CN215624791U - Double-station RGV trolley - Google Patents

Abstract

The utility model discloses a double-station RGV (reduced target volume) trolley, which belongs to the field of double-station RGV trolleys and comprises an inner hexagon screw, a driven shaft system and a nylon buffer block, wherein the inner hexagon screw is rotationally connected with a double-chain wheel roller through threads, the right side of the double-chain wheel roller is fixedly connected with the inner hexagon screw, the inner hexagon screw is rotationally connected with a conveying shaft system through threads, the right side of the conveying shaft system is fixedly connected with a bearing with a seat, and the right side of the bearing with the seat is fixedly connected with a bracket. Thereby prolonging the service life of the double-station RGV.

Description

Double-station RGV trolley

Technical Field

The utility model relates to the field of double-station RGV (reduced gauge volume) trolleys, in particular to a double-station RGV trolley.

Background

This product is used for long distance fast conveyor, and is than current single-station RGV dolly efficiency promotion one time. The conveying process is stable, no blockage phenomenon exists, and the noise is low. Can convey articles with larger mass. The RGV trolley has high traveling speed and accurate positioning. The product can increase whether the motor is explosion-proof according to the in-use condition.

The current single-station RGV trolley has low working efficiency, so that the working progress is delayed, the wasted mechanical energy and the labor force are large, the connection between each part is unreasonable, and the service life of the current single-station RGV trolley is shortened.

SUMMERY OF THE UTILITY MODEL

The double-station RGV trolley is used for long-distance rapid conveying, the efficiency is improved by one time compared with the conventional single-station RGV trolley, the conveying process is stable, the clamping resistance phenomenon is avoided, the noise is low, objects with high quality can be conveyed, the RGV trolley is high in traveling speed and accurate in positioning, whether a motor is explosion-proof or not can be added to a product according to the use condition, the double-station RGV trolley is reasonable in structure, the connection parts are reasonable, the whole device is firmer and more convenient, and the service life of the double-station RGV trolley is prolonged.

In order to solve the above problems, the present invention adopts the following technical solutions.

A double-station RGV (reduced target volume) trolley comprises a first inner hexagon screw, a driven shafting and a nylon buffer block, wherein the first inner hexagon screw is rotationally connected with a double-chain wheel roller through threads, the right side of the double-chain wheel roller is fixedly connected with a second inner hexagon screw, the second inner hexagon screw is rotationally connected with a conveying shafting through threads, the right side of the conveying shafting is fixedly connected with a bearing with a seat, the right side of the bearing with the seat is fixedly connected with a support, the right side of the support is fixedly connected with a guide wheel combination, the right side of the driven shafting is fixedly connected with a protective cover, the right side of the driven shafting is fixedly connected with a cover plate, the right side of the cover plate is fixedly connected with an inner protective edge, the right side of the inner protective edge is fixedly connected with a first Rydison reducer and a new Rydison explosion-proof motor, and the lower end of the first Rydison reducer and the new explosion-proof motor is rotationally connected with a sixth inner hexagon screw through threads, the lower ends of the first Reidson reducer and the new rhomb explosion-proof motor are fixedly connected with a conveying motor chain wheel through a sixth inner hexagon screw, the right sides of the first Reidson reducer and the new rhomb explosion-proof motor are fixedly connected with a double-row chain, the right side of the conveying motor chain wheel is rotatably connected with a seventh inner hexagon screw through a screw thread, the conveying motor chain wheel is fixedly connected with a middle guard edge through the seventh inner hexagon screw, the right side of the middle guard edge is fixedly connected with a single-row chain, the right side of the single-row chain is fixedly connected with a second Reidson reducer and the new rhomb explosion-proof motor, the right side of the single-row chain is fixedly connected with an outer guard edge, the lower end of the bracket is fixedly connected with a bottom plate, the bottom plate is fixedly connected with a guide rail connecting plate, the lower end of the driven shaft system is fixedly connected with an aluminum profile guide rail, and the left and right sides of the aluminum profile guide rail are respectively and fixedly connected with a limiting plate, the lower end of the nylon buffer block is fixedly connected with an encoder mounting plate, the aluminum profile guide rail is fixedly connected with a guide rail connecting plate, the guide rail connecting plate is connected with a second outer hexagon bolt through threaded rotation, the lower end of the nylon buffer block is fixedly connected with a third Reidson speed reducer and a new diamond explosion-proof motor, the third Reidson speed reducer and the new diamond explosion-proof motor are connected with a third outer hexagon bolt through threaded rotation, the third Reidson speed reducer and the new diamond explosion-proof motor are fixedly connected with a motor torque arm through the third outer hexagon bolt, the right sides of the third Reidson speed reducer and the new diamond explosion-proof motor are connected with a fourth outer hexagon bolt through threaded rotation, the right side of the upper end of the aluminum profile guide rail is fixedly connected with a driving shaft system, the lower end of the nylon buffer block is fixedly connected with a riding wheel shaft system, and the riding wheel shaft system is connected with an eleventh inner hexagon screw through threaded rotation, this duplex position RGV dolly is used for long distance to carry fast, and is than current simplex position RGV dolly efficiency promotion one time, and transportation process is steady, does not have the card phenomenon of hindering, and the noise is low, can the great article of transport quality, and RGV dolly walking speed is fast, and the location is accurate, and whether the product can increase the motor explosion-proof according to in service behavior, and this duplex position RGV dolly is rational in infrastructure moreover, connects between the spare part rationally for firm more and convenient the feasible of whole device, thereby the life of this duplex position RGV dolly has been prolonged.

