Closed type partitioned logistics vehicle

Abstract

The utility model relates to the technical field of logistics storage turnover, and discloses a closed type partition logistics vehicle which comprises a base, a goods shelf fixedly installed on the upper portion of the base, a closed net fixedly installed on the outer side of the goods shelf, partition plates fixedly installed in the base and a connecting assembly arranged on one side of the base. The connecting assembly comprises a moving mechanism arranged on the lower portion of the base, an opening and closing mechanism is arranged on the upper portion of the base, the bottom end of a first spring is fixedly connected with the bottom plate, a limiting column is movably connected with a mounting plate, the bottom end of a damper is fixedly connected with a connecting block, and one end of a second spring is fixedly connected with a sliding block. The outer end of the third spring is fixedly connected with the pull rod. The problems that due to the fact that universal wheels of an existing device make contact with the ground, when the device is poor in stability in the loading and unloading process, the device possibly slips, and the applicability of the device is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics storage and turnover, in particular to a closed separated and partitioned logistics vehicle. Background Art

[0002] The current logistics industry is developing faster and faster, and the response speed of each link in the entire logistics distribution chain is getting faster and faster, so each link needs to shorten the time as much as possible. As an important tool for warehousing and transportation, logistics trolleys must have a high degree of maneuverability and flexibility. Some goods need to be classified, partitioned, stored and transported in the logistics trolleys.

[0003] According to a closed partitioned logistics vehicle disclosed in patent number CN 212605247 U, the device adopts folding partitions installed on the layered partition nets, and uses a bending plate assembly to limit the natural tipping of the partitions due to gravity. The folding is convenient, which greatly saves the space occupied by the trolley and the loading and unloading time. In addition, long hanging ears are used to realize hanging folding of the layered partition nets, which rationally utilizes the internal space of the trolley and increases the packing capacity. However, since the universal wheels of the device are in contact with the ground, the stability of the device is poor during loading and unloading, and the device may slip, which affects the applicability of the device.

[0004] To this end, we proposed a closed partitioned logistics vehicle to solve the problem. Utility Model Content

[0005] The purpose of the present utility model is to provide a closed partitioned logistics vehicle, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a closed partitioned logistics vehicle, comprising a base;

[0007] Shelves fixedly mounted on the upper part of the base;

[0008] A closed net fixedly installed on the outside of the shelf;

[0009] Partition partitions fixedly mounted inside the base;

[0010] And a connecting component is arranged on one side of the base, the connecting component includes a moving mechanism arranged at the lower part of the base, and an opening and closing mechanism is arranged at the upper part of the base.

[0011] Preferably, the moving mechanism includes an electric push rod fixedly mounted inside the base, the output end of the electric push rod is fixedly connected to the base plate, the base plate is movably connected to a mounting column, a moving wheel is provided at the bottom of the mounting column, a mounting plate is fixedly mounted on the upper part of the mounting column, a first spring is fixedly connected to the bottom of the mounting plate, a limiting column is fixedly mounted on the upper part of the base plate, the top of the limiting column is fixedly connected to a limiting block, a mounting groove is provided at the bottom of the base plate, a damper is fixedly mounted on the inner wall of the mounting groove, and a connecting block is fixedly mounted on the side wall of the base plate.

[0012] Preferably, the opening and closing mechanism includes a left door frame hinged to the front part of the base, a sliding slot is provided at the front part of the left door frame, the inner wall of the sliding slot is fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to a sliding block, the inner wall of the sliding slot is fixedly connected to a second spring, the outer side of the sliding block is fixedly connected to a limiting rod, one end of the limiting rod is movably connected to a clamping rod, the outer end of the clamping rod is fixedly connected to a pull rod, and the outer side of the limiting rod is fixedly connected to a third spring, a positioning slot is provided at the front part of the left door frame, and a right door frame is hingedly provided at the front part of the base, a positioning block is fixedly connected to one side of the right door frame, and a clamping slot is provided at the front part of the positioning block.

