CN-224210902-U - Large integral pipe transporting vehicle transmission device

CN224210902UCN 224210902 UCN224210902 UCN 224210902UCN-224210902-U

Abstract

The utility model discloses a transmission device, belongs to the technical field of pipe transporting vehicles, and particularly relates to a transmission device of a large integral pipe transporting vehicle, which comprises a gearbox, a front driving assembly, a rear driving assembly and a gear shifting assembly; the front driving assembly and the rear driving assembly are respectively connected with the front end and the rear end of the gearbox, the gear shifting assembly is connected with the gearbox, the gear shifting assembly comprises a first transmission shaft, a first gear connecting rod, a second gear connecting rod, a duplex flexible shaft controller and a gear shifting rotating shaft, the speed of the transmission device is adjusted through the gearbox, meanwhile, the gear shifting assembly is provided with a plurality of speed gears, different speeds can be selected according to different requirements and scenes, and meanwhile, the front driving assembly and the rear driving assembly are connected with the gearbox to drive and turn the gear shifting assembly, so that the speed of the transmission device can be adjusted in various speeds, and turning is more convenient.

Inventors

CHEN JIAWEI
WU CHUNLIANG
NI DAN
HUANG HANGEN

Assignees

江阴市卡利格机械有限公司

Dates

Publication Date: 20260508
Application Date: 20250520

Claims (10)

1. The transmission device of the large integral pipe transporting vehicle is characterized by comprising a gearbox, a front driving assembly, a rear driving assembly and a gear shifting assembly; The front driving assembly and the rear driving assembly are respectively connected with the front end and the rear end of the gearbox, and the gear shifting assembly is connected with the gearbox; The gear shifting assembly comprises a first transmission shaft, a first gear connecting rod, a second gear connecting rod, a duplex flexible shaft controller and a gear shifting rotating shaft; The front driving assembly comprises a second transmission shaft, a front steering driving axle assembly, a front axle fixing bottom plate, a front leaf spring bracket, a steel spring, a leaf spring pressing block and a front axle U-shaped bolt; The rear driving assembly comprises a third transmission shaft, a rear driving axle assembly, a rear axle first plate spring bottom plate, a rear axle second plate spring bottom plate, a steel spring, a plate spring pressing block and a rear axle U-shaped bolt.
2. The large-scale integrated pipe carrier transmission device according to claim 1, wherein two ends of the first transmission shaft, the second transmission shaft and the third transmission shaft are respectively provided with a transmission shaft first bolt and a transmission shaft second bolt; One end of the first transmission shaft is connected with the gearbox through a first bolt of the transmission shaft; One end of the second transmission shaft is connected with the gearbox through a first bolt of the transmission shaft, and the other end of the second transmission shaft is connected with the front steering drive axle assembly through a second bolt of the transmission shaft; One end of the third transmission shaft is connected with the gearbox through a first bolt of the transmission shaft, and the other end of the third transmission shaft is connected with the rear drive axle assembly through a second bolt of the transmission shaft.
3. The large-scale integrated pipe carrier transmission device according to claim 1, wherein the first gear connecting rod and the second gear connecting rod are installed on the gearbox and matched with the first transmission shaft, the duplex flexible shaft controller is installed on one side of the gearbox, and the gear shifting rotating shaft is installed on the duplex flexible shaft controller and matched with the first gear connecting rod and the second gear connecting rod respectively.
4. The large integral pipe transporting vehicle transmission device according to claim 1, wherein two groups of front axle fixing bottom plates and front plate spring supports are arranged and symmetrically mounted at two ends of the front steering drive axle assembly, a plurality of steel springs are arranged and mounted on the front plate spring supports in a superposition mode, plate spring pressing blocks are placed on the steel springs, and front axle U-shaped bolts are fixedly connected with the front plate spring supports to fix the steel springs and the plate spring pressing blocks on the front plate spring supports.
5. The transmission device of the large integral pipe transporting vehicle according to claim 1, wherein two groups of first plate spring bottom plates of a rear axle and second plate spring bottom plates of the rear axle are arranged and symmetrically mounted at two ends of the rear driving axle assembly, a plurality of steel springs are arranged and mounted on the first plate spring bottom plates of the rear axle in a superposition mode, plate spring pressing blocks are placed on the steel springs, and rear axle U-shaped bolts are fixedly connected with the first plate spring bottom plates to fix the steel springs and the plate spring pressing blocks on the first plate spring bottom plates.
6. The large-scale integrated pipe carrier transmission of claim 1, wherein tires are provided at both ends of the front steering drive axle assembly and the rear drive axle assembly.
7. The large-scale integrated pipe carrier transmission device according to claim 1, wherein a left bracket and a right bracket are respectively arranged on two sides of the gearbox.
8. The large-scale integrated pipe carrier transmission of claim 1, wherein the front axle fixing base plate and the front leaf spring bracket and the rear axle first leaf spring base plate and the rear axle second leaf spring base plate are respectively fixed on the front steering drive axle assembly and the rear drive axle assembly through bracket fixing bolts and hexagonal nuts.
9. The large-scale integrated pipe carrier transmission device according to claim 1, wherein the gear shifting rotating shaft is mounted on the duplex flexible shaft controller through an oilless bearing and a rotating shaft sleeve.
10. The large scale integrated pipe truck transmission of claim 1 wherein said first gear link and said second gear link are mounted to said gearbox by a pin.

