CN216861522U

CN216861522U - Material conveyor for construction

Info

Publication number: CN216861522U
Application number: CN202122982077.1U
Authority: CN
Inventors: 杨泽鑫
Original assignee: Shanghai Huangyang Construction Engineering Co ltd
Current assignee: Shanghai Huangyang Construction Engineering Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-01
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a material conveying device for building construction, which comprises a conveying frame, wherein wheels are fixedly arranged at four corners of the conveying frame respectively, the top end of the conveying frame is connected with three threaded rods through bearings, a lifting mechanism is arranged on each threaded rod, a first motor is fixedly arranged on one side of the conveying frame, an output shaft of the first motor is fixedly connected with the left threaded rod, bearing plates are connected to the three threaded rods in a threaded mode, and a conveying box is arranged at the top ends of the bearing plates. According to the utility model, the first motor is started to drive the threaded rod on the output shaft to rotate, the threaded rod rotates to drive the gear to rotate, the rotation of the gear drives the chain to rotate, so that the chain drives the other two gears to rotate, and further the other two threaded rods rotate, and the rotation of the three threaded rods enables the bearing plate to move downwards to lower the height of the transport box, so that the difficulty of loading materials into the transport box is reduced, time and labor are saved, and physical strength is saved for workers.

Description

Material conveyor for construction

Technical Field

The utility model relates to a material conveying device, in particular to a material conveying device for building construction.

Background

A material transporting apparatus for construction is an apparatus for transporting a required material or the like at a construction site.

At present, most of the existing conveying devices for construction, such as a conveying cart, need to manually lift one end of the cart when conveying the conveyed materials to a destination, so that the materials in the cart are dumped out, which is labor-consuming, and thus workers are prone to fatigue. Therefore, the material conveying device for building construction is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a material conveying device for building construction, which comprises a conveying frame, wherein wheels are fixedly mounted at four corners of the conveying frame respectively, the top end of the conveying frame is connected with three threaded rods through bearings, a lifting mechanism is arranged on the threaded rods, a first motor is fixedly mounted at one side of the conveying frame, an output shaft of the first motor is fixedly connected with a left threaded rod, a bearing plate is in threaded connection with the three threaded rods, a conveying box is arranged at the top end of the bearing plate, two groups of connecting mechanisms are arranged between the bearing plate and the conveying box, a second motor is fixedly mounted at one side of the top end of the bearing plate, a transmission mechanism is arranged between the second motor and the conveying box, a door plate is movably connected to one side of the conveying box, and a fixing mechanism is arranged between the door plate and the conveying box.

As a preferred technical scheme of the utility model, two connecting rods are fixedly arranged on the other side of the transportation frame, and one ends of the two connecting rods are fixedly connected with a long rod.

As a preferable technical solution of the present invention, the lifting mechanism includes three gears and a chain, the three gears are respectively fixedly mounted on three threaded rods, and the chain is engaged with the three gears.

As a preferred technical scheme of the utility model, the connecting mechanism comprises two fixing plates and a fixing rod, the two fixing plates are fixedly arranged at the top end of the bearing plate, the fixing rod is fixedly connected between the two fixing plates, and the fixing rod is connected with the transport box through a bearing.

As a preferred technical scheme of the present invention, the transmission mechanism includes a support plate, a pulley and a wire rope, the support plate is fixedly mounted at the top end of the bearing plate, the pulley is connected with the support plate through a bearing, the wire rope is fixedly connected between an output shaft of the second motor and one side of the transportation box, and the wire rope is wound on the pulley.

As a preferable technical scheme of the utility model, the fixing mechanism comprises a screw hole and a screw rod, the screw hole is formed in one side of the door plate, and the screw rod movably penetrates through the transportation box and is in threaded connection with the screw hole.

The utility model has the beneficial effects that:

1. this kind of material conveyor for construction drives the threaded rod on the output shaft through starting first motor and rotates, and the threaded rod rotates and drives the gear rotation, and the rotation of gear drives the rotation of chain to the chain drives other two gear rotations, and then makes other two threaded rods rotate, and the rotation of three threaded rod makes the loading board move down and draws the height of low transport case, thereby has reduced the degree of difficulty that the material was put into in the transport case, and labour saving and time saving has saved physical power for the workman.

