CN211139312U

CN211139312U - Mine car capable of humidifying

Info

Publication number: CN211139312U
Application number: CN201921690753.4U
Authority: CN
Inventors: 纪庆宣; 李建森; 黄杰
Original assignee: Inner Mongolia Etokeqi Haoyuan Coal Coking Co ltd
Current assignee: Inner Mongolia Etokeqi Haoyuan Coal Coking Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-31
Anticipated expiration: 2029-10-10

Abstract

A wettable mining vehicle, comprising: the device comprises a chassis, wheels arranged on the chassis, a frame arranged on the chassis and a charging hopper arranged in the frame; the frame comprises a back plate arranged at the rear end of the chassis, two first support rods arranged at two corners of the front end of the chassis and two second support rods transversely arranged and erected at the upper ends of the first support rods and the back plate; a water storage tank is fixedly arranged on the back plate, and a water pump is fixedly arranged on the upper end surface of the water storage tank; a water inlet pipe of the water pump is connected with a water storage tank, a water outlet pipe of the water pump is erected at the upper end of the frame through a first support and a second support, the water outlet pipe is divided into two branches, 2 water outlet pipes are respectively communicated with spraying pipes arranged on two sides above the charging hopper, and a plurality of spraying heads facing the inner side of the charging hopper are arranged on the spraying pipes along the length direction of the spraying pipes; the utility model provides a pair of can humidification mine car when the charging hopper loads or unloads, can be right carry out the humidification in the charging hopper, can effectively reduce the raise dust problem.

Description

Mine car capable of humidifying

Technical Field

The utility model belongs to the technical field of mining equipment and specifically relates to a but humidification mine car is related to.

Background

In the coal mining and transportation process, especially in the coal mine loading and transporting process, the dust flying problem is serious, the health of field operators is seriously influenced, and meanwhile, the flying coal ash is diffused in the air and is easy to ignite to generate explosion danger.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a can humidification mine car.

The utility model provides a technical scheme does: a wettable mining vehicle, comprising: the device comprises a chassis, wheels arranged on the chassis, a frame arranged on the chassis and a charging hopper arranged in the frame; the frame comprises a back plate arranged at the rear end of the chassis, two first support rods arranged on two corners of the front end of the chassis, and two second support rods transversely arranged and erected on the first support rods and the upper end of the back plate; a water storage tank is fixedly arranged on the back plate, and a water pump is fixedly arranged on the upper end surface of the water storage tank; the water pump advances water piping connection storage water tank, the water pump outlet pipe erects through first support and second support frame the frame upper end, the outlet pipe falls into two, 2 the delivery pipe communicates the shower of locating the charging hopper top both sides respectively, be equipped with a plurality of spray headers towards the charging hopper inboard on the shower along its length direction.

Preferably, the charging hopper is mounted in the frame; connecting shafts are symmetrically arranged at the front end and the rear end of the charging hopper, and the two connecting shafts are respectively arranged on the front fixing bracket and the rear fixing bracket of the chassis through bearings; the two connecting shafts penetrate through the two fixing supports and are provided with first gears; the two first gears are meshed with second gears on two driving devices fixedly arranged on the chassis.

Preferably, the driving device comprises a driving motor, a gear reducer, a second gear and a motor bracket; the output end of the driving motor is provided with the gear reducer, and the driving motor and the gear reducer are both fixedly arranged on the chassis through the motor bracket; the second gear is mounted on an output shaft of the gear reducer.

Preferably, the first gear is provided with bolt holes distributed circumferentially around the center of the first gear, the fixing bracket is correspondingly provided with through holes, and the bolt holes are connected with the through holes through bolts to fix the rotation angle of the first gear.

Preferably, the spray pipe is of a long strip-shaped structure.

Preferably, the spray header is an atomizing spray head.

Preferably, the spray header is directed obliquely downward toward the center of the bottom of the hopper.

The utility model provides a pair of can humidification mine car beneficial effect as follows:

firstly, the method comprises the following steps: the humidifying tramcar is capable of humidifying in the charging hopper when the charging hopper is charged or discharged, and the dust problem can be effectively reduced.

II, secondly: the mine car that can humidify can carry out the humidification cooling to the built-in colliery of charging hopper, reduces the colliery and rubs, prevents the colliery and rubs the themogenesis and then ignite the danger of detonating, improves the transportation security in colliery to a great extent.

Thirdly, the method comprises the following steps: but humidification mine car's charging hopper both ends are provided with 2 drive arrangement, the charging hopper can 2 drive arrangement's synchronous drive down topples over, makes things convenient for operating personnel to load and unload the charging hopper.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a side view of a wettable car according to the present invention.

FIG. 2 is a front elevation view of a wettable car according to the present invention.

FIG. 3 is a rear elevation view of a wettable car according to the present invention.

