CN203511657U

CN203511657U - Roller-type overturning mine car

Info

Publication number: CN203511657U
Application number: CN201320660433.0U
Authority: CN
Inventors: 李立群
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-25
Filing date: 2013-10-25
Publication date: 2014-04-02
Anticipated expiration: 2023-10-25

Abstract

The utility model discloses a roller-type overturning mine car which comprises a compartment (1), mine car frames (2) and wheels. An overturning car frame (3) is fixedly connected at each of two ends of the compartment (1), more than two positioning pins are fixedly connected on each overturning car frame (3), through holes matched with the positioning pins are arranged at positions, close to the overturning car frames (3), of the mine car frames (2) positioned at two ends, one end of each mine car frame (2) is movably connected with two lock pins (4), lock pin guide sleeves (5) and lock pin clamping seats (6) are fixedly connected at positions, close to the lock pins (4), on two side walls of the compartment (1), a certain gap is formed between each lock pin guide sleeve (5) and the corresponding lock pin clamping seat (6), and the middle of each lock pin guide sleeve (5) protrudes relatively to two ends of the lock pin guide sleeve. After adopting the structure, unloading can be realized only by opening the lock pins to overturn the compartment, and stability in running of the mine car which is loaded can be realized, so that safety during loading and unloading is guaranteed.

Description

A kind of roller type upset mine car

Technical field

The utility model relates to a kind of roller type upset mine car.

Background technology

In prior art, at the middle part at mine car two ends, be provided with trip shaft, during mine car unloading, whole mine car overturns centered by trip shaft, during unloading, mine car easily rocks and makes unloading process both inconvenience was also dangerous, and because the trip shaft deadweight of mine car makes more greatly the trip shaft of mine car easily damage.

Utility model content

The purpose of this utility model is that while solving existing mine car unloading, mine car easily rocks and the trip shaft of mine car holds damageable problem.

The technical solution adopted in the utility model is: a kind of roller type upset mine car, comprise compartment, mine car frame and wheel, the two ends in described compartment are all connected with upset vehicle frame, on each upset vehicle frame, be connected with 2 above locating dowel pins, in each upset locating dowel pin on vehicle frame, have a locating dowel pin axially and the length direction line of centers at the two ends in compartment parallel, the mine car frame that is positioned at two ends is being equipped with the through hole suitable with locating dowel pin near upset vehicle frame place, one end of mine car frame is connected with two lock pins, on two side, described compartment, near lock pin place, be all fixed with lock pin orienting sleeve and lock pin deck, between described lock pin orienting sleeve and lock pin deck, there is certain spacing, the middle part of lock pin orienting sleeve makes there is certain spacing between lock pin orienting sleeve middle part and railroad car lateral wall with respect to the two ends projection of lock pin orienting sleeve, spacing between lock pin orienting sleeve middle part and railroad car lateral wall and the size of described lock pin are suitable, lock pin can be stretched between lock pin orienting sleeve middle part and railroad car lateral wall away from one end of vehicle frame.

The beneficial effects of the utility model are: adopted after this structure, the compartment of when needs are unloaded, lock pin being opened and overturn, can smooth running when mine car loading moves, thus the safety while having guaranteed loading and during unloading.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram.

Fig. 2 is the lateral plan of Fig. 1.

Shown in figure: 1 compartment, 2 mine car framves, 3 upset vehicle frames, 4 lock pins, 5 lock pin orienting sleeves, 6 lock pin decks.

The specific embodiment

Below in conjunction with Fig. 1,2, the utility model is described further.

Easy for what narrate in the utility model, the two ends in compartment refer to the two ends of a joint mine car for being connected with another joint mine car, and two side, compartment refers to the sidewall being connected with the two ends in compartment.

As Fig. 1, shown in 2, a kind of roller type upset mine car, comprise compartment 1, mine car frame 2 and wheel, the two ends in described compartment 1 are all connected with upset vehicle frame 3, on each upset vehicle frame 3, be connected with 2 above locating dowel pins, in each upset locating dowel pin on vehicle frame 3, have a locating dowel pin axially and the length direction line of centers at the two ends in compartment 1 parallel, the mine car frame 2 that is positioned at two ends is being equipped with the through hole suitable with locating dowel pin near upset vehicle frame 3 places, one end of mine car frame 2 is connected with two lock pins 4, on 1 two side, described compartment, near lock pin 4 places, be all fixed with lock pin orienting sleeve 5 and lock pin deck 6, between described lock pin orienting sleeve 5 and lock pin deck 6, there is certain spacing, the middle part of lock pin orienting sleeve 5 makes there is certain spacing between lock pin orienting sleeve middle part and compartment 1 sidewall with respect to the two ends projection of lock pin orienting sleeve, spacing between lock pin orienting sleeve 5 middle parts and compartment 1 sidewall and the size of described lock pin 4 are suitable, lock pin 4 can be stretched between lock pin orienting sleeve 5 middle parts and compartment 1 sidewall away from one end of vehicle frame.

Mine car in the utility model, one of them locating dowel pin when mine car loading moves on each upset vehicle frame 3 is arranged in through hole, the end of lock pin 4 is stretched between lock pin orienting sleeve 5 middle parts and compartment 1 sidewall, and now the handle of lock pin 4 is positioned at lock pin orienting sleeve 5 and lock pin deck 6 and makes lock pin 4 can lock and then guarantee that mine car loading operation compartment can not turn on one's side; The mine car frame 2 that is all connected with upset vehicle frame 3 and is positioned at two ends due to the two ends in compartment 1 is being equipped with the through hole suitable with locating dowel pin near upset vehicle frame 3 places, when mine car need to be unloaded, first making the end of lock pin 4 leave stretches between lock pin orienting sleeve 5 middle parts and compartment 1 sidewall, then compartment overturns, one of them locating dowel pin on each upset vehicle frame 3 leaves through hole, another locating dowel pin on each upset vehicle frame 3 while putting in place that overturns enters through hole, thereby can overturn easily unloading.

Those skilled in the art should know; protection scheme of the present utility model is not limited only to the above embodiments; can also on the basis of above-described embodiment, carry out various permutation and combination and conversion; under the prerequisite without prejudice to the utility model spirit, the various conversion that the utility model is carried out all drop in protection domain of the present utility model.

Claims

1. roller type upset mine car, comprise compartment (1), mine car frame (2) and wheel, the two ends that it is characterized in that described compartment (1) are all connected with upset vehicle frame (3), on each upset vehicle frame (3), be connected with 2 above locating dowel pins, in locating dowel pin in each upset vehicle frame (3), have a locating dowel pin axially and the length direction line of centers at the two ends of compartment (1) parallel, the mine car frame (2) that is positioned at two ends is locating to be equipped with the through hole suitable with locating dowel pin near upset vehicle frame (3), one end of mine car frame (2) is connected with two lock pins (4), on two side, described compartment (1), near lock pin (4), locate to be all fixed with lock pin orienting sleeve (5) and lock pin deck (6), between described lock pin orienting sleeve (5) and lock pin deck (6), there is certain spacing, the middle part of lock pin orienting sleeve (5) makes there is certain spacing between lock pin orienting sleeve middle part and compartment (1) sidewall with respect to the two ends projection of lock pin orienting sleeve, spacing between lock pin orienting sleeve (5) middle part and compartment (1) sidewall and the size of described lock pin (4) are suitable, lock pin (4) can be stretched between lock pin orienting sleeve (5) middle part and compartment (1) sidewall away from one end of vehicle frame.