CN219447942U

CN219447942U - Lifting hopper for building

Info

Publication number: CN219447942U
Application number: CN202223324585.1U
Authority: CN
Inventors: 周升华
Original assignee: Shandong Yanzhou Construction Corp
Current assignee: Shandong Yanzhou Construction Corp
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-08-01
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a lifting hopper for a building, which belongs to the technical field of building construction and comprises a hopper body, wherein a blanking disc and a blanking tube are sequentially communicated with the hopper body from top to bottom along the vertical direction, the blanking disc is positioned at the bottom end axle center of the hopper body, a fixing plate is vertically arranged on the inner wall of the hopper body, and a plurality of groups of adjusting grooves are equidistantly arranged on the surface of the fixing plate along the vertical direction; according to the utility model, gravitational potential energy generated by falling of materials in the hoisting hopper is used as a driving source, hammering operation on the inner wall of the hopper can be automatically driven when the materials are fed, vibration is generated by hammering the inner wall, the materials adhered on the inner wall and the vibration of the material layer can be separated from the inner wall and continuously fall until being discharged, excessive materials are prevented from being adhered on the inner wall of the hopper, the cleaning strength of the inner wall of the hopper by staff is reduced, and in addition, the vibration amplitude can be automatically controlled according to the feeding quantity of the materials, so that the real-time feeding requirement in the hopper is met.

Description

Lifting hopper for building

Technical Field

The utility model relates to the technical field of building construction, in particular to a lifting hopper for a building.

Background

In the construction process of the building, a vertical transportation method is mainly adopted, in the vertical transportation process, an external hoisting hopper is adopted to transport the building, the hoisting hopper is a cylindrical object with wide upper part and narrow lower part, in the use construction process, the hoisting hopper is required to be installed at a designated position to finish hoisting treatment work, and the hoisting hopper filled with materials is used for dumping the building on a discharging platform erected outside a building engineering floor, so that the material transportation efficiency can be greatly improved.

When the unloading process of material is carried out to the hoist and mount hopper for current building, partial material is easy to adhere and is formed the bed of material at the hopper inner wall, on the one hand the staff is difficult to clear up its bed of material after the hopper work, on the other hand can make the material remain and influence its unloading efficiency (can not guarantee that whole material carries out the unloading work in hoist and mount hopper), the prior art adopts vibrating motor to install in the hopper moreover and beats its inner wall and solve, still there is the drawback, on the one hand needs to carry out real-time control to motor rotational speed according to the unloading volume, the operation itself of on the other hand motor needs the damage of certain electric quantity, economic cost has been increased.

Disclosure of Invention

The utility model aims to provide a lifting hopper for a building, which aims to solve the defects in the prior art.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

the utility model provides a lifting hopper for a building, which comprises a hopper body, wherein the hopper body is sequentially communicated with a blanking disc and a blanking tube from top to bottom along the vertical direction, the blanking disc is positioned at the bottom axial center of the hopper body, the inner wall of the hopper body is vertically provided with a fixed plate, the surface of the fixed plate is equidistantly provided with a plurality of groups of adjusting grooves along the vertical direction, tooth plates are slidably arranged in the adjusting grooves, the end parts of the tooth plates extending out of the adjusting grooves are provided with vibrating hammers which are contacted with the inner wall of the hopper body, the inner wall of the hopper body is also provided with a driving shaft, the driving shaft is positioned at one side of the fixed plate, driving impellers and first bevel gears are coaxially arranged on the driving shaft in sequence, the first bevel gears are in meshed connection with second bevel gears, the second bevel gears are coaxially arranged through gear rods at the axial centers of the second bevel gears, the groups of the notch gears are in meshed connection with tooth plates in the corresponding adjusting grooves, the notch gears are positioned above the tooth plates, two sides of the tooth plates are provided with guide blocks which slide in the adjusting grooves, and a first spring groove wall is arranged between the tooth plates and the adjusting grooves.

Preferably, the bottom of the blanking disc is communicated with the top of the blanking tube, a fixed ring is arranged outside the blanking tube, an outer gear ring is arranged on the inner cavity wall of the fixed ring, a driving gear meshed with the outer gear ring is rotatably arranged in the inner cavity of the fixed ring, a gear rod at the axis of the driving gear extends out of the fixed ring and is connected with an output shaft of the driving motor, and an inner gear ring meshed with the driving gear is arranged outside the top of the blanking tube.

