A pure electric picking vehicle

Abstract

The utility model discloses a kind of pure electric sorting vehicles, including underframe, four groups of walking wheels being installed in the bottom of the underframe and electric cabinet being fixedly installed in the top of the underframe, further including jacking mechanism being fixedly installed in the top of the underframe, the jacking mechanism top is fixedly installed with lifting platform, the lifting platform front is fixedly installed with sorting frame, and the sorting frame bottom position is equipped with dust removal box being fixedly installed with the lifting platform, two groups of dust collection fan are fixedly installed on the dust removal box.The utility model reduces the time that handheld dust collection structure carries out dust collection to goods shelf, can reach dust removal effect in the process of sorting, and also can carry out certain dust removal to goods itself.

Description

Technical Field

[0001] This utility model belongs to the field of picking vehicle technology, specifically relating to a pure electric picking vehicle. Background Technology

[0002] Electric picking vehicles are a type of efficient and environmentally friendly warehousing and logistics equipment suitable for modern smart warehouses. They can improve picking efficiency, reduce labor costs, and achieve a higher level of intelligent operation through the integration of automation technologies (such as AGVs).

[0003] A domestic utility model patent with application number CN202222012525.X discloses an electric material picking cart, relating to the field of picking carts. It includes a frame, a power system, a lifting system, a dust collection mechanism, and a retractable shelf. The top surface of the frame houses the power system and the lifting system; the top surface of the power system houses the dust collection mechanism; and the lifting system has a retractable shelf. The shelf is retractable, saving space when folded and facilitating easy access for workers. When retrieving loose goods, the retractable shelf is extended upwards, allowing workers to place goods neatly on different shelf tops for easy retrieval. When retrieving goods that have accumulated dust, the exhaust fan is turned on, sucking dust from the surface of the goods into a dust collection box via a vacuum nozzle, preventing dust from scattering everywhere during retrieval. In contrast, this utility model requires manual vacuuming of the dust collection box during retrieval, extending sorting time and reducing the cart's efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a pure electric picking vehicle, including a base frame, four sets of wheels installed at the bottom of the base frame, and an electrical control box fixedly installed at the top of the base frame. It also includes a lifting mechanism fixedly installed at the top of the base frame, a lifting platform fixedly installed at the top of the lifting mechanism, a picking frame fixedly installed on the front of the lifting platform, and a dust collection box fixedly installed at the bottom of the picking frame and fixedly installed with the lifting platform. Two sets of dust collection fans are fixedly installed on the dust collection box.

[0005] As a further preferred technical solution of this utility model; a dust discharge port is provided at the bottom of the picking frame, and a snap-fit ​​groove is provided at the middle position of the top of the dust removal box to cooperate with the bottom of the picking frame. The dust removal box at the snap-fit ​​groove position is fixedly installed with the lifting platform. A vibrating screen plate is installed on the dust removal box at the snap-fit ​​groove position. An opening is provided on the dust removal box at the bottom of the vibrating screen plate. A ring of bearing blocks is fixedly installed on the dust removal box at the opening position. The top of the bearing blocks is fixedly installed with the vibrating screen plate by multiple sets of vibration springs.

[0006] During use, the bottom of the picking frame is snapped into the slot. When sorting, the goods are placed inside the picking frame and vibrated by the spring at the bottom of the vibrating screen. This shakes off the dust on the surface, causing it to fall from the vibrating screen and through the opening into the dust collection box for later collective cleaning. This facilitates dust removal from the goods themselves during the sorting process, reduces dust accumulation on the outside of the goods, and reduces the dust generated during transportation, thus having a certain environmental protection effect.

[0007] As a further preferred technical solution of this utility model; a dust collection port is fixedly installed on the front of the dust collection box on both sides of the snap-fit ​​groove, the dust collection fan is fixedly installed on the dust collection box on the side corresponding to the dust collection port, a dust discharge inclined plate is fixedly installed in the dust collection box between the dust collection fan and the dust collection port, a dust collection box is pulled out and installed in the dust collection box at the bottom of the dust discharge inclined plate, and a dust collection groove is opened inside the dust collection box.

[0008] With the help of the dust collection fan, the sorting machine achieves a certain dust removal effect on different shelves as it rises and falls. When sorting goods on a shelf, the dust is drawn from the dust collection port, and air enters the dust collection box through the dust collection port. Large dust particles in the air collide with the dust discharge ramp and fall into the dust collection trough. After sorting, the dust collection box is cleaned uniformly, reducing the time spent by hand-held vacuum cleaners on the shelves. It can achieve a dust removal effect during the sorting process and also remove some dust from the goods themselves.

