Intelligent stabilizing device for engineering vehicle battery

Abstract

An engineering vehicle battery intelligent stabilizing device disclosed by the present invention comprises a battery box body, a stabilizing device and a supporting device, a battery is installed in the center of the interior of the battery box body, the stabilizing device comprises a flexible heat conduction pad, a slide way, a vertical stabilizing rod and a telescopic supporting table, and the inner wall of the battery box body is filled with the flexible heat conduction pad. A telescopic supporting table is arranged at the bottom of the box body, symmetrical sliding grooves with opposite openings are formed in two side plates of the box body, movable blocks are fixedly connected into the symmetrical sliding grooves, springs are fixedly connected to the upper and lower ends, away from each other, of the movable blocks, the springs are connected with contact blocks, and sensors are arranged on the contact blocks. The supporting device comprises an air pressure lifting rod, an upper flat plate, a lower flat plate and a damper, the lower flat plate is provided with a closed sliding way with symmetrical openings, the closed sliding way is connected with a sliding block, the sliding block is connected with a connecting rod, the damper with one fixed end is connected to the center of the connecting rod, and the other end of the damper is connected with a force sensor. The two ends of the connecting rod are connected with shear fork arms, the upper ends of the shear fork arms are connected with an upper supporting plate, and the upper supporting plate is connected with a fixed air pressure lifting rod. The battery box can adapt to installation of different batteries by adjusting the telescopic lifting platform, the batteries are monitored through a displacement sensor inside the box body, a stabilizing device is automatically adjusted, the batteries are buffered and damped, a supporting device is automatically adjusted outside the box body through a force sensor, and the battery box body is buffered and protected; vibration generated when the box body is directly installed on the engineering vehicle is reduced to a greater extent, the box body can adapt to different in-vehicle sizes, buffering and damping of the battery are facilitated in the running process of the engineering vehicle, collision of the battery is avoided, the stable effect after the battery is installed is guaranteed, and safety is improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery stabilization devices, and in particular to an intelligent stabilization device for batteries of engineering vehicles. Background Art

[0002] With the global emphasis on environmental protection and sustainable development, new energy engineering vehicles have been developed, which have lower pollutant emissions and higher safety compared to traditional diesel models. Engineering vehicles are indispensable special vehicles in construction projects, mainly used for operations such as excavation, handling, transportation, mixing concrete, and compacting roads. Advances in battery technology will continuously increase the range of electric vehicles and continuously shorten charging time, which will further promote the development of electric vehicles. However, we must also pay attention to the issue of improving battery stability during vehicle operation. Engineering vehicle batteries are usually heavy and large in size, and the traditional method of directly fixing the battery box to the engineering vehicle has poor shock absorption effect and is prone to battery failure. Therefore, the present invention proposes a stabilizing device to ensure the performance of the battery, especially when the engineering vehicle is operating, it effectively reduces vibration and impact during driving, so that the battery can remain safe and stable on uneven roads and harsh working environments, reduce the problem of device installation space, and can be adapted to batteries of various sizes. Summary of the Invention

[0003] The present invention aims to overcome the deficiencies of the prior art. To solve the above problems, the present invention proposes an intelligent stabilization device for an engineering vehicle battery.

[0004] In order to achieve the above effects, the present invention adopts the following technical solutions:

[0005] The stabilizing device is characterized in that: the batteries are evenly installed in the center of the battery box, the stabilizing device comprises a vertical stabilizing bar and a telescopic support platform, the vertical stabilizing bar is symmetrically installed on two side surfaces inside the box, the telescopic support platform is fixedly installed on the bottom plate of the box, the top plate of the box is connected to a smart spring, the outside of the box is fixedly connected to the supporting device, and the supporting device is fixedly connected to the engineering vehicle, and the box is supported and adjusted by the supporting device installed under the box, and corresponding solutions are made according to the battery storage space of different engineering vehicles. The telescopic support platform is used for stable installation according to the battery size. When a series of vibrations occur in the engineering vehicle during driving, the battery on the telescopic support platform shakes. At this time, the vertical support bar buffers and offsets the vibration generated by the battery, and at the same time cooperates with the telescopic support platform to stabilize the battery, so that the battery can work safely and stably.

