CN216232436U - Supermarket cage trolley convenient to load and unload - Google Patents

Abstract

The utility model discloses a supermarket cage trolley convenient for loading and unloading, which comprises a bottom plate, universal wheels, a bearing unit, a rear cargo retaining unit, a guide unit and a fixing unit, wherein the integral structure is supported by a main frame, the supporting strength of the main frame is enhanced by a transverse reinforcing column, the inner space of the main frame is filled by a vertical retaining column to prevent cargoes from falling off, the guide unit is fixed by a fixing hole, a rotating roller is supported by a rear rotating roller mounting plate and a front rotating roller mounting plate, the cargoes are placed by the rotating roller and can slide on the rotating roller at the same time, the cargoes are convenient to unload, the cargoes can be limited on the rotating roller by an inverted U-shaped frame, meanwhile, a ramp is formed by changing angles through the rotating hole to unload the cargoes through the guide roller, the shape and the size of the guide roller are consistent with the shape and the size of the rotating roller, and the cargoes are convenient to unload quickly, preventing jamming during unloading of the cargo.

Description

Supermarket cage trolley convenient to load and unload

Technical Field

The utility model relates to the technical field of supermarket tools, in particular to a supermarket cage trolley convenient to load, unload and unload.

Background

Along with the life of people is better and better, the goods in the supermarket are consumed more quickly, supermarket workers need to frequently go to and fro the warehouse and the supermarket to carry out goods carrying, the current goods carrying work is carried out by using a cage car, but the common cage car only simply plays a role in bearing and transporting, and the workers need to continuously carry the goods to be carried and transported, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a supermarket cage trolley convenient for loading, unloading and unloading, which adopts the technical scheme that the supermarket cage trolley comprises a bottom plate, universal wheels, a bearing unit, a rear cargo blocking unit, a guide unit and a fixing unit; the bottom plate is of a rectangular plate-shaped structure; the four universal wheels are respectively and fixedly arranged on the four corners of the lower surface of the bottom plate; the bearing unit is arranged on the upper surface of the bottom plate; the rear cargo blocking unit is arranged behind the upper surface of the bottom plate; the guide units are arranged at the left end and the right end of the upper part of the bottom plate; the fixing unit is installed on the guide unit.

As a preferable technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the rear cargo unit comprises a main frame, fixing holes, a plurality of transverse reinforcing columns and vertical retaining columns, the main frame is of an inverted U-shaped structure, the lower end of the main frame is fixedly installed on the left end and the right end of the rear side edge of the upper surface of the bottom plate, the two fixing holes are respectively formed in the left end and the right end of the upper portion of the main frame from front to back, the plurality of transverse reinforcing columns are uniformly and transversely fixedly installed in the main frame from top to bottom, the plurality of vertical retaining columns are uniformly and vertically and fixedly installed between the upper end of the main frame and the upper surface of the bottom plate from left to right, the integral structure is erected through the main frame, the supporting strength of the main frame is enhanced through the transverse reinforcing columns, the internal space of the main frame is filled with the vertical retaining columns to prevent cargoes from falling, the guide unit is fixed by the fixing hole.

As a preferable technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the bearing unit comprises a rear rotating roller mounting plate, rotating rollers and a front rotating roller mounting plate, the rear rotating roller mounting plate is fixedly mounted on the rear side of the upper surface of a bottom plate and is positioned on the front side of a main frame, the length of the rear rotating roller mounting plate from left to right is the same as the length of the bottom plate from left to right, the front rotating roller mounting plate and the rear rotating roller mounting plate are same in size and shape, the front rotating roller mounting plate is fixedly mounted on the upper surface of the bottom plate and is symmetrical with the rear rotating roller mounting plate in front and back, a plurality of rotating rollers are uniformly and rotatably mounted between the front rotating roller mounting plate and the rear rotating roller mounting plate from left to right, the rotating rollers at the left end and the right end are flush with the left side and the right side of the bottom plate, and the rotating rollers are supported by the rear rotating roller mounting plate and the front rotating roller mounting plate, the goods are placed through the rotating roller, and meanwhile, the goods can slide on the rotating roller, so that the goods are conveniently unloaded.

As an optimal technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the guide unit comprises two inverted U-shaped frames, guide rollers and rotating holes, the number of the inverted U-shaped frames is two, the rotating holes are formed in the lower ends of the inverted U-shaped frames, the lower ends of the two inverted U-shaped frames are respectively rotatably installed on the rotating rollers at the left end and the right end through the rotating holes, the number of the guide rollers is multiple, the guide rollers are uniformly rotatably installed in the inverted U-shaped frames, goods can be limited on the rotating rollers through the inverted U-shaped frames, and meanwhile, the change of angles can be realized through the rotating holes to form a ramp to unload the goods through the guide rollers.

As the preferable technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the shape and size of the guide roller are consistent with those of the rotating roller and are parallel to the rotating roller, and the shape and size of the guide roller are consistent with those of the rotating roller, so that the goods are conveniently and quickly unloaded, and the phenomenon that the goods are jammed when being unloaded is prevented.

As the preferable technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the fixing unit comprises a fixing shaft, a pulling block and a spring, the fixed shaft is arranged on the upper end of the rear side surface of the inverted U-shaped frame in a sliding way from front to back, the fixed shaft can extend into the fixed hole, the lower end of the pulling block is fixedly arranged on the upper surface of the fixed shaft, the middle part of the pulling block is arranged on the rear part of the upper surface of the inverted U-shaped frame in a sliding way from front to back, the upper end of the pulling block is positioned above the upper surface of the inverted U-shaped frame, the spring is fixedly arranged between the rear end of the fixed shaft and the inside of the inverted U-shaped frame, the inverted U-shaped frame is fixed by the fixed shaft extending into the fixed hole, the fixed shaft is always pushed into the fixed hole by the spring, the fixing shaft is pulled out from the fixing hole through the pulling block, so that the inverted U-shaped frame is separated from the main frame, and the inverted U-shaped frame is convenient to rotate.

The supermarket cage trolley convenient to load, unload and unload further comprises fixture blocks and a connecting plate, the fixture blocks are fixedly mounted at the upper ends of the front side faces of the inverted U-shaped frames, one end of the connecting plate is rotatably mounted on one fixture block, the other end of the connecting plate is clamped on the other fixture block, the two inverted U-shaped frames are connected through the connecting plate, the two inverted U-shaped frames are more stable, and meanwhile a certain blocking effect can be achieved on goods.

The utility model has the beneficial effects that: the utility model supports the whole structure through the main frame, enhances the supporting strength of the main frame through the transverse reinforcing column, fills the inner space of the main frame through the vertical blocking column to prevent goods from falling off, fixes the guide unit through the fixing hole, supports the rotating roller through the rear rotating roller mounting plate and the front rotating roller mounting plate, places the goods through the rotating roller, can slide on the rotating roller to facilitate the unloading of the goods, can limit the goods on the rotating roller through the inverted U-shaped frame, can realize the change of the angle through the rotating hole to form a ramp to unload the goods through the guide roller, is consistent with the shape and the size of the rotating roller through the shape and the size of the guide roller, facilitates the rapid unloading of the goods, prevents the blockage caused when the goods are unloaded, fixes the inverted U-shaped frame through extending the fixing shaft into the fixing hole, and pushes the fixing shaft into the fixing hole through the spring all the time, pull out the fixed axle from the fixed orifices through pulling the piece to make the type of falling U frame separate with the body frame, conveniently the type of falling U frame rotates, comes to connect between two types of falling U frames through the connecting plate, makes more firm between two types of falling U frames, can carry out certain effect of blockking to the goods simultaneously.

Drawings

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

FIG. 2 is a schematic view of the expanded structure of the present invention;

FIG. 3 is a schematic structural diagram of a back end unit of the present invention;

FIG. 4 is a schematic structural view of a guide unit according to the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: the device comprises a base plate 1, a universal wheel 2, a bearing unit 3, a rear rotating roller mounting plate 31, a rotating roller 32, a front rotating roller mounting plate 33, a rear cargo blocking unit 4, a main frame 41, a fixing hole 42, a transverse reinforcing column 43, a vertical blocking column 44, a guide unit 5, an inverted U-shaped frame 51, a guide roller 52, a rotating hole 53, a clamping block 6, a clamping block 7, a fixing shaft 71, a pulling block 72, a spring 73 and a connecting plate 8.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model discloses a supermarket cage trolley convenient for loading, unloading and unloading, which adopts the technical scheme that the supermarket cage trolley comprises a bottom plate 1, universal wheels 2, a bearing unit 3, a rear cargo blocking unit 4, a guide unit 5 and a fixing unit 7; the bottom plate 1 is of a rectangular plate-shaped structure; four universal wheels 2 are arranged, and the four universal wheels 2 are respectively and fixedly arranged on four corners of the lower surface of the bottom plate 1; the bearing unit 3 is arranged on the upper surface of the bottom plate 1; the rear cargo blocking unit 4 is arranged behind the upper surface of the bottom plate 1; the guide units 5 are installed on the left and right ends of the upper part of the bottom plate 1; the fixing unit 7 is mounted on the guide unit 5.

As a preferable technical solution of the supermarket cage trolley convenient for loading, unloading and unloading, the rear cargo unit 4 includes a main frame 41, two fixing holes 42, a plurality of transverse reinforcing columns 43 and a plurality of vertical retaining columns 44, the main frame 41 is of an inverted U-shaped structure, the lower end of the main frame 41 is fixedly mounted on the left and right ends of the rear side of the upper surface of the bottom plate 1, the two fixing holes 42 are respectively formed on the left and right ends of the upper portion of the main frame 41 from front to back, the plurality of transverse reinforcing columns 43 are respectively and fixedly mounted in the main frame 41 from top to bottom, the plurality of vertical retaining columns 44 are respectively and fixedly mounted between the upper end of the main frame 41 and the upper surface of the bottom plate 1 from left to right, the integral structure is supported by the main frame 41, the supporting strength of the main frame 41 is enhanced by the transverse reinforcing columns 43, the inner space of the main frame 41 is filled with the vertical blocking posts 44 to prevent the goods from falling, and the guide unit 5 is fixed through the fixing holes 42.

As a preferable technical scheme of the supermarket cage trolley convenient for loading, unloading and unloading, the bearing unit 3 comprises a rear rotating roller mounting plate 31, rotating rollers 32 and a front rotating roller mounting plate 33, the rear rotating roller mounting plate 31 is fixedly mounted on the rear side of the upper surface of the bottom plate 1 and is positioned on the front side of the main frame 41, the length from left to right of the rear rotating roller mounting plate 31 is the same as the length from left to right of the bottom plate 1, the front rotating roller mounting plate 33 and the rear rotating roller mounting plate 31 are the same in size and shape, the front rotating roller mounting plate 33 is fixedly mounted on the upper surface of the bottom plate 1 and is symmetrical with the rear rotating roller mounting plate 31 in front and back, a plurality of rotating rollers 32 are uniformly and rotatably mounted between the front rotating roller mounting plate 33 and the rear rotating roller mounting plate 31 from left to right, and the rotating rollers 32 at the left and right ends are flush with the left and right sides of the bottom plate 1, support live-rollers 32 through back live-rollers mounting panel 31 and preceding live-rollers mounting panel 33, place the goods through live-rollers 32, the goods can slide on live-rollers 32 simultaneously, conveniently uninstalls the goods, piles up the goods that will transport on live-rollers 32, and when the goods will be uninstalled, the back is opened to type of falling U frame 51, promotes the goods, and live-rollers 32 rotates, and the goods is discharged from the type of falling U frame 51 of opening.

As a preferable technical solution of the supermarket cage trolley convenient for loading, unloading and unloading, the guiding unit 5 comprises two inverted U-shaped frames 51, two guiding rollers 52 and two rotating holes 53, the lower end of each inverted U-shaped frame 51 is provided with the rotating hole 53, the lower ends of the two inverted U-shaped frames 51 are respectively and rotatably mounted on the rotating rollers 32 at the left and right ends through the rotating holes 53, the guiding rollers 52 are provided with a plurality of guiding rollers 52, the guiding rollers 52 are uniformly and rotatably mounted in the inverted U-shaped frames 51, the goods can be limited on the rotating rollers 32 through the inverted U-shaped frames 51, simultaneously, the change of angles can be realized through the rotating holes 53 to form a ramp, the goods can be unloaded through the guiding rollers 52, the shape and size of the guiding rollers 52 are consistent with the shape and size of the rotating rollers 32, and the shape and size parallel to the rotating rollers 32 are consistent with the shape and size of the rotating rollers 32 through the parallel shape and size of the guiding rollers 52, the fast unloading of goods is facilitated, the clamping pause caused during the unloading of the goods is prevented, the fast unloading device further comprises a clamping block 6 and a connecting plate 8, the clamping block 6 is fixedly arranged at the upper end of the front side face of each inverted U-shaped frame 51, one end of the connecting plate 8 is rotatably arranged on one clamping block 6, the other end of the connecting plate 8 is clamped on the other clamping block 6, the two inverted U-shaped frames 51 are connected through the connecting plate 8, the two inverted U-shaped frames 51 are more stable, meanwhile, a certain blocking effect can be performed on the goods, when the goods are loaded, the other end of the connecting plate 8 is taken down from the clamping block 6, then the goods are loaded, after the loading is completed, the connecting plate 8 is clamped on the clamping block 6 again, when the goods are unloaded, the other end of the connecting plate 8 is taken down from the clamping block 6, the proper inverted U-shaped frame 51 is separated from the main frame 41 through the fixing unit 7, the inverted U-shaped frame 51 is rotated on the rotating roller 32 so that the upper end of the inverted U-shaped frame 51 is brought into contact with the ground,