Preferably, sliding grooves are symmetrically formed in the side wall of the blanking pipe, sliding blocks are arranged in the sliding grooves in a sliding mode, sliding plates are arranged on the sliding blocks, and limiting columns are arranged on the surfaces of the sliding plates.

Preferably, a filter plate is movably arranged between the sliding plates, limiting holes matched with the limiting columns are formed in two sides of the filter plate, and a filter screen is arranged in an inner cavity of the filter plate through bolts.

Preferably, a second spring is arranged between the end part of the filter plate and the groove wall of the sliding groove, and the other end of the filter plate is provided with a control end which can extend out of the sliding groove.

Preferably, the top of hopper body is cyclic annular to be provided with the lug, the outer wall circumference of hopper body is provided with the mounting panel, the mounting hole has been seted up to the inside of mounting panel, the bottom of hopper body is cyclic annular to be provided with the support column all around, the bottom of each support column is connected through annular mounting bracket.

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

the utility model provides a lifting hopper for a building, which takes gravitational potential energy generated by the falling of materials into the lifting hopper as a driving source, can automatically drive hammering work on the inner wall of the hopper when the materials are discharged, can separate the materials adhered on the inner wall and the vibration of a material layer from the inner wall by hammering the inner wall to vibrate and continue to fall until the materials are discharged, so that excessive materials are prevented from adhering on the inner wall of the hopper, the cleaning strength of workers on the inner wall of the hopper is reduced, and the vibration amplitude can be automatically controlled according to the discharging amount of the materials so as to meet the real-time discharging requirement in the hopper.

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 utility model. In the drawings:

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B in FIG. 1;

FIG. 4 is a schematic top view of a retaining ring according to the present utility model;

FIG. 5 is a schematic side view partially in cross section of the blanking tube of the present utility model;

fig. 6 is a schematic diagram of the external structure of the present utility model in front view.

In the figure:

1. a hopper body; 101. a fixing plate; 102. an adjustment tank; 103. a toothed plate; 104. a vibratory hammer; 105. a guide block; 106. a first spring; 107. a drive shaft; 108. driving the impeller; 109. a first bevel gear; 110. a second bevel gear; 111. a notch gear;

2. a blanking disc;

3. discharging pipes; 301. an inner gear ring; 302. a sliding groove; 303. a sliding block; 304. a sliding plate; 305. a limit column; 306. a filter plate; 307. a limiting hole; 308. a filter screen; 309. a second spring; 310. a control end;

4. a fixing ring; 401. an outer ring gear; 402. a drive gear; 403. a driving motor;

5. lifting lugs;

6. a mounting plate;

7. a support column;

8. and (5) mounting a frame.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

As shown in fig. 1-6 of the accompanying drawings of the specification, the utility model provides a lifting hopper for a building, which comprises a hopper body 1, wherein the hopper body 1 is sequentially communicated with a blanking disc 2 and a blanking pipe 3 from top to bottom along the vertical direction, the blanking disc 2 is positioned at the bottom end axle center of the hopper body 1, materials are discharged in the hopper body 1 and sequentially pass through the blanking disc 2 and the blanking pipe 3 to be discharged, and the blanking disc 2 is used for carrying out butt joint on the materials and drainage work for discharging the materials to the blanking pipe 3;

as shown in fig. 2, the inner wall of the hopper body 1 is vertically provided with a fixing plate 101, the surface of the fixing plate 101 is equidistantly provided with a plurality of groups of adjusting grooves 102 along the vertical direction, a toothed plate 103 is slidably arranged in each adjusting groove 102, the end part of the toothed plate 103 extending out of the adjusting groove 102 is provided with a vibrating hammer 104 which is contacted with the inner wall of the hopper body 1, the inner wall of the hopper body 1 is also provided with a driving shaft 107, the driving shaft 107 is positioned at one side of the fixing plate 101, the driving shaft 107 is sequentially and coaxially provided with a driving impeller 108 and a first bevel gear 109, the driving impeller 108 can be controlled to rotate by the gravitational potential energy of materials during blanking, the driving shaft 107 and the first bevel gear 109 can be synchronously driven to rotate, the first bevel gear 109 is meshed and connected with a second bevel gear 110, the second bevel gear 110 is coaxially provided with a plurality of groups of notch gears 111 through a gear rod at the axis of the second bevel gear 110, the notch gears 111 are meshed with the toothed plates 103 in the corresponding adjusting grooves 102, the notch gears 111 are designed to drive the toothed plates 103 to slide in the adjusting grooves 102 only when the gear parts are meshed with the toothed plates 103, and the notch gears 111 are positioned above the toothed plates 103;

as shown in fig. 2, guide blocks 105 sliding in the adjusting groove 102 are arranged on two sides of the toothed plate 103, the toothed plate 103 can slide in the adjusting groove 102 through the guide blocks 105, a first spring 106 is arranged between the toothed plate 103 and the wall of the adjusting groove 102, and the first spring 106 achieves resetting of the toothed plate 103 (namely, when the notch gear 111 is separated from the toothed plate 103 and is not meshed).

