CN211642167U

CN211642167U - Mining carrier loader of portable

Info

Publication number: CN211642167U
Application number: CN202020108139.9U
Authority: CN
Inventors: 郭振刚
Original assignee: Linzhou Zhengbao Heavy Industry Equipment Manufacturing Co ltd
Current assignee: Linzhou Zhengbao Heavy Industry Equipment Manufacturing Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-09
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a portable mining carrier vehicle, which comprises a carriage and a frame, wherein the frame is arranged on a track in a rolling way, the carriage is arranged on the frame, one side of the carriage is provided with a discharge opening, two sides of the carriage are symmetrically provided with fixing lugs, the fixing lugs are provided with side doors for plugging the discharge opening in a rotating way, two sides of the carriage are symmetrically provided with T-shaped chutes, racks with T-shaped sliders are arranged in the T-shaped chutes in a sliding way, one end of each rack is hinged with a first connecting rod, the first connecting rod is hinged with a second connecting rod, the second connecting rod is hinged on a fixing block of the side doors, the lower parts of two sides of the carriage are provided with an interconnecting device, the interconnecting device is provided with a flap motor, the flap motor is provided with a gear meshed with the rack, the portable mining carrier vehicle is time-saving, labor-saving, convenient, and the interconnection device is convenient for personnel to connect and lock the mining carrier loader.

Description

Mining carrier loader of portable

Technical Field

The utility model relates to a mining transportation equipment technical field, concretely relates to mining carrier loader of portable.

Background

The rail transportation is a transportation mode for mining and excavating by laying rails and utilizing a mining carrier vehicle, and the rail transportation is a main transportation mode for underground mining and plays an important role in the transportation of an open-pit mine. The transport vehicles drawn by the locomotive of the motor or the locomotive of the internal combustion engine are commonly called as mining carrier vehicles, which are mainly divided into three types, namely fixed vehicle boxes, tipping buckets and side dumping, and play a vital role in excavating and conveying large mines.

But common mining carrier loader is in the use, can discover most carrier loader and do not set up the discharge opening, generally all use the formula of turning on one's side to unload, the process of unloading is slower, and the performance requirement to carrier loader is than higher, in time the minority carrier loader is provided with the discharge opening, but personnel often touch the inconvenience of unloading, and close the untight trouble of door, interconnect between the carrier loader is wasted time and energy inefficiency in addition, personnel are difficult for the operation, it is more difficult.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining delivery of portable, the problem of solution.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a portable mining carrier vehicle comprises a carriage and a vehicle frame, wherein the vehicle frame is arranged on a track in a rolling manner, the carriage is arranged on the frame, one side of the carriage is provided with a discharge opening, the upper parts of the two sides of the carriage are symmetrically provided with fixing lugs, the fixed lugs are rotatably provided with side doors for plugging a discharge opening, the lower parts of two sides of the carriage are symmetrically provided with T-shaped chutes, a rack with a T-shaped sliding block on the side surface is arranged in the T-shaped sliding groove in a sliding manner, one end of the rack close to the side opening door is hinged with a first connecting rod, the upper end of the first connecting rod is hinged with a second connecting rod, the upper end of the second connecting rod is hinged on a fixing block on the side surface of the side opening door, the lower parts of two sides of the carriage are provided with interconnection devices, the interconnection devices are provided with flap motors, and the output ends of the flap motors are provided with gears meshed with the racks.

The further technical scheme is as follows: interconnection device includes motor, fixed plate, bearing plate, locking plate and connects soon, the fixed plate is installed at the both ends of railway carriage along horizontal direction top-down symmetry, the bearing plate is vertical to be installed two on the outer terminal surface of fixed plate, the locking plate symmetry is installed the upper and lower both ends of bearing plate, connect soon the piece rotation to be installed in the mounting hole of bearing plate, the motor is installed on the fixed plate, the output of motor pass through the shaft coupling with connect soon the one end of piece is connected, just motor drive connect soon each other soon two outer ends of piece, two the outer terminal surface of locking plate is laminated each other, it is vice to install bolt and nut in the screw hole that the symmetry set up on the locking plate.

