CN217179742U

CN217179742U - Railway freight metering device

Info

Publication number: CN217179742U
Application number: CN202220108051.6U
Authority: CN
Inventors: 李思洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-12
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a railway freight transportation metering device, which comprises a housin, the top outer wall of casing is connected with the stand through the bearing, one side outer wall welding of stand has the xarm, be connected with the screw rod through the bearing between the both ends inner wall of xarm, there is the nut outside of screw rod through threaded connection, the bottom outer wall welding of nut has the slide, there is force sensor slide inside through bolted connection, force sensor's sense terminal has the connection rope through bolted connection, the one end wiring that force sensor was kept away from to the connection rope has the couple, the inner wall of stand has motor two through bolted connection, motor two's output shaft one end passes through splined connection with the screw rod. The utility model discloses utilize two drive screw rods of motor to rotate for the removal that the goods passes through the nut is promoted, has made things convenient for the loading of goods, and force sensor can weigh the goods simultaneously, has consequently realized weighing of goods and the multi-functional effect of loading going on in step.

Description

Railway freight metering device

Technical Field

The utility model relates to a railway freight technical field especially relates to a railway freight transportation metering device.

Background

The railway freight transport is to transport the goods by adopting a railway train, and in the railway freight transport process, the goods need to be weighed by using a metering device, so that the data of the goods can be conveniently counted.

The metering device of the railway freight transport in the prior art only has the weighing effect and does not have the effect of lifting and loading the heavy object, so that the metering device has a single function, and the lifting device is required to be additionally used for loading after the goods are metered, so that the loading of the goods is troublesome. Therefore, there is a need to design a railway freight metering device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a railway freight metering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a railway freight metering device comprises a shell, wherein the outer wall of the top of the shell is connected with a stand column through a bearing, a cross arm is welded on the outer wall of one side of the upright post, a screw rod is connected between the inner walls of the two ends of the cross arm through a bearing, the outer part of the screw rod is connected with a nut through threads, the outer wall of the bottom of the nut is welded with a sliding plate, the interior of the sliding plate is connected with a tension sensor through a bolt, the detection end of the tension sensor is connected with a connecting rope through a bolt, one end of the connecting rope far away from the tension sensor is connected with a hook in a winding way, the inner wall of the upright post is connected with a second motor through a bolt, one end of an output shaft of the motor II is connected with the screw rod through a spline, the outer wall of the bottom of the cross arm is connected with a fixed pulley through a bolt, the connecting rope is connected with the fixed pulley in a rolling manner, a control panel is embedded in the outer wall of one side of the shell, and the tension sensor is electrically connected with the control panel through a wire.

Furthermore, a worm wheel is welded in the position, extending to the shell, of the bottom end of the upright column, a worm is connected between the inner walls of the two sides of the shell through a bearing, and the worm is meshed with the worm wheel.

Furthermore, the outer wall of one side of the shell is connected with a first motor through a bolt, and one end of an output shaft of the first motor is connected with the worm through a spline.

Furthermore, the outer wall of the bottom of the cross arm is provided with a sliding groove, and the sliding plate is connected inside the sliding groove in a sliding mode.

Furthermore, an observation window is arranged on the outer wall of one side of the shell, and scales are arranged on the outer wall of one side of the shell.

Furthermore, the outer wall of the top of the shell is welded with an oil inlet pipe, and the top of the oil inlet pipe is connected with a sealing cover through threads.

Furthermore, the outer wall of the bottom of the shell is welded with a base, and the outer wall of the top of the base is provided with a fixing hole.

The utility model has the advantages that:

1. through the screw rod, nut and the tension sensor who sets up, utilize two drive screw rods of motor to rotate for the removal that the goods passed through the nut is promoted, has made things convenient for the loading of goods, and tension sensor can weigh the goods simultaneously, has consequently realized weighing of goods and the multi-functional effect of loading going on in step.