[0013] Preferably, the bottom end of the first spring is fixedly connected to the base plate, and the limit column is movably connected to the mounting plate. Through the cooperation of the electric push rod, the base plate, the mounting column, the moving wheel, the mounting plate, the first spring, the limit column, the mounting groove, the damper, and the connecting block, the base and the ground can slide relative to each other. When the base contacts the ground, the device can be more stable during loading and unloading. When the moving wheel contacts the ground, the device can be transferred, and when the device is bumped during transportation, it can have a shock-absorbing effect, thereby protecting the objects during transportation.

[0014] Preferably, the bottom end of the damper is fixedly connected to the connecting block.

[0015] Preferably, one end of the second spring is fixedly connected to the slider, the outer end of the third spring is fixedly connected to the pull rod, and the clamping rod is clamped with the clamping groove. Through the cooperation of the left door frame, the slide groove, the slide rod, the slider, the second spring, the limit rod, the clamping rod, the third spring, the positioning groove, the right door frame, the positioning block and the clamping groove, the front of the shelf can be limited to prevent objects from falling, and the opening and closing methods of the left door frame and the right door frame are simple and convenient, thereby increasing the applicability of the device.

[0016] Preferably, there are two limit rods, which are symmetrically distributed on the front of the left door frame, and the inner sides of the limit rods are fitted with the outer sides of the positioning blocks.

[0017] The utility model provides a closed partitioned logistics vehicle. The closed partitioned logistics vehicle has the following beneficial effects:

[0018] The closed partitioned logistics vehicle is provided with a moving mechanism. Under the action of the electric push rod, the bottom plate, the mounting column, the moving wheels, the mounting plate, the first spring, the limit column, the mounting groove, the damper, and the connecting block, the base and the ground can slide relative to each other. When the base is in contact with the ground, the device can be more stable during loading and unloading. When the moving wheels are in contact with the ground, the device can be transferred. When the device is bumped during transfer, it can play a shock-absorbing effect, thereby protecting the objects during transfer.

[0019] The closed partitioned logistics vehicle is provided with an opening and closing mechanism. Under the action of the left door frame, the slide groove, the slide bar, the slider, the second spring, the limit rod, the clamping rod, the third spring, the positioning groove, the right door frame, the positioning block and the clamping groove, the front of the shelf can be limited to prevent objects from falling. In addition, the opening and closing methods of the left and right door frames are simple and convenient, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the partial structure of the mobile mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the opening and closing mechanism structure of the utility model;

[0025] In the figure: 1. base; 2. shelf; 3. connecting assembly; 31. moving mechanism; 311. electric push rod; 312. bottom plate; 313. mounting column; 314. moving wheel; 315. mounting plate; 316. first spring; 317. limiting column; 318. mounting groove; 319. damper; 3110. connecting block; 32. opening and closing mechanism; 321. left door frame; 322. slide groove; 323. slide rod; 324. slider; 325. second spring; 326. limiting rod; 327. clamping rod; 328. third spring; 329. positioning groove; 3210. right door frame; 3211. positioning block; 3212. clamping groove; 4. closing net; 5. partition plate. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0027] Example 1: Figure 1-5 As shown, the utility model provides a technical solution: a closed partitioned logistics vehicle, comprising a base 1, a shelf 2 fixedly mounted on the upper part of the base 1, a closed net 4 fixedly mounted on the outside of the shelf 2, a partition partition 5 fixedly mounted inside the base 1, and a connecting component 3 arranged on one side of the base 1, the connecting component 3 includes a moving mechanism 31 arranged at the lower part of the base 1, an opening and closing mechanism 32 is arranged on the upper part of the base 1, the moving mechanism 31 includes an electric push rod 311 fixedly mounted inside the base 1, and the output end of the electric push rod 311 is fixedly connected It is connected to a base plate 312, and a mounting column 313 is movably connected inside the base plate 312. A movable wheel 314 is provided at the bottom of the mounting column 313. A mounting plate 315 is fixedly installed on the upper part of the mounting column 313, and a first spring 316 is fixedly connected to the bottom of the mounting plate 315. A limiting column 317 is fixedly installed on the upper part of the base plate 312, and the top of the limiting column 317 is fixedly connected to the limiting block. A mounting groove 318 is provided at the bottom of the base plate 312, and a damper 319 is fixedly installed on the inner wall of the mounting groove 318. A connecting block 3110 is fixedly installed on the side wall of the base plate 312.