[0006] The top of the battery is fixed with the upper and lower ends of the battery, and the lower end of the battery is fixed with the upper and lower ends of the battery.

[0007] The cam is fixedly mounted on the support frame of the second end of the vehicle body, and the cam is fixedly mounted on the support frame of the second end of the vehicle body to prevent the vehicle body from vibrating and sliding.

[0008] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is connected with the interlocking structure of described sliding panel and the interlocking structure of described sliding panel.

[0009] Furthermore, the upper support plate of the support device is fixedly connected to the lower bottom plate of the box through a connecting hole, and the two ends of the two gas pressure lifting rods are respectively connected to the upper support plate and the lower support plate through fixed supports, and are symmetrically distributed on both sides of the short side of the lower support plate, and the lower support plate is provided with four symmetrically distributed closed slides, the closed slides are connected with sliding blocks, the sliding blocks are hinged to a pair of scissor arms and fixedly connected to the connecting rod, the center of the connecting rod is connected to a damper, and the other end of the damper is installed with a pressure sensor. After the support device and the box are installed, the active lifting of the gas pressure lifting rod drives the sliding block to move in the closed slide, and the scissor arms hinged thereto move to adjust the installation height of the box. At the same time, the scissor arms transmit pressure to the damper through the connecting rod, and the damper is installed with a pressure sensor to monitor the pressure value. When the sensor reaches the ideal pressure value, the gas pressure lifting rod stops lifting, so that the box is stable in the storage space and can adapt to different vehicle models. At the same time, the supporting force provided by the support device effectively buffers the vibration of the box.

[0010] Furthermore, the intelligent control system is composed of a power supply, a control panel, a drive module, a step-up and step-down module, and a sensor. The various parts of the control system cooperate with each other. Each sensor detects the pressure and displacement changes caused by the vibration of the battery, and analyzes the detected signal information through the control panel and transmits it to the swing crossbar in the vertical stabilizer bar, the drive slider in the telescopic support platform and the pneumatic lift rod drive module of the support device to operate, adjust the battery and the box to an ideal stable position, and at the same time achieve the effect of buffering and shock absorption of the battery and the box.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] The present invention can automatically adjust the vertical support rod according to the battery size inside the engineering vehicle, and fix the battery in conjunction with the telescopic support platform to ensure the stability of the battery after installation. It also plays a buffering and protective role for the battery in the box during the operation of the engineering vehicle, ensuring the normal operation of the battery.

[0013] Unlike the traditional installation method of directly fixing the battery box to the engineering vehicle, the present invention connects to the vehicle by setting an adjustable support device on the outside of the box. It can not only adapt to the interior space of different vehicles, but also use the pneumatic lifting rod as an active adjustment device after the box is installed, thereby greatly reducing the vibration caused by the vehicle's driving and improving safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of an intelligent stabilization device for engineering vehicle batteries according to the present invention.

[0016] Figure 2 This is a front sectional view of the box body of the present invention

[0017] Figure 3 This is a schematic diagram of the vertical stabilizer bar structure in the stabilizer device of the present invention.

[0018] Figure 4 This is a schematic diagram of the telescopic support structure in the stabilizing device of the present invention.

