A delivery robot with purification function

Abstract

The present invention discloses a delivery robot with a purification function in the field of robots, comprising a horizontal plate, both sides of the top of the horizontal plate are fixedly connected with connecting columns, the top of the connecting column is fixedly connected with a storage box, the inner wall of the storage box is provided with a fan, one side of the fan is connected with an exhaust pipe, one end of the exhaust pipe extends to the inside of the storage box, the other side of the fan is connected with an outlet pipe, one side of the storage box is fixedly connected with an exhaust box, one end of the outlet pipe extends to the inside of the exhaust box, a filter element body is provided inside the exhaust box, a card block is movably connected inside the filter element body, a limiting groove is provided on the inner wall of the exhaust box, one side of the card block extends to the inside of the limiting groove and is fixedly connected with a connecting plate, a spring and a card plate are fixedly connected to the top of the connecting plate, and one end of the spring is fixedly connected to the inside of the limiting groove. The present invention solves the problem that it is inconvenient to replace the filter element and it is impossible to clean the conveyor belt, which is not conducive to people's use.

Description

Technical Field

[0001] The invention relates to the field of robots, and in particular to a delivery robot with a purification function. Background Art

[0002] At present, the development of material purification delivery robots is in the stage of in-depth, systematic and large-scale research. The research results of this stage represent the main development direction of intelligent vehicles at home and abroad. In the world of science and industrial design, many research institutions have developed material purification delivery robots, representative of which are express delivery robots with purification functions, hospital logistics robots and hotel service robots.

[0003] The existing delivery robot with purification function is not convenient for replacing the filter element and cannot clean the conveyor belt, which is not conducive to people's use. Therefore, those skilled in the art provide a delivery robot with purification function to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to provide a delivery robot with a purification function. By utilizing the structure of the present invention, it is convenient to clean the conveying device and to purify the storage box.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A delivery robot with a purification function comprises a transverse plate, a storage box is fixedly connected to the top of the transverse plate, the storage box is provided with a box door, and the storage box is provided with a ventilation device; a transmission device is provided on the top of the storage box, and a manipulator is provided on the transmission device; a carrying plate is fixedly connected to one side of the inner cavity of the storage box, the carrying plate is located below the manipulator, a conveying device is provided at the bottom of the inner cavity of the storage box, and the left end of the conveying device protrudes from the left end of the carrying plate; a lifting drive is provided between the carrying plate and the storage box, and a brush is installed on the lifting drive; a picking box is fixedly connected to one side of the storage box, the picking box is located at the output end of the conveying device, an identification device is provided above the picking box, and a picking port is provided on the picking box.

[0007] When the above structure is used, the box door is opened, and the items are placed on the carrying plate. Then, the transmission device drives the manipulator to move, and the manipulator transfers the items on the carrying plate to the conveying device one by one. The conveying device conveys the items into the pickup box, and then the identification device identifies the items. The identified items are taken out through the pickup port. In the present invention, more items can be carried by the carrying plate, which is convenient for the manipulator to grab and transport them one by one. In the present invention, the air in the storage box is further purified by the ventilation device. In addition, when the conveying device does not convey items, the brush is driven by the lifting drive to move to the conveying device, and then the conveying device is started, and the conveying device is cleaned by the brush to further keep the storage box clean.

[0008] Furthermore, the ventilation device includes a fan, an exhaust pipe, an outlet pipe and an exhaust box; the fan is arranged on the storage box, one side of the fan is connected to the exhaust pipe, one end of the exhaust pipe extends to the inside of the storage box, the other side of the fan is connected to the outlet pipe, one side of the storage box is fixedly connected to the exhaust box, one end of the outlet pipe extends to the inside of the exhaust box, and a filter element body is arranged inside the exhaust box. With this structure, when the fan is working, the air in the storage box enters the exhaust box through the exhaust pipe and the outlet pipe, and then is filtered by the filter element body and discharged, and the exhaust purification effect is good.

