Rail aligning device for replacing new energy battery of heavy truck

Abstract

The utility model relates to the field of heavy truck new energy battery replacement, in particular to a rail aligning device for heavy truck new energy battery replacement. The transverse rail is arranged on the bracket; the transverse frame is connected to the transverse rail in a sliding manner; the transverse driving mechanism is arranged on the bracket; the longitudinal track is arranged on the transverse frame; the longitudinal frame is connected to the longitudinal rail in a sliding manner; the longitudinal driving mechanism is arranged on the transverse frame; the rail aligning track is arranged on the longitudinal frame, is parallel to the joist barrow track and is used for aligning the joist barrow track; and the hoisting mechanism is arranged on the paired rail. The position of the hoisting mechanism in the transverse direction is adjusted through the transverse driving mechanism and the transverse frame, and the position of the hoisting mechanism in the longitudinal direction is adjusted through the longitudinal driving mechanism and the longitudinal frame, so that a new energy battery on the heavy truck is accurately replaced, the frequency of repeatedly stopping the heavy truck to adjust the position is reduced, and the working efficiency is improved. And the replacement speed and efficiency of the new energy battery of the heavy truck are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of replacing new energy batteries for heavy trucks, in particular to a rail alignment device for replacing new energy batteries for heavy trucks. Background Technique

[0002] Heavy truck is the abbreviation of heavy-duty truck. Heavy-duty trucks are applied in various fields. With the development of new energy batteries, at present, a large number of heavy-duty trucks have adopted new energy batteries as the power source, which greatly reduces the emissions of carbide and nitride and reduces the pollution to the atmosphere.

[0003] Due to the large size of heavy-duty trucks and the large volume and heavy weight of their new energy batteries, when replacing new energy batteries, large equipment is needed to install and replace the new energy batteries. At present, when replacing new energy batteries, the hoisting mechanism is mainly used to hoist the new energy batteries. However, the trolley track of the hoisting mechanism for hoisting new energy batteries is usually fixed. However, a conveyor belt is usually provided under the new energy battery, and its main function is to use the conveyor belt to adjust the position of the new energy battery. The hoisting mechanism first hoists the discharged new energy battery on the heavy truck onto the conveyor belt, and the conveyor belt transports it away. Then, the fully charged new energy battery is transported over, and then the hoisting mechanism hoists the fully charged new energy battery onto the heavy truck. When replacing the new energy battery of a heavy truck, it is very difficult to ensure that the heavy truck can park at the appropriate position in one go. This requires the heavy truck to repeatedly adjust its position until it parks at a suitable position convenient for the hoisting mechanism to hoist and replace the new energy battery, which greatly reduces the efficiency of replacing the new energy battery of the heavy truck. Content of the Utility Model

[0004] In order to improve the efficiency of replacing new energy batteries for heavy trucks, the utility model provides a rail alignment device for replacing new energy batteries for heavy trucks. By using the transverse drive mechanism and the transverse frame to adjust the position of the hoisting mechanism in the transverse direction, and using the longitudinal drive mechanism and the longitudinal frame to adjust the position of the hoisting mechanism in the longitudinal direction, the new energy battery on the heavy truck can be accurately replaced, reducing the number of times the heavy truck repeatedly stops and adjusts its position, and greatly improving the speed and efficiency of replacing the new energy battery of the heavy truck.

[0005] A rail alignment device for replacing new energy batteries for heavy trucks provided by the utility model adopts the following technical scheme:

[0006] A rail alignment device for replacing new energy batteries for heavy trucks includes:

[0007] A bracket;

[0008] A transverse track, which is arranged on the bracket;

[0009] A transverse frame, which is slidably connected to the transverse track;

[0010] A lateral driving mechanism is provided on the bracket and is used to drive a lateral frame to slide on a lateral track.

[0011] A longitudinal track is provided on the lateral frame.

[0012] A longitudinal frame is slidably connected to the longitudinal track.

[0013] A longitudinal driving mechanism is provided on the lateral frame and is used to drive the longitudinal frame to slide on the longitudinal track.

[0014] An alignment track is provided on the longitudinal frame and is arranged in parallel with the gantry crane track for aligning with the gantry crane track; and

[0015] A hoisting mechanism is provided on the alignment track and moves on the alignment track for hoisting new energy batteries.