[0019] Figure 5 This is a schematic diagram of the support device structure of the present invention

[0020] Explanation of reference numerals: 1-battery box, 11-symmetrical slide, 12-flexible thermal pad, 13-smart spring, 14-back plate, 15-battery, 2-vertical stabilizer bar, 21-contact block, 22-moving block lower plate, 23-displacement sensor, 24-tension spring, 25-telescopic spring, 26-buffer block upper plate, 27-buffer block, 28-threaded hole, 29-moving block, 210-pin, 211-swing crossbar, 3-telescopic support platform, 31-upper support plate, 32 -Fastener, 33-Transverse connecting rod, 34-Drive slider, 35-Sensor, 36-Lower plate, 37-Cylindrical guide, 38-Support rod, 39-Fixed plate, 310-Sliding plate, 311-Slide, 4-Support device, 41-Upper support plate, 42-Scissor arm, 43-Lower support plate, 44-Connecting hole, 45-Enclosed slide, 46-Pressure sensor, 47-Sliding block, 48-Pneumatic lift rod, 49-Fixed support, 410-Damper, 411-Connecting rod DETAILED DESCRIPTION

[0021] The following combination Figures 1 to 5 The present invention is described in detail. The intelligent stabilizing device for an engineering vehicle battery of the present invention comprises a battery (15), a battery box (1), a stabilizing device, a supporting device (4) and an intelligent control system, and is characterized in that: the battery (15) is evenly installed at the center of the battery box (1); the stabilizing device comprises a vertical stabilizing bar (2) and a telescopic supporting platform (3); the vertical stabilizing bar (2) is symmetrically installed on the two side surfaces inside the box (1); the telescopic supporting platform (3) is fixedly installed on the bottom plate of the box (1); the top plate of the box (1) is connected to a flexible spring (13); the outside of the box (1) is fixedly connected to the supporting device (4); the supporting device (4) is fixedly connected to the top plate of the box (1 ... The supporting device (4) is fixedly connected to the engineering vehicle, and the box body (1) is supported and adjusted by the supporting device (4) installed below the box body (1). A corresponding plan is made according to the battery storage space of different engineering vehicles. The battery (15) is stably installed according to the size of the battery (15) through the telescopic support platform (3). When the engineering vehicle vibrates in a series of ways during driving, the battery (15) on the telescopic support platform (3) shakes. At this time, the vertical support rod (2) buffers and offsets the vibration generated by the battery (15), and at the same time cooperates with the telescopic support platform (3) to stabilize the battery (15), so that the battery (15) can work safely and stably.

[0022] Preferably, the battery box (1) comprises a top plate, a bottom plate and two side plates, the box (1) is provided with flexible heat-conducting pads (12) around the top plate, a flexible spring (13) is fixedly connected to the top plate, a back plate is fixedly connected to the bottom of the flexible spring (13), the two side plates of the box (1) are provided with symmetrical slide grooves (11) with openings facing each other, a vertical stabilizing rod (2) is fixedly installed in the symmetrical slide grooves (11), a telescopic support platform (3) is fixedly installed on the bottom plate of the box (1), and when the battery (15) is placed on the telescopic support platform (3), the battery (15) contacts the back plate (14) of the flexible spring (13) above, and the battery (15) is released. The left and right ends of the battery (15) are pressed tightly together by the vertical stabilizing bar (2) and the vertical stabilizing bar (2) is connected and fixed in the symmetrical slide grooves (11) on both sides of the box (1) through the threaded hole (28). When the battery vibrates, the vertical stabilizing bar (2) and the telescopic support platform (3) together flexibly tighten and stabilize the battery. The battery is provided with the flexible spring (13) connected to the upper wall of the box (1) for buffering support, so that the battery can be stably stored in the box (1). At the same time, the inner walls around the box are provided with the flexible thermal pad (12), which can better protect the safety of the battery while ensuring heat dissipation.

