A mine monorail crane locomotive

Abstract

The present application relates to a mining monorail crane locomotive, and to the field of monorail lifting equipment. The mining monorail crane locomotive includes a locomotive body; a carrying box, which is slidably connected to the locomotive body and is used to place batteries. The locomotive body is provided with a storage chamber, and the carrying box is located in the storage chamber. The carrying box is also provided with an avoidance interface; a replacement mechanism is provided between the locomotive body and the carrying box, and is used to move the carrying box to the outside of the locomotive body and realize the lifting and lowering of the carrying box; a storage and retrieval mechanism is provided on the carrying box, and is used to realize the fixing and removal of the batteries in the carrying box. The present application has the effect of realizing the rapid replacement of batteries for monorail crane locomotives, enabling the locomotive to continue to run on a continuous basis, reducing the idle time of the locomotive, and improving the work efficiency of the staff.

Description

Technical Field

[0001] The present application relates to the field of monorail crane hoisting equipment, and in particular to a mining monorail crane locomotive. Background Art

[0002] The mining monorail crane is a kind of equipment used for auxiliary transportation in underground mines. It runs on an aerial suspended rail and is not restricted by the geological conditions of the tunnel. It has strong adaptability. This locomotive can transport materials, personnel or equipment, realize a variety of transportation plans, and can also complete tasks such as lifting and hoisting of underground equipment.

[0003] At present, mining monorail crane locomotives are usually composed of hanging vehicles with various functions, and run along special I-beam tracks through traction equipment. Common coal mine monorail crane equipment can be divided into pneumatic monorail cranes, cable-type electric traction monorail cranes, diesel engine monorail cranes, battery monorail cranes and other types. Among them, pneumatic monorail cranes are suitable for short-distance lifting operations, while battery-driven monorail crane locomotives are suitable for longer-distance transportation, especially for underground transportation environments with strict ventilation requirements; using battery-powered monorail cranes, the batteries need to be charged regularly, and the batteries and locomotives adopt an integrated structure. During the charging process of the batteries, the locomotive will be idle for a long time, affecting the work efficiency of the staff. The batteries and locomotives adopt a split structure. Although the batteries can be replaced to keep the locomotive running continuously, the batteries are large in size and manual replacement is time-consuming and labor-intensive. Summary of the invention

[0004] In order to realize the rapid replacement of batteries for a monorail crane locomotive, enable the locomotive to continue to operate on a continuous basis, reduce the idle time of the locomotive, and improve the work efficiency of the staff, the present application provides a mining monorail crane locomotive.

[0005] The present application provides a mining monorail crane locomotive, which adopts the following technical solution:

[0006] A mining monorail crane locomotive, comprising:

[0007] Locomotive body;

[0008] A carrying box is slidably connected to the locomotive body and is used to place the battery. The locomotive body is provided with a storage chamber, the carrying box is located in the storage chamber, and the carrying box is also provided with an avoidance interface;

[0009] The replacement mechanism is arranged between the locomotive body and the carrying box, and is used to move the carrying box to the outside of the locomotive body and realize the lifting and lowering of the carrying box at the same time;

[0010] The storage and retrieval mechanism is arranged on the carrying box and is used for fixing and taking out the storage battery in the carrying box.

[0011] By adopting the above technical solution, the locomotive body is in working state, the carrying box is located in the storage chamber of the locomotive body, and the battery is fixed in the carrying box to provide power for the locomotive; when the battery is exhausted and needs to be replaced, the staff moves the carrying box from the storage chamber to the outside of the locomotive body through the replacement mechanism, and at the same time lowers the carrying box to the ground and moves the battery replacement area, so that the carrying box is in a convenient position for operation, and then releases the fixation of the battery in the carrying box through the storage and access mechanism, and takes out the battery, and then puts the fully charged battery into the carrying box, re-fixes the battery through the storage and access mechanism, and connects the power plug to the battery through the avoidance interface to complete the battery replacement process; wherein, through the coordinated use of the replacement mechanism and the storage and access mechanism, the staff can quickly complete the battery replacement work, so that the locomotive can continue to run on a continuous basis, reducing the idle time of the locomotive and improving the work efficiency of the staff.

