AGV constant-temperature conveying trolley

Abstract

The utility model relates to an AGV constant-temperature conveying trolley which comprises an AGV trolley and a constant-temperature box, the AGV trolley comprises a trolley body, the two sides of the trolley body are provided with a driving assembly and a damping trundle mechanism respectively, the driving assembly comprises a first support, a first floating seat, a driving motor, driving wheels and a first spring, and the constant-temperature box comprises a box body and an automatic lifting door. A plurality of conveying belt assemblies are arranged in the box body, a tray is arranged on each conveying belt assembly, and a plurality of supporting plates are arranged on the trays. The constant-temperature feeding and discharging device has the beneficial effects that the constant-temperature feeding and discharging device can adapt to constant-temperature conveying of materials, can automatically feed and discharge material trays, improves the production efficiency of a production line, and ensures the production quality.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment, specifically to an AGV constant temperature conveying trolley. Background Technology

[0002] An AGV is a transport vehicle equipped with electromagnetic or optical automatic guidance devices. On a production line, a product typically undergoes multiple processes on different production equipment, and the requirements for conveying different products vary.

[0003] For materials that require constant temperature conveying, there are currently no AGVs capable of constant temperature conveying and matching the loading and unloading stations of production line equipment to automatically load and unload pallets containing materials, which affects product quality and production efficiency. Therefore, there is a need for an AGV constant temperature conveying vehicle. Utility Model Content

[0004] The purpose of this utility model is to provide an AGV constant temperature conveying trolley that can adapt to the constant temperature conveying of materials and can automatically load and unload material pallets, thereby improving production line efficiency and ensuring production quality. To achieve the above objective, this utility model provides the following technical solution: An AGV constant temperature conveying trolley includes an AGV trolley and a constant temperature box. The AGV trolley includes a body, with a drive assembly and shock-absorbing caster mechanism respectively arranged on both sides of the body. The drive assembly includes a first bracket, a first floating seat, a drive motor, a drive wheel, and a first spring. The constant temperature box includes a box body and an automatic lifting door. Multiple conveyor belt assemblies are arranged inside the box body, and each conveyor belt assembly has a pallet on it. Multiple pallets are arranged on the pallets. Each conveyor belt assembly includes a conveyor bracket and a drive device. The system comprises a drive shaft, an upper conveyor pulley, a lower conveyor pulley, a tensioning plate, and a belt. The conveyor support is fixedly connected to the inner wall of the housing. The upper and lower conveyor pulleys are distributed on both sides of the conveyor support. The conveyor support has multiple pulley mounting holes and a slot. Both the upper and lower conveyor pulleys are detachably connected to the pulley mounting holes. The tensioning plate is located in the middle of the conveyor support and is fixedly connected to the slot of the conveyor support by locking screws. The belt is fitted onto the drive shaft, the upper conveyor pulley, and the lower conveyor pulley. The output end of the drive device is connected to the drive shaft through a transmission wheel set.

[0005] Furthermore, the first bracket is fixedly connected to the vehicle body, the first floating seat is slidably connected to the first bracket, the first spring is located between the first bracket and the first floating seat, the drive motor is fixedly connected to the first floating seat, and the shaft of the drive motor is fixedly connected to the drive wheel.

[0006] Furthermore, the shock-absorbing caster mechanism includes a second bracket, a second floating seat, a swivel wheel, and a second spring, with guide posts fixedly connected to each of the four corners of the second floating seat.

[0007] Furthermore, the second bracket is fixedly connected to the vehicle body, the guide column is slidably connected to the second bracket, the universal wheel is fixedly connected to the bottom of the second floating seat, and the second spring is located between the second floating seat and the second bracket.

[0008] Furthermore, a cover is detachably connected to the upper part of the vehicle body.

[0009] Furthermore, multiple pallets are linearly arrayed on the pallet, and the pallets are detachably connected to the pallet.

[0010] The beneficial effects of this utility model are as follows: through the coordinated use of the constant temperature box, vehicle body, drive components, shock-absorbing caster mechanism and pallet, it can adapt to the constant temperature conveying of materials and can automatically load and unload material pallets, thereby improving production line efficiency and ensuring production quality. Attached Figure Description

[0011] Figure 1 This is a first-view schematic diagram of the present invention.

