An electrically powered cart bed

Abstract

This utility model relates to the field of electric truck technology, specifically to an electric truck body, including a body, two storage units, and two adjustment mechanisms. Each adjustment mechanism includes mounting rails, a drive assembly, and a sliding seat. Each storage unit includes two sliding rails (top and bottom storage panels) and a sliding storage panel. When the height between the sliding storage panel and the top and bottom storage panels needs to be adjusted according to the height of the transported goods, the drive assembly can be activated. Since the output end of the drive assembly is connected to the sliding seat, the sliding seat slides on the mounting rails, thereby adjusting the height of the sliding storage panel. This allows for the adjustment of the storage area height between the sliding storage panel and the top storage panel, and between the sliding storage panel and the bottom storage panel. This enables the electric truck to flexibly adjust the height of the storage area according to the size of the goods or transportation needs, thus increasing its applicability.

Description

Technical Field

[0001] This utility model relates to the field of electric truck technology, and in particular to an electric truck body. Background Technology

[0002] Electric freight trucks are commercial vehicles powered by onboard electricity and driven by an electric drive system, primarily used for cargo transportation. The cargo compartment is a crucial component of electric freight vehicles, mainly used for carrying and transporting goods. To improve space utilization, shelves are typically installed on the interior walls of the cargo compartment to arrange goods in layers, preventing clutter and facilitating loading, unloading, and management.

[0003] Existing electric truck cargo racks typically consist of a support frame fixed to the inner wall of the cargo compartment and multiple horizontally arranged storage layers. These storage layers are fixed to the support frame by welding or bolting, forming a stable layered storage structure.

[0004] However, the height between multiple shelves in the existing carriages is fixed and cannot be flexibly adjusted according to the size of the goods or transportation needs, resulting in poor applicability. Summary of the Invention

[0005] The purpose of this utility model is to provide an electric freight car body that solves the problem that the height of multiple storage layers in the existing cargo compartment is fixed and cannot be flexibly adjusted according to the size of the goods or transportation needs, resulting in poor applicability.

[0006] To achieve the above objectives, this utility model provides an electric truck body, including a body, two storage units and two adjustment mechanisms. The storage units are provided on both sides of the interior of the body, and the adjustment mechanism is provided at each storage unit.

[0007] Each of the adjustment mechanisms includes a mounting rail, a drive assembly, and a sliding seat. Each storage unit includes a top storage plate, a bottom storage plate, two sliding rails, and a sliding storage plate. The top storage plate is installed at the top of the inner side wall of the compartment, and the bottom storage plate is installed at the bottom of the inner side wall of the compartment. The sliding rails are provided between the two ends of the top storage plate and the two ends of the bottom storage plate. The sliding storage plate is slidably installed between the two sliding rails. The mounting rails are vertically installed on the inner side wall of the compartment. The sliding seat is slidably installed on the mounting rails. The drive assembly is provided inside the mounting rails. The output end of the drive assembly is connected to the sliding seat. The end of the sliding seat away from the mounting rail is connected to the middle of the sliding storage plate.

[0008] Each of the drive components includes a servo motor, a threaded rod, and a ball screw nut assembly. The servo motor is installed inside the mounting guide rail. The output end of the servo motor is provided with the threaded rod, and the ball screw nut assembly is provided on the threaded rod. The ball screw nut assembly is connected to the sliding seat.

[0009] Each of the mounting rails has a decorative panel on the side away from the inner wall of the carriage, and each of the sliding seats has a through groove through which the decorative panel passes.

[0010] Each of the sliding shelves has sliding feet at both ends, and each of the sliding guide rails has a sliding groove, with the sliding feet sliding inside the sliding groove.

[0011] Each of the sliding guide rails is also provided with a fixing pin, and each of the sliding guide rails has multiple fixing holes through its side, the fixing holes being adapted to the fixing pin.

[0012] Each fixing pin includes a mounting block, a plug rod, and a rubber sleeve. One side of the mounting block is provided with a pull ring, and the other side of the mounting block is provided with the plug rod. The plug rod is adapted to the fixing hole, and the end of the plug rod away from the mounting block is provided with the rubber sleeve.

[0013] This utility model discloses an electric truck body, comprising a body, two storage units, and two adjustment mechanisms. Each adjustment mechanism includes a mounting rail, a drive assembly, and a sliding seat. Each storage unit includes a top storage plate, a bottom storage plate, two sliding rails, and a sliding storage plate. When it is necessary to adjust the height between the sliding storage plate and the top and bottom storage plates according to the height of the transported goods, the drive assembly can be activated. Since the output end of the drive assembly is connected to the sliding seat, the sliding seat is driven to slide on the mounting rails, thereby adjusting the height of the sliding storage plate. This allows for the adjustment of the storage area height between the sliding storage plate and the top storage plate, and between the sliding storage plate and the bottom storage plate. This enables the electric truck to flexibly adjust the height of the storage area according to the size of the goods or transportation needs, thus increasing its applicability. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a structural schematic diagram of the electric freight truck body provided by this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the storage unit provided by this utility model.

