CN219904456U - Trolley with limiting function - Google Patents

Trolley with limiting function Download PDF

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Publication number
CN219904456U
CN219904456U CN202321236252.5U CN202321236252U CN219904456U CN 219904456 U CN219904456 U CN 219904456U CN 202321236252 U CN202321236252 U CN 202321236252U CN 219904456 U CN219904456 U CN 219904456U
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China
Prior art keywords
shell
pulley
fixedly connected
auxiliary
nylon rope
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CN202321236252.5U
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Chinese (zh)
Inventor
李庆
张义道
解滨
谢新鹏
张�杰
邸文超
郑宇蕾
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Longkou Port Group Co ltd
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Longkou Port Group Co ltd
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Priority to CN202321236252.5U priority Critical patent/CN219904456U/en
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Abstract

The utility model discloses a trolley with a limiting function, which comprises a movable supporting plate, a shell, a pulley, a nylon rope, an auxiliary shell and a handle, wherein the top of the movable supporting plate is fixedly connected with the bottom of the shell, the pulley is movably connected inside the shell, the pulley is fixedly connected with the surface of the nylon rope, one end of the nylon rope, which is far away from the pulley, penetrates through the shell and is fixedly connected with the right side of the shell, the back of the shell is respectively and fixedly connected with the front of the auxiliary shell and the handle, the handle is positioned outside the auxiliary shell, the back of the pulley penetrates through the shell and extends to the inside of the auxiliary shell to be fixedly connected with the front of a worm wheel, and the inside of the auxiliary shell is movably connected with the surface of a worm. According to the utility model, the motor, the worm wheel, the pulley and the nylon rope are arranged to bind and limit the goods on the movable supporting plate, so that the goods are prevented from falling off from the movable supporting plate, and finally, the trailer has a limiting function.

