CN216410365U

CN216410365U - Weighing device convenient to rail mine car

Info

Publication number: CN216410365U
Application number: CN202121864229.1U
Authority: CN
Inventors: 郑丰隆; 郑显明; 姚淑彬
Original assignee: Qingdao Koma Electronic Equipment Co ltd
Current assignee: Qingdao Koma Electronic Equipment Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-29
Anticipated expiration: 2031-08-11

Abstract

The utility model belongs to the technical field of rail car weighing, in particular to a weighing device convenient for a rail mine car, which comprises a foundation ground and a car body arranged on the foundation ground, wherein the car body is also provided with a weighing component convenient for weighing; the weighing assembly comprises a fixing piece, a weighing sensor, a weighing platform and a controller, wherein the fixing piece is fixedly connected with the foundation ground, the weighing sensor is fixedly connected to the top end of the fixing piece, the weighing platform is connected to the top end of the weighing sensor in a sliding manner, and the controller is fixedly connected to the front end face of the weighing platform; meanwhile, the rail car can be effectively positioned by the positioning assembly when the rail car needs to be stopped to run and weighed.

Description

Weighing device convenient to rail mine car

Technical Field

The utility model belongs to the technical field of rail car weighing, and particularly relates to a weighing device convenient for a rail mine car.

Background

The mine track mine car needs to weigh heavy-duty mine cars, such as flat cars for conveying fully-mechanized mining supports, and the weighing data can be displayed in real time, so that overweight alarming can be realized, lifting safety accidents caused by too large lifting and lowering weight difference are prevented, the mine track mine car is weighed aiming at the track cars, most of the existing track cars can not separate the mine track car from the tracks, and the track car cannot be weighed conveniently.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a weighing device convenient for a rail mine car, which has the characteristic that the rail car can be separated from contact with a rail, so that the rail car can be weighed conveniently.

In order to achieve the purpose, the utility model provides the following technical scheme: a weighing device convenient for a rail mine car comprises a foundation ground and a car body arranged on the foundation ground, wherein a weighing assembly convenient for weighing is also arranged on the car body;

the weighing component comprises a fixing part, a weighing sensor, a weighing platform and a controller, the fixing part is fixedly connected with the ground of the foundation, the top end of the fixing part is fixedly connected with the weighing sensor, the top end of the weighing sensor is slidably connected with the weighing platform, and the front end face of the weighing platform is fixedly connected with the controller.

Preferably, the weighing assembly further comprises a first electric telescopic rod, a second electric telescopic rod and a fixing plate, the second electric telescopic rod is fixedly connected to the left side and the right side of the top end of the weighing platform, the first electric telescopic rod is fixedly connected to the center of the top end of the weighing platform, the vehicle body is fixedly connected to the top end of the first electric telescopic rod, the vehicle body is fixedly connected to the top end of the second electric telescopic rod, and the fixing plate is fixedly connected to the outer sides of the first electric telescopic rod and the second electric telescopic rod.

Preferably, the weighing assembly of the weighing device for the rail mine car comprises pulleys and a rail, wherein the pulleys are fixedly connected to the left side and the right side of the bottom end of the fixing plate, the rail is connected to the outer side of the pulleys in a sliding manner, and the bottom end of the rail is fixedly connected with the foundation ground.

Preferably, the weighing device for the rail mine car is characterized in that the weighing assembly further comprises a positioning assembly for positioning the rail car when the rail car is parked and weighed, the positioning assembly comprises a connecting plate, a connecting rod and two suckers, the connecting rod is connected with the fixing plate in a sliding mode, the connecting plate is fixedly connected with the bottom end of the connecting rod, the suckers are fixedly connected with the bottom end of the connecting plate, the number of the suckers is two, and the suckers are symmetrically arranged in the left-right mode.

