CN213444737U

CN213444737U - Telescopic RGV dolly

Info

Publication number: CN213444737U
Application number: CN202021672690.2U
Authority: CN
Inventors: 张勃晟; 苏长磊
Original assignee: Shandong Fengke Intelligent Equipment Co ltd
Current assignee: Shandong Fengke Intelligent Equipment Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-15
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a telescopic RGV trolley, which belongs to the RGV trolley field and comprises a lower layer bracket, wherein a first driving device is fixedly arranged on the surface of the lower layer bracket, a traveling motor gear is fixedly arranged on the surface of the first driving device, a traveling guide rail component is arranged on the surface of the traveling motor gear in a meshed manner, a traveling driving shaft system and a traveling driven shaft system are respectively and slidably arranged in the traveling guide rail component, a second driving device is fixedly arranged on the surface of the lower layer bracket, a telescopic motor gear is fixedly arranged on the surface of the second driving device, the trolley can be suitable for a space area with obstacles on a carrying track by the arrangement of structures such as the first driving device, the second driving device, a third driving device and the like, and can be adjusted according to the actual situation on site by the arrangement of left and right telescopic devices, thereby ensuring the stable conveying process, no blocking phenomenon and low noise effect, and the device can convey articles with larger mass, and has high traveling speed and accurate limit.

Description

Telescopic RGV dolly

Technical Field

The utility model relates to a RGV dolly field, more specifically say, relate to a telescopic RGV dolly.

Background

The RGV trolley is an English abbreviation of a rail guided vehicle and is called a rail shuttle trolley, the RGV trolley can be used for warehouses with various high-density storage modes, the channel of the trolley can be designed to be arbitrarily long, the storage capacity of the whole warehouse can be improved, and a forklift is not required to drive into a roadway during operation, so that the safety of the RGV trolley can be higher.

However, most of the RGV cars have certain defects, and are difficult to effectively operate when moving in a space with obstacles on a conveying track, cannot be adjusted according to actual conditions on site, and are difficult to ensure stable conveying process, no jamming phenomenon and low noise.

Therefore, a large number of telescopic RGV trolleys appear in the prior art, and the existing telescopic RGV trolleys cannot be arranged through the structures such as the first driving device, the second driving device and the third driving device, so that the trolleys can be suitable for a space area with obstacles on a carrying track, cannot be arranged through left and right telescopic devices, can be adjusted according to actual conditions on site, and ensure the effects of stable conveying process, no blocking phenomenon and low noise, are difficult to convey articles with high quality, and have high traveling speed and accurate limit.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a telescopic RGV dolly, it is through the setting of first drive arrangement, second drive arrangement, third drive arrangement isotructure for there is the space region that the obstacle on the dolly adaptable transport orbit, through controlling flexible setting, can adjust according to on-the-spot actual conditions, guarantee that transportation process is steady, do not have the card and hinder the effect that the noise is low, and can carry the bigger article of quality, the walking is fast, spacing accurate.

In order to solve the above problems, the utility model adopts the following technical proposal.

A telescopic RGV trolley comprises a lower layer bracket, wherein a first driving device is fixedly arranged on the surface of the lower layer bracket, a walking motor gear is fixedly arranged on the surface of the first driving device, a walking guide rail assembly is arranged on the surface of the walking motor gear in a meshed manner, a walking driving shaft system and a walking driven shaft system are respectively and slidably arranged in the walking guide rail assembly, a second driving device is fixedly arranged on the surface of the lower layer bracket, a telescopic motor gear is fixedly arranged on the surface of the second driving device, a rack is arranged on the surface of the telescopic motor gear in a meshed manner, telescopic guide rail assemblies are fixedly arranged on the surface of the rack at equal intervals, an upper layer bracket is fixedly arranged on the surface of the telescopic guide rail assembly, a non-chain guard edge is fixedly arranged on the surface of the upper layer bracket, and a bearing with a seat is fixedly arranged on the surface of, the surface sliding of tape seat bearing installs the chain, the surperficial equidistance slidable mounting of chain has driving roller, the fixed surface of upper support installs the motor mounting panel, and it is through the setting of first drive arrangement, second drive arrangement, third drive arrangement isotructure for the dolly is applicable to the space region that has the obstacle on the transport orbit, and through controlling flexible setting, can adjust according to on-the-spot actual conditions, guarantees that transportation process is steady, no jamming phenomenon, the effect that the noise is low, and can carry the great article of quality ratio, and the walking speed is fast, spacing accuracy.

