CN213974082U - Single-double layer switchable trolley - Google Patents
Single-double layer switchable trolley Download PDFInfo
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- CN213974082U CN213974082U CN202023051588.3U CN202023051588U CN213974082U CN 213974082 U CN213974082 U CN 213974082U CN 202023051588 U CN202023051588 U CN 202023051588U CN 213974082 U CN213974082 U CN 213974082U
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- dolly
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- 239000010410 layer Substances 0.000 abstract description 57
- 239000002356 single layer Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a single-layer and double-layer switchable small handcart, which comprises a carrying plate, wherein the carrying plate comprises an upper layer carrying plate and a lower layer carrying plate; the upper layer carrying plate and the lower layer carrying plate are connected through a height adjusting rod; the bottom of the lower layer carrying plate is connected with a universal wheel; one side of the lower-layer carrying plate is connected with a lower-layer back plate, and the top of the lower-layer back plate is connected with a handrail; sliding devices are arranged inside the carrying plates; the side surface of the lower loading plate is provided with a forklift hole matched with forklift equipment; the device has solved current equipment and can not realize single double-deck switching, and the function singleness, can't cooperate the problem of unloading with equipment such as fork truck, has simple structure, uses conveniently, can carry out single double-deck switching according to the demand, can realize the characteristics of automatic discharge with the direct cooperation of unloading equipment.
Description
Technical Field
The utility model belongs to the transportation equipment field, concretely relates to changeable small handcart of single bilayer.
Background
The small carts are widely used due to the requirement of carrying goods, but only single-layer small carts or double-layer small carts are usually available in the market, so in order to be suitable for various goods carrying environments, the two small carts are usually purchased at the same time, resources are wasted, and the using space of a warehouse is occupied; the conventional single-layer and double-layer switchable small cart is often single in function and inconvenient to load and unload goods, so that the single-layer and double-layer switchable small cart is urgently needed to be designed to solve the existing problems.
Disclosure of Invention
The utility model aims to solve the technical problem that a single double-deck changeable small handcart is provided, the device has solved current equipment and can not realize single double-deck switching, and the function singleness, can't cooperate the problem of unloading with equipment such as fork truck, has simple structure, uses conveniently, can carry out single double-deck switching according to the demand, can realize the characteristics of automatic discharge with the direct cooperation of unloading equipment.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a single-layer and double-layer switchable trolley comprises a carrying plate, wherein the carrying plate comprises an upper carrying plate and a lower carrying plate; the upper layer carrying plate and the lower layer carrying plate are connected through a height adjusting rod; the bottom of the lower layer carrying plate is connected with a universal wheel; one side of the lower-layer carrying plate is connected with a lower-layer back plate, and the top of the lower-layer back plate is connected with a handrail; slide devices are arranged inside the object carrying plate.
Preferably, the upper layer of carrying board and the lower layer of carrying board are both hollow structures with a plurality of notches on the upper surfaces.
Preferably, slider is including connecting the first electric putter in year thing inboard wall bottom surface, and the flexible end of first electric putter upwards is connected with the connecting plate, and the connecting plate upper surface is connected with the roller through the support rotation.
Preferably, the length of the roller is less than the length of the slot, the roller being located directly below the slot.
Preferably, the upper layer is carried thing board one side and is connected with the upper backplate, and the upper backplate is seted up flutedly towards upper layer year thing board one side surface, and the recess in-connection has second electric putter, and second electric putter's flexible end is connected with first push pedal.
Preferably, the surface of one side of the lower-layer back plate facing the lower-layer object carrying plate is provided with a groove, a third electric push rod is connected in the groove, and the telescopic end of the third electric push rod is connected with a second push plate.
Preferably, the surfaces of the two sides of the upper-layer carrying plate are hinged with baffle plates through hinges, and the baffle plates are fixedly connected with the upper-layer back plate through bolts in a vertical state; the baffle plate covers the upper surface of the upper-layer carrying plate when being placed normally.
Preferably, the height adjustment rod comprises a plurality of groups of cross rods, and each cross rod comprises two connecting rods hinged around the center; four ends of the cross rod are connected with retaining rings; the side surface of the carrying plate is transversely connected with a plurality of buckling columns which are connected and matched with the buckling rings.
Preferably, the side surface of the lower loading plate is provided with a plurality of forklift holes matched with a forklift; carry thing board one end and be connected with the shovel board of triangular prism structure through spout mechanism, the shovel board inserts the goods heap and fixes a position and supplementary unloading when being used for unloading.
Preferably, one side surface of the lower-layer back plate is connected with a control panel, and a controller and a remote control module are arranged in the control panel; the first electric push rod, the second electric push rod and the third electric push rod are all electrically connected with the controller.