[0023] Preferably, the vertical stabilizing rod (2) is threadedly connected and fixed to the two side plates of the box body (1) through the threaded hole (28), the vertical stabilizing rod (2) is distributed in the symmetrical slide groove (11) of the two side plates of the box body (1), and the moving block (29) is fixedly connected in the symmetrical slide groove (11), the lower connecting plate (22) of the moving block and the upper connecting plate (26) of the buffer block are hinged to each other through the pin (210) and the swing cross bar (211), the upper and lower ends of the swing cross bar (211) away from each other are fixedly connected to the tension spring (24) through the buffer block (27), the other end of the tension spring (24) is fixedly connected to the contact block (21), and the contact block (21) is provided with a displacement sensor (23), and the displacement sensor (2 3) Contacting and connecting the battery (15). When the vertical stabilizing bar (2) is threadedly connected and fixed to the symmetrical slide grooves (11) on both sides of the box (1) through the moving block (29) according to the battery size, the displacement sensor (23) on the contact block (21) contacts the upper and lower ends of the battery (15). The displacement sensor (23) performs real-time monitoring. When the battery shakes significantly, the detection signal is transmitted to the control board. The swing cross bar (211) receives the signal from the control board and rotates and adjusts, thereby driving the spring (24) fixedly connected to the buffer block (27) to be tightened, so that the overall elastic support force of the vertical stabilizing bar (2) changes accordingly, achieving the effect of reducing battery vibration.

[0024] Preferably, the telescopic support platform (3) is fixedly connected to the bottom plate of the box body (1) through a lower support plate (36), and a fixed plate (39) and a cylindrical guide rail (37) are connected to the lower support plate (36), and the cylindrical guide rail (37) is slidably connected to the inside of the sliding plate (310), and the fixed plate (39) and the cylindrical guide rail (37) are respectively connected to the two ends of the support rod (38), and the support rod (38) is divided into two, which are symmetrically distributed around the center of the telescopic support platform (3) and hinged to each other, and the sliding plate (310) is symmetrically distributed on the lower support plate (36) through a transverse connecting rod (33), and the center of the transverse connecting rod (33) is fixedly connected to a driving slider (34) and a sensor (35). The driving slider (34) is relatively slidably engaged with the interior of the slideway (311); the slideway (311) and the cylindrical guide rail (37) are symmetrically distributed on the upper support plate (31); the telescopic support platform (3) is fixed on the bottom plate of the box body (1); batteries of different sizes can be installed in the box body (1) by lifting; the upper and lower support plates of the telescopic support platform (3) are provided with sensors (35) that can detect pressure; when the battery is placed above the telescopic support platform, the controllable driving slider (34) drives the sliding plate (310) to move on the cylindrical guide rail (37); and the battery is locked after reaching an ideal pressure value, thereby realizing the lifting and lowering of the battery, so that the battery reaches a stable position.

[0025] Preferably, the upper support plate (41) of the support device (4) is fixedly connected to the lower bottom plate of the box body (1) through a connecting hole (44), and the two ends of the two pneumatic lifting rods (48) are respectively connected to the upper support plate (41) and the lower support plate (43) through fixed supports (49), and are symmetrically distributed on both sides of the short side of the lower support plate (43), and the lower support plate (43) is provided with four symmetrically distributed closed slides (45), and the closed slides (45) are connected to a sliding block (47), and the sliding block (47) is hinged to a pair of scissor arms (42) and fixedly connected to the connecting rod (411), and the center of the connecting rod (411) is connected to a damper (410), and the other end of the damper (410) is installed with a pressure sensor (46), and the support device (4 ) and the box (1) are installed, the active lifting of the pneumatic lifting rod (48) drives the sliding block (47) to move in the closed slide (45), and then the scissor arm (42) hinged thereto moves to adjust the installation height of the box (1), and at the same time, the scissor arm (42) transmits the pressure to the damper (410) through the connecting rod (411), and the damper (410) is equipped with a pressure sensor (46) to monitor the pressure value. When the sensor (46) reaches the ideal pressure value, the pneumatic lifting rod (48) stops lifting, so that the box (1) is stable in the storage space and can adapt to different vehicle models. At the same time, the supporting force provided by the supporting device (4) effectively buffers the vibration of the box (1).