[0009] As a further preferred technical solution of this utility model; the top of the lifting platform is provided with a mounting frame, the picking frame is fixedly installed to the lifting platform through the docking plate by mounting bolts, two sets of fixed hooks that engage with the picking frame are fixedly installed on the lifting platform on both sides of the docking plate, and a placement slope is provided on one side of the picking frame.

[0010] During the sorting process, placing a ramp helps protect the goods placed in the picking box.

[0011] As a further preferred technical solution of this utility model, the lifting mechanism includes a limiting frame fixedly installed on the top of the base frame, a hydraulic rod fixedly installed inside the limiting frame, an outer frame fixedly installed on the top of the hydraulic rod, and a pushing cylinder fixedly installed inside the outer frame. The top of the pushing cylinder is provided with a pushing part, and the bottom of the mounting frame is fixedly installed with the pushing part. The top of the pushing end is fixedly installed with the bottom of the outer frame through the mounting part.

[0012] The outer frame is raised and lowered by hydraulic rods, and the required height is adjusted by push cylinders, so that the lifting platform can be moved to the designated shelf position for sorting.

[0013] As a further preferred technical solution of this utility model; an auxiliary rotating wheel is rotatably mounted on one side of the mounting part, and a drag chain is wound on the auxiliary rotating wheel. One end of the drag chain is fixedly mounted to the inner wall of the pushing end, and the other end is connected to a connecting block. A slide rail frame is fixedly mounted on one side of the hydraulic rod, and the connecting block and the slide rail frame are slidably mounted together by an auxiliary slider.

[0014] The drag chain structure wound and installed on the auxiliary rotating wheel increases the stability of the operating platform during the lifting process. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. During use, the bottom of the picking frame is snapped into the slot. When sorting, the goods are placed inside the picking frame and vibrated by the vibration spring at the bottom of the vibrating screen. This shakes off the dust on the surface, causing it to fall into the dust collection box through the vibrating screen and the opening for later collective cleaning. This facilitates dust removal from the goods themselves during the sorting process, reduces dust accumulation on the outside of the goods, and reduces the dust generated during transportation, thus having a certain environmental protection effect. 2. Under the action of the dust collection fan, during the operation of the sorting machine, the different layers of shelves are dusted to a certain extent as the machine rises and falls. When sorting and selecting goods on a certain layer, the dust on the shelf is drawn out through the dust collection port, and the air enters the dust collection box through the dust collection port. Large dust particles in the air collide with the dust discharge inclined plate and fall into the dust collection trough. After sorting, the dust collection box is cleaned uniformly, reducing the time spent by hand-held vacuuming structure to vacuum the shelves. The dust removal effect can be achieved during the sorting process, and the goods themselves can also be dusted to a certain extent. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the lifting frame location of this utility model; Figure 3 This is a structural diagram of the picking frame location of this utility model; Figure 4 This is a cross-sectional structural diagram of the dust collector box of this utility model.

[0017] In the diagram: 1. Base frame; 11. Traveling wheels; 2. Electrical control box; 3. Lifting mechanism; 31. Limiting frame; 32. Hydraulic rod; 321. Pushing end; 322. Mounting part; 33. Slide rail frame; 331. Auxiliary slider; 34. Cable chain; 341. Auxiliary rotating wheel; 342. Connecting block; 35. Outer frame; 36. Pushing cylinder; 361. Pushing part; 4. Lifting platform; 41. Mounting frame; 5. Picking box; 51. Connecting plate; 52. Fixed hook; 53. Placement ramp; 54. Dust outlet; 6. Dust collection box; 61. Dust collection port; 62. Dust discharge ramp; 63. Dust collection box; 631. Dust collection trough; 64. Dust collection fan; 65. Snap-fit ​​groove; 66. Vibrating mesh plate; 67. Vibrating spring; 68. Through port; 69. Bearing block. Detailed Implementation

[0018] This specific embodiment is a pure electric picking vehicle.

[0019] When picking up goods, the above-mentioned utility model requires manual suction of the vacuum gun head into the dust collection box, which prolongs the sorting and picking time and reduces the efficiency of the picking cart.