[0012] Figure 2 This is a second-view schematic diagram of the present invention.

[0013] Figure 3 This is a schematic diagram of the internal structure of the vehicle body of this utility model.

[0014] Figure 4 This is a schematic diagram of the internal structure of the constant temperature chamber of this utility model.

[0015] Figure 5 This is a schematic diagram of the conveyor belt assembly of this utility model.

[0016] In the diagram: 1. Constant temperature chamber; 101. Chamber body; 102. Automatic lifting door; 103. Conveyor belt assembly; 2. Vehicle body; 301. First support; 302. First floating seat; 303. Drive motor; 304. Drive wheel; 305. First spring; 4. Shock-absorbing caster mechanism; 401. Second support; 402. Second floating seat; 403. Universal wheel; 404. Second spring; 5. Tray; 501. Pallet; 601. Conveyor support; 602. Drive unit; 603. Drive shaft; 604. Upper conveyor belt pulley; 605. Lower conveyor belt pulley; 606. Tensioning plate; 607. Belt. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0018] refer to Figures 1-5 The diagram shows an AGV (Automated Guided Vehicle) constant-temperature conveying trolley, comprising an AGV trolley and a constant-temperature box 1. The AGV trolley includes a body 2, which can be equipped with a battery for power supply. A magnetic navigation sensor can be installed on the body 2 for path guidance. Drive components and shock-absorbing caster mechanisms 4 are respectively installed on both sides of the body 2. The drive components include a first bracket 301, a first floating seat 302, a drive motor 303, a drive wheel 304, and a first spring 305. The drive components are used to drive the trolley forward and backward. The constant-temperature box 1 includes a box body 101 and an automatic lifting door 102. When the automatic lifting door 102 is closed, it is used to maintain a stable temperature environment inside the box body 101. When the automatic lifting door 102 is open, it connects with the inlet or outlet of external production equipment for loading and unloading. Multiple conveyor belt assemblies 103 are installed inside the box body 101. Each conveyor belt assembly 103 has a tray 5 on it, and multiple pallets 501 are installed on the tray 5. The conveyor belt 103 is used for loading and unloading the trays 5. Component 103 includes a conveyor support 601, a drive unit 602, a drive shaft 603, an upper conveyor pulley 604, a lower conveyor pulley 605, a tensioning plate 606, and a belt 607. The conveyor support 601 is fixedly connected to the inner wall of the housing 101. The upper conveyor pulley 604 and the lower conveyor pulley 605 are distributed on both sides of the conveyor support 601. The conveyor support 601 is provided with multiple pulley mounting holes and slots. Both the upper conveyor pulley 604 and the lower conveyor pulley 605 are detachably connected to the pulley mounting holes. The upper conveyor pulley 604 and the lower conveyor pulley 605 are adjustable in installation position. The tension plate 606 is located in the middle of the conveyor bracket 601. The tension plate 606 is fixedly connected to the slot of the conveyor bracket 601 by locking screws. The installation height of the tension plate 606 can be adjusted to tension the belt 607. The belt 607 is mounted on the drive shaft 603, the upper conveyor pulley 604 and the lower conveyor pulley 605. The output end of the drive device 602 is connected to the drive shaft 603 through the drive wheel set.

[0019] The first bracket 301 is fixedly connected to the vehicle body 2, the first floating seat 302 is slidably connected to the first bracket 301, the first floating seat 302 can slide up and down relative to the first bracket 301, the first spring 305 is located between the first bracket 301 and the first floating seat 302, the drive motor 303 is fixedly connected to the first floating seat 302, the rotating shaft of the drive motor 303 is fixedly connected to the drive wheel 304, and the drive motor 303 is used to drive the drive wheel 304 to rotate.

[0020] The shock-absorbing caster mechanism 4 includes a second bracket 401, a second floating seat 402, a swivel wheel 403, and a second spring 404. Guide posts are fixedly connected to the four corners of the second floating seat 402.

