CN212500489U

CN212500489U - Good commodity circulation shallow of stability

Info

Publication number: CN212500489U
Application number: CN202020567040.5U
Authority: CN
Inventors: 王军; 吴涛
Original assignee: Anhui Huayuan Logistics Co ltd
Current assignee: Anhui Huayuan Logistics Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-09
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a good commodity circulation shallow of stability includes: a base plate; the bottom ends of the two ejector rods are fixed on the front surface and the back surface of one side of the top of the bottom plate; one ends of the two push rods, which are separated from each other, are respectively fixed at the top ends of the opposite sides of the two ejector rods; the two sides of the mounting frame are respectively fixed on the opposite sides of the two push rods; the two ends of the cross rod rotate relative to the inner wall of the mounting frame; the inner walls of the two rotating rods are fixedly connected with the surface of the cross rod, and the surfaces of the two rotating rods penetrate through the mounting frame and extend to the outside of the mounting frame; the bottom end of the protection rod is fixed at the top of the bottom plate. The utility model provides a pair of good commodity circulation shallow of stability has and parks the stability that does not slide and the goods does not tumble at last downhill path pulling and guarantee that the goods is good and at complicated road conditions.

Description

Good commodity circulation shallow of stability

Technical Field

The utility model relates to a commodity circulation technical field especially relates to a commodity circulation shallow that stability is good.

Background

The Chinese logistic term standard defines logistics as: the logistics is a process for organically combining functions of transportation, storage, loading, unloading and transportation, packaging, circulation processing, distribution, information processing and the like to realize user requirements according to actual needs in the process of physical flow of articles from a supply place to a receiving place, the logistics definition and a part of supply chain activities are processes for planning, implementing and controlling the high-efficiency and low-cost flow and storage of commodities, services and related information from a production place to a consumption place in order to meet the needs of customers, the logistics takes storage as a center to promote the synchronization of production and market, the logistics management refers to planning, organizing, commanding, coordinating, controlling and supervising of logistics activities according to the flow rules of material data entities and applying the basic principles and scientific methods of management in the social production process, so that the logistics activities realize the optimal coordination and coordination to reduce the logistics cost, the logistics efficiency and the economic benefit are improved, and the modern logistics management is based on a system theory, an information theory and a control theory.

At present, the commodity circulation trade need carry out repacking and transportation in local warehouse, and smallclothes article rely on the small handcart mostly to send when interim transportation or delivery, because the road conditions are different in each place, can take place to damage in the transportation to some fragile article, lead to company and customer to receive the loss, and because small handcart self does not take the brake, easily take place to slide when interim parking, cause the goods to overturn, bring great loss.

Therefore, there is a need to provide a new logistics cart with good stability to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a commodity circulation shallow that stability is good, the technical problem of solution is that the transportation is unstable when the great fragile and temporary parking of vibrations is received to the goods.

In order to solve the technical problem, the utility model provides a good commodity circulation shallow of stability, include: a base plate; the bottom ends of the two ejector rods are fixed on the front surface and the back surface of one side of the top of the bottom plate; one ends of the two push rods, which are separated from each other, are respectively fixed at the top ends of the opposite sides of the two ejector rods; the two sides of the mounting frame are respectively fixed on the opposite sides of the two push rods; the two ends of the cross rod rotate relative to the inner wall of the mounting frame; the inner walls of the two rotating rods are fixedly connected with the surface of the cross rod, and the surfaces of the two rotating rods penetrate through the mounting frame and extend to the outside of the mounting frame; the bottom end of the protection rod is fixed to the top of the bottom plate, and the top end of the protection rod penetrates through the mounting frame and extends into the mounting frame; the top end of the transmission rod rotates to the top of the inner wall of the protection rod, and the bottom end of the transmission rod sequentially penetrates through the protection rod and the bottom plate and extends into the bottom plate; the axle center of the first conical gear is fixed on the surface of the cross rod; a second bevel gear, the axis of which is fixed on the surface of the transmission rod, and the peripheral side of which penetrates the protection rod and extends to the inside of the mounting frame, the surface of which is in contact with the top surface of the first bevel gear; the axis of the first transmission gear is fixed at one end, extending to the inside of the bottom plate, of the transmission rod; a second transmission gear, a surface of which is meshed with a surface of the first transmission gear; the surface of the threaded rod is fixed at the axis of the second transmission gear; the top and the bottom of the vertical plate are fixed on the inner wall of the bottom plate, one side of the vertical plate is rotatably connected with one end of a threaded rod, and the other end of the threaded rod is rotatably connected with an installation plate; the inner walls of the two thread blocks are both threaded and arranged on two sides of the surface of the threaded rod; the top parts of the two first rotating blocks are fixed at the bottom parts of the two thread blocks, the bottom parts of the two first rotating blocks are rotatably connected with supporting rods, the other ends of the two supporting rods penetrate through the bottom plate and extend to the bottom part of the bottom plate, and one ends of the two supporting rods extending to the outside of the bottom plate are rotatably connected with second rotating blocks; the top of the supporting plate is fixed at the bottoms of the two second rotating blocks; the top of the shock absorption frame is fixed at the bottom of the inner wall of the bottom plate; the top of universal wheel set up in the bottom of shock attenuation frame.

