Scraping device for car dumper

By designing a scraping device for the overturning machine, the problem of material residues when unloading goods is solved, and more efficient material unloading and equipment protection is achieved.

CN222770271UActive Publication Date: 2025-04-18DALIAN ANBORUI HEAVY IND POWER EQUIP CO LTD
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Patent Information

Application Number
CN202421701464.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-18
Publication Date
2025-04-18
Estimated Expiration
2034-07-18

AI Technical Summary

Technical Problem

When existing overturning machines roll over and unloading materials in open car compartments, they may cause materials to remain in the car compartment and cannot be completely unloaded, resulting in waste of resources and damage to equipment.

Method used

A scraping device for a rollover machine is designed, including a scraping mechanism and a disassembly mechanism. The scraping mechanism drives the screw rod through the motor, driving the slider and the moving plate to lift and lower, and driving the scraping part to scrape; the disassembly mechanism drives the movable rod through the button, driving the limiting plate to clamp and disassemble the clamping plate.

Benefits of technology

It effectively avoids material residues, improves the working efficiency of the overturner, and prevents equipment damage and increase in maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of car dumper, and discloses a scraping device for a car dumper, which comprises a car dumper body, a carriage is arranged on the inner side surface of the car dumper body, the outer side surface of the carriage is movably connected with the inner side surface of the car dumper body, and a scraping mechanism and a dismounting mechanism are arranged on the inner side surface of the car dumper body; the scraping mechanism comprises a moving part and a scraping part; the scraping part is located on the right side face of the moving part. The dismounting mechanism comprises a driving part and a dismounting part; the dismounting part is located on the inner side face of the driving part. According to the material scraping mechanism, a motor in a moving part is utilized, so that the motor drives a lead screw, the lead screw drives a sliding block, the sliding block drives a moving plate, the moving plate ascends and descends on a sliding base and a sliding rail, the material scraping part is driven, an air cylinder is utilized, the air cylinder drives a linear plate to move on the surface of a polished rod, and material scraping is conducted; therefore, loss is avoided, and working efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of car tippers, in particular to a scraping device for car tippers. Background Art

[0002] A car tipper is a large-scale mechanical equipment used to unload bulk materials from railway open cars. It is a loading and unloading machinery that can flip or tilt rail vehicles to unload materials. It is suitable for ports with large transportation volumes and industrial sectors such as metallurgy, coal, and thermal power. Most mine cars in mines are also unloaded using small car tippers.

[0003] Compared with the existing technology: a tipping machine without a scraping device may cause materials to remain in the compartment and be unable to be completely unloaded when unloading materials in the cargo open car compartment, which will not only cause waste of resources, but also may affect the subsequent operation efficiency. The remaining materials may rub or collide with the key components of the tipping machine, which may cause damage or failure of the equipment in the long run, which not only increases the maintenance cost, but also may affect the normal operation of the entire production line.

[0004] Therefore, a scraper device for a car dumper is proposed. Utility Model Content

[0005] The utility model aims to provide a scraper device for a car tipper to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scraper device for a car tipper, comprising a car tipper body, the inner side of the car tipper body is provided with a carriage, the outer side of the carriage is movably connected to the inner side of the car tipper body, the inner side of the car tipper body is provided with a scraper mechanism and a disassembly mechanism; the scraper mechanism comprises a moving part and a scraper part; the scraper part is located on the right side of the moving part; the disassembly mechanism comprises a driving part and a disassembly part; the disassembly part is located on the inner side of the driving part.

[0007] Preferably, a placement groove is provided on the left side of the inner side of the tipping machine body.

[0008] Preferably, the moving part includes a motor, the top end surface of the motor is fixedly connected to the inner top surface of the placement groove, the output end surface of the motor is provided with a screw, the top end surface of the screw is fixedly connected to the output end surface of the motor, the bottom end surface of the screw is rotatably connected to the inner bottom surface of the placement groove through a bearing seat, a slider is sleeved on the surface of the screw, the inner wall of the slider is threadedly connected to the surface of the screw, and the screw is driven by the motor.

[0009] Preferably, a movable plate is provided on the right side of the slider, and the left side of the movable plate is fixedly connected to the right side of the slider, two sliding seats are provided on the left side of the movable plate, and the right sides of the two sliding seats are fixedly connected to the left side of the movable plate, and two sliding rails are provided on the inner sides of the two sliding seats, and the left sides of the two sliding rails are fixedly connected to the inner left side of the placement groove, and the two slide rail surfaces are slidably connected to the inner sides of the two sliding seats, and are lifted and lowered by the movable plate.