[0020] Example 1: Its structural schematic diagram is as follows Figures 1-4As shown. A pure electric picking vehicle includes a base frame 1, four sets of wheels 11 installed at the bottom of the base frame 1, and an electrical control box 2 fixedly installed on the top of the base frame 1. It also includes a lifting mechanism 3 fixedly installed on the top of the base frame 1, a lifting platform 4 fixedly installed on the top of the lifting mechanism 3, and a mounting bracket 41 on the top of the lifting platform 4. The lifting mechanism 3 includes a limiting frame 31 fixedly installed on the top of the base frame 1, a hydraulic rod 32 fixedly installed inside the limiting frame 31, an outer frame 35 fixedly installed on the top of the hydraulic rod 32, and a push cylinder 36 fixedly installed inside the outer frame 35. The push cylinder 36 has a push part 361 on its top, and the bottom of the mounting frame 41 is fixedly installed to the push part 361. The top of the push end 321 is fixedly installed to the bottom of the outer frame 35 through the mounting part 322. An auxiliary wheel 341 is rotatably installed on one side of the mounting part 322, and a drag chain 34 is wound on the auxiliary wheel 341. One end of the drag chain 34 is fixedly installed to the inner wall of the push end 321, and the other end is connected to a connecting block 342. A slide rail frame 33 is fixedly installed on one side of the hydraulic rod 32, and the connecting block 342 and the slide rail frame 33 are slidably installed together through an auxiliary slider 331. The outer frame 35 is lifted and lowered by the hydraulic rod 32, and the required height is adjusted by the push cylinder 36, so that the lifting platform 4 moves to the designated shelf position for sorting. A picking frame 5 is fixedly installed on the front of the lifting platform 4. The picking frame 5 is fixed to the lifting platform 4 by mounting bolts through the docking plate 51. Two sets of fixing hooks 52 that engage with the picking frame 5 are fixedly installed on the lifting platform 4 on both sides of the docking plate 51. A placement ramp 53 is provided on one side of the picking frame 5. During the sorting process, the placement ramp 53 helps to protect the goods placed in the picking frame 5. A dust collection box 6 is fixedly installed at the bottom of the picking frame 5 and is fixedly installed on the lifting platform 4. Two sets of dust collection fans 64 are fixedly installed on the dust collection box 6.

[0021] The bottom of the picking frame 5 has a dust discharge port 54. The top center of the dust collection box 6 has a snap-fit ​​groove 65 that matches the bottom of the picking frame 5. The dust collection box 6 at the snap-fit ​​groove 65 is fixedly installed with the lifting platform 4. A vibrating screen plate 66 is installed on the dust collection box 6 at the snap-fit ​​groove 65. The bottom of the dust collection box 6 at the vibrating screen plate 66 has an opening 68. A ring of bearing blocks 69 is fixedly installed on the dust collection box 6 at the opening 68. The top of the bearing blocks 69 is fixedly installed with the vibrating screen plate 66 by multiple sets of vibration springs 67. During use, the bottom of the picking frame 5 is snapped into the slot 65. When sorting, the goods are placed inside the picking frame 5 and vibrated by the vibration spring 67 at the bottom of the vibrating screen 66. This vibration shakes off surface dust, causing it to fall from the vibrating screen 66 and the opening 68 into the dust collection box 6 for later cleaning. This facilitates dust removal from the goods themselves during sorting, reducing dust accumulation on the outside and decreasing dust generated during transport, thus providing a certain environmental protection effect. Dust collection ports 61 are fixedly installed on the front of the dust collection boxes 6 on both sides of the slot 65. A dust collection fan 64 is fixedly installed on the dust collection box 6 corresponding to the dust collection port 61. A dust discharge ramp 62 is fixedly installed in the dust collection box 6 between the dust collection fan 64 and the dust collection port 61. A dust collection box 63 is pulled out and installed inside the dust collection box 6 at the bottom of the dust discharge ramp 62, and a dust collection trough 631 is opened inside the dust collection box 6. Under the action of the dust collection fan 64, during the operation of the sorting machine, the dust removal effect is achieved on different layers of shelves as the machine rises and falls. When sorting and selecting goods on a certain layer, the dust on the shelf is drawn out by the dust collection port 61, and the air enters the dust collection box 6 through the dust collection port 61. Large dust particles in the air collide on the dust discharge inclined plate 62 and fall into the dust collection trough 631. After sorting, the dust collection box 63 is uniformly cleaned, reducing the time spent by the hand-held vacuum cleaner on the shelf. The dust removal effect can be achieved during the sorting process, and the goods themselves can also be dusted to a certain extent.

