Novel emergency logistics distribution vehicle

Abstract

The utility model provides a novel emergency logistics distribution vehicle, and relates to the technical field of distribution vehicles. The tire assembly is used for moving the distribution vehicle, so that the trafficability of the distribution vehicle is improved; the adjusting mechanism is arranged at the top of the tire assembly and used for adjusting the distance of the tire assembly; and the protection mechanism is used for protecting the materials in the distribution vehicle, and the transportation stability is improved. The motor is started, the motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the screw sleeve, the fixing rod and the tire assembly to move, the fixing rod moves in the transverse rod along the special-shaped plate, meanwhile, the electric push rod is started, the output end of the electric push rod drives the reinforcing strip to move, and the tire assembly is further reinforced; and the tire assembly is prevented from shaking, use by a user is facilitated, the wheelbase is conveniently adjusted, the gravity center of the transport vehicle is lowered, and the passing stability of the transport vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution vehicles, in particular to a novel emergency logistics distribution vehicle. Background Art

[0002] Emergency logistics is a special logistics activity for emergencies. Its purpose is to quickly guarantee the needs for materials, personnel, and funds in emergency situations such as serious natural disasters, sudden public health incidents, public safety incidents, and military conflicts, especially the emergency transportation of emergency chemicals and chemical reagents.

[0003] In long-distance emergency ballast, large trucks are mainly used to transport items from the starting point to the destination. However, when encountering some sudden dangerous situations, the roads are usually blocked and large trucks cannot enter the disaster area. Some small delivery vehicles are needed to enter the disaster site to transport chemicals and some chemical agents, disinfectants and other materials. However, small delivery vehicles usually have a fixed wheelbase and limited carrying capacity, so the efficiency of a single transport is low. There is also a lack of protective structures to protect the chemical substances on the small delivery vehicles.

[0004] Therefore, this application document proposes a new type of emergency logistics distribution vehicle to solve the above problems. Utility Model Content

[0005] The utility model provides a new type of emergency logistics delivery vehicle to solve the problem raised by the above background technology that when encountering some sudden dangerous situations, the roads are usually blocked and large trucks cannot enter the disaster-stricken areas. Some small delivery vehicles are needed to enter the disaster site to transport chemicals and some chemical agents, disinfectants and other materials. However, the wheelbase of small delivery vehicles is usually fixed, the carrying capacity is limited, the single transportation efficiency is low, and there is also a lack of protective structure to protect the chemical substances on the small delivery vehicles.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] The embodiment of the utility model provides a new type of emergency logistics distribution vehicle, comprising:

[0008] Placement box;

[0009] The tire assembly is used to move the delivery vehicle to improve the delivery vehicle's passability;

[0010] An adjustment mechanism, disposed on the top of the tire assembly, for adjusting the distance of the tire assembly;

[0011] The protective mechanism is used to protect the materials inside the delivery vehicle, thereby improving the stability of transportation.

[0012] Through the above technical solution, the setting of the adjustment mechanism and the protection mechanism makes it easy to adjust the wheelbase of the transport vehicle, making the transport vehicle more stable and improving the stability and efficiency of material transportation.

[0013] Furthermore, the adjustment mechanism includes a cross bar, which is arranged at the bottom of the placement box, a fixing rod is fixedly connected to the inner side of the cross bar, a motor is fixedly installed at the bottom of the fixing rod, a screw is fixedly connected to the output end of the motor, a screw sleeve is movably connected to the surface of the screw, a support rod is fixedly connected to the surface of the screw sleeve, a tire assembly is fixedly connected to the surface of the screw sleeve, and the tire assembly is located on the inner side of the support rod.

[0014] Through the above technical solution, the motor drives the screw to rotate, so that the screw sleeve moves, and the screw sleeve drives the support rod and the tire assembly to move, thereby increasing the wheelbase of the transport vehicle and facilitating use by users.

[0015] Furthermore, both sides of the top of the support rod are fixedly connected with special-shaped plates, the special-shaped plates are located inside the cross bar, and the special-shaped plates are slidably connected to the cross bar.

[0016] Through the above technical solution, the special-shaped plate limits the support rod, thereby improving the sliding stability of the support plate and facilitating use by users.

[0017] Furthermore, an electric push rod is fixedly installed inside the cross bar, an output end of the electric push rod is fixedly connected to a reinforcement strip, and the bottom of the reinforcement strip is fixedly connected to the tire assembly.

[0018] Through the above technical solution, the electric push rod and the reinforcement strip fix the tire assembly, which improves the efficiency of the movement of the tire assembly and is convenient for users to use.