2. Through motor one, worm and the worm wheel that sets up, utilize motor one to drive the worm and rotate for the worm drives worm wheel and stand and rotates, and then can remove after making the goods promoted, has consequently realized the more nimble effect of loading to the goods.

3. Through the oil pipe and the sealed lid of advancing that set up, utilize to advance oil pipe and sealed lid and make the inside of casing can add lubricating oil, and then make worm wheel and worm mesh the transmission and make the wear less, consequently realized extension metering device life's effect.

4. Through the fixed pulley that sets up, utilize fixed pulley to play lubricated effect to the slip of connecting the rope for the wearing and tearing of connecting the rope when lifting to heavy object reduce, prevent to connect the rope and appear wearing and tearing damage's effect when lifting to heavy object.

Drawings

Fig. 1 is a schematic view of the overall structure of a railway freight metering device according to the present invention;

fig. 2 is a schematic structural diagram of a housing of a railway freight metering device according to the present invention;

fig. 3 is a schematic structural view of a cross arm of a railway freight metering device provided by the present invention;

fig. 4 is a control flow chart of the railway freight metering device provided by the present invention.

In the figure: 1. a housing; 2. a column; 3. a cross arm; 4. a control panel; 5. an oil inlet pipe; 6. a sealing cover; 7. a base; 8. a fixing hole; 9. a worm; 10. a worm gear; 11. a first motor; 12. a nut; 13. a chute; 14. a slide plate; 15. a second motor; 16. a tension sensor; 17. connecting ropes; 18. hooking; 19. a fixed pulley; 20. a screw; 21. an observation window; 22. and (4) calibration.

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 work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the railway freight metering device comprises a shell 1, wherein the top outer wall of the shell 1 is connected with a stand column 2 through a bearing, the outer wall of one side of the stand column 2 is welded with a cross arm 3, the inner walls of two ends of the cross arm 3 are connected with a screw rod 20 through a bearing, the outer part of the screw rod 20 is connected with a nut 12 through threads, the outer wall of the bottom of the nut 12 is welded with a sliding plate 14, the inner part of the sliding plate 14 is connected with a tension sensor 16 through a bolt, the model of the tension sensor 16 is xhz6400, the weight of goods is detected through the tension sensor 16, the detection end of the tension sensor 16 is connected with a connecting rope 17 through a bolt, one end of the connecting rope 17 far away from the tension sensor 16 is connected with a hook 18 in a winding manner, the inner wall of the stand column 2 is connected with a second motor 15 through a bolt, the model of the second motor 15 is CH-28, one end of an output shaft of the second motor 15 is connected with the screw rod 20 through a spline, utilize two 15 drive screw rods 20 of motor to rotate, there is fixed pulley 19 bottom outer wall of xarm 3 through bolted connection, connect rope 17 and fixed pulley 19 roll connection, one side outer wall of casing 1 is embedded to have control panel 4, force sensor 16 is electric connection through the wire with control panel 4, two 15 drive screw rods 20 of motor rotate, make the removal that the goods passes through nut 12 promoted, the device of goods has been made things convenient for, force sensor 16 can weigh the goods simultaneously.

Further, the bottom of stand 2 extends to the inside welding of casing 1 has worm wheel 10, be connected with worm 9 through the bearing between the both sides inner wall of casing 1, worm 9 and worm wheel 10 mesh, there is motor 11 one side outer wall of casing 1 through bolted connection, the output shaft one end of motor 11 passes through splined connection with worm 9, utilize motor 11 to drive worm 9 and rotate, make worm 9 drive worm wheel 10 and stand 2 rotate, and then make the goods can remove after being promoted, make the loading of goods more nimble effect.

Furthermore, the outer wall of the bottom of the cross arm 3 is provided with a sliding chute 13, and a sliding plate 14 is slidably connected inside the sliding chute 13, so that the sliding plate 14 can move more stably by using the sliding chute 13.

