CN219566637U - RGV trolley - Google Patents

Abstract

The utility model relates to the technical field of cargo transport vehicles, in particular to an RGV trolley, which comprises a frame body, a roller assembly arranged on the frame body and used for conveying cargoes, and a first driving mechanism used for driving the frame body to move, wherein a baffle and a second driving mechanism are respectively arranged at the cargo input end and the cargo output end of the roller assembly, and the second driving mechanism is used for driving the baffle to lift so as to limit the cargoes on the roller assembly. After the goods are input to the roller assembly, the baffle that is located the input and the output rises, and then at the in-process that the frame body removed, carries out spacingly to the goods through the baffle of roller assembly input and output, avoids dropping and causing the problem that the goods damaged from the frame body at the in-process goods that remove, promotes goods conveying efficiency simultaneously.

Description

RGV trolley

Technical Field

The utility model relates to the technical field of cargo transport vehicles, in particular to an RGV trolley.

Background

RGV dolly is a cargo transportation dolly for transporting goods between many transfer chain, generally includes the dolly body and sets up the roller line on the dolly body, and this roller line has roller and driving piece, and driving piece is used for driving the roller rotation. After the RGV trolley transfers the goods to the conveying line, the goods are conveyed to the conveying line through the rotation of the roller. However, when the existing RGV trolley is used for transferring and transporting goods, the goods easily slide down from the RGV trolley, so that the goods are damaged, and the goods conveying efficiency is affected.

Disclosure of Invention

In order to solve one of the technical problems, the utility model provides an RGV trolley, which comprises a trolley frame body, a roller assembly arranged on the trolley frame body and used for conveying goods, and a first driving mechanism used for driving the trolley frame body to move, wherein a baffle and a second driving mechanism are respectively arranged at the goods input end and the goods output end of the roller assembly, and the second driving mechanism is used for driving the baffle to lift so as to limit the goods on the roller assembly. When goods are required to be input onto the roller assembly from the conveying line, the second driving mechanism positioned at the goods input end of the roller assembly drives the baffle to descend, and the baffle positioned at the output end ascends; after the goods are input to the roller assembly, the baffle located at the input end rises, and then in the moving process of the frame body, the goods are limited through the baffle at the input end and the output end of the roller assembly, so that the problem that the goods are damaged due to the fact that the goods fall from the frame body in the moving process is avoided, and meanwhile, the goods conveying efficiency is improved.

Preferably, the second driving mechanism comprises a first driving member and a connecting member connected with the first driving member, the baffle is connected with the connecting member, and the first driving member is suitable for driving the connecting member and the baffle to move up and down. And then drive the connecting piece through first driving piece and go up and down to drive baffle lift and remove, make the baffle stretch out roller subassembly top, in order to realize carrying out spacingly to roller subassembly's material, prevent that the goods from dropping.

Preferably, the rotating shaft of the first driving member is connected with a roller, the connecting member is provided with a guide groove in a penetrating manner, the guide groove can accommodate the roller, and the axis of the rotating shaft of the first driving member is parallel to the axis of the roller. When the rotating shaft of the first driving piece rotates, the idler wheel rotates around the axis of the rotating shaft, and then the idler wheel moves in the guide groove while rotating, so that the connecting piece is driven to ascend or descend, the baffle is fixedly connected with the connecting piece, and the purpose of driving the baffle to ascend and descend is achieved.

Preferably, the roller assembly further comprises a supporting rod for bearing the baffle, the supporting rod is fixedly connected with the roller assembly, a guide pillar is movably arranged on the supporting rod in a penetrating mode, and two ends of the guide pillar are respectively connected with the connecting piece and the baffle. When the first driving piece drives the connecting piece to move up and down, the baffle plate is further made to move up and down relative to the support rod through sliding fit of the guide post and the support rod.

Preferably, a detection component is arranged on the frame body and positioned on one side of the connecting piece, and the detection component is used for detecting the height position of the connecting piece. Specifically, the detection assembly comprises two pairs of proximity sensors, the proximity sensors are arranged at intervals along the lifting direction of the connecting piece, and then the positions of the connecting piece are detected in place through the two pairs of proximity sensors, so that the baffle is guaranteed to be in a set position for transferring and transporting goods, and the safety of transporting the goods is improved.

Preferably, the first driving mechanism comprises a second driving piece, a transmission shaft and travelling wheels, wherein the travelling wheels are connected to two ends of the transmission shaft, and the transmission shaft is connected to the driving end of the second driving piece. The transmission shaft is driven to rotate through the second driving piece, so that the driving travelling wheel rotates, and a guide wheel is further arranged on the side of the frame body and used for guiding movement of the frame body.

