CN109823381B - Shallow is used in commodity circulation transportation convenient to dismantle installation - Google Patents
Shallow is used in commodity circulation transportation convenient to dismantle installation Download PDFInfo
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- CN109823381B CN109823381B CN201910034368.2A CN201910034368A CN109823381B CN 109823381 B CN109823381 B CN 109823381B CN 201910034368 A CN201910034368 A CN 201910034368A CN 109823381 B CN109823381 B CN 109823381B
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Abstract
The invention discloses a trolley for logistics transportation, which is convenient to disassemble and assemble and comprises a first trolley body and a second trolley body, the first vehicle body comprises a first supporting plate and a connecting block, the connecting block is fixedly arranged on one side of the first supporting plate and is provided with a pin shaft in a penetrating way, the two sides of the first supporting plate are provided with buckles, the second vehicle body comprises a second supporting plate and a notch, the notch is arranged at one side of the second supporting plate and corresponds to the connecting block, an L-shaped sliding chute is fixedly arranged in the notch, two ends of the pin shaft are slidably arranged in the L-shaped sliding groove, two sides of the second supporting plate are provided with clamping hooks, the clamping hook is correspondingly clamped with the clamping buckle, two groups of universal wheels are respectively screwed at the bottom of the first supporting plate and the bottom of the second supporting plate, the upper surface of the second supporting plate is connected with a handle in an inserting mode through a mounting seat, a plunger screw is connected in the mounting seat in a threaded mode, and a groove is formed in the handle corresponding to the plunger screw. The folding type folding chair can be folded, saves space, is convenient to disassemble and install, and saves time and labor.
Description
Technical Field
The invention belongs to the technical field of logistics trolleys, and particularly relates to a trolley for logistics transportation, which is convenient to disassemble and assemble.
Background
The handcart is a transport vehicle pushed and pulled by manpower, which is the ancestor of all vehicles, although the technology of transporting materials of the handcart is continuously developed, the handcart is still used as an indispensable transport tool till now, and the handcart is widely applied in production and life because of low manufacturing cost, simple maintenance, convenient operation and light dead weight, can work in places where the motor vehicle is inconvenient to use, and is very convenient for transporting lighter objects in short distance. It is widely used in material handling industries such as factories, office buildings, libraries, hotels, catering industry, logistics transportation and the like.
The flat-plate trolley in the existing logistics trolley is convenient to use and wide in application, but the existing flat-plate trolley cannot be folded and is inconvenient to carry, and the flat-plate trolley can be disassembled or assembled only by virtue of a professional tool, so that the flat-plate trolley occupies the space in the trolley and the disassembly and assembly time of a user when the flat-plate trolley is required to be carried and used along with the trolley.
Therefore, the trolley for logistics transportation convenient to disassemble and assemble is provided to solve the problems in the prior art, can be folded, saves space, is convenient to disassemble and assemble, does not need other professional tools, and saves time.
Disclosure of Invention
The invention aims to provide a trolley for logistics transportation, which is convenient to disassemble and assemble, and aims to solve the problems that the trolley cannot be folded, is inconvenient to disassemble and assemble, needs other professional tools and wastes time in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a trolley for logistics transportation convenient to disassemble and assemble comprises a first trolley body and a second trolley body, wherein the first trolley body comprises a first support plate and two groups of connecting blocks, the two groups of connecting blocks are fixedly arranged on one side of the first support plate, pin holes are formed in the two groups of connecting blocks in a penetrating manner and are parallel to the side edge of the first support plate, the pin holes are close to the connecting blocks and are far away from one side of the first support plate, pin shafts are fixedly arranged inside the pin holes, two groups of screw tubes are fixedly welded on the lower surface of the first support plate and far away from one side of the connecting blocks, universal wheels are screwed in the two groups of screw tubes, a group of buckles are fixedly arranged on the first support plate and are perpendicular to the two side edges of the pin shafts, the two groups of buckles are correspondingly arranged, the second trolley body comprises a second support plate and two groups of notches, the two groups of notches are arranged on one, two groups of side walls corresponding to the two groups of notches are fixedly provided with L-shaped chutes, two ends of two groups of pin shafts are slidably arranged in the four groups of L-shaped chutes, pins are fixedly arranged on the two side edges of the second supporting plate, which are perpendicular to the pin shafts, clamping hooks are movably sleeved on the two groups of pins, the clamping hook is correspondingly clamped with the clamping buckle, two groups of spiral pipes are fixedly welded on one side of the lower surface of the second supporting plate, which is far away from the notch, universal wheels are also screwed in the two groups of spiral pipes, a mounting seat is fixedly arranged on one side of the upper surface of the second supporting plate, which is far away from the notch, two groups of round holes are arranged on the upper surface of the mounting seat, handles are inserted into the two groups of round holes, two groups of screw holes are formed in one side, away from the second supporting plate, of the mounting seat and correspond to the positions of the handle, plunger screws are screwed in the two groups of screw holes, and grooves are formed in the positions, corresponding to the plunger screws, of the handle;
the L-shaped sliding grooves comprise first sliding grooves and second sliding grooves, the first sliding grooves are perpendicular to the second sliding grooves, the first sliding grooves are arranged on the inner side edges of the notches, the second sliding grooves are bent towards the lower surface of the second supporting plate, the side edges of the second sliding grooves are not higher than the surfaces of the notches, and the lower surface of the second supporting plate is located at the position of the second sliding grooves and provided with notches.