Further, one side outer wall of casing 1 is provided with observation window 21, one side outer wall of casing 1 is provided with scale 22, utilize observation window 21 and scale 22 to conveniently observe the inside liquid level of casing 1, the welding of the top outer wall of casing 1 has into oil pipe 5, there is sealed lid 6 at the top of advancing oil pipe 5 through threaded connection, utilize into oil pipe 5 and sealed lid 6 to make the inside of casing 1 can add lubricating oil, and then make worm wheel 10 and worm 9 mesh the transmission and make the wear littleer.

Further, the bottom outer wall welding of casing 1 has base 7, and the top outer wall of base 7 is opened has fixed orifices 8, utilizes fixed orifices 8 to facilitate the use bolt to fix base 7.

The working principle is as follows: when the device is used, the sealing cover 6 is rotated, the oil inlet pipe 5 is opened, lubricating oil is added into the shell 1 through the oil inlet pipe 5, when goods need to be weighed, the hook 18 is hooked with the goods, the motor II 15 is controlled to rotate through the control panel 4, the motor II 15 drives the screw rod 20 to rotate, the screw rod 20 rotates to drive the nut 12 to slide in the cross arm 3, the nut 12 can lift the goods through the connecting rope 17, the tension sensor 16 transmits tension data to the control panel 4, the control panel 4 displays the weight of the goods, when the goods need to be loaded, the controller controls the motor I11 to rotate, the motor I11 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 and the stand column 2 to rotate, and the goods move, and then the goods are landed through the rotation of the second motor 15, so that the goods can be loaded.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A railway freight metering device comprising a housing (1), characterized in that: the top outer wall of the shell (1) is connected with a stand column (2) through a bearing, one side outer wall of the stand column (2) is welded with a cross arm (3), screw rods (20) are connected between the inner walls of two ends of the cross arm (3) through bearings, nuts (12) are connected to the outer portions of the screw rods (20) through threads, sliding plates (14) are welded to the outer walls of the bottoms of the nuts (12), the inner portions of the sliding plates (14) are connected with tension sensors (16) through bolts, the detection ends of the tension sensors (16) are connected with connecting ropes (17) through bolts, hooks (18) are wound at one ends, far away from the tension sensors (16), of the connecting ropes (17), the inner wall of the stand column (2) is connected with a second motor (15) through bolts, one end of an output shaft of the second motor (15) is connected with the screw rods (20) through splines, and the outer wall of the bottom of the cross arm (3) is connected with a fixed pulley (19) through bolts, connect rope (17) and fixed pulley (19) roll connection, control panel (4) have been inlayed to one side outer wall of casing (1), force sensor (16) are electric connection through the wire with control panel (4).

2. A railway freight metering device as claimed in claim 1, wherein: the bottom of stand (2) extends to the inside welding of casing (1) and has worm wheel (10), be connected with worm (9) through the bearing between the both sides inner wall of casing (1), worm (9) and worm wheel (10) meshing.

3. A railway freight metering device as claimed in claim 2, wherein: the outer wall of one side of the shell (1) is connected with a first motor (11) through a bolt, and one end of an output shaft of the first motor (11) is connected with the worm (9) through a spline.

4. A railway freight metering device as claimed in claim 1, wherein: the outer wall of the bottom of the cross arm (3) is provided with a sliding groove (13), and the sliding plate (14) is connected inside the sliding groove (13) in a sliding manner.

5. A railway freight metering device as claimed in claim 1, wherein: the outer wall of one side of casing (1) is provided with observation window (21), the outer wall of one side of casing (1) is provided with scale (22).

6. A railway freight metering device as claimed in claim 1, wherein: the oil inlet pipe (5) is welded on the outer wall of the top of the shell (1), and the top of the oil inlet pipe (5) is connected with a sealing cover (6) through threads.

7. A railway freight metering device as claimed in claim 1, wherein: the bottom outer wall welding of casing (1) has base (7), the top outer wall of base (7) is opened has fixed orifices (8).