[0010] Preferably, the scraper portion includes a U-shaped plate, the left side of the U-shaped plate is fixedly connected to the right side of the movable plate, the inner side of the U-shaped plate is provided with a cylinder, the left end face of the cylinder is fixedly connected to the inner left side of the U-shaped plate, the output end face of the cylinder is provided with a straight plate, the bottom face of the straight plate is provided with a through groove, the left side face of the straight plate is fixedly connected to the output end face of the cylinder, two polished rods are provided on the inner wall of the straight plate, the outer end faces of the two polished rods are fixedly connected to the inner side face of the U-shaped plate, and are driven by the cylinder.

[0011] Preferably, the surfaces of the two polished rods are slidably connected to the inner wall of the straight plate, and a scraper is provided below the two polished rods. The scraper is movably connected to the inner side surface of the through groove, and the material is scraped by the scraper.

[0012] Preferably, the driving part includes four buttons, and four movable rods are arranged on the inner sides of the four buttons. The four movable rods extend through the inner side of the I-shaped plate, and the surfaces of the four movable rods are slidingly connected to the inner wall of the I-shaped plate. Four springs are sleeved on the surfaces of the four movable rods and driven by the buttons.

[0013] Preferably, the disassembly part includes four limit plates, the four outer side surfaces of the limit plates are fixedly connected to the inner end surfaces of the four movable rods, the inner side surfaces of the four limit plates are provided with a clamping plate, the bottom surface of the clamping plate is fixedly connected to the top surface of the scraper, and the outer side surface of the clamping plate is movably connected to the inner side surfaces of the four limit plates. The disassembly part includes four limit plates, the four outer side surfaces of the limit plates are fixedly connected to the inner end surfaces of the four movable rods, the inner side surfaces of the four limit plates are provided with a clamping plate, the bottom surface of the clamping plate is fixedly connected to the top surface of the scraper, and the outer side surface of the clamping plate is movably connected to the inner side surfaces of the four limit plates, and the limit is clamped by the limit plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the scraping device for a car tipper,

[0015] (1) Through the scraping mechanism, the motor in the moving part is used to drive the lead screw, which drives the slider, and the slider drives the moving plate, so that the moving plate is lifted and lowered on the slide seat and the slide rail, thereby driving the scraping part, and the cylinder is used to drive the straight plate to move on the surface of the polished rod, so as to scrape the material, thereby avoiding losses and improving work efficiency.

[0016] (2) Through the disassembly mechanism, the button in the driving part is used to drive the movable rod, so that the movable rod drives the limit plate, so as to clamp and disassemble the clamping plate, thereby facilitating replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the scraper structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the disassembly structure of the utility model.

[0021] In the figure: 1 car tipping machine body, 2 carriage, 3 scraper mechanism, 31 moving part, 32 scraper part, 311 motor, 312 screw rod, 313 slider, 314 slide seat, 315 slide rail, 321 U-shaped plate, 322 cylinder, 323 straight plate, 324 polished rod, 325 scraper, 4 disassembly mechanism, 41 driving part, 42 disassembly part, 411 button, 412 movable rod, 413 spring, 421 limit plate, 422 clamping plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 3 The utility model provides a technical solution: a scraper device for a car tipper, comprising a car tipper body 1, a carriage 2 is arranged on the inner side of the car tipper body 1, the outer side of the carriage 2 is movably connected to the inner side of the car tipper body 1, and a scraper mechanism 3 and a disassembly mechanism 4 are arranged on the inner side of the car tipper body 1; the scraper mechanism 3 comprises a moving part 31 and a scraper part 32; the scraper part 32 is located on the right side of the moving part 31; the disassembly mechanism 4 comprises a driving part 41 and a disassembly part 42; the disassembly part 42 is located on the inner side of the driving part 41.

[0025] A placement groove is provided on the left side of the inner side of the tipping machine body 1 .

[0026] The moving part 31 includes a motor 311, the top end surface of the motor 311 is fixedly connected to the inner top surface of the placement groove, the output end surface of the motor 311 is provided with a screw rod 312, the top end surface of the screw rod 312 is fixedly connected to the output end surface of the motor 311, the bottom end surface of the screw rod 312 is rotatably connected to the inner bottom surface of the placement groove through a bearing seat, a slider 313 is sleeved on the surface of the screw rod 312, and the inner wall of the slider 313 is threadedly connected to the surface of the screw rod 312.

[0027] A movable plate is arranged on the right side of the slider 313, and the left side of the movable plate is fixedly connected to the right side of the slider 313; two slide seats 314 are arranged on the left side of the movable plate, and the right sides of the two slide seats 314 are fixedly connected to the left side of the movable plate; two slide rails 315 are arranged on the inner sides of the two slide seats 314, and the left sides of the two slide rails 315 are fixedly connected to the inner left side of the placement groove; and the surfaces of the two slide rails 315 are slidably connected to the inner sides of the two slide seats 314.