Preferably, the roller assembly comprises a mounting plate arranged on the frame body, a plurality of rollers which can be connected with the mounting plate in a relative rotation manner, and a third driving mechanism, wherein the third driving mechanism is used for driving the rollers to rotate. The cargo is borne by the rollers, and when the cargo is required to be transported, the rollers are driven to rotate by the third driving machine, so that the cargo on the rollers is transported forwards, and the purpose of transporting the cargo is achieved.

Preferably, the third driving mechanism comprises a third driving piece and a first gear arranged at the driving end of the third driving piece, the end part of the roller is connected with a second gear, and the second gear is connected with the first gear through a transmission chain. The first gear is connected to the rotating end of the motor, and then the first gear is driven to rotate through the third driving piece, and the first gear drives the second gear to rotate through the transmission chain, so that the roller rotates, and goods conveying and transferring are achieved.

Preferably, the frame body is provided with an adjusting assembly, the roller assembly is connected to the adjusting assembly, and the adjusting assembly is suitable for adjusting the height position of the roller assembly. And then adjust roller assembly's high position through adjusting assembly to make roller assembly and transfer chain link up, be convenient for transfer goods.

Preferably, the adjusting component comprises a supporting seat arranged on the frame body and a bolt penetrating through the supporting seat, the end part of the bolt is connected with the roller component, and the supporting seat is in locking connection with the bolt through a nut. The bolt is in threaded connection with the supporting seat, and then the height is adjusted through rotating the bolt, so that the overall height position of the roller assembly is adjusted, the bolt is locked on the supporting seat through the nut, and then the bolt is relatively fixed with the supporting seat, and when the bolt needs to be adjusted, the nut is loosened, and the bolt can be rotated to be adjusted.

Compared with the prior art, the utility model has the beneficial effects that: according to the scheme, the roller assembly is arranged on the frame body and used for conveying cargoes, the frame body is provided with the first driving mechanism used for driving the frame body to move, the frame body can further convey cargoes among a plurality of conveying lines, and the cargo input end and the cargo output end of the roller assembly are respectively provided with the baffle plate and the second driving mechanism. After the goods are input to the roller assembly, the baffle that is located the input and the output rises, and then at the in-process that the frame body removed, carries out spacingly to the goods through the baffle of roller assembly input and output, avoids dropping and causing the problem that the goods damaged from the frame body at the in-process goods that remove, promotes goods conveying efficiency simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present utility model or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from them without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of an RGV cart according to an embodiment of the present utility model;

FIG. 2 is an overall block diagram of an RGV cart according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 1 in accordance with an embodiment of the present utility model;

FIG. 4 is a front view of a second drive mechanism according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 1 according to an embodiment of the present utility model;

FIG. 6 is a bottom view of an RGV cart according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of an adjusting component according to an embodiment of the present utility model.

Reference numerals

10. A frame body; 11. a second driving member; 12. a transmission shaft; 13. a walking wheel; 20. a roller assembly; 21. a roller; 22. a third driving mechanism; 221. a third driving member; 222. a first gear; 211. a second gear; 23. a mounting plate; 30. a baffle; 40. a second driving mechanism; 41. a first driving member; 42. a connecting piece; 43. a guide post; 44. a roller; 45. a roller; 46. a detection assembly; 47. a support rod; 50. an adjustment assembly; 51. a support base; 52. a bolt; 53. and (3) a nut.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth in order to provide a further understanding of the utility model, and are intended to be described in connection with the accompanying drawings:

in order to solve the above-mentioned technical problems, this embodiment provides an RGV trolley, as shown in fig. 1-2, which includes a frame body 10, a roller assembly 20 disposed on the frame body 10, wherein the roller assembly 20 can transport goods, such that the goods move on the roller assembly 20, a first driving mechanism for driving the frame body 10 to move is disposed on the frame body 10, and further the frame body 10 can transport the goods between a plurality of conveying lines, and a baffle 30 and a second driving mechanism 40 are disposed at the goods input end and the goods output end of the roller assembly 20, respectively. When the goods are required to be input onto the roller assembly 20 from the conveying line, the second driving mechanism 40 positioned at the goods input end of the roller assembly 20 drives the baffle plate 30 to descend, and the baffle plate 30 positioned at the output end ascends; after the goods are input to the roller assembly 20, the baffle 30 at the input end ascends, and then in the moving process of the frame body 10, the goods are limited through the baffle 30 at the input end and the output end of the roller assembly 20, so that the problem that the goods are damaged due to falling from the frame body 10 in the moving process is avoided, and meanwhile, the goods conveying efficiency is improved.

