CN213264090U - Storage floor truck - Google Patents
Storage floor truck Download PDFInfo
- Publication number
- CN213264090U CN213264090U CN202022155396.0U CN202022155396U CN213264090U CN 213264090 U CN213264090 U CN 213264090U CN 202022155396 U CN202022155396 U CN 202022155396U CN 213264090 U CN213264090 U CN 213264090U
- Authority
- CN
- China
- Prior art keywords
- clamping
- bottom plate
- lifting
- plate
- connecting rod
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 239000000725 suspension Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
本实用新型公开了一种仓储搬运小车，属于运输工具技术领域，本小车包括行走机构、底板、升降机构、伸缩机构和夹持机构；行走机构与底板连接，用于支撑底板；行走机构包括车轮，用于小车的整体移动；底板上固定连接有升降机构，用于升、降起降板；起降板为门字型框架；夹持机构与起降板门字型框架的两侧梁滑动连接；伸缩机构一端与起降板固定，另一端连接夹持机构并可沿着门字型框架的开口方向伸缩。本实用新型小车的夹持机构可以伸至底板外抓取物品然后退后底板上方将物体放至底板上，本实用新型运输过程中货物放置于底板上，可以防止物体滑落摔坏。
The utility model discloses a storage handling trolley, which belongs to the technical field of transportation tools. The trolley comprises a traveling mechanism, a bottom plate, a lifting mechanism, a telescopic mechanism and a clamping mechanism; the traveling mechanism is connected with the bottom plate and is used for supporting the bottom plate; the traveling mechanism comprises wheels , used for the overall movement of the trolley; a lifting mechanism is fixedly connected to the bottom plate for lifting and lowering the lift; the lift board is a door-shaped frame; the clamping mechanism is slidingly connected with the two side beams of the lift-off board door-shaped frame; telescopic One end of the mechanism is fixed with the take-off and landing board, and the other end is connected with the clamping mechanism and can be extended and retracted along the opening direction of the door-shaped frame. The clamping mechanism of the trolley of the utility model can extend to the outside of the bottom plate to grab the object, and then retreat above the bottom plate to place the object on the bottom plate.
Description
Technical Field
The utility model relates to a transport means technical field, especially a storage floor truck.
Background
With the increasing attention on the carrying efficiency and the working strength of workers, devices such as conveyor belts and carrying trolleys are becoming popular, and particularly, the carrying trolleys can freely move, so that the conveying paths can be flexibly changed to reach different destinations, and the carrying trolleys become common devices in the short-distance carrying process.
With the increasing demand for carrying carts, there have been many improvements to carrying carts as needed, but some drawbacks remain. For example, chinese application CN201811071857 discloses a light carrying cart, which has the functions of grabbing objects and lifting objects, but the goods are always located on the clamping mechanism during the carrying process, if the clamping force is large, the goods are easily damaged due to the excessive force, however, if the clamping force is small, the clamping is not firm, and the goods are easily damaged due to the falling of the goods when the cart shakes on the ground during the transportation process.
SUMMERY OF THE UTILITY MODEL
For solving the deficiencies of the prior art, the utility model provides a storage floor truck. This dolly is provided with bottom plate and telescopic machanism, can place it on the bottom plate after fixture presss from both sides the goods, lies in the bottom plate in the freight transportation process always, can prevent that the object landing from breaking. The specific scheme is as follows:
a storage carrying trolley comprises a travelling mechanism, a bottom plate, a lifting mechanism, a telescopic mechanism and a clamping mechanism; the walking mechanism is connected with the bottom plate and used for supporting the bottom plate; the travelling mechanism comprises wheels and is used for the integral movement of the trolley; the lifting mechanism is fixedly connected to the bottom plate and used for lifting and descending the lifting plate, and the lifting plate is characterized by being a portal frame; the clamping mechanism is connected with the beams on the two sides of the lifting plate door-shaped frame in a sliding manner; one end of the telescopic mechanism is fixed with the lifting plate, and the other end of the telescopic mechanism is connected with the clamping mechanism and can be stretched along the opening direction of the door-shaped frame.
