CN220265114U - Material lifter for construction site - Google Patents
Material lifter for construction site Download PDFInfo
- Publication number
- CN220265114U CN220265114U CN202321998400.7U CN202321998400U CN220265114U CN 220265114 U CN220265114 U CN 220265114U CN 202321998400 U CN202321998400 U CN 202321998400U CN 220265114 U CN220265114 U CN 220265114U
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- sliding plate
- connecting plate
- driving
- driving mechanism
- sliding
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- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses a material lifter for construction sites, which comprises: a frame body; the connecting plate is arranged on the frame body in a sliding manner along the height direction; the first driving mechanism is used for driving the connecting plate to move; the sliding plate is arranged at the top of the connecting plate in a sliding way; and the second driving mechanism is used for driving the sliding plate to move. The bearing frame is arranged at the top of the sliding plate, and one end of the bearing frame is hinged with the sliding plate; the roll shafts are respectively and rotatably arranged in the bearing frames; and the third driving mechanism is used for driving the bearing frame to rotate. According to the utility model, the sliding plate is slid and the bearing frame is turned over, so that the unloading can be rapidly and efficiently finished, the manual unloading of workers is not required, and the burden is reduced.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a material elevator for a building site.
Background
The lifter used on the construction site can be used for transporting cement, bricks and other materials, greatly quickens the construction efficiency and lightens the load of workers.
Currently, most elevators for construction sites only have a lifting function, and when the transported material reaches a certain height, manual unloading by workers is still required.
Disclosure of Invention
The utility model aims to provide a material lifter for a building site, which aims to automatically discharge materials and reduce the load of workers.
The embodiment of the utility model is realized by the following technical scheme:
a material elevator for a building site, comprising:
a frame body;
the connecting plate is arranged on the frame body in a sliding manner along the height direction;
the first driving mechanism is used for driving the connecting plate to move;
the sliding plate is arranged at the top of the connecting plate in a sliding manner;
and the second driving mechanism is used for driving the sliding plate to move.
The bearing frame is arranged at the top of the sliding plate, and one end of the bearing frame is hinged with the sliding plate;
the roll shafts are respectively and rotatably arranged in the bearing frame;
and the third driving mechanism is used for driving the bearing frame to rotate.
In an embodiment of the utility model, the first driving mechanism includes:
the rotating shaft is rotatably arranged at the top of the frame body;
the chain wheels are respectively arranged on the rotating shafts;
the chains are respectively wound on the chain wheels, and one ends of the chains are respectively connected with the connecting plates;
and the motor is used for driving the rotating shaft to rotate.
In one embodiment of the present utility model, the rotating shaft includes two half shafts, and the two half shafts are respectively rotatably disposed on the frame body; the motor is a double-shaft motor, and an output shaft of the motor is respectively connected with the two half shafts.
In an embodiment of the utility model, the frame body is provided with a plurality of guide rods along the height direction, and the connecting plate is provided with a plurality of through holes; and a plurality of guide rods respectively penetrate through the through holes.
In an embodiment of the utility model, sliding rails are arranged on two sides of the top of the connecting plate, sliding grooves are arranged on two sides of the bottom of the sliding plate, and the sliding grooves are embedded on the sliding rails; a cavity is formed between the sliding plate and the connecting plate, and the second driving mechanism is arranged in the cavity.
In an embodiment of the present utility model, the second driving mechanism includes a plurality of first telescopic rods; the first telescopic rods are arranged on the connecting plate, and the free ends of the first telescopic rods are connected with the sliding plate.
In an embodiment of the present utility model, the third driving mechanism includes a plurality of second telescopic rods, one ends of the second telescopic rods are hinged to the bearing frame, and the other ends of the second telescopic rods are hinged to the sliding plate.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the material lifter for the construction site, materials to be carried are placed on the roll shaft, the first driving mechanism drives the connecting plate to move to a proper height and then stop, at the moment, the second driving mechanism drives the sliding plate to slide forwards, and the third driving mechanism drives the bearing frame to overturn, so that raw materials slide on the roll shaft, and further, unloading is completed. According to the utility model, the sliding plate is slid and the bearing frame is turned over, so that the unloading can be rapidly and efficiently finished, the manual unloading of workers is not required, and the burden is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a cross-sectional view taken along the A-A plane in FIG. 2.