2. This kind of material conveyor for construction, drive wire rope through starting the second motor and rotate and twine on the motor output shaft, wire rope slides round the pulley in the backup pad, make the transport case that wire rope's the other end is connected one end upwards rise under the effect of fixed plate and dead lever, take out the screw rod in the screw, make the door plant can round the axle activity on top, and then it pours downwards and goes out through mobilizable door plant to get the material in the transport case that one end risees, thereby accomplish the discharge to the material, and then need not manual discharge, the convenience is provided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a material conveying device for building construction according to the present invention;

FIG. 2 is a schematic front view of a transportation frame of the material transportation device for building construction;

fig. 3 is a schematic structural view of a fixing mechanism of the material conveying device for building construction.

In the figure: 1. a transportation frame; 2. a wheel; 3. a threaded rod; 4. a lifting mechanism; 401. a gear; 402. a chain; 5. a first motor; 6. a carrier plate; 7. a transport case; 8. a connecting mechanism; 801. a fixing plate; 802. fixing the rod; 9. a second motor; 10. a transmission mechanism; 101. a support plate; 102. a pulley; 103. a wire rope; 11. a door panel; 12. a fixing mechanism; 121. a screw hole; 122. a screw; 13. a connecting rod; 14. a long rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2 and 3, the material conveying device for building construction of the utility model comprises a conveying vehicle frame 1, wheels 2 are respectively and fixedly arranged at four corners of the conveying vehicle frame 1, the top end of the conveying vehicle frame 1 is connected with three threaded rods 3 through bearings, a lifting mechanism 4 is arranged on the threaded rods 3, a first motor 5 is fixedly arranged at one side of the conveying vehicle frame 1, and the output shaft of

first motor

5 and 3 fixed connection of left side threaded rod, threaded connection has loading board 6 on three threaded rod 3, and the top of loading board 6 is equipped with transport case 7, is equipped with two sets of coupling mechanism 8 between loading board 6 and the transport case 7, and one side fixed mounting in top of loading board 6 has second motor 9, is equipped with drive mechanism 10 between second motor 9 and the transport case 7, and one side swing joint of transport case 7 has door plant 11, is equipped with fixed establishment 12 between door plant 11 and the transport case 7.

Wherein, the opposite side fixed mounting of transportation frame 1 has two connecting rods 13, and the one end fixedly connected with stock 14 of two connecting rods 13 can remove the device through promoting stock 14.

Wherein, elevating system 4 includes three gear 401 and chain 402, three gear 401 is fixed mounting respectively on three threaded rod 3, chain 402 meshes on three gear 401, it drives the threaded rod 3 rotation on the output shaft to start first motor 5, threaded rod 3 rotates and drives gear 401 and rotates, gear 401's rotation drives chain 402's rotation, thereby chain 402 drives other two gear 401 rotations, and then make other two threaded rods 3 rotate, the rotation of three threaded rod 3 makes loading board 6 lapse and draws low transport case 7's height.

Wherein, coupling mechanism 8 includes two fixed plates 801 and dead lever 802, and two fixed plates 801 fixed mounting are on the top of loading board 6, and dead lever 802 fixed connection is between two fixed plates 801, and is connected through the bearing between dead lever 802 and the transport case 7, acts on the effect of application to transport case 7 one end, can make the one end of transport case 7 upwards rise under the effect of fixed plate 801 and dead lever 802.

Wherein, drive mechanism 10 includes backup pad 101, pulley 102 and wire rope 103, backup pad 101 fixed mounting is on the top of loading board 6, pulley 102 passes through the bearing and is connected with backup pad 101, wire rope 103 fixed connection is between one side of the output shaft of second motor 9 and transport case 7, and wire rope 103 twines on pulley 102, start second motor 9 and drive wire rope 103 and rotate and twine on the motor output shaft, wire rope 103 slides around pulley 102 on the backup pad 101, make transport case 7 that wire rope 103's the other end is connected one end at the effect of fixed plate 801 and dead lever 802 and rise upwards.