Description

Large integral pipe transporting vehicle transmission device Technical Field The utility model discloses a transmission device, belongs to the technical field of pipe transporting vehicles, and particularly relates to a transmission device of a large integral pipe transporting vehicle. Background The mining pipe transporting vehicle plays multiple important roles ‌ in mining operation, and mainly comprises the aspects of improving transportation efficiency, guaranteeing personnel safety, reducing production cost, adapting to complex environments under mines and the like. The mining pipe transporting vehicle remarkably improves the transportation efficiency ‌. These vehicles generally have a large carrying capacity, and can transport a large amount of ore, coal or other mineral raw materials at a time, so that compared with manual transportation or small-sized transportation means, the number of transportation times is greatly reduced, the time is saved, and the progress ‌ of the whole mining operation is quickened. In addition, the mining pipe transporting vehicle has better power performance, can keep higher running speed under complex under-mine road conditions, and improves the turnover speed ‌ of minerals. The motor drives the wheels to work when the small-size mining pipe transporting vehicle of transmission adopts, and this kind of transmission inefficiency, the security is poor simultaneously, and when some large-scale mines, there is not gearshift, can lead to the unable accurate control of speed of whole pipe transporting vehicle, and is high to staff's operation requirement. Disclosure of utility model The utility model aims to provide a large integral pipe transporting vehicle transmission device which solves the problems. The technical scheme is that the transmission device of the large integral pipe transporting vehicle comprises a gearbox, a front driving assembly, a rear driving assembly and a gear shifting assembly; The front driving assembly and the rear driving assembly are respectively connected with the front end and the rear end of the gearbox, and the gear shifting assembly is connected with the gearbox; The gear shifting assembly comprises a first transmission shaft, a first gear connecting rod, a second gear connecting rod, a duplex flexible shaft controller and a gear shifting rotating shaft; The front driving assembly comprises a second transmission shaft, a front steering driving axle assembly, a front axle fixing bottom plate, a front leaf spring bracket, a steel spring, a leaf spring pressing block and a front axle U-shaped bolt; The rear driving assembly comprises a third transmission shaft, a rear driving axle assembly, a rear axle first plate spring bottom plate, a rear axle second plate spring bottom plate, a steel spring, a plate spring pressing block and a rear axle U-shaped bolt In a further embodiment, two ends of the first transmission shaft, the second transmission shaft and the third transmission shaft are respectively provided with a transmission shaft first bolt and a transmission shaft second bolt; One end of the first transmission shaft is connected with the gearbox through a first bolt of the transmission shaft; One end of the second transmission shaft is connected with the gearbox through a first bolt of the transmission shaft, and the other end of the second transmission shaft is connected with the front steering drive axle assembly through a second bolt of the transmission shaft; One end of the third transmission shaft is connected with the gearbox through a first bolt of the transmission shaft, and the other end of the third transmission shaft is connected with the rear drive axle assembly through a second bolt of the transmission shaft. In a further embodiment, the first gear connecting rod and the second gear connecting rod are mounted on the gearbox and are matched with the first transmission shaft, the duplex flexible shaft controller is mounted on one side of the gearbox, and the gear shifting rotating shaft is mounted on the duplex flexible shaft controller and is matched with the first gear connecting rod and the second gear connecting rod respectively. In a further embodiment, the front axle fixing bottom plate and the front plate spring support are provided with two groups and are symmetrically arranged at two ends of the front steering drive axle assembly, the steel springs are provided with a plurality of steel springs and are arranged on the front plate spring support in a superposition mode, the plate spring pressing blocks are arranged on the steel springs, and the front axle U-shaped bolts are fixedly connected with the front plate spring support to fix the steel springs and the plate spring pressing blocks on the front plate spring support. In a further embodiment, the rear axle first plate spring bottom plate and the rear axle second plate spring bottom plate are provided with two groups and are symmetrically arranged at two ends of the rear