[0028] In this embodiment, the bottom end of the first spring 316 is fixedly connected to the base plate 312, and the limiting column 317 is movably connected to the mounting plate 315. Through the cooperation of the electric push rod 311, the base plate 312, the mounting column 313, the moving wheel 314, the mounting plate 315, the first spring 316, the limiting column 317, the mounting groove 318, the damper 319, and the connecting block 3110, the base 1 can slide relative to the ground. When the base 1 contacts the ground, the device can be more stable during loading and unloading. When the moving wheel 314 contacts the ground, the device can be transferred, and when the device is bumped during transportation, it can have a shock-absorbing effect, thereby protecting the objects during transportation.

[0029] Furthermore, the bottom end of the damper 319 is fixedly connected to the connecting block 3110 .

[0030] When loading is required, the electric push rod 311 drives the bottom plate 312 to retract into the base 1, and at this time the moving wheels 314 contact the ground, so that under the interaction of forces, the base 1 can contact the ground, and when the base 1 contacts the ground, the electric push rod 311 drives the bottom plate 312 to continue to retract inward, so that the moving wheels 314 can be kept away from the ground. Through the contact between the base 1 and the ground, the device can be made more stable during the loading and unloading process, and the device can be prevented from slipping. Further, when the device needs to be moved, it is only necessary to drive the bottom plate 312 to extend outward through the electric push rod 311, so that the moving wheels 314 can move downward. When the moving wheels 314 move downward and contact the ground, the base 1 can be kept away from the ground under the interaction of forces, and then the device can be moved. When the device is transported, the mounting post 313 and the base plate 312 are subjected to a bump during transport, and under the action of gravity, the mounting post 313 and the base plate 312 can slide relative to each other, so that the mounting plate 315 fixedly connected to the top of the mounting post 313 can move synchronously, and because the top of the first spring 316 is fixedly connected to the mounting plate 315 and the bottom end is fixedly connected to the base plate 312, when the mounting plate 315 and the base plate 312 move relative to each other, the first spring 316 can be deformed, thereby having a buffering effect, and when the mounting post 313 and the base plate 312 slide relative to each other, the connecting block 3110 can move synchronously, so that under the action of the damper 319, the elastic potential energy generated by the first spring 316 during the buffering process can be reduced, which can have a shock-absorbing effect, thereby having a protective effect on objects during transport.

[0031] Example 2: Based on Example 1, the present invention provides a closed partitioned logistics vehicle. Figures 1 to 5 As shown: the opening and closing mechanism 32 includes a left door frame 321 hinged to the front part of the base 1, a sliding groove 322 is provided at the front part of the left door frame 321, a sliding rod 323 is fixedly connected to the inner wall of the sliding groove 322, a sliding block 324 is slidably connected to the outer wall of the sliding rod 323, a second spring 325 is fixedly connected to the inner wall of the sliding groove 322, a limiting rod 326 is fixedly connected to the outer side of the sliding block 324, one end of the limiting rod 326 is movably connected to the clamping rod 327, the outer end of the clamping rod 327 is fixedly connected to the pull rod, the outer side of the limiting rod 326 is fixedly connected to the third spring 328, a positioning groove 329 is provided at the front part of the left door frame 321, and a right door frame 3210 is hingedly provided at the front part of the base 1, a positioning block 3211 is fixedly connected to one side of the right door frame 3210, and a clamping groove 3212 is provided at the front part of the positioning block 3211.

[0032] In this embodiment, one end of the second spring 325 is fixedly connected to the slider 324, the outer end of the third spring 328 is fixedly connected to the pull rod, and the clamping rod 327 is clamped with the clamping groove 3212. Through the cooperation of the left door frame 321, the slide groove 322, the slide rod 323, the slider 324, the second spring 325, the limiting rod 326, the clamping rod 327, the third spring 328, the positioning groove 329, the right door frame 3210, the positioning block 3211, and the clamping groove 3212, the front of the shelf 2 can be limited to prevent objects from falling, and the opening and closing methods of the left door frame 321 and the right door frame 3210 are simple and convenient, thereby increasing the applicability of the device.