The further technical scheme is as follows: the spiral connecting piece is a round pipe, the round pipe extends to the part outside the mounting hole of the bearing plate and is provided with a spiral hollow part and a remaining part along the axial direction, and the shape of the hollow part is consistent with that of the remaining part.

The further technical scheme is as follows: one end of the rotary connecting piece, which is close to the motor, is provided with an annular stop block, and the annular stop block is tightly attached to the inner side surface of the bearing plate.

The further technical scheme is as follows: the bearing plate is provided with a groove on one side tightly attached to the annular stop block, and a thrust ball bearing sleeved on the rotary connecting piece is installed in the groove.

The further technical scheme is as follows: the locking plate is an L-shaped plate, the L-shaped plate is divided into a transverse plate and a vertical plate, the length of the transverse plate is half of that of the hollow part, and the vertical plate is symmetrically provided with threaded holes along the horizontal direction.

The further technical scheme is as follows: the spiral directions of the hollow parts of the two opposite rotary connecting pieces are consistent, the rotating directions of the two opposite rotary connecting pieces are opposite, and the motor is a forward-reverse three-phase motor.

Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:

1. the utility model provides a pair of mining carrier loader of portable offers the discharge opening to the side of the box of carrier loader, installs rotatable side door on the discharge opening, opens the switching of door through turning over board motor and connecting rod drive side, not only conveniently unloads, greatly reduces the consumption of manpower moreover, the efficiency of unloading of improvement, in addition through rack and pinion's cooperation, the side is opened the closed inseparabler more of door, labour saving and time saving convenient and fast.

2. The interconnection device is installed on two sides of the carriage of the carrier loader, the limitation that the mining carrier loaders need to be connected in a head-tail distinguishing mode is broken, workers can directly place the mining carrier loaders on a rail without distinguishing heads and tails, the workload of the workers is reduced, the locomotive is not required to be pushed all the time, when the mining carrier loaders are connected, the locomotive pushes the mining carrier loaders to be attached tightly, a motor is started, screwing pieces are driven to be screwed mutually, preliminary locking is carried out, the work of the locomotive can be stopped, the operation of the workers on the locomotive is reduced, and the workers do not need to worry about the fact that the mining carrier loaders lack thrust and are separated, so that the mining carrier loaders can be conveniently locked.

3. The rotary connecting piece is driven to rotate positively and negatively through the positive rotation and the negative rotation of the motor, the mining carrier loader can be tensioned and locked through the positive rotation, the mining carrier loader can be separated from each other during the negative rotation, the dependence on a locomotive head is reduced, or the consumption of manpower is reduced.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram of mining carrier loader of portable.

Fig. 2 is the structural schematic diagram of the side door of the present invention.

Fig. 3 is a schematic structural diagram of the rack of the present invention.

Reference numerals: 1. an electric motor; 2. a fixing plate; 3. a bearing plate; 4. a locking plate; 41. a transverse plate; 42. a vertical plate; 5. a screwing piece; 51. a hollow-out section; 52. a remaining portion; 6. mounting holes; 7. a coupling; 8. a threaded hole; 9. an annular stop block; 10. a carriage; 11. a frame; 12. fixing the ear; 13. a side door; 14. a T-shaped slider; 15. a rack; 16. a first link; 17. a second link; 18. a fixed block; 19. a flap motor; 20. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

embodiment 1 please refer to an embodiment shown in fig. 1, fig. 2 and fig. 3, which is a portable mining carrier loader, comprising a carriage 10 and a carriage 11, wherein the carriage 11 is installed on a rail in a rolling manner, the carriage 10 is installed on the carriage 11, a discharge opening is formed in one side of the carriage 10, fixing lugs 12 are symmetrically installed on the upper portions of two sides of the carriage 10, side doors 13 for blocking the discharge opening are rotatably installed on the fixing lugs 12, T-shaped chutes are symmetrically arranged on the lower portions of two sides of the carriage 10, racks 15 with T-shaped sliders 14 on side surfaces are installed in the T-shaped chutes in a sliding manner, a first connecting rod 16 is hinged to one end of each rack 15 close to the side door 13, a second connecting rod 17 is hinged to the upper end of the first connecting rod 16, the upper end of the second connecting rod 17 is hinged to a fixing block 18 on the side surface of the side door 13, and interconnection devices are installed on, the interconnection device is provided with a flap motor 19, and the output end of the flap motor 19 is provided with a gear 20 meshed with the rack 15.

