Split type draw-bar box cleaning device

Abstract

The utility model relates to the technical field of draw-bar box cleaning, and discloses a split type draw-bar box cleaning device which comprises a fixing frame, a transmission belt, a connecting rod and a conveying belt, supporting rods are fixedly connected to the front side and the rear side of the interior of the fixing frame, and the adjacent ends of the two supporting rods are fixedly connected with the same hollow plate. The front side of the bottom of the hollow plate is fixedly connected with a servo motor, the output end of the servo motor penetrates through the fixing frame, the bottom of the inner side of the hollow plate is rotationally connected with a movable column, the output end of the servo motor and the outer side of the movable column are fixedly connected with belt wheels, and the two belt wheels are in transmission connection through the transmission belt. According to the trolley case clamping mechanism, the servo motor can drive the corresponding disc to rotate, the first rotating shaft can rotate along with the disc, the limiting plate can move towards the middle along with the disc to limit and clamp a trolley case, the clamping mechanism in the mode is not prone to damage, and therefore normal proceeding of follow-up cleaning work can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler flue gas treatment, in particular to a cleaning device for a disassembled trolley case. Background Technique

[0002] A disassembled trolley case is a type of suitcase or luggage case, usually designed to be separable components, which is convenient for travelers to organize and load luggage. It is widely used because of its flexibility and organizational ability.

[0003] After retrieval, the Chinese patent publication number: CN214638921U, discloses a surface cleaning device for a suitcase, including a box body, the front end face of the box body is movably connected with a box door, and the bottom of the inner cavity of the box body is fixedly connected with two support plates, the two support plates are symmetrically arranged about the central axis of the box body, a through hole is opened on the bottom side wall thereof, and the top of the support plate is fixedly connected with a workbench, a suitcase body is arranged on the top of the workbench, and two rectangular openings are opened on the top surface of the workbench, the two rectangular openings are symmetrically arranged about the central axis of the workbench, a clamping mechanism is arranged below the workbench, and limiting bins are arranged on the front and rear sides of the suitcase body, the limiting bins are fixedly connected to the top of the workbench. Through a series of structures, this utility model makes the surface cleaning device for a suitcase have good cleaning effect, can uniformly clean dust, and can be applicable to suitcases of different sizes. However, this device clamps suitcases of different sizes through the cooperation between a driving motor and a steel wire rope. After long-term use, the steel wire rope is prone to excessive breakage and fracture, and it is inconvenient for staff to replace it, which will affect the normal progress of subsequent cleaning work and thus cannot meet the needs of users. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a cleaning device for a disassembled trolley case, aiming to improve the problem that the clamping mechanism in the cleaning device for a disassembled trolley case in the prior art has the problem that the steel wire rope is easy to break, resulting in inconvenience for staff to replace it.

[0005] To achieve the above object, the utility model adopts the following technical solutions: A split-type trolley cleaning device, including a fixed frame, a conveyor belt, a connecting rod and a conveyor belt. Both the front and rear sides inside the fixed frame are fixedly connected with support rods. The adjacent ends of the two support rods are fixedly connected with the same hollow plate. The front side of the bottom of the hollow plate is fixedly connected with a servo motor. The output end of the servo motor penetrates the fixed frame. The inner bottom of the hollow plate is rotatably connected with a movable column. Pulley wheels are fixedly connected to the output end of the servo motor and the outer side of the movable column respectively. The two pulley wheels are connected by the conveyor belt. Discs are fixedly connected to the output end of the servo motor and the top of the movable column respectively. A fixed rod is fixedly connected to one side of the top of the disc. The top of the fixed rod is rotatably connected with a first rotating shaft. Second U-shaped plates are arranged on the front and rear sides of the hollow plate. One side of each of the two second U-shaped plates penetrates the front and rear sides of the hollow plate respectively and is rotatably connected with a second rotating shaft. The two second rotating shafts are respectively connected to the corresponding first rotating shafts through the connecting rods. Limiting plates are fixedly connected to the adjacent sides of the two second U-shaped plates. A plurality of rollers are equidistantly rotatably connected to the adjacent sides of the two limiting plates. A cleaning mechanism is arranged on the upper side of the fixed frame, and the cleaning mechanism is used for cleaning the trolley.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism further includes a U-shaped frame, the U-shaped frame is fixedly connected to the outside of the fixed frame, a hollow frame is arranged inside the U-shaped frame, a bidirectional electric telescopic rod is fixedly connected to the middle of the inside of the hollow frame, the output ends of the bidirectional electric telescopic rod are fixedly connected with first U-shaped plates respectively, a support plate is fixedly connected to one side of the first U-shaped plate, hollow columns are fixedly connected to the left and right sides of the bottom of the hollow frame respectively, movable rods are slidably connected to the inside of the hollow columns, the bottom ends of the two movable rods are fixedly connected with the same hollow cleaning brush, a spring is arranged on the outer side of the movable rod, one end of the spring is fixedly connected to the bottom end of the corresponding hollow column, cleaning brushes are slidably connected to the left and right sides inside the hollow cleaning brush respectively, the far sides of the two cleaning brushes are slidably connected to one side of the corresponding support plate respectively, a servo motor is fixedly connected to the left end of the left support plate, the output end of the servo motor penetrates the corresponding support plate, a rotating rod is rotatably connected to the left end of the right support plate, and clamping plates are fixedly connected to the adjacent ends of the output end of the servo motor and the rotating rod.

