Full-intelligent sample barrel robot for sample collector of sampling machine

Abstract

The invention discloses a full-intelligent sample barrel robot for a sample collector of a sampling machine. The full-intelligent sample barrel robot comprises an AGV trolley, a bracket assembly, a rotating table and a barrel covering assembly, the support assembly is arranged on the AGV, and the rotating table is rotationally arranged on the support assembly. The rotating table comprises a bottom plate, a conveying device and a weighing device, the bottom plate is rotationally arranged on the support assembly, the conveying device and the weighing device are arranged on the bottom plate, linear modules are arranged on the bottom plate and located on the two sides of the weighing device, push rods are detachably connected to sliding blocks of the linear modules, and the push rods are located above the weighing device; according to the full-intelligent sample barrel robot for the sample collector of the sampling machine, manual pushing and following are not needed in the transferring process, and the unloading process of sample barrels is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of sampling, and in particular to a fully intelligent sample bucket robot for a sampler sample collector. Background Art

[0002] In the process of coal sample preparation, the collected coal samples are collected by sample barrels and then uniformly delivered to the coal sample handover room. In the traditional collection process, sample barrels are carried by manpower, which increases the labor intensity. After checking, the invention with the publication number CN205344965U records a multifunctional sampling vehicle, including a frame, four wheels arranged at the bottom of the frame, and a handlebar fixedly arranged at the rear side of the frame. The frame is provided with two grooves arranged in the left and right directions, and the axle connecting the two wheels is rotatably installed in the groove. A carriage is provided on the frame, and a partition is detachably fixedly arranged in the carriage. The partitions cross each other to form a compartment for placing a sampling barrel or a sampling bottle. During the operation of the device, the operator needs to push the sampling vehicle throughout the whole process and manually unload the sample barrel. Although this reduces the labor intensity, it is still troublesome and time-consuming. In response to this problem, the present invention provides a fully intelligent sample barrel robot for a sampler collector. Summary of the invention

[0003] The purpose of the present invention is to provide a fully intelligent sample barrel robot for a sampler sample collector, so that the transport process does not require manual pushing and following and facilitates the unloading process of the sample barrel.

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

[0005] A fully intelligent sample bucket robot for a sampler sample collector, comprising an AGV trolley, a bracket assembly, a rotating platform, and a bucket cover assembly; the bracket assembly is arranged on the AGV trolley, and the rotating platform is rotatably arranged on the bracket assembly;

[0006] The rotating platform includes a bottom plate, a conveying device and a weighing device. The bottom plate is rotatably arranged on the bracket assembly. The conveying device and the weighing device are arranged on the bottom plate. A linear module is arranged on the bottom plate. The linear module is located on both sides of the weighing device. A push rod is detachably connected to the slider of the linear module. The push rod is located above the weighing device.

[0007] The cover barrel assembly is located above the intersection line of the conveying device and the weighing device. The cover barrel assembly includes a cross bar, a rotating support, a barrel cover, a first cylinder and a pull rope. The cross bar is slidably arranged above the bottom plate, and a rotating support and the first cylinder are arranged in the middle of the bottom plate. The shaft section of the barrel cover is rotatably arranged on the rotating support, and the push-out end of the first cylinder and the barrel cover are connected by a pull rope.

[0008] Furthermore, the bracket assembly includes a bracket body, an extension rod, a bracket top plate and an anti-roll support component. The bracket body is fixedly set on the AGV vehicle and a bracket top plate is set on the bracket body. Extension rods are set on both sides of the bracket body and anti-roll support components are set at both ends of the extension rods.

[0009] Furthermore, the anti-roll support assembly includes a cylinder sleeve, a second cylinder and a support plate, the cylinder sleeve is fixedly arranged at both ends of the extension rod, the second cylinder is fixedly arranged in the cylinder sleeve and the push-out end of the second cylinder passes downward through the cylinder sleeve and is connected to the support plate.

[0010] Furthermore, side uprights are arranged on both sides of the bottom plate, triangular reinforcing plates are arranged at right angles between the two sides of the side uprights and the bottom plate, through holes are arranged at intervals on the side uprights, sliding sleeves are arranged at both ends of the cross bar, and the sliding sleeves are passed through the side uprights and connected by screws.

[0011] Furthermore, a central axis is arranged at the bottom of the base plate, the central axis passes through the top plate of the bracket and a driven conical gear is arranged at the end of the central axis, a motor is fixedly arranged on the AGV trolley, the output end of the motor is connected to the active conical gear, and the active conical gear is meshed with the driven conical gear.

