Electric shovel simulation practical operation training device for strip mine
By designing the lifting and lowering light-shading mechanism and matching light-shading mechanism in the open-pit mining shovel simulator, the reflection problem of the display screen under strong light is solved, and the effectiveness and applicability of simulation training are improved.
Patent Information
- Application Number
- CN202421123077.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The open-pit mining electric shovel simulator affects students' vision due to the reflection of the display screen under strong light, resulting in unsatisfactory simulation training results, and the existing equipment lacks light-blocking function.
A practical training device for open-pit mining electric shovel simulation including a lifting and lowering light-shading mechanism and a matching light-shading mechanism is designed, through threaded rods, hollow rods, light-shading plates, driven helical gears, active helical gears, rotating shafts, protective covers, and matching rods. It can also achieve light-shading processing of the operating table display screen and adapt to different lighting conditions.
Effectively blocking the display screen on the operating table improves students' vision clarity and training effect in simulated training, and enhances the applicability of the device.
Smart Images
Figure CN222354582U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of simulated practical operation training of electric shovels for open-pit mines, and in particular relates to a simulated practical operation training device of electric shovels for open-pit mines. Background Art
[0002] The mining electric shovel is one of the main mining equipment in tens of millions of tons mines. It has the advantages of high productivity, high operating rate and low operating cost. It is one of the recognized models in the mining industry.
[0003] With the continuous development of my country's mining industry, more and more people are learning to drive and operate mining shovels. In the process of learning mining shovels, open-pit mining shovel simulators are usually used to simulate the driving operation of the shovel. Common open-pit mining shovel simulators mainly include: seats, operating tables and base plates. When simulating operations through open-pit mining shovel simulators, trainees are required to sit in seats and use the operating levers, pedals, operating buttons, etc. on the operating table to perform simulated operations, and feedback on the trainees' operations is provided through the display screen on the operating table. However, since this open-pit open-pit mining shovel simulator is affected by light when used outdoors, the display screen will reflect light, which will affect the trainees' line of sight and make the simulation training effect unsatisfactory.
[0004] Most common open-pit mining electric shovel simulators do not have the function of shading the display screen on the operating console. As a result, it is difficult for trainees to accurately operate the open-pit mining electric shovel simulator under strong light, resulting in poor simulation training effects for trainees.
[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content
[0006] The utility model aims to provide a simulated practical training device for an open-pit mine shovel, which is used for shading an open-pit mine shovel simulator, thereby improving the training effect of the open-pit mine shovel simulator.
[0007] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:
[0008] A simulated practical training device for an open-pit mine electric shovel comprises an open-pit mine electric shovel simulator, a lifting shading mechanism, and a matching shading mechanism.
[0009] The open-pit mine electric shovel simulator consists of a base plate, an operating table and a seat, and the operating table and the seat are both fixedly mounted on the base plate.
[0010] The lifting shading mechanism is fixedly installed above the base plate, and includes a pair of threaded rods, which are both rotatably installed on the base plate, the outer sides of the pair of threaded rods are both threadedly connected with hollow rods, and a shading plate is fixedly installed above the pair of hollow rods.
[0011] A pair of the mating shading mechanisms are symmetrically assembled on both sides of the shading plate, and the mating shading mechanisms include multiple groups of receiving plates, and the multiple groups of receiving plates are slidably installed in the shading plate, and the multiple groups of receiving plates are hinged to form shading mating plates. A pair of the shading mating plates are rotatably installed with support rods on one side away from the shading plate, and a pair of the support rods are matingly installed with limit plates on one end away from the shading mating plates, and a pair of the limit plates are fixedly installed below the shading plate.
[0012] In one or more embodiments of the utility model, a pair of driven helical gears are fixedly mounted on the outer sides of the threaded rods, and the driven helical gears are fixedly connected to the lower ends of the threaded rods. The driven helical gears are arranged so that the driven helical gears drive the threaded rods to rotate by adjusting the rotation of the driven helical gears, so that the threaded rods drive the hollow rods to rotate, and the hollow rods move away from the threaded rods.
[0013] In one or more embodiments of the utility model, the outer sides of the pair of driven helical gears are meshed with driving helical gears, and a rotating shaft is fixedly installed between the pair of driving helical gears. By adjusting the rotation of the rotating shaft, the rotating shaft drives the pair of driving helical gears to rotate, so that the pair of driving helical gears mesh with the pair of driven helical gears to rotate, thereby facilitating the synchronous movement of the pair of hollow rods away from the bottom plate by adjusting the rotating shaft.