[0008] As a further description of the above technical solution:

[0009] A stepping motor is fixedly connected to the right side of the front end of the fixed frame. The output end of the stepping motor penetrates the fixed frame and is fixedly connected with a first movable shaft. A second movable shaft is rotatably connected to the left side inside the fixed frame. The second movable shaft is connected to the first movable shaft through the conveyor belt.

[0010] As a further description of the above technical solution:

[0011] The cleaning mechanism further includes a cylinder, the cylinder is fixedly connected to the inner top of the U-shaped frame, and the output end of the cylinder is fixedly connected to the top of the hollow frame.

[0012] As a further description of the above technical solution:

[0013] A controller is fixedly connected to the left side of the front end of the fixed frame, and the controller is electrically connected to the cylinder, the bidirectional electric telescopic rod, the servo motor, the servo motor and the stepping motor respectively.

[0014] As a further description of the above technical solution:

[0015] A protective cover is arranged outside the controller, and one side of the protective cover is rotatably connected to the front side of the fixed frame.

[0016] As a further description of the above technical solution:

[0017] The cleaning mechanism further includes rubber pads, and the two rubber pads are respectively fixedly connected to the adjacent sides of the clamping plates.

[0018] As a further description of the above technical solution:

[0019] The sizes of the two first U-shaped plates are both matched with the internal size of the hollow frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the corresponding disc can be driven to rotate by the servo motor, and the movable column will also rotate through the transmission belt. At this time, the two discs will rotate simultaneously, so as to drive the first rotating shaft to rotate. The second rotating shaft will also rotate through the connecting rod, so as to drive the two second U-shaped plates on both sides to move towards the middle, and the limiting plate will also move towards the middle to limit and clamp the suitcase. The clamping mechanism in this way is not easy to be damaged, so as to ensure the normal progress of the subsequent cleaning work and meet the needs of users.

[0022] 2. In the utility model, the suitcase is first placed between the two clamping plates, and then the two first U-shaped plates on both sides can be driven to move towards the middle to clamp the suitcase through the bidirectional electric telescopic rod. At the same time, the overall length of the cleaning brush can be adjusted according to the length of the suitcase. Then, the clamped suitcase can be driven to rotate by the servo motor, so as to clean the suitcase comprehensively, and further improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1A perspective view of a cleaning device for a split-type trolley case proposed by the present utility model;

[0024] Figure 2 A structural sectional view of a cleaning device for a split-type trolley case proposed by the present utility model;

[0025] Figure 3 A sectional view of the hollow plate structure of a cleaning device for a split-type trolley case proposed by the present utility model.

[0026] Legend description:

