CN219636067U - Four-way shuttle - Google Patents
Four-way shuttle Download PDFInfo
- Publication number
- CN219636067U CN219636067U CN202320081286.5U CN202320081286U CN219636067U CN 219636067 U CN219636067 U CN 219636067U CN 202320081286 U CN202320081286 U CN 202320081286U CN 219636067 U CN219636067 U CN 219636067U
- Authority
- CN
- China
- Prior art keywords
- lifting
- seat
- transmission shaft
- fixed
- tensioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims abstract description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000009194 climbing Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a four-way shuttle which comprises a vehicle body, a travelling mechanism and a jacking mechanism, wherein the travelling mechanism comprises a first travelling wheel, a second travelling wheel, a first transmission shaft, a second transmission shaft and a speed reducing motor; the jacking mechanism comprises two lifting plates arranged on two sides of the action of the vehicle body and two groups of jacking components arranged at two ends of each lifting plate, wherein each jacking component comprises a fixed seat, a lifting seat slidingly connected to the fixed seat, a gear fixed at the upper end of the lifting seat and rotationally arranged on the fixed seat, a lifting motor for driving the gear to rotate and a rack fixed on the lifting seat and meshed with the gear. According to the utility model, the lifting of the lifting plate is realized through two groups of independent lifting assemblies at two ends of the lifting plate, and the first transmission shaft and the second transmission shaft are driven to rotate through one gear motor to realize the movement of the four-way shuttle, so that the installation space required by the travelling mechanism and the lifting mechanism is reduced, and the installation space of other parts in the shuttle is increased.
Description
Technical Field
The utility model relates to the technical field of logistics conveying equipment, in particular to a four-way shuttle.
Background
The shuttle is an automatic transport means for transporting articles, which runs on the rails of a three-dimensional shelf, and can be applied to shelf-type warehouses with more frequent goods transportation operations and higher intellectualization and automation degree. The goods grasped from the container are sent to a predetermined position by shuttling on the rail.
The traditional four-way shuttle, for example, chinese patent publication No. CN212126414U discloses a four-way shuttle for carrying pallets, which lifts a bearing table through a hydraulic pump station and two driving hydraulic cylinder groups, but the hydraulic pump station occupies the space inside the shuttle, and reduces the installation space of other parts.
Disclosure of Invention
The utility model provides a four-way shuttle for solving the technical problems, and the installation space of other parts in the shuttle is increased.
The above object of the present utility model is achieved by the following technical solutions: the four-way shuttle comprises a vehicle body, a travelling mechanism and a jacking mechanism, wherein the travelling mechanism comprises first travelling wheels arranged on the left side and the right side of the vehicle body, second travelling wheels arranged on the front side and the rear side of the vehicle body, a first transmission shaft connected between the first travelling wheels on the left side and the right side, a second transmission shaft connected between the second travelling wheels on the front side and the rear side, and a gear motor for driving the first transmission shaft and the second transmission shaft to rotate; the lifting mechanism comprises two lifting plates arranged on two sides of the action of the vehicle body and two groups of lifting assemblies arranged at two ends of each lifting plate, wherein each lifting assembly comprises a fixed seat, a lifting seat sliding on the fixed seat, a gear fixed at the upper end of the lifting seat and rotationally arranged on the fixed seat, a lifting motor for driving the gear to rotate, and a rack fixed on the lifting seat and meshed with the gear, and the lifting plates are fixed at the upper end of the lifting seat.
Preferably, the fixing seat is provided with a vertically arranged chute, and the rack is arranged in the chute.
Preferably, the fixing seat is provided with at least two guide rods, the two guide rods are located on the same side of the lifting seat, and the lifting seat is in sliding connection with the guide rods.
Preferably, the upper end and the lower end of the guide rod are respectively provided with a positioning block, the positioning blocks are fixed on the fixing seat, and the end part of the guide rod is provided with a positioning step matched with the positioning blocks.