Preferably, the positioning assembly further comprises a rotating rod, a threaded shaft and a threaded sleeve, the rotating rod is rotatably connected with the fixing plate, the threaded shaft is fixedly connected to the bottom end of the rotating rod, the threaded sleeve is spirally connected to the outer side of the threaded shaft, and the connecting plate is fixedly connected to the bottom end of the threaded sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the device can effectively solve the problem that the traditional rail car cannot make the rail car fall off and contact with the rail, so that the rail car can be weighed more conveniently; meanwhile, the rail car can be effectively positioned by the positioning assembly when the rail car needs to be stopped to run and weighed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the positioning assembly of the present invention;

fig. 3 is an enlarged schematic view of fig. 1 at a.

In the figure:

1. a foundation ground; 2. a vehicle body;

3. a weighing assembly; 31. a fixing member; 32. a weighing sensor; 33. a weighing platform; 34. a controller; 35. a first electric telescopic rod; 36. a second electric telescopic rod; 37. a fixing plate; 38. a pulley; 39. a track;

4. a positioning assembly; 41. rotating the rod; 42. a threaded shaft; 43. a threaded sleeve; 44. a connecting plate; 45. a connecting rod; 46. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1:

a weighing device convenient for a rail mine car comprises a foundation ground 1 and a car body 2 installed on the foundation ground 1.

In this embodiment: the existing rail car is weighed, so that the car body 2 can not be automatically separated from the ground, the weighing is inconvenient, the weighing effect is not good, and the weighing component 3 is added on the basis.

Further, the method comprises the following steps:

as shown in fig. 1 and 3:

with the above in mind: weighing component 3 includes mounting 31, weighing sensor 32, weighing platform 33 and controller 34, mounting 31 and basic ground 1 fixed connection, and mounting 31 top fixedly connected with weighing sensor 32, and weighing sensor 32 top sliding connection has weighing platform 33, terminal surface fixedly connected with controller 34 before the weighing platform 33.

In this embodiment: when automobile body 2 moved the weighing platform 33 top, automobile body 2 stop operation this moment, can carry out effectual measurement to the weight that bears on the automobile body 2 through weighing sensor 32 of weighing platform 33 bottom this moment, can preset critical weighing value through controller 34 moreover to be convenient for accurate weighing, prevent to take place the condition of transshipping, cause the safety risk.

Further, the method comprises the following steps of;

in an optional embodiment, the weighing assembly 3 further includes a first electric telescopic rod 35, a second electric telescopic rod 36 and a fixing plate 37, the second electric telescopic rod 36 is fixedly connected to the left and right sides of the top end of the weighing platform 33, the first electric telescopic rod 35 is fixedly connected to the central position of the top end of the weighing platform 33, the vehicle body 2 is fixedly connected to the top end of the first electric telescopic rod 35, the vehicle body 2 is fixedly connected to the top end of the second electric telescopic rod 36, and the fixing plate 37 is fixedly connected to the outer sides of the first electric telescopic rod 35 and the second electric telescopic rod 36.

In this embodiment: after 2 operation of automobile body stops, can stretch out downwards simultaneously through first electric telescopic handle 35 and second electric telescopic handle 36, as first electric telescopic handle 35 and second electric telescopic handle 36, all realize the back of contact with weighing platform 33, can pass through the effect of first electric telescopic handle 35 and the 36 downward force of second electric telescopic handle this moment, thereby make automobile body 2 rise, automobile body 2 can break away from the contact with track 39 this moment, thereby make the weight of automobile body 2 accomplish load to weighing platform 33 on, thereby be convenient for realize the measurement to 2 bearing capacity of automobile body.

Further, the method comprises the following steps of;

in an optional embodiment, the weighing assembly 3 further comprises a pulley 38 and a rail 39, the pulley 38 is fixedly connected to the left and right sides of the bottom end of the fixing plate 37, the rail 39 is slidably connected to the outer side of the pulley 38, and the bottom end of the rail 39 is fixedly connected to the foundation ground 1.

In this embodiment: this allows the trolley 38 to travel on the track 39 to ensure that the trolley is always travelling on the track 39, and allows the trolley 38 to be moved out of contact with the track 39 by the upward movement of the car body 2, thereby facilitating effective weighing of the trolley.

