CN213735055U

CN213735055U - Logistics trolley with telescopic function for logistics

Info

Publication number: CN213735055U
Application number: CN202022443179.1U
Authority: CN
Inventors: 胡礼刚
Original assignee: Shanghai Rongqing International Storage And Transportation Co ltd
Current assignee: Shandong Rongqing Logistics Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a commodity circulation is shallow for commodity circulation with flexible function belongs to commodity circulation technical field, and it includes the backup pad, the spout has been seted up to the upper surface of backup pad, sliding connection has the slide in the spout, the thread groove has been seted up to the left surface of slide, thread groove female connection has the threaded rod, the left end fixedly connected with pivot of threaded rod, the bearing has been cup jointed on the surface of pivot, the bearing joint is at the left surface of spout inner wall. This commodity circulation shallow for commodity circulation with flexible function through setting up spout, slide, thread groove, threaded rod, pivot, bearing and hand wheel, and control hand wheel corotation or reversal drive pivot and threaded rod are rotatory, under the effect of thread groove, can make the slide move left or right, adjusts the space between two handles to can carry out the flexible regulation of adaptability according to the size of goods, improve the ability that the commodity circulation shallow transported the goods.

Description

Logistics trolley with telescopic function for logistics

Technical Field

The utility model belongs to the technical field of the commodity circulation, specifically be a commodity circulation shallow for commodity circulation with flexible function.

Background

Along with the continuous development of society, online shopping has become a neotype shopping mode, thereby the rapid development of commodity circulation industry has been driven, to posting and short distance transportation, will use the small handcart for the commodity circulation, the commodity circulation shallow is when carrying out cargo handling, because the goods is not of uniform size, and the unable automatically regulated space size of commodity circulation car of size fixed, the unable not equidimension goods that adapts to, thereby influence the workman and transport the goods, and current commodity circulation shallow does not have absorbing function, when transporting the goods easily, lead to the goods to damage, cause cost-push.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a commodity circulation shallow for commodity circulation with flexible function has solved current commodity circulation shallow and can't carry out the space modulation, can't use the goods of equidimension not, and when transporting the goods, does not have shock-absorbing structure, leads to the goods to damage easily, increase cost's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a commodity circulation is shallow for commodity circulation with flexible function, includes the backup pad, the spout has been seted up to the upper surface of backup pad, sliding connection has the slide in the spout, the thread groove has been seted up to the left surface of slide, thread groove female connection has the threaded rod, the left end fixedly connected with pivot of threaded rod, the bearing has been cup jointed on the surface of pivot, the bearing joint is at the left surface of spout inner wall, the equal fixedly connected with damper in four corners department of backup pad lower surface.

As a further aspect of the present invention: damper includes the connecting rod, the top fixed connection of connecting rod is at the lower surface of backup pad, the bottom of connecting rod and the top fixed connection of first spring, the bottom fixedly connected with universal wheel of first spring, the three barrel of below fixedly connected with on connecting rod surface, swing joint has the movable rod in the barrel, the top of movable rod is passed through the last fixed surface of second spring and barrel inner wall and is connected, the bottom fixedly connected with gyro wheel of movable rod.

As a further aspect of the present invention: the lower surface right side overlap joint of pivot has the stopper, the lower fixed surface of stopper connects in the left side of spout inner wall lower surface.

As a further aspect of the present invention: the left end fixedly connected with hand wheel of pivot, the surface of hand wheel is provided with anti-skidding line.

As a further aspect of the present invention: the left side of backup pad upper surface and the equal two telescopic links of fixedly connected with in right side of slide upper surface, the top fixed connection of two telescopic links in left side is in the bottom of handle, and the front that is located the front side telescopic link is provided with fastening screw.

As a further aspect of the present invention: the shape of the sliding plate is cross-shaped, and the shape of the sliding groove is matched with that of the sliding plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this commodity circulation shallow for commodity circulation with flexible function through setting up spout, slide, thread groove, threaded rod, pivot, bearing and hand wheel, and control hand wheel corotation or reversal drive pivot and threaded rod are rotatory, under the effect of thread groove, can make the slide move left or right, adjusts the space between two handles to can carry out the flexible regulation of adaptability according to the size of goods, improve the ability that the commodity circulation shallow transported the goods.