Preferably, the clamping mechanism comprises a supporting table, a clamping driving motor and a clamping block; the clamping driving motor is fixed on the supporting table, the driving end of the clamping driving motor is connected with the middle part of the connecting rod I and used for driving the connecting rod I to rotate, and two ends of the connecting rod I are respectively hinged with a connecting rod II; the two connecting rods II and the two clamping blocks are respectively arranged on two sides of the clamping driving motor, and the other end of each connecting rod II is hinged with one end of the corresponding clamping block; the middle part of the clamping block is connected with the supporting table in a sliding way through a rail groove and used for limiting the clamping block to move linearly along the horizontal direction so as to play a role in guiding; when the connecting rod I rotates, the clamping blocks are driven to move towards each other or move away from each other in the opposite direction.
Preferably, the middle part of the clamping block is connected with the supporting table in a sliding mode through a ball linear guide rail.
Preferably, the ball linear guide rail comprises a linear guide rail and a sliding block, the linear guide rail is fixed on the supporting table, and the sliding block is fixed on the clamping block.
Preferably, the clamping mechanism is located above the lifting plate, a supporting rod is arranged at the position, right opposite to the side beam of the lifting plate, of the bottom of the clamping mechanism, a pulley is arranged on the supporting rod, and the pulley compresses the side beam of the lifting plate and is used for being connected with the lifting plate in a sliding mode.
Preferably, linear grooves are formed in two side beams of the lifting plate door-shaped frame; one end of the supporting rod is inserted into the groove, and the supporting plate is limited to move to play a guiding role.
Preferably, the travelling mechanism comprises wheels, a single-arm suspension mechanism and a reverser; two sets of single-arm suspension mechanisms are symmetrically arranged on two sides of the commutator; each set of single-arm suspension mechanism comprises a frame, a rotating shaft and two bearing supporting seats, the middle part of the frame is connected with the rotating shaft, the two bearing supporting seats are fixedly connected with the bottom plate, and the rotating shaft penetrates through the two bearing supporting seats and is rotatably connected with the two bearing supporting seats; the commutator comprises two rotating gears and two reversing gears, the two rotating gears are respectively fixed on the two rotating shafts, and the two rotating gears are symmetrically arranged on two sides of the reversing gear and meshed with the reversing gear. The reversing gear is fixed on the rotating shaft II, and the rotating shaft II penetrates through the two bearing supporting seats fixedly connected with the bottom plate and is rotatably connected with the bearing supporting seats. The walking mechanism can still ensure that the four wheels simultaneously contact the ground when encountering obstacles.
Preferably, the lifting mechanism is a ball screw, and a screw sleeve of the lifting mechanism is connected with the lifting plate and used for driving the lifting plate to move longitudinally along the screw, so that lifting is realized.
The telescopic mechanism can be a hydraulic telescopic rod or an electric telescopic rod.
Compared with the prior art, the method has the following advantages:
the trolley of the utility model is provided with a bottom plate and a telescopic mechanism, wherein the bottom plate is positioned below a lifting plate of a lifting mechanism and is used for placing articles in the conveying process; the telescopic mechanism is connected with the clamping mechanism and used for horizontally moving the clamping mechanism, so that the clamping mechanism can extend to the bottom plate to grab goods outside the bottom plate and then move back to the upper portion of the bottom plate to place the goods on the bottom plate, and the goods can be prevented from falling and falling off when being transported by the trolley.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lifting mechanism;
FIG. 3 is a schematic view of a clamping mechanism;
FIG. 4 is a schematic view of the assembly of the clamping mechanism and the lifting plate;
FIG. 5 is a schematic view of the traveling mechanism;
in the figure, 1, a traveling mechanism; 2. a base plate; 3. a lifting mechanism; 4. a telescoping mechanism; 5. a clamping mechanism; 6. a lifting plate; 7. a connecting rod; 11. a wheel; 31. a support frame; 32. a screw rod; 33. a lead screw drive motor; 34. a fixing plate; 35. a bearing seat; 36. a belt pulley; 37. a lead screw sleeve; 52. a support table; 52. a clamping drive motor; 53. a clamping block; 54. a connecting rod I; 55. a connecting rod II; 56. a linear guide rail; 61. a linear groove; 71. a pulley; 121. a frame; 122. a rotating shaft; 123. a bearing support seat; 131. a rotating gear; 132. a reversing gear; 133. and a rotating shaft II.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the present invention.