Preferably, sliding connection has the stripper plate between the both sides of shock attenuation frame inner wall, the equal fixedly connected with connecting block in both sides at stripper plate top, two the top of connecting block is all rotated and is connected with the connecting rod, two the other end of connecting rod is all rotated and is connected with the sliding block, and two the top of sliding block all with the top sliding connection of shock attenuation frame inner wall, two the equal sliding connection of inner wall of sliding block has the slide bar, and two fixedly connected with extrusion spring between the relative one side of sliding block to the extrusion spring housing is located the surface of slide bar, the bottom fixedly connected with sill bar of stripper plate, the bottom of sill bar runs through in proper order the shock attenuation frame with the bottom plate extends to the bottom of bottom plate, the sill bar extend to the bottom plate one end with the top fixed connection of universal wheel.

Preferably, one side of the bottom plate, which is far away from the ejector rod, is fixedly connected with a baffle plate, one side of the inner wall of the baffle plate is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with an extension plate, the top of the extension plate penetrates through the baffle plate and extends to the outside of the baffle plate, the other side of the inner wall of the baffle plate is fixedly connected with a threaded sleeve, the inner wall of the threaded sleeve is in threaded connection with a fixing bolt, and the fixing bolt sequentially penetrates through the extension plate and the baffle plate and extends to the outside of the baffle plate through a through hole.

Preferably, the top fixedly connected with dead lever of push rod, the top of dead lever is rotated and is connected with L type pole, L type pole is kept away from the one end of dead lever with the dwang extends to the outside one side swing joint of installing frame. .

Preferably, the top of each of the two thread blocks is fixedly connected with a movable rod, and the top ends of the two movable rods are slidably connected with the top of the inner wall of the bottom plate.

Preferably, the quantity of shock attenuation frame is four groups, the shock attenuation frame is close to the two sets of tops of ejector pin all are provided with the connecting plate, and the bottom of mounting panel and the top fixed connection of diaphragm, just the bottom of transfer line is rotated with the top of diaphragm and is connected.

Preferably, the surface of dwang all installs anti-skidding coating, the slipmat is installed to the bottom of backup pad.

Compared with the prior art, the utility model provides a good commodity circulation shallow of stability has following beneficial effect:

the utility model provides a logistics trolley with good stability, through the arrangement of devices such as a supporting plate and a supporting rod, when the trolley needs to be temporarily parked, the trolley can be fixed through the supporting plate, so that the trolley is more stable when parked, thereby being more convenient for workers to carry goods, and through the arrangement of devices such as a transmission gear and a transmission rod, the workers can manually adjust the height of the supporting plate at the push rod, thereby being convenient to put down and lift up at any time, not influencing the normal use of the trolley, and being more convenient to operate the supporting plate, and through the arrangement of devices such as an extrusion spring and an extrusion plate, the impact force generated by a concave-convex road to the trolley can be effectively reduced when the trolley passes through the road surfaces with different road conditions, thereby reducing the impact force of goods, ensuring the goods to be intact, thereby improving the stability of the trolley, and being more convenient to popularize, through the setting of baffle for the small handcart can prevent the goods landing when parking on upslope or downhill path, further increases stability, and through the setting of devices such as extension plate and fixing bolt, makes the baffle can extend, adapts to the goods of co-altitude and quantity, has increased the universality of small handcart.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the logistics cart with good stability provided by the present invention;