As a preferred scheme of the utility model, in order to control the discharging direction of the material according to the discharging requirement, as shown in fig. 4, preferably, the bottom end of the discharging tray 2 is communicated with the top end of the discharging tube 3, a fixed ring 4 is arranged outside the discharging tube 3, an outer gear ring 401 is arranged on the inner cavity wall of the fixed ring 4, a driving gear 402 meshed with the outer gear ring 401 is rotatably arranged in the inner cavity of the fixed ring 4, a gear rod in the axis of the driving gear 402 extends out of the fixed ring 4 and is connected with an output shaft of the driving motor 403, an inner gear ring 301 meshed with the driving gear 402 is arranged outside the top end of the discharging tube 3, the driving gear 402 is controlled to rotate through the driving motor 403, and the discharging direction of the material in the discharging tube 3 is controlled through the mutual meshing transmission of the inner gear ring 301 and the outer gear ring 401.

As shown in fig. 5, in this embodiment, the side wall of the blanking pipe 3 is symmetrically provided with sliding grooves 302, sliding blocks 303 are slidably provided in each sliding groove 302, a sliding plate 304 is provided on each sliding block 303, and a limiting column 305 is provided on the surface of the sliding plate 304.

As shown in fig. 5, in this embodiment, a filter plate 306 is movably installed between each sliding plate 304, limiting holes 307 matched with the limiting columns 305 are formed on two sides of the filter plate 306, a filter screen 308 is installed in an inner cavity of the filter plate 306 through bolts, the filter plate 306 is installed on the sliding plates 304 through the limiting holes 307 to the Ji Xianwei columns 305, the filter plate 306 can slide back and forth in the blanking pipe 3 by means of sliding of the sliding plates 304 and the sliding blocks 303 in the sliding grooves 302, the filter plate 306 is convenient to install, detach and replace, and the filter plate 306 can screen materials to be discharged, so that the discharged materials all meet the required particle size and dimension.

Specifically, as shown in fig. 5, a second spring 309 is disposed between the end of the filter plate 306 and the wall of the sliding groove 302, a control end 310 capable of extending out of the sliding groove 302 is disposed at the other end of the filter plate 306, the control end 310 is used as a driving source of the filter plate 306 in the sliding groove 302, the sliding mileage and the sliding direction of the filter plate 306 in the sliding groove 302 are controlled, the automatic resetting of the sliding plate 304 and the filter plate 306 is realized through the second spring 309, and the filter plate 306 automatically slides into the blanking pipe 3 for screening materials after being placed in the sliding plate 304 after maintenance.

As shown in fig. 1 and 6, the top end of the hopper body 1 is annularly provided with a lifting lug 5, the lifting lug 5 is used for lifting operation between the hopper body 1 and lifting equipment, the circumference of the outer wall of the hopper body 1 is provided with a mounting plate 6, a mounting hole is formed in the mounting plate 6, the hopper body 1 and corresponding processing equipment are in butt joint installation through the mounting hole in the mounting plate 6, mounting bolts and the like are driven into the mounting hole in the mounting plate 6, support columns 7 are annularly arranged at the periphery of the bottom end of the hopper body 1, the bottom ends of the support columns 7 are connected through annular mounting frames 8, and the support columns 7 are used for providing supporting stress for the hopper body 1 and ensuring the stability of the hopper body during blanking operation.

Working principle:

