An AGV conveyor vehicle with a material-retrieving mechanism

Abstract

The present invention discloses an AGV conveying trolley with a material-grabbing mechanism, which relates to the technical field of automated logistics, and comprises a placing plate and a material-grabbing assembly, wherein the material-grabbing assembly is arranged on the fixed plate, and the material-grabbing assembly comprises a turntable, a telescopic pillar, a telescopic support rod and a material-grabbing mechanism, wherein the turntable is fixedly provided with a telescopic pillar, and the output end of the telescopic pillar is rotatably provided with a telescopic support rod, and the material-grabbing mechanism comprises a material-grabbing plate, a slider and a material-grabbing rod, wherein the material-grabbing plate is rotatably provided on the telescopic support rod, and a plurality of sliders are arranged on the material-grabbing plate in a circular sliding manner, and a material-grabbing rod is fixedly provided on the slider, and the I-wheel can be automatically picked up and put out through the material-grabbing assembly, and the removed I-wheel can be placed through the placing plate, thereby ensuring that the I-wheel can remain stable during transportation, thereby enabling the AGV trolley to automatically pick up, place and carry materials, effectively reducing manual intervention and greatly improving logistics and transportation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of automated logistics, in particular to an AGV conveying trolley with a material taking mechanism. Background Art

[0002] AGV automatic guided vehicle refers to an unmanned automated vehicle with automatic guidance equipment such as magnetic strips, tracks or lasers, which travels along a planned path, is powered by batteries and is equipped with safety protection and various auxiliary mechanisms. Usually, multiple AGVs, control computers, navigation equipment, charging equipment and peripheral ancillary equipment form an AGV system. Its main working principle is that under the monitoring and task scheduling of the control computer, the AGV can accurately follow the prescribed path, and after reaching the specified location of the task, it can complete a series of tasks.

[0003] With the rapid development of industrial automation and intelligent manufacturing, AGV carts have been widely used in warehousing, logistics, production and other fields. However, traditional AGV carts only have transportation functions and often require manual assistance in the process of picking and placing materials, which not only increases labor costs, but also reduces transportation efficiency.

[0004] Therefore, it is necessary to provide an AGV transport vehicle with a material-retrieving mechanism to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an AGV transport vehicle with a material-retrieving mechanism, comprising a vehicle body, a fixed plate, a placement plate and a material-retrieving assembly, wherein a fixed plate is fixedly arranged on the vehicle body, a groove is provided on the fixed plate, a placement plate is installed in the groove, and the material-retrieving assembly is arranged on the fixed plate;

[0006] The material-retrieving assembly comprises a turntable, a telescopic support, a telescopic support rod and a material-retrieving mechanism, wherein the turntable is rotatably arranged on the fixed plate and driven by a motor 1, a telescopic support is fixedly arranged on the turntable, a telescopic support rod is rotatably arranged on the output end of the telescopic support, and a material-retrieving mechanism is arranged on the output end of the telescopic support rod;

[0007] The feeding mechanism includes a feeding plate, a slider and a feeding rod, wherein the feeding plate is rotatably arranged on the telescopic support rod, a plurality of sliders are arranged on the feeding plate for circular sliding, a feeding rod is fixedly arranged on the slider, and the outer side of the feeding rod is arc-shaped and provided with an anti-slip pad.

[0008] Further, as a preference, a T-shaped arc-shaped snap ring is fixedly provided on the material taking plate, and a gear ring 1 is provided on the outer side of the arc-shaped snap ring;

[0009] The output end of the telescopic support rod is provided with a T-shaped arc-shaped slot, and the arc-shaped snap ring is inserted into the arc-shaped slot and rotates along the arc-shaped slot;

[0010] A gear 1 is embedded inside the telescopic support rod, and the gear 1 is meshed with the gear ring 1 and driven by the motor 2.