Preferably, the width of the first sliding groove and the width of the second sliding groove are both larger than the diameter of the pin shaft.
Preferably, the distance between the end part of the second chute and the lower surface of the second supporting plate is greater than the thickness of the first supporting plate.
Preferably, the upper surfaces of the first supporting plate and the second supporting plate are flush.
Preferably, the length of the connecting block is smaller than that of the first sliding groove.
Preferably, four groups of universal wheels are respectively close to two groups of corners of the first supporting plate and the second supporting plate which are far away from each other.
Preferably, the height of the handle is not less than 1000mm, the diameter of the handle is not less than 20mm, and a rubber sleeve is arranged at the handheld part of the handle.
The invention has the technical effects and advantages that: compared with the prior art, the logistics transportation cart convenient to disassemble and assemble provided by the invention has the following advantages:
1. the cart is divided into the first cart body and the second cart body, the first supporting plate can be pulled through the sliding connection of the L-shaped sliding groove and the pin shaft, the connecting block is pulled out of the groove opening, and the first supporting plate swings towards the bottom of the first supporting plate, so that the cart body can be folded, and the space is saved;
2. during the installation shallow, directly with in pushing down the round hole on the mount pad of handle, twist inside the solenoid with the universal wheel, slide in L shape spout through the round pin axle, lift up first layer board, push the connecting block in the notch on the second layer board, the trip that rethread second layer board both sides set up blocks the buckle that sets up in first layer board both sides, can accomplish the installation of shallow, during the dismantlement, directly extract the handle, unscrew the universal wheel, lift the trip, pull out the connecting block from the notch, can accomplish the dismantlement of shallow. The installation is dismantled conveniently, need not use manpower sparingly and time with the help of other specialized tool.
Drawings
FIG. 1 is a schematic perspective exploded view of the present invention;
FIG. 2 is a schematic perspective view of a first perspective of the present invention;
FIG. 3 is a perspective view of a second perspective of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic side view of the present invention;
FIG. 6 is a schematic cross-sectional view A-A of FIG. 4 according to the present invention;
FIG. 7 is an enlarged view of a portion of the structure of the invention at B in FIG. 6;
fig. 8 is a partially enlarged structural view of the portion C in fig. 6 according to the present invention.