Further, the right side of guide pulley combination is connected with first nut through the screw thread rotation, driven shafting fixedly connected with area seat bearing, driven shafting is connected with third socket head cap screw through the screw thread rotation, driven shafting is connected with fourth socket head cap screw through the screw thread rotation, driven shafting's right side is connected with fifth socket head cap screw, first socket head cap screw code specification through the screw thread rotation: GB/T70.1, M8X20, second socket head cap screw code specification: GB/T70.1, M10X25, conveying shaft system code number: FKS-Q365.1, seated bearing code number: UCFL206, scaffold number: FKS-Q365.2, guide wheel combination code: FKS-Q365.3, first nut code: GB/T41, driven shaft number: FKS-Q365.4.

Further, the guide rail connecting plate is connected with first outer hexagon bolt through screw thread rotation, the guide rail connecting plate is connected with the second nut through screw thread rotation, the guide rail connecting plate is connected with expansion bolts through screw thread rotation, and the rolling bearing code number: UCF210/UCF211, seated bearing material: Q235A, third socket head cap screw code: GB/T70.1, third socket head cap screw material: Q235A, fourth socket head cap screw code: GB/T70.1, fourth socket head cap screw material: Q235A, fifth socket head cap screw code: GB/T70.1, fifth socket head cap screw material: Q235A, shield code number: FKS-Q365-1, protective cover material: Q235A t2, cover plate code: FKS-Q365-2, cover plate material Q235A t 3.

Further, the nylon buffer block is connected with eighth socket head cap screw through the screw thread rotation, the encoder mounting panel is connected with ninth socket head cap screw through the screw thread rotation, the encoder mounting panel is connected with tenth socket head cap screw, interior protective edge code number through the screw thread rotation: FKS-Q365.5, inner edge protection material: Q235A t5, a first Reidson speed reducer and a new Diamond explosion-proof motor code: r47 YB2-80M1-4, first Reidson reducer + new diamond explosion-proof motor material: 0.75KW rotating speed 36.930 degrees super motor shaft brake.

Further, the guide rail connecting plate passes through the outer hexagon bolt fixed connection of MX second with the aluminium alloy guide rail, nylon buffer block passes through hexagon socket screw MX and riding wheel shafting fixed connection, and the sixth hexagon socket screw code: GB/T70.1, sixth socket head cap screw material: Q235A, conveyor motor sprocket code number: FKS-Q365-3, conveying motor sprocket material: 45 #.

Compared with the prior art, the utility model has the advantages that:

(1) this duplex position RGV dolly of this scheme is used for the long distance to carry fast, and is than current simplex position RGV dolly efficiency promotion one time, and transportation process is steady, does not have the card and hinders the phenomenon, and the noise is low, can the bigger article of transport quality, and RGV dolly walking speed is fast, and the location is accurate, and whether the product can increase the motor explosion-proof according to in service behavior, and this duplex position RGV dolly is rational in infrastructure moreover, connects between the spare part rationally for firm more and convenient the feasible of whole device, thereby the life of this duplex position RGV dolly has been prolonged.

