CN219857238U

CN219857238U - Freight cart

Info

Publication number: CN219857238U
Application number: CN202321351149.5U
Authority: CN
Inventors: 王玉国; 郭梦; 陈宇轩
Original assignee: Huai'an Kangrui Enterprise Management Service Co ltd
Current assignee: Huai'an Kangrui Enterprise Management Service Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-20
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a freight trolley which comprises a fixed frame, wherein the upper end and the lower end of the fixed frame are respectively connected with a top plate and a push plate, one side of the push plate is provided with a motor, the output end of the motor is connected with a flange, the upper end surface of the flange is connected with a first gear, the first gear is connected with a second gear in a meshed manner, the lower end surface of the second gear is fixedly connected with a first threaded rod, one end of the first threaded rod penetrates through the middle part of the top plate and is connected with a rotating block in a threaded manner, the outer wall of the first threaded rod is in threaded connection with two groups of fixed plates, a rotating sleeve is arranged in the fixed plates, the front side of the fixed plate is fixedly connected with a bottom plate, the front side of the bottom plate is provided with an anti-skid knob, one side of the anti-skid knob is connected with a second threaded rod, the outer wall of the second threaded rod is in threaded connection with a clamping plate, two sides of the clamping plate are provided with limiting blocks and the limiting blocks are in sliding connection with limiting grooves formed in the bottom plate, stable lifting of the bottom plate can be realized, and the goods with different sizes can be placed, and the practicability is realized.

Description

Freight cart

Technical Field

The utility model relates to the technical field of freight equipment, in particular to a freight trolley.

Background

The freight cart is widely applied in production, logistics and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, is very convenient when carrying lighter articles in short distance, and is convenient for factory warehouse users to transport the goods.

The prior patent with the publication number of CN206217928U proposes a foldable freight trolley, which can be used as a truck or a trolley when being obtained; meanwhile, due to the foldable design, the storage space is reduced, the vehicle is convenient to carry, the rear support of the vehicle frame is strong, the freight vehicle is firmer and durable, the manual carrying of heavy objects is avoided through the downward inclination arrangement of the support plate, and the baffle is arranged on the vehicle body, so that falling goods or goods are prevented from being inclined in the transportation process.

However, the inventor finds that the freight cart has certain defects when in use, when heavier cargoes are inconvenient to carry on the cart plate, the local limitation of the cart is reduced, the condition of manual carrying difficulty is caused, the use of the cart is reduced, the cart lacks of carrying cargoes with different sizes, the cargoes can be only limited to be placed in a single fixed size, the application range of the cart is reduced, and aiming at the problems, we propose an improvement and upgrading of the freight cart

Disclosure of Invention

The utility model aims to solve the technical problem of providing a freight trolley which can realize lifting of a bottom plate, avoid the problem that manual carrying is time-consuming and labor-consuming when cargoes are heavy, improve the use of the trolley, realize carrying of cargoes with different sizes, avoid being limited to single fixed cargo size placement and be beneficial to the application range of the trolley.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a freight transportation shallow, includes the mount, the mount upper and lower end is connected with roof and push pedal respectively, push pedal one side is equipped with motor and motor output is connected with the ring flange, ring flange up end is connected with first gear, first gear meshing is connected with the second gear, terminal surface fixedly connected with first threaded rod and first threaded rod one end run through in roof middle part threaded connection at the rotor under the second gear, first threaded rod outer wall threaded connection has two sets of fixed plates and fixed plate inside to be equipped with the cover that rotates, fixed plate front side fixedly connected with bottom plate, the bottom plate front side is equipped with anti-skidding knob and anti-skidding knob one side is connected with the second threaded rod, second threaded rod outer wall threaded connection has splint, splint both sides are equipped with stopper and stopper sliding connection on the spacing groove of seting up on the bottom plate.

Further, the motor is installed inside the protection casing, protection casing one end fixed connection is on the roof.

Further, the rotating sleeve is provided with two groups, and the rotating sleeve is connected to the fixing frame in a sliding manner.

Furthermore, the lower end surface of the push plate is provided with a universal wheel, and the push plate is in rolling connection with the universal wheel.

Further, the push plate rear side is equipped with the connecting rod, connecting rod one end is connected with the hand push rod.