Further, when the carriage body 10 conveys the goods to another conveyor line, the barrier 30 at the output end of the roller assembly 20 is driven to descend, and the roller assembly 20 conveys the goods from the output end to the other conveyor line for conveying. Specifically, in order to realize that the baffle 30 is driven to rise and fall, the second driving mechanism 40 includes a first driving member 41 and a connecting member 42 connected to the first driving member 41, and for example, the first driving member 41 may be an air cylinder, the connecting member 42 is connected to the driving end of the first driving member 41, and the baffle 30 is connected to the connecting member 42, and then the connecting member 42 is driven to rise and fall by the first driving member 41, so as to drive the baffle 30 to rise and fall, so that the baffle 30 extends above the roller assembly 20, so as to realize limiting the material of the roller assembly 20.

Further, in the above-mentioned scheme, when the first driving member 41 is a cylinder, the cylinder may temporarily use a certain height space, which easily causes the cylinder not to descend below the roller assembly 20. Therefore, as a preferred embodiment, as shown in fig. 3-4, the first driving member 41 is a motor, the rotating shaft of the motor is connected with a roller 44, the connecting member 42 is provided with a guide slot 45 capable of accommodating the roller 44, the axle center of the rotating shaft of the first driving member 41 is parallel to the axle center of the roller 44, when the rotating shaft of the first driving member 41 rotates, the roller 44 rotates around the axle center of the rotating shaft, and then the roller 44 moves in the guide slot 45 while rotating, so as to drive the connecting member 42 to rise or fall, and the baffle 30 is fixedly connected with the connecting member 42, so that the purpose of driving the baffle 30 to rise or fall is achieved, and meanwhile, the first driving member 41 can be arranged at the side of the baffle 30, so that the height space is saved.

Further, in order to realize the installation of the baffle 30, the device further comprises a support rod 47 for supporting the baffle 30, the support rod 47 is fixedly connected with the roller assembly 20, a guide sleeve is arranged on the support rod 47, a guide pillar 43 is movably arranged in the guide sleeve of the support rod 47 in a penetrating manner, two ends of the guide pillar 43 are respectively connected with the connecting piece 42 and the baffle 30, and when the first driving piece 41 drives the connecting piece 42 to move up and down, the baffle 30 is further made to move up and down relative to the support rod 47 through the sliding fit of the guide pillar 43 and the guide sleeve of the support rod 47.

In order to detect the lifting position of the baffle 30, a detecting assembly 46 is disposed on the frame body 10 at the side of the connecting member 42, and the detecting assembly 46 is used for detecting the height position of the connecting member 42. Specifically, the detecting component 46 includes two sets of proximity sensors, and the proximity sensors are arranged at intervals along the lifting direction of the connecting piece 42, so that the positions of the connecting piece 42 are detected in place through the two sets of proximity sensors, and therefore, the purpose that goods are transferred and transported after the baffle is located at a set position is ensured, and the safety of transporting the goods is improved.

In order to achieve the purpose of driving the frame body 10 to move for transporting goods, the conventional RGV trolley is mostly driven on a rail, for this purpose, a first driving mechanism for driving the frame body 10 to move is provided at a side of the frame body 10 contacting with the rail, as shown in fig. 6, the first driving mechanism includes a second driving member 11, a driving shaft 12 and a traveling wheel 13, the second driving member 11 is a motor, the traveling wheel 13 is connected to two ends of the driving shaft 12, the driving shaft 12 is connected to the driving end of the second driving member 11, and the driving shaft 12 is driven to rotate by the second driving member 11, so that the traveling wheel 13 is driven to rotate. A guide wheel 14 is further provided on a side of the frame body 10 for guiding movement of the frame body 10.

In order to realize the transportation of goods by the roller assembly 20, as shown in fig. 5, the roller assembly 20 comprises a mounting plate 23 arranged on the frame body 10, a plurality of rollers 21 rotatably connected to the mounting plate 23, and a third driving mechanism 22, wherein the third driving mechanism 22 is used for driving the rollers 21 to rotate. The rollers 21 bear cargoes, and when the cargoes need to be transported, the rollers 21 are driven to rotate by the third driving mechanism 22, so that the cargoes on the rollers 21 are transported forwards, and the purpose of transporting the cargoes is achieved.

Specifically, in order to drive the rollers 21 to rotate in the above-mentioned scheme, as shown in fig. 5, the third driving mechanism 22 includes a third driving member 221 and a first gear 222 disposed at the driving end of the third driving member 221, one end of the roller 21 is connected with a second gear 211, and the roller 21, the second gear 211 and the first gear 222 are connected through a transmission chain (not shown in the drawing). The third driving member 221 is an electric motor, and the first gear 222 is connected to a rotating end of the electric motor, so that the first gear 222 is driven to rotate by the third driving member 221, and the first gear 222 drives the second gear 211 to rotate by a transmission chain, so that the roller 21 rotates.

When the frame body 10 transports goods between a plurality of conveying lines, in order to enable the height of the roller assembly 20 to be in butt joint with the height of the conveying lines, an adjusting assembly 50 is arranged on the frame body 10, and then the height position of the roller assembly 20 is adjusted through the adjusting assembly 50, so that the roller assembly 20 is connected with the conveying lines, and the goods are convenient to transfer.

