CN217498351U

CN217498351U - Material lifting device for construction machinery

Info

Publication number: CN217498351U
Application number: CN202221170826.9U
Authority: CN
Inventors: 柴福奇
Original assignee: Beijing Taili Dingxin Construction Co ltd
Current assignee: Beijing Taili Dingxin Construction Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-27
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a material lifting device for construction machinery, which comprises a supporting main body, wherein the supporting main body comprises a girder which is symmetrically arranged at two sides, a guide groove is arranged on the inner side surface of the girder, a lifting mechanism for lifting and supporting is arranged on the supporting main body, an unloading mechanism for unloading materials is arranged on the lifting mechanism, and the unloading mechanism is connected with the lifting mechanism; the lifting mechanism comprises a bottom plate arranged between the main beams, guide blocks matched with the guide grooves are arranged on two sides of the bottom plate, and connecting frames are arranged on two side walls of the bottom plate. The utility model discloses a hoist mechanism, shedding mechanism's setting makes the material promote the floor upside with the backup pad and carries out the single-point rotation and lift when promoting the floor height, then wholly lift the material off, has improved the efficiency of unloading, has reduced artifical work load of unloading.

Description

Material lifting device for construction machinery

Technical Field

The utility model relates to a construction field especially relates to a material lifting device that construction machinery used.

Background

The building engineering means the engineering entity formed by the construction of various building and its auxiliary facilities and the installation of the lines, pipes and equipment matched with them, with the development of modernization, the high-rise buildings are more and more, the building materials need to be frequently sent to the high-rise in the building process of the high-rise buildings, the elevator device is a machine for carrying the low people or goods to the high place, at present, more and more elevators appear in order to promote the better operation at the high place.

Among the prior art, building material elevator relies on the thing lift platform of carrying to deliver to the building high level with the material, reaches the high position of layer along with lift platform when the material, still needs the manual work to unload, unloads inefficiency, and the labour consumes greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material hoisting device for construction machinery in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a material lifting device for construction machinery comprises a supporting main body, wherein the supporting main body comprises main beams symmetrically arranged on two sides, a guide groove is formed in the inner side surface of each main beam, a lifting mechanism for lifting and supporting is arranged on the supporting main body, a discharging mechanism for discharging materials is arranged on the lifting mechanism, and the discharging mechanism is connected with the lifting mechanism;

the lifting mechanism comprises a bottom plate arranged between the main beams, guide blocks matched with the guide grooves are arranged on two sides of the bottom plate, connecting frames are arranged on two side walls of the bottom plate, a steel wire rope is connected to the upper ends of the connecting frames, the steel wire rope bypasses the main beams through idler wheels, and the other end of the steel wire rope is wound on a winch;

the discharging mechanism comprises a sliding seat arranged on a bottom plate, wherein a sliding chute corresponding to the sliding seat is formed in the upper end face of the bottom plate, a first connecting shaft is arranged between the sliding seats, supporting plates are symmetrically arranged on two sides of the first connecting shaft, electric roller shafts are uniformly distributed among the supporting plates, a conveying belt is arranged on the outer diameter of each electric roller shaft, a connecting seat is arranged on the front side of each sliding seat, a second connecting shaft is arranged between the connecting seats, a first hydraulic telescopic rod is arranged between the connecting seat and the supporting plates, a second hydraulic telescopic rod is connected to the middle position of the second connecting shaft, and a through groove is formed in the middle of the bottom plate.

Further setting: the guide block is integrated with the bottom plate, and the guide block is connected with the guide groove in a sliding mode.

Further setting: the connecting frame is welded with the bottom plate, and the steel wire rope is connected with the connecting frame hanging ring.

Further setting: the sliding seat, the connecting seat lower extreme rotates installs the gyro wheel, the motor roll axle with the backup pad rotates and is connected.

Further setting: the two sides of the first hydraulic telescopic rod are symmetrically arranged, and two ends of the first hydraulic telescopic rod are respectively connected with the connecting seat and the supporting plate through hinges.

Further setting: the backup pad with first connecting axle welding, first connecting axle with the sliding seat rotates to be connected, second hydraulic pressure telescopic rod expansion end with the second connecting axle is connected fixedly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through the setting of hoist mechanism, shedding mechanism, make the material promote the floor height time, promote the backup pad to the floor upside and carry out the single-point rotation and raise, then wholly lift the material off, improved the efficiency of unloading, reduced artifical work load of unloading.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of a material lifting device for a construction machine according to the present invention;

fig. 2 is a schematic front view of a material lifting device for a construction machine according to the present invention;

fig. 3 is a partial structural schematic view of a discharging mechanism of a material lifting device for a construction machine according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic diagram of a right-side sectional structure of an unloading mechanism of a material lifting device for a construction machine.

