Train goods leveler for railway transport vehicle

Abstract

The utility model relates to the technical field of railway cargo transportation, in particular to a railway transport vehicle leather cargo leveler which comprises an installation frame (1). A lifting plate (4) is arranged on the mounting frame (1); a first scraping plate structure and a second scraping plate structure are respectively arranged on the lifting plate (4); the first scraping plate structure can automatically perform transverse reciprocating motion, so that not only can the scraping coverage area be increased during scraping, but also the scraping efficiency can be improved; the second scraping plate structure guides redundant materials in the middle to the two sides, then the first scraping plate structure moving transversely in a reciprocating mode is matched, the purpose of rapidly scraping the redundant materials guided to the two sides is achieved, and the stability of the scraping effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of railway freight transportation, and in particular to a railway transport wagon freight leveler. Background Art

[0002] Railway freight transport is one of the main modes of modern transportation and one of the two basic modes of land freight transport. It occupies an important position in the entire transportation field and plays an increasingly important role. Railway transportation is less affected by climate and natural conditions, and has a large transportation capacity and single vehicle loading capacity. It has advantages in terms of regularity and low cost of transportation. In addition, there are many types of vehicles, which makes it possible to transport almost any goods without being restricted by weight and volume, which are incomparable to road and air transportation.

[0003] In order to prevent the goods from failing to meet the transportation requirements due to unevenness during train transportation, and to prevent the goods from spilling and other safety hazards, the goods in the car need to be scraped and leveled; the existing railway transport car cargo levelers mostly use ordinary scrapers to scrape the bulk materials. During the scraping process, there will always be materials in front of the scrapers, resulting in accumulation of materials at the end after scraping, and the existing scrapers are mostly in a fixed state during the scraping process of the materials, the scraping effect is not ideal, and multiple reciprocating scraping operations are required, which is inefficient.

[0004] After searching, the applicant found that the Chinese patent document with publication number 207157779U disclosed on March 30, 2018, an environmentally friendly pallet suitable for flatly placing goods, including a pallet body and a receiving plate, a pull ring is movably installed at the bottom end of the pallet body, a connecting shaft is provided on one side of the pull ring, a caster is provided at the bottom end of the connecting shaft, a handle is fixedly installed on the other side of the pull ring, a decompression pad is fixedly installed on the upper end of the receiving plate, a ventilation hole is provided on one side of the receiving plate, a folding shaft is provided at the upper end of the buffer spring, a fence is provided on the outer surface of the folding shaft, an anti-slip film is fixedly installed on the outer surface of the fence, and an environmentally friendly partition is fixedly installed between the two adjacent fences.

[0005] This device cannot achieve efficient and sufficient scraping of railway wagon cargo. Utility Model Content

[0006] The utility model aims to provide a railway transport wagon cargo leveler which can efficiently and fully level the railway wagon cargo.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is: a railway transport wagon cargo leveler, including a mounting frame; a lifting plate is provided on the mounting frame; and a first scraper structure and a second scraper structure are respectively provided on the lifting plate.

[0008] The first scraper structure includes a flat scraper and a connecting frame; the connecting frame is arranged in the lifting plate, and ends thereof extend from both sides of the lifting plate; the flat scraper is arranged at the bottom of the lifting plate and connected to the connecting frame.

[0009] The lifting plate is provided with a driving groove; the connecting frame is provided with an extension plate; the extension plate is arranged in the driving groove;

[0010] A buffer spring and a vibration block are respectively arranged in the driving groove; and the extension plate is arranged between the buffer spring and the vibration block.

[0011] The vibration block includes a telescopic rod; one end of the telescopic rod is connected to the extension plate; the other end of the telescopic rod extends into the vibration block and is respectively connected to a pressure plate and a return spring;

[0012] The return spring is arranged on one side of the pressing plate close to the telescopic rod, and a cam is arranged on the other side of the pressing plate; the cam is connected to a micro motor.

[0013] A slide groove is provided at the bottom of the lifting plate; a sliding block is provided at the top of the flat scraper; the sliding block is arranged in the slide groove and is connected with a roller.

[0014] The bottom of the flat scraper is provided with convex plates; the convex plates are evenly distributed at both ends of the flat scraper.

[0015] The second scraper structure comprises a triangular scraper; the triangular scraper is arranged at the bottom of the lifting plate, and a mounting block is arranged between the triangular scraper and the lifting plate.

[0016] The mounting frame is connected with an electric push rod; the electric push rod is connected with the top of the lifting plate.

[0017] A water tank is arranged on the mounting frame; a connecting pipe is arranged on the top of the lifting plate; an atomizing nozzle is arranged on the connecting pipe; and a telescopic pipe is connected between the connecting pipe and the water tank.