[0014] In one or more embodiments of the utility model, a handle is fixedly mounted on one end of the rotating shaft. The arrangement of the handle facilitates the rotation of the rotating shaft by turning the handle, thereby facilitating the pair of hollow rods to move away from the threaded rod by turning the handle.
[0015] In one or more embodiments of the utility model, a protective cover is fitted on the outer side of the rotating shaft, and the protective cover is fixedly mounted on the bottom plate. By setting the protective cover, the protective cover is fixedly fitted on the outer side of the rotating shaft, so that the rotating shaft is isolated from the external environment by the protective cover, reducing the pollution of the external environment to the rotating shaft, and at the same time, the rotating shaft is supported by the protective cover, so that the rotating shaft rotates in the protective cover.
[0016] In one or more embodiments of the utility model, multiple groups of matching rods are fixedly installed below the sunshade, and multiple groups of matching rods are slidably equipped with fixed rods, and one end of the fixed rod is located outside the matching rod and fixedly installed on the bottom plate. By slidingly matching multiple groups of matching rods with protective covers, when the hollow rod is adjusted to move away from the threaded rod, multiple groups of protective covers match the hollow rods to move the rods outside the matching rods, thereby ensuring that the sunshade moves on the hollow rods.
[0017] In one or more embodiments of the utility model, a fixed box is fixedly installed in the shading plate, and the shading matching plate is slidably installed in the fixed box. The setting of the fixed box facilitates the sliding movement of the shading matching plate in the fixed box, making the moving path of the shading matching plate more accurate, thereby achieving the best shading effect of the shading matching plate.
[0018] In one or more embodiments of the utility model, an adjustment rod is slidably mounted on one end of the support rod away from the receiving plate. The adjustment rod is arranged so that the support rod can slide and move inside the adjustment rod, and the angle of cooperation between the shading cooperation plate and the shading plate can be changed by the position of the support rod inside the adjustment rod.
[0019] In one or more embodiments of the utility model, a bolt is installed on the outer thread of the adjusting rod, and the support rod and the adjusting rod are locked by the bolt. Through the arrangement of the bolt, the bolt thread is connected to the outer side of the adjusting rod, so that the bolt is conveniently pressed against the side of the support rod, so that the bolt adjusts the position of the support rod in the adjusting rod.
[0020] In one or more embodiments of the utility model, a slider is fixedly installed at one end of the shading matching plate located in the fixed box, and the slider is slidably installed in the fixed box. Through the arrangement of the slider, it is convenient for the slider to cooperate with the shading matching plate to slide in the fixed box, so that the moving path of the shading matching plate is more accurate.
[0021] Compared with the prior art, the utility model can shade the display screen on the operating table through the setting of a lifting shading mechanism and a matching shading mechanism, so that trainees can conduct simulation training without affecting their line of sight, thereby improving the training effect of the open-pit mine electric shovel simulator. At the same time, through the setting of a shading matching plate, shading treatment at different angles can be performed according to different lighting conditions, thereby increasing applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a three-dimensional diagram of a simulated practical operation training device for an open-pit mine electric shovel in one embodiment of the utility model;
[0024] Figure 2 It is a top view of a cross-sectional view of a simulated practical operation training device for an open-pit mine shovel in one embodiment of the utility model;
[0025] Figure 3 It is a cross-sectional view of a simulated practical operation training device for an open-pit mine electric shovel in one embodiment of the utility model;
[0026] Figure 4 It is a partial structural stereogram of a simulated practical operation training device for an open-pit mine electric shovel in one embodiment of the utility model;
[0027] Figure 5 for Figure 4 The structural diagram at A in the middle;
[0028] Figure 6 for Figure 4 Schematic diagram of the structure at B in the figure.
[0029] Description of main reference numerals:
[0030] 1- open-pit mining electric shovel simulator, 101- bottom plate, 102- operation table, 103- seat, 2- lifting shading mechanism, 201- threaded rod, 202- hollow rod, 203- shading plate, 204- driven bevel gear, 205- driving bevel gear, 206- rotating shaft, 207- turning handle, 208- protective cover, 209- matching rod, 210- fixing rod, 3- matching shading mechanism, 301- receiving plate, 302- supporting rod, 303- limiting plate, 304- fixing box, 305- adjusting rod, 306- bolt, 307- sliding block. DETAILED DESCRIPTION
[0031] In order to enable those skilled in the art to better understand the technical solutions in the present invention, 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 described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0032] like Figures 1 to 6 As shown, an open-pit mine electric shovel simulation practical training device in one embodiment of the utility model includes: an open-pit mine electric shovel simulator 1, a lifting shading mechanism 2, and a matching shading mechanism 3.
