CN218594393U

CN218594393U - Material carrier

Info

Publication number: CN218594393U
Application number: CN202222523686.5U
Authority: CN
Inventors: 程贵宁; 康厚英; 肖珍
Original assignee: Individual
Current assignee: Yifei Logistics Equipment Jiangsu Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-10
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to the technical field of a carrier, and discloses a material carrier, which comprises a carrier body, wherein one side of the bottom of the carrier body is fixedly connected with a frame, the inner side of the frame is movably connected with a transmission shaft, the outer side of the transmission shaft is fixedly connected with two same driving wheels, and one end of the bottom of the carrier body, which is far away from the frame, is detachably provided with two same universal wheels; a first servo motor is detachably mounted on the outer side of the vehicle body. The utility model discloses a first servo motor and second servo motor make two wedges separately and laminate on the holding surface, then start two wedges of first servo motor and second servo motor drive and be close to each other and break away from ground, and then the cooperation baffle is packed the sand between two wedges, when the automobile body removes the region that the sand was transported, start first servo motor and make two wedges separately, and then the sand drops naturally, further need not that personnel are manual to feed the sand and unload, and then make the comparatively labour saving and time saving of sand transport.

Description

Material carrier

Technical Field

The utility model relates to a carrier technical field specifically is a material handling car.

Background

In the civil engineering or building construction process, construction materials such as lime, stones, sand and the like need to be frequently conveyed, and because the construction position needs to be changed continuously, large-scale hoisting equipment is inconvenient to adopt, so that a small-scale carrier is often adopted in the process of carrying in small batches.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: most of the existing sand is transported through a small trolley, but the existing sand is manually shoveled into a trolley body, then the sand is placed in a use area through manual pushing, then the trolley is pushed to turn a trolley bucket to discharge the sand, and then the loading and the discharging are time-consuming and labor-consuming, so that the material carrying trolley is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material handling car has solved the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a material carrier comprises a carrier body, wherein one side of the bottom of the carrier body is fixedly connected with a rack, the inner side of the rack is movably connected with a transmission shaft, the outer side of the transmission shaft is fixedly connected with two same driving wheels, and one end of the bottom of the carrier body, which is far away from the rack, is detachably provided with two same universal wheels; the first servo motor is detachably mounted on the outer side of the vehicle body, a sliding groove is formed in the top of an inner cavity of the vehicle body, a bidirectional screw rod is movably connected between two sides of the inner cavity of the sliding groove, two identical sliding blocks are movably connected in the sliding groove, the two sliding blocks are respectively and spirally sleeved on two outer sides of the bidirectional screw rod, and a motor shaft of the first servo motor is fixedly connected with the bidirectional screw rod; two equal fixedly connected with connecting plate in bottom of slider, two the equal detachable type in bottom of connecting plate installs second servo motor, two the guide way, two have been seted up to the relative one end of connecting plate equal swing joint has the lead screw in the guide way, two the equal spiral in outside of lead screw has cup jointed the guide block, two the equal fixedly connected with wedge of the relative one end of guide block, two the equal fixedly connected with baffle in both ends of wedge, second servo motor's motor shaft and lead screw fixed connection.

As an alternative of this application technical scheme, the driven bevel gear of outside fixedly connected with of transmission shaft, the one end removable third servo motor of installing that the automobile body is close to the frame, fixedly connected with initiative bevel gear on third servo motor's the motor shaft, initiative bevel gear and driven bevel gear meshing.

As an alternative scheme of this application technical scheme, the fixedly connected with of automobile body pushes away the handle, the automobile body is close to the removable battery of installing of one end downside that pushes away the handle, push away and go up removable controller of installing.

As an alternative scheme of this application technical scheme, third servo motor's bottom fixedly connected with protection casing, the outside at initiative conical tooth wheel and driven conical tooth wheel is established to the protection casing cover.

As an alternative scheme of this application technical scheme, the louvre has all been seted up to the one end both sides that are close to third servo motor of protection casing.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this application technical scheme passes through the automobile body, first servo motor, two-way lead screw, the connecting plate, second servo motor, the lead screw, the guide block, the wedge, the baffle, the guide way, the setting of spout and slider, make two wedges separately and laminate on the holding surface through first servo motor and second servo motor, then start two wedges of first servo motor and second servo motor drive and be close to each other and break away from ground, and then the cooperation baffle packs the sand into between two wedges, when the automobile body removes the region of sand transportation, start first servo motor and make two wedges separately, and then the sand drops naturally, further need not that personnel are manual to feed and unload the sand, and then make the sand transport labour saving and time saving comparatively.