Example (b):
the utility model relates to a storage carrying trolley, as shown in figure 1, which comprises a walking mechanism 1, a bottom plate 2, a lifting mechanism 3, a telescopic mechanism 4 and a clamping mechanism 5; the travelling mechanism 1 is connected with the bottom plate 2 and is used for supporting the bottom plate 2 and integrally moving the trolley; the bottom plate 2 is fixedly connected with a lifting mechanism 3 for lifting and descending a lifting plate 6, and the lifting plate 6 is a portal frame; the clamping mechanism 4 is connected with the beams at two sides of the lifting plate 6 door-shaped frame in a sliding manner; one end of the telescopic mechanism 4 is fixed with the lifting plate 6, and the other end of the telescopic mechanism is connected with the clamping mechanism 5 and can be stretched along the opening direction of the lifting plate 6 door-shaped frame.
Referring to fig. 2, fig. 2 is a schematic structural diagram of the lifting mechanism. The lifting mechanism 3 is a ball screw and comprises a portal-shaped support frame 31, a screw rod 32 and a screw rod driving motor 33; the open end of the supporting frame 31 is perpendicular to the upper surface of the bottom plate 2 and is fixedly connected with the upper surface of the bottom plate, and the upper part of the supporting frame 31 is provided with a fixing plate 34 parallel to the bottom plate 2; the base plate 2 and the fixing plate 34 are both provided with a bearing seat 35; the screw rod 32 is parallel to two side beams 311 of the support frame 31 in a shape of a Chinese character 'men', one end of the screw rod is inserted into a bearing seat 35 on the bottom plate 2 and is rotationally connected with the bearing seat, the other end of the screw rod is rotationally connected with the bearing seat 35 on the fixing plate 34 and penetrates through the fixing plate 34 to be connected with a belt pulley 36; thereby the lead screw driving motor 33 drives the lead screw 32 to rotate through belt drive belt pulley 36, the lead screw 32 is provided with a lead screw sleeve 37 in a matching manner, the lead screw sleeve 37 is connected with the lifting plate 6 (integrated into one piece), the cross beam of the lifting plate 6 is connected with the two side beams of the support frame 31 in a sliding manner, a ball linear guide way is specifically adopted for connection, the lifting plate 6 is driven to move longitudinally along the lead screw when the lead screw 32 rotates, and therefore lifting is achieved.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a clamping mechanism. The clamping mechanism 5 comprises a support platform 51, a clamping driving motor 52 and a clamping block 53; the clamping driving motor 52 is fixed on the support table 51 (a fixing part of the motor is not shown), a driving end of the clamping driving motor is connected with the middle part of the connecting rod I54 and is used for driving the connecting rod I54 to rotate, and two ends of the connecting rod I54 are respectively hinged with a connecting rod II 55; two connecting rods II 55 and two clamping blocks 53 are arranged on two sides of the clamping driving motor 52 respectively, and the other end of each connecting rod II 55 is hinged with one end of the clamping block 53 positioned on the same side of the clamping driving motor 52; the middle of the clamping block 53 is slidably connected to the support platform 51 via a ball linear guide, which is a prior art and comprises a linear guide 56 and a slider (not shown in the figure), wherein the linear guide is located on the support platform 51, and the slider is located in a groove in the middle of the clamping block 53. The ball linear guide rail is used for limiting the clamping block 53 to do linear movement and plays a role in guiding, and the connecting rod I54 drives the clamping block 53 to move towards each other or move away in the opposite direction when rotating.