[0033] like Figure 1 As shown, the open-pit mine shovel simulator 1 is composed of a base plate 101, an operating table 102 and a seat 103, and the operating table 102 and the seat 103 are fixedly mounted on the base plate 101. By fixing the operating table 102 and the seat 103 on the base plate 101, the trainee can sit on the seat 103 and learn to operate through the operating table 102, so that it is convenient to simulate the learning of the mining shovel through the open-pit mine shovel simulator 1.
[0034] like Figure 1 As shown, the lifting shading mechanism 2 is fixedly installed above the bottom plate 101, and the lifting shading mechanism 2 includes a pair of threaded rods 201, and the pair of threaded rods 201 are rotatably installed above the bottom plate 101. By rotatably installing the pair of threaded rods 201 above the bottom plate 101, it is convenient to adjust the rotation of the pair of threaded rods 201 so that the pair of threaded rods 201 can adjust the lifting and lowering of the shading plate 203, thereby making the movement and lifting of the shading plate 203 more stable.
[0035] like Figures 1 to 4 As shown, the outer sides of the pair of threaded rods 201 are both threadedly connected with hollow rods 202. Through the arrangement of the hollow rods 202, when the adjustment threaded rods 201 rotate on the bottom plate 101, the pair of threaded rods 201 respectively threadably drive the pair of hollow rods 202 to move away from the bottom plate 101, so that the pair of hollow rods 202 can be adjusted to move away from the bottom plate 101 through the pair of threaded rods 201, thereby increasing the distance between the bottom plate 101 and the hollow rods 202.
[0036] like Figures 1 to 4 As shown, a shading plate 203 is fixedly installed above the pair of hollow rods 202. By fixing the shading plate 203 above the pair of hollow rods 202, it is convenient to adjust the lifting and lowering movement of the shading plate 203 through the pair of hollow rods 202, so that the shading plate 203 can shield the trainee on the open-pit mine shovel simulator 1 and the display screen on the operating console 102.
[0037] like Figure 5 As shown, a pair of threaded rods 201 are both fixedly mounted with driven bevel gears 204 on their outer sides, and the driven bevel gears 204 are fixedly connected to the lower ends of the threaded rods 201. By setting the driven bevel gears 204, it is convenient to adjust the driven bevel gears 204 to rotate, so that the driven bevel gears 204 drive the threaded rods 201 to rotate, so that the threaded rods 201 drive the hollow rods 202 to rotate, so that the hollow rods 202 drive the sunshade 203 to move away from the threaded rods 201.
[0038] like Figures 4 to 5 As shown, the outer sides of the pair of driven bevel gears 204 are meshed with driving bevel gears 205, and a rotating shaft 206 is fixedly installed between the pair of driving bevel gears 205. By adjusting the rotating shaft 206 to rotate, the rotating shaft 206 drives the pair of driving bevel gears 205 to rotate, so that the pair of driving bevel gears 205 mesh with the pair of driven bevel gears 204 to rotate, so that the pair of hollow rods 202 are adjusted by the rotating shaft 206 to drive the shading plate 203 to move away from the bottom plate 101, so that the movement of the shading plate 203 is more stable.
[0039] like Figures 4 to 5 As shown, a handle 207 is fixedly mounted on one end of the rotating shaft 206. By setting the handle 207, the handle 207 is rotated to adjust the rotating shaft 206, so that the pair of hollow rods 202 can be adjusted to move away from the threaded rod 201 by rotating the handle 207, so that the lifting of the sunshade 203 is more stable.
[0040] like Figures 1 to 6 As shown, the outer side of the rotating shaft 206 is matched with a protective cover 208, and the protective cover 208 is fixedly mounted on the bottom plate 101. Through the setting of the protective cover 208, the protective cover 208 is fixedly mounted on the outer side of the rotating shaft 206, so that the rotating shaft 206 is conveniently isolated from the external environment by the protective cover 208, and the pollution of the external environment to the rotating shaft 206 is reduced. At the same time, the rotating shaft 206 is supported by the protective cover 208, so that the rotating shaft 206 rotates in the protective cover 208.