Further, the fixed plate front side fixedly connected with fixing base, fixing base bottom fixed connection is on the bottom plate.

Further, second threaded rod one end fixedly connected with dead lever and dead lever rotate and connect in the axis of rotation, axis of rotation fixed mounting is inside the bottom plate, splint front side is equipped with the rubber pad.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is internally provided with the motor, the first gear, the second gear, the first threaded rod and the rotating sleeve, the motor drives the first gear to rotate by driving the motor in the protective cover to work, then the first gear drives the second gear to rotate, then the second gear drives the first threaded rod connected with the lower end to rotate, then the first threaded rod is in threaded connection with two groups of fixing plates, and meanwhile the two groups of fixing plates are connected and rotated in a sliding fit manner by the rotating sleeve on the fixing frame, so that a bottom plate connected with the front side of the fixing plate can be stably lifted, the time and labor waste of manual transportation when cargoes are heavy are avoided, the cargo transportation is facilitated, and the device is simple in operation.

2. The anti-skid knob, the second threaded rod, the limiting block, the limiting groove and the rotating shaft are arranged in the device, the anti-skid knob on one side of the bottom plate is rotated, then the anti-skid knob drives the clamping plate on the second threaded rod to move, the limiting blocks are arranged on the limiting groove formed in the bottom plate on two sides of the clamping plate, limiting fit is carried out when the clamping plate is moved, one end of the second threaded rod drives the fixing rod to rotate and be connected onto the rotating shaft, then the clamping plate is carried out to clamp and fix according to the size of goods, meanwhile, the rubber pad is arranged on the front side of the clamping plate to protect the surface of the goods, the clamping plate can be suitable for placing and clamping goods with different sizes, the clamping plate is prevented from being limited to single goods placement, and the device is wide in application range and simple in structure.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a freight cart according to the present utility model;

FIG. 2 is a schematic view of a lifting structure of a freight cart according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a freight cart according to the present utility model;

fig. 4 is a schematic view of a partially disassembled structure of the rear side of the freight cart according to the present utility model.

In the figure: 1. a fixing frame; 2. a protective cover; 3. a hand push rod; 4. a first threaded rod; 5. a fixing plate; 6. a fixing seat; 7. a push plate; 8. a universal wheel; 9. a rotating block; 10. a top plate; 11. a clamping plate; 12. a motor; 13. a first gear; 14. a second gear; 15. a bottom plate; 16. a rotating sleeve; 17. a second threaded rod; 18. a rubber pad; 19. a limiting block; 20. a rotating shaft; 21. a limit groove; 22. a fixed rod; 23. an anti-slip knob.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the design of a freight cart provided in this embodiment includes a fixed frame 1, the upper and lower ends of the fixed frame 1 are respectively connected with a top plate 10 and a push plate 7, one side of the push plate 7 is provided with a motor 12, the output end of the motor 12 is connected with a flange, the upper end surface of the flange is connected with a first gear 13, the first gear 13 is connected with a second gear 14 in a meshed manner, the lower end surface of the second gear 14 is fixedly connected with a first threaded rod 4, one end of the first threaded rod 4 penetrates through the middle of the top plate 10 and is in threaded connection with a rotating block 9, the outer wall of the first threaded rod 4 is in threaded connection with two groups of fixed plates 5, a rotating sleeve 16 is arranged in the fixed plate 5, the front side of the fixed plate 5 is fixedly connected with a bottom plate 15, the front side of the bottom plate 15 is provided with an anti-slip knob 23, one side of the anti-slip knob 23 is connected with a second threaded rod 17, the outer wall of the second threaded rod 17 is in threaded connection with a clamping plate 11, two sides of the clamping plate 11 are provided with limiting blocks 19, and the limiting blocks 19 are in sliding connection with limiting grooves 21 formed in the bottom plate 15.

Preferably, the motor 12 is installed inside the protection casing 2, and protection casing 2 one end fixed connection is on roof 10, and the fixed convenient drive of motor 12 of being convenient for rotates the cover 16 and is equipped with two sets ofly, rotates cover 16 sliding connection on mount 1, carries out spacing removal when being convenient for bottom plate 15 goes up and down, and the terminal surface is equipped with universal wheel 8 under the push pedal 7, and push pedal 7 and universal wheel 8 roll connection are convenient for the dolly and are stabilized and remove.

