CN216580586U - Logistics trolley with space expansion structure - Google Patents

Abstract

The utility model discloses a trolley with a space expansion structure, which relates to the technical field of trolley, and comprises a trolley seat, wherein a connecting cavity is arranged inside the trolley seat, an expansion plate is connected inside the connecting cavity, a limiting plate is arranged at the tail end of the expansion plate, fixing grooves are arranged at two ends of the expansion plate, first fixing rods are uniformly distributed on the upper surface of the expansion plate, a first mounting plate is arranged on the upper surface of each first fixing rod, and two rod sleeves are symmetrically arranged at two ends of the trolley seat; an electric telescopic rod. This commodity circulation platform truck with space extension structure passes through the connection chamber that sets up in the platform truck seat, but manual pulling expansion board to expand the space of platform truck seat, conveniently transport the not article of equidimension, need not to purchase the not commodity circulation platform truck of equidimension, the practicality is strong, and the limiting plate that sets up on the expansion board can play spacing effect, avoids the expansion board to stimulate too much and take place to damage.

Description

Logistics trolley with space expansion structure

Technical Field

The utility model relates to a platform truck technical field specifically is a platform truck with space extension structure.

Background

The logistics trolley is a carrying tool commonly used in the logistics industry, is commonly used for logistics distribution of a large supermarket or logistics turnover among factory processes, is obvious in product display conveyed by the logistics trolley, plays a role in protecting the safety of materials in the conveying process, and does not lead to disorder of sorted and prepared products. In addition, the logistics trolley also has the advantages of planning production, saving labor, reducing cost, being safe and reliable, and the like.

Current commodity circulation platform truck is when using, and the inside space is most all fixed capacity, need change the commodity circulation platform truck when transporting different article, leads to the commodity circulation platform truck of not equidimension of needs purchase, and the practicality is relatively poor, to above-mentioned condition, carries out technical innovation on current commodity circulation platform truck basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commodity circulation platform truck with space extension structure to propose current commodity circulation platform truck when using in solving above-mentioned background art, the inside space is fixed capacity mostly, need change the commodity circulation platform truck when transporting different article, lead to the commodity circulation platform truck of not equidimension of needs purchase, the relatively poor problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a trolley with a space expansion structure comprises:

the device comprises a table saddle, wherein a connecting cavity is arranged inside the table saddle, an expansion plate is connected inside the connecting cavity, a limiting plate is arranged at the tail end of the expansion plate, fixing grooves are formed in two ends of the expansion plate, first fixing rods are uniformly distributed on the upper surface of the expansion plate, a first mounting plate is arranged on the upper surface of each first fixing rod, and two rod sleeves are symmetrically arranged at two ends of the table saddle;

electric telescopic handle, it sets up respectively two the inside of rod cover, electric telescopic handle's output is connected with the stopper, the lower surface symmetry of platform saddle is provided with four universal wheels.

Preferably, the expansion plate forms a telescopic structure through connecting between chamber and the platform truck seat, and fixed knot as an organic whole constructs between limiting plate and the expansion plate to be fixed connection between first dead lever and the expansion plate.

Preferably, be the screw connection between rod cover and the platform truck seat, and the stopper passes through to constitute extending structure between electric telescopic handle and the rod cover to the fixed slot coincides each other with the horizontal central line of stopper.

Preferably, the first mounting plate is further provided with:

the stiffener, its symmetry sets up the right side of first mounting panel, the right side of stiffener is connected with the second mounting panel, the inside of second mounting panel is provided with the spread groove, the internal connection of spread groove has the slider.

Preferably, a fixing structure is integrated between the reinforcing rod and the first mounting plate, and the reinforcing rod forms a sliding structure with the second mounting plate through the sliding block and the connecting groove.

Preferably, the second mounting plate is further provided with:

the second fixing rods are symmetrically arranged on the outer surface of the second mounting plate, the right side of the second mounting plate is hinged with a door plate, and the outer wall of the second mounting plate is provided with a push handle.

Preferably, the second fixing rod is fixedly connected with the second mounting plate, and the pushing handle is in screw connection with the second mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the logistics trolley with the space expansion structure can manually pull the expansion plate through the connecting cavity arranged in the trolley seat, so that the space of the trolley seat is expanded, articles with different sizes can be conveniently transported, the logistics trolleys with different sizes do not need to be purchased, the practicability is high, the limiting plate arranged on the expansion plate can play a limiting role, and the expansion plate is prevented from being damaged due to excessive pulling;

2. the trolley with the space expansion structure can drive the limiting block to move through the arranged electric telescopic rod, so that the limiting block is inserted into the fixing groove, the expansion plate can be fixed, the displacement of the expansion plate can be effectively reduced, and the trolley is convenient to use;

3. this commodity circulation platform truck with space extension structure passes through the spread groove that sets up in the second mounting panel, under the cooperation of slider for the stiffener can move, and the stiffener can strengthen the intensity of expansion board, reduces the expansion board and takes place the skew.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the saddle of the present invention;

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

fig. 4 is a side view of the second mounting plate of the present invention.

In the figure: 1. a saddle seat; 2. a connecting cavity; 3. an expansion board; 4. a limiting plate; 5. fixing grooves; 6. a first fixing lever; 7. a first mounting plate; 8. a rod sleeve; 9. an electric telescopic rod; 10. a limiting block; 11. a universal wheel; 12. a reinforcing bar; 13. a second mounting plate; 14. a second fixing bar; 15. a slider; 16. connecting grooves; 17. a door panel; 18. a pushing handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a commodity circulation platform truck with space extension structure here, as shown in fig. 1-4, include: the interior of the platform saddle 1 is provided with a connecting cavity 2, the interior of the connecting cavity 2 is connected with an expansion plate 3, the expansion plate 3 forms a telescopic structure with the platform saddle 1 through the connecting cavity 2, the tail end of the expansion plate 3 is provided with a limit plate 4, the limit plate 4 and the expansion plate 3 are in an integral fixed structure, two ends of the expansion plate 3 are respectively provided with a fixed groove 5, the upper surface of the expansion plate 3 is uniformly distributed with a first fixed rod 6, the first fixed rod 6 is fixedly connected with the expansion plate 3, the expansion plate 3 can be manually pulled through the connecting cavity 2 arranged in the platform saddle 1, thereby expand the space of platform saddle 1, the convenience is transported the article of equidimension not, need not to purchase the commodity circulation platform truck of equidimension not, and the practicality is strong, and limiting plate 4 that sets up on expansion board 3 can play spacing effect, avoids expansion board 3 to stimulate too much and take place to damage: the upper surface of first dead lever 6 is provided with first mounting panel 7, the both ends symmetry arrangement of platform truck seat 1 has two pole covers 8, be screw connection between pole cover 8 and the platform truck seat 1, electric telescopic handle 9, it sets up the inside at two pole covers 8 respectively, electric telescopic handle 9's output is connected with stopper 10, stopper 10 passes through electric telescopic handle 9 and constitutes extending structure between the pole cover 8, and the horizontal central line of fixed slot 5 and stopper 10 coincides each other, the lower surface symmetry of platform truck seat 1 is provided with four universal wheels 11, electric telescopic handle 9 through the setting, can drive stopper 10 motion, make stopper 10 insert to the fixed slot 5 in, can fix expansion plate 3 like this, can effectually reduce the condition that expansion plate 3 takes place the displacement, and convenient use.

The utility model discloses an improve and provide a commodity circulation platform truck with space extension structure here, as shown in fig. 1 and fig. 4, include: the reinforcing rod 12 is symmetrically arranged on the right side of the first mounting plate 7, an integral fixed structure is formed between the reinforcing rod 12 and the first mounting plate 7, the right side of the reinforcing rod 12 is connected with the second mounting plate 13, a connecting groove 16 is formed in the second mounting plate 13, a sliding block 15 is connected in the connecting groove 16, the reinforcing rod 12 forms a sliding structure with the second mounting plate 13 through the sliding block 15 and the connecting groove 16, the reinforcing rod 12 can move under the matching of the sliding block 15 through the connecting groove 16 formed in the second mounting plate 13, the strength of the expansion plate 3 can be enhanced through the reinforcing rod 12, and the offset of the expansion plate 3 is reduced; second dead lever 14, its symmetry sets up the surface at second mounting panel 13, be fixed connection between second dead lever 14 and the second mounting panel 13, the right side of second mounting panel 13 articulates there is door plant 17, the outer wall arrangement of second mounting panel 13 has and pushes away a 18, it is screw connection to push away between 18 and the second mounting panel 13, through the pushing away 18 that sets up on the second mounting panel 13, under the cooperation of universal wheel 11, can be convenient remove this commodity circulation platform truck to transport article.

The working principle of the logistics trolley with the space expansion structure is as follows: before the logistics trolley with the space expansion structure is used, the trolley seat 1 is firstly placed at a proper position, the door plate 17 is opened, articles can be placed on the trolley seat 1, so that the logistics trolley is transported, when articles with different sizes need to be placed, the electric telescopic rod 9 drives the limiting block 10 to move through the arranged rod sleeve 8, the limiting block 10 is separated from the fixed groove 5, so that the fixing of the expansion plate 3 is relieved, the expansion plate 3 can be manually pulled through the connecting cavity 2 arranged in the trolley seat 1, so that the space of the trolley seat 1 is expanded and adjusted, the articles with different sizes can be conveniently placed, the limiting plate 4 arranged on the expansion plate 3 can play a limiting role, the phenomenon that the expansion plate 3 is excessively pulled to be damaged can be effectively reduced, when the expansion plate 3 is pulled, the first mounting plate 7 can be driven to move under the cooperation of the first fixing rod 6, through the slider 15 that sets up, make stiffener 12 can move, stiffener 12 takes out from the spread groove 16 in the second mounting panel 13, stiffener 12 can strengthen the intensity of expansion board 3, can effectual reduction expansion board 3 take place the condition of displacement, adjust the completion back, the electric telescopic handle 9 that sets up drives stopper 10 and resets, make stopper 10 and the contact of fixed slot 5, fix expansion board 3, the second dead lever 14 that sets up on the second mounting panel 13 can play fixed effect, push away 18 through setting up, under the cooperation of universal wheel 11, user of service can manually promote and push away 18, thereby promote this commodity circulation platform truck and remove, this commodity circulation platform truck has the effect of space extension, need not to purchase the commodity circulation platform truck of equidimension not, therefore, the clothes hanger is strong in practicability.

Claims (7)

1. A trolley with a space expansion structure is characterized by comprising:

the novel trolley comprises a trolley seat (1), wherein a connecting cavity (2) is formed in the trolley seat (1), an expansion plate (3) is connected to the connecting cavity (2), a limiting plate (4) is arranged at the tail end of the expansion plate (3), fixing grooves (5) are formed in two ends of the expansion plate (3), first fixing rods (6) are uniformly distributed on the upper surface of the expansion plate (3), a first mounting plate (7) is arranged on the upper surface of each first fixing rod (6), and two rod sleeves (8) are symmetrically arranged at two ends of the trolley seat (1);

electric telescopic handle (9), it sets up respectively two the inside of pole cover (8), electric telescopic handle's (9) output is connected with stopper (10), the lower surface symmetry of platform saddle (1) is provided with four universal wheels (11).

2. The trolley with the space expansion structure as claimed in claim 1, wherein: expansion board (3) constitute extending structure through connecting between chamber (2) and platform truck seat (1), and fixed knot as an organic whole structure between limiting plate (4) and expansion board (3) to be fixed connection between first dead lever (6) and expansion board (3).

3. The trolley with the space expansion structure as claimed in claim 1, wherein: the rod sleeve (8) is connected with the platform seat (1) through a screw, the limiting block (10) forms a telescopic structure through the electric telescopic rod (9) and the rod sleeve (8), and the horizontal center lines of the fixing groove (5) and the limiting block (10) are overlapped.

4. The trolley with the space expansion structure as claimed in claim 1, wherein: the first mounting plate (7) is further provided with:

stiffener (12), its symmetry sets up the right side of first mounting panel (7), the right side of stiffener (12) is connected with second mounting panel (13), the inside of second mounting panel (13) is provided with spread groove (16), the internal connection of spread groove (16) has slider (15).

5. The trolley with the space expansion structure as claimed in claim 4, wherein: the reinforcing rod (12) and the first mounting plate (7) are of an integral fixing structure, and the reinforcing rod (12) forms a sliding structure with the second mounting plate (13) through a sliding block (15) and a connecting groove (16).

6. The trolley with the space expansion structure as claimed in claim 4, wherein: the second mounting plate (13) is further provided with:

the second fixing rods (14) are symmetrically arranged on the outer surface of the second mounting plate (13), the right side of the second mounting plate (13) is hinged with a door plate (17), and the outer wall of the second mounting plate (13) is provided with a push handle (18).

7. The trolley with the space expansion structure as claimed in claim 6, wherein: the second fixing rod (14) is fixedly connected with the second mounting plate (13), and the pushing handle (18) is in screw connection with the second mounting plate (13).

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