In the figure: the universal wheel comprises a first vehicle body 1, a second vehicle body 2, a first supporting plate 3, a connecting block 4, a pin hole 5, a pin shaft 6, a solenoid 7, a universal wheel 8, a buckle 9, a second supporting plate 10, a notch 11, a sliding chute 12L-shaped, a first sliding chute 1201, a second sliding chute 1202, a pin 13, a hook 14, a mounting seat 15, a round hole 16, a handle 17, a screw hole 18, a plunger screw 19, a groove 20, a notch 21 and a rubber sleeve 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a trolley for logistics transportation, which is convenient to disassemble and assemble and shown in figures 1-8, and comprises a first trolley body 1 and a second trolley body 2, wherein the first trolley body 1 comprises a first supporting plate 3 and two groups of connecting blocks 4, the two groups of connecting blocks 4 are fixedly arranged on one side of the first supporting plate 3, the two groups of connecting blocks 4 are arranged to balance stress, and the first trolley body 1 and the second trolley body 2 can be better connected through the two groups of connecting blocks 4; pin holes 5 penetrate through the two groups of connecting blocks 4 in parallel to the side edge of the first supporting plate 3, the pin holes 5 are close to the connecting blocks 4 and far away from one side of the first supporting plate 3, pin shafts 6 are fixedly arranged in the pin holes 5, and the first vehicle body 1 and the second vehicle body 2 are better butted by arranging the pin shafts 6; two groups of spiral tubes 7 are fixedly welded on one side of the lower surface of the first supporting plate 3, which is far away from the connecting block 4, universal wheels 8 are screwed in the two groups of spiral tubes 7, and the two groups of spiral tubes 7 are screwed in the spiral tubes 7 through the universal wheels 8, so that the dismounting and the mounting are convenient, other tools are not needed, the time is saved, and the convenience and the rapidness are realized; the first supporting plate 3 is fixedly provided with a group of buckles 9 perpendicular to two side edges of the pin shaft 6, the two groups of buckles 9 are arranged correspondingly, the second vehicle body 2 comprises a second supporting plate 10 and two groups of notches 11, the two groups of notches 11 are arranged in two groups, the two groups of notches 11 are arranged on one side of the second supporting plate 10, the two groups of notches 11 correspond to the two groups of connecting blocks 4 respectively, the notches 11 correspond to the connecting blocks 4, the first supporting plate 3 and the second supporting plate 10 can be conveniently installed, and interference is avoided; the two groups of side walls corresponding to the two groups of notches 11 are fixedly provided with L-shaped chutes 12, two ends of two groups of pin shafts 6 are slidably arranged in the four groups of L-shaped chutes 12 and are arranged in the L-shaped chutes 12 through the pin shafts 6, and the pin shafts 6 can slide in the L-shaped chutes 12 under the guiding action of the L-shaped chutes 12, so that the installation is convenient; pins 13 are fixedly arranged on the two sides of the second supporting plate 10, which are perpendicular to the pin shaft 6, respectively, and hooks 14 are movably sleeved on the two groups of pins 13, the hooks 14 are correspondingly clamped with the buckles 9, and the hooks 14 are correspondingly clamped with the buckles 9, so that the hooks 14 pull the buckles 9, and the first supporting plate 3 and the second supporting plate 10 are prevented from slipping and separating due to the action of external force after being arranged; two groups of screw pipes 7 are fixedly welded on one side of the lower surface of the second supporting plate 10, which is far away from the notch 12, universal wheels 8 are screwed in the two groups of screw pipes 7, and two groups of universal wheels 8 are also mounted on the lower surface of the second supporting plate 10 through the screw pipes 7, so that the whole trolley is balanced in stress, convenient to push and pull, connected in a threaded manner and convenient to mount and dismount; a mounting seat 15 is fixedly arranged on one side, away from the notch 7, of the upper surface of the second supporting plate 10, two groups of round holes 16 are formed in the upper surface of the mounting seat 15, handles 17 are inserted into the two groups of round holes 16, and the handles 17 are inserted into the round holes 16, so that the handles 17 are conveniently and quickly mounted; two groups of screw holes 18 are formed in one side, away from the second supporting plate 10, of the mounting seat 15 corresponding to the handle 17, plunger screws 19 are screwed in the two groups of screw holes 18, grooves 20 are formed in positions, corresponding to the plunger screws 19, of the handle 17, the plunger screws 19 are correspondingly clamped with the grooves 20 by arranging the plunger screws 19 and arranging the grooves 20 in the handle 17, and slipping of the handle 17 in the pushing and pulling process is prevented after the handle is mounted.
Preferably, the L-shaped sliding slot 12 includes a first sliding slot 1201 and a second sliding slot 1202, the first sliding slot 1201 is disposed perpendicular to the second sliding slot 1202, the first sliding slot 1201 is disposed on the inner side of the slot 12, and the second sliding slot 1202 is bent toward the lower surface of the second supporting plate 10.
Through adopting above-mentioned technical scheme, through setting up first spout 1201 and second spout 1202, the installation and the dismantlement of the first layer board 3 of direction and second layer board 10 that can be better, through the settlement of the direction of second spout 1202, both avoided second spout 1202 to interfere when loading article, can play the guide effect again, make first layer board 3 can directly roll over to second layer board 10 bottom, save space.
Preferably, the side of the second sliding slot 1202 is not higher than the surface of the notch 12, and the lower surface of the second supporting plate 10 at the position of the second sliding slot 1202 is provided with a notch 21.
By adopting the above technical scheme, the side edge of the second chute 1202 is not higher than the surface of the notch 12, so that the phenomenon that the gap between the first supporting plate 3 and the second supporting plate 10 is too large and the closing is not in place, which influences the loading of goods by the cart is avoided, and the interference between the second chute 1202 and the second supporting plate 10 is avoided by arranging the notch 21.
