CN211166967U

CN211166967U - Handcart of safe transportation goods

Info

Publication number: CN211166967U
Application number: CN201921814825.1U
Authority: CN
Inventors: 周韶宁
Original assignee: Zhejiang Baishi Technology Co Ltd
Current assignee: Zhejiang Baishi Technology Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-04
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to the field of material transportation equipment, and discloses a trolley for safely transporting goods, which comprises a trolley body base, wherein trundles are installed below the trolley body base, the trolley body base comprises a supporting bottom plate and a goods shelf arranged on the supporting bottom plate, the goods shelf comprises a first goods plate, a second goods plate and a third goods plate from bottom to top, the first goods plate is fixedly connected with the supporting bottom plate through a strut, the first goods plate is connected with the third goods plate through an adjusting component, the adjusting component comprises a lifting pipe and a screw rod for driving the lifting pipe to move up and down, the lower end of the screw rod is fixed on the first goods plate through a bearing seat, the end part of the screw rod extends to the lower side of the first goods plate, and the lower end of the screw rod is provided with a driven gear; still include the driving gear, driving gear and driven gear meshing, the middle part interference fit of driving gear has the pivot, and the pivot passes through bearing frame fixed connection with first goods board, and the hand wheel is installed to the lower extreme of pivot. The trolley has the advantages of wide application range, convenience in use and the like.

Description

Handcart of safe transportation goods

Technical Field

The utility model relates to a cargo transportation equipment field has especially related to a handcart of safe transportation goods.

Background

In the field of express delivery, goods and transportation between express deliveries are frequent, and a lot of goods in a logistics center are pulled into the logistics center or a warehouse from factories and then packaged in the logistics center and the warehouse. Therefore, the handcart is often needed to be used, the traditional handcart is a double-wheel handcart, and the handcart has the advantages of convenience in use, high goods loading speed and the like. For example chinese patent CN205131298U discloses a be fit for sending collapsible handcart of express delivery usefulness, this handcart is the improvement of traditional handcart, and the handcart after the improvement has simple structure, and convenient to use only can transport the parcel of a plurality of express delivery cartons or express bag simultaneously steadily with a handcart, and the handcart is collapsible, carries lightly, has saved the space, has brought bigger facility for people's life.

However, the trolley has the disadvantages that firstly the trolley can only transport goods with a large box body, the tipping of the goods is easy to occur if the box body is small, and the trolley is not easy to place when transporting goods with various sizes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to among the prior art express delivery cabinet tool to lock low in locking strength, shortcoming such as lock unreliable provides a handcart of safe transportation goods.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a trolley for safely transporting goods comprises a trolley body base, wherein trundles are installed below the trolley body base, the trolley body base comprises a supporting base plate and a goods shelf arranged on the supporting base plate, the goods shelf comprises a first goods plate, a second goods plate and a third goods plate from bottom to top, the first goods plate and the supporting base plate are fixedly connected through a strut, the first goods plate and the third goods plate are connected through an adjusting assembly, the adjusting assembly comprises a lifting pipe and a screw rod for driving the lifting pipe to move up and down, the lower end of the screw rod is fixed on the first goods plate through a bearing seat, the end part of the screw rod extends to the lower side of the first goods plate, and the lower end of the screw rod is provided with a driven gear; still include the driving gear, driving gear and driven gear meshing, the middle part interference fit of driving gear has the pivot, and the pivot passes through bearing frame fixed connection with first goods board, and the hand wheel is installed to the lower extreme of pivot.

As preferred, the inner wall of fall pipe is seted up there is the internal thread, fall pipe and screw thread fit, and the number of lifting unit is 4 and constitutes the rectangle each other, and driven gear is all installed to the bottom of every screw rod, and 4 driven gear are the same, and the driving gear drives four driven gear synchronous rotations, and driven gear drives the screw rod synchronous rotation, and the screw rod drives the fall pipe up-and-down motion through the cooperation with the fall pipe.

Preferably, the second pallet is fixedly mounted on the elevator tube.

As preferably, all be provided with on first goods board, second goods board and the third goods board and be used for restricting enclosing of article along, enclose the four corners on edge and all seted up the spliced eye, first goods board, second goods board and third goods board are in the coaxial setting of spliced eye at same azimuth, and the spliced eye of first goods board is the blind hole, and the spliced eye of second goods board and third goods board is the through-hole.