[0016] Preferably, the lateral driving mechanism includes a lateral base, a lateral power assembly and a lateral lead screw. The lateral base is provided on the bracket, the lateral power assembly is provided on the lateral base, the lateral lead screw is rotatably connected to the lateral base, and the lateral lead screw is fixedly connected to the output end of the lateral power assembly. The lateral lead screw is threadedly connected to the lateral frame.

[0017] Preferably, the lateral power assembly includes a lateral motor and a lateral reducer. The output shaft of the lateral motor is fixedly connected to the input shaft of the lateral reducer, and the output shaft of the lateral reducer is fixedly connected to the lateral lead screw.

[0018] Preferably, the longitudinal driving mechanism includes a longitudinal base, a longitudinal power assembly and a longitudinal lead screw. The longitudinal base is provided on the lateral frame, the longitudinal power assembly is provided on the longitudinal base, the longitudinal lead screw is rotatably connected to the longitudinal base, and the longitudinal lead screw is fixedly connected to the output end of the longitudinal power assembly. The longitudinal lead screw is threadedly connected to the longitudinal frame.

[0019] Preferably, the longitudinal power assembly includes a longitudinal motor and a longitudinal reducer. The output shaft of the longitudinal motor is fixedly connected to the input shaft of the longitudinal reducer, and the output shaft of the longitudinal reducer is fixedly connected to the longitudinal lead screw.

[0020] Preferably, the hoisting mechanism includes a hoisting body, rollers and limit wheels. The rollers are rotatably connected to the hoisting body and are arranged on the alignment track, and the limit wheels are rotatably connected to the hoisting body and roll on the side wall of the alignment track.

[0021] In summary, the present utility model has the following beneficial technical effects:

[0022] 1. The utility model adjusts the position of the lifting mechanism in the lateral direction by using the lateral driving mechanism and the lateral frame, and adjusts the position of the lifting mechanism in the longitudinal direction by using the longitudinal driving mechanism and the longitudinal frame, so as to accurately replace the new energy battery on the heavy truck, reduce the number of times the heavy truck repeatedly stops to adjust the position, and greatly improve the speed and efficiency of replacing the new energy battery of the heavy truck.

[0023] 2. By arranging limit wheels on the lifting body, the utility model improves the stability of the rollers when traveling on the alignment track and the gantry track, thereby improving the safety during the process of replacing the new energy battery. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall structure of the alignment device in the embodiment of the utility model.

[0025] Figure 2 It is Figure 1 The enlarged structural schematic diagram of part A in

[0026] Description of the reference numerals: 100, gantry track; 1, bracket; 2, lateral track; 3, lateral frame; 4, lateral driving mechanism; 41, lateral base; 42, lateral power assembly; 43, lateral lead screw; 5, longitudinal track; 6, longitudinal frame; 7, longitudinal driving mechanism; 71, longitudinal base; 72, longitudinal power assembly; 73, longitudinal lead screw; 8, alignment track; 9, lifting mechanism; 91, lifting body; 92, roller; 93, limit wheel. Detailed Embodiment

[0027] The following further describes the utility model in detail with reference to the drawings.

[0028] The embodiment of the utility model discloses an alignment device for replacing a new energy battery of a heavy truck.

[0029] Referring to Figure 1 and Figure 2 , the alignment device includes a bracket 1, a lateral track 2, a lateral frame 3, a lateral driving mechanism 4, a longitudinal track 5, a longitudinal frame 6, a longitudinal driving mechanism 7, an alignment track 8 and a lifting mechanism 9.

[0030] The bracket 1 is arranged on the ground, and the side end of the bracket 1 is a charging warehouse for the new energy battery. Above the charging warehouse is arranged a gantry track 100. The lifting mechanism 9 can reciprocate on the gantry track 100 and can realize the lifting of the new energy battery.

[0031] The lateral track 2 is fixedly installed on the upper end of the bracket 1. The number of the lateral tracks 2 is at least two, and at least two lateral tracks 2 are arranged in parallel.

[0032] Referring to Figure 1 andFigure 2 , the bottom of the transverse frame 3 is slidably connected to the transverse rail 2. The transverse driving mechanism 4 is installed and fixed on the bracket 1, and the transverse driving mechanism 4 is connected to the transverse frame 3. The transverse driving mechanism 4 is used to drive the transverse frame 3 to reciprocate on the transverse rail 2.