[0018] The mounting frame is provided with a control panel; the control panel is respectively connected with the electric push rod and the micro motor.

[0019] The beneficial effects of this application are:

[0020] 1. By setting a reciprocating vibration block inside the lifting plate, cooperating with a buffer spring and a return spring, and installing and connecting the extension plate and the connecting frame, the drive of the scraper is realized, so that it can perform horizontal reciprocating motion during the process of scraping the materials in the carriage. This design can not only increase the scraping coverage area during scraping, but also improve the scraping efficiency.

[0021] 2. By setting a triangular scraper on one side of the flat scraper and making its bottom at the same horizontal height as the bottom of the flat scraper, the triangular scraper is used to guide the excess material in the middle to both sides, and then cooperate with the convex plate that reciprocates horizontally to achieve the purpose of quickly scraping and leveling the excess material on both sides of the guide, thereby ensuring the stability of the scraping effect.

[0022] 3. By arranging I-shaped connecting pipes with atomizing nozzles on both sides of the top of the lifting plate, while the material is being scraped, water is pumped out by the water pump in the water tank, and the water is introduced into the connecting pipe by the telescopic pipe and sprayed by the atomizing nozzle, so as to achieve the purpose of dust reduction and avoid raising a large amount of dust during the scraping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the overall structure of the railway transport wagon cargo leveler;

[0025] Figure 2 This is a multi-angle structural schematic diagram of the railway transport wagon cargo leveler;

[0026] Figure 3 This is a schematic diagram of the side structure of the railway transport wagon cargo leveler;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting plate and the flat scraper of the railway transport wagon cargo leveler;

[0028] Figure 5 For this railway transport wagon cargo leveler Figure 4 A is a schematic diagram of the enlarged structure.

[0029] The marks in the above figure are:

[0030] The markings in the figure are:

[0031] 1. Mounting frame, 2. Control panel, 3. Electric push rod,

[0032] 4. Lifting plate, 5. Triangular scraper, 6. Mounting block, 7. Flat scraper, 8. Convex plate, 9. Connecting frame, 10. Extension plate, 11. Driving groove, 12. Buffer spring, 13. Vibrating block, 14. Telescopic rod, 15. Pressing plate, 16. Micro motor, 17. Cam, 18. Reset spring, 19. Slide groove, 20. Slider, 21. Roller, 22. Water tank, 23. Telescopic tube, 24. Connecting tube, 25. Atomizing nozzle. DETAILED DESCRIPTION

[0033] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0034] Figure 1 The railway transport wagon cargo leveler shown comprises a mounting frame 1; a lifting plate 4 is arranged on the mounting frame 1; and a first scraper structure and a second scraper structure are respectively arranged on the lifting plate 4.

[0035] The first scraper structure can automatically perform transverse reciprocating motion, which can not only increase the scraping coverage area but also improve the scraping efficiency during scraping; the second scraper structure guides the excess material in the middle to both sides, and then cooperates with the reciprocating transverse motion of the first scraper structure to achieve the purpose of quickly scraping the excess material on both sides, thereby ensuring the stability of the scraping effect.

[0036] The first scraper structure includes a flat scraper 7 and a connecting frame 9; the connecting frame 9 is arranged in the lifting plate 4, and the ends thereof extend from both sides of the lifting plate 4; the flat scraper 7 is arranged at the bottom of the lifting plate 4 and connected to the connecting frame 9. The lifting plate 4 is provided with a mounting slide groove; the connecting frame 9 is installed in the mounting slide groove and can realize horizontal flexible sliding in the mounting slide groove; both ends of the connecting frame 9 are L-shaped structures and are fixedly connected to the top surface of the flat scraper 7; thus, the connecting frame 9 can drive the flat scraper 7 to perform reciprocating horizontal motion.

[0037] A driving groove 11 is provided in the lifting plate 4; an extension plate 10 is provided on the connecting frame 9; and the extension plate 10 is arranged in the driving groove 11;

[0038] The driving groove 11 is provided with a buffer spring 12 and a vibration block 13; the extension plate 10 is provided between the buffer spring 12 and the vibration block 13. The extension plate 10 is provided in the middle of the connecting frame 9; the driving groove 11 is provided in the middle of the lifting plate 4; the buffer spring 12 is fixedly connected to the inner wall of the driving groove 11 and the extension plate 10 respectively; the other side of the driving groove 11 is fixedly inlaid with a vibration block 13; the vibration block 13 pushes the extension plate 10 to move toward one side of the driving groove 11, squeezing the buffer spring 12; the buffer spring 12 pushes the extension plate 10 to move in the opposite direction; the extension plate 10 performs a transverse reciprocating motion, thereby realizing the reciprocating motion of the connecting frame 9 and the flat scraper 7.