the goods are pushed, and the guide roller 52 performs rotational guide to discharge the goods.

As a preferable technical solution of the supermarket cage trolley convenient for loading and unloading, the fixing unit 7 comprises a fixing shaft 71, a pulling block 72 and a spring 73, the fixing shaft 71 is slidably mounted into the upper end of the rear side surface of the inverted U-shaped frame 51 from front to back, the fixing shaft 71 can extend into the fixing hole 42, the lower end of the pulling block 72 is fixedly mounted on the upper surface of the fixing shaft 71, the middle part of the pulling block 72 is slidably mounted on the rear part of the upper surface of the inverted U-shaped frame 51 from front to back, the upper end of the pulling block 72 is positioned above the upper surface of the inverted U-shaped frame 51, the spring 73 is fixedly mounted between the rear end of the fixing shaft 71 and the inside of the inverted U-shaped frame 51, the inverted U-shaped frame 51 is fixed by extending the fixing shaft 71 into the fixing hole 42, the fixing shaft 71 is always pushed into the fixing hole 42 by the spring 73, the fixing shaft 71 is pulled out from the fixing hole 42 by the pulling block 72, therefore, the inverted U-shaped frame 51 is separated from the main frame 41, the inverted U-shaped frame 51 is convenient to rotate, when the inverted U-shaped frame 51 is to be rotated, the pulling block 72 is pulled, the spring 73 is compressed, the fixing shaft 71 is separated from the fixing hole 42, the inverted U-shaped frame 51 is separated from the main frame 41, when the inverted U-shaped frame 51 is to be fixed, the pulling block 72 is pulled, the fixing shaft 71 is aligned with the fixing hole 42, then the pulling block 72 is released, the spring 73 pushes the fixing shaft 71 to enter the fixing hole 42, and the inverted U-shaped frame 51 is fixedly connected with the main frame 41.

The working principle of the utility model is as follows: when goods are loaded, the other end of the connecting plate 8 is taken down from the clamping block 6, the goods to be transported are stacked on the rotating roller 32, after the loading is finished, the connecting plate 8 is clamped on the clamping block 6 again, then the main frame 41 is pushed, the universal wheel 2 drives the bottom plate 1 to reach the unloading position, the other end of the connecting plate 8 is taken down from the clamping block 6, the corresponding pulling block 72 is pulled according to the opening requirement, the spring 73 is compressed, the fixing shaft 71 is separated from the fixing hole 42, the corresponding inverted U-shaped frame 51 is separated from the main frame 41, the inverted U-shaped frame 51 is rotated on the rotating roller 32, so that the upper end of the inverted U-shaped frame 51 is contacted with the ground,

the goods are pushed, the rotating rollers 32 rotate, the goods arrive on the guide rollers 52, the guide rollers 52 rotate for guiding, the goods are discharged, then the pulling blocks 72 are pulled, the fixing shafts 71 are aligned with the fixing holes 42, then the pulling blocks 72 are loosened, the springs 73 push the fixing shafts 71 to enter the fixing holes 42, and the inverted U-shaped frame 51 is fixedly connected with the main frame 41 for carrying out next round of goods transportation.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims (7)

1. A supermarket cage trolley convenient for loading, unloading and unloading is characterized by comprising a bottom plate (1), universal wheels (2), a bearing unit (3), a rear cargo blocking unit (4), a guide unit (5) and a fixing unit (7); the bottom plate (1) is of a rectangular plate-shaped structure; four universal wheels (2) are arranged, and the four universal wheels (2) are respectively and fixedly arranged on four corners of the lower surface of the bottom plate (1); the bearing unit (3) is arranged on the upper surface of the bottom plate (1); the rear cargo blocking unit (4) is arranged on the rear part of the upper surface of the bottom plate (1); the guide units (5) are arranged at the left end and the right end of the upper part of the bottom plate (1); the fixing unit (7) is mounted on the guide unit (5).