Preferably, the widths of the first sliding groove 1201 and the second sliding groove 1202 are both greater than the diameter of the pin 6.
By adopting the above technical scheme, the pin 6 can better slide inside the first sliding groove 1201 and the second sliding groove 1202 by limiting the widths of the first sliding groove 1201 and the second sliding groove 1202 and the diameter of the pin 6.
Preferably, the distance between the end of the second sliding slot 1202 and the lower surface of the second supporting plate 10 is greater than the thickness of the first supporting plate 3.
By adopting the above technical solution, the first supporting plate 3 can be better folded to the lower part of the second supporting plate 10 by limiting the distance between the end of the second chute 1202 and the lower surface of the second supporting plate 10.
Preferably, the upper surfaces of the first supporting plate 3 and the second supporting plate 10 are flush.
Through adopting above-mentioned technical scheme, through the injecing to first layer board 3 and second layer board 10 upper surface, avoid appearing the step between first layer board 3 and the second layer board 10, influence the loading and the transportation of goods.
Preferably, the length of the connecting block 4 is smaller than the length of the first sliding groove 1201.
Through adopting above-mentioned technical scheme, through the injecing to the length of connecting block 4, avoid connecting block 4 overlength to make its grafting installation not in place, make first layer board 3 and second layer board 10 direct clearance too big, influence the loading of goods.
Preferably, four sets of said universal wheels 8 are respectively close to two sets of corners of the first supporting plate 3 and the second supporting plate 10 which are far away from each other.
Through adopting above-mentioned technical scheme, through the injecing to 8 positions of universal wheel, make the shallow more firm, avoid the uneven emergence of phenomenon such as crooked empting of appearing of atress.
Preferably, the following components: the height of the handle 17 is not less than 1000mm, the diameter of the handle 17 is not less than 20mm, and a rubber sleeve 22 is installed at the handheld part of the handle 17.
Through adopting above-mentioned technical scheme, through the injecing to the height and the diameter of handle 17, make more convenient and humanized when using of shallow, through setting up rubber sleeve 22, appear skidding the phenomenon when avoiding using.
Working principle or structural principle: through the setting of the plunger screw 19 of the inside of mount pad 15 on the second layer board 10, can directly push handle 17 downwards in the round hole 16 on the mount pad 15, the recess 20 of seting up on handle 17 is blocked through plunger screw 19, make the difficult slippage of handle 17, set up solenoid 7, can directly twist universal wheel 8 inside solenoid 7, can accomplish the installation of universal wheel 8, slide in L shape spout 12 through round pin axle 6, lift first layer board 3, push connecting block 4 into in the notch 11 of second layer board 10 side, the buckle 9 that sets up in first layer board 3 both sides is blocked to trip 14 that rethread second layer board 10 both sides set up, can accomplish the installation of shallow, during the dismantlement, directly extract handle 17, twist off universal wheel 8, lift up trip 14, pull out connecting block 4 from the notch 11, can accomplish the dismantlement of shallow. The installation and the disassembly are convenient, and the time and the labor are saved without the help of other professional tools. The first supporting plate 3 swings towards the bottom of the second supporting plate 10, so that the folding of the vehicle body can be completed, and the space is saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a shallow is used in commodity circulation transportation convenient to dismantle installation, includes first automobile body (1) and second automobile body (2), its characterized in that: the first vehicle body (1) comprises a first supporting plate (3) and connecting blocks (4), the connecting blocks (4) are divided into two groups, the two groups of connecting blocks (4) are fixedly arranged on one side of the first supporting plate (3), pin holes (5) penetrate through the two groups of connecting blocks (4) in parallel to the side edge of the first supporting plate (3), the pin holes (5) are close to the connecting blocks (4) and far away from one side of the first supporting plate (3), pin shafts (6) are fixedly arranged in the pin holes (5), two groups of screwed pipes (7) are fixedly welded on one side of the lower surface of the first supporting plate (3) far away from the connecting blocks (4), universal wheels (8) are screwed in the two groups of screwed pipes (7), a group of buckles (9) are fixedly arranged on two side edges of the first supporting plate (3) perpendicular to the pin shafts (6), the two groups of buckles (9) are correspondingly arranged, and the second vehicle body (2) comprises a second supporting plate (, the structure comprises two groups of notches (11), wherein the two groups of notches (11) are arranged on one side of a second