CN216659947U

CN216659947U - Light-duty convenient loading net handcart

Info

Publication number: CN216659947U
Application number: CN202123410927.7U
Authority: CN
Inventors: 王岚; 王文科
Original assignee: Foshan Wenfang Hardware Products Co ltd
Current assignee: Foshan Wenfang Hardware Products Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-03
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a light and convenient cargo grid trolley which comprises a main framework, wherein a front fixing plate is arranged on the front side of the main framework, and a rear fixing plate is arranged on the rear side of the main framework; further comprising: the rotating shaft is rotatably connected above the front side of the main framework, a front adjusting plate is mounted on the outer side of the rotating shaft, and positioning grooves are formed in the upper sides of the left end and the right end of the front adjusting plate; the moving grooves are formed in the left end and the right end of the front upper part of the main framework, and positioning frames are connected to the inside of the moving grooves in a sliding mode; the mounting panel is installed the rear side of after-fixing board, just the threaded rod is installed to the upside of mounting panel. This light-duty convenient loading net handcart is provided with the locating plate, rotatable locating plate, the distribution angle of adjustment locating plate to the drive sliding plate removes, thereby the control locating plate moves down, and sliding plate and locating plate continuation closely laminate with the goods, utilize sliding plate and locating plate to fix the goods.

Description

Light-duty convenient loading net handcart

Technical Field

The utility model relates to the technical field of grid trolleys, in particular to a light and convenient cargo grid trolley.

Background

The grid trolley is an indispensable carrying tool, is widely applied in production and life, has the advantages of low manufacturing cost, simplicity in maintenance, convenience in operation, light dead weight and the like, can work in places where motor vehicles are inconvenient to use, and is very convenient to carry light objects in short distance.

However, the existing grid trolley still has the defects in the using process, goods which are stacked orderly cannot be conveniently loaded and unloaded, gaps among the goods which are stacked orderly are small, force application of workers is not facilitated, the stacked goods cannot be positioned, the goods are easy to shake and collide in the transportation process, and the goods are easy to damage.

We therefore propose a lightweight convenient cargo grid trolley to address the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light and convenient cargo grid trolley, which aims to solve the problems that the cargoes which are orderly stacked cannot be conveniently loaded and unloaded in the market at present and the stacked cargoes cannot be positioned in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a light and convenient loading grid trolley comprises a main framework, wherein a front fixing plate is installed on the front side of the main framework, and a rear fixing plate is installed on the rear side of the main framework;

further comprising:

the rotating shaft is rotatably connected above the front side of the main framework, a front adjusting plate is mounted on the outer side of the rotating shaft, and positioning grooves are formed in the upper sides of the left end and the right end of the front adjusting plate;

the moving grooves are formed in the left end and the right end of the front upper part of the main framework, and positioning frames are connected to the inside of the moving grooves in a sliding mode;

the mounting plate is mounted on the rear side of the rear fixing plate, a threaded rod is mounted on the upper side of the mounting plate, and a sliding plate is connected to the outer side of the threaded rod in a sliding mode;

the fixing nut is in threaded connection with the outer side of the threaded rod;

the damping rotating shaft is rotatably connected to the lower side of the front part of the sliding plate, and the lower end of the damping rotating shaft is provided with a positioning plate;

the supporting plate is arranged on the right side of the main framework, the lower side of the supporting plate is rotatably connected with a screw rod, and the lower end key of the screw rod is connected with a gear;

the pull rod is connected to the inside of the bottom side of the main frame in a sliding mode, a tooth block is connected to the rear side of the pull rod, and the tooth block is connected with the gear in a meshed mode;

the extension board, threaded connection is in the outside of lead screw, just the movable plate is installed in the left side of extension board.

Preferably, preceding regulating plate sets up the top of preceding fixed plate, just preceding regulating plate with the main framework constitutes rotating-structure, and this design can be nimble rotate the adjustment to preceding regulating plate, reserves upside goods uninstallation space.

Preferably, the main section of locating rack is "n" shape structure, just the locating rack with the mutual block of constant head tank is connected, and this design can realize that the locating rack is synchronous to be connected with constant head tank and shifting chute, utilizes the locating rack to fix a position preceding regulating plate and main frame structure.

Preferably, the sliding plate penetrates through the rear side surface of the rear fixed plate and is in sliding connection with the rear fixed plate, and the inner side surface of the sliding plate is of a smooth structure, so that smooth movement of the sliding plate can be guaranteed, and the position of the positioning plate can be adjusted.

Preferably, the positioning plates are symmetrically arranged about the longitudinal center line of the sliding plate and are rotatably connected with the sliding plate, the angle position of the positioning plates can be adjusted, and stacked goods can be positioned by the positioning plates.

