CN220392356U - Horizontal avoidance type single-channel cargo transportation track mechanism and loading and stacking device - Google Patents
Horizontal avoidance type single-channel cargo transportation track mechanism and loading and stacking device Download PDFInfo
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- CN220392356U CN220392356U CN202321576612.6U CN202321576612U CN220392356U CN 220392356 U CN220392356 U CN 220392356U CN 202321576612 U CN202321576612 U CN 202321576612U CN 220392356 U CN220392356 U CN 220392356U
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Abstract
The utility model provides a horizontal avoidance type single-channel cargo transportation track mechanism and a loading stacking device, wherein an avoidance area of a lifting device is formed on one side of a main track in a horizontal track changing mode, so that transportation of a plurality of groups of lifting devices on a group of main tracks can be realized, the problem of low cargo transportation efficiency of the single-channel transportation track is effectively solved, the horizontal avoidance type single-channel cargo transportation track mechanism comprises a main body support, a main track assembly and a track changing assembly, the main track assembly comprises two horizontally arranged straight main tracks, the track changing assembly comprises two transition tracks, and the main track assembly and the track changing assembly are suspended below the main body support.
Description
Technical Field
The utility model relates to the field of cargo transferring and stacking equipment, in particular to a horizontal avoidance type single-channel cargo transporting rail mechanism and a loading and stacking device.
Background
In the prior art, the stacking of box-type cargoes is mostly realized by manpower, and the stacking work is completed through the carrying, arrangement and placement of a plurality of operators.
The manual stacking of box goods is a traditional stacking mode, has following problems:
1. the manual operation precision is lower: due to the limitation of manual operation, the precision of manual stacking often cannot be as high as that of automatic stacking. Particularly in the case of palletizing and layout, where a high degree of regularity must be ensured, errors and deviations are easily produced manually.
2. The application range is limited: although the manual palletizing technique is suitable for most types of box-type cargoes, the efficiency and applicability of manual palletizing are greatly reduced for some cargoes which are special in appearance, oversized in weight and not easy to carry.
3. The production efficiency is low: compared with the automatic stacking technology, the manual stacking has low production efficiency, high labor intensity and high labor cost.
4. The working environment is poor: palletizing is typically done in factories, workshops or transportation vehicles, and may affect the comfort and safety of the operator when the field environment is not good (e.g., high temperature, dirty air, narrow road).
In the application scene of the box type cargo stacking technology, box type cargo stacking on a flat trailer is a common application.
There is the automatic pile up neatly device that adopts rail mounted transportation among the prior art, and this kind of pile up neatly device's defect lies in: a group of lifting devices (which can realize the functions of lifting, clamping and translating) can only be arranged on a group of rails, and the lifting devices are mostly composed of a travelling trolley, a lifting mechanism and a clamp and move back and forth on the rails so as to finish the transportation and stacking of goods. If the trolley is to be added, the rails need to be arranged separately, which increases both the costs and the space requirements for the working area, requiring a large space for installing the rails and the trolley.
In the cargo stacking scene of the trailer, the parking area of the flat trailer generally cannot be too large, and particularly, the space above the trailer is difficult to realize by configuring multiple groups of tracks to form multi-channel transportation.
Disclosure of Invention
The utility model provides a horizontal avoidance type single-channel cargo transportation rail mechanism, wherein an avoidance area of a lifting device is formed on one side of a main rail in a horizontal avoidance mode, so that transportation of a plurality of groups of lifting devices on a group of main rails can be realized, and the problem of low cargo transportation efficiency of the single-channel transportation rail is effectively solved.
The horizontal avoidance type single-channel cargo transportation rail mechanism comprises a main body bracket, a main rail assembly and a rail changing assembly,
the main track assembly comprises two straight main tracks which are horizontally arranged, namely a first main track and a second main track; the track changing assembly comprises two transition tracks, namely a first transition track and a second transition track, wherein the first transition track and the second transition track comprise a section of circular arc track section and a section of straight track section corresponding to the circular arc track section;
the two sections of arc track sections are opposite in bending direction, are horizontally arranged between the first main track and the second main track, form a cross between the first main track and the second main track, are provided with a fracture at the cross part, are respectively divided into two sections, are respectively provided with a group of track switching mechanisms with switching track sections, and can be respectively connected and disconnected at the two ends by rotating the switching track sections;
the two straight tracks are arranged on one side of the second main track, which is opposite to the first main track, a fracture is arranged at the position of the second main track, which corresponds to the two straight track sections, a group of track switching mechanisms with switching track sections are arranged at the two fractures, and the track switching mechanisms can enable the arc track sections and the corresponding straight track sections to be connected and disconnected and enable the second main track to be connected and disconnected by rotating the switching track sections; the main track assembly and the track changing assembly are suspended below the main body support.