The frame 11 is arranged on a track of a mine or a mine in a rolling way, a compartment 10 for loading and mining is arranged on the frame 11, one side of the compartment 10 is provided with a discharge opening, the discharge opening is sealed by a side door 13, the upper parts of the two sides of the compartment 10 are symmetrically provided with fixing lugs 12, the two fixing lugs are provided with rotating holes, the upper parts of the two sides of the side door 13 are provided with rotating shafts matched with the rotating holes, the side door 13 rotates around the rotating shafts, the inner surface of the side door 13 is provided with square bulges matched with the discharge opening, the lower parts of the two sides of the compartment 10 are symmetrically provided with T-shaped chutes, the side surfaces of the T-shaped chutes are internally provided with racks 15 with T-shaped sliders 14 in a sliding way, one end of each rack 15, which is close to the side door 13, is hinged with a first connecting rod 16, the upper end of the first connecting rod 16 is hinged with a second connecting, install on interconnection device and turn over board motor 19, turn over board motor 19's output and install gear 20 with rack 15 meshing, turn over board motor 19 and pass through gear 20 drive rack 15 back-and-forth movement, drive first connecting rod 16 and the motion of second connecting rod 17, and then realize opening and shutting of side door 13, not only conveniently unload, and greatly reduce the consumption of manpower, the efficiency of unloading of improvement, in addition through gear 20 rack 15's cooperation, side door 13 closed inseparabler, interconnection device makes things convenient for personnel to the connection and the locking of mining carrier loader, labour saving and time saving convenient and fast.

Example 2:

on the basis of embodiment 1, embodiment 2 shows an embodiment, and the interconnection device comprises a motor 1, a fixing plate 2, a bearing plate 3, a locking plate 4 and a screwing piece 5, the fixed plates 2 are symmetrically arranged at two ends of the carriage 10 from top to bottom along the horizontal direction, the bearing plate 3 is vertically arranged on the outer end faces of the two fixed plates 2, the locking plates 4 are symmetrically arranged at the upper end and the lower end of the bearing plate 3, the rotary connecting piece 5 is rotatably arranged in the mounting hole 6 of the bearing plate 3, the motor 1 is arranged on the fixed plate 2, the output end of the motor 1 is connected with one end of the rotary connecting piece 5 through a coupling 7, and the motor 1 drives the two outer ends of the screwing piece 5 to be screwed mutually, the outer end faces of the two locking plates 4 are mutually attached, and bolt and nut pairs are arranged in threaded holes 8 symmetrically formed in the locking plates 4.

The fixing plates 2 are symmetrically installed at two ends of the carrier loader from top to bottom along the horizontal direction, the fixing plates 2 can be welded on two end faces of the carrier loader, the specification of the fixing plates 2 is selected according to the actual carrying capacity of the carrier loader, the bearing plates 3 are vertically installed on the outer end faces of the two fixing plates 2, the bearing plates 3 and the fixing plates 2 play a role in stress, the locking plates 4 are symmetrically installed at the upper end and the lower end of the bearing plates 3, the rotary connecting pieces 5 are rotatably installed in the installation holes 6 of the bearing plates 3, the motor 1 is installed on the fixing plates 3, the output end of the motor 1 is connected with one end of the rotary connecting piece 5 through the coupler 7, the motor 1 drives the two outer ends of the rotary connecting piece 5 to be mutually rotatably connected, when the carrier loader is connected, the motor 1 is started to drive the rotary connecting pieces 5 to rotate, the adjacent rotary connecting pieces 5 of the two carrier loaders are, until the head of one rotary connecting piece 5 reaches the tail of the other rotary connecting piece 5, the outer end faces of the two locking plates 4 are mutually attached, the bolt and nut pair is arranged in the threaded holes 8 on the two locking plates 4, the two locking plates 4 are locked and fixed, and the connection safety of the carrying vehicles is ensured, the mining carrying vehicle interconnection device firstly breaks through the limitation that the mining carrying vehicles need to be distinguished from one another, workers can directly place the mining carrying vehicles on a track without distinguishing the heads and the tails, the workload of the workers is reduced, the locomotive does not need to push the mining carrying vehicles all the time, when the mining carrying vehicles are connected, the locomotive pushes the mining carrying vehicles to be mutually attached, the motor 1 is started to drive the rotary connecting pieces 5 to be mutually screwed to carry out primary locking, the work of the locomotive can be stopped, the operation of the locomotive by the workers is reduced, and the mining carrying vehicles are separated without worrying about the lack of thrust, the locking of personnel to mining carrier loader is made things convenient for.