[0027] 1. Fixed frame; 2. Cleaning mechanism; 201. U-shaped frame; 202. Cylinder; 203. Hollow frame; 204. Bidirectional electric telescopic rod; 205. First U-shaped plate; 206. Hollow column; 207. Movable rod; 208. Spring; 209. Hollow cleaning brush; 210. Cleaning brush; 211. Servo motor; 212. Rotating rod; 213. Clamp plate; 214. Rubber pad; 215. Support plate; 3. Support rod; 4. Hollow plate; 5. Servo motor; 6. Movable column; 7. Pulley; 8. Transmission belt; 9. Fixed rod; 10. First rotating shaft; 11. Second U-shaped plate; 12. Second rotating shaft; 13. Connecting rod; 14. Limiting plate; 15. Roller; 16. Stepper motor; 17. First movable shaft; 18. Second movable shaft; 19. Conveyor belt; 20. Controller; 21. Protective cover; 22. Disc. Specific implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figure 1 、 Figure 2 and Figure 3, an embodiment provided by the present utility model: a sub-packaged trolley case cleaning device, including a fixed frame 1, a transmission belt 8, a connecting rod 13 and a conveyor belt 19. Both the front and rear sides inside the fixed frame 1 are fixedly connected with support rods 3. The adjacent ends of the two support rods 3 are fixedly connected with the same hollow plate 4. The front side of the bottom of the hollow plate 4 is fixedly connected with a servo motor 5. The output end of the servo motor 5 penetrates the fixed frame 1. The inner bottom of the hollow plate 4 is rotatably connected with a movable column 6. Belt pulleys 7 are fixedly connected to the output end of the servo motor 5 and the outer side of the movable column 6 respectively. The two belt pulleys 7 are connected by a transmission belt 8. Discs 22 are fixedly connected to the output end of the servo motor 5 and the top of the movable column 6 respectively. A fixed rod 9 is fixedly connected to one side of the top of the disc 22. The top of the fixed rod 9 is rotatably connected with a first rotating shaft 10. Second U-shaped plates 11 are arranged on the front and rear sides of the hollow plate 4. One side of each of the two second U-shaped plates 11 penetrates the front and rear sides of the hollow plate 4 respectively and is rotatably connected with a second rotating shaft 12. The two second rotating shafts 12 are respectively connected to the corresponding first rotating shaft 10 through a connecting rod 13. Limiting plates 14 are fixedly connected to the adjacent sides of the two second U-shaped plates 11. A plurality of rollers 15 are rotatably connected at equal intervals to the adjacent sides of the two limiting plates 14. A cleaning mechanism 2 is arranged on the upper side of the fixed frame 1. The cleaning mechanism 2 is used for cleaning the trolley case;

[0030] Specifically, when the servo motor 5 starts to work, the belt pulley 7 on the outer side of its output end will rotate accordingly. This belt pulley 7 is connected to another belt pulley 7 on the movable column 6 through the transmission belt 8, thereby realizing the synchronous drive of the movable column 6. This design enables the two discs 22 to rotate simultaneously. As the two discs 22 rotate, they will drive the connected first rotating shaft 10 to rotate. At the same time, the second rotating shaft 12 is connected to the first rotating shaft 10 through the connecting rod 13, so it will also rotate with the rotation of the first rotating shaft 10. This linkage design enables the two second U-shaped plates 11 on both sides to move towards the middle, thereby realizing the clamping of the trolley case. In this process, the limiting plate 14 plays a crucial role. When the second U-shaped plate 11 moves towards the middle, the limiting plate 14 will also move towards the middle, thereby ensuring that the trolley case will not shake or shift during the clamping process. This design not only improves the stability of the clamping but also ensures the safety of the trolley case during the subsequent cleaning work.

[0031] Refer to Figure 1 and Figure 2The cleaning mechanism 2 also includes a U-shaped frame 201, which is fixedly connected to the outside of the fixed frame 1. A hollow frame 203 is provided on the inside of the U-shaped frame 201. A bidirectional electric telescopic rod 204 is fixedly connected to the middle of the inner side of the hollow frame 203. The output ends of the bidirectional electric telescopic rod 204 are fixedly connected to a first U-shaped plate 205. One side of the first U-shaped plate 205 is fixedly connected to a support plate 215. Hollow columns 206 are fixedly connected to the left and right sides of the bottom of the hollow frame 203. A movable rod 207 is slidably connected to the inside of the hollow column 206. The bottom ends of the two movable rods 207 are fixedly connected to the same hollow cleaning brush 209. A spring 208 is provided on the outside of the movable rod 207. One end of the spring 208 is connected to the corresponding The bottom end of the hollow column 206 is fixedly connected, and the left and right sides of the hollow cleaning brush 209 are slidably connected with cleaning brushes 210. The two cleaning brushes 210 are slidably connected to the corresponding side of the support plate 215 respectively. The left end of the left support plate 215 is fixedly connected with a servo motor 211, and the output end of the servo motor 211 passes through the corresponding support plate 215. The left end of the right support plate 215 is rotatably connected with a rotating rod 212, and the output end of the servo motor 211 and the adjacent end of the rotating rod 212 are fixedly connected with a clamping plate 213. The cleaning mechanism 2 also includes a cylinder 202, which is fixedly connected to the inner top of the U-shaped frame 201, and the output end of the cylinder 202 is fixedly connected to the top of the hollow frame 203;

[0032] Specifically, the suitcase is first placed between the two clamping plates 213, and then the two-way electric telescopic rod 204 is started to drive the first U-shaped plates 205 on both sides to move in the middle to clamp the suitcase. In this process, the cleaning brush 210 will be adjusted accordingly inside the hollow cleaning brush 209 as the first U-shaped plate 205 moves. This design ensures that the suitcase can be thoroughly cleaned regardless of the length of the suitcase. After clamping the suitcase, the clamped suitcase can be driven to rotate by the servo motor 211. This rotation not only allows the cleaning brush 210 to cover the surface of the suitcase more evenly, but also ensures that every corner can be fully cleaned. When the suitcase rotates, the movable rod 207 will move accordingly and squeeze the spring 208 to enter the hollow column 206. It can be automatically adjusted according to the height of the suitcase to ensure that the hollow cleaning brush 209 and the cleaning brush 210 are always in close contact with the suitcase, thereby achieving a more thorough cleaning effect, thereby improving the practicality of the device.