2. This commodity circulation shallow for commodity circulation with flexible function, through setting up damper, when universal wheel and gyro wheel roll, first spring and second spring can be transmitted in the vibrations of production, both receive the elasticity that the extrusion produced and can reduce the influence that vibrations led to the fact the backup pad to play the effect of protection backup pad goods, three barrel simultaneously, movable rod, second spring and gyro wheel can play the effect of brace rod, increase the stability between connecting rod and the universal wheel.

3. This commodity circulation shallow for commodity circulation with flexible function through setting up the stopper, utilizes the frictional force of stopper to carry on spacingly to the pivot, prevents that the pivot from arbitrary rotation under vibrations, leads to the slide can't be fixed to guaranteed that the pivot can rotate, can not rotate wantonly again.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the slide plate of the present invention;

FIG. 3 is a schematic view of the front view of the damping mechanism of the present invention;

in the figure: the device comprises a supporting plate 1, a sliding groove 2, a sliding plate 3, a thread groove 4, a threaded rod 5, a rotating shaft 6, a limiting block 7, a bearing 8, a hand wheel 9, a telescopic rod 10, a fastening screw 11, a handle 12, a damping mechanism 13, a connecting rod 131, a first spring 132, a universal wheel 133, a barrel 134, a movable rod 135, a second spring 136 and a roller 137.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a logistics trolley with a telescopic function for logistics comprises a supporting plate 1, wherein a sliding groove 2 is formed in the upper surface of the supporting plate 1, a sliding plate 3 is connected in the sliding groove 2 in a sliding mode, a threaded groove 4 is formed in the left side surface of the sliding plate 3, a threaded rod 5 is connected in the threaded groove 4 in a threaded mode, a rotating shaft 6 is fixedly connected to the left end of the threaded rod 5, a bearing 8 is sleeved on the surface of the rotating shaft 6, the bearing 8 is connected to the left side surface of the inner wall of the sliding groove 2 in a clamping mode, damping mechanisms 13 are fixedly connected to four corners of the lower surface of the supporting plate 1, the sliding plate 3, the threaded groove 4, the threaded rod 5, the rotating shaft 6, the bearing 8 and a hand wheel 9 are arranged, the hand wheel 9 is controlled to rotate in a forward rotation mode or in a reverse rotation mode to drive the rotating shaft 6 and the threaded rod 5 to rotate, the sliding plate 3 can move leftwards or rightwards under the effect of the threaded groove 4, the space between two handles 12 is adjusted, and accordingly adaptive telescopic adjustment can be carried out according to the size of goods, the ability of commodity circulation shallow transshipment goods improves.

Specifically, as shown in fig. 1, a stopper 7 is lapped on the right side of the lower surface of a rotating shaft 6, the lower surface of the stopper 7 is fixedly connected to the left side of the lower surface of the inner wall of a chute 2, the rotating shaft 6 is limited by the friction force of the stopper 7 by setting the stopper 7, so that the rotating shaft 6 is prevented from rotating randomly under vibration, and a sliding plate 4 cannot be fixed, thereby ensuring that the rotating shaft 6 can rotate and cannot rotate randomly, the left end of the rotating shaft 6 is fixedly connected with a hand wheel 9, the surface of the hand wheel 9 is provided with anti-slip patterns, a worker can conveniently rotate the hand wheel 9 to drive the rotating shaft 6 and a threaded rod 5 to rotate by setting the hand wheel 9, the anti-slip patterns can increase the friction force on the surface of the hand wheel 9, and prevent the phenomenon of slipping when the worker is used, the left side of the upper surface of a support plate 1 and the right side of the upper surface of the sliding plate 4 are both fixedly connected with two telescopic rods 10, the top ends of the two telescopic rods 10 on the left side are fixedly connected to the bottom end of a handle 12, and the front surface of the front telescopic rod 10 is provided with a fastening screw 11, and the front telescopic rod 10, the fastening screw 11 and the handle 12 are arranged to control the tightness of the fastening screw 11 and adjust the height of the handle 12, so that the telescopic rod can adapt to workers with different heights.

Specifically, as shown in fig. 2, the damping mechanism 13 includes a connecting rod 131, a top end of the connecting rod 131 is fixedly connected to the lower surface of the supporting plate 1, a bottom end of the connecting rod 131 is fixedly connected to a top end of a first spring 132, a bottom end of the first spring 132 is fixedly connected to a universal wheel 133, three cylinders 134 are fixedly connected to the lower portion of the surface of the connecting rod 131, a movable rod 135 is movably connected to the inside of the cylinder 134, a top end of the movable rod 135 is fixedly connected to the upper surface of the inner wall of the cylinder 134 through a second spring 136, a bottom end of the movable rod 135 is fixedly connected to a roller 137, by providing the damping mechanism 13, when the universal wheel 133 and the roller 137 roll, generated vibration can be transmitted to the first spring 132 and the second spring 136, the two are subjected to extrusion to generate elastic force capable of reducing influence of the vibration on the supporting plate 1, thereby protecting goods on the, The movable bar 135, the second spring 136 and the roller 137 may play a role of supporting the connection bar 131, increasing stability between the connection bar 131 and the universal wheel 133.

Specifically, as shown in fig. 3, the shape of the sliding plate 3 is cross-shaped, the shape of the sliding groove 2 is matched with the shape of the sliding plate 3, and the sliding plate 3 can smoothly slide in the sliding groove 2 by arranging the shapes of the sliding plate 3 and the sliding groove 2, so that a limiting effect can be achieved between each other, and the sliding plate 3 is prevented from being separated from the sliding groove 2.

The utility model discloses a theory of operation does:

s1, when the logistics trolley is used, the hand wheel 9 is rotated to control the rotating shaft 6 to rotate, the rotating shaft 6 drives the threaded rod 5 to rotate, and under the action of the threaded groove 4, the sliding plate 3 adjusts the distance between the two handles 12 according to the size of goods, so that the logistics trolley transports goods of different sizes;

s2, when the logistics trolley is pushed to transfer goods, the universal wheels 133 and the rollers 137 roll, the generated vibration can be transmitted to the first springs 132 and the second springs 136, the two springs are subjected to vibration to generate elastic force to absorb shock to the support plate 1, and damage to the goods on the support plate 1 caused by the vibration is reduced.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A commodity circulation shallow for commodity circulation with flexible function, includes backup pad (1), its characterized in that: spout (2) have been seted up to the upper surface of backup pad (1), sliding connection has slide (3) in spout (2), thread groove (4) have been seted up to the left surface of slide (3), thread groove (4) female connection has threaded rod (5), the left end fixedly connected with pivot (6) of threaded rod (5), bearing (8) have been cup jointed on the surface of pivot (6), bearing (8) joint is at the left surface of spout (2) inner wall, the equal fixedly connected with damper (13) of four corners department of backup pad (1) lower surface.

2. The logistics cart with telescopic function as claimed in claim 1, wherein: damper (13) include connecting rod (131), the top fixed connection of connecting rod (131) is at the lower surface of backup pad (1), the bottom of connecting rod (131) and the top fixed connection of first spring (132), the bottom fixedly connected with universal wheel (133) of first spring (132), three barrel (134) of below fixedly connected with on connecting rod (131) surface, swing joint has movable rod (135) in barrel (134), the top of movable rod (135) is passed through second spring (136) and the last fixed surface of barrel (134) inner wall is connected, the bottom fixedly connected with gyro wheel (137) of movable rod (135).

3. The logistics cart with telescopic function as claimed in claim 1, wherein: a limiting block (7) is lapped on the right side of the lower surface of the rotating shaft (6), and the lower surface of the limiting block (7) is fixedly connected to the left side of the lower surface of the inner wall of the sliding groove (2).

4. The logistics cart with telescopic function as claimed in claim 1, wherein: the left end fixedly connected with hand wheel (9) of pivot (6), the surface of hand wheel (9) is provided with anti-skidding line.

5. The logistics cart with telescopic function as claimed in claim 1, wherein: the left side of backup pad (1) upper surface and the equal two telescopic links of fixedly connected with (10) in right side of slide (3) upper surface, the top fixed connection of two telescopic links (10) in left side is in the bottom of handle (12), and the front that is located front side telescopic link (10) is provided with fastening screw (11).

6. The logistics cart with telescopic function as claimed in claim 1, wherein: the shape of the sliding plate (3) is cross-shaped, and the shape of the sliding groove (2) is matched with that of the sliding plate (3).