Preferably, push pedal 7 rear side is equipped with the connecting rod, connecting rod one end is connected with push rod 3, the manual work of being convenient for promotes the dolly and removes, fixed plate 5 front side fixedly connected with fixing base 6, fixing base 6 bottom fixed connection is on bottom plate 15, be convenient for fix when placing the goods, second threaded rod 17 one end fixedly connected with dead lever 22 and dead lever 22 rotate and connect on axis of rotation 20, axis of rotation 20 fixed mounting is inside bottom plate 15, splint 11 front side is equipped with rubber pad 18, can protect the goods surface not damaged when being convenient for the goods to place the clamp tightly.

The application principle and the application flow of the utility model are as follows: then put the goods on the bottom plate 15 on the dolly push pedal 7, then through rotating the antiskid knob 23 of bottom plate 15 one side, then antiskid knob 23 drives splint 11 on the second threaded rod 17 and removes, then splint 11 both sides are equipped with stopper 19 and on the spacing groove 21 that bottom plate 15 inside was offered, make it carry out spacing cooperation when removing splint 11, then second threaded rod 17 one end drives dead lever 22 and rotates to connect on axis of rotation 20, then carry splint 11 according to the goods size clamp-down fixed, the splint 11 front side is equipped with rubber pad 18 simultaneously and can protect the goods surface, can be applicable to the goods of different sizes and place clamp-down, avoid being limited to single goods and place, work through driving protection casing 2 inside motor 12, motor 12 drives first gear 13 rotation, then first gear 13 drives second gear 14 rotation, then second gear 14 drives the first 4 rotation of lower extreme connection, then first threaded rod 4 and two sets of fixed plates 5 threaded connection, two sets of fixed plates 5 connect the rotation sleeve 16 at mount 1 sliding fit simultaneously, can stabilize the bottom plate 15 that is connected with the fixed plate 5 front side, the goods is heavier during the manual work, the manual work of goods has avoided taking time and labor to use of the transportation.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Claims

1. The utility model provides a freight transportation shallow, its characterized in that, includes mount (1), the mount (1) upper and lower extreme is connected with roof (10) and push pedal (7) respectively, push pedal (7) one side is equipped with motor (12) and motor (12) output is connected with the ring flange, ring flange up end is connected with first gear (13), first gear (13) meshing is connected with second gear (14), terminal surface fixedly connected with first threaded rod (4) and first threaded rod (4) one end run through in roof (10) middle part threaded connection at pivoted block (9), first threaded rod (4) outer wall threaded connection has two sets of fixed plates (5) and fixed plate (5) inside to be equipped with rotation cover (16), fixed plate (5) front side fixedly connected with bottom plate (15), bottom plate (15) front side is equipped with anti-slip knob (23) and anti-slip knob (23) one side is connected with second threaded rod (17), second threaded rod (17) outer wall connection has splint (11), limit block (19) are equipped with limit block (19) and set up limit groove (21) on limit block (15).

2. A freight trolley according to claim 1, characterised in that the motor (12) is mounted inside the protective cover (2), one end of the protective cover (2) being fixedly connected to the top plate (10).

3. A freight trolley according to claim 1, characterised in that the rotating sleeves (16) are provided in two groups, the rotating sleeves (16) being slidingly connected to the fixed frame (1).

4. A freight transportation trolley according to claim 1, characterized in that the lower end surface of the push plate (7) is provided with a universal wheel (8), and the push plate (7) is in rolling connection with the universal wheel (8).

5. A freight transportation trolley according to claim 1, characterized in that the push plate (7) is provided with a connecting rod at its rear side, one end of which is connected with a push rod (3).

6. A freight transportation trolley according to claim 1, characterized in that the front side of the fixing plate (5) is fixedly connected with a fixing seat (6), and the bottom of the fixing seat (6) is fixedly connected to the bottom plate (15).

7. A freight transportation trolley according to claim 1, characterized in that one end of the second threaded rod (17) is fixedly connected with a fixing rod (22) and the fixing rod (22) is rotatably connected to a rotating shaft (20), the rotating shaft (20) is fixedly installed inside the bottom plate (15), and a rubber pad (18) is arranged on the front side of the clamping plate (11).