(2) The right side of guide pulley combination is connected with first nut through the screw thread rotation, and driven shafting fixedly connected with area seat bearing, driven shafting are connected with third socket cap screw through the screw thread rotation, and driven shafting is connected with fourth socket cap screw through the screw thread rotation, and driven shafting's right side is connected with fifth socket cap screw, first socket cap screw code specification through the screw thread rotation: GB/T70.1, M8X20, second socket head cap screw code specification: GB/T70.1, M10X25, conveying shaft system code number: FKS-Q365.1, seated bearing code number: UCFL206, scaffold number: FKS-Q365.2, guide wheel combination code: FKS-Q365.3, first nut code: GB/T41, driven shaft number: FKS-Q365.4.

(3) The guide rail connecting plate is connected with first outer hexagon bolt through the screw thread rotation, and the guide rail connecting plate is connected with the second nut through the screw thread rotation, and the guide rail connecting plate is connected with expansion bolts through the screw thread rotation, takes the pedestal bearing code number: UCF210/UCF211, seated bearing material: Q235A, third socket head cap screw code: GB/T70.1, third socket head cap screw material: Q235A, fourth socket head cap screw code: GB/T70.1, fourth socket head cap screw material: Q235A, fifth socket head cap screw code: GB/T70.1, fifth socket head cap screw material: Q235A, shield code number: FKS-Q365-1, protective cover material: Q235A t2, cover plate code: FKS-Q365-2, cover plate material Q235A t 3.

(4) The nylon buffer block is connected with eighth socket head cap screw through the screw thread rotation, and the encoder mounting panel is connected with ninth socket head cap screw through the screw thread rotation, and the encoder mounting panel is connected with tenth socket head cap screw through the screw thread rotation, interior protective edge code number: FKS-Q365.5, inner edge protection material: Q235A t5, a first Reidson speed reducer and a new Diamond explosion-proof motor code: r47 YB2-80M1-4, first Reidson reducer + new diamond explosion-proof motor material: 0.75KW rotating speed 36.930 degrees super motor shaft brake.

(5) Guide rail connecting plate passes through the outer hexagon bolt fixed connection of MX second with the aluminium alloy guide rail, and nylon buffer block passes through hexagon socket screw MX and riding wheel shafting fixed connection, and the sixth hexagon socket screw code: GB/T70.1, sixth socket head cap screw material: Q235A, conveyor motor sprocket code number: FKS-Q365-3, conveying motor sprocket material: 45 #.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the joint of the double sprocket roller, the conveying shafting, the pedestal bearing and the bracket according to the present invention;

FIG. 3 is an enlarged view of the joint of the driven shafting, the seated bearing and the protective cover according to the present invention;

FIG. 4 is an enlarged view of the connection between the driving shafting and the idler shafting according to the present invention.

The reference numbers in the figures illustrate:

1 a first inner hexagon screw, 2 a double-chain wheel roller, 3 a second inner hexagon screw, 4 a conveying shaft system, 5a bearing with a seat, 6 a support, 7 a guide wheel combination, 8 a first nut, 9 a driven shaft system, 10 a bearing with a seat, 11 a third inner hexagon screw, 12 a fourth inner hexagon screw, 13 a fifth inner hexagon screw, 14 a protective cover, 15 a cover plate, 16 an inner protective edge, 17 a first Reidessen reducer + New Diamond explosion-proof motor, 18 a sixth inner hexagon screw, 19 a conveying motor chain wheel, 20 a double-row chain, 21 a seventh inner hexagon screw, 22 a middle protective edge, 23 a single-row chain, 24 a second Reidessen reducer + New Diamond explosion-proof motor, 25 an outer protective edge, 26 a bottom plate, 27 a guide rail connecting plate, 28 a first outer hexagon screw, 29 a second nut, 30 an expansion bolt, 31 an aluminum profile guide rail, 32 a limiting plate, 33 a nylon buffer block, 34 an eighth inner hexagon screw, 35a coder mounting plate, 36 a ninth inner hexagon screw, 37 tenth hexagon socket screw, 38 guide rail connecting plates, 39 second hexagon bolt, 40 third Reidson reducer + Xinling explosion-proof motor, 41 third hexagon bolt, 42 motor torque arm, 43 fourth hexagon bolt, 44 driving shaft system, 45 riding wheel shaft system and 46 eleventh hexagon screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-4, a double-station RGV trolley comprises a first inner hexagon screw 1, a driven shaft system 9 and a nylon buffer block 33, referring to fig. 1, the first inner hexagon screw 1 is rotatably connected with a double-sprocket roller 2 through threads, the right side of the double-sprocket roller is fixedly connected with a second inner hexagon screw 3, the second inner hexagon screw 3 is rotatably connected with a conveying shaft system 4 through threads, the right side of the conveying shaft system 4 is fixedly connected with a seated bearing 5, the right side of the seated bearing 5 is fixedly connected with a bracket 6, the right side of the bracket 6 is fixedly connected with a guide wheel assembly 7, the right side of the driven shaft system 9 is fixedly connected with a protective cover 14, the right side of the driven shaft system 9 is fixedly connected with a cover plate 15, the right side of the cover plate 15 is fixedly connected with an inner protective edge 16, the right side of the inner protective edge 16 is fixedly connected with a first riendson speed reducer and a new rhombus explosion-proof motor 17, the lower ends of the first riendson speed reducer and the new rhombus explosion-proof motor 17 are rotatably connected with a sixth inner hexagon screw 18 through threads, the lower ends of a first Reidson reducer and a new diamond explosion-proof motor 17 are fixedly connected with a conveying motor chain wheel 19 through a sixth inner hexagon screw 18, the right sides of the first Reidson reducer and the new diamond explosion-proof motor 17 are fixedly connected with a double-row chain 20, the right side of the conveying motor chain wheel 19 is rotatably connected with a seventh inner hexagon screw 21 through a screw thread, the conveying motor chain wheel 19 is fixedly connected with a middle guard edge 22 through the seventh inner hexagon screw 21, the right side of the middle guard edge 22 is fixedly connected with a single-row chain 23, the right side of the single-row chain 23 is fixedly connected with a second Reidson reducer and a new diamond explosion-proof motor 24, the right side of the single-row chain 23 is fixedly connected with an outer guard edge 25, the lower end of the bracket 6 is fixedly connected with a bottom plate 26, the bottom plate 26 is fixedly connected with a guide rail connecting plate 27, the lower end of the driven shafting 9 is fixedly connected with an aluminum profile guide rail 31, and the left and right sides of the aluminum profile guide rail 31 are respectively and fixedly connected with a limiting plate 32, the lower end of the nylon buffer block 33 is fixedly connected with an encoder mounting plate 35, the aluminum profile guide rail 31 is fixedly connected with a guide rail connecting plate 38, the guide rail connecting plate 38 is connected with a second outer hexagon bolt 39 through screw thread rotation, the lower end of the nylon buffer block 33 is fixedly connected with a third Reidson reducer + New Diamond explosion-proof motor 40, the third Reidson reducer + New Diamond explosion-proof motor 40 is connected with a third outer hexagon bolt 41 through screw thread rotation, the third Reidson reducer + New Diamond explosion-proof motor 40 is fixedly connected with a motor torque arm 42 through a third outer hexagon bolt 41, the right side of the third Reidson reducer + New Diamond explosion-proof motor 40 is connected with a fourth outer hexagon bolt 43 through screw thread rotation, the right side of the upper end of the aluminum profile guide rail 31 is fixedly connected with a driving shaft system 44, the lower end of the nylon buffer block 33 is fixedly connected with a riding wheel shaft system 45, the riding wheel shaft system 45 is connected with an eleventh inner hexagon screw 46 through screw thread rotation, this duplex position RGV dolly is used for long distance to carry fast, and is than current simplex position RGV dolly efficiency promotion one time, and transportation process is steady, does not have the card phenomenon of hindering, and the noise is low, can the great article of transport quality, and RGV dolly walking speed is fast, and the location is accurate, and whether the product can increase the motor explosion-proof according to in service behavior, and this duplex position RGV dolly is rational in infrastructure moreover, connects between the spare part rationally for firm more and convenient the feasible of whole device, thereby the life of this duplex position RGV dolly has been prolonged.