[0011] Further, as a preference, the retrieving plate is provided with a plurality of T-shaped slide grooves;

[0012] A T-shaped clamping strip is fixedly arranged on the sliding block, and the T-shaped clamping strip slides along the T-shaped sliding groove.

[0013] Further, as a preference, a hydraulic telescopic rod is fixedly provided on the feeding plate, and a plurality of T-shaped clamping rods are fixedly provided in a circle at the output end of the hydraulic telescopic rod;

[0014] The slide block is obliquely provided with a T-shaped slot, and the T-shaped clamping rod is clamped into the T-shaped slot and slides along the T-shaped slot.

[0015] Further, as a preference, a plurality of placement grooves are provided on the placement plate, a plurality of straight grooves are provided in a circumferential manner in the placement groove, a clamping block is slidably provided in the straight groove, the inner side of the clamping block is arc-shaped and provided with an elastic shock-absorbing pad, and a driving rod is fixedly provided at the bottom of the clamping block;

[0016] A driving disk is rotatably arranged at the bottom of the placement groove, and a plurality of arc-shaped grooves are circumferentially opened on the driving disk. The driving rod is inserted into the arc-shaped groove and slides along the arc-shaped groove.

[0017] Further, as a preference, a push rod is slidably provided in the fixed plate, the push rod is driven by a pneumatic cylinder, a plurality of support rods are fixedly provided on the push rod, and a plurality of racks are slidably provided on the support rod;

[0018] A second gear ring is provided on the outer side of the driving disc, and the second gear ring is meshed with the rack.

[0019] Further, preferably, a plurality of fixing blocks are fixedly provided on the support rod, the fixing block is located between two adjacent racks, and a spring is provided between the rack and the fixing block.

[0020] Furthermore, as a preference, it also includes a driving system for driving the vehicle body forward, backward and turning, a navigation system that uses laser navigation technology to plan the vehicle body's route, a material picking monitoring system composed of a laser ranging sensor embedded on the material picking plate and a monitoring camera, and a control system that receives instructions from the navigation system and information data transmitted by the material picking monitoring system and controls the movement of the vehicle body and the picking of materials by the material picking component.

[0021] Compared with the prior art, the present invention provides an AGV transport vehicle with a material-retrieving mechanism, which has the following beneficial effects:

[0022] The present invention is provided with a material picking assembly and a placing plate, through which the material picking assembly can automatically pick up and place materials on the I-shaped wheel, and through the placing plate, the removed I-shaped wheel can be placed and firmly clamped by the clamping block, thereby ensuring that the I-shaped wheel can remain stable during transportation, thereby enabling the AGV trolley to automatically pick up, place and transport materials, effectively reducing manual intervention and greatly improving logistics and transportation efficiency. In addition, a material picking mechanism is provided in the material picking assembly, and a plurality of material picking rods are slidably provided in the material picking mechanism, and the plurality of material picking rods can be contracted and expanded, thereby enabling the material picking rods to pick up and place materials of different sizes on the I-shaped wheel. I-wheels of all sizes can be firmly and effectively clamped, further improving the convenience of the material-retrieving mechanism. A plurality of placement slots are provided in the placement plate, and a plurality of clamping blocks are slidably arranged in the placement slots. The plurality of clamping blocks are driven to shrink and expand by a driving disk, so that the clamping blocks can firmly clamp the I-wheels placed in the placement slots, and a plurality of driving disks are controlled to rotate to different degrees by a plurality of sliding racks, so that the clamping blocks in the plurality of placement slots shrink to different degrees, and the I-wheels of different sizes in the plurality of placement slots are firmly clamped, further improving the convenience of the AGV trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the material taking mechanism in the present invention;

[0025] Figure 3 for Figure 1 The enlarged schematic diagram at A in the middle;

[0026] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 It is a schematic diagram of the connection between the rack and the support rod in the present invention;