[0033] The transverse driving mechanism 4 includes a transverse base 41, a transverse power assembly 42 and a transverse lead screw 43. The transverse base 41 is installed and fixed on the bracket 1. The transverse power assembly 42 is installed and fixed on the transverse base 41. The transverse power assembly 42 includes a transverse motor and a transverse reducer. The output shaft of the transverse motor is key-connected to the input shaft of the transverse reducer. The output shaft of the transverse reducer is key-connected or fixedly connected in other ways to the lead screw. The housing of the transverse reducer is fixed on the transverse base 41. One end of the transverse lead screw 43 is rotatably connected to the transverse base 41, and the other end of the transverse lead screw 43 is threadedly connected to the transverse frame 3. The transverse power assembly 42 drives the lead screw to rotate, so that the transverse frame 3 reciprocates on the transverse rail 2, thereby adjusting the position of the transverse frame 3 on the bracket 1.

[0034] Refer to Figure 1 and Figure 2 , the longitudinal rail 5 is installed and fixed on the upper end of the transverse frame 3. The number of the longitudinal rails 5 is at least two, and at least two longitudinal rails 5 are arranged in parallel.

[0035] The longitudinal frame 6 is slidably connected to the longitudinal rail 5. The longitudinal driving mechanism 7 is installed and fixed on the transverse frame 3. The longitudinal driving mechanism 7 includes a longitudinal base 71, a longitudinal power assembly 72 and a longitudinal lead screw 73. The longitudinal base 71 is installed and fixed on the upper end of the transverse frame 3. The longitudinal power assembly 72 is installed and fixed on the longitudinal base 71. The longitudinal power assembly 72 includes a longitudinal motor and a longitudinal reducer. The output shaft of the longitudinal motor is key-connected to the input shaft of the longitudinal reducer. The output shaft of the longitudinal reducer is key-connected or fixedly connected in other ways to the longitudinal lead screw 73. One end of the longitudinal lead screw 73 is rotatably connected to the longitudinal base 71, and the other end of the longitudinal lead screw 73 is threadedly connected to the longitudinal frame 6. The longitudinal power assembly 72 drives the longitudinal frame 6 to reciprocate on the longitudinal rail 5 to adjust the position of the longitudinal frame 6 on the longitudinal rail 5.

[0036] Refer to Figure 1 and Figure 2 , the alignment rail 8 is installed and fixed on the upper end of the longitudinal frame 6. The number of the alignment rails 8 is two. The two alignment rails 8 are arranged in parallel. The two alignment rails 8 are respectively used for aligning with the two rails of the gantry crane rail 100. Both the alignment rail 8 and the gantry crane rail 100 are L-shaped structures.

[0037] Refer to Figure 1 and Figure 2, a hoisting mechanism 9 is arranged on the alignment track 8, and the hoisting mechanism 9 can move on the alignment track 8. The hoisting mechanism 9 is used for hoisting new energy batteries. The hoisting mechanism 9 includes a hoisting body 91, rollers 92 and limiting wheels 93. The hoisting body 91 is used for hoisting new energy batteries. The rollers 92 are rotatably connected to the hoisting body 91. The rollers 92 are used to drive the hoisting body 91 to reciprocate on the alignment track 8 and the gantry crane track 100. The number of rollers 92 is four, and the four rollers 92 are arranged in pairs on the two alignment tracks 8. The limiting wheels 93 are arranged at the side ends of the hoisting body 91. The limiting wheels 93 are used to roll on the L-shaped side walls of the alignment track 8 and the L-shaped side walls of the gantry crane track 100. The number of limiting wheels 93 is also four, and the four limiting wheels 93 are arranged in pairs on the two alignment tracks 8. When the rollers 92 roll on the alignment track 8 or the gantry crane track 100, the limiting wheels 93 roll on the L-shaped side walls of the alignment track 8 or the L-shaped side walls of the gantry crane track 100 to limit the position of the hoisting mechanism 9 on the alignment track 8 or the gantry crane track 100.