The fixing mechanism 12 includes a screw hole 121 and a screw rod 122, the screw hole 121 is opened at one side of the door panel 11, the screw rod 122 movably penetrates through the transportation box 7 and is in threaded connection with the screw hole 121, the screw rod 122 in the screw hole 121 is taken out, so that the door panel 11 can move around the axis at the top end, and the screw rod 122 can fix the door panel 11 and the transportation box 7 when penetrating through the screw hole 121.

When the conveying box works, when materials to be conveyed are put into the conveying box 7, the first motor 5 is started to drive the threaded rod 3 on the output shaft to rotate, the threaded rod 3 rotates to drive the gear 401 to rotate, the rotation of the gear 401 drives the chain 402 to rotate, so that the chain 402 drives the other two gears 401 to rotate, and further drives the other two threaded rods 3 to rotate, the rotation of the three threaded rods 3 enables the bearing plate 6 to move downwards to lower the height of the conveying box 7, so that the difficulty in the materials in the conveying box 7 is reduced, then the conveying box 7 is lifted by the reverse driving motor, when the materials are unloaded, the second motor 9 is started to drive the steel wire rope 103 to rotate and wind on the output shaft of the motor, the steel wire rope 103 slides around the pulley 102 on the supporting plate 101, so that one end of the conveying box 7 connected with the other end of the steel wire rope 103 is lifted upwards under the action of the fixing plate 801 and the fixing rod 802, and the threaded rod 122 in the screw hole 121 is taken out, so that the door panel 11 can move around the axis at the top end, and then the material in the transport box 7 with one raised end can be poured downwards through the movable door panel 11 to discharge the material.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The material conveying device for building construction comprises a conveying frame (1) and is characterized in that wheels (2) are fixedly mounted at four corners of the conveying frame (1) respectively, the top end of the conveying frame (1) is connected with three threaded rods (3) through bearings, lifting mechanisms (4) are arranged on the threaded rods (3), a first motor (5) is fixedly mounted at one side of the conveying frame (1), an output shaft of the first motor (5) is fixedly connected with the left threaded rod (3), a bearing plate (6) is in threaded connection with the three threaded rods (3), a conveying box (7) is arranged at the top end of the bearing plate (6), two groups of connecting mechanisms (8) are arranged between the bearing plate (6) and the conveying box (7), a second motor (9) is fixedly mounted at one side of the top end of the bearing plate (6), and a transmission mechanism (10) is arranged between the second motor (9) and the conveying box (7), one side swing joint of transport case (7) has door plant (11), be equipped with fixed establishment (12) between door plant (11) and transport case (7).

2. The material conveying device for building construction according to claim 1, characterized in that two connecting rods (13) are fixedly installed at the other side of the transportation vehicle frame (1), and a long rod (14) is fixedly connected to one end of the two connecting rods (13).

3. A material conveying device for building construction according to claim 1, characterized in that the lifting mechanism (4) comprises three gears (401) and a chain (402), the three gears (401) are respectively fixedly mounted on three threaded rods (3), and the chain (402) is engaged on the three gears (401).

4. The material conveying device for building construction as claimed in claim 1, wherein the connecting mechanism (8) comprises two fixing plates (801) and a fixing rod (802), the two fixing plates (801) are fixedly installed at the top end of the bearing plate (6), the fixing rod (802) is fixedly connected between the two fixing plates (801), and the fixing rod (802) is connected with the transport box (7) through a bearing.

5. The material conveying device for building construction as claimed in claim 1, wherein the transmission mechanism (10) comprises a support plate (101), a pulley (102) and a steel wire rope (103), the support plate (101) is fixedly installed at the top end of the bearing plate (6), the pulley (102) is connected with the support plate (101) through a bearing, the steel wire rope (103) is fixedly connected between the output shaft of the second motor (9) and one side of the transportation box (7), and the steel wire rope (103) is wound on the pulley (102).

6. The material conveying device for building construction as claimed in claim 1, wherein the fixing mechanism (12) comprises a screw hole (121) and a screw rod (122), the screw hole (121) is formed in one side of the door panel (11), and the screw rod (122) movably penetrates through the transport box (7) and is in threaded connection with the screw hole (121).