Further, the surface equidistance fixed mounting of non-chain safe edge has chain side safe edge, the fixed surface of chain side safe edge installs the apron, is convenient for protect chain, driving roller under the effect of chain side protective plate, apron.

Furthermore, a double-chain roller is fixedly arranged on the surface of the driving roller, and a trolley positioning component is fixedly arranged on the surface of the double-chain roller, so that the RGV trolley can be effectively moved and limited under the action of the trolley positioning component.

Further, the fixed surface of the motor mounting plate is provided with a third driving device, the third driving device is fixedly connected with the belt seat bearing, and the third driving device drives the belt seat bearing to rotate, so that the chain can be effectively pushed to transmit.

Furthermore, the first driving device, the second driving device and the third driving device are all composed of a new diamond explosion-proof brake motor and an oriental speed reducer, so that the traveling distance can be effectively controlled under the action of the explosion-proof brake motor and the speed reducer motor, and the damage to the motors is avoided.

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

(1) this scheme is through the setting of first drive arrangement, second drive arrangement, third drive arrangement isotructure for the dolly can be applicable to the space region that has the obstacle on the transport orbit, through controlling flexible setting, can adjust according to on-the-spot actual conditions, guarantees that transportation process is steady, do not have the card and hinder the effect that the phenomenon, the noise is low, and can carry the great article of quality, and walking speed is fast, spacing accurate.

(2) Chain side guard edges are fixedly arranged on the surfaces of the non-chain guard edges at equal intervals, and cover plates are fixedly arranged on the surfaces of the chain side guard edges, so that the chain and the driving roller can be protected under the action of the chain side guard plates and the cover plates.

(3) The surface fixed mounting of driving roller has double-chain drum, and the surface fixed mounting of double-chain drum has dolly locating component, is convenient for under dolly locating component's effect, can effectually move spacingly to the RGV dolly.

(4) The third driving device is fixedly arranged on the surface of the motor mounting plate, the third driving device is fixedly connected with the belt seat bearing, and the third driving device drives the belt seat bearing to rotate, so that the chain can be effectively pushed to transmit.

(5) The first driving device, the second driving device and the third driving device are all composed of a new diamond explosion-proof brake motor and an oriental speed reducer, so that the traveling distance can be effectively controlled under the action of the explosion-proof brake motor and the speed reducer motor, and the damage of the motors is avoided.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic top view of the present invention.

The reference numbers in the figures illustrate:

the device comprises a lower layer support 1, a first driving device 2, a traveling motor gear 3, a traveling guide rail assembly 4, a traveling driving shaft system 5, a traveling driven shaft system 6, a second driving device 7, a telescopic motor gear 8, a rack 9, a telescopic guide rail assembly 10, an upper layer support 11, a non-chain protective edge 12, a chain side protective edge 13, a cover plate 14, a bearing with a seat 15, a chain 16, a driving roller 17, a double-chain roller 18, a trolley positioning assembly 19, a motor mounting plate 20 and a third driving device 21.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, 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 based on the embodiments of the present invention.

Referring to fig. 1-3, a telescopic RGV trolley comprises a lower support 1, referring to fig. 1-3, a first driving device 2 is fixedly mounted on the surface of the lower support 1, a traveling motor gear 3 is fixedly mounted on the surface of the first driving device 2, a traveling guide rail assembly 4 is mounted on the surface of the traveling motor gear 3 in a meshed manner, a traveling driving shaft system 5 and a traveling driven shaft system 6 are respectively slidably mounted inside the traveling guide rail assembly 4, a second driving device 7 is fixedly mounted on the surface of the lower support 1, a telescopic motor gear 8 is fixedly mounted on the surface of the second driving device 7, a rack 9 is mounted on the surface of the telescopic motor gear 8 in a meshed manner, telescopic guide rail assemblies 10 are fixedly mounted on the surface of the rack 9 at equal intervals, an upper support 11 is fixedly mounted on the surface of the telescopic guide rail assemblies 10, and non-chain guard edges 12 are symmetrically and fixedly mounted on the surface, chain side protective edges 13 are fixedly arranged on the surface of the non-chain protective edge 12 at equal intervals, cover plates 14 are fixedly arranged on the surface of the chain side protective edges 13, so that chains 16 and driving rollers 17 can be protected under the action of the chain side protective plates 13 and the cover plates 14, a pedestal bearing 15 is fixedly arranged on the surface of the non-chain protective edges 12, chains 16 are slidably arranged on the surface of the pedestal bearing 15, the driving rollers 17 are slidably arranged on the surface of the chains 16 at equal intervals, double-chain rollers 18 are fixedly arranged on the surface of the driving rollers 17, a trolley positioning component 19 is fixedly arranged on the surface of the double-chain rollers 18, so that the RGV trolley can be effectively moved and limited under the action of the trolley positioning component 19, a motor mounting plate 20 is fixedly arranged on the surface of the upper support 11, a third driving device 21 is fixedly arranged on the surface of the motor mounting plate 20, and the third driving device 21 is fixedly connected with, the third driving device 21 drives the rotation of the bearing with the seat 15, the chain 16 can be effectively pushed to transmit, and the first driving device 2, the second driving device 7 and the third driving device 21 are all composed of a new diamond explosion-proof brake motor and an oriental reducer, so that the travelling distance can be effectively controlled under the action of the explosion-proof brake motor and the reducer motor, and the damage of the motor is avoided.

The telescopic RGV trolley drives the gear 3 of the walking motor to rotate through the first driving device 2, and under the action of the walking driving shaft system 5 and the walking driven shaft system 6, the walking guide rail component 4 moves to complete the running of the RGV trolley on the preset track, the gear 8 of the telescopic motor is driven to rotate through the second driving device 7, the rack 9 drives the telescopic guide rail component 10 to move to complete the moving of the upper bracket 11, the telescopic change of the upper bracket 11 can be realized under the action of the telescopic guide rail component 10, the space obstacle existing on the preset track is avoided, the RGV trolley is difficult to run, the running performance of the RGV trolley is improved, the third driving device 21 drives the rotation of the bearing with a seat 15, the chain 16 is conducted to drive the double-chain roller 18 to roll, the loading and unloading of heavy objects can be completed, and under the action of a new diamond explosion-proof brake motor and an oriental reducer, the driving safety of the first driving device 2, the second driving device 7 and the third driving device 21 is ensured, and the service life of the RGV is prolonged.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a telescopic RGV dolly, includes lower floor's support (1), its characterized in that: the surface fixed mounting of lower floor's support (1) has first drive arrangement (2), the fixed surface of first drive arrangement (2) installs walking motor gear (3), the surface engagement of walking motor gear (3) installs walking guide rail set spare (4), the inside difference slidable mounting of walking guide rail set spare (4) has walking drive shafting (5), walking driven shafting (6), the fixed surface of lower floor's support (1) installs second drive arrangement (7), the fixed surface of second drive arrangement (7) installs flexible motor gear (8), the surface engagement of flexible motor gear (8) installs rack (9), the equidistant fixed mounting in surface of rack (9) has flexible guide rail set spare (10), the fixed surface of flexible guide rail set spare (10) installs upper support (11), the surface symmetry fixed mounting of upper support (11) has non-chain safe edge (12), the fixed surface of non-chain safe edge (12) installs and takes seat bearing (15), the surface slidable mounting of taking seat bearing (15) has chain (16), the surperficial equidistance slidable mounting of chain (16) has driving roller (17), the fixed surface of upper support (11) installs motor mounting panel (20).

2. The telescopic RGV trolley according to claim 1, characterized in that: the surface equidistance fixed mounting of non-chain safe edge (12) has chain side safe edge (13), the fixed surface mounting of chain side safe edge (13) has apron (14).

3. The telescopic RGV trolley according to claim 1, characterized in that: the surface of the driving roller (17) is fixedly provided with a double-chain roller (18), and the surface of the double-chain roller (18) is fixedly provided with a trolley positioning component (19).

4. The telescopic RGV trolley according to claim 1, characterized in that: the surface fixed mounting of motor mounting panel (20) has third drive arrangement (21), fixed connection between third drive arrangement (21) and rolling bearing (15).

5. The telescopic RGV trolley according to claim 1, characterized in that: the first driving device (2), the second driving device (7) and the third driving device (21) are all composed of a new diamond explosion-proof brake motor and an oriental speed reducer.