As a further preferable scheme of the scheme, the track switching mechanism comprises a switching track section, a supporting plate, a rotating shaft and a rotating driving motor, wherein the supporting plate is fixed right above the fracture, the rotating driving motor is arranged on the supporting plate, the switching track section is arranged at the fracture, the rotating shaft is fixed in the center of the switching track section, and the upper end of the rotating shaft is connected with the rotating driving motor.
As a further preferable scheme of the scheme, four cushion blocks are respectively arranged at four corners below the supporting plate, and the four cushion blocks are correspondingly fixed on the upper surfaces of four tracks of the fracture.
As a further preferable scheme of the scheme, two end faces of the switching track section are arc faces protruding outwards, four sections of track end faces at the fracture are arc faces recessed inwards, the switching track section can rotate at the fracture under the drive of the rotary driving motor, and the arc end faces of the switching track section can be mutually matched with the arc end faces of the corresponding track.
As a further preferable mode of the above scheme, a space is arranged between one end of the arc track section of the track changing assembly, which faces the first main track, and the first main track.
The utility model also provides a suspension type loading stacking device adopting the track mechanism, which comprises a travelling trolley, a lifting mechanism and a clamp besides the track mechanism, wherein two ends of the travelling trolley are respectively erected on the first main track and the second main track and can move along the first main track and the second main track, the lifting mechanism is arranged below the travelling trolley, and the lower end of the lifting mechanism is connected with the clamp.
As the preference of above-mentioned scheme, walking dolly includes frame, connecting plate, gyro wheel and driving motor, a connecting plate is fixedly connected with respectively at frame both ends, the connecting plate sets up along vertical direction, and connecting plate upper portion is equipped with a set of gyro wheel, the gyro wheel corresponds respectively to be arranged in on primary track one and the primary track two, driving motor output shaft and gyro wheel coaxial coupling to drive the gyro wheel and rotate.
The beneficial effect of above-mentioned scheme lies in:
through dispose the track subassembly that becomes on traditional main track for carry out handling and the walking dolly of loading pile up neatly to the goods can set up multiunit simultaneous working on the main track, when need dodge, only need through the track subassembly that becomes the track and remove to the dolly dodge regional can, realized the feasibility that the multiunit walking dolly simultaneous working is disposed to the single channel track.
The cargo stacking device does not need to be provided with a plurality of groups of main rails, so that the rail layout space above the stacking area is saved, and the cargo stacking device can be effectively adapted to the area with limited space.
Meanwhile, the efficiency of single-channel rail cargo transportation is improved, and the time cost of cargo stacking is greatly reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of a track-changing assembly according to the present utility model.
FIG. 3 is a schematic view of the structure of the present utility model at the intersection of two circular arc track segments.
Fig. 4 is a schematic structural view of the second main rail of the present utility model at one of the breaks.
Fig. 5 is a schematic diagram of a switching track segment according to the present utility model.
Fig. 6 is a schematic structural view of the travelling trolley in the utility model.
Fig. 7 is a schematic diagram of the track change of the travelling trolley in the utility model.
Reference numerals: 1. a main body bracket; 2. a primary track assembly; 201. a primary track I; 202. a second main track; 3. a track change assembly; 301. a circular arc track section; 302. a straight track section; 303. a track switching mechanism; 3031. switching track segments; 3032. a support plate; 3033. a rotary drive motor; 3034. a cushion block; 3035. a rotation shaft; 304. a fracture; 305. spacing; 4. a walking trolley; 401. a frame; 402. a connecting plate; 403. a roller; 404. a driving motor; 405. a lifting mechanism; 5. and (5) a trailer.