[0038] During use, the heavy truck parks below the support 1. Then, the lateral drive mechanism 4 drives the lateral frame 3 to move on the support 1, and the longitudinal drive mechanism 7 drives the longitudinal frame 6 to move on the lateral frame 3. Among them, the adjustment order of the lateral frame 3 and the longitudinal frame 6 is not in sequence, and they can also be adjusted simultaneously until the hoisting mechanism 9 is adjusted directly above the discharged new energy battery on the heavy truck. Then, the hoisting mechanism 9 descends to hoist the discharged new energy battery. Then, the hoisting mechanism 9 rises. At the same time, the lateral drive mechanism 4 drives the lateral frame 3 to move on the support 1 again, and the longitudinal drive mechanism 7 drives the longitudinal frame 6 to move on the lateral frame 3 again until the alignment track 8 and the gantry crane track 100 are aligned. Then, the hoisting mechanism 9 moves from the alignment track 8 to the gantry crane track 100 and continues to move to lower the discharged new energy battery and hoist and raise the fully charged new energy battery. Then, the hoisting mechanism 9 moves from the gantry crane track 100 to the alignment track 8;

[0039] The lateral drive mechanism 4 drives the lateral frame 3 to move on the support 1 again, and the longitudinal drive mechanism 7 drives the longitudinal frame 6 to move on the lateral frame 3 again until the hoisting mechanism 9 is adjusted directly above the installation position of the new energy battery on the heavy truck again. Then, the fully charged new energy battery is lowered, and the staff completes the installation of the fully charged new energy battery. Then, the hoisting mechanism 9 rises again to complete the replacement of the new energy battery of the next heavy truck.

[0040] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A rail alignment device for replacing new energy batteries in heavy trucks, characterized in that: include: Bracket; A transverse track is provided on the bracket; A transverse frame, slidably connected to the transverse track; A transverse driving mechanism is provided on the bracket and is used to drive the transverse frame to slide on the transverse track; Longitudinal track, set on the transverse frame; A longitudinal frame, slidably connected to the longitudinal track; A longitudinal driving mechanism is provided on the transverse frame and is used to drive the longitudinal frame to slide on the longitudinal track; The rail alignment track is arranged on the longitudinal frame and is arranged parallel to the gantry track, and is used for aligning with the gantry track; as well as The hoisting mechanism is arranged on the rail track and moves on the rail track, and is used for hoisting the new energy battery.

2. According to claim 1, a rail alignment device for replacing new energy batteries of heavy trucks is characterized in that: The transverse driving mechanism includes a transverse base, a transverse power assembly and a transverse screw. The transverse base is arranged on the bracket, the transverse power assembly is arranged on the transverse base, the transverse screw is rotatably connected to the transverse base, and the transverse screw is fixedly connected to the output end of the transverse power assembly, and the transverse screw is threadedly connected to the transverse frame.

3. The rail alignment device for replacing new energy batteries of heavy trucks according to claim 2 is characterized in that: The transverse power assembly includes a transverse motor and a transverse reducer, the output shaft of the transverse motor is fixedly connected to the input shaft of the transverse reducer, and the output shaft of the transverse reducer is fixedly connected to the transverse lead screw.

4. The rail alignment device for replacing new energy batteries of heavy trucks according to claim 1 is characterized in that: The longitudinal driving mechanism includes a longitudinal base, a longitudinal power assembly and a longitudinal screw. The longitudinal base is arranged on the transverse frame, the longitudinal power assembly is arranged on the longitudinal base, the longitudinal screw is rotatably connected to the longitudinal base, and the longitudinal screw is fixedly connected to the output end of the longitudinal power assembly, and the longitudinal screw is threadedly connected to the longitudinal frame.

5. The rail alignment device for replacing new energy batteries of heavy trucks according to claim 4 is characterized in that: The longitudinal power assembly includes a longitudinal motor and a longitudinal reducer, the output shaft of the longitudinal motor is fixedly connected to the input shaft of the longitudinal reducer, and the output shaft of the longitudinal reducer is fixedly connected to the longitudinal lead screw.

6. The rail alignment device for replacing new energy batteries of heavy trucks according to claim 1 is characterized in that: The hoisting mechanism includes a hoisting body, a roller and a limiting wheel, wherein the roller is rotatably connected to the hoisting body and is arranged on a rail track, the limiting wheel is rotatably connected to the hoisting body and the limiting wheel rolls on the side wall of the rail track.

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