[0041] like Figure 1 to Figure 2 As shown, multiple groups of matching rods 209 are fixedly installed below the sunshade 203, and fixed rods 210 are slidably mounted inside the multiple groups of matching rods 209. The fixed rods 210 are located at one end of the matching rods 209 and are fixedly installed on the bottom plate 101. By slidingly matching the multiple groups of matching rods 209 with the fixed rods 210, when the hollow rod 202 is adjusted to move away from the threaded rod 201, the multiple groups of matching rods 209 match the hollow rod 202 to move outside the fixed rod 210, thereby ensuring the moving path of the sunshade 203 on the bottom plate 101.
[0042] like Figure 3As shown, a pair of matching shading mechanisms 3 are symmetrically assembled in the shading plate 203, and the matching shading mechanisms 3 include multiple groups of receiving plates 301, and the multiple groups of receiving plates 301 are all slidably installed in the shading plate 203, and the multiple groups of receiving plates 301 are hinged to form a shading matching plate. By hingedly connecting multiple groups of receiving plates 301 to form a shading matching plate, which is slidably installed in the shading plate 203, it is convenient to use the shading matching plate to cooperate with the shading plate 203 to shade the open-pit mine shovel simulator 1, thereby increasing the shading effect of the shading plate 203 on the open-pit mine shovel simulator 1.
[0043] like Figure 3 As shown, a fixed box 304 is fixedly installed in the shading plate 203, and the shading matching plate is slidably installed in the fixed box 304. The setting of the fixed box 304 facilitates the sliding movement of the shading matching plate in the fixed box 304, making the moving path of the shading matching plate more accurate, thereby achieving the best shading effect of the shading matching plate.
[0044] like Figure 3 As shown, both sides of the shading matching plate are rotatably mounted with support rods 302. Through the arrangement of the support rods 302, it is convenient to support the shading matching plate through a pair of support rods 302, so that the shading matching plate cooperates with the shading plate 203 to shade the open-pit mine electric shovel simulator 1, thereby increasing the shading effect of the shading plate 203 on the open-pit mine electric shovel simulator 1.
[0045] like Figures 3 to 6 As shown, the end of a pair of support rods 302 away from the shading matching plate is matched with a limit plate 303, and the pair of limit plates 303 are fixedly installed below the shading plate 203. The limit plates 303 are fixedly assembled on the side of the matching rod 209, and the support rods 302 are matched with the limit plates 303. It is convenient to limit the support rods 302 at different positions on the limit plates 303 through the setting of the limit plates 303, so that the support rods 302 adjust the shading matching plate to shade different lighting conditions.
[0046] like Figure 3 As shown, the end of the support rod 302 away from the receiving plate 301 is slidably mounted with an adjustment rod 305. The adjustment rod 305 is arranged so as to facilitate the support rod 302 to slide and move in the adjustment rod 305, and the position of the support rod 302 in the adjustment rod 305 can change the angle of the light shielding matching plate and the light shielding plate 203.
[0047] like Figures 3 to 6As shown, the outer side of the adjusting rod 305 is threadedly installed with a bolt 306, and the support rod 302 and the adjusting rod 305 are locked together by the bolt 306. Through the arrangement of the bolt 306, the bolt 306 is threadedly connected to the outer side of the adjusting rod 305, so that the bolt 306 is convenient to be pressed against the side of the supporting rod 302, so that the bolt 306 adjusts the position of the supporting rod 302 in the adjusting rod 305.
[0048] like Figure 3 As shown, a slider 307 is fixedly installed at one end of the shading matching plate located in the fixed box 304, and the slider 307 is slidably installed in the fixed box 304. Through the setting of the slider 307, it is convenient for the slider 307 to slide in the fixed box 304 with the shading matching plate, so that the moving path of the shading matching plate is more accurate.
[0049] During specific use, when the trainees are conducting simulated learning of the open-pit mining electric shovel simulator 1 through this device, the handle 207 is adjusted to rotate, so that the handle 207 drives the rotating shaft 206 to rotate in the protective cover 208, so that the rotating shaft 206 drives a pair of active bevel gears 205 to rotate, and the pair of active bevel gears 205 are externally meshed with a pair of driven bevel gears 204 to rotate, so that the driven bevel gears 204 drive the threaded rod 201 to rotate on the base plate 101, and the threaded rod 201 drives the hollow rod 202 to move away from the base plate 101, and the pair of hollow rods 202 drive the sunshade 203 to rise.
[0050] At the same time, when a pair of hollow rods 202 are raised, multiple groups of matching rods 209 match the hollow rods 202 to move on the outside of multiple groups of fixed rods 210, so that the movement of the sunshade 203 on the bottom plate 101 is more stable, and the sunshade 203 is adjusted to be moved above the seat 103, so that the sunshade 203 can shield the display screen on the operating table 102 and the trainees on the seat 103.