Preferably, the tooth blocks are distributed at the connecting position of the pull rod and the gear at equal intervals, the gear is coaxially connected with the extension plate, the gear can be driven to rotate by the movement of the pull rod, and the extension plate coaxially connected through the screw rod is controlled to move.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the light and convenient loading grid trolley is provided with a positioning plate, the positioning plate can be rotated, the distribution angle of the positioning plate is adjusted, and a sliding plate is driven to move, so that the positioning plate is controlled to move downwards, the sliding plate and the positioning plate are continuously attached to goods tightly, the goods are fixed by the sliding plate and the positioning plate, and the transfer stability of the goods is ensured;

(2) this light-duty convenient loading net handcart is provided with preceding regulating plate and movable plate, and preceding regulating plate is rotatable to be opened, reserves upper goods uninstallation space, and through the pulling pull rod, drive gear drives the lead screw and rotates to control extension board moves the movable plate and removes, shifts up the lower floor's goods, and convenient to the uninstallation of lower floor's goods, the staff's of being convenient for application of force improves convenience and the flexibility that the device used.

Drawings

FIG. 1 is a schematic view of a main sectional structure of a front adjustment plate according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic side sectional view of a screw rod according to the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic top-down view of the main frame of the present invention.

In the figure: 1. a main framework; 2. a front fixing plate; 3. a rotating shaft; 4. a front adjustment plate; 5. positioning a groove; 6. a positioning frame; 7. a moving groove; 8. a rear fixing plate; 9. mounting a plate; 10. a threaded rod; 11. a sliding plate; 12. a damping rotating shaft; 13. positioning a plate; 14. fixing a nut; 15. a support plate; 16. a screw rod; 17. a gear; 18. an extension plate; 19. moving the plate; 20. a pull rod; 21. a tooth block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a light and convenient loading grid trolley comprises a main framework 1, wherein a front fixing plate 2 is installed on the front side of the main framework 1, and a rear fixing plate 8 is installed on the rear side of the main framework 1;

the rotating shaft 3 is rotatably connected above the front side of the main framework 1, a front adjusting plate 4 is installed on the outer side of the rotating shaft 3, and positioning grooves 5 are formed in the upper sides of the left end and the right end of the front adjusting plate 4;

the moving grooves 7 are formed in the left end and the right end of the front upper portion of the main framework 1, and the positioning frames 6 are connected to the inside of the moving grooves 7 in a sliding mode;

a mounting plate 9 mounted on the rear side of the rear fixing plate 8, wherein a threaded rod 10 is mounted on the upper side of the mounting plate 9, and a sliding plate 11 is slidably connected to the outer side of the threaded rod 10;

a fixing nut 14 screwed to the outside of the threaded rod 10;

a damping rotating shaft 12 rotatably connected to a lower side of the front of the sliding plate 11, and a positioning plate 13 is installed at a lower end of the damping rotating shaft 12;

the sliding plate 11 penetrates through the rear side surface of the rear fixed plate 8 and is in sliding connection with the rear fixed plate 8, and the inner side surface of the sliding plate 11 is of a smooth structure; the positioning plates 13 are symmetrically arranged about the longitudinal center line of the sliding plate 11, and the positioning plates 13 are rotatably connected with the sliding plate 11;

cargo can be orderly stacked in a grid trolley consisting of a main framework 1, a front fixing plate 2, a front adjusting plate 4 and a rear fixing plate 8, as shown in figures 3 and 5, a positioning plate 13 is rotated, the positioning plate 13 rotates on a sliding plate 11 through a damping rotating shaft 12, so that the positioning plate 13 is distributed in the direction shown in figure 5, the sliding plate 11 is moved downwards, the sliding plate 11 slides on the outer side of a threaded rod 10, so that the positioning plate 13 is controlled to move downwards until the positioning plate 13 is tightly attached to the upper side surface of the upper-side cargo, a fixing nut 14 is rotated, the fixing nut 14 can rotate on the threaded rod 10 in threaded connection and move downwards until the fixing nut 14 is attached to the upper side surface of the sliding plate 11, the sliding plate 11 is limited in a single direction by the fixing nut 14, so that the sliding plate 11 and the positioning plate 13 are continuously and tightly attached to the cargo, and the cargo is fixed by the sliding plate 11 and the positioning plate 13, the trolley can be pushed to stably transfer the goods;

the supporting plate 15 is arranged on the right side of the main framework 1, the lower side of the supporting plate 15 is rotatably connected with a screw rod 16, and the lower end key of the screw rod 16 is connected with a gear 17;

a pull rod 20 which is connected to the inside of the bottom side of the main framework 1 in a sliding way, a tooth block 21 is connected to the rear side of the pull rod 20, and the tooth block 21 is meshed with the gear 17;

an extension plate 18 which is connected to the outer side of the screw rod 16 in a threaded manner, and a moving plate 19 is installed on the left side of the extension plate 18;