[0012] Furthermore, a push rod sleeve is provided on the slider of the linear module, and two ends of the push rod are inserted into the push rod sleeve.

[0013] Furthermore, a camera is also arranged on the side of the side upright.

[0014] Furthermore, when the second cylinder is pushed out, the support plate contacts the ground.

[0015] Furthermore, when the first cylinder is in an initial state, the barrel cover is located on a horizontal plane, and when the first cylinder is pushed out, the barrel cover is located on a vertical plane.

[0016] Furthermore, it also includes an induction switch, which is used to stop the AGV trolley, and the induction switch is arranged on the front and rear sides of the bracket top plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention uses an AGV trolley to transport sample barrels, which can travel along a specified route to reach a specified point, so that people do not need to push and follow. A bracket assembly and a rotating table are arranged on the AGV trolley. The rotating table is used to place the sample barrels. The rotating table can be rotated to facilitate unloading of the sample barrels from different directions. A conveying device and a weighing device are arranged on the bottom plate of the rotating table. The weighing device is used to weigh the total mass of the sample barrel, and the conveying device is used to facilitate conveying and unloading the sample barrel. In addition, linear modules and push rods are arranged on both sides of the conveying device, so that when the sample barrel is full of coal samples, it is pushed to the conveying device to prepare for unloading. A cover barrel assembly is arranged above the rotating table. When the coal sample is full, it is covered on the sample barrel through the barrel cover, so as to prevent dust, coal dust or other impurities from mixing into it during transportation and causing deviation in coal quality component results. In addition, an anti-tilt support assembly is also arranged on the bracket assembly to prevent tipping due to unbalanced force during unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention.

[0020] Figure 2 for Figure 1 The main view in .

[0021] Figure 3 This is a schematic diagram of the rotating table structure.

[0022] Figure 4 This is a schematic diagram of the turntable from a top-down perspective.

[0023] Figure 5 A schematic diagram of the bracket assembly structure.

[0024] In the figure, 1-AGV trolley, 2-bottom plate, 3-bracket assembly, 31-bracket body, 32-extension rod, 33-anti-tilt support assembly, 33a-cylinder sleeve, 33b-second cylinder, 33c-support plate, 34-bracket top plate, 4-conveying device, 5-weighing device, 6-side upright, 7-triangular reinforcement plate, 8-barrel, 9-barrel cover, 10-rotating support, 11-sliding sleeve, 12-cross bar, 13-first cylinder, 14-camera, 15-push rod sleeve, 16-push rod, 17-pull rope, 18-linear module, 19-motor, 20-active tapered gear, 21-driven tapered gear, 22-center axis, 23-induction switch. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] See also Figure 1-5 The present invention provides a fully intelligent sample bucket robot for a sampler sample collector, comprising an AGV trolley 1, a bracket assembly 3, a rotating table, and a cover bucket assembly; the bracket assembly 3 is arranged on the AGV trolley 1, and the rotating table is rotatably arranged on the bracket assembly 3;

[0027] The AGV trolley 1 is a prior art, and the present invention does not improve it. The AGV trolley 1 enables the trolley 1 to travel according to the prescribed guide path, thereby facilitating sampling, transporting sample barrels, and unloading at designated points.

[0028] The rotating table includes a base plate 2, a conveying device 4 and a weighing device 5. The base plate 2 is rotatably arranged on the bracket assembly 3. The conveying device 4 and the weighing device 5 are arranged on the base plate 2. Preferably, the conveying device 4 and the weighing device 5 respectively occupy half of the base plate 2. A linear module 18 is arranged on the base plate 2. The linear module 18 is also a prior art and the present invention will not elaborate on it. The linear module 18 is located on both sides of the weighing device 5 and a push rod 16 is detachably connected to the slider of the linear module 18. The push rod 16 is located above the weighing device 5. A further solution is that a push rod sleeve 15 is arranged on the slider of the linear module 18, and both ends of the push rod 16 are inserted into the push rod sleeve 15.

[0029] A push rod 16 is provided to push the sample barrel on the weighing device 5 onto the conveying device 4 in order to prepare for unloading.