[0026] Preferably, the intelligent control system is composed of a power supply, a control panel, a drive module, a step-up / step-down module, and a sensor (35). The various parts of the control system cooperate with each other. The sensor (35) detects the pressure and displacement changes caused by the shaking of the battery, analyzes the detected signal information through the control panel, and transmits the data to the swing crossbar (211) in the vertical stabilizer bar (2), the drive slider (34) in the telescopic support platform (3), and the pneumatic lift rod (48) in the support device (4) to drive the module to operate, adjust the battery (15) and the box (1) to an ideal stable position, and at the same time achieve the effect of buffering and shock absorption. Application Examples

[0027] The following combination Figures 1 to 5 The steps for using an intelligent stabilization device for a battery of an engineering vehicle in the present invention are described in detail: at the beginning, the driving modules of each part are in a closed state, the flexible spring (13) at the top of the box (1) is in a natural state, the vertical stabilization bar (2) is in a state of being away from each other, the sliding plates (310) in the telescopic support platform (3) are away from each other and are located at both ends of the cylindrical guide rail (37), the pneumatic lifting rod (48) of the box bottom support device (4) is in a pressure-free state, and the sliding blocks (47) hinged to the scissor arms (42) are away from each other and are located at both ends of their respective closed slideways (45).

[0028] When in use, the driving module is powered on and the battery (15) is placed on the telescopic support platform (3). The driving slider (34) controlled by the control panel starts to run, thereby driving the sliding plate (310) to move on the cylindrical guide rail (37), so that the battery (15) contacts the flexible spring (13). The sensor (35) starts to collect pressure data. When the battery (15) maintains a stable state in the upper and lower positions in space, the driving slider (34) stops moving and locks the position, and then the two ends of the vertical stabilizing bar (2) are clamped to the upper and lower ends of the battery. The moving block (29) on the vertical stabilizing bar (2) is fixed to the side wall of the box through the threaded hole (28). The swing cross bar (211) starts to drive the contact block (21) and the buffer block (27) to contact and fit the battery (15) under the action of the control signal. The contact sensor (35) is used to monitor the jitter signal of the battery (15) when the vehicle is running.

[0029] When the vehicle is traveling, the sensor (35) detects the pressure data generated by the vibration in real time. When the pressure data is unstable, the driving slider (34) controlled by the control panel moves accordingly to maintain the vertical stability of the battery (15) in real time. At the same time, the displacement sensor (23) starts to monitor the vibration. During the vehicle's driving process, the swing crossbar (211) further adjusts the contact block (21) and the buffer block (27) to enhance the installation stability of the battery (15).

[0030] The installed box (1) is installed on the support device (4), and the control signal drives the pneumatic lifting rod (48) to lift, driving the sliding block (47) to move in the closed slide (45), and then the scissor arm (42) hinged thereto operates to adjust the installation height of the box. When the box (1) reaches the top of the storage space, the scissor arm (42) transmits the pressure to the damper (410) through the connecting rod (411), and the damper (410) is equipped with a pressure sensor (46) that can monitor the pressure value. When the ideal pressure value is reached, the pneumatic lifting rod (48) stops running, and the box (1) is firmly installed in the storage space and can adapt to different vehicle models. At the same time, the pressure sensor (46) in the support device (4) detects the numerical signal of the pressure in real time during the operation of the vehicle. When the signal changes, the control signal drives the pneumatic lifting rod (48) again to stabilize the box (1). The entire system is in a stable state, thereby strengthening the protection of the battery (15).

[0031] Although some specific embodiments of the present invention have been described in detail by way of example, it will be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but rather will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent stabilization device for an engineering vehicle battery, comprising a battery (15), a battery box (1), a stabilization device, a support device (4), and an intelligent control system, characterized in that: The battery (15) is evenly installed at the center of the battery box (1), and the stabilizing device includes a vertical stabilizing bar (2) and a telescopic support platform (3). The vertical stabilizing bar (2) is symmetrically installed on two side surfaces inside the box (1). The telescopic support platform (3) is fixedly installed on the bottom plate of the box (1), and the top plate of the box (1) is connected to a flexible spring (13). The outside of the box (1) is fixedly connected to the support device (4), and the support device (4) is fixedly connected to the engineering vehicle.

