Side dumping type mine car capable of rapidly dumping

Abstract

The utility model discloses a side unloading type tramcar capable of unloading quickly, which comprises a quick unloading mechanism and a cleaning scraper installed inside the quick unloading mechanism, a side unloading mechanism is arranged at the bottom of the quick unloading mechanism, rolling supports are symmetrically arranged on one side of the side unloading mechanism, the quick unloading mechanism comprises a tramcar box body, and the bottom of the tramcar box body is provided with a lifting mechanism. A first motor cover is fixedly installed on one side of the bottom of the mine car box body, a rapid discharging motor is fixedly installed on one side of the interior of the first motor cover, the output end of the rapid discharging motor is fixedly connected with a first chain wheel transmission assembly, and discharging two-way threaded rods are symmetrically connected to one side of the first chain wheel transmission assembly. The discharging top plate drives the cleaning scraper to move in a lifting mode, mineral aggregate in the mine car box body is ejected out, and therefore the rapid discharging function is achieved, the cleaning motor drives the cleaning roller to rotate, the surfaces of the discharging top plate and the cleaning scraper are cleaned, and the discharging effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine car unloading, in particular to a side-discharging mine car capable of quickly unloading. Background Art

[0002] Mine cars are narrow-gauge railway transport vehicles used to transport bulk materials such as coal, ore and waste rock in mines. They are generally towed by a locomotive or winch. Mine cars are divided into five categories according to their structure and unloading method: fixed mine cars (material cars, flatbed cars), dump mine cars, single-sided curved track side-unloading mine cars, bottom (side) unloading mine cars and shuttle mine cars.

[0003] Publication No. CN 217099962 U discloses a side-dumping mine car with efficient unloading. By providing a slide bar, a spring, and a buffer plate, after the mine car is turned over and unloaded and returns to its original position, the force it is subjected to acts on the buffer plate. The reaction force generated by the spring compression offsets the impact force generated by the storage hopper during the process of returning to its original position, thereby extending the service life of the mine car. By providing a motor, a pulley assembly, and a cleaning plate, when the mine car is turned over and unloaded, the mixture of slag and water adhering to the bottom of the storage hopper can be cleaned, and the ore can be quickly discharged, thereby saving manpower and cleaning time. However, this patent still has the following problems in actual use:

[0004] Although this side-discharging mine car with high-efficiency unloading is equipped with a motor, a pulley set and a cleaning plate, so that when the mine side is turned over to unload, the mixture of slag and water stuck to the bottom of the storage hopper can be cleaned and the ore can be quickly unloaded. However, since the limit groove and the screw rod are arranged inside the storage hopper, the slag will enter the inside of the limit groove, resulting in the phenomenon that the sliding of the mounting block is blocked, which is not conducive to the cleaning and unloading of the ore.

[0005] A side-dumping mine car capable of rapid unloading is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a side-discharging mine car that can unload materials quickly, so as to solve the problem that the side-discharging mine car with efficient unloading proposed in the above background technology can clean the mixture of slag and water stuck to the bottom of the storage hopper when the mine side is flipped over to unload by setting a motor, a pulley group and a cleaning plate, and can push the mineral material to be unloaded quickly at the same time, but because the limit groove and the screw rod are arranged inside the storage hopper, the slag will enter the inside of the limit groove, thereby causing the sliding of the mounting block to be blocked, which is not conducive to the cleaning and unloading of the mineral material.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a side-dumping mining car capable of rapid unloading, comprising a rapid unloading mechanism and a cleaning scraper installed inside the rapid unloading mechanism;

[0008] A side unloading mechanism is provided at the bottom of the quick unloading mechanism, and a winding bracket is symmetrically provided on one side of the side unloading mechanism;

[0009] Also includes:

[0010] The quick unloading mechanism includes a mine car box body, a first motor cover is fixedly installed on one side of the bottom of the mine car box body, and a quick unloading motor is fixedly installed on one side of the interior of the first motor cover;

[0011] Among them, the output end of the quick unloading motor is fixedly connected to the first sprocket transmission assembly, and one side of the first sprocket transmission assembly is symmetrically connected to the unloading bidirectional threaded rod;

[0012] Among them, the outer side of the unloading bidirectional threaded rod is symmetrically threadedly connected with a unloading threaded sleeve, the tops of the two unloading threaded sleeves are rotatably connected with a unloading rotating rod, and the middle part of the unloading rotating rod is rotatably connected with a rotating connecting shaft.