Referring to fig. 4, fig. 4 is a schematic view of an assembly of the clamping mechanism and the lifting plate. Linear grooves 61 are formed in two side beams of the lifting plate 6-door-shaped frame; the supporting platform 51 is positioned above the lifting plate 6, the supporting rod 7 is arranged at the position, right opposite to the side beam of the lifting plate 6, of the bottom of the supporting platform 51, and the pulley 71 is arranged in the middle of the supporting rod 5; one end of the support rod 7 is inserted into the linear groove 61 of the side beam of the lifting plate 6 to limit the support platform 51 to move linearly and play a role in guiding, and meanwhile, the pulley 71 presses the side beam of the lifting plate 6 to enable the clamping mechanism 5 to be connected with the lifting plate 6 in a sliding mode.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a traveling mechanism. The travelling mechanism 1 comprises wheels 11, a single-arm suspension mechanism and a commutator; two sets of single-arm suspension mechanisms are symmetrically arranged on two sides of the commutator; each set of single-arm suspension mechanism comprises a frame 121, a rotating shaft 122 and two bearing supporting seats 123, wheels 11 are arranged at two ends of the frame 121, the middle part of the frame 121 is connected with the rotating shaft 122, the two bearing supporting seats 123 are fixedly connected with the bottom plate 2, and the rotating shaft 122 penetrates through the two bearing supporting seats 123 and is rotatably connected with the two bearing supporting seats 123; the commutator 13 comprises two rotating gears 131, a reversing gear 132 and two bearing support seats 123, the two rotating gears 131 are respectively fixed at the tail ends of the two rotating shafts 122, the two rotating gears 131 are symmetrically arranged at two sides of the reversing gear 132 and meshed with the reversing gear 132, the reversing gear 132 is fixed on a rotating shaft II 133, and the rotating shaft II 133 penetrates through the two bearing support seats 123 fixedly connected with the bottom plate 2 and is rotatably connected with the same. The wheels 11 are each driven by a separate motor.
The utility model discloses can highly make it flush with the goods height through elevating system adjustment fixture during use, then stretch out the bottom plate outside and through grip block centre gripping goods with the grip block through telescopic machanism, contract telescopic machanism after that and withdraw the grip block to the bottom plate top, at last through the elevating system board that takes off and land that makes the goods place on the bottom plate that descends.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the embodiments of the present invention are all covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A storage carrying trolley comprises a travelling mechanism, a bottom plate, a lifting mechanism and a clamping mechanism; the travelling mechanism is connected with the bottom plate and is used for supporting the bottom plate and integrally moving the trolley; the lifting mechanism is fixedly connected to the bottom plate and used for lifting and descending the lifting plate, and the trolley is characterized by further comprising a telescopic mechanism, wherein the lifting plate is a portal frame; the clamping mechanism is connected with the beams on the two sides of the lifting plate door-shaped frame in a sliding manner; one end of the telescopic mechanism is fixed with the lifting plate, and the other end of the telescopic mechanism is connected with the clamping mechanism and can stretch along the opening direction of the door-shaped frame.
2. The storage handling cart of claim 1, wherein said clamping mechanism comprises a support table, a clamping drive motor, a clamping block; the clamping driving motor is fixed on the supporting table, the driving end of the clamping driving motor is connected with the middle part of the connecting rod I and used for driving the connecting rod I to rotate, and two ends of the connecting rod I are respectively hinged with a connecting rod II; the two connecting rods II and the two clamping blocks are respectively arranged on two sides of the clamping driving motor, and the other end of each connecting rod II is hinged with one end of the corresponding clamping block; the middle part of the clamping block is connected with the supporting table in a sliding mode through the rail groove, and the connecting rod I drives the clamping block to move towards each other or move reversely to separate when rotating.