[0012] Optionally, the replacement mechanism includes:

[0013] A slide rail is fixedly mounted on the inner wall of the storage chamber, and a slide groove is provided on the carrying box, and the slide rail can slide in the slide groove;

[0014] A translation drive assembly is disposed at the bottom of the carrying box and is used to drive the carrying box to translate to the outside of the storage chamber;

[0015] The lifting connection assembly is arranged between the locomotive body and the carrying box, and is used to connect and support the carrying box, and at the same time realize the up and down lifting of the carrying box.

[0016] By adopting the above technical scheme, when the battery needs to be replaced, the translation drive assembly is started to drive the carrying box to translate along the slide rail to the outside of the storage chamber. At this time, the slide groove on the carrying box cooperates with the slide rail to ensure the smooth movement of the carrying box. After the carrying box moves to the preset position on the outside, the slide groove is separated from the slide rail, the lifting connection assembly is connected to the carrying box, the translation drive assembly stops working, and then the lifting connection assembly drives the carrying box to move downward to ensure that the carrying box can be accurately positioned at a height that is convenient for operators or automated equipment to replace the battery; when the battery is replaced, the lifting connection assembly is started again to lower the carrying box to the initial position, and the translation drive assembly drives the carrying box to return to the storage chamber along the slide rail to complete the battery replacement process; wherein, through the cooperation of the slide rail, the translation drive assembly and the lifting connection assembly, the efficiency of battery replacement and the convenience of operation are improved, and the need for manual operation is reduced.

[0017] Optionally, the translation drive assembly includes:

[0018] A moving wheel, rotatably connected to the carrying box;

[0019] The brake motor is arranged on one side of the rotating shaft of the moving wheel.

[0020] By adopting the above technical solution, when the carrying box needs to be translated, the brake motor is started, and the brake motor can drive the moving wheels to roll on the track to achieve the translation of the carrying box; the brake motor has self-locking properties, and combined with the limit of the slide rail and the slide groove, the carrying box can be stably placed in the storage compartment for a long time.

[0021] Optionally, the lifting connection assembly includes:

[0022] A support rod is fixed to the side wall of the locomotive body;

[0023] An extension rod, hinged to the support rod;

[0024] A sliding frame, slidingly connected to the extension rod;

[0025] An electric hoist is arranged on the sliding frame;

[0026] A connecting component, connected to the end of the lifting rope in the electric hoist, used to connect the carrying box;

[0027] The locking component is arranged between the support rod and the extension rod, and is used to lock the two when the extension rod is rotated to be in the same straight line position as the support rod.

[0028] By adopting the above technical solution, the extension rod is hinged to the support rod, and the extension rod is unfolded and retracted by rotating the hinge point. When the extension rod is rotated to the same straight line position as the support rod, the locking component locks the two to ensure the stability of the lifting connection assembly during use. The sliding frame is slidably connected to the extension rod, and the position of the electric hoist is adjusted by moving the sliding frame on the extension rod, so that the position of the load-bearing box and the battery can be adjusted horizontally on the outside of the locomotive body. At the same time, the electric hoist can adjust the upper and lower positions of the load-bearing box. The connecting component is connected to the end of the lifting rope in the electric hoist for connecting The load-bearing box ensures the stability of the load-bearing box during the lifting process; through the coordinated use of the sliding frame, extension rod, electric hoist, connecting parts and locking parts, not only the upper and lower height positions of the load-bearing box and the battery can be adjusted, but also the horizontal direction can be adjusted on the outside of the locomotive body, so that the replacement of the battery is more efficient and convenient. At the same time, when the lifting connection assembly is not in use, in order to prevent the extension frame from affecting the movement of the locomotive body in the underground tunnel, the staff can unlock the locking state of the locking part and store the extension rod to the side close to the locomotive body, thereby reducing the lateral space occupied by the extension frame.