[0019] Furthermore, the protection mechanism includes a protection box, which is fixedly installed on the right side of the top of the placement box. The interior of the protection box is movably connected to a winding rod through a damper, and the surface of the winding rod is fixedly connected to a protective cloth.

[0020] Through the above technical solution, the reeling rod is convenient for retracting and releasing the protective cloth, thereby improving the safety of material transportation and facilitating use by users.

[0021] Furthermore, through holes are provided on both sides of the surface of the protective cloth, and the number of the through holes is several.

[0022] Through the above technical solution, the provision of the through holes makes it easy to fix the protective cloth, prevents the protective cloth from shaking, and is convenient for users to use.

[0023] Furthermore, both sides of the top of the placement box are fixedly connected with U-shaped blocks, the inside of the U-shaped block is movably connected with a threaded rod, and the top of the threaded rod is fixedly connected with a rotating block.

[0024] Through the above technical solution, the arrangement of the U-shaped block and the threaded rod makes it easier to clamp and fix the protective cloth, thereby improving the stability of the protective cloth in use.

[0025] The above solution of the utility model includes at least the following beneficial effects:

[0026] 1. The utility model starts the motor, and the motor rotation drives the screw to rotate, and the screw rotation drives the screw sleeve, the fixing rod and the tire assembly to move, so that the fixing rod moves along the special-shaped plate inside the cross bar, and at the same time starts the electric push rod, and the output end of the electric push rod drives the reinforcement strip to move, so as to further reinforce the tire assembly and prevent the tire assembly from shaking, which is convenient for users to use, thereby achieving the purpose of adjusting the wheelbase and lowering the center of gravity of the transport vehicle, and improving the stability of the transport vehicle passing.

[0027] 2. The utility model protects the materials in the storage box by pulling the protective cloth so that the protective cloth can be separated from the inside of the protective box through the reeling rod, and then aligns the through hole on the surface of the protective cloth with the inside of the U-shaped block, and rotates the rotating block. The rotation of the rotating block drives the threaded rod to rotate, so that the threaded rod enters the inside of the through hole for fixation, thereby achieving the effect of facilitating the protection of the materials in the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the placement box of the utility model;

[0029] Figure 2 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 3 This is a schematic diagram of the protective cloth structure of the utility model;

[0031] Figure 4 It is a schematic diagram of the structure of the tire assembly of the utility model;

[0032] Figure 5 This utility model Figure 4 The enlarged structural diagram at B in the middle;

[0033] Figure 6 This is a schematic diagram of the structure of the electric push rod of the utility model;

[0034] Figure 7 It is a schematic diagram of the structure of the special-shaped plate of the utility model.

[0035] Description of reference numerals:

[0036] 1. Placement box; 2. Tire assembly; 3. Adjustment mechanism; 301. Cross bar; 302. Fixing rod; 303. Motor; 304. Screw; 305. Screw sleeve; 306. Support rod; 307. Special-shaped plate; 308. Electric push rod; 309. Reinforcement strip; 4. Protection mechanism; 41. Protection box; 42. Winding rod; 43. Protection cloth; 44. Through hole; 45. U-shaped block; 46. Threaded rod; 47. Rotating block. DETAILED DESCRIPTION

[0037] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0038] like Figures 1 to 7 As shown, it includes: a placement box 1; a tire assembly 2, which is used to move the delivery vehicle to improve the passability of the delivery vehicle; an adjustment mechanism 3, which is arranged on the top of the tire assembly 2 and is used to adjust the distance of the tire assembly 2; a protection mechanism 4, which is used to protect the materials inside the delivery vehicle and improve the stability of transportation.

[0039] like Figures 4 to 7 As shown, the adjustment mechanism 3 includes a cross bar 301, which is arranged at the bottom of the placement box 1, and a fixing rod 302 is fixedly connected to the inner side of the cross bar 301, and a motor 303 is fixedly installed at the bottom of the fixing rod 302, and a screw 304 is fixedly connected to the output end of the motor 303, and a screw sleeve 305 is movably connected to the surface of the screw 304, and a support rod 306 is fixedly connected to the surface of the screw sleeve 305, and a tire assembly 2 is fixedly connected to the surface of the screw sleeve 305, and the tire assembly 2 is located on the inner side of the support rod 306.

[0040] like Figures 4 to 7 As shown, both sides of the top of the support rod 306 are fixedly connected with special-shaped plates 307 , the special-shaped plates 307 are located inside the cross bar 301 , and the special-shaped plates 307 are slidably connected to the cross plate 301 .

[0041] like Figures 4 to 7 As shown, an electric push rod 308 is fixedly installed inside the cross bar 301 , and a reinforcing strip 309 is fixedly connected to the output end of the electric push rod 308 , and the bottom of the reinforcing strip 309 is fixedly connected to the tire assembly 2 .