[0013] Preferably, the top of the unloading rotating rod is rotatably connected to a unloading sliding sleeve, the inside of the unloading sliding sleeve is slidably connected to the unloading sliding rod, the outer side of the unloading sliding rod is fixedly installed with a unloading top plate, the cleaning scraper is fixedly installed on the top of the unloading top plate, and a second motor cover is fixedly installed on one side of the top of the mine car box.

[0014] Preferably, a translation motor is fixedly installed on one side of the interior of the second motor cover, the output end of the translation motor is fixedly connected to a second sprocket transmission assembly, one side of the second sprocket transmission assembly is symmetrically connected to a translation threaded rod, and the outer sides of the two translation threaded rods are threadedly connected to a translation threaded sleeve.

[0015] Preferably, a cleaning motor is fixedly installed on the outer side of the translation threaded sleeve on one side, a cleaning roller is fixedly connected to the output end of the cleaning motor, the translation threaded sleeve is slidingly connected to the mine car box, and the unloading top plate and the cleaning scraper are slidingly connected to the inner wall of the mine car box.

[0016] Preferably, the side unloading mechanism includes a mine car body, universal wheels are fixedly installed around the bottom of the mine car body, a connecting hinge is symmetrically installed on one side of the top of the mine car body, the connecting hinge is rotatably connected to the mine car box, and a support block is symmetrically installed on one side of the top of the mine car body away from the connecting hinge.

[0017] Preferably, a third motor cover is fixedly installed on one side of the mine car body, a side unloading motor is fixedly installed on one side of the inner side of the third motor cover, the output end of the side unloading motor is fixedly connected to the third sprocket transmission assembly, one side of the third sprocket transmission assembly is symmetrically connected to a side unloading threaded rod, the outer side of the side unloading threaded rod is threadedly connected to a side unloading threaded sleeve, the top of the side unloading threaded sleeve is rotatably connected to the side unloading rotating rod, the top of the side unloading rotating rod is rotatably connected to the side unloading rotating support, and the side unloading rotating support is fixedly installed on the bottom of the mine car body.

[0018] Preferably, the winding bracket is symmetrically installed on both sides of the mine car body, and a winding motor is fixedly installed on one side of the winding bracket. The output end of the winding motor is fixedly connected to the winding roller, and a stabilizing connecting rope is wrapped around the outside of the winding roller. The end of the stabilizing connecting rope is fixedly connected to a connecting hook, and a fixing ring is provided inside the connecting hook. The middle part of the stabilizing connecting rope is fitted with a limiting roller, and the outer side of the limiting roller is rotatably connected to a roller support, and the roller support and the fixing ring are fixedly installed on one side of the mine car body.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the side-discharging mine car capable of rapid unloading has the following advantages: the unloading top plate drives the cleaning scraper to move up and down, and pushes out the ore inside the mine car box, thereby realizing the function of rapid unloading; the cleaning roller is driven to rotate by the cleaning motor, thereby cleaning the surface of the unloading top plate and the cleaning scraper, improving the unloading effect; the side-discharging motor is used to realize the side-turning of the mine car box, which is convenient for rapid unloading of the ore; the stable connecting rope and the connecting hook are engaged with the fixed ring to stably support the overturned mine car box, improve the side-turning stability of the mine car box, and facilitate rapid unloading of the ore. The specific contents are as follows:

[0020] 1. By setting up a quick unloading mechanism, not only can the quick unloading motor be used to drive the first sprocket transmission assembly and the unloading bidirectional threaded rod to rotate, so that the unloading threaded sleeve can slide relatively and at the same time drive the unloading rotating rod to rotate relatively, thereby realizing the lifting and moving of the unloading top plate, and the unloading top plate drives the cleaning scraper to lift and move, and pushes out the ore inside the mine car box, thereby realizing the function of quick unloading; when the unloading top plate and the cleaning scraper move to the top of the mine car box, the translation motor is used to drive the second sprocket transmission assembly and the translation threaded rod to rotate, so that the translation threaded sleeve drives the cleaning roller to move, and the cleaning roller is driven to rotate by the cleaning motor, thereby cleaning the surface of the unloading top plate and the cleaning scraper, thereby improving the unloading effect;

[0021] 2. By setting up the side unloading mechanism, not only can the side unloading motor be used to drive the third sprocket transmission assembly and the side unloading threaded rod to rotate, so that the side unloading threaded sleeve can move on the side unloading threaded rod, but it can also drive the side unloading rotating rod and the side unloading rotating support to rotate. Under the action of the connecting hinge, the mine car box can be overturned, which is convenient for rapid unloading of mineral materials. The winding roller is driven to rotate by the winding motor, and is connected to the fixed ring through the stable connecting rope and the connecting hook, so as to provide stable support for the overturned mine car box, improve the overturning stability of the mine car box, and facilitate rapid unloading of mineral materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional cross-section of the quick unloading mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the unloading rotating rod in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning roller in the present utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the side unloading mechanism of the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting hook and the fixing ring in the utility model.