Referring to fig. 1, the right side of the guide wheel assembly 7 is connected with a first nut 8 through a screw rotation, a driven shaft system 9 is fixedly connected with a bearing 10 with a seat, the driven shaft system 9 is connected with a third socket head cap screw 11 through a screw rotation, the driven shaft system 9 is connected with a fourth socket head cap screw 12 through a screw rotation, the right side of the driven shaft system 9 is connected with a fifth socket head cap screw 13 through a screw rotation, and the specification of the first socket head cap screw 1 is: GB/T70.1, M8X20, second socket head cap screw 3 code specification: GB/T70.1, M10X25, conveying shafting 4 code: FKS-Q365.1, rolling bearing 5 code: UCFL206, scaffold 6 code number: FKS-Q365.2, guide wheel combination No. 7: FKS-Q365.3, first nut No. 8: GB/T41, driven shaft 9 code: FKS-Q365.4, the guide rail connecting plate 27 is connected with a first outer hexagon bolt 28 through the screw thread rotation, the guide rail connecting plate 27 is connected with a second nut 29 through the screw thread rotation, the guide rail connecting plate 27 is connected with an expansion bolt 30 through the screw thread rotation, the number of the seated bearing 10 is as follows: UCF210/UCF211, material of the bearded bearing 10: Q235A, third socket head cap screw 11 code: GB/T70.1, third socket head cap screw 11 material: Q235A, fourth socket head cap screw 12 code: GB/T70.1, fourth socket head cap screw 12 material: Q235A, fifth socket head cap screw 13 code: GB/T70.1, fifth hexagon socket screw 13 material: Q235A, shield 14 code: FKS-Q365-1, protective cover 14 material: Q235A t2, cover 15 code: FKS-Q365-2, cover 15 material Q235A t 3.

Referring to fig. 1, the nylon buffer block 33 is rotatably connected with an eighth socket head cap screw 34 through a thread, the encoder mounting plate 35 is rotatably connected with a ninth socket head cap screw 36 through a thread, the encoder mounting plate 35 is rotatably connected with a tenth socket head cap screw 37 through a thread, and the inner protective edge 16 has a code: FKS-Q365.5, inner protective edge 16 material: Q235A t5, the code of the first Reidson speed reducer + new Diamond explosion-proof machine 17: r47 YB2-80M1-4, first Reidson reducer + new diamond explosion-proof motor 17 material: super motor shaft brake of 0.75KW rotational speed 36.930 wiring mouth, guide rail connecting plate 38 and aluminium alloy guide rail 31 pass through the outer hexagon bolt 39 fixed connection of M10X30 second, and nylon buffer block 33 passes through hexagon socket head cap screw M20X2546 and riding wheel shafting 45 fixed connection, the sixth hexagon socket head cap screw 18 code: GB/T70.1, sixth socket head cap screw 18 material: Q235A, conveyor motor sprocket 19 code: FKS-Q365-3, conveying motor sprocket 19 material: 45 #.