[0029] Optionally, the connecting component includes:

[0030] The hook is fixed at the end of the lifting rope in the electric hoist;

[0031] The lifting ring is fixedly arranged on the top of the carrying box, and the lifting hook and the lifting ring can be buckled with each other.

[0032] By adopting the above technical solution, when the load-bearing box is moved to the outside of the locomotive body, the hook and the lifting ring are buckled with each other, thereby realizing the connection between the load-bearing box and the electric hoist. The buckling operation of the hook and the lifting ring is simple, fast and easy to operate.

[0033] Optionally, the locking component includes:

[0034] A plug-in rod is slidably connected to the support rod, and a plug-in slot is provided on one side of the extension rod close to the support rod, and the plug-in rod can be plugged into the plug-in slot;

[0035] The locking spring is connected between the plug-in rod and the support rod. The locking spring is always in a compressed state and exerts a force on the plug-in rod toward the plug-in slot.

[0036] By adopting the above technical solution, when the extension rod is rotated to the same straight line position as the support rod, the plug-in rod automatically slides into the plug-in slot of the extension rod under the action of the locking spring to achieve locking. The locking spring is connected between the plug-in rod and the support rod and is always in a compressed state, giving the plug-in rod a force toward the plug-in slot, so that the plug-in rod can be stably plugged into the plug-in slot, thereby achieving locking of the extension rod and the support rod; when it is necessary to release the locking state of the locking component, it is only necessary to move the plug-in rod to the side away from the plug-in slot.

[0037] Optionally, an elastic clamp is fixedly provided on the side wall of the locomotive body, and the elastic clamp can lock the extension rod to a side close to the locomotive body.

[0038] By adopting the above technical solution, when the extension rod is not in use, the elastic splint can lock it to a side close to the locomotive body, reducing the space occupied by the locomotive when not in operation, improving space utilization, and facilitating the locomotive to travel in a narrow mine environment. The elastic splint has a locking function, which prevents the extension rod from shaking or accidentally unfolding and causing possible safety accidents, thereby improving the safety of the locomotive during driving.

[0039] Optionally, the access mechanism includes:

[0040] An electric telescopic rod is arranged between the inner wall of the carrying box and the battery;

[0041] A push plate is fixedly arranged at the output end of the electric telescopic rod;

[0042] The clamping assembly is arranged on a side of the carrying box away from the push plate and is used to fix the battery into the carrying box.

[0043] By adopting the above technical solution, when the battery needs to be stored or retrieved, the output end of the electric telescopic rod pushes the push plate to move the push plate toward the battery. As the electric telescopic rod is extended, the push plate pushes the battery out of the carrying box, thereby realizing the removal of the battery; the clamping assembly is arranged on the side of the carrying box away from the push plate. When the battery is pushed into the carrying box, the clamping assembly fixes the battery to the carrying box to ensure the stability of the battery during operation.

[0044] Optionally, a positioning block is fixed in the carrying box.

[0045] By adopting the above technical solution, the positioning block cooperates with the clamping assembly to firmly fix the battery into the carrying box, thereby preventing the battery from shaking.

[0046] Optionally, the pressing assembly includes:

[0047] A rotating shaft, rotatably connected to the carrying box;

[0048] Press the door panel tightly and connect it to the rotating shaft;

[0049] A worm wheel, fixedly sleeved on the outer side of the rotating shaft;

[0050] The worm is rotatably connected to the bearing box and meshes with the worm wheel. A power motor is also arranged at one end of the worm.

[0051] By adopting the above technical solution, when the battery needs to be fixed, the power motor starts to drive the worm to rotate, the rotation of the worm will drive the worm wheel to rotate, the rotation of the worm wheel will drive the rotating shaft to rotate, the rotating shaft drives the clamping door plate to rotate, so that the clamping door plate moves toward the inside of the carrying box, and the battery is clamped and fixed in the carrying box; the worm wheel has self-locking properties, which can ensure that the clamping door plate can lock the battery for a long time when there is no power input, thereby improving the stability of the locomotive and battery operation.