Example 3:

on the basis of the above embodiment, embodiment 3 shows an embodiment, where the rotating member 5 is a circular tube, a spiral hollow portion 51 and a remaining portion 52 are axially disposed on a portion of the circular tube extending out of the mounting hole 6 of the bearing plate 3, and a shape of the hollow portion 51 is identical to a shape of the remaining portion 52.

The screwed connection piece 5 is a round pipe, the part of the round pipe extending out of the mounting hole 6 of the bearing plate 3 is provided with a spiral hollowed part 51 and a remaining part 52 along the axial direction, the shape of the hollowed part 51 is consistent with that of the remaining part 52, under the driving of the motor 1, the remaining part 52 of one screwed connection piece 5 can be screwed into the hollowed part 51 of the other screwed connection piece 5 perfectly under the rotating condition, the two screwed connection pieces 5 are locked, two carrier vehicles are tensioned, the outer end faces of the two locking plates 4 are attached tightly, a bolt and nut pair is installed in threaded holes 8 on the two locking plates 4, the two locking plates 4 are locked and fixed, and the connection safety of the carrier vehicles is ensured.

Example 4:

on the basis of the above embodiment, embodiment 4 shows an embodiment, and an annular stopper 9 is arranged at one end of the rotating member 5 close to the motor 1, and the annular stopper 9 abuts against the inner side surface of the bearing plate 3.

One end of the rotary connecting piece 5 close to the motor 1 is provided with an annular stop dog 9, the annular stop dog 9 clings to the inner side face of the bearing plate 3, two carrier vehicles are drawn close through the rotary connecting piece 5, the rotary connecting piece 5 can receive great acting force and reacting force, the motor 1 can receive pulling force and torsion force because of the rotary connecting piece 5, the annular stop dog 9 can bear the pulling force on the motor 1, the motor 1 only provides torsion force, and the working efficiency and the service life of the motor 1 are improved.

Preferably, a groove is formed in one side, close to the annular stop block 9, of the bearing plate 3, and a thrust ball bearing sleeved on the rotary connecting piece 5 is installed in the groove.

Bearing plate 3 is provided with the recess with the tight one side of annular dog 9 subsides, installs the thrust ball bearing of suit on the union piece 5 soon in the recess, and thrust ball bearing can become rolling friction, very big reduction frictional force with the sliding friction between annular dog 9 and the bearing plate 3.

Example 5:

on the basis of the above embodiment, embodiment 5 shows an embodiment, the locking plate 4 is an L-shaped plate, the L-shaped plate is divided into a horizontal plate 41 and a vertical plate 42, the length of the horizontal plate 41 is half of the length of the hollow part 51, and the vertical plate 42 is symmetrically provided with threaded holes 8 along the horizontal direction.

The locking plate 4 is an L-shaped plate which is divided into a transverse plate 41 and a vertical plate 42, the length of the transverse plate 41 is half of that of the hollow part 51, and the vertical plate 42 is symmetrically provided with threaded holes 8 along the horizontal direction. Because the hollow parts 51 and the remaining parts 52 on the two screwing pieces 5 are the same, the advancing distances of every two screwing pieces 5 are the same during screwing, namely, the advancing distances are divided into two equal parts, so that the length of the transverse plate 41 of the L-shaped plate is half of the length of the hollow parts 51, the two locking plates 4 can be just adhered tightly, and the two locking plates 4 can be conveniently locked and fixed by a bolt and nut pair.

Meanwhile, the half length of the hollow part 51 arranged along the length of the transverse plate 41 of the L-shaped plate is slightly longer, because the screwing piece 5 deforms after working for a long time, after the screwing piece 5 is screwed to the bottom, the two locking plates 4 cannot be tightly attached, and the transverse plate 41 is slightly longer in length so as to ensure that the two locking plates 4 are better tightly attached.

Example 6:

on the basis of the above embodiment, embodiment 6 shows an embodiment in which the spiral directions of the hollow parts 51 of two opposite screw connectors 5 are the same, and the rotation directions of two opposite screw connectors 5 are opposite.

The spiral directions of the hollow parts 51 of the two opposite screwing pieces 5 are consistent, and the rotating directions of the two opposite screwing pieces 5 are opposite, so that the two screwing pieces 5 can be smoothly screwed and separated.

Preferably, the motor 1 is a forward-reverse rotation three-phase motor.

The motor 1 is a forward-reverse three-phase motor purchased from the market, the forward-reverse three-phase motor can drive the rotating and connecting piece 5 to rotate forward and reverse, and the rotating and connecting piece 5 can be matched with each other to smoothly rotate and connect and separate.

The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a mining carrier loader of portable, includes railway carriage (10) and frame (11), frame (11) roll and install on the track, railway carriage (10) are installed on frame (11), its characterized in that: a discharge opening is arranged at one side of the carriage (10), the upper parts of the two sides of the carriage (10) are symmetrically provided with fixed lugs (12), a side door (13) for plugging the discharge opening is rotatably arranged on the fixed lug (12), t-shaped chutes are symmetrically arranged at the lower parts of two sides of the carriage (10), racks (15) with T-shaped sliding blocks (14) on the side surfaces are arranged in the T-shaped chutes in a sliding manner, one end of the rack (15) close to the side opening door (13) is hinged with a first connecting rod (16), the upper end of the first connecting rod (16) is hinged with a second connecting rod (17), the upper end of the second connecting rod (17) is hinged on a fixing block (18) on the side surface of the side opening door (13), the lower parts of two sides of the compartment (10) are provided with interconnection devices, the interconnection devices are provided with flap motors (19), and a gear (20) meshed with the rack (15) is installed at the output end of the flap motor (19).

2. The portable mining vehicle of claim 1, wherein: the interconnection device comprises motors (1), fixing plates (2), bearing plates (3), locking plates (4) and screwing pieces (5), wherein the fixing plates (2) are symmetrically installed at two ends of a carriage (10) from top to bottom in the horizontal direction, the bearing plates (3) are vertically installed on the outer end faces of the two fixing plates (2), the locking plates (4) are symmetrically installed at the upper end and the lower end of the bearing plates (3), the screwing pieces (5) are rotatably installed in installation holes (6) of the bearing plates (3), the motors (1) are installed on the fixing plates (2), the output ends of the motors (1) are connected with one ends of the screwing pieces (5) through couplers (7), the motors (1) drive the two outer ends of the screwing pieces (5) to be screwed with each other, the outer end faces of the two locking plates (4) are attached to each other, and bolt and nut pairs are arranged in threaded holes (8) symmetrically arranged on the locking plate (4).

3. The portable mining vehicle of claim 2, wherein: the connecting piece (5) is a round pipe, the round pipe extends to the part outside the mounting hole (6) of the bearing plate (3) and is provided with a spiral hollow part (51) and a remaining part (52) along the axial direction, and the shape of the hollow part (51) is consistent with that of the remaining part (52).

4. The portable mining vehicle of claim 2, wherein: one end, close to the motor (1), of the rotating part (5) is provided with an annular stop block (9), and the annular stop block (9) is tightly attached to the inner side face of the bearing plate (3).

5. The portable mining vehicle of claim 4, wherein: the bearing plate (3) and the side, close to the annular stop block (9), of the bearing plate are provided with grooves, and thrust ball bearings sleeved on the rotary connecting pieces (5) are installed in the grooves.

6. The portable mining vehicle of claim 3, wherein: locking plate (4) are the L template, the L template divide into diaphragm (41) and riser (42), diaphragm (41) length does the half of fretwork portion (51) length, riser (42) are provided with screw hole (8) along the horizontal direction symmetry.

7. The portable mining vehicle of claim 2, wherein: the spiral directions of the hollow parts (51) of the two opposite rotating parts (5) are consistent, the rotating directions of the two opposite rotating parts (5) are opposite, and the motor (1) is a forward and reverse rotating three-phase motor.