Detailed Description
Embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the horizontal avoidance type single-channel cargo transportation rail mechanism in this embodiment includes a main body bracket 1, a main rail assembly 2 and a track changing assembly 3,
the main track assembly 2 comprises two straight main tracks which are horizontally arranged, namely a first main track 201 and a second main track 202; the track changing assembly 3 comprises two transition tracks, namely a first transition track and a second transition track, wherein the first transition track and the second transition track comprise a section of circular arc track section 301 and a section of straight track section 302 corresponding to the circular arc track section 301;
the two arc track sections 301 are opposite in bending direction and horizontally arranged between the first main track 201 and the second main track 202, the two arc track sections 301 are crossed between the first main track 201 and the second main track 202, a fracture 304 is formed in each arc track section 301 at the crossing position, each arc track section 301 is divided into two sections by the fracture 304, a group of track switching mechanisms 303 with switching track sections 3031 are respectively arranged at the two fracture 304, and the track switching mechanisms 303 can respectively conduct and break the arc track sections 301 at the two ends by rotating the switching track sections 3031;
the two sections of straight tracks are arranged on one side of the main track II 202, which is opposite to the main track I201, a fracture 304 is arranged at the position, corresponding to the two straight track sections 302, of the main track II 202, a group of track switching mechanisms 303 with switching track sections 3031 are arranged at the two fractures 304, and the track switching mechanisms 303 can enable the arc track sections 301 and the corresponding straight track sections 302 to be connected and disconnected and enable the main track II 202 to be connected and disconnected by rotating the switching track sections 3031; both the main track assembly 2 and the track change assembly 3 are suspended below the main body bracket 1.
The track switching mechanism 303 includes a switching track segment 3031, a support plate 3032, a rotation shaft 3035, and a rotation driving motor 3033, wherein the support plate 3032 is fixed right above the fracture 304, the rotation driving motor 3033 is arranged on the support plate 3032, the switching track segment 3031 is arranged at the fracture 304, the rotation shaft 3035 is fixed at the center of the switching track segment 3031, and the upper end of the rotation shaft 3035 is connected with the rotation driving motor 3033.
Four corners below the support plate 3032 are respectively provided with a cushion block 3034, and the four cushion blocks 3034 are correspondingly fixed on the upper surfaces of the four tracks of the fracture 304.
The two end surfaces of the switching track section 3031 are arc surfaces protruding outwards, the four-section track end surfaces at the fracture 304 are arc surfaces recessed inwards, the switching track section 3031 can rotate at the fracture 304 under the drive of the rotary driving motor 3033, and the arc end surfaces of the switching track section 3031 can be mutually matched with the arc end surfaces of the corresponding track.
A space 305 is provided between the end of the circular arc track section 301 of the track changing assembly 3 facing the primary track one 201 and the primary track one 201.
The embodiment also provides a suspended loading stacking device adopting the track mechanism, which structurally processes the suspended loading stacking device and further comprises a travelling trolley 4, a lifting mechanism 405 and a clamp (the lifting mechanism 405 and the clamp are all made by adopting the prior art, so that the structure is not repeated), two ends of the travelling trolley 4 are respectively erected on the first main track 201 and the second main track 202, the travelling trolley can move along the first main track 201 and the second main track 202, the lifting mechanism 405 is arranged below the travelling trolley 4, and the lower end of the lifting mechanism 405 is connected with the clamp.
The travelling trolley 4 comprises a frame 401, a connecting plate 402, rollers 403 and a driving motor 404, wherein two ends of the frame 401 are respectively and fixedly connected with the connecting plate 402, the connecting plate 402 is arranged in the vertical direction, a group of rollers 403 are arranged on the upper portion of the connecting plate 402, the rollers 403 are respectively and correspondingly arranged on the first main rail 201 and the second main rail 202, and an output shaft of the driving motor 404 is coaxially connected with the rollers 403 to drive the rollers 403 to rotate.
The working principle of the suspension type stacking device is described below by taking the box type cargo stacking application on the trailer 5 as an example, and the working principle of the horizontal avoidance type single-channel cargo transportation rail mechanism according to the scheme is introduced synchronously in the description process.