[0028] The scraper part 32 includes a U-shaped plate 321, the left side of the U-shaped plate 321 is fixedly connected to the right side of the movable plate, a cylinder 322 is provided on the inner side of the U-shaped plate 321, the left end face of the cylinder 322 is fixedly connected to the inner left side of the U-shaped plate 321, a straight plate 323 is provided on the output end face of the cylinder 322, a through groove is provided on the bottom face of the straight plate 323, the left side face of the straight plate 323 is fixedly connected to the output end face of the cylinder 322, two polished rods 324 are provided on the inner wall of the straight plate 323, and the outer end faces of the two polished rods 324 are fixedly connected to the inner side face of the U-shaped plate 321.

[0029] The surfaces of the two polished rods 324 are slidably connected to the inner wall of the straight plate 323 , and a scraper 325 is disposed below the two polished rods 324 , and the scraper 325 is movably connected to the inner side surface of the through groove.

[0030] Furthermore, in this embodiment, the scraper mechanism 3 is used to utilize the motor 311 in the moving part 31, so that the motor 311 drives the screw rod 312 to rotate, so that the screw rod 312 drives the moving plate, so that the moving plate slides stably on the surface of the slide rail 315 under the action of the slide seat 314, so that the moving plate drives the scraper part 32 to adjust the height, so that the cylinder 322 in the scraper part 32 is used to drive the straight plate 323, so that the straight plate 323 slides on the surface of the polished rod 324, so that the straight plate 323 drives the scraper 325 to move;

[0031] Furthermore, the present embodiment uses the scraping mechanism 3 and the motor 311 in the moving part 31, so that the motor 311 drives the screw rod 312, so that the screw rod 312 drives the slider 313, so that the slider 313 drives the moving plate, so that the moving plate is lifted and lowered on the slide seat 314 and the slide rail 315, thereby driving the scraping part 32, and then using the cylinder 322, so that the cylinder 322 drives the straight plate 323 to move on the surface of the polished rod 324, so as to perform scraping, thereby avoiding losses and improving work efficiency;

[0032] Embodiment 2

[0033] See also Figure 1 , Figure 4 On the basis of the first embodiment, it is further obtained that the driving part 41 includes four buttons 411, and four movable rods 412 are arranged on the inner side of the four buttons 411, and the four movable rods 412 extend through and extend to the inner side of the straight plate 323, and the surfaces of the four movable rods 412 are slidably connected to the inner wall of the straight plate 323, and four springs 413 are sleeved on the surfaces of the four movable rods 412.

[0034] The disassembly part 42 includes four limit plates 421, the outer side surfaces of the four limit plates 421 are fixedly connected to the inner end surfaces of the four movable rods 412, the inner side surfaces of the four limit plates 421 are provided with a clamping plate 422, the bottom surface of the clamping plate 422 is fixedly connected to the top surface of the scraper 325, and the outer side surface of the clamping plate 422 is movably connected to the inner side surfaces of the four limit plates 421. The disassembly part 42 includes four limit plates 421, the outer side surfaces of the four limit plates 421 are fixedly connected to the inner end surfaces of the four movable rods 412, the inner side surfaces of the four limit plates 421 are provided with a clamping plate 422, the bottom surface of the clamping plate 422 is fixedly connected to the top surface of the scraper 325, and the outer side surface of the clamping plate 422 is movably connected to the inner side surfaces of the four limit plates 421.

[0035] Furthermore, in this embodiment, the disassembly mechanism 4 uses the button 411 in the driving part 41, so that the button 411 drives the movable rod 412, so that the movable rod 412 drives the limiting plate 421. Thus, the limiting plate 421 is engaged and limited to the clamping plate 422, so that the button 411 is pulled in the opposite direction, so as to perform disassembly;

[0036] Furthermore, this embodiment utilizes the button 411 in the driving part 41 through the disassembly mechanism 4, so that the button 411 drives the movable rod 412, and the movable rod 412 drives the limiting plate 421, so as to clamp and disassemble the clamping plate 422, thereby facilitating replacement.