Description

Trolley with limiting function
Technical Field
The utility model relates to the technical field of trolleys, in particular to a trolley with a limiting function.
Background
The port is a transportation hub which is positioned on the coast of sea, river, lake and reservoir and has amphibious transportation equipment and conditions for the safe access and berthing of ships, the port is a collection point and a hub of amphibious transportation, is a collection and distribution place for industrial and agricultural products and foreign trade import and export materials, and is also a place for berthing, loading and unloading goods, loading and unloading passengers and supplementing supply for ships.
When loading and unloading cargoes at the harbour, just need utilize the shallow to carry the cargoes, can use the shallow to carry the cargoes, because shallow simple structure does not possess limit function, makes the cargoes easily follow the shallow and dries in the air and drop.
Therefore, the cart needs to be designed and modified, and the phenomenon that the cart does not have a limiting function is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a trolley with a limiting function, which has the advantage of enabling the trolley to have the limiting function and solves the problem that the existing trolley does not have the limiting function.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a trolley with a limiting function comprises a movable supporting plate, a shell, pulleys, nylon ropes, an auxiliary shell, a handle, a worm wheel, a worm and a motor;
the top of the movable supporting plate is fixedly connected with the bottom of the shell, a pulley is movably connected in the shell, the inside of the pulley is fixedly connected with the surface of a nylon rope, and one end of the nylon rope, which is far away from the pulley, penetrates through the shell and is fixedly connected with the right side of the shell;
the back of shell is respectively with the positive fixed connection of auxiliary shell and handle, the handle is located the outside of auxiliary shell, the back of pulley runs through the shell and extends to the inside of auxiliary shell and the positive fixed connection of worm wheel, the inside of auxiliary shell and the surface swing joint of worm, the left side of worm and the right side meshing of worm wheel, the top of auxiliary shell and the bottom fixed connection of motor, the motor output extends to the inside of shell and with the top fixed connection of worm.
As the preferable mode of the utility model, the outer part of the nylon rope is sleeved with a limiting frame positioned on the front surface of the shell, and the bottom of the limiting frame is fixedly connected with the top of the movable supporting plate.
As the preferable mode of the utility model, the two sides of the limiting frame are fixedly connected with reinforcing ribs, and the bottoms of the reinforcing ribs are fixedly connected with the top of the movable supporting plate.
As the preferable mode of the utility model, the top of the movable supporting plate is movably connected with an anti-slip pad positioned between the shell and the limiting frame, the bottom of the anti-slip pad is fixedly connected with rubber nails, and the bottoms of the rubber nails extend into the movable supporting plate.
As the preferable one of the utility model, the inside of the shell is movably connected with the first auxiliary wheel positioned at the left side of the pulley, the front side of the inside of the shell is fixedly connected with the second auxiliary wheel positioned at the left side of the pulley through the connecting frame, and the bottom of the first auxiliary wheel and the back side of the second auxiliary wheel are movably connected with the surface of the nylon rope.
As preferable, the surface of the handle is provided with a fixing groove, the inside of the fixing groove is fixedly connected with an anti-skid rod sleeve, and the outer side of the anti-skid rod sleeve extends to the outside of the fixing groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the motor, the worm wheel, the pulley and the nylon rope are arranged to bind and limit the goods on the movable supporting plate, so that the goods are prevented from falling off from the movable supporting plate, and finally, the trailer has a limiting function.
2. According to the utility model, the limiting frame is arranged to limit the nylon rope, so that the nylon rope is prevented from moving up and down, the binding limit of the nylon rope to goods is prevented from being influenced, and the stability of the limiting function of the trolley is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view in cross-section from the right of the structural mobile pallet of the present utility model;
FIG. 3 is a schematic elevational cross-sectional view of the structural shell of the present utility model;
FIG. 4 is a schematic elevational cross-sectional view of the structural support shell of the present utility model;
fig. 5 is a schematic top cross-sectional view of the structural enclosure of the present utility model.
In the figure: 1. moving the supporting plate; 2. a housing; 3. a pulley; 4. nylon ropes; 5. an auxiliary case; 6. a handle; 7. a worm wheel; 8. a worm; 9. a motor; 10. a limiting frame; 11. reinforcing ribs; 12. an anti-slip pad; 13. a rubber nail; 14. an auxiliary wheel I; 15. an auxiliary wheel II; 16. a fixing groove; 17. an anti-skid rod sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the trolley with the limiting function provided by the utility model comprises a movable supporting plate 1, a shell 2, a pulley 3, a nylon rope 4, an auxiliary shell 5, a handle 6, a worm wheel 7, a worm 8 and a motor 9;
the top of the movable supporting plate 1 is fixedly connected with the bottom of the shell 2, a pulley 3 is movably connected in the shell 2, the inside of the pulley 3 is fixedly connected with the surface of a nylon rope 4, and one end of the nylon rope 4, which is far away from the pulley 3, penetrates through the shell 2 and is fixedly connected with the right side of the shell 2;
the back of shell 2 respectively with assist shell 5 and the positive fixed connection of handle 6, handle 6 is located the outside of assist shell 5, the back of pulley 3 runs through shell 2 and extends to the inside of assist shell 5 and the positive fixed connection of worm wheel 7, the inside of assist shell 5 and the surface swing joint of worm 8, the left side of worm 8 meshes with the right side of worm wheel 7, the top of assist shell 5 and the bottom fixed connection of motor 9, the motor 9 output extends to the inside of shell 2 and with the top fixed connection of worm 8.
Referring to fig. 2, a limiting frame 10 positioned on the front surface of the shell 2 is sleeved outside the nylon rope 4, and the bottom of the limiting frame 10 is fixedly connected with the top of the movable supporting plate 1.
As a technical optimization scheme of the utility model, the nylon rope 4 is limited by arranging the limiting frame 10, so that the nylon rope 4 is prevented from moving up and down, the binding limit of the nylon rope 4 on goods is prevented from being influenced, and the stability of the limiting function of the trolley is improved.