referring to fig. 1-6 of the drawings of the specification, a lifting lug 5 is hung by a lifting device, a hopper body 1 is lifted in a working area, then is put down, a supporting column 7 connected with the hopper body 1 and a supporting frame support the hopper body, the hopper body 1 and a processing device are installed through a mounting plate 6, materials are discharged into the hopper body 1, the materials flow into a discharging pipe 3 to be discharged after falling to sequentially pass through the hopper body 1 and a discharging disc 2, when the materials are subjected to discharging, a driving impeller 108 can be automatically controlled to rotate through gravitational potential energy, the rotation of the driving impeller drives a driving shaft 107 and a first bevel gear 109 to synchronously rotate, the first bevel gear 109 is meshed with a second bevel gear 110 to synchronously rotate with a notch gear 111, when a gear part of the notch gear 111 rotates to a tooth plate 103 part, the meshing pushes the toothed plate 103 to slide in the adjusting groove 102, so as to push the vibrating hammer 104 to knock the inner wall of the hopper body 1, when the gear part of the notch gear 111 is separated from the toothed plate 103, the toothed plate 103 is reset to drive the vibrating hammer 104 to reset under the elastic action of the first spring 106, the vibrating hammer 104 can repeatedly move back and forth due to the fact that the materials continuously perform blanking work, so as to form knocking vibration on the inner wall of the hopper body 1, the materials adhered to the inner wall of the hopper body 1 can be vibrated to separate from the inner wall, and downwards move and discharge the materials from the blanking pipe 3, in addition, the filter screen 308 in the blanking pipe 3 can screen the materials to be discharged, the control end 310 can pull the filter screen 308 out of the blanking pipe 3 to be detached and change the surfaces of the filter screen 308 to block the blanking direction of the blanking pipe 3, the blanking direction can be adjusted as required, the blanking of the materials can be directly controlled to the corresponding throwing position, and the angle of the hopper body 1 is not required to be adjusted.

The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a hoisting hopper for building, includes hopper body (1), its characterized in that, hopper body (1) has feed tray (2) and unloading pipe (3) from top to bottom in proper order to communicate along the vertical direction, feed tray (2) are located the bottom axle center department of hopper body (1), the inner wall of hopper body (1) is provided with fixed plate (101) perpendicularly, the surface of fixed plate (101) is provided with a plurality of groups adjustment tank (102) along the vertical direction equidistance, each adjustment tank (102) sliding is provided with pinion rack (103), pinion rack (103) extend the tip of adjustment tank (102) be provided with hopper body (1) inner wall contact vibratory hammer (104), the inner wall of hopper body (1) still is provided with drive shaft (107), drive shaft (107) are located one side of fixed plate (101), drive impeller (108) and first bevel gear (109) are installed coaxially in proper order on drive shaft (107), first bevel gear (109) meshing is connected with second bevel gear (110), pinion (103) are located corresponding recess (111) of pinion rack (103) are located on each group of pinion rack (103) through its coaxial gear (111), guide blocks (105) sliding in the adjusting groove (102) are arranged on two sides of the toothed plate (103), and a first spring (106) is arranged between the toothed plate (103) and the wall of the adjusting groove (102).

2. A lifting hopper for construction according to claim 1, characterized in that: the bottom of unloading dish (2) is linked together with the top of unloading pipe (3), the outside of unloading pipe (3) is provided with solid fixed ring (4), the inner chamber wall of solid fixed ring (4) is provided with outer ring gear (401) and its inner chamber rotation is provided with drive gear (402) that links to each other with outer ring gear (401) meshing, the gear pole at drive gear (402) axle center extends solid fixed ring (4) and is connected with the output shaft of driving motor (403), the top outside of unloading pipe (3) is provided with ring gear (301) that links to each other with drive gear (402) meshing.

3. A lifting hopper for construction according to claim 1, characterized in that: the blanking pipe is characterized in that sliding grooves (302) are symmetrically formed in the side wall of the blanking pipe (3), sliding blocks (303) are arranged in the sliding grooves (302) in a sliding mode, sliding plates (304) are arranged on the sliding blocks (303), and limiting columns (305) are arranged on the surfaces of the sliding plates (304).

4. A lifting hopper for construction according to claim 3, characterized in that: filter (306) are movably mounted between each sliding plate (304), limiting holes (307) matched with the limiting columns (305) are formed in two sides of the filter (306), and a filter screen (308) is mounted in an inner cavity of the filter (306) through bolts.

5. The lifting hopper for construction according to claim 4, wherein: a second spring (309) is arranged between the end part of the filter plate (306) and the groove wall of the sliding groove (302), and a control end (310) which can extend out of the sliding groove (302) is arranged at the other end of the filter plate (306).

6. A lifting hopper for construction according to claim 1, characterized in that: the automatic feeding hopper is characterized in that lifting lugs (5) are annularly arranged at the top end of the hopper body (1), a mounting plate (6) is arranged on the circumference of the outer wall of the hopper body (1), mounting holes are formed in the mounting plate (6), support columns (7) are annularly arranged around the bottom end of the hopper body (1), and the bottom ends of the support columns (7) are connected through annular mounting frames (8).