Specifically, as shown in fig. 7, the adjusting assembly 50 includes a supporting seat 51 disposed on the frame body 10, and a bolt 52 penetrating through the supporting seat 51, the bolt 52 is in threaded connection with the supporting seat 51, the top of the bolt 52 is connected to the mounting frame 23 of the roller assembly 20, and then the height of the roller assembly 20 is adjusted by rotating the bolt 52, so that a nut 53 is in threaded connection with the bolt 52, after the height of the bolt 52 is adjusted, the bolt 52 is locked to the supporting seat 51 through the nut 53, and then the bolt 52 is relatively fixed with the supporting seat 51, and when the adjustment is required, the nut 53 is released, and the bolt 52 can be rotated for adjustment.

In summary, in one or more embodiments of the present utility model, a roller assembly is disposed on a frame body, the roller assembly is used for conveying goods, a first driving mechanism is disposed on the frame body and is used for driving the frame body to move, the frame body can further transport goods between a plurality of conveying lines, and a baffle and a second driving mechanism are disposed at a goods input end and an output end of the roller assembly, respectively. After the goods are input to the roller assembly, the baffle that is located the input and the output rises, and then at the in-process that the frame body removed, carries out spacingly to the goods through the baffle of roller assembly input and output, avoids dropping and causing the problem that the goods damaged from the frame body at the in-process goods that remove, promotes goods conveying efficiency simultaneously.

The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.

Claims (10)

1. An RGV trolley, characterized by: including the frame body (10), set up in just be used for carrying the roller subassembly (20) of goods on the frame body (10) and be used for the drive the first actuating mechanism that the frame body (10) removed, be located the goods input and the output of roller subassembly (20) are provided with baffle (30) and second actuating mechanism (40) respectively, second actuating mechanism (40) are used for the drive baffle (30) go up and down, in order to right cargo on the roller subassembly (20) is spacing.

2. The RGV trolley of claim 1, wherein: the second driving mechanism (40) comprises a first driving piece (41) and a connecting piece (42) connected with the first driving piece (41), the baffle plate (30) is connected with the connecting piece (42), and the first driving piece (41) is suitable for driving the connecting piece (42) and the baffle plate (30) to move in a lifting mode.

3. The RGV trolley of claim 2, wherein: the rotary shaft of the first driving piece (41) is connected with a roller (44), a guide groove (45) capable of accommodating the roller (44) is formed in the connecting piece (42) in a penetrating mode, and the axis of the rotary shaft of the first driving piece (41) is parallel to the axis of the roller (44).

4. The RGV trolley of claim 2, wherein: the novel roller assembly is characterized by further comprising a supporting rod (47) used for supporting the baffle plate (30), the supporting rod (47) is fixedly connected with the roller assembly (20), a guide pillar (43) is movably arranged on the supporting rod (47) in a penetrating mode, and two ends of the guide pillar (43) are respectively connected with the connecting piece (42) and the baffle plate (30).

5. The RGV trolley of claim 2, wherein: a detection assembly (46) is arranged on one side of the connecting piece (42) of the frame body (10), and the detection assembly (46) is used for detecting the height position of the connecting piece (42).

6. The RGV trolley of claim 1, wherein: the first driving mechanism comprises a second driving piece (11), a transmission shaft (12) and travelling wheels (13), wherein the travelling wheels (13) are connected to two ends of the transmission shaft (12), and the transmission shaft (12) is connected to the driving end of the second driving piece (11).

7. The RGV trolley of claim 1, wherein: the roller assembly (20) comprises a mounting plate (23) arranged on the frame body (10), a plurality of rollers (21) which can be connected with the mounting plate (23) in a relative rotation mode, and a third driving mechanism (22), wherein the third driving mechanism (22) is used for driving the rollers (21) to rotate.

8. The RGV trolley of claim 7, wherein: the third driving mechanism (22) comprises a third driving piece (221) and a first gear (222) arranged at the driving end of the third driving piece (221), the end part of the roller (21) is connected with a second gear (211), and the second gear (211) and the first gear (222) are connected through a transmission chain.

9. The RGV trolley of claim 1, wherein: the frame body (10) is provided with an adjusting assembly (50), the roller assembly (20) is connected to the adjusting assembly (50), and the adjusting assembly (50) is suitable for adjusting the height position of the roller assembly (20).

10. The RGV trolley of claim 9, wherein: the adjusting assembly (50) comprises a supporting seat (51) arranged on the frame body (10) and a bolt (52) penetrating through the supporting seat (51), the end part of the bolt (52) is connected with the roller assembly (20), and the supporting seat (51) and the bolt (52) are in locking connection through a nut (53).