[0009] Furthermore, a card block is movably connected inside the filter element body, a limiting groove is provided on the inner wall of the exhaust box, one side of the card block extends to the inside of the limiting groove and is fixedly connected to a connecting plate, a spring and a card plate are respectively fixedly connected to the top of the connecting plate, one end of the spring is fixedly connected to the inside of the limiting groove, and the top of the card plate extends to the outside of the exhaust box and is fixedly connected to a pull plate. The card plate is pulled to move by the pull plate, and the card plate drives the connecting plate to move, and the connecting plate drives the card block and the spring to move at the same time, and the spring contracts to separate the card block from the filter element body, so that the filter element body can be replaced, which solves the problem of inconvenience in replacing the filter element.

[0010] Furthermore, the transmission device includes a first motor, a first threaded rod and a movable plate; the inner wall of the storage box is provided with a first motor, one side of the first motor is fixedly connected to a first threaded rod, one end of the first threaded rod extends to the inside of the storage box and is rotatably connected to the inside of the storage box, the first threaded rod is threadedly connected to the movable plate, and the movable plate is slidably connected to the storage box. In this structure, when the first motor works and the first threaded rod rotates, the movable plate moves, which can drive the manipulator to move.

[0011] Furthermore, the manipulator includes a first electric telescopic rod, a first fixed plate, a second electric telescopic rod and a second fixed plate; the front of the movable plate is fixedly connected to the first electric telescopic rod, the bottom end of the first electric telescopic rod is fixedly connected to the first fixed plate, both sides of the bottom of the first fixed plate are fixedly connected to the second electric telescopic rod, one end of the second electric telescopic rod is fixedly connected to the second fixed plate, and a clamping space is formed between the two second fixed plates. The first electric telescopic rod can drive the first fixed plate to move up and down, and the second electric telescopic rod drives the second fixed plate to move, so as to achieve the clamping and release of the object through the second fixed plate.

[0012] Furthermore, the lifting drive includes a second threaded rod, a movable block, a third electric telescopic rod and a second motor; the bottom of the carrier plate is movably connected to the second threaded rod through a bearing, the second threaded rod is threadably connected to the movable block, a guide rod is provided between the carrier plate and the storage box, the movable block is slidably arranged on the guide rod, one side of the movable block is fixedly connected to the third electric telescopic rod, the front of the third electric telescopic rod is fixedly connected to the brush, the bottom end of the second threaded rod is fixedly connected to the second motor, and the bottom of the second motor is fixedly connected to the bottom of the inner cavity of the storage box. In this structure, when the second motor is working, the second motor drives the second threaded rod to rotate, the second threaded rod drives the movable block to move up and down, thereby driving the brush to move up and down, and the third electric telescopic rod can drive the brush to move horizontally, which is convenient for cleaning the conveying device.

[0013] Furthermore, the conveying device includes a vertical plate, a rotating wheel, a conveyor belt body and a third motor; the bottom of the storage box inner cavity is fixedly connected with the vertical plate, the back of the vertical plate is movably connected with the rotating wheel through a pin shaft, the surface of the rotating wheel is sleeved with the conveyor belt body, the back of the rotating wheel is fixedly connected with the third motor, and the bottom of the third motor is fixedly connected to the bottom of the storage box inner cavity. In this structure, the third motor drives the rotating wheel to rotate, and the rotating wheel drives the conveyor belt body to move, thereby realizing the transportation of items.

[0014] Furthermore, both sides of the top of the inner cavity of the pickup box are fixedly connected with a fourth electric telescopic rod, and the top of the fourth electric telescopic rod is fixedly connected with a third fixing plate. The fourth electric telescopic rod can drive the third fixing plate to move up and down to adjust the height of the received items.

[0015] Furthermore, the identification device includes an identification box, a touch screen and a camera; the top of the pickup box is fixedly connected to the identification box, the top of the identification box is movably connected to the touch screen through a pin, the bottom of the touch screen is fixedly connected to the fifth electric telescopic rod, the bottom of the fifth electric telescopic rod is fixedly connected to the fourth fixed plate, and the bottom of the fourth fixed plate is provided with a camera. In this structure, the up and down position of the fourth fixed plate can be adjusted by the fifth electric telescopic rod, so that the up and down position of the camera can be adjusted. The camera is used to collect images of items, and the images are transmitted to the touch screen with a processor for display, so as to achieve the purpose of identifying items.