[0033] Reference Figure 1 and Figure 2 A stepper motor 16 is fixedly connected to the right front end of the fixed frame 1, and the output end of the stepper motor 16 passes through the fixed frame 1 and is fixedly connected to the first movable shaft 17. The left side of the interior of the fixed frame 1 is rotatably connected to the second movable shaft 18, and the second movable shaft 18 is transmission-connected to the first movable shaft 17 through a conveyor belt 19;

[0034] Specifically, the first movable shaft 17 can be driven to rotate by the stepping motor 16, and the second movable shaft 18 will rotate accordingly, so that the conveyor belt 19 can operate, and at this time, the suitcase can be conveyed.

[0035] Refer to Figure 1 As shown in the figure, a controller 20 is fixedly connected to the left side of the front end of the fixed frame 1. The controller 20 is electrically connected to the air cylinder 202, the bidirectional electric telescopic rod 204, the servo motor 211, the servo motor 5 and the stepping motor 16 respectively. A protective cover 21 is arranged outside the controller 20, and one side of the protective cover 21 is rotatably connected to the front side of the fixed frame 1;

[0036] Specifically, the controller 20 can control the operations of the air cylinder 202, the bidirectional electric telescopic rod 204, the servo motor 211, the servo motor 5 and the stepping motor 16, and the provided protective cover 21 can protect the controller 20 from being damaged by external factors.

[0037] Refer to Figure 2 The cleaning mechanism 2 further includes rubber pads 214, and the two rubber pads 214 are respectively fixedly connected to the adjacent sides of the clamping plates 213;

[0038] Specifically, the rubber pads 214 can further increase the friction between the clamping plates 213 and the suitcase, so that it can be placed more stably.

[0039] Working principle: When using this device, first place the suitcase on the conveyor belt 19, and then the corresponding disc 22 can be driven to rotate by the servo motor 5. The pulley 7 outside the output end of the servo motor 5 will rotate accordingly, and the pulley 7 on the movable column 6 will also rotate through the transmission belt 8, so as to drive the movable column 6 to rotate. At this time, the two discs 22 will rotate simultaneously, so as to drive the first rotating shaft 10 to rotate. The second rotating shaft 12 will also rotate through the connecting rod 13, so as to drive the two second U-shaped plates 11 on both sides to move towards the middle. The limiting plate 14 will also move towards the middle to limit and clamp the suitcase. At this time, the first movable shaft 17 can be driven to rotate by the stepping motor 16, and the second movable shaft 18 will rotate through the conveyor belt 19, so that the conveyor belt 19 starts to operate. Cooperating with the roller 15, the suitcase can move on the conveyor belt 19. The suitcase is not easy to fall off the conveyor belt 19 during the movement process. At the same time, the clamping mechanism in this method is not easy to be damaged, so as to ensure the normal progress of the subsequent cleaning work and meet the needs of users;