FIG. 2 is a schematic structural view of the base plate shown in FIG. 1;

FIG. 3 is a schematic side view of FIG. 1;

FIG. 4 is a schematic view of the baffle structure shown in FIG. 1;

FIG. 5 is a schematic view of the shock-absorbing frame shown in FIG. 2;

fig. 6 is a schematic view of a part a of the enlarged structure shown in fig. 3.

Reference numbers in the figures: 1. a base plate; 2. a top rod; 3. a push rod; 4. installing a frame; 5. a cross bar; 6. a guard bar; 7. a transmission rod; 8. a first bevel gear; 9. a second bevel gear; 10. a first drive gear; 11. A second transmission gear; 12. a threaded rod; 13. a vertical plate; 14. a thread block; 15. a first rotating block; 16. A support bar; 17. a second turning block; 18. a support plate; 19. mounting a plate; 20. a shock-absorbing frame; 21. a pressing plate; 22. connecting blocks; 23. a connecting rod; 24. a slider; 25. a slide bar; 26. a compression spring; 27. a bottom bar; 28. a universal wheel; 29. rotating the rod; 30. a baffle plate; 31. a sliding plate; 32. an extension plate; 33. A threaded sleeve; 34. fixing the bolt; 35. fixing the rod; 36. an L-shaped rod; 37. the rod is moved.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the logistics cart with good stability according to the present invention; FIG. 2 is a schematic structural view of the base plate shown in FIG. 1; FIG. 3 is a schematic side view of FIG. 1; FIG. 4 is a schematic view of the baffle structure shown in FIG. 1; FIG. 5 is a schematic view of the shock absorbing frame shown in FIG. 2; fig. 6 is a schematic view of a part a of the enlarged structure shown in fig. 3. Good commodity circulation shallow of stability includes: a base plate 1; the bottom ends of the two ejector rods 2 are fixed on the front surface and the back surface of one side of the top of the bottom plate 1; one ends of the two push rods 3, which are separated from each other, are respectively fixed at the top ends of the opposite sides of the two ejector rods 2; the two sides of the mounting frame 4 are respectively fixed on the opposite sides of the two push rods 3; the two ends of the cross rod 5 rotate relative to the inner wall of the mounting frame 4; the inner walls of the two rotating rods 29 are fixedly connected with the surface of the cross rod 5, and the surfaces of the two rotating rods 29 penetrate through the installation frame 4 and extend to the outside of the installation frame 4; the bottom end of the protection rod 6 is fixed on the top of the bottom plate 1, and the top end of the protection rod 6 penetrates through the mounting frame 4 and extends into the mounting frame 4; the top end of the transmission rod 7 rotates to the top of the inner wall of the protection rod 6, and the bottom end of the transmission rod 7 penetrates through the protection rod 6 and the bottom plate 1 in sequence and extends into the bottom plate 1; a first bevel gear 8, wherein the axis of the first bevel gear 8 is fixed on the surface of the cross bar 5; a second bevel gear 9, the axis of the second bevel gear 9 is fixed on the surface of the transmission rod 7, the peripheral side surface of the second bevel gear 9 penetrates the protection rod 6 and extends to the inside of the installation frame 4, and the surface of the second bevel gear 9 is opposite to the top end surface of the first bevel gear 8; the axis of the first transmission gear 10 is fixed at one end of the transmission rod 7 extending to the inside of the bottom plate 1; a second transmission gear 11, the surface of which 11 is engaged with the surface of the first transmission gear 10; the surface of the threaded rod 12 is fixed at the axle center of the second transmission gear 11; the top and the bottom of the vertical plate 13 are fixed on the inner wall of the bottom plate 1, one side of the vertical plate 13 is rotatably connected with one end of a threaded rod 12, and the other end of the threaded rod 12 is rotatably connected with an installation plate 19; two thread blocks 14, the inner walls of the two thread blocks 14 are threaded on two sides of the surface of the threaded rod 12; the top parts of the two first rotating blocks 15 are fixed at the bottom parts of the two thread blocks 14, the bottom parts of the two first rotating blocks 15 are rotatably connected with supporting rods 16, the other ends of the two supporting rods 16 penetrate through the bottom plate 1 and extend to the bottom part of the bottom plate 1, and one ends of the two supporting rods 16 extending to the outside of the bottom plate 1 are rotatably connected with second rotating blocks 17; a supporting plate 18, wherein the top of the supporting plate 18 is fixed at the bottom of the two second rotating blocks 17; the top of the shock absorption frame 20 is fixed at the bottom of the inner wall of the bottom plate 1; and the top of the universal wheel 28 is arranged at the bottom of the shock absorption frame 20.

An extrusion plate 21 is slidably connected between two sides of the inner wall of the damping frame 20, connecting blocks 22 are fixedly connected to two sides of the top of the extrusion plate 21, connecting rods 23 are rotatably connected to the tops of the two connecting blocks 22, sliding blocks 24 are rotatably connected to the other ends of the two connecting rods 23, the tops of the two sliding blocks 24 are slidably connected to the top of the inner wall of the damping frame 20, sliding rods 25 are slidably connected to the inner walls of the two sliding blocks 24, an extrusion spring 26 is fixedly connected between the two opposite sides of the two sliding blocks 24, the extrusion spring 26 is sleeved on the surface of the sliding rod 25, a bottom rod 27 is fixedly connected to the bottom of the extrusion plate 21, the bottom end of the bottom rod 27 sequentially penetrates through the damping frame 20 and the bottom plate 1 and extends to the bottom of the bottom plate 1, one end of the bottom rod 27 extending to the bottom of the bottom plate 1 is fixedly connected to the tops of the universal wheels, through the setting of devices such as extrusion spring 26 and stripper plate 21 for the small handcart can effectively reduce the unsmooth road surface and to the impact force that the small handcart produced when the road surface of different road conditions, thereby reduces the impact force of goods, guarantees the intact of goods, thereby has improved the stability of small handcart, the facilitate promotion more.

The side, far away from the top rod 2, of the bottom plate 1 is fixedly connected with a baffle plate 30, one side of the inner wall of the baffle plate 30 is slidably connected with a sliding plate 31, the top of the sliding plate 31 is fixedly connected with an extension plate 32, the top of the extension plate 32 penetrates through the baffle plate 30 and extends to the outside of the baffle plate 30, the other side of the inner wall of the baffle plate 30 is fixedly connected with a threaded sleeve 33, the inner wall of the threaded sleeve 33 is in threaded connection with a fixing bolt 34, through holes of the fixing bolt 34 sequentially penetrate through the extension plate 32 and the baffle plate 30 and extends to the outside of the baffle plate 30, through the arrangement of the baffle plate 30, goods can be prevented from sliding down when being parked on an ascending slope or a descending slope, the stability is further increased, and through the arrangement of devices such as the extension plate 32 and the fixing bolt 34, the universality of the small handcart is improved.

The top fixedly connected with dead lever 35 of push rod 3, the top of dead lever 35 is rotated and is connected with L type pole 36, L type pole 36 is kept away from the one end of dead lever 35 with dwang 29 extends to the outside one side swing joint of installing frame 4, backup pad 18 lie in ground contact back, utilize L type pole 36 to fix dwang 29, prevent that backup pad 18 is not hard up, guarantee the stability of small handcart.

Two the equal fixedly connected with carriage release lever 37 in top of screw thread piece 14, and two the top of carriage release lever 37 all with the top sliding connection of bottom plate 1 inner wall increases screw thread piece 14 and bracing piece 16 stability, prevents screw thread piece 14 and rotates, guarantees that backup pad 18 can fall smoothly to guarantee that backup pad 18 can support the small handcart smoothly.

Anti-skid coatings are installed on the surface of the rotating rod 29, anti-slip pads are installed at the bottom of the supporting plate 18, the rotating rod 29 is convenient to rotate due to the fact that the anti-skid coatings are arranged, the anti-slip pads can support the friction force of the plate 18 and the ground contact position, and the supporting plate 18 and the trolley can be stable.

The utility model provides a good commodity circulation shallow of stability's theory of operation as follows:

when the device is used, the fixing bolt 34 is rotated and pulled out according to the cargo loading amount, the height of the extension plate 32 is adjusted, the fixing bolt 34 is rotated, the extension plate 32 is fixed, meanwhile, cargoes are protected, when the device is moved, an uneven road surface enables the four universal wheels 28 to be respectively positioned at different heights, so that the bottom rod 27 is extruded, the bottom rod 27 drives the extrusion plate 21 to move, the extrusion plate 21 drives the connecting rod 23 and the sliding block 24 to move, the extrusion spring 26 is compressed, the impact force is counteracted by the elastic force of the extrusion spring 26, when parking is needed, the L-shaped rod 36 is pulled, the rotating rod 29 is rotated at the ejector rod 2, the rotating rod 29 actuates the cross rod 5 to move, the cross rod 5 drives the first conical gear 8 and the second conical gear 9 to rotate, the second conical gear 9 drives the transmission rod 7 to move, the transmission rod 7 actuates the first transmission gear 10 and the second transmission, the second transmission gear 11 drives the threaded rod 12 to move, the threaded rod 12 drives the threaded block 14 and the first rotating block 15 to move, and the first rotating block 15 drives the supporting rod 16 and the supporting plate 18 to move, so that the supporting plate 18 is in contact with the ground, a supporting effect is achieved, and the trolley is stable in place.

the utility model provides a logistics trolley with good stability, through the arrangement of the supporting plate 18, the supporting rod 16 and other devices, when the trolley needs to be temporarily parked, the trolley can be fixed through the supporting plate 18, so that the trolley is more stable when parked, and the goods can be more conveniently carried by a worker, through the arrangement of the transmission gear, the transmission rod 7 and other devices, the worker can manually adjust the height of the supporting plate 18 at the push rod 3, and can conveniently put down and lift up at any time, the normal use of the universal wheel 28 of the trolley is not influenced, the operation of the supporting plate 18 is more convenient, through the arrangement of the extrusion spring 26, the extrusion plate 21 and other devices, the impact force generated by the concave-convex road to the trolley can be effectively reduced when the trolley passes through the road surfaces with different road conditions, so that the impact force of the goods is reduced, the goods are ensured to be intact, and the stability of the trolley is improved, more the facilitate promotion for the small handcart can prevent the goods landing when parking on the upslope or the downhill slope through the setting of baffle 30, further increases stability, and through the setting of devices such as extension plate 32 and fixing bolt 34, makes baffle 30 can extend, adapts to the goods of different height and quantity, has increased the universality of small handcart.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A logistics cart with good stability comprises:

a base plate;

the bottom ends of the two ejector rods are fixed on the front surface and the back surface of one side of the top of the bottom plate;

one ends of the two push rods, which are separated from each other, are respectively fixed at the top ends of the opposite sides of the two ejector rods;

the two sides of the mounting frame are respectively fixed on the opposite sides of the two push rods;

the two ends of the cross rod rotate relative to the inner wall of the mounting frame;

the inner walls of the two rotating rods are fixedly connected with the surface of the cross rod, and the surfaces of the two rotating rods penetrate through the mounting frame and extend to the outside of the mounting frame;

the bottom end of the protection rod is fixed to the top of the bottom plate, and the top end of the protection rod penetrates through the mounting frame and extends into the mounting frame;

the top end of the transmission rod rotates to the top of the inner wall of the protection rod, and the bottom end of the transmission rod sequentially penetrates through the protection rod and the bottom plate and extends into the bottom plate;

the axle center of the first conical gear is fixed on the surface of the cross rod;

a second bevel gear, the axis of which is fixed on the surface of the transmission rod, and the peripheral side of which penetrates the protection rod and extends to the inside of the mounting frame, the surface of which is engaged with the top end surface of the first bevel gear;

the axis of the first transmission gear is fixed at one end, extending to the inside of the bottom plate, of the transmission rod;

a second transmission gear, a surface of which is meshed with a surface of the first transmission gear;

the surface of the threaded rod is fixed at the axis of the second transmission gear;

the top and the bottom of the vertical plate are fixed on the inner wall of the bottom plate, one side of the vertical plate is rotatably connected with one end of a threaded rod, and the other end of the threaded rod is rotatably connected with an installation plate;

the inner walls of the two thread blocks are both threaded and arranged on two sides of the surface of the threaded rod;

the top parts of the two first rotating blocks are fixed at the bottom parts of the two thread blocks, the bottom parts of the two first rotating blocks are rotatably connected with supporting rods, the other ends of the two supporting rods penetrate through the bottom plate and extend to the bottom part of the bottom plate, and one ends of the two supporting rods extending to the outside of the bottom plate are rotatably connected with second rotating blocks;

the top of the supporting plate is fixed at the bottoms of the two second rotating blocks;

the top of the shock absorption frame is fixed at the bottom of the inner wall of the bottom plate;

the top of universal wheel set up in the bottom of shock attenuation frame.

2. The logistics cart with good stability of claim 1, wherein a pressing plate is connected between two sides of the inner wall of the shock absorption frame in a sliding manner, the two sides of the top of the extrusion plate are both fixedly connected with connecting blocks, the tops of the two connecting blocks are both rotatably connected with connecting rods, the other ends of the two connecting rods are both rotatably connected with sliding blocks, the tops of the two sliding blocks are connected with the top of the inner wall of the damping frame in a sliding way, the inner walls of the two sliding blocks are connected with sliding rods in a sliding way, an extrusion spring is fixedly connected between the opposite sides of the two sliding blocks, the extrusion spring is sleeved on the surface of the sliding rod, the bottom of the extrusion plate is fixedly connected with a bottom rod, the bottom of sill bar runs through in proper order the shock attenuation frame with the bottom plate extends to the bottom of bottom plate, the sill bar extend to the bottom of bottom plate one end with the top fixed connection of universal wheel.

3. The logistics trolley with good stability according to claim 1, wherein a baffle plate is fixedly connected to one side of the bottom plate away from the top rod, a sliding plate is slidably connected to one side of the inner wall of the baffle plate, an extension plate is fixedly connected to the top of the sliding plate, the top of the extension plate penetrates through the baffle plate and extends to the outside of the baffle plate, a threaded sleeve is fixedly connected to the other side of the inner wall of the baffle plate, a fixing bolt is connected to the inner wall of the threaded sleeve in a threaded manner, and a through hole of the fixing bolt penetrates through the extension plate and the baffle plate in sequence and extends to the outside of the baffle plate.

4. The logistics cart with good stability as claimed in claim 1, wherein a fixing rod is fixedly connected to the top of the pushing rod, an L-shaped rod is rotatably connected to the top of the fixing rod, and one end of the L-shaped rod, which is far away from the fixing rod, is movably connected to one surface of the rotating rod, which extends to the outside of the mounting frame.

5. The logistics cart of claim 1, wherein a moving rod is fixedly connected to the top of each of the two screw blocks, and the top ends of the moving rods are slidably connected to the top of the inner wall of the bottom plate.

6. The logistics cart with good stability of claim 1, wherein the number of the damping frames is four, the damping frames are provided with connecting plates at the tops of the two groups close to the top rod, the bottom of the mounting plate is fixedly connected with the top of the transverse plate, and the bottom end of the transmission rod is rotatably connected with the top of the transverse plate.

7. The logistics cart with good stability of claim 1, wherein the surface of the rotating rod is provided with an anti-slip coating, and the bottom of the supporting plate is provided with an anti-slip pad.