[0016] Furthermore, an anti-skid pad is provided on the top of the third fixing plate, so that the objects can be prevented from skidding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a cross-sectional view of the structure of the present invention.

[0019] Figure 3 It is a side view of the third motor of the structure of the present invention.

[0020] Figure 4 It is a side view of the second motor of the structure of the present invention.

[0021] Figure 5 The structure of the present invention Figure 2 A is an enlarged view of the structure.

[0022] Figure 6 The structure of the present invention Figure 2 A magnified view of the structure of B.

[0023] In the figure: 1, horizontal plate; 2, connecting column; 3, placement slot; 4, fan; 5, exhaust pipe; 6, storage box; 7, air outlet pipe; 8, exhaust box; 9, filter element body; 10, clamping block; 11, limit slot; 12, connecting plate; 13, spring; 14, clamping plate; 15, pull plate; 16, first motor; 17, first threaded rod; 18, movable plate; 19, first electric telescopic rod; 20, first fixed plate; 21, anti-slip pad; 22, second electric telescopic rod; 23, second fixed plate; 24, baffle; 25, second threaded rod; 26, third electric telescopic rod; 27, brush; 28, second motor; 29, vertical plate; 30, rotating wheel; 31, conveyor belt body; 32, third motor; 33, pickup box; 34, fourth electric telescopic rod; 35, third fixed plate; 36, identification box; 37, touch screen; 38, fifth electric telescopic rod; 39, fourth fixed plate; 40, bottom plate; 41, pulley; 42, exhaust hole; 43, fixed rod; 44, groove; 45, movable block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figures 1 to 6 In an embodiment of the present invention, a delivery robot with a purification function includes a horizontal plate 1, a storage box 6, a ventilation device, a transmission device, a manipulator, a load-bearing plate 24, a conveying device, a lifting drive, a pickup box 33 and an identification device.

[0026] Both sides of the top of the transverse plate 1 are fixedly connected with connecting columns 2, and the tops of the connecting columns 2 are fixedly connected with storage boxes 6.

[0027] The ventilation device includes a fan 4, an exhaust pipe 5, an outlet pipe 7 and an exhaust box 8. The inner wall of the storage box 6 is provided with the fan 4, one side of the fan 4 is connected with the exhaust pipe 5, one end of the exhaust pipe 5 extends to the inside of the storage box 6, the other side of the fan 4 is connected with the outlet pipe 7, one side of the storage box 6 is fixedly connected with the exhaust box 8, one end of the outlet pipe 7 extends to the inside of the exhaust box 8, a filter element body 9 is provided inside the exhaust box 8, a clamping block 10 is movably connected inside the filter element body 9, a limiting groove 11 is provided on the inner wall of the exhaust box 8, one side of the clamping block 10 extends to the inside of the limiting groove 11 and is fixedly connected with a connecting plate 12, the top of the connecting plate 12 is respectively fixedly connected with a spring 13 and a clamping plate 14, one end of the spring 13 is fixedly connected to the inside of the limiting groove 11, the top of the clamping plate 14 extends to the outside of the exhaust box 8 and is fixedly connected with a pull plate 15. When the fan is working, the air in the storage box enters the exhaust box through the suction pipe and the air outlet pipe, and then is discharged after being filtered through the filter element body, and the exhaust purification effect is good.

[0028] The transmission device includes a first motor 16, a first threaded rod 17 and a movable plate 18. The inner wall of the storage box 6 is provided with the first motor 16, one side of the first motor 16 is fixedly connected with the first threaded rod 17, one end of the first threaded rod 17 extends to the inside of the storage box 6 and is rotatably connected with the inside of the storage box 6, the first threaded rod 17 is threadedly connected with the movable plate 18, and the movable plate 18 is slidably arranged on the storage box 6. When the first motor works and the first threaded rod rotates, the movable plate moves, which can drive the manipulator to move.