3. The storage and transfer cart of claim 2, wherein said middle portion of said clamp blocks is slidably connected to said support platform via ball-guided linear guides.
4. The storage cart of claim 3, wherein said ball guides comprise linear guides and slides, said linear guides being secured to said support platform and said slides being secured to said clamp blocks.
5. The storage and carrying trolley according to claim 1, wherein the clamping mechanism is located above the take-off and landing plate, a support rod is arranged at the bottom of the clamping mechanism and opposite to the side beam of the take-off and landing plate, and a pulley is arranged on the support rod and presses the side beam of the take-off and landing plate.
6. The storage and transportation trolley according to claim 5, wherein the two side beams of the lifting plate frame are provided with linear grooves; one end of the supporting rod is inserted into the groove, and the groove is used for limiting the lifting plate to do linear motion.
7. The storage handling cart of claim 1, wherein said travel mechanism comprises wheels, a single arm suspension mechanism, and a diverter; two sets of single-arm suspension mechanisms are symmetrically arranged on two sides of the commutator; each set of single-arm suspension mechanism comprises a frame, a rotating shaft and two bearing supporting seats, the middle part of the frame is connected with the rotating shaft, the two bearing supporting seats are fixedly connected with the bottom plate, and the rotating shaft penetrates through the two bearing supporting seats and is rotatably connected with the two bearing supporting seats; the commutator comprises two rotating gears and two reversing gears, the two rotating gears are fixed on two rotating shafts respectively, the two rotating gears are symmetrically arranged on two sides of the reversing gear and meshed with the reversing gear, the reversing gear is fixed on a rotating shaft II, and the rotating shaft II penetrates through two bearing supporting seats fixedly connected with the bottom plate and is rotatably connected with the bearing supporting seats.
8. The storage cart of claim 1, wherein said lifting mechanism is a ball screw, and a screw sleeve thereof is connected to said lift plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155396.0U CN213264090U (en) | 2020-09-27 | 2020-09-27 | Storage floor truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155396.0U CN213264090U (en) | 2020-09-27 | 2020-09-27 | Storage floor truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213264090U true CN213264090U (en) | 2021-05-25 |
Family
ID=75945687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022155396.0U Active CN213264090U (en) | 2020-09-27 | 2020-09-27 | Storage floor truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213264090U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277257A (en) * | 2021-06-23 | 2021-08-20 | 无锡职业技术学院 | Ground tray type autonomous mobile robot AMR and working method thereof |
| CN113618695A (en) * | 2021-07-22 | 2021-11-09 | 乐歌人体工学科技股份有限公司 | Wall-mounted lifting storage rack |
| CN114012698A (en) * | 2021-11-25 | 2022-02-08 | 武汉理工大学 | Storage robot based on circular orbit |
| CN114467865A (en) * | 2022-03-04 | 2022-05-13 | 嵊州陌桑高科股份有限公司 | Breeding frame for silkworm breeding and carrying method thereof |
| CN114953077A (en) * | 2022-05-18 | 2022-08-30 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN116639494A (en) * | 2023-05-26 | 2023-08-25 | 戴盟(深圳)机器人科技有限公司 | Humanoid clamp type mobile operation robot |
| CN117901750A (en) * | 2024-03-19 | 2024-04-19 | 江苏天一航空工业股份有限公司 | Automatic docking device and method for unmanned heavy-load mobile platform in harbor district |