The reference numerals are explained below:

1. a support body; 11. a main beam; 12. a guide groove; 2. a lifting mechanism; 21. a base plate; 22. a guide block; 23. a connecting frame; 24. a wire rope; 25. a winch; 3. a discharge mechanism; 31. a sliding seat; 32. a first connecting shaft; 33. a support plate; 34. an electric roll shaft; 35. a conveyor belt; 36. a connecting seat; 37. a first hydraulic telescopic rod; 38. a second connecting shaft; 39. a second hydraulically telescoping rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 5, a material lifting device for a construction machine includes a support main body 1, the support main body 1 includes main beams 11 symmetrically arranged at two sides, a guide groove 12 is arranged on an inner side surface of the main beam 11, a lifting mechanism 2 for lifting and supporting is arranged on the support main body 1, a discharging mechanism 3 for discharging a material is arranged on the lifting mechanism 2, and the discharging mechanism 3 is connected with the lifting mechanism 2;

in this embodiment: the lifting mechanism 2 comprises a bottom plate 21 arranged between the main beams 11, guide blocks 22 in sliding fit with the guide grooves 12 are integrally formed on two sides of the bottom plate 21, connecting frames 23 are welded on two side walls of the bottom plate 21, the upper ends of the connecting frames 23 are connected with steel wire ropes 24 through hanging rings, the steel wire ropes 24 pass by the main beams 11 through rollers, and the other ends of the steel wire ropes 24 are wound on a winch 25;

in this embodiment: the discharging mechanism 3 comprises a sliding seat 31 arranged on a bottom plate 21, a sliding groove corresponding to the sliding seat 31 is arranged on the upper end face of the bottom plate 21, a first connecting shaft 32 is rotatably connected between the sliding seat 31, supporting plates 33 are symmetrically welded on two sides of the first connecting shaft 32, electric roller shafts 34 are uniformly distributed between the supporting plates 33 and provide rotating power for a conveying belt 35, the electric roller shafts 34 are rotatably connected with the supporting plates 33, the conveying belt 35 is arranged on the outer diameter of the electric roller shafts 34, a connecting seat 36 is arranged on the front side of the sliding seat 31, rollers are rotatably arranged at the lower ends of the sliding seat 31 and the connecting seat 36, a second connecting shaft 38 is arranged between the connecting seat 36, a first hydraulic telescopic rod 37 is arranged between the connecting seat 36 and the supporting plates 33, two sides of the first hydraulic telescopic rod 37 are symmetrically arranged, two ends of the first hydraulic telescopic rod 37 are respectively hinged with the connecting seat 36 and the supporting plates 33, a second hydraulic telescopic rod 39 is fixedly connected in the middle position of the second connecting shaft 38, a through groove is arranged in the middle of the bottom plate 21.

The utility model discloses theory of operation and use flow: the material is placed on the conveying belt 35 of the unloading mechanism 3, the steel wire rope 24 is wound through the winch 25, the bottom plate 21 is integrally lifted upwards, after the height of the bottom plate is lifted to be flush with the floor, the second connecting shaft 38 is driven through the second hydraulic telescopic rod 39, the supporting plate 33 integrally moves to the floor plane, the sliding seat 31 is moved to the floor, then the supporting plate 33 is pushed to rotate and lift under the support of the first connecting shaft 32 through the first hydraulic telescopic rod 37, meanwhile, the electric roller shaft 34 drives the conveying belt 35 to rotate, and the material is unloaded.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A material lifting device for construction machinery, characterized in that: the supporting device comprises a supporting main body (1), wherein the supporting main body (1) comprises main beams (11) which are symmetrically arranged on two sides, a guide groove (12) is arranged on the inner side surface of each main beam (11), a lifting mechanism (2) for lifting and supporting is arranged on the supporting main body (1), a discharging mechanism (3) for discharging materials is arranged on the lifting mechanism (2), and the discharging mechanism (3) is connected with the lifting mechanism (2);

the lifting mechanism (2) comprises a bottom plate (21) arranged between the main beams (11), guide blocks (22) matched with the guide grooves (12) are arranged on two sides of the bottom plate (21), connecting frames (23) are arranged on two side walls of the bottom plate (21), a steel wire rope (24) is connected to the upper ends of the connecting frames (23), the steel wire rope (24) bypasses the main beams (11) through rollers, and the other end of the steel wire rope (24) is wound on a winch (25);

the discharging mechanism (3) comprises a sliding seat (31) arranged on the bottom plate (21), the upper end surface of the bottom plate (21) is provided with a sliding chute corresponding to the sliding seat (31), a first connecting shaft (32) is arranged between the sliding seats (31), supporting plates (33) are symmetrically arranged on two sides of the first connecting shaft (32), electric roller shafts (34) are uniformly distributed among the supporting plates (33), a conveying belt (35) is arranged on the outer diameter of each electric roller shaft (34), a connecting seat (36) is arranged at the front side of the sliding seat (31), a second connecting shaft (38) is arranged between the connecting seats (36), a first hydraulic telescopic rod (37) is arranged between the connecting seat (36) and the supporting plate (33), the middle of the second connecting shaft (38) is connected with a second hydraulic telescopic rod (39), and a through groove is formed in the middle of the bottom plate (21).

2. The material lifting device for construction machinery according to claim 1, wherein: the guide block (22) is integrated with the bottom plate (21), and the guide block (22) is slidably connected with the guide groove (12).

3. The material lifting device for construction machinery according to claim 1, wherein: the connecting frame (23) is welded with the bottom plate (21), and the steel wire rope (24) is in hoisting ring connection with the connecting frame (23).

4. The material lifting device for construction machinery according to claim 1, wherein: the roller wheels are rotatably mounted at the lower ends of the sliding seat (31) and the connecting seat (36), and the electric roller shaft (34) is rotatably connected with the supporting plate (33).

5. The material lifting device for construction machinery according to claim 1, wherein: the two sides of the first hydraulic telescopic rod (37) are symmetrically arranged, and two ends of the first hydraulic telescopic rod (37) are respectively connected with the connecting seat (36) and the supporting plate (33) through hinges.

6. The material lifting device for construction machinery according to claim 1, wherein: the supporting plate (33) is welded with the first connecting shaft (32), the first connecting shaft (32) is rotatably connected with the sliding seat (31), and the movable end of the second hydraulic telescopic rod (39) is fixedly connected with the second connecting shaft (38).