Preferably, the enclosing edge part of the first cargo board is provided with an opening and closing door, and one end of the opening and closing door is hinged with the enclosing edge through a hinged shaft.

Preferably, still include the bounding wall, the both ends of bounding wall are provided with the mating holes, and when the bounding wall was installed on enclosing along, the mating holes set up with the spliced eye coaxial line.

The utility model discloses owing to adopted above technical scheme, have following apparent technological effect:

the utility model discloses a structural design has designed a handcart, and this handcart can the goods be placed to the multilayer, and the layer that holds of the one deck minimum can carry out the regulation of height as required moreover, has improved the practicality of handcart greatly. This handcart utilizes to enclose along and detachable bounding wall can realize carrying out the cladding to holding the article on the frame simultaneously to less risk that the goods dropped from the pallet.

Drawings

Fig. 1 is a schematic view of the overall structure of the apparatus.

Fig. 2 is a schematic view of the driving gear and the driven gear of fig. 1.

Fig. 3 is a schematic structural view of the shroud.

The names of the parts indicated by the numerical references in the drawings are as follows: the lifting device comprises a vehicle body base 1, a vehicle body base 2, casters 3, a supporting base plate 4, a goods shelf 5, a first goods plate 6, a support column 8, a second goods plate 9, a third goods plate 10, a lifting pipe 11, a screw rod 12, a driven gear 12, a driving gear 13, a rotating shaft 14, a hand wheel 15, a surrounding edge 16, an inserting hole 17, a surrounding plate 18 and a matching hole 19.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 to 3, a trolley for safely transporting goods comprises a trolley body base 1, wherein casters 2 are installed below the trolley body base 1, the number of the casters 2 is 4, two casters 2 are universal wheels for steering, and the other two casters 2 are fixed wheels. The vehicle body base 1 comprises a supporting base plate 3 and a goods shelf 4 arranged on the supporting base plate 3, the goods shelf 4 comprises a first goods plate 5, a second goods plate 8 and a third goods plate 9 from bottom to top in sequence, the first goods plate 5 and the supporting base plate 3 are fixedly connected through a strut 6, the first goods plate 5 and the third goods plate 9 are connected through an adjusting assembly, the adjusting assembly comprises a lifting pipe 10 and a screw rod 11 driving the lifting pipe 10 to move up and down, the lower end of the screw rod 11 is fixed on the first goods plate 5 through a bearing seat, the end part of the screw rod extends to the lower side of the first goods plate 5, and a driven gear 12 is arranged on the lower end of the screw rod 11 as an optical axis; still include driving gear 13, driving gear 13 and driven gear 12 meshing, driving gear 13's middle part interference fit has pivot 14, and pivot 14 passes through bearing frame fixed connection with first goods board 5, and hand wheel 15 is installed to the lower extreme of pivot 14.

The embodiment realizes synchronous rising and falling of the goods shelf 4 through gear meshing transmission, thereby ensuring the stability of adjustment and realizing the stable rising and falling of the goods shelf 4. It should be noted that the second pallet 8 and the third pallet 9 in this embodiment cannot contain heavy objects, because the strength requirements of the elevator tube 10 and the screw rod 11 are high, and the screw rod 11 and the elevator tube 10 are prevented from being inclined to cause jamming. Heavier objects can be placed on the first pallet 5, which not only can be reliably supported, but also is convenient for taking and placing, and the center of gravity of the vehicle can be ensured to be at a lower position.

In this embodiment, the internal thread has been seted up to the inner wall of fall way 10, fall

way

10 and 11 screw-thread fit of screw rod, and lifting unit's number is 4 and constitutes the rectangle each other, and driven gear 12 is all installed to the bottom of every screw rod 11, and 4 driven gear 12 are the same, and driving gear 13 drives four driven gear 12 synchronous rotations, and driven gear 12 drives screw rod 11 synchronous rotation, and screw rod 11 drives the up-and-down motion of fall way 10 through the cooperation with fall way 10.

In this embodiment, the second pallet 8 is fixedly mounted on the elevator tube 10, and a specific mounting manner may be to mount a limiting plate (not shown) on the elevator tube 10, and the second pallet 8 is supported on the limiting plate.