| CN118544921A (en) * | 2024-07-26 | 2024-08-27 | 河北炫龙智能科技有限公司 | Transfer mechanism for railway electric service construction |
| CN119117521A (en) * | 2024-10-18 | 2024-12-13 | 广州柔芯时代智能系统有限公司 | A heavy-load lifting, transporting and stacking robot |
-
2020
- 2020-09-27 CN CN202022155396.0U patent/CN213264090U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277257A (en) * | 2021-06-23 | 2021-08-20 | 无锡职业技术学院 | Ground tray type autonomous mobile robot AMR and working method thereof |
| CN113618695A (en) * | 2021-07-22 | 2021-11-09 | 乐歌人体工学科技股份有限公司 | Wall-mounted lifting storage rack |
| CN113618695B (en) * | 2021-07-22 | 2023-05-05 | 乐歌人体工学科技股份有限公司 | Wall hanging type lifting rack |
| CN114012698A (en) * | 2021-11-25 | 2022-02-08 | 武汉理工大学 | Storage robot based on circular orbit |
| CN114467865A (en) * | 2022-03-04 | 2022-05-13 | 嵊州陌桑高科股份有限公司 | Breeding frame for silkworm breeding and carrying method thereof |
| CN114467865B (en) * | 2022-03-04 | 2023-10-27 | 嵊州陌桑高科股份有限公司 | Cultivation frame for silkworm breeding and carrying method thereof |
| CN114953077A (en) * | 2022-05-18 | 2022-08-30 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN114953077B (en) * | 2022-05-18 | 2024-04-19 | 连城县竹匠新材料有限公司 | Manufacturing process of bamboo board with composite structure |
| CN116639494A (en) * | 2023-05-26 | 2023-08-25 | 戴盟(深圳)机器人科技有限公司 | Humanoid clamp type mobile operation robot |
| CN117901750A (en) * | 2024-03-19 | 2024-04-19 | 江苏天一航空工业股份有限公司 | Automatic docking device and method for unmanned heavy-load mobile platform in harbor district |
| CN118544921A (en) * | 2024-07-26 | 2024-08-27 | 河北炫龙智能科技有限公司 | Transfer mechanism for railway electric service construction |
| CN119117521A (en) * | 2024-10-18 | 2024-12-13 | 广州柔芯时代智能系统有限公司 | A heavy-load lifting, transporting and stacking robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213264090U (en) | Storage floor truck | |
| CN114013975B (en) | Multi-degree-of-freedom cargo overturning and transferring device | |
| CN206141596U (en) | Loading and unloading haul helping hand dolly | |
| CN111661668B (en) | Unmanned distribution system | |
| CN107165450B (en) | Conveying type carrier | |
| CN105346959A (en) | Random switching device for automobile body forming clamps | |
| CN107826983A (en) | Embrace folder piler in tunnel | |
| CN112850552A (en) | Carrying device and cargo carrying method | |
| CN214421720U (en) | Automatic transfer robot with three-degree-of-freedom gripper | |
| CN213323216U (en) | Self-adaptive leveling carrying trolley | |
| KR102523374B1 (en) | High-efficiency logistics unloading system | |
| CN207524902U (en) | Embrace folder piler in tunnel | |
| CN106586358B (en) | Storage mechanism and its handling device, access method | |
| CN218596023U (en) | Efficient cargo transfer system | |
| CN217198459U (en) | Automatic part supply accompanying device | |
| CN214490594U (en) | A Modular Combined Hybrid Joint Manipulator for Cargo Loading and Unloading | |
| CN108891881A (en) | A kind of axle housing pipeline | |
| CN214192440U (en) | Loading and unloading carrying trolley for container truck | |
| JPS6019602A (en) | Transferring apparatus for handling object | |
| CN210312214U (en) | Finished bar bundle transferring device | |
| CN112894793A (en) | Modular combined hybrid joint manipulator for cargo handling | |
| CN205802876U (en) | A kind of goods transport promotes vehicle using motor | |
| CN214396843U (en) | A trolley for loading and unloading materials | |
| CN217625833U (en) | Double-track conveying trolley | |
| CN206298006U (en) | A kind of light high-speed elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |