CN214398574U

CN214398574U - Ferry vehicle

Info

Publication number: CN214398574U
Application number: CN202023260985.1U
Authority: CN
Inventors: 李涛
Original assignee: Linyi Yindi Machinery Manufacturing Co ltd
Current assignee: Linyi Yindi Machinery Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a ferry vehicle belongs to kiln transfer device technical field. The defect that in the prior art, the parking precision of the ferry vehicle is insufficient and the stability is poor after the ferry vehicle is parked is overcome. The large trolley is characterized by mainly comprising a trolley frame, wherein a large roller is arranged at the bottom of the trolley frame, and a driving device, a trolley jacking device and a positioning device are arranged at the top of the trolley frame; the driving device comprises a driving motor, and transmission shafts on two sides are respectively connected with a large roller; the top car device comprises a top car motor, a kiln car slide rail and a rack slide rail, the top car motor is connected with a single output shaft speed reducer, the single output shaft speed reducer is connected with a gear fixedly installed on the frame, and a cart is installed on the rack slide rail; the auxiliary fixing device comprises a lifting cylinder fixedly mounted on the frame, the lifting cylinder is connected with the lower supporting plate, a sliding groove is formed in the lower supporting plate, a stop block is mounted in the sliding groove, a convex edge is mounted on the stop block, one side face of the stop block is a slope, and a horizontal cylinder is mounted on the lower supporting plate.

Description

Ferry vehicle

Technical Field

The utility model belongs to the technical field of the kiln transfer device, specifically speaking especially relates to a ferry vehicle.

Background

In the production process of the kiln, a ferry vehicle is required to be used for transferring the kiln vehicle, when the ferry vehicle is used, a travelling track of the ferry vehicle is perpendicular to a travelling track of the kiln vehicle on the ferry vehicle and a track in the kiln, and when the kiln vehicle needs to be pushed into the kiln, the track on the ferry vehicle needs to be aligned with the track in the kiln. The situation that the parking precision is not enough often appears when present ferry vehicle parks, causes the manual work to need finely tune many times, and work efficiency is slow, and the ferry vehicle after parkking often can take place the situation of displacement in the process of last kiln car and lower kiln car moreover, transports and causes the puzzlement for the kiln car.

Disclosure of Invention

The utility model aims at providing a ferry vehicle to overcome among the prior art the ferry vehicle parking precision not enough with the defect of parking back poor stability.

The utility model discloses an adopt following technical scheme to realize: a ferry vehicle comprises a vehicle frame, wherein a large roller is arranged at the bottom of the vehicle frame, and a driving device, a vehicle jacking device and a positioning device are arranged at the top of the vehicle frame; the driving device comprises a driving motor, the driving motor is connected with a double-output-shaft speed reducer, the double-output-shaft speed reducer comprises two side transmission shafts, and the two side transmission shafts are respectively connected with a large roller; the top car device comprises a top car motor, a kiln car slide rail and a rack slide rail, the top car motor is connected with a single output shaft speed reducer, the single output shaft speed reducer is connected with a gear fixedly installed on a frame, a cart is installed on the rack slide rail, a plurality of small rollers matched with the rack slide rail are installed on two sides of the cart, and a pushing head and a rack matched with the gear are respectively installed on the top and the bottom of the cart; the positioning device comprises a bidirectional hydraulic rod, a position sensor and two auxiliary fixing devices, wherein two ends of the bidirectional hydraulic rod are respectively connected with a piston rod, positioning plates are respectively installed on two sides of a frame, positioning holes are formed in the positioning plates, the piston rod penetrates through the positioning holes, positioning rollers are installed at one end of the piston rod, the position sensor is installed on the frame, the auxiliary fixing devices comprise lifting cylinders fixedly installed on the frame, the lifting cylinders are connected with a bottom plate, sliding grooves are formed in the bottom plate, stop blocks are installed in the sliding grooves, convex edges are installed on the stop blocks, one side face of each stop block is a slope, horizontal cylinders are installed on the bottom plate, and the slope directions of the stop blocks on the two auxiliary fixing devices are opposite.