The utility model provides a changeable small handcart of single bilayer's beneficial effect as follows:
the utility model adopts the installation and adjustment mode of combining the upper layer carrying plate, the lower layer carrying plate and the height adjusting rod, can quickly realize the switching between the single-layer trolley and the double-layer trolley, can conveniently adjust the height of the upper layer carrying plate, and greatly expands the application range of the trolley; the upper and lower carrying plates are internally provided with lifting type roll shafts, the back plate at the rear side of the carrying plate is provided with a push plate, the lower carrying plate can be directly matched with a forklift to lift, and after goods are lifted to a position needing unloading, the automatic unloading is carried out by utilizing the combination of the push plate and the roll shafts, so that the working procedures are greatly reduced, and the working efficiency is improved; the baffle of upper strata year thing board both sides can play spacing effect that prevents to fall, lays flat and covers behind the upper surface of last layer year thing board, can also regard as work platform to operating personnel places equipment and carries out the operation.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a general view of the mounting structure of the present invention;
fig. 2 is a bottom view of the general view of the mounting structure of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic structural diagram of the middle upper back plate of the present invention;
fig. 5 is a schematic structural view of a shovel plate of the present invention;
fig. 6 is a cross-sectional view of a sliding device according to the present invention;
in the figure: the upper layer carries thing board 1, notch 11, first electric putter 12, connecting plate 13, support 14, roller 15, upper backplate 16, second electric putter 161, first push pedal 162, lower floor carries thing board 2, lower floor backplate 21, handrail 22, second push pedal 24, fork truck hole 25, universal wheel 3, slider 4, baffle 5, cross bar 6, connecting rod 61, buckle 62, detain post 63, shovel board 7, control panel 8.
Detailed Description
As shown in fig. 1 to 6, a single-layer and double-layer switchable cart comprises a carrying plate, wherein the carrying plate comprises an upper carrying plate 1 and a lower carrying plate 2; the upper layer carrying plate 1 and the lower layer carrying plate 2 are connected through a height adjusting rod; the bottom of the lower layer carrying plate 2 is connected with a universal wheel 3; one side of the lower layer carrying plate 2 is connected with a lower layer back plate 21, and the top of the lower layer back plate 21 is connected with a handrail 22; the slide devices 4 are arranged inside the object carrying plates.
Preferably, the upper layer carrying plate 1 and the lower layer carrying plate 2 are both hollow structures with a plurality of notches 11 on the upper surfaces.
Preferably, the sliding device 4 comprises a first electric push rod 12 connected to the bottom surface of the inner wall of the carrier plate, the telescopic end of the first electric push rod 12 is upwardly connected with a connecting plate 13, and the upper surface of the connecting plate 13 is rotatably connected with a roller shaft 15 through a bracket 14.
Preferably, the length of the roller 15 is less than the length of the slot 11, and the roller 15 is located directly below the slot 11.
Preferably, one side of the upper layer carrying plate 1 is connected with an upper layer back plate 16, a groove is formed in the surface of one side of the upper layer back plate 16 facing the upper layer carrying plate 1, a second electric push rod 161 is connected in the groove, and the telescopic end of the second electric push rod 161 is connected with a first push plate 162.
Preferably, the surface of one side of the lower back plate 21 facing the lower object carrying plate 2 is provided with a groove, a third electric push rod is connected in the groove, and the telescopic end of the third electric push rod is connected with a second push plate 24.
Preferably, the surfaces of two sides of the upper-layer carrying plate 1 are hinged with baffle plates 5 through hinges, and the baffle plates 5 are fixedly connected with the upper-layer back plate 16 through bolts in a vertical state; the baffle 5 covers the upper surface of the upper-layer carrying plate 1 when being laid flat.
Preferably, the height adjustment bar comprises a plurality of sets of cross bars 6, the cross bars 6 comprising two connecting rods 61 hinged around the center; four ends of the cross rod 6 are connected with retaining rings 62; the side surface of the carrying plate is transversely connected with a plurality of buckling columns 63 which are connected and matched with the buckling rings 62.
Preferably, a plurality of forklift holes 25 matched with a forklift are formed in the side surface of the lower loading plate 2; carry thing board one end and be connected with shovel board 7 of triangular prism structure through spout mechanism, shovel board 7 inserts the goods heap when being used for unloading and fixes a position and supplementary unloading.
Preferably, one side surface of the lower back plate 21 is connected with a control panel 8, and a controller and a remote control module are arranged in the control panel 8; the first electric push rod 12, the second electric push rod 161 and the third electric push rod are all electrically connected with the controller.