Referring to fig. 2, both sides of the limiting frame 10 are fixedly connected with reinforcing ribs 11, and the bottoms of the reinforcing ribs 11 are fixedly connected with the top of the movable supporting plate 1.
As a technical optimization scheme of the utility model, the joint between the limiting frame 10 and the movable supporting plate 1 is fixed by arranging the reinforcing ribs 11, so that the breakage of the joint between the limiting frame 10 and the movable supporting plate 1 caused by the collision of foreign objects on the limiting frame 10 is avoided.
Referring to fig. 2, the top of the moving pallet 1 is movably connected with a slip prevention pad 12 between the housing 2 and the limiting frame 10, the bottom of the slip prevention pad 12 is fixedly connected with a rubber nail 13, and the bottom of the rubber nail 13 extends to the inside of the moving pallet 1.
As a technical optimization scheme of the utility model, the friction force of the contact surface of the movable supporting plate 1 and the goods is improved by arranging the anti-slip pad 12, so that the goods are prevented from sliding off the movable supporting plate 1 due to slipping.
Referring to fig. 5, an auxiliary wheel one 14 positioned at the left side of the pulley 3 is movably connected in the shell 2, an auxiliary wheel two 15 positioned at the left side of the pulley 3 is fixedly connected to the front side in the shell 2 through a connecting frame, and the bottom of the auxiliary wheel one 14 and the back side of the auxiliary wheel two 15 are movably connected with the surface of the nylon rope 4.
As a technical optimization scheme of the utility model, the first auxiliary wheel 14 and the second auxiliary wheel 15 are arranged to guide the nylon rope 4, so that the nylon rope 4 is prevented from being abraded due to friction between the nylon rope 4 and the shell 2 when the pulley 3 winds the nylon rope 4.
Referring to fig. 5, a fixing groove 16 is formed in the surface of the handle 6, an anti-slip bar sleeve 17 is fixedly connected to the inside of the fixing groove 16, and the outside of the anti-slip bar sleeve 17 extends to the outside of the fixing groove 16.
As a technical optimization scheme of the utility model, the friction force on the surface of the handle 6 is improved by arranging the fixing groove 16 and the anti-skid rod sleeve 17, so that the handle 6 is prevented from sliding off from the hand of a worker due to skidding when the worker pushes the cart.
The working principle and the using flow of the utility model are as follows: when the movable pallet 1 is used, after goods are placed on the movable pallet 1, the motor 9 is started, the motor 9 drives the worm 8 to rotate through the output end, the worm 8 drives the worm wheel 7 and the pulley 3 to rotate through rotation, the pulley 3 winds the nylon rope 4 through rotation, the nylon rope 4 is utilized to bind and limit the goods, and the goods are prevented from falling off from the trolley.
To sum up: this shallow with limit function is through setting up motor 9, worm 8, worm wheel 7, pulley 3 and nylon rope 4, and it is spacing to bind the goods on the removal layer board 1, avoids the goods to drop from removing layer board 1, finally makes the trailer possess limit function.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The trolley with the limiting function is characterized by comprising a movable supporting plate (1), a shell (2), a pulley (3), a nylon rope (4), an auxiliary shell (5), a handle (6), a worm wheel (7), a worm (8) and a motor (9);
the top of the movable supporting plate (1) is fixedly connected with the bottom of the shell (2), a pulley (3) is movably connected in the shell (2), the inside of the pulley (3) is fixedly connected with the surface of the nylon rope (4), and one end, far away from the pulley (3), of the nylon rope (4) penetrates through the shell (2) and is fixedly connected with the right side of the shell (2);
the back of shell (2) respectively with the positive fixed connection of auxiliary shell (5) and handle (6), handle (6) are located the outside of auxiliary shell (5), the back of pulley (3) runs through shell (2) and extends to the inside of auxiliary shell (5) and the positive fixed connection of worm wheel (7), the inside of auxiliary shell (5) and the surface swing joint of worm (8), the left side of worm (8) and the right side meshing of worm wheel (7), the top of auxiliary shell (5) and the bottom fixed connection of motor (9), the inside of motor (9) output extends to shell (2) and with the top fixed connection of worm (8).
2. A cart with a limit function according to claim 1, characterized in that: the outside cover of nylon rope (4) is equipped with spacing (10) that are located shell (2) openly, the bottom of spacing (10) is fixed connection with the top of removal layer board (1).
3. A cart with a limit function according to claim 2, characterized in that: both sides of the limiting frame (10) are fixedly connected with reinforcing ribs (11), and the bottoms of the reinforcing ribs (11) are fixedly connected with the tops of the movable supporting plates (1).
4. A cart with a limit function according to claim 2, characterized in that: the top swing joint of remove layer board (1) has slipmat (12) that are located between shell (2) and spacing (10), the bottom fixedly connected with rubber nail (13) of slipmat (12), the inside that the bottom of rubber nail (13) extends to remove layer board (1).
5. A cart with a limit function according to claim 1, characterized in that: the inside swing joint of shell (2) has auxiliary wheel one (14) that are located pulley (3) left side, the front in shell (2) inside is through link fixedly connected with position and pulley (3) left auxiliary wheel two (15), the surface swing joint of the bottom of auxiliary wheel one (14) and auxiliary wheel two (15) and nylon rope (4) is all followed to the back.
6. A cart with a limit function according to claim 1, characterized in that: the anti-skid handle is characterized in that a fixing groove (16) is formed in the surface of the handle (6), an anti-skid rod sleeve (17) is fixedly connected to the inside of the fixing groove (16), and the outer side of the anti-skid rod sleeve (17) extends to the outside of the fixing groove (16).
CN202321236252.5U 2023-05-22 2023-05-22 Trolley with limiting function Active CN219904456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321236252.5U CN219904456U (en) 2023-05-22 2023-05-22 Trolley with limiting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321236252.5U CN219904456U (en) 2023-05-22 2023-05-22 Trolley with limiting function

Publications (1)

Publication Number Publication Date
CN219904456U true CN219904456U (en) 2023-10-27

Family

ID=88437065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321236252.5U Active CN219904456U (en) 2023-05-22 2023-05-22 Trolley with limiting function

Country Status (1)

Country Link
CN (1) CN219904456U (en)

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