[0028] Figure 6 for Figure 5 Enlarged schematic diagram of point C

[0029] In the figure: 1. car body; 2. fixing plate; 21. push rod; 22. pneumatic cylinder; 23. support rod; 24. rack; 25. fixing block; 26. spring; 3. placement plate; 31. placement slot; 32. straight slot; 33. clamping block; 34. driving plate; 341. arc slot; 342. gear ring 2; 4. material picking assembly; 41. turntable; 42. telescopic support pillar; 43. telescopic support rod; 431. arc slot; 44. material picking mechanism; 441. material picking plate; 442. slider; 443. material picking rod; 444. arc snap ring; 445. T-type slide slot; 446. T-type clamping strip; 447. hydraulic telescopic rod; 448. T-type clamping rod; 449. T-type slot; 5. I-shaped wheel. DETAILED DESCRIPTION

[0030] See also Figure 1 to Figure 5 In an embodiment of the present invention, an AGV transport vehicle with a material-retrieving mechanism includes a vehicle body 1, a fixed plate 2, a placement plate 3, and a material-retrieving assembly 4, wherein the vehicle body 1 is fixedly provided with a fixed plate 2, the fixed plate 2 is provided with a groove, the placement plate 3 is installed in the groove, and the material-retrieving assembly 4 is arranged on the fixed plate 2;

[0031] The material taking assembly 4 includes a turntable 41, a telescopic support 42, a telescopic support rod 43 and a material taking mechanism 44, wherein the turntable 41 is rotatably arranged on the fixed plate 2 and driven by a motor 1, the turntable 41 is fixedly provided with a telescopic support 42, the output end of the telescopic support 42 is rotatably provided with a telescopic support rod 43, and the output end of the telescopic support rod 43 is provided with a material taking mechanism 44;

[0032] The feeding mechanism 44 includes a feeding plate 441, a slider 442 and a feeding rod 443, wherein the feeding plate 441 is rotatably arranged on the telescopic support rod 43, a plurality of sliders 442 are arranged on the feeding plate 441 in a circular sliding manner, a feeding rod 443 is fixedly arranged on the slider 442, and the outer side of the feeding rod 443 is arc-shaped and provided with an anti-slip pad;

[0033] In addition, the telescopic support pillar 42 and the telescopic support rod 43 are driven by air pressure or hydraulic pressure, and the power for the telescopic support rod 43 to rotate along the telescopic support pillar 42 comes from an external driving mechanism, such as a gear driving mechanism and a hydraulic driving mechanism;

[0034] During implementation, the vehicle body 1 is driven to the designated position through the driving system according to the instructions given by the navigation system, and then the control system controls the material picking component 4 to perform material picking. First, the height of the material picking mechanism 44 is adjusted through the telescopic support 42 and the support rod 43 according to the height of the I-wheel 5 to be picked up. Then, the orientation of the material picking mechanism 44 is adjusted through the rotation of the turntable 41 and the rotation of the material picking plate 441 along the telescopic support rod 43, so that the material picking plate 441 is facing the I-wheel 5. Then, the hydraulic telescopic rod 447 is used to drive the multiple sliders 442 to retract, and drive the material picking rod 443 to retract. Then, the telescopic support rod 43 is used to drive the material picking mechanism 44 to move, so that the material picking rod 443 extends into the through hole in the middle of the I-wheel 5. Then, the hydraulic telescopic rod 447 is used to drive the multiple sliders 442 to open, so that the material picking rod 443 is close to the inner wall of the I-wheel 5. , so that the I-wheel 5 is firmly sleeved on the feeding rod 443, and then the telescopic pillar 42, the telescopic support rod 43 and the feeding plate 441 are controlled to transport the I-wheel 5 to the placement groove 31 on the placement plate 3, and then the push rod 21 is driven to slide by the pneumatic cylinder 22, and the rack 24 on the support rod 23 is driven to slide, and then the driving plate 34 is driven to rotate by the rack 24 and the second gear ring, so that the clamping block 33 slides along the straight groove 32 under the action of the arc groove 341, and then the multiple clamping blocks 33 are contracted to clamp the I-wheel 5 placed in the placement groove 31 to prevent the I-wheel 5 from flipping or shifting during transportation. After the I-wheel 5 is transported to the specified position, the clamping block 33 is released, and then the I-wheel 5 is transferred from the placement plate 3 to the specified position through the feeding assembly 4, thereby realizing automatic placement and handling of logistics, reducing manual intervention, reducing labor costs and greatly improving the efficiency of logistics transportation.