[0017] Figure 3 This utility model provides Figure 2 Enlarged view of the local structure at point A.

[0018] Figure 4 This is a schematic diagram showing the disassembled structure of the decorative panel and the mounting rail provided by this utility model.

[0019] 101-Box body, 102-Mounting guide rail, 103-Sliding seat, 104-Top shelf, 105-Bottom shelf, 106-Sliding guide rail, 107-Sliding shelf, 108-Servo motor, 109-Threaded rod, 110-Ball screw nut pair, 111-Decorative panel, 112-Through groove, 113-Sliding foot, 114-Sliding groove, 115-Fixing hole, 116-Mounting block, 117-Insertion rod, 118-Rubber sleeve, 119-Pull ring. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1 to 4 ,in Figure 1 This is a structural diagram of the electric truck's cargo compartment. Figure 2 This is a structural diagram of the storage unit. Figure 3 yes Figure 2 Enlarged view of the local structure at point A. Figure 4 This is a schematic diagram showing the disassembled structure of the decorative panel and the mounting rail.

[0022] This utility model provides an electric truck body, comprising a body 101, two storage units, and two adjustment mechanisms. The storage units are located on both sides of the interior of the body 101. Each storage unit is equipped with an adjustment mechanism, and each adjustment mechanism includes a mounting rail 102, a drive assembly, and a sliding seat 103. Each storage unit includes a top storage plate 104, a bottom storage plate 105, two sliding rails 106, and a sliding storage plate 107. Each drive assembly includes a servo motor 108, a threaded rod 109, and a ball screw and nut assembly 110. This solution solves the problem that the height of multiple storage layers in existing truck bodies is fixed, making it difficult to adjust flexibly according to cargo size or transportation needs, resulting in poor applicability. Therefore, this solution can be applied to the internal structure of electric truck bodies.

[0023] In this specific embodiment, the top shelf 104 is installed at the top of the inner wall of the compartment 101, and the bottom shelf 105 is installed at the bottom of the inner wall of the compartment 101. Sliding guide rails 106 are provided between both ends of the top shelf 104 and both ends of the bottom shelf 105. A sliding shelf 107 is slidably installed between the two sliding guide rails 106. An installation guide rail 102 is vertically installed on the inner wall of the compartment 101. A sliding seat 103 is slidably installed on the installation guide rail 102. A driving assembly is provided inside the installation guide rail 102. The output end of the driving assembly is connected to the sliding seat 103. The end of the sliding seat 103 away from the installation guide rail 102 is connected to the sliding shelf. The middle part of the plate 107 is connected. When it is necessary to adjust the height between the sliding storage plate 107 and the top storage plate 104 and the bottom storage plate 105 according to the height of the transported goods, the drive component can be activated. Since the output end of the drive component is connected to the sliding seat 103, the sliding seat 103 is driven to slide on the mounting guide rail 102. The height of the sliding storage plate 107 is adjusted through the sliding seat 103, thereby adjusting the height of the storage area between the sliding storage plate 107 and the top storage plate 104, and between the sliding storage plate 107 and the bottom storage plate 105. This allows the electric truck to flexibly adjust the height of the storage area according to the size of the goods or transportation needs, making it more adaptable.

[0024] The servo motor 108 is installed inside the mounting guide rail 102. The output end of the servo motor 108 is provided with the threaded rod 109, and the threaded rod 109 is provided with the ball screw nut pair 110. The ball screw nut pair 110 is connected to the sliding seat 103. When the servo motor 108 is started, the threaded rod 109 is driven to rotate. Since the output end of the ball screw nut pair 110 is connected to the sliding seat 103, the sliding seat 103 is driven to slide on the mounting guide rail 102.

[0025] Secondly, each of the mounting guide rails 102 is provided with a decorative panel 111 on the side away from the inner wall of the carriage, and each of the sliding seats 103 is provided with a through groove 112. The decorative panel 111 passes through the through groove 112. Through the provision of the decorative panel 111 and the through groove 112, the side of the mounting guide rail 102 away from the inner wall of the carriage is decorated, making the interior structure of the carriage more beautiful.

[0026] Meanwhile, each of the sliding shelves 107 is provided with sliding feet 113 at both ends, and each of the sliding guide rails 106 is provided with a sliding groove 114. The sliding feet 113 slide inside the sliding grooves 114. Through the provision of the sliding feet 113 and the sliding grooves, the sliding shelves 107 can slide on the two sliding guide rails 106.