[0028] In the figure: 1, quick unloading mechanism; 101, mine car box; 102, first motor cover; 103, quick unloading motor; 104, first sprocket transmission assembly; 105, unloading bidirectional threaded rod; 106, unloading threaded sleeve; 107, unloading rotating rod; 108, rotating connecting shaft; 109, unloading sliding sleeve; 110, unloading sliding rod; 111, unloading top plate; 112, cleaning scraper; 113, second motor cover; 114, translation motor; 115, second sprocket transmission assembly; 116, translation threaded rod; 117, translation threaded sleeve; 118, cleaning motor Machine; 119, cleaning roller; 2, side unloading mechanism; 201, mine car body; 202, universal wheel; 203, connecting hinge; 204, support block; 205, third motor cover; 206, side unloading motor; 207, third sprocket transmission assembly; 208, side unloading threaded rod; 209, side unloading threaded sleeve; 210, side unloading rotating rod; 211, side unloading rotating support; 212, winding bracket; 213, winding motor; 214, winding roller; 215, stabilizing connecting rope; 216, connecting hook; 217, fixing ring; 218, limiting roller; 219, roller support. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-6The utility model provides a technical solution: a side-discharging mine car capable of quick unloading, comprising a quick unloading mechanism 1, and a cleaning scraper 112 installed inside the quick unloading mechanism 1, a side unloading mechanism 2 is provided at the bottom of the quick unloading mechanism 1, and a winding bracket 212 is symmetrically provided on one side of the side unloading mechanism 2, the quick unloading mechanism 1 comprises a mine car box 101, a first motor cover 102 is fixedly installed on one side of the bottom of the mine car box 101, a quick unloading motor 103 is fixedly installed on one side of the interior of the first motor cover 102, wherein the output end of the quick unloading motor 103 is fixedly connected to a first sprocket transmission assembly 104, and one side of the first sprocket transmission assembly 104 is symmetrically connected to a unloading bidirectional threaded rod 1 05, wherein the outer side of the unloading bidirectional threaded rod 105 is symmetrically threadedly connected with a unloading threaded sleeve 106, the top of the two unloading threaded sleeves 106 is rotatably connected with a unloading rotating rod 107, the middle part of the unloading rotating rod 107 is rotatably connected with a rotating connecting shaft 108, the top of the unloading rotating rod 107 is rotatably connected with a unloading sliding sleeve 109, the inside of the unloading sliding sleeve 109 is slidably connected with a unloading sliding rod 110, the outer side of the unloading sliding rod 110 is fixedly installed with a unloading top plate 111, a cleaning scraper 112 is fixedly installed on the top of the unloading top plate 111, a second motor cover 113 is fixedly installed on one side of the top of the mine car box 101, and a translation motor 1 is fixedly installed on one side of the inner side of the second motor cover 113 14. The output end of the translation motor 114 is fixedly connected to the second sprocket transmission assembly 115. One side of the second sprocket transmission assembly 115 is symmetrically connected to a translation threaded rod 116. The outer sides of the two translation threaded rods 116 are threadedly connected to translation threaded sleeves 117. A cleaning motor 118 is fixedly installed on the outer side of the translation threaded sleeve 117 on one side. The output end of the cleaning motor 118 is fixedly connected to a cleaning roller 119. The translation threaded sleeve 117 is slidably connected to the mine car box 101. The unloading top plate 111 and the cleaning scraper 112 are slidably connected to the inner wall of the mine car box 101. The fast unloading motor 103 is used to drive the first sprocket transmission assembly 104 and the unloading bidirectional threaded rod 105 to rotate, so that the unloading threaded sleeve While 106 slides relative to each other, it can drive the unloading rotating rod 107 to rotate relative to each other, thereby realizing the lifting and lowering movement of the unloading top plate 111, so that the unloading top plate 111 drives the cleaning scraper 112 to lift and lower the ore inside the mine car box 101, thereby realizing the function of fast unloading. When the unloading top plate 111 and the cleaning scraper 112 move to the top of the mine car box 101, the translation motor 114 is used to drive the second sprocket transmission assembly 115 and the translation threaded rod 116 to rotate, so that the translation thread sleeve 117 drives the cleaning roller 119 to move, and the cleaning roller 119 is driven to rotate by the cleaning motor 118, thereby cleaning the surface of the unloading top plate 111 and the cleaning scraper 112, thereby improving the unloading effect.