Description of the drawings: 1-chassis, 2-wheels, 3-vehicle frame, 4-charging hopper, 5-backboard, 6-first support rod, 7-second support rod, 8-water storage tank, 9-water pump, 10-water inlet pipe, 11-water outlet pipe, 12-first support, 13-second support, 14-shower pipe, 15-shower head, 16-fixed support, 17-connecting shaft, 18-first gear, 19-driving device, 20-driving motor, 21-gear reducer, 22-second gear, 23-motor support and 24-connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 3: a wettable mining vehicle, comprising: the device comprises a chassis 1, wheels 2 arranged on the chassis 1, a frame 3 arranged on the chassis 1 and a charging hopper 4 arranged in the frame 3; the frame 3 comprises a back plate 5 arranged at the rear end of the chassis 1, two first support rods 6 arranged at two corners of the front end of the chassis 1 and two second support rods 7 transversely arranged and arranged at the upper ends of the first support rods 6 and the back plate 5; a water storage tank 8 is fixedly arranged on the back plate 5, and a water pump 9 is fixedly arranged on the upper end face of the water storage tank 8; the water inlet pipe 10 of the water pump 9 is connected with the water storage tank 8, the water outlet pipe 11 is erected at the upper end of the frame 3 through the first support 12 and the second support 13, the water outlet pipe 11 is divided into two branches, the 2-branch water pipe 11 is respectively communicated with the spraying pipes 14 arranged on two sides above the charging hopper 4, and a plurality of spraying heads 15 facing the inner side of the charging hopper 4 are arranged on the spraying pipes 14 along the length direction of the spraying pipes.

Preferably, the charging hopper 4 is mounted inside the frame 3; connecting shafts 17 are symmetrically arranged at the front end and the rear end of the charging hopper 4, and the two connecting shafts 17 are respectively arranged on the front fixing support 16 and the rear fixing support 16 of the chassis 1 through bearings; the two connecting shafts 17 are provided with first gears 18 through the fixed bracket 16; the first gears 18 are engaged with second gears 22 of two driving devices 19 fixedly arranged on the chassis 1.

Preferably, the driving device 19 includes a driving motor 20, a gear reducer 21, a second gear 22 and a motor bracket 23; the gear reducer 21 is arranged at the output end of the driving motor 20, and both the driving motor 20 and the gear reducer 21 are fixedly mounted on the chassis 1 through the motor bracket 23; the second gear 22 is mounted on an output shaft of the gear reducer 21.

In the embodiment, the driving motor 20 drives the second gear 22 to rotate, so as to drive the first gear 18 to rotate; the first gear 18 rotates to drive the charging hopper 4 to incline, so that the charging and discharging of operators are facilitated. The driving motors 20 are arranged at the front end and the rear end of the charging hopper 4 to synchronously control the charging hopper 4 to incline, so that the charging hopper 4 is more stably rotated under the control of the double driving motors 20 compared with the control of a single driving motor 20; meanwhile, the dual-drive motor 20 works synchronously, so that the load of the drive motor 20 is reduced, and the service life of the drive motor 20 is prolonged.

Preferably, the first gear 18 is provided with bolt holes distributed circumferentially around the center of the first gear 18, the fixing bracket 16 is correspondingly provided with through holes, and the bolt holes are connected with the through holes through bolts to fix the rotation angle of the first gear 18; when the driving motor 20 is not needed to work, a bolt is needed to limit the rotation of the charging hopper 4, on one hand, the charging hopper 4 is stabilized, and on the other hand, the driving motor 20 is prevented from being damaged due to passive rotation.

Preferably, the spray pipe 14 is a strip-shaped structure, and the spray head 15 on the spray pipe 14 is an atomizing spray head;

preferably, the shower head 15 is directed obliquely downward toward the bottom center of the hopper 4.

Further, the front end and the rear end of the chassis 1 are also provided with connecting frames 24 for connecting mine cars.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A wettable mining vehicle, comprising: the device comprises a chassis, wheels arranged on the chassis, a frame arranged on the chassis and a charging hopper arranged in the frame; the frame comprises a back plate arranged at the rear end of the chassis, two first supporting rods arranged at two corners of the front end of the chassis and two second supporting rods transversely arranged and erected at the upper ends of the first supporting rods and the back plate; a water storage tank is fixedly arranged on the back plate, and a water pump is fixedly arranged on the upper end surface of the water storage tank; the water inlet pipe of the water pump is connected with the water storage tank, a water outlet pipe of the water pump is erected at the upper end of the frame through a first support and a second support, the water outlet pipe is divided into two branches, 2 water outlet pipes are respectively communicated with spraying pipes arranged on two sides above the charging hopper, and a plurality of spraying heads facing the inner side of the charging hopper are arranged on the spraying pipes along the length direction of the spraying pipes.

2. The wettable mine car as claimed in claim 1, wherein: the charging hopper is arranged in the frame; connecting shafts are symmetrically arranged at the front end and the rear end of the charging hopper, and the two connecting shafts are respectively arranged on the front fixing bracket and the rear fixing bracket of the chassis through bearings; the two connecting shafts penetrate through the two fixing supports and are provided with first gears; the two first gears are meshed with second gears on two driving devices fixedly arranged on the chassis.

3. The wettable mine car as claimed in claim 2, wherein: the driving device comprises a driving motor, a gear reducer, a second gear and a motor bracket; the output end of the driving motor is provided with the gear reducer, and the driving motor and the gear reducer are both fixedly arranged on the chassis through the motor bracket; the second gear is mounted on an output shaft of the gear reducer.

4. The wettable mine car as claimed in claim 2, wherein: bolt holes distributed circumferentially are formed in the first gear around the circle center of the first gear, through holes are correspondingly formed in the fixing support, and the bolt holes are connected with the through holes through bolts to fix the rotation angle of the first gear.

5. The wettable mine car as claimed in claim 1, wherein: the spray pipe is of a strip-shaped structure.

6. The wettable mine car as claimed in claim 1, wherein: the spray header is an atomizing spray head.

7. The wettable mine car as claimed in claim 1, wherein: the spray header obliquely and downwards faces to the center of the bottom of the charging hopper.