[0052] In summary, the present application includes at least one of the following beneficial technical effects:

[0053] 1. Through the coordinated use of the replacement mechanism and the storage and retrieval mechanism, the staff can quickly complete the battery replacement work, so that the locomotive can continue to run, reduce the idle time of the locomotive, and improve the work efficiency of the staff;

[0054] 2. When the battery is replaced, the lifting connection assembly is started again to lower the carrying box to the initial position, and the translation drive assembly drives the carrying box to return to the storage chamber along the slide rail, thus completing the battery replacement process; the cooperation of the slide rail, the translation drive assembly and the lifting connection assembly improves the efficiency of battery replacement and the convenience of operation, and reduces the need for manual operation;

[0055] 3. The lifting connection assembly uses the sliding frame, extension rod, electric hoist, connection parts and locking parts in coordination, which can not only adjust the height of the load box and the battery, but also adjust the horizontal direction on the outside of the locomotive body, so that the replacement of the battery is more efficient and convenient. At the same time, when the lifting connection assembly is not in use, in order to prevent the extension frame from affecting the movement of the locomotive body in the underground tunnel, the staff can unlock the locking state of the locking part and store the extension rod to the side close to the locomotive body, thereby reducing the horizontal space occupied by the extension frame;

[0056] 4. When the extension rod in the locking component rotates to the same straight line position as the support rod, the plug-in rod automatically slides into the plug-in slot of the extension rod under the action of the locking spring to achieve locking. The locking spring is connected between the plug-in rod and the support rod and is always in a compressed state, giving the plug-in rod a force toward the plug-in slot, so that the plug-in rod can be stably plugged into the plug-in slot to achieve locking of the extension rod and the support rod; when the extension rod is not in use, the elastic splint can lock it to the side close to the locomotive body, reducing the space occupied by the locomotive in a non-working state, improving space utilization, and facilitating the locomotive to travel in a narrow mine environment. The elastic splint has a locking function, so that the extension rod is not easy to shake or accidentally unfold, which may cause safety accidents, thereby improving the safety of the locomotive during driving;

[0057] 5. When the battery needs to be fixed, the power motor starts and drives the worm to rotate. The rotation of the worm will drive the worm wheel to rotate. The rotation of the worm wheel will drive the rotating shaft to rotate. The rotating shaft drives the pressing door plate to rotate, so that the pressing door plate moves toward the inside of the carrying box, and the battery is pressed and fixed in the carrying box. The worm wheel has self-locking properties, which can ensure that the pressing door plate can lock the battery for a long time without power input, thereby improving the stability of locomotive and battery operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 It is a structural schematic diagram of a mining monorail crane locomotive in this application;

[0059] Figure 2 It is a schematic diagram showing the partial structure of a mining monorail crane locomotive;

[0060] Figure 3 It is a partial structural schematic diagram showing a replacement mechanism;

[0061] Figure 4 It is a schematic diagram showing the structure when the extension rod is in a horizontal state;

[0062] Figure 5 It is a schematic diagram showing the structure when the carrying box is moved to the outside of the locomotive body;

[0063] Figure 6 is a schematic diagram showing a partial structure of a locking component;

[0064] Figure 7 is a partial cross-sectional view showing the storage and access mechanism;

[0065] Figure 8 It is a schematic diagram showing the local structure of the clamping assembly.

[0066] Explanation of the accompanying drawings: 1. locomotive body; 2. battery; 3. load-bearing box; 31. slide slot; 4. storage chamber; 5. replacement mechanism; 51. slide rail; 52. translation drive assembly; 521. moving wheel; 522. brake motor; 53. lifting connection assembly; 531. support rod; 532. extension rod; 533. sliding frame; 534. electric hoist; 535. connecting component; 5351. hook; 5352. lifting ring; 536. locking component; 5361. plug-in rod; 5362. locking spring; 537. elastic splint; 6. storage and retrieval mechanism; 61. electric telescopic rod; 62. push plate; 63. clamping assembly; 631. rotating shaft; 632. clamping door panel; 633. worm gear; 634. worm; 635. power motor; 64. positioning block. DETAILED DESCRIPTION

[0067] The following is combined with Figure 1-Figure 8 This application is described in further detail.