Furthermore, the lifting cylinder is connected with an upper supporting plate, and the upper supporting plate is connected with a lower supporting plate through a connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the parking precision is high, and it is firm after parking moreover, can not take place the displacement at the in-process of getting on or off the bus of kiln car.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a partial enlarged view B of FIG. 3;

fig. 5 is a bottom view of the present invention.

In the figure: 1. a frame; 2. a large roller; 3. a drive motor; 4. a double output shaft speed reducer; 5. a top vehicle motor; 6. a kiln car slide rail; 7. a rack slide rail; 8. pushing a cart; 9. a small roller; 10. pushing the head; 11. a gear; 12. a single output shaft speed reducer; 13. a rack; 14. a bidirectional hydraulic rod; 15. positioning a plate; 16. positioning the roller; 17. a lifting cylinder; 18. a lower supporting plate; 19. an upper supporting plate; 20. a stopper; 21. a convex edge; 22. a slope surface; 23. a horizontal cylinder.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A ferry vehicle comprises a vehicle frame 1, wherein the bottom of the vehicle frame 1 is provided with a large roller 2, and the top of the vehicle frame 1 is provided with a driving device, a vehicle jacking device and a positioning device; the driving device comprises a driving motor 3, the driving motor 3 is connected with a double-output-shaft speed reducer 4, the double-output-shaft speed reducer 4 comprises transmission shafts on two sides, and the transmission shafts on the two sides are respectively connected with the large idler wheels 2; the top car device comprises a top car motor 5, a kiln car slide rail 6 and a rack slide rail 7, the top car motor 5 is connected with a single output shaft speed reducer 12, the single output shaft speed reducer 12 is connected with a gear 11 fixedly installed on the frame 1, a cart 8 is installed on the rack slide rail 7, a plurality of small rollers 9 matched with the rack slide rail 7 are installed on two sides of the cart 8, and a pushing head 10 and a rack 13 matched with the gear 11 are respectively installed at the top and the bottom of the cart 8; the positioning device comprises a bidirectional hydraulic rod 14, a position sensor and two auxiliary fixing devices, wherein two ends of the bidirectional hydraulic rod 14 are respectively connected with a piston rod, two sides of a frame 1 are respectively provided with a positioning plate 15, the positioning plate 15 is provided with a positioning hole, the piston rod penetrates through the positioning hole, one end of the piston rod is provided with a positioning roller 16, the position sensor is arranged on the frame 1, the auxiliary fixing devices comprise lifting cylinders 17 fixedly arranged on the frame 1, the lifting cylinders 17 are connected with a lower supporting plate 18, the lower supporting plate 18 is provided with sliding grooves, a stop block 20 is arranged in each sliding groove, convex edges 21 are arranged on the stop block 20, one side surface of each stop block 20 is a slope surface 22, a horizontal cylinder 23 is arranged on the lower supporting plate 18, and the slope surfaces 22 of the stop blocks 20 on the two auxiliary fixing devices are opposite in inclination direction.

The utility model is characterized in that a big roller 2 is arranged at the bottom of a frame 1, and at least three big rollers 2 are arranged at one side of the frame 1; the driving motor 3 drives the frame 1 to move relative to the sliding rail through the large idler wheel 2; when the kiln car is pushed, the pushing motor 5 drives the gear 11 to rotate, the gear 11 drives the rack 13 to move, the rack 13 is fixedly connected with the trolley 8, the trolley 8 and the pushing head 10 are simultaneously driven by the rack 13 to move, the kiln car is pushed by the pushing head 10, the pushing head 10 is connected with the trolley 8 through the base, and the pushing head 10 is hinged with the base.

When the positioning device works, the position sensor can be set to have two sensing positions; firstly, after a position sensor senses a first sensing position, a bidirectional hydraulic rod 14 is controlled to act on piston rods on two sides to drive a positioning roller 16 to move towards two sides, the positioning roller 16 is in contact with the inner edge of a ferry vehicle track and moves forwards along the inner edge of the track along with a vehicle frame 1, a groove matched with the positioning roller 16 is formed in the inner edge of the ferry vehicle track under the general condition, after the position sensor senses a second sensing position, a driving motor 3 is controlled to stop working, the vehicle frame 1 stops moving forwards, and meanwhile the positioning roller 16 enters the groove in the inner edge of the ferry vehicle track.