[0037] When in use, the operator puts the car 2 into the dumper body 1 through the scraper mechanism 3, and uses the motor 311 in the moving part 31 to make the motor 311 drive the screw rod 312 to rotate, so that the screw rod 312 drives the moving plate, so that the moving plate slides steadily on the surface of the slide rail 315 under the action of the slide seat 314, so that the moving plate drives the scraper part 32 to adjust the height, and then uses the cylinder 322 in the scraper part 32 to make the cylinder 322 drive the straight plate 323, so that the straight plate 323 slides on the surface of the polished rod 324, so that the straight plate 323 The scraper 325 is driven to move, and the disassembly mechanism 4 is used to utilize the button 411 in the driving part 41, so that the button 411 drives the movable rod 412, so that the movable rod 412 drives the limiting plate 421. Thereby, the limiting plate 421 is engaged and limited to the clamping plate 422, and the button 411 is pulled oppositely for disassembly; the disassembly mechanism 4 is used to utilize the button 411 in the driving part 41, so that the button 411 drives the movable rod 412, so that the movable rod 412 drives the limiting plate 421, so that the clamping plate 422 is engaged and disassembled, so as to facilitate replacement.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scraper device for a car tipper, comprising a car tipper body (1), characterized in that: The inner side of the car tipping machine body (1) is provided with a carriage (2), the outer side of the carriage (2) is movably connected to the inner side of the car tipping machine body (1), and the inner side of the car tipping machine body (1) is provided with a scraping mechanism (3) and a disassembly mechanism (4); The scraping mechanism (3) comprises a moving part (31) and a scraping part (32); The scraping part (32) is located on the right side of the moving part (31); The disassembly mechanism (4) comprises a driving part (41) and a disassembly part (42); The disassembly portion (42) is located on the inner side of the driving portion (41).

2. A scraper device for a car tipper according to claim 1, characterized in that: A placement groove is provided on the inner left side of the tipping machine body (1).

3. A scraper device for a car tipper according to claim 1, characterized in that: The moving part (31) comprises a motor (311), the top end surface of the motor (311) is fixedly connected to the inner top surface of the placement groove, the output end surface of the motor (311) is provided with a screw rod (312), the top end surface of the screw rod (312) is fixedly connected to the output end surface of the motor (311), the bottom end surface of the screw rod (312) is rotatably connected to the inner bottom surface of the placement groove through a bearing seat, the surface of the screw rod (312) is sleeved with a slider (313), and the inner wall of the slider (313) is threadedly connected to the surface of the screw rod (312).

4. A scraper device for a car tipper according to claim 3, characterized in that: A movable plate is arranged on the right side of the slider (313), the left side of the movable plate is fixedly connected to the right side of the slider (313), two slide seats (314) are arranged on the left side of the movable plate, the right sides of the two slide seats (314) are fixedly connected to the left side of the movable plate, two slide rails (315) are arranged on the inner sides of the two slide seats (314), the left sides of the two slide rails (315) are fixedly connected to the inner left side of the placement groove, and the surfaces of the two slide rails (315) are slidably connected to the inner sides of the two slide seats (314).

5. A scraper device for a car tipper according to claim 4, characterized in that: The scraper portion (32) comprises a U-shaped plate (321), the left side of the U-shaped plate (321) is fixedly connected to the right side of the movable plate, the inner side of the U-shaped plate (321) is provided with a cylinder (322), the left end face of the cylinder (322) is fixedly connected to the inner left side of the U-shaped plate (321), the output end face of the cylinder (322) is provided with a straight plate (323), the bottom face of the straight plate (323) is provided with a through groove, the left side face of the straight plate (323) is fixedly connected to the output end face of the cylinder (322), and the inner wall of the straight plate (323) is provided with two polished rods (324), the outer end faces of the two polished rods (324) are fixedly connected to the inner side face of the U-shaped plate (321).

6. A scraper device for a car tipper according to claim 5, characterized in that: The surfaces of the two polished rods (324) are slidably connected to the inner wall of the straight plate (323); a scraper (325) is arranged below the two polished rods (324); and the scraper (325) is movably connected to the inner side surface of the through groove.

7. The scraper device for a car tipper according to claim 1, characterized in that: The driving part (41) comprises four buttons (411), and four movable rods (412) are arranged on the inner side surfaces of the four buttons (411). The four movable rods (412) extend through and extend to the inner side surface of the straight plate (323). The surfaces of the four movable rods (412) are slidably connected to the inner wall of the straight plate (323), and four springs (413) are sleeved on the surfaces of the four movable rods (412).

8. A scraper device for a car tipper according to claim 7, characterized in that: The disassembly portion (42) comprises four limit plates (421), the outer side surfaces of the four limit plates (421) are fixedly connected to the inner end surfaces of the four movable rods (412), the inner side surfaces of the four limit plates (421) are provided with a clamping plate (422), the bottom surface of the clamping plate (422) is fixedly connected to the top surface of the scraper (325), and the outer side surface of the clamping plate (422) is movably connected to the inner side surfaces of the four limit plates (421).