[0068] The present application embodiment discloses a mining monorail crane locomotive. Figure 1 and Figure 2 The mining monorail crane locomotive comprises a locomotive body 1; a carrying box 3 for placing a battery 2 is slidably connected in the locomotive body 1, a storage chamber 4 is provided on the locomotive body 1, and the carrying box 3 is located in the storage chamber 4. The carrying box 3 is also provided with an avoidance interface for facilitating the connection between the power plug of the locomotive body 1 and the battery 2. A replacement mechanism 5 is provided between the locomotive body 1 and the carrying box 3, and the replacement mechanism 5 is used to move the carrying box 3 to the outside of the locomotive body 1 and realize the lifting and lowering of the carrying box 3. A storage and retrieval mechanism 6 is provided on the carrying box 3, and the storage and retrieval mechanism 6 is used to realize the fixing and removal of the battery 2 in the carrying box 3.

[0069] The locomotive body 1 is in working condition, the carrying box 3 is located in the storage chamber 4 of the locomotive body 1, and the battery 2 is fixed in the carrying box 3 to provide power for the locomotive; when the battery 2 is exhausted and needs to be replaced, the staff moves the carrying box 3 from the storage chamber 4 to the outside of the locomotive body 1 through the replacement mechanism 5, and at the same time lowers the carrying box 3 to the ground and moves the battery 2 replacement area, so that the carrying box 3 is in a position convenient for operation, and then releases the fixation of the battery 2 in the carrying box 3 through the storage and retrieval mechanism 6, and takes out the battery 2, then puts the fully charged battery 2 into the carrying box 3, re-fixes the battery 2 through the storage and retrieval mechanism 6, and connects the power plug to the battery 2 through the avoidance interface, and the replacement process of the battery 2 is completed.

[0070] In some embodiments, reference Figure 2 and Figure 3 The replacement mechanism 5 includes a slide rail 51 fixed on the bottom wall of the storage chamber 4. For example, the slide rail 51 can be a T-type slide rail 51, or a dovetail type slide rail 51 with limited up and down movement. The carrying box 3 is provided with a slide groove 31, and the slide rail 51 can slide in the slide groove 31. A translation drive assembly 52 is provided at the bottom of the carrying box 3, and the translation drive assembly 52 is used to drive the carrying box 3 to translate to the outside of the storage chamber 4. A lifting connection assembly 53 is provided between the locomotive body 1 and the carrying box 3, and the lifting connection assembly 53 is used to connect and support the carrying box 3, and realize the lifting and lowering of the carrying box 3.

[0071] When the battery 2 needs to be replaced, the translation drive assembly 52 is started to drive the carrying box 3 to translate along the slide rail 51 to the outside of the storage chamber 4. At this time, the slide groove 31 on the carrying box 3 cooperates with the slide rail 51 to ensure the smooth movement of the carrying box 3. After the carrying box 3 moves to the preset position outside, the slide groove 31 is separated from the slide rail 51, and the lifting connection assembly 53 is connected to the carrying box 3. The translation drive assembly 52 stops working, and then the lifting connection assembly 53 drives the carrying box 3 to move downward to ensure that the carrying box 3 can be accurately positioned at a height that is convenient for operators or automated equipment to replace the battery 2. When the battery 2 is replaced, the lifting connection assembly 53 is started again to lower the carrying box 3 to the initial position, and the translation drive assembly 52 drives the carrying box 3 to return to the storage chamber 4 along the slide rail 51, and the replacement process of the battery 2 can be completed.