[0033] Furthermore, there are two limiting rods 326 symmetrically distributed at the front of the left door frame 321 , and the inner sides of the limiting rods 326 are fitted with the outer sides of the positioning blocks 3211 .

[0034] When the device is in use, the closed net 4 and the partition partition 5 are set to classify and store the logistics items, while ensuring the ventilation effect of the items and preventing the logistics items from falling during the transportation process. When the items need to be loaded, it is only necessary to manually hold the pull rod and pull the clamping rod 327 outward to separate the clamping rod 327 from the clamping groove 3212. Then, under the action of the elastic force of the second spring 325, the slider 324 can be moved in the slide groove 322 through the slide rod 323, so that the limit rod 326 fixedly connected to the outside of the slider 324 can stay in a position away from the positioning block 3211. Then, the left door frame 321 and the right door frame 3210 can be opened outward manually, and then the logistics items can be manually placed in the shelf 2, and under the action of the partition partition 5, the items can be classified and stored.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed partitioned logistics vehicle, comprising a base (1); A shelf (2) fixedly mounted on the upper portion of the base (1); A closed net (4) fixedly mounted on the outside of the shelf (2); A partition plate (5) fixedly mounted inside the base (1); and a connecting assembly (3) provided on one side of the base (1), characterized in that: The connecting assembly (3) comprises a moving mechanism (31) arranged at the lower part of the base (1), and an opening and closing mechanism (32) is arranged at the upper part of the base (1).

2. The closed partitioned logistics vehicle according to claim 1, characterized in that: The moving mechanism (31) comprises an electric push rod (311) fixedly mounted inside the base (1); an output end of the electric push rod (311) is fixedly connected to a base plate (312); a mounting column (313) is movably connected inside the base plate (312); a moving wheel (314) is provided at the bottom of the mounting column (313); a mounting plate (315) is fixedly mounted on the upper portion of the mounting column (313); a first spring (316) is fixedly connected to the bottom of the mounting plate (315); a limiting column (317) is fixedly mounted on the upper portion of the base plate (312); a limiting block is fixedly connected to the top end of the limiting column (317); a mounting groove (318) is provided at the bottom of the base plate (312); a damper (319) is fixedly mounted on the inner wall of the mounting groove (318); and a connecting block (3110) is fixedly mounted on the side wall of the base plate (312).

3. The closed partitioned logistics vehicle according to claim 1, characterized in that: The opening and closing mechanism (32) comprises a left door frame (321) hinged to the front of the base (1); a sliding groove (322) is provided at the front of the left door frame (321); a sliding rod (323) is fixedly connected to the inner wall of the sliding groove (322); a slider (324) is slidably connected to the outer wall of the slider (323); a second spring (325) is fixedly connected to the inner wall of the sliding groove (322); a limiting rod (326) is fixedly connected to the outer side of the slider (324); the limiting rod (326) One end is movably connected to a clamping rod (327), the outer end of the clamping rod (327) is fixedly connected to a pull rod, the outer side of the limiting rod (326) is fixedly connected to a third spring (328), a positioning groove (329) is provided at the front of the left door frame (321), a right door frame (3210) is hingedly provided at the front of the base (1), a positioning block (3211) is fixedly connected to one side of the right door frame (3210), and a clamping groove (3212) is provided at the front of the positioning block (3211).

4. The closed partitioned logistics vehicle according to claim 2, characterized in that: The bottom end of the first spring (316) is fixedly connected to the bottom plate (312), and the limiting column (317) is movably connected to the mounting plate (315).

5. The closed partitioned logistics vehicle according to claim 2, characterized in that: The bottom end of the damper (319) is fixedly connected to the connecting block (3110).

6. The closed partitioned logistics vehicle according to claim 3, characterized in that: One end of the second spring (325) is fixedly connected to the slider (324), the outer end of the third spring (328) is fixedly connected to the pull rod, and the clamping rod (327) is clamped to the clamping groove (3212).

7. The closed partitioned logistics vehicle according to claim 3, characterized in that: There are two limit rods (326) symmetrically distributed at the front of the left door frame (321), and the inner side of the limit rod (326) is arranged to fit the outer side of the positioning block (3211).

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