[0029] The manipulator includes a first electric telescopic rod 19, a first fixed plate 20, a second electric telescopic rod 22 and a second fixed plate 23. The front of the movable plate 18 is fixedly connected to the first electric telescopic rod 19, the bottom end of the first electric telescopic rod 19 is fixedly connected to the first fixed plate 20, both sides of the bottom of the first fixed plate 20 are fixedly connected to the second electric telescopic rod 22, one end of the second electric telescopic rod 22 is fixedly connected to the second fixed plate 23, and a clamping space is formed between the two second fixed plates. The first electric telescopic rod can drive the first fixed plate to move up and down, and the second electric telescopic rod drives the second fixed plate to move, so as to achieve the clamping and release of the object through the second fixed plate.

[0030] A carrying plate 24 is fixedly connected to one side of the inner cavity of the storage box 6 .

[0031] The lifting drive includes a second threaded rod 25, a movable block 45, a third electric telescopic rod 26 and a second motor 28. The bottom of the bearing plate 24 is movably connected to the second threaded rod 25 through a bearing, the second threaded rod 25 is threadedly connected to the movable block 45, one side of the movable block 45 is fixedly connected to the third electric telescopic rod 26, the front of the third electric telescopic rod 26 is fixedly connected to the second motor 28, the bottom of the second threaded rod 25 is fixedly connected to the bottom of the inner cavity of the storage box 6, a guide rod is provided between the bearing plate and the storage box, and the movable block is slidably provided on the guide rod. When the second motor is working, the second motor drives the second threaded rod to rotate, the second threaded rod drives the movable block to move up and down, thereby driving the brush to move up and down, and the third electric telescopic rod can drive the brush to move horizontally, which is convenient for cleaning the conveying device.

[0032] The conveying device includes a vertical plate 29, a rotating wheel 30, a conveyor belt body 31 and a third motor 32. The bottom of the inner cavity of the storage box 6 is fixedly connected with the vertical plate 29, and the back of the vertical plate 29 is movably connected with the rotating wheel 30 through a pin shaft. A driven wheel is provided on the storage box, and the rotating wheel 30 and the driven wheel sleeve are provided with a conveyor belt body 31. The back of the rotating wheel 30 is fixedly connected with the third motor 32, and the bottom of the third motor 32 is fixedly connected to the bottom of the inner cavity of the storage box 6. The third motor drives the rotating wheel to rotate, and the rotating wheel drives the conveyor belt body to move, thereby realizing the transportation of items.

[0033] The other side of the storage box 6 is fixedly connected to a pickup box 33, and both sides of the top of the inner cavity of the pickup box 33 are fixedly connected to the fourth electric telescopic rod 34, and the top of the fourth electric telescopic rod 34 is fixedly connected to the third fixed plate 35, so that the height of the third fixed plate 35 can be adjusted by the fourth electric telescopic rod 34 to be suitable for receiving items of different heights. The top of the pickup box 33 is fixedly connected to an identification device, which includes an identification box 36, a touch display screen 37, a fifth electric telescopic rod 38, a fourth fixed plate 39 and a camera 370. The top of the identification box 36 is movably connected to a touch display screen 37 through a pin shaft, and the bottom of the touch display screen 37 is fixedly connected to the fifth electric telescopic rod 38, and the bottom of the fifth electric telescopic rod 38 is fixedly connected to the fourth fixed plate 39. The camera 370 is set on the fourth fixed plate 39, and the upper and lower positions of the camera 370 can be adjusted by the fifth electric telescopic rod 38 to be suitable for the needs of different items. When identifying an item, the image is obtained by the camera and transmitted to the touch display screen with a processor for display, which is convenient for identifying the item.

[0034] The card plate 14 is pulled to move by the pull plate 15, and the card plate 14 drives the connecting plate 12 to move. The connecting plate 12 drives the block 10 and the spring 13 to move at the same time. The spring 13 contracts to separate the block 10 from the filter element body 9, so that the filter element body 9 can be replaced. The second motor 28 drives the second threaded rod 25 to rotate, and the second threaded rod 25 drives the movable block 45 to move. The movable block 45 drives the third electric telescopic rod 26 to move. The third electric telescopic rod 26 drives the brush 27 to move, so that the position of the brush 27 can be adjusted, and the conveyor belt body 31 can be cleaned, which is convenient for the staff to use, and solves the problem that it is inconvenient to replace the filter element and the conveyor belt cannot be cleaned, which is not conducive to people's use.