[0035] In this embodiment, Figure 3 A T-shaped arc-shaped snap ring 444 is fixedly provided on the material taking plate 441, and a gear ring 1 is provided on the outer side of the arc-shaped snap ring 444;

[0036] The output end of the telescopic support rod 43 is provided with a T-shaped arc-shaped slot 431, and the arc-shaped snap ring 444 is inserted into the arc-shaped slot 431 and rotates along the arc-shaped slot 431;

[0037] A gear 1 is embedded in the telescopic support rod 43 , and the gear 1 is meshed with the gear ring 1 and driven by the motor 2.

[0038] The arc-shaped clamping ring 44 and the arc-shaped clamping groove 431 are provided so that the material-retrieving plate 441 can be adjusted in multiple directions and angles, thereby being able to effectively clamp the I-shaped wheels 5 in multiple directions and angles, further improving the convenience of the material-retrieving assembly 4 .

[0039] In this embodiment, the material taking plate 441 is provided with a plurality of T-shaped slide grooves 445;

[0040] A T-shaped clamping strip 446 is fixedly disposed on the sliding block 442 , and the T-shaped clamping strip 446 slides along the T-shaped sliding groove 445 .

[0041] The T-shaped clip 446 is in the shape of a long strip, so that when the slider 442 slides along the T-shaped slot, it can remain stable, that is, it will not be affected by the sliding and will always maintain the same direction, and will not shake, thereby ensuring the stability of the material removal rod 443.

[0042] In this embodiment, a hydraulic telescopic rod 447 is fixedly provided on the material taking plate 441, and a plurality of T-shaped clamping rods 448 are fixedly provided in a circle at the output end of the hydraulic telescopic rod 447;

[0043] The slider 442 is provided with a T-shaped slot 449 at an angle, and the T-shaped rod 448 is inserted into the T-shaped slot 449 and slides along the T-shaped slot 449 .

[0044] During implementation, the hydraulic telescopic rod 447 drives the T-shaped clamping rod 448 to slide along the inclined T-shaped clamping groove 449, so that the slider 442 drives the material picking rod 443 to contract or expand, so that the material picking rod 443 can firmly clamp the I-shaped wheel 5 and effectively clamp the I-shaped wheels 5 of different sizes, thereby increasing the application scope of the material picking mechanism 44 and further improving the convenience of the material picking component 4.

[0045] In this embodiment, Figure 3 The placing plate 3 is provided with a plurality of placing grooves 31, and the placing grooves 31 are provided with a plurality of straight grooves 32 in a circumferential manner. A clamping block 33 is slidably arranged in the straight groove 32. The inner side of the clamping block 33 is arc-shaped and is provided with an elastic shock-absorbing pad. A driving rod is fixedly arranged at the bottom of the clamping block 33;

[0046] A driving disk 34 is rotatably disposed at the bottom of the placement groove 31 . A plurality of arc-shaped grooves 341 are circumferentially formed on the driving disk 34 . The driving rod is inserted into the arc-shaped grooves 341 and slides along the arc-shaped grooves 341 .

[0047] In this embodiment, a push rod 21 is slidably disposed in the fixed plate 2, and the push rod 21 is driven by a pneumatic cylinder 22. A plurality of support rods 23 are fixedly disposed on the push rod 21, and a plurality of racks 24 are slidably disposed on the support rods 23.

[0048] A second gear ring 342 is formed on the outer side of the driving plate 34 , and the second gear ring 342 is meshed with the rack 24 .