As shown in fig. 1 and 3:

this weighing device convenient to rail mine car still includes be convenient for carry out the locating component 4 of fixing a position to the railcar when the railcar parks and weighs, and locating component 4 is including connecting plate 44, connecting rod 45 and sucking disc 46, connecting rod 45 and fixed plate 37 sliding connection, connecting rod 45 bottom fixedly connected with connecting plate 44, connecting plate 44 bottom fixedly connected with sucking disc 46, and sucking disc 46's number is total two, and sucking disc 46 is the bilateral symmetry setting.

In this embodiment: like this when the railcar stop motion, can carry out effectual absorption through sucking disc 46 and ground, because the effect of sucking disc 46 adsorption force down, can effectually realize the location to automobile body 2 this moment to can avoid automobile body 2 to produce once more and remove after the stop motion.

Further, the method comprises the following steps of;

in an alternative embodiment, the positioning assembly 4 further includes a rotating rod 41, a threaded shaft 42 and a threaded sleeve 43, the rotating rod 41 is rotatably connected to the fixing plate 37, the threaded shaft 42 is fixedly connected to the bottom end of the rotating rod 41, the threaded sleeve 43 is spirally connected to the outer side of the threaded shaft 42, and the connecting plate 44 is fixedly connected to the bottom end of the threaded sleeve 43.

In this embodiment: can rotate dwang 41 through the hand like this, thereby can make dwang 41 drive threaded shaft 42 rotate, this moment under the drive of threaded shaft 42, can make swivel nut 43 produce and rotate, but under connecting plate 44 and connecting rod 45's spacing, can make swivel nut 43 not rotate, only reciprocate, swivel nut 43 can effectually drive sucking disc 46 and reciprocate this moment, thereby can effectual regulation sucking disc 46's height, thereby can make sucking disc 46 and ground realize contact or break away from the contact, thereby be convenient for carry out effectual location to automobile body 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a weighing device convenient to rail mine car, includes basic ground (1) and installs automobile body (2) on basic ground (1), its characterized in that: the car body (2) is also provided with a weighing component (3) which is convenient for weighing;

weighing component (3) include mounting (31), weighing sensor (32), weighing platform (33) and controller (34), mounting (31) with basic ground (1) fixed connection, mounting (31) top fixedly connected with weighing sensor (32), weighing sensor (32) top sliding connection has weighing platform (33), terminal surface fixedly connected with before weighing platform (33) controller (34).

2. The weighing apparatus for a rail car as defined in claim 1, wherein: the utility model discloses a weighing machine, including weighing component (3), weighing component (33) and fixed plate (37), the equal fixedly connected with in scale (33) top left and right sides second electric telescopic handle (36), scale (33) top central point department fixedly connected with first electric telescopic handle (35), first electric telescopic handle (35) top fixedly connected with automobile body (2), second electric telescopic handle (36) top fixedly connected with automobile body (2), first electric telescopic handle (35) with the equal fixedly connected with in second electric telescopic handle (36) outside fixed plate (37).

3. The weighing apparatus for a rail car as defined in claim 2, wherein: weighing component (3) are still including pulley (38) and track (39), the equal fixedly connected with in fixed plate (37) bottom left and right sides pulley (38), pulley (38) outside sliding connection has track (39), track (39) bottom with basis ground (1) fixed connection.

4. The weighing apparatus for a rail car as defined in claim 2, wherein: weighing component (3) still include be convenient for carry out locating component (4) that fix a position the railcar when the railcar parks and weighs, locating component (4) are including connecting plate (44), connecting rod (45) and sucking disc (46), connecting rod (45) with fixed plate (37) sliding connection, connecting rod (45) bottom fixedly connected with connecting plate (44), connecting plate (44) bottom fixedly connected with sucking disc (46), the total two of number of sucking disc (46), sucking disc (46) are bilateral symmetry and set up.

5. The weighing apparatus for a rail car as defined in claim 4, wherein: locating component (4) still includes dwang (41), threaded spindle (42) and swivel nut (43), dwang (41) with fixed plate (37) rotate to be connected, dwang (41) bottom fixedly connected with threaded spindle (42), threaded spindle (42) outside spiral connection has swivel nut (43), swivel nut (43) bottom fixedly connected with connecting plate (44).