supporting plate (10), the two groups of notches (11) correspond to two groups of connecting blocks (4) respectively, two groups of L-shaped sliding grooves (12) are fixedly arranged on two groups of side walls corresponding to the notches (11), two groups of pins (6) are slidably arranged in the four groups of L-shaped sliding grooves (12), pins (13) are fixedly arranged on the two sides of the second supporting plate (10) perpendicular to the two sides of the pins (6), clamping hooks (14) are movably sleeved on the two groups of pins (13), the clamping hooks (14) are correspondingly clamped with buckles (9), two groups of screw pipes (7) are fixedly welded on one side of the lower surface of the second supporting plate (10) far from the notches (12), universal wheels (8) are screwed in the two groups of the screw pipes (7), and a mounting seat (15) is fixedly arranged on one side of the upper surface of the second supporting plate (10) far from the notches (7, two groups of round holes (16) are formed in the upper surface of the mounting seat (15), handles (17) are inserted into the two groups of round holes (16), two groups of screw holes (18) are formed in one side, away from the second supporting plate (10), of the mounting seat (15) and correspond to the positions of the handles (17), plunger screws (19) are screwed into the two groups of screw holes (18), and grooves (20) are formed in the positions, corresponding to the plunger screws (19), of the handles (17);
the L-shaped sliding groove (12) comprises a first sliding groove (1201) and a second sliding groove (1202), the first sliding groove (1201) and the second sliding groove (1202) are perpendicularly arranged, the first sliding groove (1201) is arranged on the inner side edge of the notch (12), the second sliding groove (1202) is bent towards the lower surface of the second supporting plate (10), the side edge of the second sliding groove (1202) is not higher than the surface of the notch (12), and a notch (21) is formed in the position, located on the second sliding groove (1202), of the lower surface of the second supporting plate (10).
2. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 1, wherein: the widths of the first sliding groove (1201) and the second sliding groove (1202) are both larger than the diameter of the pin shaft (6).
3. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 1, wherein: the distance between the end part of the second chute (1202) and the lower surface of the second supporting plate (10) is larger than the thickness of the first supporting plate (3).
4. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 1, wherein: the upper surfaces of the first supporting plate (3) and the second supporting plate (10) are flush.
5. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 2, wherein: the length of the connecting block (4) is smaller than that of the first sliding groove (1201).
6. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 1, wherein: the four groups of universal wheels (8) are respectively close to two groups of corners of the first supporting plate (3) and the second supporting plate (10) which are far away from each other.
7. The trolley for logistics transportation convenient to disassemble and assemble as claimed in claim 1, wherein: the height of the handle (17) is not less than 1000mm, the diameter of the handle (17) is not less than 20mm, and a rubber sleeve (22) is installed at the handheld part of the handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034368.2A CN109823381B (en) | 2019-01-15 | 2019-01-15 | Shallow is used in commodity circulation transportation convenient to dismantle installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034368.2A CN109823381B (en) | 2019-01-15 | 2019-01-15 | Shallow is used in commodity circulation transportation convenient to dismantle installation |
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| Publication Number | Publication Date |
|---|---|
| CN109823381A CN109823381A (en) | 2019-05-31 |
| CN109823381B true CN109823381B (en) | 2021-04-30 |
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| CN201910034368.2A Active CN109823381B (en) | 2019-01-15 | 2019-01-15 | Shallow is used in commodity circulation transportation convenient to dismantle installation |
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| CN112829801A (en) * | 2019-11-25 | 2021-05-25 | 严能进 | Structure of handcart with foldable wheels |
| CN111016987A (en) * | 2019-11-26 | 2020-04-17 | 国网山东省电力公司潍坊供电公司 | Special trolley for replacing circuit breaker mechanism |
| JP6784468B1 (en) * | 2020-02-28 | 2020-11-11 | 泰明 上野 | Multi-function trolley |
| CN112208598A (en) * | 2020-10-21 | 2021-01-12 | 广东南秀古建筑石雕园林工程有限公司 | Transport trolley for repairing ancient architecture |
| CN113306862A (en) * | 2021-06-04 | 2021-08-27 | 宝亨新电气（集团）有限公司 | Bracket device for mounting high-voltage switch cabinet and using method thereof |
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| CN2174384Y (en) * | 1993-07-08 | 1994-08-17 | 陈东铠 | Collapsible structure for handle bars of hand cart |
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| Publication number | Publication date |
|---|---|
| CN109823381A (en) | 2019-05-31 |
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