[0051] Then, hold the adjustment rod 305 and cooperate with the support rod 302 to adjust the shading matching plate to move to the outside of the fixed box 304, so that the slider 307 cooperates with the shading matching plate to move in the fixed box 304, move the shading matching plate to the edge of the fixed box 304, and make the slider 307 fit in the fixed box 304.
[0052] Then rotate the bolt 306 to separate the bolt 306 from the support rod 302, adjust the position of the support rod 302 in the adjustment rod 305 according to the lighting conditions, and then tighten the bolt 306 against the outside of the support rod 302, so that a pair of adjustment rods 305 cooperate with the support rod 302 to be supported in a pair of limit plates 303 respectively.
[0053] Then, the trainee sits on the seat 103 and observes the reflection of the display screen on the operating table 102, and supports the adjustment rod 305 at different positions on the limit plate 303, so that the shading matching plate cooperates with the shading plate 203 to shade the display screen on the operating table 102, and adjusts the angle of the shading matching plate according to the change of lighting conditions, so that the trainee can perform simulation training in a more comfortable environment, thereby improving the effect of simulation training.
[0054] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A simulated practical training device for an open-pit mine shovel, characterized in that: include: An open-pit mine electric shovel simulator (1), the open-pit mine electric shovel simulator (1) comprising a base plate (101), an operating table (102) and a seat (103), wherein the operating table (102) and the seat (103) are both fixedly mounted on the base plate (101); A lifting shading mechanism (2) is fixedly mounted above the bottom plate (101), the lifting shading mechanism (2) comprising a pair of threaded rods (201), the pair of threaded rods (201) are both rotatably mounted on the bottom plate (101), the outer sides of the pair of threaded rods (201) are both threadedly connected with hollow rods (202), and a shading plate (203) is fixedly mounted above the pair of hollow rods (202); A pair of matching shading mechanisms (3) are symmetrically mounted on both sides of the shading plate (203); the matching shading mechanisms (3) include a plurality of receiving plates (301); the plurality of receiving plates (301) are slidably mounted in the shading plate (203); the plurality of receiving plates (301) are hinged to form a shading matching plate; a pair of shading matching plates are rotatably mounted with support rods (302) on one side away from the shading plate (203); a pair of support rods (302) are matched with limit plates (303) on one end away from the shading matching plate; and a pair of limit plates (303) are fixedly mounted below the shading plate (203).
2. The open-pit mining shovel simulation training device according to claim 1 is characterized in that: A driven bevel gear (204) is fixedly mounted on the outer sides of the pair of threaded rods (201), and the driven bevel gear (204) is fixedly connected to the lower end of the threaded rod (201).
3. The open-pit mining electric shovel simulation training device according to claim 2 is characterized in that: The outer sides of the pair of driven bevel gears (204) are both meshed with driving bevel gears (205), and a rotating shaft (206) is fixedly installed between the pair of driving bevel gears (205).
4. The open-pit mining shovel simulation training device according to claim 3 is characterized in that: A turning handle (207) is fixedly mounted on one end of the rotating shaft (206).
5. The open-pit mining shovel simulation training device according to claim 4 is characterized in that: A protective cover (208) is fitted on the outer side of the rotating shaft (206), and the protective cover (208) is fixedly mounted on the bottom plate (101).
6. The open-pit mining electric shovel simulation training device according to claim 1 is characterized in that: A plurality of groups of matching rods (209) are fixedly installed below the shading plate (203), and a fixing rod (210) is slidably mounted inside each of the plurality of groups of matching rods (209). The fixing rod (210) is located at one end outside the matching rod (209) and is fixedly installed on the bottom plate (101).
7. The open-pit mining electric shovel simulation training device according to claim 1 is characterized in that: A fixed box (304) is fixedly installed in the shading plate (203), and the shading matching plate is slidably installed in the fixed box (304).
8. The open-pit mining shovel simulation training device according to claim 7, characterized in that: An adjusting rod (305) is slidably mounted on one end of the supporting rod (302) away from the receiving plate (301).
9. The open-pit mining electric shovel simulation training device according to claim 8, characterized in that: The outer side of the adjusting rod (305) is threadedly mounted with a bolt (306), and the supporting rod (302) and the adjusting rod (305) are locked together by the bolt (306).
10. The open-pit mine electric shovel simulation training device according to claim 9, characterized in that: A slider (307) is fixedly mounted on one end of the light shielding matching plate located in the fixed box (304), and the slider (307) is slidably mounted in the fixed box (304).