[0031] The side unloading mechanism 2 includes a mine car body 201, universal wheels 202 are fixedly installed around the bottom of the mine car body 201, a connecting hinge 203 is symmetrically installed on one side of the top of the mine car body 201, the connecting hinge 203 is rotatably connected to the mine car box 101, a support block 204 is symmetrically installed on one side of the top of the mine car body 201 away from the connecting hinge 203, a third motor cover 205 is fixedly installed on one side of the mine car body 201, a side unloading motor 206 is fixedly installed on one side of the inner side of the third motor cover 205, and the output end of the side unloading motor 206 is fixedly connected to the third sprocket transmission The third sprocket transmission assembly 207 is symmetrically connected to a side unloading threaded rod 208 on one side, and the outer side of the side unloading threaded rod 208 is threadedly connected to a side unloading threaded sleeve 209. The top of the side unloading threaded sleeve 209 is rotatably connected to a side unloading rotating rod 210. The top of the side unloading rotating rod 210 is rotatably connected to a side unloading rotating support 211. The side unloading rotating support 211 is fixedly installed at the bottom of the mine car box 101. The winding bracket 212 is symmetrically installed on both sides of the mine car body 201. A winding motor 213 is fixedly installed on one side of the winding bracket 212. The winding motor 213 The output end is fixedly connected to a winding roller 214, and a stable connecting rope 215 is wound around the outside of the winding roller 214. The end of the stable connecting rope 215 is fixedly connected to a connecting hook 216. A fixing ring 217 is provided inside the connecting hook 216. The middle part of the stable connecting rope 215 is fitted and connected to a limited roller 218. The outer side of the limited roller 218 is rotatably connected to a roller support 219. The roller support 219 and the fixing ring 217 are fixedly mounted on one side of the mine car box 101, and the side unloading motor 206 is used to drive the third sprocket transmission assembly 207 and the side unloading threaded rod 208. By rotating, the side unloading threaded sleeve 209 moves on the side unloading threaded rod 208, and can drive the side unloading rotating rod 210 and the side unloading rotating support 211 to rotate. Under the action of the connecting hinge 203, the mine car box 101 is tipped over, which is convenient for rapid unloading of the ore material. The winding roller 214 is driven to rotate by the winding motor 213, and is engaged with the fixed ring 217 through the stable connecting rope 215 and the connecting hook 216, thereby stably supporting the overturned mine car box 101, improving the side-turning stability of the mine car box 101, and facilitating rapid unloading of the ore material.

[0032] Working principle: Before using this side-dumping mine car with quick unloading function, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6As shown, first, the side unloading motor 206 is started to drive the third sprocket transmission assembly 207 and the side unloading threaded rod 208 to rotate, so that the side unloading threaded sleeve 209 moves on the side unloading threaded rod 208, and can drive the side unloading rotating rod 210 and the side unloading rotating support 211 to rotate. Under the action of the connecting hinge 203, the mine car box 101 is tipped over, which is convenient for rapid unloading of the ore material. The winding motor 213 drives the winding roller 214 to rotate, and the stable connecting rope 215 and the connecting hook 216 are engaged with the fixed ring 217 to stably support the overturned mine car box 101, thereby improving the side-over stability of the mine car box 101 and facilitating rapid unloading of the ore material. Secondly, the quick unloading motor 103 is used to drive the first sprocket transmission assembly 104 The two-way threaded rod 105 of the discharge material rotates, so that the discharge threaded sleeve 106 can slide relative to each other and drive the discharge rotating rod 107 to rotate relative to each other, thereby realizing the lifting and lowering movement of the discharge top plate 111, so that the discharge top plate 111 drives the cleaning scraper 112 to lift and move, and pushes out the ore inside the mine car box 101, thereby realizing the function of fast unloading. When the discharge top plate 111 and the cleaning scraper 112 move to the top of the mine car box 101, the translation motor 114 is used to drive the second sprocket transmission assembly 115 and the translation threaded rod 116 to rotate, so that the translation threaded sleeve 117 drives the cleaning roller 119 to move, and the cleaning roller 119 is driven to rotate by the cleaning motor 118, thereby cleaning the surface of the discharge top plate 111 and the cleaning scraper 112, thereby improving the unloading effect.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A side-discharging mining vehicle capable of rapid unloading, comprising a rapid unloading mechanism (1) and a cleaning scraper (112) installed inside the rapid unloading mechanism (1); A side unloading mechanism (2) is provided at the bottom of the quick unloading mechanism (1), and a winding bracket (212) is symmetrically provided on one side of the side unloading mechanism (2); It is characterized by: Also includes: The quick unloading mechanism (1) comprises a mine car box (101), a first motor cover (102) is fixedly mounted on one side of the bottom of the mine car box (101), and a quick unloading motor (103) is fixedly mounted on one side of the interior of the first motor cover (102); The output end of the quick unloading motor (103) is fixedly connected to a first sprocket transmission assembly (104), and one side of the first sprocket transmission assembly (104) is symmetrically connected to a unloading bidirectional threaded rod (105); The outer side of the bidirectional unloading threaded rod (105) is symmetrically threadedly connected to a unloading threaded sleeve (106), the tops of the two unloading threaded sleeves (106) are rotatably connected to a unloading rotating rod (107), and the middle part of the unloading rotating rod (107) is rotatably connected to a rotating connecting shaft (108).