[0039] The vibration block 13 includes a telescopic rod 14; one end of the telescopic rod 14 is connected to the extension plate 10; the other end of the telescopic rod 14 extends into the vibration block 13 and is respectively connected to a pressure plate 15 and a return spring 18;

[0040] The return spring 18 is arranged on one side of the pressing plate 15 close to the telescopic rod 14 , and a cam 17 is arranged on the other side of the pressing plate 15 ; the cam 17 is connected to a micro motor 16 .

[0041] A through hole is provided on one side of the vibration block 13; a shaft sleeve is provided in the through hole; the shaft sleeve is sleeved on the telescopic rod 14; one end of the telescopic rod 14 extending out of the vibration block 13 is welded to the extension plate 10; a return spring 18 is sleeved on one end of the telescopic rod 14 extending into the vibration block 13; two ends of the return spring 18 are fixedly connected to the inner wall of the housing of the vibration block 13 and one side of the pressure plate 15 respectively;

[0042] A micro motor 16 is arranged inside the vibration block 13, and a cam 17 is fixedly installed at the end of the output shaft of the micro motor 16. A pressure plate 15 is fixedly welded to one end of the telescopic rod 14 extending into the vibration block 13. A curved surface is provided on the side of the pressure plate 15 close to the cam 17, and the cam 17 is in intermittent contact with the curved surface.

[0043] A slide groove 19 is provided at the bottom of the lifting plate 4; a slider 20 is provided at the top of the flat scraper 7; the slider 20 is provided in the slide groove 19 and is connected to a roller 21. Two slide grooves 19 are respectively provided at both ends of the bottom of the lifting plate 4; the top of the flat scraper 7 is fixedly connected to the slider 20, the top of the slider 20 is provided with a connecting hole, and a connecting shaft is connected to the connecting hole; a roller 21 is movably connected to the connecting shaft, and the roller 21 is attached to the top wall of the slide groove 19 and is rollingly connected thereto.

[0044] The bottom of the flat scraper 7 is provided with a convex plate 8, which is evenly distributed at both ends of the flat scraper 7. A plurality of convex plates 8 are arranged side by side and equidistantly at both ends of the bottom of the flat scraper 7, and the convex plates 8 move laterally with the flat scraper 7 to scrape the material in the carriage laterally.

[0045] The second scraper structure includes a triangular scraper 5; the triangular scraper 5 is arranged at the bottom of the lifting plate 4, and a mounting block 6 is arranged between the triangular scraper 5 and the lifting plate 4. The bottom of the lifting plate 4 is provided with the triangular scraper 5, the bottom of the triangular scraper 5 and the bottom of the flat scraper 7 are on the same horizontal line, and the top of the triangular scraper 5 is provided with a mounting block 6, and the two ends of the mounting block 6 are respectively fixedly connected to the triangular scraper 5 and the lifting plate 4 by welding.

[0046] The mounting frame 1 is connected with an electric push rod 3 ; the electric push rod 3 is connected with the top of the lifting plate 4 .

[0047] The mounting frame 1 is a U-shaped structure; the mounting frame 1 includes a crossbeam; two electric push rods 3 are respectively provided at both ends of the bottom of the crossbeam; the electric push rods 3 can drive the lifting plate 4 to perform ascending and descending operations.

[0048] The mounting frame 1 is provided with a water tank 22; a connecting pipe 24 is provided on the top of the lifting plate 4; an atomizing nozzle 25 is provided on the connecting pipe 24; a telescopic pipe 23 is connected between the connecting pipe 24 and the water tank 22. The water tank 22 is fixedly installed at the top center of the mounting frame 1, and a water pump is provided inside the water tank 22. An I-shaped connecting pipe 24 is fixedly installed on the top of the lifting plate 4, and atomizing nozzles 25 are provided on both sides of the outside of the connecting pipe 24. The connecting pipe 24 extends to the inside of the water tank 22 through the telescopic pipe 23 provided on the top and is sealed and connected to the water pump inside the water tank 22; the atomizing nozzle 25 sprays water to achieve the purpose of dust reduction and avoid raising a large amount of dust during the leveling process.

[0049] The mounting frame 1 is provided with a control panel 2, which is respectively connected to the electric push rod 3 and the micro motor 16. The mounting frame 1 includes a support beam, and a control panel 2 is provided on one side of the support beam. The control panel 2 is fixedly mounted on the outer wall of the mounting frame 1 by inlaying. The staff can control the lifting and lowering of the electric push rod 3 and the start and stop of the micro motor 16 through the control panel 2.