The width of the stopper 20 at the lower side of the ledge 21 is smaller than the width of the sliding groove, and the width of the stopper 20 at the position of the ledge 21 is larger than the width of the sliding groove, so that the stopper 20 at the lower side of the ledge 21 can be inserted into and moved relative to the sliding groove, while the stopper 20 at the lower side of the ledge 21 cannot pass through the sliding groove.

After the frame 1 is stopped stably, the auxiliary fixing device is started, the lifting cylinder 17 is started at first, the lifting cylinder 17 drives the lower supporting plate 18 to move downwards until the stop dog 20 is in contact with the ground and rises to a certain height relative to the sliding groove, at the moment, the stop dog 20 is separated from the lower supporting plate 18 and is in contact with the ground, the horizontal cylinder 23 is started, the horizontal cylinder 23 pushes the stop dog 20 to move forwards through the telescopic rod, the slope surface 22 of the stop dog 20 is inserted into the lower side of the large roller 2, the large roller 2 can be well prevented from moving towards the stop dog 20, and the telescopic rod on the horizontal cylinder 23 is connected with the stop dog 20.

The slope surfaces 22 of the stoppers 20 on the two auxiliary fixing devices are inclined in opposite directions, and the two auxiliary fixing devices respectively limit the advancing and retreating directions of the large roller 2.

The lifting cylinder 17 is connected with an upper supporting plate 19, and the upper supporting plate 19 is connected with a lower supporting plate 18 through a connecting rod.

Claims

1. A ferry vehicle is characterized in that: the trolley comprises a trolley frame (1), wherein a large roller (2) is arranged at the bottom of the trolley frame (1), and a driving device, a trolley jacking device and a positioning device are arranged at the top of the trolley frame (1); the driving device comprises a driving motor (3), the driving motor (3) is connected with a double-output-shaft speed reducer (4), the double-output-shaft speed reducer (4) comprises transmission shafts on two sides, and the transmission shafts on the two sides are respectively connected with the large idler wheels (2); the top car device comprises a top car motor (5), a kiln car slide rail (6) and a rack slide rail (7), the top car motor (5) is connected with a single output shaft speed reducer (12), the single output shaft speed reducer (12) is connected with a gear (11) fixedly installed on a car frame (1), a cart (8) is installed on the rack slide rail (7), a plurality of small idler wheels (9) matched with the rack slide rail (7) are installed on two sides of the cart (8), and a pushing head (10) and a rack (13) matched with the gear (11) are respectively installed at the top and the bottom of the cart (8); the positioning device comprises a bidirectional hydraulic rod (14), a position sensor and two auxiliary fixing devices, two ends of the bidirectional hydraulic rod (14) are respectively connected with a piston rod, two sides of the frame (1) are respectively provided with a positioning plate (15), the positioning plate (15) is provided with a positioning hole, the piston rod passes through the positioning hole, one end of the piston rod is provided with a positioning roller (16), the position sensor is arranged on the vehicle frame (1), the auxiliary fixing device comprises a lifting cylinder (17) fixedly arranged on the vehicle frame (1), the lifting cylinder (17) is connected with a lower supporting plate (18), a sliding groove is formed in the lower supporting plate (18), a stop block (20) is arranged in the sliding groove, a convex edge (21) is arranged on the stop block (20), one side surface of the stop block (20) is a slope surface (22), a horizontal cylinder (23) is arranged on the lower supporting plate (18), and the slope directions of the slope surfaces (22) of the stop blocks (20) on the two auxiliary fixing devices are opposite.

2. The ferry vehicle of claim 1, wherein: the lifting cylinder (17) is connected with an upper supporting plate (19), and the upper supporting plate (19) is connected with a lower supporting plate (18) through a connecting rod.