[0035] In this embodiment, both sides of the bottom of the transverse plate 1 are fixedly connected to the bottom plate 40 , and the bottom of the bottom plate 40 is fixedly connected to the pulley 41 .

[0036] When the ground, the pulley 41 and the bottom plate 40 are in contact, the pulley 41 drives the bottom plate 40 to move, and the bottom plate 40 drives the cross plate 1 to move, which is convenient for the staff to use.

[0037] In this embodiment, the inner wall of the exhaust box 8 is provided with exhaust holes 42 , and the number of the exhaust holes 42 is several.

[0038] When the fan 4 is operated to exhaust air, the air can be exhausted better through the exhaust hole 42 .

[0039] In this embodiment, a fixing rod 43 is fixedly connected inside the limiting groove 11 , a surface of the fixing rod 43 is movably connected to the inside of the connecting plate 12 , and the spring 13 is sleeved on the surface of the fixing rod 43 .

[0040] When the connecting plate 12 moves, the fixing rod 43 can guide the connecting plate 12 .

[0041] In this embodiment, a groove 44 is formed inside the filter element body 9 , and the inside of the groove 44 is movably connected to the surface of the clamping block 10 .

[0042] When the clamping block 10 is moved, the clamping block 10 can be better clamped by the groove 44 .

[0043] In this embodiment, a placement groove 3 is formed on the inner wall of the storage box 6 , and the interior of the placement groove 3 is fixedly connected to one side of the first motor 16 .

[0044] When the first motor 16 is running, the placement groove 3 can support the first motor 16 .

[0045] In this embodiment, an anti-skid pad 21 is disposed on the top of the third fixing plate 35 , and the bottom of the anti-skid pad 21 is fixedly connected to the top of the fourth fixing plate 39 via a fixing member.

[0046] When the articles are transported to the fourth fixing plate 39 , the anti-slip pad 21 can help the articles to be better placed on the fourth fixing plate 39 .

[0047] When the present invention is used, the box door is opened, and the articles are placed on the carrying plate. Then, the transmission device drives the manipulator to move, and the manipulator transfers the articles on the carrying plate to the conveying device one by one. The conveying device conveys the articles into the pickup box, and then the identification device identifies the articles. The identified articles are taken out through the pickup port. In the present invention, more articles can be carried by the carrying plate, which is convenient for the manipulator to grab and convey them one by one. In the present invention, the air in the storage box is further purified by the ventilation device. In addition, when the conveying device does not convey articles, the brush is driven by the lifting drive to move to the conveying device, and then the conveying device is started, and the conveying device is cleaned by the brush to further keep the storage box clean.

Claims

1. A delivery robot with a purification function, comprising a horizontal plate (1), characterized in that: A storage box (6) is fixedly connected to the top of the transverse plate (1), the storage box (6) is provided with a box door (60), and the storage box (6) is provided with a ventilation device; a transmission device is provided on the top of the storage box (6), and a manipulator is provided on the transmission device; a carrying plate (24) is fixedly connected to one side of the inner cavity of the storage box (6), the carrying plate is located below the manipulator, a conveying device is provided at the bottom of the inner cavity of the storage box (6), and the left end of the conveying device protrudes from the left end of the carrying plate (24); a lifting drive is provided between the carrying plate (24) and the storage box (6), and a brush (27) is installed on the lifting drive; a picking box (33) is fixedly connected to one side of the storage box (6), the picking box (33) is located at the output end of the conveying device, an identification device is provided above the picking box (33), and a picking port (330) is provided on the picking box (33), and both sides of the top of the inner cavity of the picking box (33) are fixedly connected to the storage box (6). The pick-up box (33) is fixedly connected to a fourth electric telescopic rod (34), the top of which is fixedly connected to a third fixed plate (35), and the identification device comprises an identification box (36), a touch screen (37) and a camera (370); the top of the pick-up box (33) is fixedly connected to an identification box (36), the top of which is movably connected to a touch screen (37) via a pin shaft, the bottom of the touch screen (37) is fixedly connected to a fifth electric telescopic rod (38), the bottom of the fifth electric telescopic rod (38) is fixedly connected to a fourth fixed plate (39), and a camera (370) is provided at the bottom of the fourth fixed plate (39), and the articles on the carrying plate are transferred one by one to the conveying device by a manipulator, and the articles are conveyed to the pick-up box by the conveying device, and are identified by the identification device, and the identified articles are taken out through the pick-up port.