The trailer 5, after receiving the pick-up notice, will drive into the designated pick-up area, which is also the palletizing area. The suspension palletizing device in this embodiment is disposed in the area and is located right above the parking area of the trailer 5.
Firstly, one group of travelling trolleys 4 moves to a goods storage area to pick up goods through lifting of a lifting mechanism 405 and clamping of a clamp, and after picking up goods, the travelling trolleys 4 move to a trailer 5 along a first main track 201 and a second main track 202 through control of a driving motor to carry out stacking operation.
When the first group of traveling trolleys 4 are moved to the front part of the trailer 5 after picking up the goods, the other traveling trolleys 4 are also moved to the area to be piled up after picking up the goods successively for layer-by-layer and row-by-row piling. In the process that the travelling trolleys 4 move on the main track, the travelling trolleys 4 can move to the straight track sections 302 of the two transition tracks to temporarily avoid through the track changing operation, so that other travelling trolleys 4 moving in opposite directions pass through, and the avoidance of multiple groups of travelling trolleys 4 is realized. Thereby realize multiunit travelling trolley 4 simultaneous working on the single channel track to improve cargo transportation and pile up neatly efficiency.
The working principle of the traveling trolley 4 according to the embodiment of the present utility model, in which the traveling trolley enters the avoidance area for avoidance, will be described in detail below, as shown in fig. 7.
First, the rail switching mechanism 303 at the two breaks 304 in the main rail two 202 is named, and the first rail switching mechanism 303 and the second rail switching mechanism 303 are sequentially named along the moving direction of the traveling carriage 4 to show differences.
When one of the rollers 403 (two rollers 403 on the same side) of the traveling carriage 4 moves onto the switching track segment 3031 of the first track switching mechanism 303 (when the track switching mechanism 303 is on for the second main track 202 and off for the corresponding transition track), the front roller 403 at the other end of the traveling carriage 4 moves into the first track change point, which is a position on the first main track 201 corresponding to the interval 305 at the first position along the moving direction of the traveling carriage 4.
At this time, the rotary driving motor 3033 of the first track switching mechanism 303 starts to work to drive the switching track section 3031 to rotate, because the group of rollers 403 of the travelling trolley 4 is located on the switching track section 3031, when the switching track section 3031 rotates, one end of the travelling trolley 4 and the switching track section 3031 are relatively static, along with the rotation of the switching track section 3031, the other end of the travelling trolley 4 gradually enters the corresponding circular arc track section 301 from the first main track 201 and moves forward along the circular arc track section 301 until the two rollers 403 at the other end of the travelling trolley 4 completely enter the switching track section 3031 of the second track switching mechanism 303 (at this time, the switching track section 3031 of the second track switching mechanism 303 is conducted on the corresponding transition track and disconnected from the second main track 202), at this time, the switching track section 3031 of the first track is conducted on the corresponding transition track by rotating, and the travelling trolley 4 continues to move forward, i.e. enters the straight track section 302 of the transition track, and the area is the temporary avoidance area of the travelling trolley 4.
After the traveling trolley 4 waits in the area and waits for the traveling trolley 4 to pass through, the traveling trolley 4 runs in the opposite direction, at this time, the rotary driving motor 3033 of the first track switching mechanism 303 does not work, the rotary driving motor 3033 of the second track switching mechanism 303 rotates (the same direction as the rotary driving motor 3033 of the previous first track switching mechanism 303), so that the traveling trolley 4 rotates around the central shaft of the second track switching mechanism 303 as the center of a circle, the other end of the traveling trolley 4 moves along the other circular arc track section 301 until the roller 403 of the traveling trolley 4 enters the first main track 201, namely, the track changing operation of the traveling trolley 4 is completed, and the traveling trolley 4 continues to move forwards until the pallet stacking operation of the clamped goods is completed.
In this embodiment, since two vertical connection plates 402 are respectively disposed at two ends of the travelling car 4, the travelling car 4 can easily pass through the intersection (three breaks 304 and two spaces 305) of the track changing assembly 3 and the main track assembly 2 without interference.
It should be noted that the length of the straight track section 302 may be set according to the actual requirement, i.e., the working environment.