[0072] In some embodiments, reference Figure 2 and Figure 3The translation drive assembly 52 includes a moving wheel 521 rotatably connected to the carrying box 3, and a brake motor 522 is provided on one side of the rotation axis of the moving wheel 521. When the carrying box 3 needs to be translated, the brake motor 522 is started, and the brake motor 522 can drive the moving wheel 521 to roll on the track to achieve the translation of the carrying box 3; the brake motor 522 has a self-locking property, and cooperates with the limit of the slide rail 51 and the slide groove 31 to keep the carrying box 3 stable in the storage chamber for a long time.

[0073] In some embodiments, reference Figure 4 and Figure 5 The lifting connection assembly 53 includes a support rod 531 fixed on the side wall of the locomotive body 1, an extension rod 532 is hinged on the support rod 531, and a sliding frame 533 is slidably connected to the extension rod 532. The sliding frame 533 is connected to an electric hoist 534, and the end of the lifting rope in the electric hoist 534 is connected to a connecting component 535, and the connecting component 535 is used to connect the carrying box 3. A locking component 536 is provided between the support rod 531 and the extension rod 532, and the locking component 536 is used to lock the extension rod 532 when the extension rod 532 is rotated to the same straight line position as the support rod 531. An elastic clamp 537 is fixed on the side wall of the locomotive body 1, and the elastic clamp 537 can lock the extension rod 532 to the side close to the locomotive body 1.

[0074] The extension rod 532 is hinged to the support rod 531, and the extension rod 532 is unfolded and folded by rotating the hinge point. When the extension rod 532 is rotated to the same straight line position as the support rod 531, the locking component 536 locks the two to ensure the stability of the lifting connection assembly 53 during use. The sliding frame 533 is slidingly connected to the extension rod 532. The position of the electric hoist 534 is adjusted by moving the sliding frame 533 on the extension rod 532, so that the position of the carrying box 3 and the battery 2 can be adjusted horizontally on the outside of the locomotive body 1. At the same time, the electric hoist 534 can adjust the upper and lower positions of the carrying box 3. The connecting component 535 is connected to the end of the lifting rope in the electric hoist 534, and is used to connect the carrying box 3 to ensure the stability of the carrying box 3 during the lifting process.

[0075] When the lifting connection assembly 53 is not in use, in order to prevent the extension frame from affecting the movement of the locomotive body 1 in the underground mine tunnel, the staff can release the locking state of the locking component 536, store the extension rod 532 to the side close to the locomotive body 1, and fix it with the elastic clamp 537, so as to reduce the lateral space occupied by the extension frame, improve space utilization, and facilitate the locomotive to travel in the narrow mine environment. The elastic clamp 537 has a locking function, which makes it difficult for the extension rod 532 to shake or accidentally unfold and cause safety accidents, thereby improving the safety of the locomotive during driving.

[0076] In some embodiments, reference Figure 4and Figure 5 The connecting component 535 includes a hook 5351 fixed to the end of the lifting rope in the electric hoist 534, and a lifting ring 5352 is fixed to the top of the carrying box 3. The hook 5351 and the lifting ring 5352 can be buckled with each other. When the carrying box 3 moves to the outside of the locomotive body 1, the hook 5351 and the lifting ring 5352 are buckled with each other, thereby realizing the connection between the carrying box 3 and the electric hoist 534.

[0077] In some embodiments, reference Figure 5 and Figure 6 The locking component 536 includes a plug-in rod 5361 slidably connected to the support rod 531, and a plug-in slot is provided on the side of the extension rod 532 close to the support rod 531, and the plug-in rod 5361 can be plugged into the plug-in slot. A locking spring 5362 is connected between the plug-in rod 5361 and the support rod 531, and the locking spring 5362 is always in a compressed state and applies a force to the plug-in rod 5361 toward the plug-in slot.

[0078] When the extension rod 532 rotates to the same straight line position as the support rod 531, the plug rod 5361 automatically slides into the plug slot of the extension rod 532 under the action of the locking spring 5362 to achieve locking. The locking spring 5362 is connected between the plug rod 5361 and the support rod 531 and is always in a compressed state, giving the plug rod 5361 a force toward the plug slot, so that the plug rod 5361 can be stably plugged into the plug slot, thereby locking the extension rod 532 and the support rod 531. When the locking state of the locking component 536 needs to be released, the plug rod 5361 only needs to be moved to the side away from the plug slot.