2. A delivery robot with a purification function according to claim 1, characterized in that: The ventilation device comprises a fan (4), an exhaust pipe (5), an air outlet pipe (7) and an exhaust box (8); the fan (4) is arranged on the storage box (6); one side of the fan (4) is connected to the exhaust pipe (5); one end of the exhaust pipe (5) extends to the interior of the storage box (6); the other side of the fan (4) is connected to the air outlet pipe (7); one side of the storage box (6) is fixedly connected to the exhaust box (8); one end of the air outlet pipe (7) extends to the interior of the exhaust box (8); a filter element body (9) is arranged inside the exhaust box (8).

3. A delivery robot with a purification function according to claim 2, characterized in that: The filter element body (9) is movably connected to a clamping block (10) inside, and a limiting groove (11) is provided on the inner wall of the exhaust box (8). One side of the clamping block (10) extends to the inside of the limiting groove (11) and is fixedly connected to a connecting plate (12). The top of the connecting plate (12) is respectively fixedly connected to a spring (13) and a clamping plate (14). One end of the spring (13) is fixedly connected to the inside of the limiting groove (11), and the top of the clamping plate (14) extends to the outside of the exhaust box (8) and is fixedly connected to a pull plate (15).

4. The delivery robot with purification function according to claim 1, characterized in that: The transmission device comprises a first motor (16), a first threaded rod (17) and a movable plate (18); the first motor (16) is arranged on the inner wall of the storage box (6); one side of the first motor (16) is fixedly connected to the first threaded rod (17); one end of the first threaded rod (17) extends into the interior of the storage box (6) and is rotatably connected to the interior of the storage box (6); the first threaded rod (17) is threadably connected to the movable plate (18); and the movable plate (18) is slidably connected to the storage box (6).

5. A delivery robot with a purification function according to claim 4, characterized in that: The manipulator comprises a first electric telescopic rod (19), a first fixed plate (20), a second electric telescopic rod (22) and a second fixed plate (23); the front side of the movable plate (18) is fixedly connected to the first electric telescopic rod (19), the bottom end of the first electric telescopic rod (19) is fixedly connected to the first fixed plate (20), both sides of the bottom of the first fixed plate (20) are fixedly connected to the second electric telescopic rod (22), one end of the second electric telescopic rod (22) is fixedly connected to the second fixed plate (23), and a clamping space is formed between the two second fixed plates (23).

6. The delivery robot with purification function according to claim 1, characterized in that: The lifting drive comprises a second threaded rod (25), a movable block (45), a third electric telescopic rod (26) and a second motor (28); the bottom of the bearing plate (24) is movably connected to the second threaded rod (25) via a bearing, the second threaded rod (25) is threadedly connected to the movable block (45), a guide rod is provided between the bearing plate (24) and the storage box (6), the movable block (45) is slidably arranged on the guide rod, one side of the movable block (45) is fixedly connected to the third electric telescopic rod (26), the front side of the third electric telescopic rod (26) is fixedly connected to the brush (27), the bottom end of the second threaded rod (25) is fixedly connected to the second motor (28), and the bottom of the second motor (28) is fixedly connected to the bottom of the inner cavity of the storage box (6).

7. The delivery robot with purification function according to claim 1, characterized in that: The conveying device comprises a vertical plate (29), a rotating wheel (30), a conveyor belt body (31) and a third motor (32); the bottom of the inner cavity of the storage box (6) is fixedly connected to the vertical plate (29), the back of the vertical plate (29) is movably connected to the rotating wheel (30) via a pin shaft, the surface of the rotating wheel (30) is sleeved with the conveyor belt body (31), the back of the rotating wheel (30) is fixedly connected to the third motor (32), and the bottom of the third motor (32) is fixedly connected to the bottom of the inner cavity of the storage box (6).

8. The delivery robot with purification function according to claim 1, characterized in that: An anti-slip pad (21) is provided on the top of the third fixing plate (35).

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