[0030] The barrel cover assembly is located above the boundary line between the conveying device 4 and the weighing device 5. The barrel cover assembly includes a cross bar 12, a rotating support 10, a barrel cover 9, a first cylinder 13 and a pull rope 17. The cross bar 12 is slidably arranged above the bottom plate 2, so that the height of the cross bar 12 can be adjusted to meet the requirements of covering sample barrels of different heights. The rotating support 10 and the first cylinder 13 are arranged in the middle of the bottom plate 2. The shaft section of the barrel cover 9 is rotatably arranged on the rotating support 10, so that the barrel cover 9 can be rotated. The preferred number of barrel covers 9 is two, which correspond to the conveying device 4 and the weighing device 5 respectively. The push-out end of the first cylinder 13 is connected to the barrel cover 9 by a pull rope 17. When the first cylinder 13 is in the initial state, the barrel cover 9 is located on a horizontal plane, so that the sample barrel is covered. When the first cylinder 13 is pushed out, the barrel cover 9 is located on a vertical plane.

[0031] On the basis of the above scheme, the bracket assembly 3 includes a bracket body 31, an extension rod 32, a bracket top plate 34 and an anti-roll support component 33. The bracket body 31 is fixedly set on the AGV trolley 1 and a bracket top plate 34 is set on the bracket body 31. The bottom plate 2 is contacted with the bracket top plate 34. Extension rods 32 are set on both sides of the bracket body 31 and anti-roll support components 33 are set at both ends of the extension rods 32, so as to prevent the device from tilting when unloading the sample barrel.

[0032] The anti-tilt support assembly 33 includes a cylinder sleeve 33a, a second cylinder 33b and a support plate 33c. The cylinder sleeve 33a is fixedly arranged at both ends of the extension rod 32. The second cylinder 33b is fixedly arranged in the cylinder sleeve 33a and the push-out end of the second cylinder 33b passes downward through the cylinder sleeve 33a and is connected to the support plate 33c. In this embodiment, the second cylinder 33b is synchronously driven. In addition, when the second cylinder 33b is pushed out, the support plate 33c contacts the ground. When unloading or loading is required, the second cylinder 33b pushes the support plate 33c to contact the ground to prevent tilting due to uneven force.

[0033] On the basis of the above scheme, side uprights 6 are provided on both sides of the bottom plate 2, and triangular reinforcing plates 7 are provided at right angles between the side uprights 6 and the bottom plate 2 to increase the strength of the bottom plate 2. Through holes are arranged at intervals on the side uprights 6. In order to facilitate the adjustment of the height of the cross bar 12, sliding sleeves 11 are provided at both ends of the cross bar 12. The sliding sleeves 11 are passed through the side uprights 6 and connected by screws. The height of the sliding sleeves 11 can be adjusted so that the barrel cover 9 can be covered on the sample barrel 8.

[0034] In order to realize the rotation of the turntable, a central axis 22 is arranged at the bottom of the base plate 2, the central axis 22 passes through the bracket top plate 34 and a driven conical tooth 21 is arranged at the end of the central axis 22, and a motor 19 is fixedly arranged on the AGV trolley 1. The motor 19 adopts a servo motor, and the output end of the motor 19 is connected with an active conical tooth 20, and the active conical tooth 20 is meshed with the driven conical tooth 21, thereby realizing the rotation of the turntable on the bracket top plate 34, thereby facilitating the unloading of the sample barrel in different directions.

[0035] The side of the side upright 6 is also provided with a camera 14, through which the transfer process can be monitored. In addition, it also includes a sensor switch 23, which is used to stop the AGV 1. The sensor switch 23 is set on the front and rear sides of the bracket top plate 34. It should be pointed out that during the implementation of the present invention, a detection area that cooperates with the sensor switch 23 is also required to be set at the loading point and the unloading point. When the AGV 1 approaches the detection area, the sensor switch 23 senses the detection area and stops moving forward.

[0036] The working process of the present invention is to adjust the position of the cover barrel assembly according to the height of the sample barrel 8. When the AGV trolley 1 travels to the sample loading point, the AGV trolley 1 stops moving forward when the induction switch 23 senses the detection area, and the sample barrel 8 is placed on the weighing device 5 in advance. The total mass can be weighed by the weighing device 5. When the sample barrel 8 is full, the first cylinder 13 is started so that the barrel cover 9 is placed on the sample barrel 8, and the push rod 16 is inserted and the linear module 18 is opened, so that the sample barrel 8 is pushed to the conveying device 4 by the push rod 16. At this time, the weighing device 5 is empty and another sample barrel 8 can be placed to collect another coal sample, or the collected coal sample can be directly transported to the handover room. When arriving at the handover room, the AGV trolley 1 is stopped by the induction switch 23, and the anti-tilt support assembly 33 and the conveying device 4 are started to unload the sample barrel 8 on the conveying device 4. It should be noted that for the logical process of this work, those skilled in the art can implement the corresponding PLC control, and the present invention is not limited to this.