[0049] During implementation, the plurality of racks 24 correspond to the plurality of gear rings 2 342 respectively. When the push rod 21 drives the rack 24 to slide, the gear ring 2 342 rotates under the action of the rack 24 and drives the driving disk 34 to rotate, thereby causing the plurality of clamping blocks 33 to contract under the action of the arc groove 341, clamping the I-shaped wheel 5 placed in the placement groove 31, and ensuring the stability of the I-shaped wheel 5 during transportation.

[0050] In this embodiment, a plurality of fixing blocks 25 are fixedly disposed on the support rod 23 . The fixing block 25 is located between two adjacent racks 24 . A spring 26 is disposed between the rack 24 and the fixing block 25 .

[0051] In particular, the rack 24 is slidably arranged, and a spring 26 is arranged between the rack 24 and the fixed block 25, so that when the support rod 23 slides, the multiple racks 24 slidably arranged on the support rod 23 can be displaced to different degrees, that is, the rotation angle of the driving disk 34 is different, so that the multiple clamping blocks 33 in the multiple placement grooves 31 can be contracted to different degrees, so that the I-shaped wheels 5 of different specifications placed on the placement plate 3 can all be clamped by the clamping blocks 33, and when the support rod 23 is reset, that is, when the multiple clamping blocks 33 are opened, the multiple racks 24 can slide with the support rod 23 under the action of the fixed block 25, so that the multiple clamping blocks 33 in the multiple placement grooves 31 can all be opened, so that it is convenient for the material taking component 4 to remove and transfer the I-shaped wheels 5 in the placement grooves 31.

[0052] In this embodiment, it also includes a driving system for driving the vehicle body 1 forward, backward and turning, a navigation system that uses laser navigation technology to plan the travel route of the vehicle body 1, a material collection monitoring system composed of a laser ranging sensor and a monitoring camera embedded in the material collection plate 441, and a control system that receives instructions from the navigation system and information data transmitted by the material collection monitoring system and controls the movement of the vehicle body 1 and the material collection of the material collection component 4. The monitoring camera detects the orientation of the I-wheel 5, and the laser ranging sensor detects the distance between the material collection rod 443 and the I-wheel 5, thereby ensuring that the material collection rod 443 accurately extends into the perforation of the I-wheel 5 and accurately places the I-wheel 5 in the placement groove 31.

[0053] To sum up, when the present invention is implemented, the vehicle body 1 is driven to the specified position through the driving system according to the instructions given by the navigation system, and then the control system controls the material picking component 4 to perform material picking according to the data information transmitted by the material picking monitoring system, and multiple material picking rods 443 are retracted and extended into the perforations of the I-wheel 5, and then the multiple material picking rods 443 are opened so that the I-wheel 5 is firmly stuck on the material picking rods 443, and then the I-wheel 5 is placed in the placement groove 31 on the placement plate 3, and the I-wheel 5 is firmly clamped by the clamping block 33 to ensure that the I-wheel 5 will not flip or deviate during the transportation process, and then the vehicle body 1 is driven by the driving system to move the I-wheel 5 to the specified position according to the instructions given by the navigation system, and then the clamping block 33 is released, and the I-wheel 5 is removed from the placement plate 3 and transferred through the material picking component 4, thereby realizing the AGV trolley to automatically pick up and carry materials, effectively reducing manual intervention and greatly improving logistics transportation efficiency.