Preferably, mounting plates are arranged at the front end and the rear end of the vehicle body, the second travelling wheels are rotatably mounted on the mounting plates, and the two ends of the mounting plates are connected with the lifting seats.
Preferably, a bayonet is provided on the lifting seat, and an end of the mounting plate is clamped in the bayonet.
Preferably, a first output shaft of the gear motor is connected with a first transmission shaft, and a first chain transmission mechanism is connected between a second output shaft of the gear motor and a second transmission shaft.
Preferably, a second chain transmission mechanism is connected between the first transmission shaft and the first travelling wheel, and a third chain transmission mechanism is connected between the second transmission shaft and the second travelling wheel.
Preferably, a chain tensioning mechanism is arranged above the third chain transmission mechanism, and comprises a tensioning seat fixed on the vehicle body, a tensioning arm rotatably installed on the tensioning seat, a tensioning wheel installed at the end part of the tensioning arm and a tensioning spring connected between the end part of the tensioning arm and the vehicle body.
The utility model has the beneficial effects that: according to the utility model, the lifting of the lifting plate is realized through two groups of independent lifting assemblies at two ends of the lifting plate, and the first transmission shaft and the second transmission shaft are driven to rotate through one gear motor to realize the movement of the four-way shuttle, so that the installation space required by the travelling mechanism and the lifting mechanism is reduced, and the installation space of other parts in the shuttle is increased.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an exploded view of a jacking assembly according to an embodiment of the present utility model;
in the figure: 1-car body, 2-travelling mechanism, 201-first travelling wheel, 202-second travelling wheel, 203-mounting plate, 204-first transmission shaft, 205-second transmission shaft, 206-gear motor, 207-first chain transmission mechanism, 208-second chain transmission mechanism, 209-third chain transmission mechanism, 210-chain tensioning mechanism, 2101-tensioning seat, 2102-tensioning arm, 2103-tensioning wheel, 3-lifting mechanism, 301-lifting plate, 302-fixing seat, 303-lifting seat, 304-sliding chute, 305-gear, 306-rack, 307-lifting motor, 308-guide rod, 309-positioning step, 310-positioning block, 311-bayonet.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model, may be made by those skilled in the art after reading the present specification, are only protected by patent laws within the scope of the claims of the present utility model.
Examples: as shown in fig. 1 and 2, a four-way shuttle comprises a vehicle body 1, a traveling mechanism 2 and a jacking mechanism 3, wherein the traveling mechanism 2 comprises first traveling wheels 201 arranged on the left side and the right side of the vehicle body 1, second traveling wheels 202 arranged on the front side and the rear side of the vehicle body 1, a first transmission shaft 204 connected between the first traveling wheels 201 on the left side and the right side, a second transmission shaft 205 connected between the second traveling wheels 202 on the front side and the rear side, and a speed reducing motor 206 for driving the first transmission shaft 204 and the second transmission shaft 205 to rotate.
The reduction gearbox of the gear motor 206 has a first output shaft and a second output shaft, which are distributed in a cross shape.
A first output shaft of the gear motor 206 is connected with the first transmission shaft 204 through a coupling, and a first chain transmission mechanism 207 is connected between a second output shaft of the gear motor 206 and the second transmission shaft 205.
A second chain transmission mechanism 208 is connected between the first transmission shaft 204 and the first travelling wheel 201, and a third chain transmission mechanism 209 is connected between the second transmission shaft 205 and the second travelling wheel 202.
Wherein the first chain transmission mechanism 207, the second chain transmission mechanism 208 and the third chain transmission mechanism 209 are all conventional chain transmissions and are composed of chain wheels and chains.
A chain tensioning mechanism 210 is provided above the third chain transmission mechanism 209 for tensioning the chain of the third chain transmission mechanism 209.