[0079] In some embodiments, reference Figure 7 and Figure 8 The storage and access mechanism 6 includes an electric telescopic rod 61 disposed between the inner wall of the carrying box 3 and the battery 2, and a push plate 62 is fixedly disposed at the output end of the electric telescopic rod 61. A clamping assembly 63 is disposed on the side of the carrying box 3 away from the push plate 62, and the clamping assembly 63 is used to fix the battery 2 into the carrying box 3. A positioning block 64 is also fixed in the carrying box 3, and the positioning block 64 is used to cooperate with the clamping assembly 63 to firmly fix the battery 2 into the carrying box 3, so that the battery 2 is not easy to shake.

[0080] When the battery 2 needs to be stored or accessed, the output end of the electric telescopic rod 61 pushes the push plate 62 to move the push plate 62 toward the battery 2. As the electric telescopic rod 61 extends, the push plate 62 pushes the battery 2 out of the carrying box 3, thereby taking out the battery 2. The clamping assembly 63 is arranged on the side of the carrying box 3 away from the push plate 62. When the battery 2 is pushed into the carrying box 3, the clamping assembly 63 fixes the battery 2 to the carrying box 3 to ensure the stability of the battery 2 during operation.

[0081] In some embodiments, reference Figure 7 and Figure 8 The clamping assembly 63 includes a rotating shaft 631 rotatably connected to the carrying box 3, and a clamping door plate 632 is fixedly connected to the rotating shaft 631. A worm gear 633 is fixedly sleeved on the outer side of the rotating shaft 631, and a worm 634 is rotatably connected to the carrying box 3, and the worm 634 and the worm gear 633 are meshed with each other. A power motor 635 is also provided at one end of the worm 634.

[0082] When the battery 2 needs to be fixed, the power motor 635 is started to drive the worm 634 to rotate, and the rotation of the worm 634 will drive the worm wheel 633 to rotate, and the rotation of the worm wheel 633 will drive the rotating shaft 631 to rotate, and the rotating shaft 631 drives the clamping door plate 632 to rotate, so that the clamping door plate 632 moves toward the inside of the carrying box 3, and the battery 2 is clamped and fixed in the carrying box 3; the worm wheel 633 and the worm 634 are self-locking, which can ensure that the clamping door plate 632 can lock the battery 2 for a long time when there is no power input, thereby improving the stability of the operation of the locomotive and the battery 2.

[0083] The implementation principle of a mining monorail crane locomotive in an embodiment of the present application is as follows: the locomotive body 1 is in working condition, the carrying box 3 is located in the storage chamber 4 of the locomotive body 1, and the battery 2 is fixed in the carrying box 3 to provide power for the locomotive; when the battery 2 is exhausted and needs to be replaced, the staff moves the carrying box 3 from the storage chamber 4 to the outside of the locomotive body 1 through the replacement mechanism 5, and at the same time lowers the carrying box 3 to the ground and moves the battery 2 replacement area, so that the carrying box 3 is in a position that is easy to operate, and then releases the fixation of the battery 2 in the carrying box 3 through the storage and access mechanism 6, and takes out the battery 2, and then puts the fully charged battery 2 into the carrying box 3, re-fixes the battery 2 through the storage and access mechanism 6, and connects the power plug to the battery 2 through the avoidance interface, so that the replacement process of the battery 2 can be completed; wherein, through the coordinated use of the replacement mechanism 5 and the storage and access mechanism 6, the staff can quickly complete the replacement of the battery 2, so that the locomotive can continue to run on a continuous basis, reducing the idle time of the locomotive and improving the work efficiency of the staff.