2. A supermarket cage trolley convenient for loading, unloading and unloading according to claim 1, characterized in that: the rear cargo blocking unit (4) comprises a main frame (41), fixing holes (42), transverse reinforcing columns (43) and vertical blocking columns (44), the main frame (41) is of an inverted U-shaped structure, the lower end of the main frame (41) is fixedly installed at the left end and the right end of the rear side edge of the upper surface of the bottom plate (1), the number of the fixing holes (42) is two, the two fixing holes (42) are respectively formed in the left end and the right end of the upper portion of the main frame (41) from the front to the rear, the transverse reinforcing columns (43) are provided with a plurality of, the plurality of transverse reinforcing columns (43) are uniformly and transversely and fixedly installed in the main frame (41) from the top to the bottom, the vertical blocking columns (44) are provided with a plurality of which are uniformly and vertically and fixedly installed between the upper end of the main frame (41) and the upper surface of the bottom plate (1) from the left to the right.

3. A supermarket cage trolley convenient for loading, unloading and unloading according to claim 2, characterized in that: the bearing unit (3) comprises a rear rotating roller mounting plate (31), a rotating roller (32) and a front rotating roller mounting plate (33), the rear rotating roller mounting plate (31) is fixedly arranged on the rear side of the upper surface of the bottom plate (1), and is positioned at the front side of the main frame (41), the length of the rear rotating roller mounting plate (31) from left to right is the same as the length of the bottom plate (1) from left to right, the front rotating roller mounting plate (33) and the rear rotating roller mounting plate (31) have the same size and shape, the front rotary roller mounting plate (33) is fixedly arranged on the upper surface of the bottom plate (1), and is symmetrical with the back and forth of the back rotating roller mounting plate (31), a plurality of rotating rollers (32) are arranged between the front rotating roller mounting plate (33) and the back rotating roller mounting plate (31) in a uniform rotating way from left to right, and the rotating rollers (32) at the left end and the right end are flush with the left side and the right side of the bottom plate (1).

4. A supermarket cage trolley convenient for loading, unloading and unloading according to claim 3, wherein: the guide unit (5) contains type of falling U frame (51), guide roll (52) and rotation hole (53), type of falling U frame (51) have two, seted up rotation hole (53) on the lower extreme of type of falling U frame (51), the lower extreme of two type of falling U frames (51) is rotated respectively through rotating hole (53) and is installed on the live-rollers (32) of controlling both ends, guide roll (52) have a plurality of, and a plurality of guide roll (52) are evenly rotated and are installed in type of falling U frame (51).

5. A supermarket cage trolley convenient for loading, unloading and unloading according to claim 4, wherein: the shape and size of the guide roller (52) are consistent with those of the rotating roller (32) and are parallel to the rotating roller (32).

6. A supermarket trolley convenient for loading, unloading and unloading according to claim 5, wherein the supermarket trolley comprises: the fixing unit (7) comprises a fixing shaft (71), a pulling block (72) and a spring (73), the fixing shaft (71) is installed on the upper end of the rear side face of the inverted U-shaped frame (51) in a sliding mode from front to back, the fixing shaft (71) can stretch into the fixing hole (42), the lower end of the pulling block (72) is fixedly installed on the upper surface of the fixing shaft (71), the middle of the pulling block (72) is installed on the rear portion of the upper surface of the inverted U-shaped frame (51) in a sliding mode from front to back, the upper end of the pulling block (72) is located above the upper surface of the inverted U-shaped frame (51), and the spring (73) is fixedly installed between the rear end of the fixing shaft (71) and the inside of the inverted U-shaped frame (51).

7. A supermarket cage trolley convenient for loading, unloading and unloading according to claim 6, characterized in that: still include fixture block (6) and connecting plate (8), fixture block (6) fixed mounting is on the leading flank upper end of type of falling U frame (51), the one end of connecting plate (8) is rotated and is installed on one of them fixture block (6), the other end joint of connecting plate (8) is on another fixture block (6).

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