The working principle of the single-layer and double-layer switchable small cart is as follows:
the buckle ring 62 at the end part of the cross rod 6 is connected with buckle columns 63 at different positions by changing the hinge angle of the cross rod 6, so that the function of lifting the upper-layer carrying plate 1 is realized, and the switching of single and double layers and the height adjustment of the upper-layer carrying plate 1 are realized; when goods are transported, the sliding device 4 is retracted into the goods carrying plate, when the goods need to be unloaded, the device and the goods are integrally lifted by matching with a forklift hole 25 of the lower-layer goods carrying plate 2 through a forklift, so that the goods are lifted to a specified position, and a loading shovel plate 7 can be selected to be inserted into a goods pile for limiting and fixing; then the sliding device 4 is lifted, and unloading is carried out by using the push plate and the roller shaft 15; baffle 5 of upper strata year thing board 1 both sides can play spacing effect of preventing to fall, lays flat and covers behind 1 upper surface of upper strata year thing board, can also regard as work platform to operating personnel places equipment and carries out the operation.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. A switchable dolly of single bilayer which characterized in that: comprises an object carrying plate, wherein the object carrying plate comprises an upper object carrying plate (1) and a lower object carrying plate (2); the upper layer carrying plate (1) is connected with the lower layer carrying plate (2) through a height adjusting rod; the bottom of the lower loading plate (2) is connected with a universal wheel (3); one side of the lower loading plate (2) is connected with a lower back plate (21), and the top of the lower back plate (21) is connected with a handrail (22); sliding devices (4) are arranged in the object carrying plates.
2. The single-double layer switchable dolly of claim 1, wherein: the upper layer carrying plate (1) and the lower layer carrying plate (2) are both of hollow structures, and the upper surfaces of the hollow structures are provided with a plurality of notches (11).
3. The single-double layer switchable dolly of claim 1, wherein: the sliding device (4) comprises a first electric push rod (12) connected to the bottom surface of the inner wall of the carrying plate, the telescopic end of the first electric push rod (12) is upwards connected with a connecting plate (13), and the upper surface of the connecting plate (13) is rotatably connected with a roll shaft (15) through a support (14).
4. The single-double layer switchable dolly of claim 3, wherein: the length of the roll shaft (15) is smaller than that of the notch (11), and the roll shaft (15) is located under the notch (11).
5. The single-double layer switchable dolly of claim 1, wherein: the upper layer is carried thing board (1) one side and is connected with upper backplate (16), and upper backplate (16) are seted up flutedly towards upper layer year thing board (1) side surface, and the recess in-connection has second electric putter (161), and the flexible end of second electric putter (161) is connected with first push pedal (162).
6. The single-double layer switchable dolly of claim 1, wherein: the surface of one side of the lower-layer back plate (21) facing the lower-layer loading plate (2) is provided with a groove, a third electric push rod is connected in the groove, and the telescopic end of the third electric push rod is connected with a second push plate (24).
7. The single-double layer switchable dolly of claim 1, wherein: the surfaces of two sides of the upper-layer carrying plate (1) are hinged with baffle plates (5) through hinges, and the baffle plates (5) are fixedly connected with an upper-layer back plate (16) through bolts in a vertical state; the baffle (5) covers the upper surface of the upper-layer carrying plate (1) when being laid flat.
8. The single-double layer switchable dolly of claim 1, wherein: the height adjusting rod comprises a plurality of groups of cross rods (6), and each cross rod (6) comprises two connecting rods (61) hinged around the center; four ends of the cross rod (6) are connected with retaining rings (62); the side surface of the carrying plate is transversely connected with a plurality of buckling columns (63) which are connected and matched with the buckling rings (62).
9. The single-double layer switchable dolly of claim 1, wherein: a plurality of forklift holes (25) are formed in the side surface of the lower loading plate (2) and matched with a forklift; one end of the object carrying plate is connected with a shovel plate (7) with a triangular prism structure through a sliding groove mechanism.
10. The single-double layer switchable dolly of claim 1, wherein: the surface of one side of the lower-layer back plate (21) is connected with a control panel (8), and a controller and a remote control module are arranged in the control panel (8); the first electric push rod (12), the second electric push rod (161) and the third electric push rod (23) are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051588.3U CN213974082U (en) | 2020-12-17 | 2020-12-17 | Single-double layer switchable trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051588.3U CN213974082U (en) | 2020-12-17 | 2020-12-17 | Single-double layer switchable trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213974082U true CN213974082U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051588.3U Active CN213974082U (en) | 2020-12-17 | 2020-12-17 | Single-double layer switchable trolley |
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| CN (1) | CN213974082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635799A (en) * | 2022-11-04 | 2023-01-24 | 兴锋脚轮(江苏)有限公司 | A cart structure with multiple braking double-wheel casters |
| CN115783002A (en) * | 2022-11-28 | 2023-03-14 | 贵州电网有限责任公司 | Folding cart with freely adjustable height |
-
2020
- 2020-12-17 CN CN202023051588.3U patent/CN213974082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635799A (en) * | 2022-11-04 | 2023-01-24 | 兴锋脚轮(江苏)有限公司 | A cart structure with multiple braking double-wheel casters |
| CN115783002A (en) * | 2022-11-28 | 2023-03-14 | 贵州电网有限责任公司 | Folding cart with freely adjustable height |
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