As shown in fig. 3, the chain tensioning mechanism 210 includes a tensioning seat 2101 fixed to the vehicle body 1, a tensioning arm 2102 rotatably mounted on the tensioning seat 2101, a tensioning wheel 2103 mounted on an end of the tensioning arm 2102, and a tensioning spring connected between the end of the tensioning arm 2102 and the vehicle body 1, the tensioning wheel 2103 being pressed down on the chain of the third chain transmission mechanism 209 by the elastic force of the tensioning spring.
As shown in fig. 2 and 4, the jacking mechanism 3 includes two lifter plates 301 provided on both sides of the vehicle body 1, and two sets of jacking members provided on both ends of each lifter plate 301. The jacking assembly comprises a fixed seat 302, a lifting seat 303 slidingly connected to the fixed seat 302, a gear 305 fixed at the upper end of the lifting seat 303 and rotatably installed on the fixed seat 302, a lifting motor 307 driving the gear 305 to rotate, and a rack 306 fixed on the lifting seat 303 and meshed with the gear 305, wherein the lifting plate 301 is fixed at the upper end of the lifting seat 303.
The fixing base 302 is provided with a vertically arranged chute 304, and the rack 306 is arranged in the chute 304.
Two guide rods 308 are arranged on the fixed seat 302, the two guide rods 308 are positioned on the same side of the lifting seat 303, and the lifting seat 303 is in sliding connection with the guide rods 308.
The upper and lower ends of the guide rod 308 are respectively provided with a positioning block 310, the positioning blocks 310 are fixed on the fixed seat 302, and the end part of the guide rod 308 is provided with a positioning step 309 matched with the positioning blocks 310. The positioning block 310 is fixed on the fixing seat 302 through bolts, so that two ends of the guide rod 308 are fixed, and meanwhile, the guide rod 308 is convenient to install and detach.
The front and rear ends of the vehicle body 1 are provided with mounting plates 203, the second travelling wheels 202 are rotatably mounted on the mounting plates 203, and the two ends of the mounting plates 203 are connected with lifting seats 303. The lifting seat 303 is provided with a bayonet 311, and an end portion of the mounting plate 203 is engaged with the bayonet 311. When the lifting assembly drives the lifting plate 301 to move up and down, the mounting plate 203 drives the second travelling wheel 202 to also move up and down along with the lifting seat 303.
Claims (9)
1. The utility model provides a four-way shuttle, includes automobile body (1), running gear (2) and climbing mechanism (3), its characterized in that: the travelling mechanism (2) comprises first travelling wheels (201) arranged on the left side and the right side of the vehicle body (1), second travelling wheels (202) arranged on the front side and the rear side of the vehicle body (1), a first transmission shaft (204) connected between the first travelling wheels (201) on the left side and the right side, a second transmission shaft (205) connected between the second travelling wheels (202) on the front side and the rear side, and a speed reduction motor (206) for driving the first transmission shaft (204) and the second transmission shaft (205) to rotate; the lifting mechanism (3) comprises two lifting plates (301) arranged on two sides of the action of the vehicle body (1) and two groups of lifting assemblies arranged on two ends of each lifting plate (301), each lifting assembly comprises a fixed seat (302), a lifting seat (303) slidingly connected to the fixed seat (302), a gear (305) fixed on the upper end of the lifting seat (303) and rotatably mounted on the fixed seat (302), a lifting motor (307) for driving the gear (305) to rotate, and a rack (306) fixed on the lifting seat (303) and meshed with the gear (305), and the lifting plates (301) are fixed on the upper end of the lifting seat (303).
2. A four-way shuttle as claimed in claim 1, wherein: the fixing seat (302) is provided with a vertically arranged chute (304), and the rack (306) is arranged in the chute (304).
3. A four-way shuttle as claimed in claim 1, wherein: at least two guide rods (308) are arranged on the fixed seat (302), the two guide rods (308) are located on the same side of the lifting seat (303), and the lifting seat (303) is in sliding connection with the guide rods (308).