Icon: the device comprises a 1-frame body, 11-guide rods, 2-connecting plates, 21-sliding rails, 3-first driving mechanisms, 31-half shafts, 32-chain wheels, 33-chains, 34-motors, 4-sliding plates, 4 a-sliding grooves, 5-bearing frames, 6-roller shafts, 7-first telescopic rods and 8-second telescopic rods.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance. Merely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-3, a material lifter for construction sites includes a frame 1, a connecting plate 2, a first driving mechanism 3, a sliding plate 4, a second driving mechanism, a bearing frame 5, a roller shaft 6 and a third driving mechanism.
As shown in fig. 1 to 3, the connecting plate 2 is slidably disposed on the frame 1 along the height direction, and the first driving mechanism 3 is used for driving the connecting plate 2 to move along the height direction.
Specifically, in this embodiment, be equipped with four guide bars 11 on the support body 1, be equipped with four guiding holes that run through on the connecting plate 2, four guide bars 11 pass four guiding holes respectively, can make connecting plate 2 slide along the direction of height of support body 1, simultaneously, guide bars 11 still play the effect of direction, ensure connecting plate 2 slip steadily.
More specifically, the second driving mechanism includes a rotation shaft, a motor 34, a plurality of sprockets 32, and a plurality of chains 33; wherein the rotating shaft comprises two half shafts 31; the two half shafts 31 are respectively and rotatably arranged on the side wall of the frame body 1 and positioned on the same axis, and a gap is reserved between the two half shafts 31; the motor 34 is positioned in the gap between the two half shafts 31 and is fixedly arranged on the frame body 1, the motor 34 is a double-shaft motor 34, and two output shafts of the double-shaft motor 34 are respectively connected with the two half shafts 31; in the embodiment, the number of the chain wheels 32 and the number of the chains 33 are preferably two, the two chain wheels 32 are respectively arranged on the two half shafts 31, the two chains 33 are respectively wound on the chain wheels 32, and one end of each chain 33 is connected with the connecting plate 2; the motor 34 drives the two half shafts 31 to rotate, and drives the two chain wheels 32 to retract and release the chain 33, so that the connecting plate 2 moves up and down.
It should be noted that the two second driving mechanisms are respectively arranged on the two inner side walls of the frame body 1, and the four half shafts 31 are driven to rotate by the two motors 34, so that the four chains 33 drive the connecting plate 2 to move up and down, and the movement of the connecting plate 2 is ensured to be stable; it should be noted that the number of the sprockets 32 and the chains 33 of each second driving mechanism is not limited to two, but may be other numbers, and may be flexibly set as required.
As shown in fig. 1-3, the sliding plate 4 is slidably arranged on the top of the connecting plate 2, and the second driving mechanism is used for driving the sliding plate 4 to move; a cavity is formed between the sliding plate 4 and the connecting plate 2, and the second driving mechanism is positioned in the cavity.
Specifically, the two sides of the top of the connecting plate 2 are respectively provided with a sliding rail 21, the two sides of the bottom of the sliding plate 4 are respectively provided with a sliding groove 4a, and the sliding grooves 4a are embedded on the sliding rails 21 to realize the sliding connection of the sliding plate 4 and the connecting plate 2; meanwhile, the sliding plate 4 can be guided by the way that the sliding rail 21 is matched with the sliding groove 4 a.
More specifically, the second driving mechanism comprises a plurality of first telescopic rods 7; in this embodiment, the number of the first telescopic rods 7 is preferably two, the fixed ends of the two first telescopic rods 7 are arranged at the top of the connecting plate 2, the free ends of the two first telescopic rods are connected with the bottom of the sliding plate 4, and the sliding plate 4 is driven to slide on the connecting plate 2 by extending and shortening the first telescopic rods 7.
It should be noted that, in this embodiment, the number of the first telescopic links 7 is not limited to two, but may be other numbers, and may be flexibly set according to the use requirement.
It should be noted that the first telescopic rod 7 may be an electric telescopic rod, an air rod, a hydraulic rod, or others, which is not limited in this embodiment.