the front adjusting plate 4 is arranged above the front fixing plate 2, and the front adjusting plate 4 and the main frame 1 form a rotating structure; the main section of the positioning frame 6 is of an n-shaped structure, and the positioning frame 6 is mutually clamped and connected with the positioning groove 5; the gear blocks 21 are distributed at the connecting position of the pull rod 20 and the gear 17 at equal intervals, and the gear 17 is coaxially connected with the extension plate 18;

when goods are unloaded, the positioning frame 6 can be moved upwards, one end of the positioning frame 6 slides in the moving groove 7, the other end of the positioning frame 6 is moved out of the positioning groove 5, the positioning of the positioning frame 6 on the front adjusting plate 4 can be released, the front adjusting plate 4 is rotated, the front adjusting plate 4 rotates on the front fixing plate 2 through the rotating shaft 3, the front adjusting plate 4 is opened in a rotating mode, the reserved space unloads the goods on the upper side, then the pull rod 20 is pulled rightwards, the pull rod 20 is meshed with the gear 17 through the tooth block 21 and is connected with the gear 17, so the gear 17 can be controlled to rotate, the screw rod 16 connected with the inner side of the gear 17 is controlled to rotate, the screw rod 16 controls the extending plate 18 in threaded connection on the outer side to move upwards, the extending plate 18 controls the left-end-mounted 19 to move upwards, the moving plate 19 is utilized to gradually push the moving plate upwards, and unloading of the goods on the lower side is facilitated.

The working principle is as follows: when the light and convenient loading grid trolley is used, firstly, a user firstly moves the whole device shown in fig. 1 into a working area, goods can be orderly stacked in the grid trolley, the positioning plates 13 are rotated, the positioning plates 13 are distributed in the direction shown in fig. 5, the sliding plates 11 are moved downwards, the sliding plates 11 and the positioning plates 13 are continuously and tightly attached to the goods, the goods are fixed, when the goods are unloaded, the positioning frames 6 can be moved upwards, the front adjusting plates 4 are rotated and opened, the goods on the upper side are unloaded, then the pull rods 20 are pulled rightwards, the moving plates 19 move upwards to gradually push the goods on the lower layer upwards, and the unloading of the goods on the lower side is facilitated.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A light and convenient loading grid trolley comprises a main framework (1), wherein a front fixing plate (2) is installed on the front side of the main framework (1), and a rear fixing plate (8) is installed on the rear side of the main framework (1);

the method is characterized in that: further comprising:

the rotating shaft (3) is rotatably connected above the front side of the main framework (1), a front adjusting plate (4) is installed on the outer side of the rotating shaft (3), and positioning grooves (5) are formed in the upper sides of the left end and the right end of the front adjusting plate (4);

the moving grooves (7) are formed in the left end and the right end of the front upper portion of the main framework (1), and positioning frames (6) are connected to the inside of the moving grooves (7) in a sliding mode;

the mounting plate (9) is mounted on the rear side of the rear fixing plate (8), a threaded rod (10) is mounted on the upper side of the mounting plate (9), and a sliding plate (11) is connected to the outer side of the threaded rod (10) in a sliding mode;

a fixing nut (14) screwed to the outside of the threaded rod (10);

the damping rotating shaft (12) is rotatably connected to the lower side of the front part of the sliding plate (11), and a positioning plate (13) is installed at the lower end of the damping rotating shaft (12);

the support plate (15) is installed on the right side of the main framework (1), a screw rod (16) is rotatably connected to the lower side of the support plate (15), and a gear (17) is connected to the lower end key of the screw rod (16);

the pull rod (20) is connected to the inner portion of the bottom side of the main framework (1) in a sliding mode, a tooth block (21) is connected to the rear side of the pull rod (20), and the tooth block (21) is in meshed connection with the gear (17);

and the extension plate (18) is in threaded connection with the outer side of the screw rod (16), and a moving plate (19) is mounted on the left side of the extension plate (18).

2. A lightweight portable cargo grid cart according to claim 1 and wherein: preceding regulating plate (4) set up in the top of preceding fixed plate (2), just preceding regulating plate (4) with main framework (1) constitutes revolution mechanic.

3. A lightweight portable cargo grid cart according to claim 1 and wherein: the main section of the positioning frame (6) is of an n-shaped structure, and the positioning frame (6) is connected with the positioning groove (5) in a clamping manner.

4. A lightweight portable cargo grid cart according to claim 1 and wherein: the sliding plate (11) penetrates through the rear side face of the rear fixing plate (8) and is in sliding connection with the rear fixing plate (8), and the inner side face of the sliding plate (11) is of a smooth structure.

5. A lightweight portable cargo grid cart according to claim 1 and wherein: the positioning plates (13) are symmetrically arranged about the longitudinal center line of the sliding plate (11), and the positioning plates (13) are rotatably connected with the sliding plate (11).

6. A lightweight portable cargo grid cart according to claim 1 and wherein: the tooth blocks (21) are distributed at the connecting position of the pull rod (20) and the gear (17) at equal intervals, and the gear (17) is coaxially connected with the extension plate (18).