In order to prevent that the goods from dropping from the pallet, all be provided with on first pallet 5, second pallet 8 and the third pallet 9 and be used for restricting enclosing along 16 of article, enclose the four corners along 16 and all seted up plughole 17, first pallet 5, second pallet 8 and the coaxial setting of plughole 17 at same azimuth of third pallet 9, the plughole 17 of first pallet 5 is the blind hole, the plughole 17 of second pallet 8 and third pallet 9 is the through-hole.

The handcart also comprises a coaming 18, wherein the coaming 18 is provided with a matching hole 19 at two ends, and when the coaming 18 is arranged on the surrounding edge 16, the matching hole 19 and the inserting hole 17 are coaxially arranged.

When the enclosing plate 18 is needed in use, the enclosing plate 18 is placed on the enclosing edge 16 of the first cargo board 5, the second cargo board 8 or the third cargo board 9 and then is inserted into the inserting hole 17 through the inserting shaft, so that the enclosing plate 18 is ensured to be installed on the enclosing edge 16 to play a limiting role. The surrounding plate 18 may be an annular member as a whole, or may be an annular member formed by assembling.

Example 2

Unlike embodiment 1, in this embodiment, the opening and closing door is provided at the portion of the peripheral edge 16 of the first cargo board 5, and one end of the opening and closing door is hinged to the peripheral edge 16 through a hinge shaft.

Example 3

Unlike embodiment 1, the first pallet 5 is also provided as a metal plate in this embodiment.

Example 4

Different from embodiment 1, this embodiment adopts the sprocket drive to realize that the screw rod rotates in step, specifically for the driving gear adopts four sprocket parts to replace to can realize connecting four sprockets.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A trolley for the safe transport of goods, characterized in that: the automatic loading and unloading device comprises a vehicle body base, wherein trundles are arranged below the vehicle body base, the vehicle body base comprises a supporting base plate and a goods shelf arranged on the supporting base plate, the goods shelf comprises a first goods plate, a second goods plate and a third goods plate from bottom to top, the first goods plate and the supporting base plate are fixedly connected through a strut, the first goods plate and the third goods plate are connected through an adjusting assembly, the adjusting assembly comprises a lifting pipe and a screw rod for driving the lifting pipe to move up and down, the lower end of the screw rod is fixed on the first goods plate through a bearing seat, the end part of the screw rod extends to the lower side of the first goods plate, and the lower end of the screw rod is provided with a; still include the driving gear, driving gear and driven gear meshing, the middle part interference fit of driving gear has the pivot, and the pivot passes through bearing frame fixed connection with first goods board, and the hand wheel is installed to the lower extreme of pivot.

2. A trolley for the safe transport of cargo according to claim 1, characterized in that: the inner wall of fall way is seted up there is the internal thread, fall way and screw rod screw-thread fit, and lifting unit's number is 4 and constitutes the rectangle each other, and driven gear is all installed to the bottom of every screw rod, and 4 driven gear are the same, and the driving gear drives four driven gear synchronous rotations, and driven gear drives the screw rod synchronous rotation, and the screw rod drives the fall way up-and-down motion through the cooperation with the fall way.

3. A trolley for the safe transport of cargo according to claim 2, characterized in that: the second pallet is fixedly mounted on the elevator tube.

4. A trolley for the safe transport of cargo according to claim 1, characterized in that: all be provided with on first goods board, second goods board and the third goods board and be used for restricting enclosing of article along, enclose the four corners on edge and all seted up the spliced eye, first goods board, second goods board and third goods board are in the coaxial setting of spliced eye at same azimuth, and the spliced eye of first goods board is the blind hole, and the spliced eye of second goods board and third goods board is the through-hole.

5. A trolley for the safe transport of cargo according to claim 4, characterized in that: the enclosing edge part of the first pallet is provided with an opening and closing door, and one end of the opening and closing door is hinged with the enclosing edge through a hinged shaft.

6. A trolley for the safe transport of cargo according to claim 5, characterized in that: still include the bounding wall, the both ends of bounding wall are provided with the mating holes, and when the bounding wall was installed and is being enclosed along last, the mating holes set up with the spliced eye coaxial line.