[0022] In use, the chassis 1 is driven to the designated position by the traveling wheels 11 at the bottom of the chassis 1. The hydraulic rod 32 and the push cylinder 36 in the lifting mechanism 3 are controlled by the electrical control box 2 to move the picking cart to the designated location. During use, the bottom of the picking frame 5 is engaged with the snap-fit ​​groove 65. When sorting, the sorted goods are placed inside the picking frame 5 and vibrated by the vibration spring 67 at the bottom of the vibrating screen 66. This shakes off the dust on the surface, causing the dust to fall from the vibrating screen 66 and the opening 68 into the dust collection box 6 for later collective cleaning. This facilitates dust removal from the goods themselves during the sorting process, reduces the dust accumulated on the outside of the goods, and reduces the dust continuously generated during transportation, thus having a certain environmental protection effect.

[0023] All technical features in this embodiment can be freely combined according to actual needs.

[0024] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A pure electric picking vehicle, comprising a chassis (1), four sets of wheels (11) mounted on the bottom of the chassis (1), and an electrical control box (2) fixedly mounted on the top of the chassis (1), characterized in that, It also includes a lifting mechanism (3) fixedly installed on the top of the base frame (1), a lifting platform (4) fixedly installed on the top of the lifting mechanism (3), a picking frame (5) fixedly installed on the front of the lifting platform (4), and a dust collection box (6) fixedly installed at the bottom of the picking frame (5) and fixedly installed with the lifting platform (4), and two sets of dust collection fans (64) fixedly installed on the dust collection box (6).

2. The pure electric picking vehicle according to claim 1, characterized in that: The bottom of the picking frame (5) is provided with a dust discharge port (54). The top of the dust collection box (6) is provided with a snap-fit ​​groove (65) that matches the bottom of the picking frame (5). The dust collection box (6) at the snap-fit ​​groove (65) is fixedly installed with the lifting platform (4). A vibrating screen plate (66) is installed on the dust collection box (6) at the snap-fit ​​groove (65). A through-hole (68) is provided on the bottom of the dust collection box (6) at the vibrating screen plate (66). A ring of bearing blocks (69) is fixedly installed on the dust collection box (6) at the through-hole (68). The top of the bearing block (69) is fixedly installed with the vibrating screen plate (66) by multiple sets of vibration springs (67).

3. The pure electric picking vehicle according to claim 2, characterized in that: Dust collection ports (61) are fixedly installed on the front of the dust collection box (6) on both sides of the card slot (65). The dust collection fan (64) is fixedly installed on the dust collection box (6) on the side corresponding to the dust collection port (61). A dust discharge inclined plate (62) is fixedly installed in the dust collection box (6) between the dust collection fan (64) and the dust collection port (61). A dust storage box (63) is pulled out and installed in the dust collection box (6) at the bottom of the dust discharge inclined plate (62). A dust collection groove (631) is opened inside the dust storage box (63).

4. The pure electric picking vehicle according to claim 1, characterized in that: The top of the lifting platform (4) is provided with a mounting bracket (41). The picking frame (5) is fixedly installed to the lifting platform (4) by means of mounting bolts through the docking plate (51). Two sets of fixed hooks (52) that are engaged with the picking frame (5) are fixedly installed on the lifting platform (4) on both sides of the docking plate (51). The picking frame (5) is provided with a placement slope (53) on one side.

5. A pure electric picking vehicle according to claim 4, characterized in that: The lifting mechanism (3) includes a limiting frame (31) fixedly installed on the top of the base frame (1), a hydraulic rod (32) fixedly installed inside the limiting frame (31), an outer frame (35) fixedly installed on the top of the hydraulic rod (32), and a push cylinder (36) fixedly installed inside the outer frame (35). The push cylinder (36) is provided with a push part (361) on the top, and the bottom of the mounting frame (41) is fixedly installed with the push part (361). The top of the push end (321) is fixedly installed with the bottom of the outer frame (35) through the mounting part (322).

6. A pure electric picking vehicle according to claim 5, characterized in that: An auxiliary wheel (341) is rotatably mounted on one side of the mounting part (322), and a drag chain (34) is wound around the auxiliary wheel (341). One end of the drag chain (34) is fixedly mounted to the inner wall of the pushing end (321), and the other end is connected to a connecting block (342). A slide rail frame (33) is fixedly mounted on one side of the hydraulic rod (32), and the connecting block (342) and the slide rail frame (33) are slidably mounted together by an auxiliary slider (331).

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