[0027] In addition, each of the sliding guide rails 106 is also provided with a fixing pin, and each of the sliding guide rails 106 has multiple fixing holes 115 through it on its side. The fixing holes 115 are adapted to the fixing pins. After the height of the sliding shelf 107 is adjusted by the cooperation of the drive assembly and the sliding seat 103, the fixing pins are inserted into the corresponding fixing holes 115. The fixing pins provide auxiliary support to both ends of the sliding shelf 107, so as to avoid the weight of the goods placed on the sliding shelf 107 being entirely borne by the connection between the ball screw nut pair 110 and the sliding seat 103, thereby improving the service life of the adjustment assembly.

[0028] Furthermore, each fixing pin includes a mounting block 116, a insertion rod 117, and a rubber sleeve 118. One side of the mounting block 116 is provided with a pull ring 119, and the other side of the mounting block 116 is provided with the insertion rod 117. The insertion rod 117 is adapted to the fixing hole 115. The rubber sleeve 118 is provided at the end of the insertion rod 117 away from the mounting block 116. After the insertion rod 117 passes through the corresponding fixing hole 115, the rubber sleeve 118 is installed at the end of the insertion rod 117 away from the mounting block 116 to complete the installation of the fixing pin. The pull ring 119 makes it easier to install and remove the fixing pin.

[0029] When using the electric truck body of this utility model, if it is necessary to adjust the height between the sliding storage plate 107 and the top storage plate 104 and the bottom storage plate 105 according to the height of the transported goods, the drive assembly can be activated. Since the output end of the drive assembly is connected to the sliding seat 103, the sliding seat 103 is driven to slide on the mounting guide rail 102, thereby adjusting the height of the sliding storage plate 107 through the sliding seat 103, and thus completing the storage area between the sliding storage plate 107 and the top storage plate 104, and between the sliding storage plate 107 and the bottom storage plate 105. The height of the storage area can be adjusted, allowing the electric truck to flexibly adjust the height of the storage area according to the size of the goods or transportation needs, thus increasing its applicability. After the height of the sliding storage plate 107 is adjusted by the cooperation of the drive component and the sliding seat 103, the fixing pin is inserted into the corresponding fixing hole 115. The fixing pin provides auxiliary support to both ends of the sliding storage plate 107, preventing the weight of the goods placed on the sliding storage plate 107 from being entirely borne by the connection between the ball screw nut pair 110 and the sliding seat 103, thereby improving the service life of the adjustment component.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An electric freight truck compartment, comprising a compartment body and two storage units, wherein the storage units are provided on both sides of the interior of the compartment body, characterized in that, It also includes two adjustment mechanisms, and each of the storage units is provided with an adjustment mechanism; Each of the adjustment mechanisms includes a mounting rail, a drive assembly, and a sliding seat. Each storage unit includes a top storage plate, a bottom storage plate, two sliding rails, and a sliding storage plate. The top storage plate is installed at the top of the inner side wall of the compartment, and the bottom storage plate is installed at the bottom of the inner side wall of the compartment. The sliding rails are provided between the two ends of the top storage plate and the two ends of the bottom storage plate. The sliding storage plate is slidably installed between the two sliding rails. The mounting rails are vertically installed on the inner side wall of the compartment. The sliding seat is slidably installed on the mounting rails. The drive assembly is provided inside the mounting rails. The output end of the drive assembly is connected to the sliding seat. The end of the sliding seat away from the mounting rail is connected to the middle of the sliding storage plate.

2. The electric freight car body as described in claim 1, characterized in that, Each of the drive components includes a servo motor, a threaded rod, and a ball screw nut assembly. The servo motor is installed inside the mounting guide rail. The output end of the servo motor is provided with the threaded rod, and the ball screw nut assembly is provided on the threaded rod. The ball screw nut assembly is connected to the sliding seat.

3. The electric freight car body as described in claim 2, characterized in that, Each of the mounting rails has a decorative panel on the side away from the inner wall of the carriage, and each of the sliding seats has a through groove through which the decorative panel passes.

4. The electric freight car body as described in claim 3, characterized in that, Each of the sliding shelves is provided with sliding feet at both ends, and each of the sliding guide rails is provided with a sliding groove, and the sliding feet slide inside the sliding groove.

5. The electric freight car body as described in claim 4, characterized in that, Each of the sliding guide rails is also provided with a fixing pin, and each of the sliding guide rails has multiple fixing holes through its side, the fixing holes being adapted to the fixing pin.

6. The electric freight car body as described in claim 5, characterized in that, Each fixing pin includes a mounting block, a plug rod, and a rubber sleeve. One side of the mounting block is provided with a pull ring, and the other side of the mounting block is provided with the plug rod. The plug rod is adapted to the fixing hole, and the end of the plug rod away from the mounting block is provided with the rubber sleeve.

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