As shown in fig. 1-3, the bearing frame 5 is disposed at the top of the sliding plate 4, one end of the bearing frame is hinged to the sliding plate 4, a plurality of roller shafts 6 are respectively rotatably disposed on the bearing frame 5, and the third driving mechanism is used for driving the bearing frame 5 to rotate.
Specifically, the third driving mechanism includes a plurality of second telescopic links 8; in this embodiment, the number of the second telescopic links 8 is preferably two; the bearing frame 5 has the crossbeam, and the one end of two second telescopic links 8 is articulated with the top of sliding plate 4, and the other end is articulated with the crossbeam of bearing frame 5, and the extension shortens through second telescopic link 8 for bearing frame 5 rotates.
It should be noted that, in this embodiment, the number of the second telescopic links 8 is not limited to two, but may be other numbers, and may be flexibly set according to the use requirement.
It should be noted that the second telescopic rod 8 may be an electric telescopic rod, an air rod, a hydraulic rod, or others, which is not limited in this embodiment.
The working principle of the embodiment is as follows:
when the materials are transported, the materials are placed on the roller shafts 6, the motor 34 drives the two half shafts 31 to rotate, so that the chain 33 drives the connecting plate 2 to move upwards, and when the specified height is reached, the motor 34 stops working; at this time, the first telescopic rod 7 drives the sliding plate 4 to slide forward, meanwhile, the second telescopic rod 8 drives the bearing frame 5 to rotate, and under the action of gravity, the materials placed on the roll shaft 6 slide downwards, so that unloading is completed.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A material elevator for a construction site, comprising:
a frame body;
the connecting plate is arranged on the frame body in a sliding manner along the height direction;
the first driving mechanism is used for driving the connecting plate to move;
the sliding plate is arranged at the top of the connecting plate in a sliding manner;
the second driving mechanism is used for driving the sliding plate to move;
the bearing frame is arranged at the top of the sliding plate, and one end of the bearing frame is hinged with the sliding plate;
the roll shafts are respectively and rotatably arranged in the bearing frame;
and the third driving mechanism is used for driving the bearing frame to rotate.
2. A building site material elevator according to claim 1, wherein the first drive mechanism comprises:
the rotating shaft is rotatably arranged at the top of the frame body;
the chain wheels are respectively arranged on the rotating shafts;
the chains are respectively wound on the chain wheels, and one ends of the chains are respectively connected with the connecting plates;
and the motor is used for driving the rotating shaft to rotate.
3. The building site material elevator according to claim 2, wherein the rotating shaft comprises two half shafts, and the two half shafts are respectively and rotatably arranged on the frame body; the motor is a double-shaft motor, and an output shaft of the motor is respectively connected with the two half shafts.
4. The material lifter for construction sites according to claim 1, wherein the frame body is provided with a plurality of guide rods along the height direction, and the connecting plate is provided with a plurality of through holes; and a plurality of guide rods respectively penetrate through the through holes.
5. The material lifter for construction sites according to claim 1, wherein slide rails are provided on both sides of the top of the connection plate, slide grooves are provided on both sides of the bottom of the slide plate, and the slide grooves are embedded in the slide rails; a cavity is formed between the sliding plate and the connecting plate, and the second driving mechanism is arranged in the cavity.
6. A building site material elevator according to claim 5, wherein the second drive mechanism comprises a plurality of first telescopic links; the first telescopic rods are arranged on the connecting plate, and the free ends of the first telescopic rods are connected with the sliding plate.
7. A building site material elevator according to claim 1, wherein the third driving mechanism comprises a plurality of second telescopic rods, one ends of the second telescopic rods are hinged with the bearing frame, and the other ends of the second telescopic rods are hinged with the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998400.7U CN220265114U (en) | 2023-07-27 | 2023-07-27 | Material lifter for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998400.7U CN220265114U (en) | 2023-07-27 | 2023-07-27 | Material lifter for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220265114U true CN220265114U (en) | 2023-12-29 |
Family
ID=89311621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321998400.7U Active CN220265114U (en) | 2023-07-27 | 2023-07-27 | Material lifter for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220265114U (en) |
-
2023
- 2023-07-27 CN CN202321998400.7U patent/CN220265114U/en active Active
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