The technical scheme requires that: conveying weight 1200Kg, maximum size of the goods loaded on the tray: 1400Lx1200Wx1800H (long X wide X high), conveying speed 15m/min, walking speed 60m/min, quantity 2, this duplex position RGV dolly is used for long distance fast transport, efficiency promotion one time than current simplex position RGV dolly, transportation process is steady, the phenomenon of no jam, the noise is low, can carry the great article of quality, RGV dolly walking speed is fast, the location is accurate, the product can increase whether explosion-proof according to the in service behavior motor, and this duplex position RGV dolly is rational in infrastructure, it is reasonable to connect between the spare part, make firm and convenient the making more of whole device, thereby the life of this duplex position RGV dolly has been prolonged.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a duplex position RGV dolly, includes first socket head cap screw (1), driven shafting (9) and nylon buffer block (33), its characterized in that: the first inner hexagon screw (1) is connected with a double-chain wheel roller (2) through a thread in a rotating manner, the right side of the double-chain wheel roller is fixedly connected with a second inner hexagon screw (3), the second inner hexagon screw (3) is connected with a conveying shafting (4) through a thread in a rotating manner, the right side of the conveying shafting (4) is fixedly connected with a seated bearing (5), the right side of the seated bearing (5) is fixedly connected with a support (6), the right side of the support (6) is fixedly connected with a guide wheel assembly (7), the right side of a driven shafting (9) is fixedly connected with a protective cover (14), the right side of the driven shafting (9) is fixedly connected with a cover plate (15), the right side of the cover plate (15) is fixedly connected with an inner protective edge (16), and the right side of the inner protective edge (16) is fixedly connected with a first Reidessen reducer and a new diamond explosion-proof motor (17), the lower end of the first Reidson speed reducer and the new rhombus explosion-proof motor (17) is rotatably connected with a sixth inner hexagonal screw (18) through threads, the lower end of the first Reidson speed reducer and the new rhombus explosion-proof motor (17) is fixedly connected with a conveying motor chain wheel (19) through the sixth inner hexagonal screw (18), the right side of the first Reidson speed reducer and the new rhombus explosion-proof motor (17) is fixedly connected with a double-row chain (20), the right side of the conveying motor chain wheel (19) is rotatably connected with a seventh inner hexagonal screw (21) through threads, the conveying motor chain wheel (19) is fixedly connected with a middle guard edge (22) through the seventh inner hexagonal screw (21), the right side of the middle guard edge (22) is fixedly connected with a single-row chain (23), the right side of the single-row chain (23) is fixedly connected with a second Reidson speed reducer and the new rhombus explosion-proof motor (24), the right side of the single-row chain (23) is fixedly connected with an outer protective edge (25), the lower end of the support (6) is fixedly connected with a bottom plate (26), the bottom plate (26) is fixedly connected with a guide rail connecting plate (27), the lower end of the driven shaft system (9) is fixedly connected with an aluminum profile guide rail (31), the left side and the right side of the aluminum profile guide rail (31) are respectively fixedly connected with a limiting plate (32), the lower end of the nylon buffer block (33) is fixedly connected with an encoder mounting plate (35), the aluminum profile guide rail (31) is fixedly connected with a guide rail connecting plate (38), the guide rail connecting plate (38) is connected with a second outer hexagon bolt (39) through threaded rotation, the lower end of the nylon buffer block (33) is fixedly connected with a third Reidson speed reducer and a new diamond explosion-proof motor (40), and the third Reidson speed reducer and the new diamond explosion-proof motor (40) are connected with a third outer hexagon bolt (41) through threaded rotation, the novel anti-explosion aluminum profile guide rail is characterized in that the third Reidson speed reducer and the new rhombus anti-explosion motor (40) are fixedly connected with a motor torque arm (42) through a third outer hexagonal bolt (41), the right side of the third Reidson speed reducer and the new rhombus anti-explosion motor (40) is rotatably connected with a fourth outer hexagonal bolt (43) through threads, the right side of the upper end of the aluminum profile guide rail (31) is fixedly connected with a driving shaft system (44), the lower end of the nylon buffer block (33) is fixedly connected with a supporting wheel shaft system (45), and the supporting wheel shaft system (45) is rotatably connected with an eleventh inner hexagonal screw (46) through threads.

2. The dual-station RGV cart of claim 1, wherein: the right side of guide pulley combination (7) is connected with first nut (8) through the screw rotation, driven shafting (9) fixedly connected with area seat bearing (10), driven shafting (9) are connected with third socket head cap screw (11) through the screw rotation, driven shafting (9) are connected with fourth socket head cap screw (12) through the screw rotation, the right side of driven shafting (9) is connected with fifth socket head cap screw (13) through the screw rotation.

3. The dual-station RGV cart of claim 1, wherein: the guide rail connecting plate (27) is connected with a first outer hexagon bolt (28) through screw thread rotation, the guide rail connecting plate (27) is connected with a second nut (29) through screw thread rotation, and the guide rail connecting plate (27) is connected with an expansion bolt (30) through screw thread rotation.

4. The dual-station RGV cart of claim 1, wherein: nylon buffer block (33) are connected with eighth socket head cap screw (34) through the screw rotation, encoder mounting panel (35) are connected with ninth socket head cap screw (36) through the screw rotation, encoder mounting panel (35) are connected with tenth socket head cap screw (37) through the screw rotation.

5. The dual-station RGV cart of claim 1, wherein: guide rail connecting plate (38) and aluminium alloy guide rail (31) are through M10X30 second outer hex bolts (39) fixed connection, nylon buffer block (33) are through allen key screw M20X25(46) and riding wheel shafting (45) fixed connection.

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