2. A side-dumping mine car capable of rapid unloading according to claim 1, characterized in that: The top of the unloading rotating rod (107) is rotatably connected to a unloading sliding sleeve (109), the inside of the unloading sliding sleeve (109) is slidably connected to a unloading sliding rod (110), the outer side of the unloading sliding rod (110) is fixedly mounted with a unloading top plate (111), the cleaning scraper (112) is fixedly mounted on the top of the unloading top plate (111), and a second motor cover (113) is fixedly mounted on one side of the top of the mine car box (101).

3. A side-dumping mine car capable of rapid unloading according to claim 2, characterized in that: A translation motor (114) is fixedly mounted on one side of the interior of the second motor cover (113); an output end of the translation motor (114) is fixedly connected to a second sprocket transmission assembly (115); one side of the second sprocket transmission assembly (115) is symmetrically connected to translation threaded rods (116); and the outer sides of the two translation threaded rods (116) are both threadedly connected to translation threaded sleeves (117).

4. A side-dumping mine car capable of rapid unloading according to claim 3, characterized in that: A cleaning motor (118) is fixedly mounted on the outer side of the translation threaded sleeve (117) on one side, and a cleaning roller (119) is fixedly connected to the output end of the cleaning motor (118). The translation threaded sleeve (117) is slidably connected to the mine car box (101), and the discharge top plate (111) and the cleaning scraper (112) are slidably connected to the inner wall of the mine car box (101).

5. The side-dumping mine car capable of rapid unloading according to claim 1, characterized in that: The side unloading mechanism (2) comprises a mine car body (201), universal wheels (202) are fixedly mounted around the bottom of the mine car body (201), a connecting hinge (203) is symmetrically mounted on one side of the top of the mine car body (201), the connecting hinge (203) is rotatably connected to the mine car box (101), and a support block (204) is symmetrically mounted on one side of the top of the mine car body (201) away from the connecting hinge (203).

6. The side-dumping mining vehicle capable of rapid unloading according to claim 5, characterized in that: A third motor cover (205) is fixedly mounted on one side of the mine car body (201), a side unloading motor (206) is fixedly mounted on one side of the interior of the third motor cover (205), an output end of the side unloading motor (206) is fixedly connected to a third sprocket transmission assembly (207), a side unloading threaded rod (208) is symmetrically connected to one side of the third sprocket transmission assembly (207), an outer side of the side unloading threaded rod (208) is threadedly connected to a side unloading threaded sleeve (209), a top of the side unloading threaded sleeve (209) is rotatably connected to a side unloading rotating rod (210), a top of the side unloading rotating rod (210) is rotatably connected to a side unloading rotating support (211), and the side unloading rotating support (211) is fixedly mounted on the bottom of the mine car box (101).

7. The side-dumping mining vehicle capable of rapid unloading according to claim 6, characterized in that: The winding bracket (212) is symmetrically mounted on both sides of the mine car body (201); a winding motor (213) is fixedly mounted on one side of the winding bracket (212); an output end of the winding motor (213) is fixedly connected to a winding roller (214); a stabilizing connecting rope (215) is wound around the outer side of the winding roller (214); an end of the stabilizing connecting rope (215) is fixedly connected to a connecting hook (216); a fixing ring (217) is provided inside the connecting hook (216); a middle portion of the stabilizing connecting rope (215) is fittedly connected to a limiting roller (218); the outer side of the limiting roller (218) is rotatably connected to a roller support (219); the roller support (219) and the fixing ring (217) are fixedly mounted on one side of the mine car box body (101).

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