[0050] The specific working process of the utility model is as follows:

[0051] When in use, the carriage is moved to the inside of the mounting frame 1, and then the control panel 2 is operated to drive the electric push rod 3 to push the lifting plate 4 downward to make it rise and fall to a suitable height; then the carriage is moved, and the triangular scraper 5 is used to scrape the material inside it flat; the excess material flows along the inclined surfaces on both sides of the triangular scraper 5 to the inside of the carriage, and the convex plates 8 with intervals at both ends of the flat scraper 7 are used to scrape the materials on both sides of the carriage; at the same time, the micro motor 16 in the vibrating block 13 drives the cam 17 to rotate at a constant speed, so that it intermittently contacts with the pressing plate 15; and the pressing plate 15 is pushed, so that the pressing plate 15 pushes the telescopic rod 14 to extend outward, and then the telescopic rod 14 pushes the extension plate 10, so that it carries the connecting frame 9 and the flat scraper 7 at the bottom thereof Move left and right; and cooperate with the buffer spring 12 in the driving groove 11 and the reset spring 18 on the outer periphery of one end of the telescopic rod 14 to push the cam 17 to reset when it is not in contact with the pressure plate 15; thereby achieving the purpose of driving the flat scraper 7 to reciprocate; allowing the convex plates 8 at both ends of the flat scraper 7 to reciprocate and scrape the material, thereby improving the scraping efficiency; and in the process of scraping, use the water pump in the water tank 22 to pump water; introduce it into the interior of the connecting pipe 24 through the telescopic tube 23; and then spray it into the interior of the car through the atomizing nozzle 25 to achieve the purpose of dust reduction and avoid raising dust; in the process of scraping by the flat scraper 7, by setting a roller 21 on the top of the slider 20, the smoothness of the flat scraper 7 when moving is improved to avoid jamming and affect the scraping efficiency.

[0052] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A railway transport wagon cargo leveler, characterized in that: It comprises a mounting frame (1); a lifting plate (4) is provided on the mounting frame (1); a first scraper structure and a second scraper structure are respectively provided on the lifting plate (4); The first scraper structure comprises a flat scraper (7) and a connecting frame (9); the connecting frame (9) is arranged in the lifting plate (4), and ends thereof extend from both sides of the lifting plate (4); the flat scraper (7) is arranged at the bottom of the lifting plate (4) and connected to the connecting frame (9); The lifting plate (4) is provided with a driving groove (11); the connecting frame (9) is provided with an extension plate (10); the extension plate (10) is arranged in the driving groove (11); A buffer spring (12) and a vibration block (13) are respectively arranged in the driving groove (11); the extension plate (10) is arranged between the buffer spring (12) and the vibration block (13); The second scraper structure comprises a triangular scraper (5); the triangular scraper (5) is arranged at the bottom of the lifting plate (4), and a mounting block (6) is arranged between the triangular scraper (5) and the lifting plate (4).

2. A railway transport wagon cargo leveler according to claim 1, characterized in that: The vibration block (13) comprises a telescopic rod (14); one end of the telescopic rod (14) is connected to the extension plate (10); the other end of the telescopic rod (14) extends into the vibration block (13) and is respectively connected to a pressure plate (15) and a return spring (18); The return spring (18) is arranged on one side of the pressing plate (15) close to the telescopic rod (14), and a cam (17) is arranged on the other side of the pressing plate (15); the cam (17) is connected to a micro motor (16).

3. A railway transport wagon cargo leveler according to claim 2, characterized in that: A slide groove (19) is provided at the bottom of the lifting plate (4); a slider (20) is provided at the top of the flat scraper (7); the slider (20) is arranged in the slide groove (19) and is connected to a roller (21).

4. A railway transport wagon cargo leveler according to any one of claims 2-3, characterized in that: The bottom of the flat scraper (7) is provided with a convex plate (8); the convex plates (8) are evenly distributed at both ends of the flat scraper (7).

5. A railway transport wagon cargo leveler according to claim 4, characterized in that: An electric push rod (3) is connected to the mounting frame (1); the electric push rod (3) is connected to the top of the lifting plate (4).

6. A railway transport wagon cargo leveler according to claim 5, characterized in that: A water tank (22) is provided on the mounting frame (1); a connecting pipe (24) is provided on the top of the lifting plate (4); an atomizing nozzle (25) is provided on the connecting pipe (24); and a telescopic pipe (23) is connected between the connecting pipe (24) and the water tank (22).

7. A railway transport wagon cargo leveler according to any one of claims 5-6, characterized in that: A control panel (2) is provided on the mounting frame (1); the control panel (2) is connected to the electric push rod (3) and the micro motor (16) respectively.

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