[0042] In the embodiment of the utility model (working principle), when in use, the user starts the motor 303, and the motor 303 rotates to drive the screw 304 to rotate, and the screw 304 rotates to drive the screw sleeve 305, the fixing rod 302 and the tire assembly 2 to move, so that the fixing rod 302 moves along the special-shaped plate 307 inside the cross bar 301, and at the same time starts the electric push rod 308, and the output end of the electric push rod 308 drives the reinforcement strip 309 to move, so as to further reinforce the tire assembly 2 to prevent the tire assembly 2 from shaking, which is convenient for users to use, thereby achieving the purpose of facilitating the adjustment of the wheelbase, reducing the center of gravity of the transport vehicle, and improving the stability of the transport vehicle.

[0043] like Figures 1 to 3 As shown, the protection mechanism 4 includes a protection box 41, which is fixedly installed on the right side of the top of the placement box 1. The interior of the protection box 41 is movably connected to a winding rod 42 through a damper, and the surface of the winding rod 42 is fixedly connected to a protection cloth 43.

[0044] like Figures 1 to 3 As shown, through holes 44 are provided on both sides of the surface of the protective cloth 43, and the number of the through holes 44 is several.

[0045] like Figures 1 to 3 As shown, U-shaped blocks 45 are fixedly connected to both sides of the top of the storage box 1, a threaded rod 46 is movably connected inside the U-shaped block 45, and a rotating block 47 is fixedly connected to the top of the threaded rod 46.

[0046] In the embodiment of the utility model, by pulling the protective cloth 43, the protective cloth 43 is separated from the interior of the protective box 41 through the winding rod 42, so as to protect the materials inside the placement box 1, and then the through hole 44 on the surface of the protective cloth 43 is aligned with the interior of the U-shaped block 45, and the rotating block 47 is rotated. The rotation of the rotating block 47 drives the threaded rod 46 to rotate, so that the threaded rod 46 enters the interior of the through hole 44 for fixation, thereby achieving the effect of facilitating the protection of the materials inside the placement box 1.

[0047] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A new type of emergency logistics distribution vehicle, characterized in that: include: Placement box (1); The tire assembly (2) is used to move the delivery vehicle so as to improve the passability of the delivery vehicle; An adjustment mechanism (3) is arranged on the top of the tire assembly (2) and is used to adjust the distance of the tire assembly (2); The protection mechanism (4) is used to protect the materials inside the delivery vehicle, thereby improving the stability of transportation.

2. A new type of emergency logistics distribution vehicle according to claim 1, characterized in that: The adjustment mechanism (3) comprises a cross bar (301), the cross bar (301) is arranged at the bottom of the placement box (1), a fixing rod (302) is fixedly connected to the inner side of the cross bar (301), a motor (303) is fixedly installed at the bottom of the fixing rod (302), a screw rod (304) is fixedly connected to the output end of the motor (303), a screw sleeve (305) is movably connected to the surface of the screw rod (304), a support rod (306) is fixedly connected to the surface of the screw sleeve (305), a tire assembly (2) is fixedly connected to the surface of the screw sleeve (305), and the tire assembly (2) is located on the inner side of the support rod (306).

3. A new type of emergency logistics distribution vehicle according to claim 2, characterized in that: Special-shaped plates (307) are fixedly connected to both sides of the top of the support rod (306), and the special-shaped plates (307) are located inside the cross bar (301). The special-shaped plates (307) are slidably connected to the cross bar (301).

4. A new type of emergency logistics distribution vehicle according to claim 2, characterized in that: An electric push rod (308) is fixedly installed inside the cross bar (301), and a reinforcement strip (309) is fixedly connected to the output end of the electric push rod (308), and the bottom of the reinforcement strip (309) is fixedly connected to the tire assembly (2).

5. The new emergency logistics distribution vehicle according to claim 1 is characterized in that: The protection mechanism (4) comprises a protection box (41), the protection box (41) is fixedly mounted on the right side of the top of the placement box (1), the interior of the protection box (41) is movably connected to a winding rod (42) via a damper, and the surface of the winding rod (42) is fixedly connected to a protection cloth (43).

6. A new type of emergency logistics distribution vehicle according to claim 5, characterized in that: Through holes (44) are provided on both sides of the surface of the protective cloth (43), and the number of the through holes (44) is several.

7. The new emergency logistics distribution vehicle according to claim 1 is characterized in that: Both sides of the top of the placement box (1) are fixedly connected with U-shaped blocks (45), the interior of the U-shaped block (45) is movably connected with a threaded rod (46), and the top of the threaded rod (46) is fixedly connected with a rotating block (47).

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