[0040] And when using this device, first place the luggage case between the two clamping plates 213, and then the two-sided electric telescopic rod 204 can drive the first U-shaped plates 205 on both sides to move towards the middle to clamp the luggage case. While the first U-shaped plates 205 are moving towards the middle, the cleaning brush 210 will move inside the hollow cleaning brush 209 accordingly, and can be adjusted at any time according to the length of the luggage case. Then, the servo motor 211 can drive the clamped luggage case to rotate. While the luggage case is rotating, the movable rod 207 will squeeze the spring 208 and enter the hollow column 206, and the overall height of the hollow cleaning brush 209 and the cleaning brush 210 can be adjusted at any time, so that it can always be in contact with the luggage case, thereby comprehensively cleaning the luggage case, and further improving the practicability of this device.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A sub-packaging type trolley case cleaning device, comprising a fixed frame (1), a transmission belt (8), a connecting rod (13) and a conveyor belt (19), characterized in that: The front and rear sides of the interior of the fixed frame (1) are fixedly connected to support rods (3); adjacent ends of the two support rods (3) are fixedly connected to the same hollow plate (4); the bottom front side of the hollow plate (4) is fixedly connected to a servo motor (5); the output end of the servo motor (5) passes through the fixed frame (1); the inner bottom of the hollow plate (4) is rotatably connected to a movable column (6); the output end of the servo motor (5) and the outer side of the movable column (6) are fixedly connected to a pulley (7); the two pulleys (7) are connected in transmission via the transmission belt (8); the output end of the servo motor (5) and the top of the movable column (6) are fixedly connected to a disc (22); the top side of the disc (22) is fixedly connected to a fixed rod ( 9), the top end of the fixed rod (9) is rotatably connected to a first rotating shaft (10), the front and rear sides of the hollow plate (4) are both provided with second U-shaped plates (11), one side of the two second U-shaped plates (11) respectively penetrates the front and rear sides of the hollow plate (4) and is rotatably connected to a second rotating shaft (12), the two second rotating shafts (12) are respectively transmission-connected to the corresponding first rotating shaft (10) through the connecting rod (13), the adjacent sides of the two second U-shaped plates (11) are both fixedly connected to a limiting plate (14), the adjacent sides of the two limiting plates (14) are both rotatably connected to a plurality of rollers (15) at equal intervals, and a cleaning mechanism (2) is provided on the upper side of the fixed frame (1), the cleaning mechanism (2) is used to clean the trolley case.

2. The cleaning device for a disassembled trolley case according to claim 1, characterized in that: The cleaning mechanism (2) further comprises a U-shaped frame (201), wherein the U-shaped frame (201) is fixedly connected to the outside of the fixed frame (1), a hollow frame (203) is arranged on the inside of the U-shaped frame (201), a bidirectional electric telescopic rod (204) is fixedly connected to the middle of the inside of the hollow frame (203), the output ends of the bidirectional electric telescopic rod (204) are both fixedly connected to a first U-shaped plate (205), one side of the first U-shaped plate (205) is fixedly connected to a support plate (215), the left and right sides of the bottom of the hollow frame (203) are both fixedly connected to hollow columns (206), the interior of the hollow column (206) is slidably connected to a movable rod (207), and the bottom ends of the two movable rods (207) are fixedly connected to the same hollow cleaning brush (209). ), a spring (208) is arranged on the outer side of the movable rod (207), one end of the spring (208) is fixedly connected to the bottom end of the corresponding hollow column (206), the left and right sides of the hollow cleaning brush (209) are slidably connected with cleaning brushes (210), the two sides of the two cleaning brushes (210) are slidably connected to the corresponding side of the support plate (215), the left end of the left support plate (215) is fixedly connected to a servo motor (211), the output end of the servo motor (211) passes through the corresponding support plate (215), the left end of the right support plate (215) is rotatably connected to a rotating rod (212), the output end of the servo motor (211) and the adjacent end of the rotating rod (212) are fixedly connected to a clamping plate (213).

3. The cleaning device for a sub-packaged trolley case according to claim 1, characterized in that: A stepper motor (16) is fixedly connected to the right side of the front end of the fixed frame (1); an output end of the stepper motor (16) passes through the fixed frame (1) and is fixedly connected to a first movable shaft (17); a second movable shaft (18) is rotatably connected to the left side of the interior of the fixed frame (1); the second movable shaft (18) is transmission-connected to the first movable shaft (17) via the conveyor belt (19).

4. The cleaning device for a sub-packaged trolley case according to claim 2, wherein: The cleaning mechanism (2) further comprises a cylinder (202), wherein the cylinder (202) is fixedly connected to the inner top of the U-shaped frame (201), and the output end of the cylinder (202) is fixedly connected to the top of the hollow frame (203).

5. The cleaning device for a disassembled trolley case according to claim 1, characterized in that: A controller (20) is fixedly connected to the left side of the front end of the fixed frame (1), and the controller (20) is electrically connected to the cylinder (202), the bidirectional electric telescopic rod (204), the servo motor (211), the servo motor (5) and the stepping motor (16) respectively.

6. The cleaning device for a split-type trolley case according to claim 5, wherein: A protective cover (21) is provided on the outside of the controller (20), and one side of the protective cover (21) is rotatably connected to the front side of the fixing frame (1).

7. The cleaning device for a split-type trolley case according to claim 2, wherein: The cleaning mechanism (2) further comprises a rubber pad (214), wherein two rubber pads (214) are respectively fixedly connected to adjacent sides of the clamping plate (213).

8. The cleaning device for a split-type trolley case according to claim 2, characterized in that: The sizes of the two first U-shaped plates (205) both match the internal size of the hollow frame (203).

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