[0037] Although the present invention is described herein with reference to a number of illustrative embodiments of the present invention, it will be appreciated 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 present disclosure, drawings, and claims, a variety of variations and modifications may be made to the components or layout of the subject combination layout. In addition to variations and modifications to the components or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A fully intelligent sample bucket robot for a sampler and sample collector, characterized by: It comprises an AGV trolley (1), a bracket assembly (3), a rotating platform, and a cover barrel assembly; the bracket assembly (3) is arranged on the AGV trolley (1), and the rotating platform is rotatably arranged on the bracket assembly (3); The rotating platform comprises a base plate (2), a conveying device (4) and a weighing device (5); the base plate (2) is rotatably arranged on the bracket assembly (3); the conveying device (4) and the weighing device (5) are arranged on the base plate (2); a linear module (18) is arranged on the base plate (2); the linear module (18) is located on both sides of the weighing device (5); and a push rod (16) is detachably connected to a slider of the linear module (18); the push rod (16) is located above the weighing device (5); The cover barrel assembly is located above the intersection line of the conveying device (4) and the weighing device (5), and comprises a cross bar (12), a rotating support (10), a barrel cover (9), a first cylinder (13) and a pull rope (17). The cross bar (12) is slidably arranged above the bottom plate (2), and the rotating support (10) and the first cylinder (13) are arranged in the middle of the bottom plate (2). The shaft section of the barrel cover (9) is rotatably arranged on the rotating support (10), and the push-out end of the first cylinder (13) and the barrel cover (9) are connected by a pull rope (17).

2. According to claim 1, a fully intelligent sample bucket robot for a sampler and a sample collector, characterized in that: The support assembly (3) comprises a support body (31), an extension rod (32), a support top plate (34) and an anti-tilt support component (33); the support body (31) is fixedly arranged on the AGV trolley (1) and a support top plate (34) is arranged on the support body (31); extension rods (32) are arranged on both sides of the support body (31) and anti-tilt support components (33) are arranged at both ends of the extension rods (32).

3. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 2, characterized in that: The anti-tilt support assembly (33) comprises a cylinder sleeve (33a), a second cylinder (33b) and a support plate (33c); the cylinder sleeve (33a) is fixedly arranged at both ends of the extension rod (32); the second cylinder (33b) is fixedly arranged in the cylinder sleeve (33a); and the push-out end of the second cylinder (33b) passes downward through the cylinder sleeve (33a) and is connected to the support plate (33c).

4. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 1, characterized in that: Side uprights (6) are arranged on both sides of the bottom plate (2), triangular reinforcing plates (7) are arranged at right angles between the two sides of the side uprights (6) and the bottom plate (2), through holes are arranged at intervals on the side uprights (6), and sliding sleeves (11) are arranged at both ends of the cross bar (12), and the sliding sleeves (11) are inserted into the side uprights (6) and connected by screws.

5. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 1, characterized in that: A central shaft (22) is arranged at the bottom of the base plate (2), the central shaft (22) passes through the bracket top plate (34) and a driven conical tooth (21) is arranged at the end of the central shaft (22), a motor (19) is fixedly arranged on the AGV trolley (1), an output end of the motor (19) is connected to an active conical tooth (20), and the active conical tooth (20) is meshed with the driven conical tooth (21).

6. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 1, characterized in that: A push rod sleeve (15) is arranged on the slider of the linear module (18), and two ends of the push rod (16) are inserted into the push rod sleeve (15).

7. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 4, characterized in that: A camera (14) is also provided on the side of the side upright pole (6).

8. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 3, characterized in that: When the second cylinder (33b) is pushed out, the support plate (33c) contacts the ground.

9. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 1, characterized in that: When the first cylinder (13) is in an initial state, the barrel cover (9) is located on a horizontal plane; when the first cylinder (13) is pushed out, the barrel cover (9) is located on a vertical plane.

10. The fully intelligent sample bucket robot for sample collection of a sampler according to claim 1, characterized in that: It also includes an induction switch (23), which is used to stop the AGV trolley (1). The induction switch (23) is arranged on the front and rear sides of the bracket top plate (34).

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