2. This application technical scheme passes through third servo motor, initiative conical gear and driven conical gear's setting, drives initiative conical gear through starting third servo motor and rotates, and then cooperates driven conical gear drive transmission shaft to rotate, and then can the auxiliary drive wheel rotate, and then it is that personnel promote the automobile body comparatively laborsaving.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a material handling vehicle of the present invention;

FIG. 2 is a side view of a material handling vehicle of the present invention;

FIG. 3 is a front view of a connection plate of a material handling vehicle according to the present invention;

fig. 4 is a schematic view of a connection structure between a wedge plate and a baffle of the material handling vehicle of the present invention.

In the figure: 1. a vehicle body; 2. a connecting plate; 3. a second servo motor; 4. a push handle; 5. a controller; 6. a battery; 7. a universal wheel; 8. a wedge plate; 9. a drive shaft; 10. a drive wheel; 11. a frame; 12. a chute; 13. a bidirectional screw rod; 14. a slider; 15. a third servo motor; 16. heat dissipation holes; 17. a guide groove; 18. a driving bevel gear; 19. a protective cover; 20. a driven bevel gear; 21. a screw rod; 22. a guide block; 23. a baffle plate; 24. a first servo motor.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a material carrier comprises a carrier body 1, wherein one side of the bottom of the carrier body 1 is fixedly connected with a rack 11, the inner side of the rack 11 is movably connected with a transmission shaft 9, the outer side of the transmission shaft 9 is fixedly connected with two identical driving wheels 10, and one end of the bottom of the carrier body 1, which is far away from the rack 11, is detachably provided with two identical universal wheels 7; a first servo motor 24 is detachably mounted on the outer side of the vehicle body 1, a chute 12 is formed in the top of an inner cavity of the vehicle body 1, a bidirectional screw rod 13 is movably connected between two sides of the inner cavity of the chute 12, two identical sliding blocks 14 are movably connected in the chute 12, the two sliding blocks 14 are respectively and spirally sleeved on two outer sides of the bidirectional screw rod 13, and a motor shaft of the first servo motor 24 is fixedly connected with the bidirectional screw rod 13; the equal fixedly connected with connecting plate 2 in bottom of two sliders 14, second servo motor 3 is installed to the equal formula of can tearing open in bottom of two connecting plates 2, guide way 17 has been seted up to the relative one end of two connecting plates 2, equal swing joint has lead screw 21 in two guide ways 17, the equal spiral shell coupling in outside of two lead screws 21 has guide block 22, the equal fixedly connected with wedge 8 in relative one end of two guide block 22, the equal fixedly connected with baffle 23 in both ends of two wedge 8, second servo motor 3's motor shaft and lead screw 21 fixed connection.

In the technical scheme, through the vehicle body 1, the first servo motor 24, the bidirectional screw rod 13, the connecting plate 2, the second servo motor 3, the screw rod 21, the guide block 22, the wedge plates 8, the baffle 23, the guide groove 17, the sliding groove 12 and the sliding block 14, the two wedge plates 8 are separated and attached to the supporting surface through the first servo motor 24 and the second servo motor 3, then the first servo motor 24 and the second servo motor 3 are started to drive the two wedge plates 8 to be close to each other and separate from the ground, the sand is filled into the space between the two wedge plates 8 through the baffle 23, when the vehicle body 1 moves to a sand transferring area, the first servo motor 24 is started to separate the two wedge plates 8, the sand naturally drops, further, manual charging and discharging of the sand are not needed, and time and labor are saved for carrying the sand.

In some technical solutions, a driven bevel gear 20 is fixedly connected to an outer side of the transmission shaft 9, a third servo motor 15 is detachably mounted at one end of the vehicle body 1 close to the frame 11, a driving bevel gear 18 is fixedly connected to a motor shaft of the third servo motor 15, and the driving bevel gear 18 is engaged with the driven bevel gear 20.

In this kind of technical scheme, through the setting of third servo motor 15, initiative conical tooth wheel 18 and driven conical tooth wheel 20, drive initiative conical tooth wheel 18 through starting third servo motor 15 and rotate, and then cooperate driven conical tooth wheel 20 drive transmission shaft 9 to rotate, and then can assist drive wheel 10 to rotate, and then make personnel push automobile body 1 comparatively laborsaving.

In some technical solutions, a push handle 4 is fixedly connected to the cart body 1, a storage battery 6 is detachably mounted on a lower side of one end of the cart body 1 close to the push handle 4, and a controller 5 is detachably mounted on the push handle 4.

In this kind of technical scheme, through pushing away the setting of 4, battery 6 and controller 5, conveniently provide the electric energy to electromechanical device through battery 6 to controller 5 installs on pushing away 4, and then conveniently controls electromechanical device.

In some technical solutions, a protective cover 19 is fixedly connected to the bottom of the third servo motor 15, and the protective cover 19 is sleeved on the outer sides of the driving bevel gear 18 and the driven bevel gear 20.