2. The intelligent stabilization device for engineering vehicle batteries according to claim 1, characterized in that: The battery box (1) comprises a top plate, a bottom plate and two side plates. Flexible heat-conducting pads (12) are installed around the box (1). The top plate is fixedly connected to a flexible spring (13). A support plate is fixedly connected below the flexible spring (13). The two side plates of the box (1) are provided with symmetrical slide grooves (11) with openings facing each other. A vertical stabilizing rod (2) is fixedly installed in the symmetrical slide grooves (11). A telescopic support platform (3) is fixedly installed on the bottom plate of the box (1).

3. The intelligent stabilization device for engineering vehicle batteries according to claim 2, characterized in that: The vertical stabilizing rod (2) is threadedly connected and fixed to the two side plates of the box body (1) through the threaded hole (28). The vertical stabilizing rod (2) is distributed in the symmetrical slide groove (11) of the two side plates of the box body (1). A moving block (29) is fixedly connected in the symmetrical slide groove (11). The lower connecting plate (22) of the moving block and the upper connecting plate (26) of the buffer block are hinged to each other through a pin (210) and a swing cross bar (211). The upper and lower ends of the swing cross bar (211) that are away from each other are fixedly connected to a tension spring (24) through a buffer block (27). The other end of the tension spring (24) is fixedly connected to a contact block (21). A displacement sensor (23) is provided on the contact block (21). The displacement sensor (23) is in contact with the battery (15).

4. The intelligent stabilization device for engineering vehicle batteries according to claim 3, characterized in that: The telescopic support platform (3) is fixedly connected to the bottom plate of the box body (1) through a lower support plate (36); a fixed plate (39) and a cylindrical guide rail (37) are connected to the lower support plate (36); the cylindrical guide rail (37) is slidably connected to the inside of the sliding plate (310); the fixed plate (39) and the cylindrical guide rail (37) are respectively connected to the two ends of the support rod (38); the support rod (38) is divided into two, which are symmetrically distributed around the center of the telescopic support platform (3) and hinged to each other; the sliding plate (310) is symmetrically distributed on the lower support plate (36) through a transverse connecting rod (33); a driving slider (34) and a sensor (35) are fixedly connected to the center of the transverse connecting rod (33); the driving slider (34) is relatively slidably engaged with the inside of the slideway (311); the slideway (311) and the cylindrical guide rail (37) are symmetrically distributed on the upper support plate (31).

5. The intelligent stabilization device for engineering vehicle batteries according to claim 4, characterized in that: The upper support plate (41) of the support device (4) is fixedly connected to the lower bottom plate of the box body (1) through a connecting hole (44); the two ends of the two pneumatic lifting rods (48) are respectively connected to the upper support plate (41) and the lower support plate (43) through fixed supports (49), and are symmetrically distributed on both sides of the short side of the lower support plate (43); the lower support plate (43) is provided with four symmetrically distributed closed slideways (45); the closed slideways (45) are connected to sliding blocks (47); the sliding blocks (47) are hinged to a pair of scissor arms (42) and fixedly connected to a connecting rod (411); the center of the connecting rod (411) is connected to a damper (410); the other end of the damper (410) is installed with a pressure sensor (46).

6. The intelligent stabilization device for engineering vehicle batteries according to claim 5, characterized in that: The intelligent control system is composed of a power supply, a control panel, a drive module, a step-up / step-down module, and a sensor (35). The sensor (35) senses the vibration of the battery, analyzes the detected signal information through the control panel, and transmits the data to the drive modules corresponding to the vertical stabilizer bar (2), the telescopic support platform (3), and the support device (4) to perform operations, thereby achieving the effect of battery buffering and shock absorption.

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