[0084] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mining monorail crane locomotive, characterized in that: include: Locomotive body (1); A carrying box (3) is slidably connected to the locomotive body (1) and is used to place the storage battery (2); the locomotive body (1) is provided with a storage chamber (4), the carrying box (3) is located in the storage chamber (4), and the carrying box (3) is also provided with an avoidance interface; A replacement mechanism (5) is arranged between the locomotive body (1) and the carrying box (3), and is used to move the carrying box (3) to the outside of the locomotive body (1) and simultaneously realize the lifting and lowering of the carrying box (3); A storage and retrieval mechanism (6) is arranged on the carrying box (3) and is used to fix and remove the storage battery (2) in the carrying box (3); The replacement mechanism (5) comprises: A slide rail (51) is fixedly mounted on the inner wall of the storage chamber (4); a slide groove (31) is provided on the carrying box (3); and the slide rail (51) can slide in the slide groove (31); A translation driving assembly (52), arranged at the bottom of the carrying box (3), and used for driving the carrying box (3) to translate to the outside of the storage chamber (4); A lifting connection assembly (53) is arranged between the locomotive body (1) and the carrying box (3), and is used to connect and support the carrying box (3), while realizing the lifting and lowering of the carrying box (3); The lifting connection assembly (53) comprises: A support rod (531) is fixedly mounted on a side wall of the motorcycle body (1); An extension rod (532) is hinged to the support rod (531); A sliding frame (533) is slidably connected to the extension rod (532); An electric hoist (534) is arranged on the sliding frame (533); A connecting component (535) connected to the end of the lifting rope in the electric hoist (534) and used for connecting the carrying box (3); The locking component (536) is disposed between the support rod (531) and the extension rod (532) and is used to lock the extension rod (532) and the support rod (531) when the extension rod (532) is rotated to be in the same straight line position.

2. A mining monorail crane locomotive according to claim 1, characterized in that: The translation drive assembly (52) comprises: A moving wheel (521) rotatably connected to the carrying box (3); The brake motor (522) is arranged on one side of the rotating shaft of the moving wheel (521).

3. A mining monorail crane locomotive according to claim 1, characterized in that: The connecting component (535) comprises: A hook (5351) is fixedly mounted on the end of a lifting rope in the electric hoist (534); The lifting ring (5352) is fixedly arranged on the top of the carrying box (3), and the lifting hook (5351) and the lifting ring (5352) can be mutually buckled.

4. A mining monorail crane locomotive according to claim 1, characterized in that: The locking component (536) comprises: A plug-in rod (5361) is slidably connected to the support rod (531); a plug-in slot is provided on a side of the extension rod (532) close to the support rod (531); and the plug-in rod (5361) can be plugged into the plug-in slot; The locking spring (5362) is connected between the plug-in rod (5361) and the support rod (531). The locking spring (5362) is always in a compressed state and applies a force to the plug-in rod (5361) toward the plug-in slot.

5. A mining monorail crane locomotive according to claim 1, characterized in that: An elastic clamping plate (537) is fixedly arranged on the side wall of the motorcycle body (1), and the elastic clamping plate (537) can lock the extension rod (532) to a side close to the motorcycle body (1).

6. A mining monorail crane locomotive according to any one of claims 1 to 5, characterized in that: The deposit and access mechanism (6) comprises: An electric telescopic rod (61) is arranged between the inner wall of the carrying box (3) and the storage battery (2); A push plate (62) is fixedly mounted on the output end of the electric telescopic rod (61); The clamping assembly (63) is arranged on a side of the carrying box (3) away from the push plate (62) and is used to fix the storage battery (2) into the carrying box (3).

7. A mining monorail crane locomotive according to claim 6, characterized in that: A positioning block (64) is fixed inside the carrying box (3).

8. A mining monorail crane locomotive according to claim 6, characterized in that: The pressing assembly (63) comprises: A rotating shaft (631) rotatably connected to the carrying box (3); A pressing door plate (632) is fixedly connected to the rotating shaft (631); A worm wheel (633) is fixedly sleeved on the outer side of the rotating shaft (631); The worm (634) is rotatably connected to the carrying box (3) and meshes with the worm wheel (633). A power motor (635) is also provided at one end of the worm (634).

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