4. A four-way shuttle as claimed in claim 3, wherein: the upper end and the lower end of the guide rod (308) are respectively provided with a positioning block (310), the positioning blocks (310) are fixed on the fixed seat (302), and the end part of the guide rod (308) is provided with a positioning step (309) matched with the positioning blocks (310).
5. A four-way shuttle as claimed in claim 1, wherein: the front end and the rear end of the vehicle body (1) are provided with mounting plates (203), the second travelling wheels (202) are rotatably mounted on the mounting plates (203), and the two ends of the mounting plates (203) are connected with lifting seats (303).
6. The four-way shuttle of claim 5, wherein: the lifting seat (303) is provided with a bayonet (311), and the end part of the mounting plate (203) is clamped in the bayonet (311).
7. The four-way shuttle of claim 6, wherein: the first output shaft of the gear motor (206) is connected with the first transmission shaft (204), and a first chain transmission mechanism (207) is connected between the second output shaft of the gear motor (206) and the second transmission shaft (205).
8. The four-way shuttle of claim 7, wherein: a second chain transmission mechanism (208) is connected between the first transmission shaft (204) and the first travelling wheel (201), and a third chain transmission mechanism (209) is connected between the second transmission shaft (205) and the second travelling wheel (202).
9. The four-way shuttle of claim 8, wherein: the chain tensioning mechanism (210) is arranged above the third chain transmission mechanism (209), and the chain tensioning mechanism (210) comprises a tensioning seat (2101) fixed on the vehicle body (1), a tensioning arm (2102) rotatably installed on the tensioning seat (2101), a tensioning wheel (2103) installed at the end part of the tensioning arm (2102) and a tensioning spring connected between the end part of the tensioning arm (2102) and the vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081286.5U CN219636067U (en) | 2023-01-13 | 2023-01-13 | Four-way shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081286.5U CN219636067U (en) | 2023-01-13 | 2023-01-13 | Four-way shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636067U true CN219636067U (en) | 2023-09-05 |
Family
ID=87820459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081286.5U Active CN219636067U (en) | 2023-01-13 | 2023-01-13 | Four-way shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636067U (en) |
-
2023
- 2023-01-13 CN CN202320081286.5U patent/CN219636067U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103144935B (en) | A kind of constant speed zoom speed conveyer | |
| CN103482319B (en) | A kind of conveying mechanism of arrangements for automotive doors | |
| CN201284139Y (en) | Lifting mechanism for heavy type chassis lower member | |
| CN210147327U (en) | Two motorcycle type anchor clamps auto-change over device | |
| CN219636067U (en) | Four-way shuttle | |
| CN111409993A (en) | A switching-over climbing mechanism for transfer robot | |
| CN111546370B (en) | Coupler disassembling and assembling manipulator | |
| CN111099251B (en) | Conveying system | |
| CN112478558A (en) | Unilateral clamping type pallet fork | |
| CN219192400U (en) | Four-way transport vehicle | |
| CN219408088U (en) | RGV platform truck goods mechanism of plugging into and RGV platform truck | |
| CN217755466U (en) | Vertical lifting device for assembly line | |
| CN215945693U (en) | Light-load high-speed shuttle | |
| CN219194360U (en) | Plate fork structure of four-way transport vehicle | |
| CN219194391U (en) | Jacking structure of four-way transport vehicle | |
| CN112299304A (en) | Shuttle car | |
| CN112693382A (en) | Intelligent carrier capable of running in four directions | |
| CN210028913U (en) | Novel lifting transportation mechanism | |
| CN211366104U (en) | Vertical transfer machine with high conveying efficiency | |
| CN214454049U (en) | Unilateral clamping type pallet fork | |
| CN214087568U (en) | Transfer tool in neodymium iron boron production process | |
| CN215046315U (en) | Engine attaches together transplanting device | |
| CN219135465U (en) | Two-way shuttle | |
| CN216184813U (en) | Sliding device of electric scooter | |
| CN210139320U (en) | Reciprocating type conveying and positioning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |