Replenishment trolley

Abstract

The utility model discloses a replenishment trolley which comprises a bottom plate, walking wheels are arranged at the bottom of the bottom plate, a rotating base is arranged on the bottom plate, a conveying belt base is arranged on the rotating base in a rotating mode, a conveying belt is arranged in the conveying belt base, and a conveying motor used for driving the conveying belt to rotate is arranged on the side portion of the conveying belt base. A detection device is arranged on the front side of the rotating base, a guide rod is arranged between the two inner sides of the conveying belt base, two clamping plates are arranged on the guide rod in a penetrating mode, springs are arranged on the back faces of the clamping plates, pushing columns are connected to the springs, a top plate is arranged at the top of the conveying belt base, and two strip-shaped holes and an air cylinder are arranged on the top plate. The top ends of the push columns are arranged in the two strip-shaped holes in a penetrating mode and rotationally connected with connecting rods, the push-out end of the air cylinder is provided with a connecting rod rotating connector, and the other ends of the two connecting rods are rotationally connected to the connecting rod rotating connector. The utility model aims to provide the replenishment trolley so as to prevent cigarette pieces from being damaged in the clamping process.

Description

Technical Field

[0001] The invention discloses a replenishment trolley, which relates to the technical field of transportation, and in particular to a replenishment trolley. Background Art

[0002] In the cigarette logistics distribution line, unpacked cigarette pieces are replenished to the channel machine by a replenishment trolley. The channel machine is provided with a sorting mechanism to sort the cigarette pieces. For example, the utility model with the publication number CN220010229U records a fully automatic cigarette conveying device, including a first fixed frame, a protective frame, a second fixed frame and a conveying mechanism. The upper part of the first fixed frame is provided with a first feeding frame, and the upper part of the first feeding frame is provided with a first conveying roller; one side of the first fixed frame is connected to the second fixed frame through the conveying mechanism; the conveying mechanism includes a material passing frame, a material guide frame, a first conveyor belt, a material guide frame, a clamping block, a sliding rod and a screw. The conveying mechanism in the device is the replenishment trolley, through which the cigarette pieces are transferred from the first feeding frame to each second roller, so as to achieve the purpose of replenishment. In the conveying mechanism of the device, the clamping block is controlled by a screw to clamp, which makes the clamping process more rigid and easy to damage the cigarette pieces. In this regard, the utility model provides a replenishment trolley in the hope of overcoming this technical problem. Utility Model Content

[0003] The utility model aims to provide a replenishment trolley to prevent the cigarette parts from being damaged during the clamping process.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A replenishment trolley comprises a base plate, a walking wheel is arranged at the bottom of the base plate, a rotating base is arranged on the base plate, a conveyor belt base is rotatably arranged on the rotating base, a conveyor belt is arranged in the conveyor belt base and a conveying motor for driving the conveyor belt to rotate is arranged on the side of the conveyor belt base, a detection device is arranged on the front side of the rotating base, a guide rod is arranged between the two inner sides of the conveyor belt base, two clamping plates are penetrated on the guide rod, a spring is arranged on the back of the clamping plate, a push column is connected to the spring, a top plate is arranged on the top of the conveyor belt base, two strip holes and a cylinder are arranged on the top plate, the top ends of the push columns are respectively penetrated in the two strip holes and a connecting rod is rotatably connected to the top end of the push column, a connecting rod rotating joint is arranged at the pushing end of the cylinder, and the other ends of the two connecting rods are rotatably connected to the connecting rod rotating joint.

[0006] Furthermore, the two traveling wheels are connected by a wheel axle, and a driving mechanism for driving the wheel axle to rotate is arranged on the bottom plate, and a traveling motor is arranged on one side of the driving mechanism.

[0007] Furthermore, the driving mechanism includes a driving pulley, a driven pulley and a belt. The output end of the travel motor is provided with a driving pulley, and the axle is provided with a driven pulley. The driving pulley and the driven pulley are connected by a belt.

[0008] Furthermore, a boss is provided at the bottom center of the conveyor belt base, the boss extends into the rotating base and a driven bevel gear is provided at the bottom of the boss, a servo motor is provided on one side of the rotating base, a rotating shaft is provided at the output end of the servo motor, the rotating shaft passes through the rotating base and a driving bevel gear is provided at the end of the rotating shaft, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0009] Furthermore, a rotating shaft support is also provided in the rotating base, and the rotating shaft passes through the rotating shaft support.

[0010] Furthermore, one end of the clamping plate is bent to form a material guiding inclined plate.

[0011] Furthermore, the number of the guide rods is 2-3.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model sets the conveyor belt base on the rotating base, and the bottom of the conveyor belt base is provided with a convex column and a driven bevel gear. The rotating shaft and the active bevel gear are connected to the servo motor. The active bevel gear and the driven bevel gear are meshed to realize the rotation of the conveyor belt base, so that the replenishment trolley can change the conveying direction. A cylinder is set on the top plate, and a connecting rod rotating joint is set at the cylinder push-out end, and a connecting rod is connected to the connecting rod rotating joint. The other end of the connecting rod rotating joint is rotatably connected with a push column, and the push column is connected to the clamping plate through a spring. The two clamping plates are moved toward each other by the push-out of the air rod to clamp the cigarette piece. During the clamping process, the elastic force of the spring makes the clamping process flexible and will not damage the cigarette piece. A material guide inclined plate is set at one end of the clamping plate to guide the entry of the cigarette piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the other side of the utility model.

[0016] Figure 3 Schematic diagram of the clamping plate connection.

[0017] Figure 4 This is a schematic diagram of the internal structure of the rotating base.

[0018] Figure 5 It is a schematic diagram of the driving mechanism structure.

[0019] Figure 6Schematic diagram of the position of the replenishment cart in the sorting line.

[0020] In the figure, 1-bottom plate, 2-travel wheel, 3-rotating base, 4-detection device, 5-driving mechanism, 51-driving pulley, 52-belt, 53-driven pulley, 6-travel motor, 7-conveyor belt base, 8-servo motor, 9-conveyor belt, 10-clamping plate, 101-material guide inclined plate, 11-guide rod, 12-top plate, 13-conveyor motor, 14-cylinder, 15-connecting rod, 16-axle, 17-bar hole, 18-connecting rod rotating joint, 19-spring, 20-push column, 21-convex column, 22-driven bevel gear, 23-driving bevel gear, 24-rotating shaft, 25-channel machine, 26-automatic box cutting machine. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] refer to Figure 1-2 As shown, the utility model provides a replenishment trolley, including a base plate 1, a walking wheel 2 is arranged at the bottom of the base plate 1, and the walking wheel 2 moves on the walking frame track. A rotating base 3 is arranged on the base plate 1, and a conveyor belt base 7 is rotatably arranged on the rotating base 3. Preferably, the rotation angle of the conveyor belt base 7 is 90° each time the conveyor belt base 7 rotates, and the conveying direction can be changed by rotating the conveyor belt base 7. A conveyor belt 9 is arranged in the conveyor belt base 7 and a conveying motor 13 for driving the conveyor belt 9 to rotate is arranged on the side of the conveyor belt base 7. A detection device 4 is arranged on the front side of the rotating base 3, and the detection device 4 is a photoelectric induction detection device, reference Figure 6 As shown, in the sorting line, the automatic box splitter 26 unpacks the boxes. After unpacking, the cigarette pieces are added to the various conveying channels of the channel machine 25 through the replenishment cart. When the detection device 4 reaches the sensing device corresponding to the channel machine 25, the replenishment cart stops moving to transfer the cigarette pieces on the replenishment cart to the channel machine 25. A guide rod 11 is arranged between the two inner sides of the conveyor belt base 7. Preferably, the number of the guide rods 11 is 2-3. Two clamping plates 10 are inserted on the guide rod 11 to prevent the deflection of the clamping plates 10. Figure 3As shown, a spring 19 is provided on the back of the clamping plate 10, so that during the clamping process, the elastic force of the spring 19 can avoid rigid clamping and crushing of the cigarette pieces, and a push column 20 is connected to the spring 19. A top plate 12 is provided on the top of the conveyor belt base 7, and two strip holes 17 and a cylinder 14 are provided on the top plate 12. The strip holes 17 are parallel to the guide rod 11. The top ends of the push columns 20 are respectively penetrated in the two strip holes 17 and a connecting rod 15 is rotatably connected to the top of the push columns 20. A connecting rod rotating joint 18 is provided at the pushing end of the cylinder 14, and the other ends of the two connecting rods 15 are rotatably connected to the connecting rod rotating joint 18. During the clamping process, the cylinder 14 pushes out to change the angle of the two connecting rods so that the two clamping plates 10 move toward each other. One end of the clamping plate 10 is bent to form a material guide inclined plate 101, so as to guide the cigarette pieces into between the two clamping plates 10.

[0023] A further solution of this embodiment is that in order to drive the replenishment trolley to move, the two walking wheels 2 are connected by a wheel axle 16, a driving mechanism 5 for driving the wheel axle 16 to rotate is provided on the bottom plate 1, and a walking motor 6 is provided on one side of the driving mechanism 5. A further solution is that, referring to Figure 5 As shown, the driving mechanism 5 includes a driving pulley 51, a driven pulley 53 and a belt 52. The output end of the travel motor 6 is provided with a driving pulley 51, and the axle 16 is provided with a driven pulley 53. The driving pulley 51 and the driven pulley 53 are connected by a belt 52.

[0024] In order to enable the conveyor belt base 7 to rotate, refer to Figure 4 As shown, a boss 21 is provided at the bottom center of the conveyor belt base 7, the boss 21 extends into the rotating base 3 and a driven bevel gear 22 is provided at the bottom of the boss 21, a servo motor 8 is provided on one side of the rotating base 3, a rotating shaft 24 is provided at the output end of the servo motor 8, the rotating shaft 24 passes through the rotating base 3 and a driving bevel gear 23 is provided at the end of the rotating shaft 24, and the driving bevel gear 23 is meshed with the driven bevel gear 22. A rotating shaft support 25 is also provided in the rotating base 3, the rotating shaft 24 passes through the rotating shaft support 25, and a bearing is provided in the rotating shaft support 25, so as to support the rotating shaft 24.

[0025] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components or layout of the subject combination layout. In addition to the modifications and improvements made to the components or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A replenishment trolley, comprising a base plate (1), the bottom of which is provided with running wheels (2), characterized in that: The bottom plate (1) is provided with a rotating base (3), a conveyor belt base (7) is rotatably provided on the rotating base (3), a conveyor belt (9) is provided in the conveyor belt base (7), and a conveying motor (13) for driving the conveyor belt (9) to rotate is provided on the side of the conveyor belt base (7), a detection device (4) is provided on the front side of the rotating base (3), a guide rod (11) is provided between the two inner sides of the conveyor belt base (7), two clamping plates (10) are passed through the guide rod (11), and the back side of the clamping plate (10) is provided with A spring (19) is arranged, and a push rod (20) is connected to the spring (19). A top plate (12) is arranged on the top of the conveyor belt base (7). Two strip holes (17) and a cylinder (14) are arranged on the top plate (12). The top ends of the push rods (20) are respectively inserted into the two strip holes (17) and a connecting rod (15) is rotatably connected to the top ends of the push rods (20). A connecting rod rotating joint (18) is arranged at the push-out end of the cylinder (14). The other ends of the two connecting rods (15) are rotatably connected to the connecting rod rotating joint (18).

2. A replenishment trolley according to claim 1, characterized in that: The two running wheels (2) are connected via a wheel axle (16), a driving mechanism (5) for driving the wheel axle (16) to rotate is arranged on the bottom plate (1), and a running motor (6) is arranged on one side of the driving mechanism (5).

3. A replenishment trolley according to claim 2, characterized in that: The driving mechanism (5) comprises a driving pulley (51), a driven pulley (53) and a belt (52); the output end of the travel motor (6) is provided with a driving pulley (51), the wheel shaft (16) is provided with a driven pulley (53), and the driving pulley (51) and the driven pulley (53) are connected via a belt (52).

4. The replenishment trolley according to claim 1, characterized in that: A boss (21) is arranged at the center of the bottom of the conveyor belt base (7), the boss (21) extends into the rotating base (3) and a driven bevel gear (22) is arranged at the bottom of the boss (21), a servo motor (8) is arranged on one side of the rotating base (3), a rotating shaft (24) is arranged at the output end of the servo motor (8), the rotating shaft (24) passes through the rotating base (3) and a driving bevel gear (23) is arranged at the end of the rotating shaft (24), and the driving bevel gear (23) and the driven bevel gear (22) are meshed with each other.

5. A replenishment trolley according to claim 4, characterized in that: The rotating base (3) is also provided with a rotating shaft support (25), and the rotating shaft (24) passes through the rotating shaft support (25).

6. The replenishment trolley according to claim 1, characterized in that: One end of the clamping plate (10) is bent to form a material guiding inclined plate (101).

7. The replenishment trolley according to claim 1, characterized in that: The number of the guide rods (11) is 2-3.

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