[0054] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An AGV transport vehicle with a material-retrieving mechanism, characterized in that: The invention comprises a vehicle body (1), a fixing plate (2), a placement plate (3) and a material taking assembly (4), wherein the fixing plate (2) is fixedly arranged on the vehicle body (1), the fixing plate (2) is provided with a groove, the placement plate (3) is installed in the groove, and the material taking assembly (4) is arranged on the fixing plate (2); The material taking component (4) comprises a rotating disk (41), a telescopic support column (42), a telescopic support rod (43) and a material taking mechanism (44), wherein the rotating disk (41) is rotatably arranged on the fixed plate (2) and driven by a motor 1, the rotating disk (41) is fixedly provided with a telescopic support column (42), the output end of the telescopic support column (42) is rotatably provided with a telescopic support rod (43), and the output end of the telescopic support rod (43) is provided with a material taking mechanism (44); The material fetching mechanism (44) comprises a fetching plate (441), a slider (442) and a fetching rod (443), wherein the fetching plate (441) is rotatably arranged on the telescopic support rod (43), a plurality of sliders (442) are arranged on the fetching plate (441) in a circular sliding manner, a fetching rod (443) is fixedly arranged on the slider (442), and the outer side of the fetching rod (443) is arc-shaped and is provided with an anti-slip pad; The placement plate (3) is provided with a plurality of placement grooves (31), the placement groove (31) is provided with a plurality of straight grooves (32) in a circumferential manner, a clamping block (33) is slidably arranged in the straight groove (32), the inner side of the clamping block (33) is arc-shaped and is provided with an elastic shock-absorbing pad, and a driving rod is fixedly arranged at the bottom of the clamping block (33); A driving disk (34) is rotatably disposed at the bottom of the placement groove (31), and a plurality of arc-shaped grooves (341) are circumferentially formed on the driving disk (34), and the driving rod is inserted into the arc-shaped groove (341) and slides along the arc-shaped groove (341); A push rod (21) is slidably disposed in the fixed plate (2), the push rod (21) is driven by a pneumatic cylinder (22), a plurality of support rods (23) are fixedly disposed on the push rod (21), and a plurality of racks (24) are slidably disposed on the support rods (23); A second gear ring (342) is provided on the outer side of the driving disk (34), and the second gear ring (342) is meshed with the rack (24); A plurality of fixing blocks (25) are fixedly arranged on the support rod (23); the fixing block (25) is located between two adjacent racks (24); and a spring (26) is arranged between the racks (24) and the fixing block (25).

2. The AGV transport vehicle with a material-retrieving mechanism according to claim 1, characterized in that: A T-shaped arc-shaped snap ring (444) is fixedly provided on the material taking plate (441), and a gear ring 1 is provided on the outer side of the arc-shaped snap ring (444); The output end of the telescopic support rod (43) is provided with a T-shaped arc-shaped slot (431), and the arc-shaped snap ring (444) is inserted into the arc-shaped slot (431) and rotates along the arc-shaped slot (431); A gear 1 is embedded inside the telescopic support rod (43), and the gear 1 is meshed with the gear ring 1 and driven by the motor 2.

3. The AGV transport vehicle with a material-retrieving mechanism according to claim 1, characterized in that: The material taking plate (441) is provided with a plurality of T-shaped sliding grooves (445); A T-shaped clamping strip (446) is fixedly provided on the sliding block (442), and the T-shaped clamping strip (446) slides along the T-shaped sliding groove (445).

4. The AGV transport vehicle with a material-retrieving mechanism according to claim 1, characterized in that: A hydraulic telescopic rod (447) is fixedly arranged on the material taking plate (441), and a plurality of T-shaped clamping rods (448) are fixedly arranged in a circle at the output end of the hydraulic telescopic rod (447); A T-shaped slot (449) is obliquely provided in the sliding block (442), and the T-shaped clamping rod (448) is clamped into the T-shaped slot (449) and slides along the T-shaped slot (449).

5. The AGV transport vehicle with a material-retrieving mechanism according to claim 1, characterized in that: It also includes a driving system for driving the vehicle body (1) forward, backward and turning, a navigation system that uses laser navigation technology to plan the route of the vehicle body (1), a material collection monitoring system composed of a laser rangefinder sensor and a monitoring camera embedded in the material collection plate (441), and a control system that receives instructions from the navigation system and information data transmitted by the material collection monitoring system and controls the movement of the vehicle body (1) and the material collection of the material collection component (4).

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