[0021] The second bracket 401 is fixedly connected to the vehicle body 2, the guide column is slidably connected to the second bracket 401, the guide column can guide the lifting and lowering of the second floating seat 402, the universal wheel 403 is fixedly connected to the bottom of the second floating seat 402, the second spring 404 is located between the second floating seat 402 and the second bracket 401, and the second spring 404 can be reset during the floating process of the second floating seat 402.

[0022] The upper part of the vehicle body 2 is detachably connected to a cover, which can be removed from the vehicle body 2 to facilitate inspection and maintenance inside the vehicle body 2.

[0023] Multiple pallets 501 are linearly arrayed on the pallet 5. The pallets 501 are detachably connected to the pallet 5. The pallets 501 are used to support materials on one hand, and to facilitate external robotic arms to pick up materials from the pallets 501 on the other hand.

[0024] The working principle of this utility model is as follows: When this utility model is in use, the materials are stacked on the pallet 501, and the pallet 5 is placed inside the box 101. The materials are always in a constant temperature environment during transportation. The AGV trolley can carry the constant temperature box 1 to the corresponding production equipment for material docking. At this time, the automatic lifting door 102 rises and opens, the transmission belt 103 starts, and the pallet 5 is transported to the feed port of the corresponding production equipment. After the pallet 5 is unloaded, the automatic lifting door 102 closes.

[0025] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. An AGV constant temperature conveying trolley, characterized in that: The system includes an AGV trolley and a constant temperature box (1). The AGV trolley includes a body (2), and a drive assembly and a shock-absorbing caster mechanism (4) are respectively provided on both sides of the body (2). The drive assembly includes a first bracket (301), a first floating seat (302), a drive motor (303), a drive wheel (304), and a first spring (305). The constant temperature box (1) includes a box body (101) and an automatic lifting door (102). Multiple conveyor belt assemblies (103) are provided inside the box body (101). Each conveyor belt assembly (103) is provided with a tray (5). Multiple pallets (501) are provided on the tray (5). The conveyor belt assembly (103) includes a conveyor bracket (601), a drive device (602), a drive shaft (603), an upper conveyor belt wheel (604), and a lower conveyor belt wheel (605). The transmission support (601) is fixedly connected to the inner wall of the housing (101), and the upper and lower conveyor pulleys (604 and 605) are distributed on both sides of the transmission support (601). The transmission support (601) is provided with multiple pulley mounting holes and strip grooves. The upper and lower conveyor pulleys (604 and 605) are detachably connected to the pulley mounting holes. The tension plate (606) is located in the middle of the transmission support (601). The tension plate (606) is fixedly connected to the strip groove of the transmission support (601) by locking screws. The belt (607) is fitted on the drive shaft (603), the upper and lower conveyor pulleys (604 and 605). The output end of the drive device (602) is connected to the drive shaft (603) through the drive wheel set.

2. The AGV constant temperature conveying trolley according to claim 1, characterized in that: The first bracket (301) is fixedly connected to the vehicle body (2), the first floating seat (302) is slidably connected to the first bracket (301), the first spring (305) is located between the first bracket (301) and the first floating seat (302), the drive motor (303) is fixedly connected to the first floating seat (302), and the rotating shaft of the drive motor (303) is fixedly connected to the drive wheel (304).

3. The AGV constant temperature conveying trolley according to claim 1, characterized in that: The shock-absorbing caster mechanism (4) includes a second bracket (401), a second floating seat (402), a universal wheel (403), and a second spring (404). The four corners of the second floating seat (402) are fixedly connected with guide posts.

4. The AGV constant temperature conveying trolley according to claim 3, characterized in that: The second bracket (401) is fixedly connected to the vehicle body (2), the guide column is slidably connected to the second bracket (401), the universal wheel (403) is fixedly connected to the bottom of the second floating seat (402), and the second spring (404) is located between the second floating seat (402) and the second bracket (401).

5. The AGV constant temperature conveying trolley according to claim 1, characterized in that: A cover is detachably connected to the vehicle body (2).

6. The AGV constant temperature conveying trolley according to claim 1, characterized in that: Multiple trays (501) are linearly arrayed on the pallet (5), and the trays (501) are detachably connected to the pallet (5).

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