The single-channel rail in this embodiment refers to a rail mechanism having only one rail or a group of rails for the traveling carriage 4 to move back and forth. On the single-channel track, the travel and return of the travelling trolley 4 pass through the same section of track.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A horizontal avoidance type single-channel cargo transportation rail mechanism is characterized in that: comprises a main body bracket, a main track assembly and a track changing assembly,
the main track assembly comprises two straight main tracks which are horizontally arranged, namely a first main track and a second main track;
the track changing assembly comprises two transition tracks, namely a first transition track and a second transition track, wherein the first transition track and the second transition track comprise a section of circular arc track section and a section of straight track section corresponding to the circular arc track section;
the two sections of arc track sections are opposite in bending direction, are horizontally arranged between the first main track and the second main track, form a cross between the first main track and the second main track, are provided with a fracture at the cross part, are respectively divided into two sections, are respectively provided with a group of track switching mechanisms with switching track sections, and can be respectively connected and disconnected at the two ends by rotating the switching track sections;
the two straight tracks are arranged on one side of the second main track, which is opposite to the first main track, a fracture is arranged at the position of the second main track, which corresponds to the two straight track sections, a group of track switching mechanisms with switching track sections are arranged at the two fractures, and the track switching mechanisms can enable the arc track sections and the corresponding straight track sections to be connected and disconnected and enable the second main track to be connected and disconnected by rotating the switching track sections;
the main track assembly and the track changing assembly are suspended below the main body support.
2. The horizontal avoidance type single-channel cargo conveyance rail mechanism of claim 1, wherein: the track switching mechanism comprises a switching track section, a supporting plate, a rotating shaft and a rotating driving motor, wherein the supporting plate is fixed right above a fracture, the rotating driving motor is arranged on the supporting plate, the switching track section is arranged at the fracture, the rotating shaft is fixed in the center of the switching track section, and the upper end of the rotating shaft is connected with the rotating driving motor.
3. The horizontal avoidance type single-channel cargo conveyance rail mechanism according to claim 2, wherein: four corners below the supporting plate are respectively provided with a cushion block, and the four cushion blocks are correspondingly fixed on the upper surfaces of the four tracks of the fracture.
4. A horizontal avoidance type single-channel cargo transportation rail mechanism as defined in claim 3 wherein: the two end faces of the switching track section are arc faces protruding outwards, the end faces of the four sections of tracks at the fracture are arc faces recessed inwards, the switching track section can rotate at the fracture under the drive of the rotary driving motor, and the arc end faces of the switching track section can be mutually matched with the arc end faces of the corresponding tracks.
5. The horizontal avoidance type single-channel cargo conveyance rail mechanism of claim 4 wherein: an interval is arranged between one end, facing the first main track, of the arc track section of the track changing assembly and the first main track.
6. A loading palletizer employing the horizontal avoidance type single-channel cargo transportation rail mechanism of claim 5, characterized in that: the suspended stacking device further comprises a travelling trolley, a lifting mechanism and a clamp, wherein two ends of the travelling trolley are respectively arranged on the first main rail and the second main rail and can move along the first main rail and the second main rail, the lifting mechanism is arranged below the travelling trolley, and the lower end of the lifting mechanism is connected with the clamp.
7. A palletizing apparatus as in claim 6, wherein: the walking trolley comprises a frame, a connecting plate, rollers and a driving motor, wherein two ends of the frame are fixedly connected with a connecting plate respectively, the connecting plate is arranged in the vertical direction, a group of rollers are arranged on the upper portion of the connecting plate, the rollers are correspondingly arranged on a first main track and a second main track respectively, and an output shaft of the driving motor is coaxially connected with the rollers to drive the rollers to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576612.6U CN220392356U (en) | 2023-06-20 | 2023-06-20 | Horizontal avoidance type single-channel cargo transportation track mechanism and loading and stacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576612.6U CN220392356U (en) | 2023-06-20 | 2023-06-20 | Horizontal avoidance type single-channel cargo transportation track mechanism and loading and stacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392356U true CN220392356U (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576612.6U Active CN220392356U (en) | 2023-06-20 | 2023-06-20 | Horizontal avoidance type single-channel cargo transportation track mechanism and loading and stacking device |
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| Country | Link |
|---|---|
| CN (1) | CN220392356U (en) |
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- 2023-06-20 CN CN202321576612.6U patent/CN220392356U/en active Active
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