| 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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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 |
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| 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 |
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| 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN114148780B (en) | 2023-06-02 |
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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 |