In the technical scheme, through the arrangement of the protective cover 19, the driving bevel gear 18 and the driven bevel gear 20 can be protected by the protective cover 19, and further, abrasion of broken stones clamped in the driving bevel gear 18 and the driven bevel gear 20 to the driving bevel gear 18 and the driven bevel gear 20 is avoided, and the service lives of the driving bevel gear 18 and the driven bevel gear 20 are further prolonged.

In some technical solutions, heat dissipation holes 16 are formed in both sides of one end, close to the third servo motor 15, of the protection cover 19.

In this kind of technical scheme, through the setting of louvre 16, and then can be discharged the heat that third servo motor 15 work produced in the protection casing 19, and then avoid the heat to pile up and cause the damage to third servo motor 15.

When the sand conveying device is used, firstly, the vehicle body 1 is pushed to be arranged above sand through the handheld pushing handle 4, then the controller 5 controls the first servo motor 24 to work to drive the bidirectional screw rod 13 to rotate, so that the two wedge-shaped plates 8 are separated, then the controller 5 starts the second servo motor 3 to enable the two wedge-shaped plates 8 to be attached to a supporting surface, then the controller 5 starts the first servo motor 24 to drive the bidirectional screw rod 13 to rotate reversely, so that the two wedge-shaped plates 8 are close to the matching baffle plate 23 to extrude the sand between the two wedge-shaped plates 8, then the controller 5 starts the second servo motor 3 to drive the two wedge-shaped plates 8 to be separated from the ground, then the controller 5 starts the third servo motor 15 to drive the driving conical gear 18 to rotate, further the driven conical gear 20 is matched to drive the transmission shaft 9 to rotate, so that the driving wheel 10 can be assisted to rotate, further personnel can push the vehicle body 1 to be relaxed, when the vehicle body 1 moves to a sand conveying area, the controller 5 starts the first servo motor 24 to enable the two wedge-shaped plates 8 to be separated, further sand naturally falls, further, a loading personnel do not need to manually unload the sand and transport the sand in a labor-saving mode.

Claims

1. A material handling vehicle, comprising a vehicle body (1), characterized in that: a rack (11) is fixedly connected to one side of the bottom of the vehicle body (1), a transmission shaft (9) is movably connected to the inner side of the rack (11), two identical driving wheels (10) are fixedly connected to the outer side of the transmission shaft (9), and two identical universal wheels (7) are detachably mounted at one end, far away from the rack (11), of the bottom of the vehicle body (1);

a first servo motor (24) is detachably mounted on the outer side of the vehicle body (1), a sliding groove (12) is formed in the top of an inner cavity of the vehicle body (1), a bidirectional screw rod (13) is movably connected between two sides of the inner cavity of the sliding groove (12), two identical sliding blocks (14) are movably connected in the sliding groove (12), the two sliding blocks (14) are respectively and spirally sleeved on two outer sides of the bidirectional screw rod (13), and a motor shaft of the first servo motor (24) is fixedly connected with the bidirectional screw rod (13);

two equal fixedly connected with connecting plate (2) in bottom of slider (14), two second servo motor (3) are installed to the equal formula of dismantling in bottom of connecting plate (2), two guide way (17), two have been seted up to the relative one end of connecting plate (2) lead screw (21), two equal swing joint in guide way (17) lead screw (21), two guide block (22), two have been cup jointed to the equal spiral in the outside of lead screw (21) the equal fixedly connected with wedge (8) in the relative one end of guide block (22), two the equal fixedly connected with baffle (23) in both ends of wedge (8), the motor shaft and lead screw (21) fixed connection of second servo motor (3).

2. The material handling vehicle of claim 1, wherein: the outer side of transmission shaft (9) fixedly connected with driven bevel gear (20), the one end that automobile body (1) is close to frame (11) is removable installs third servo motor (15), fixedly connected with initiative bevel gear (18) on the motor shaft of third servo motor (15), initiative bevel gear (18) and driven bevel gear (20) meshing.

3. The material handling vehicle of claim 1, wherein: the electric bicycle is characterized in that a pushing handle (4) is fixedly connected to the bicycle body (1), a storage battery (6) is detachably mounted on the lower side of one end, close to the pushing handle (4), of the bicycle body (1), and a controller (5) is detachably mounted on the pushing handle (4).

4. The material handling vehicle of claim 2, wherein: the bottom fixedly connected with protection casing (19) of third servo motor (15), protection casing (19) cover is established in the outside of initiative conical gear (18) and driven conical gear (20).

5. The materials handling vehicle of claim 4, wherein: and heat dissipation holes (16) are formed in two sides of one end, close to the third servo motor (15), of the protective cover (19).