CN215516488U

CN215516488U - Construction machinery material lift

Info

Publication number: CN215516488U
Application number: CN202121588972.9U
Authority: CN
Inventors: 李立
Original assignee: Anhui Yinbin Construction Engineering Co ltd
Current assignee: Anhui Yinbin Construction Engineering Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a material lifter for construction machinery, which comprises a base, wherein the upper end of the base is movably connected with an installation seat through a lifting mechanism, the upper end of the installation seat is movably connected with a material box through a moving mechanism, the left side and the right side of the upper end of the material box are both movably connected with connecting plates, the upper surfaces of the connecting plates are fixedly provided with fixing plates, the inner parts of the fixing plates are rotatably connected with iron chain winding rollers, the outer ends of the iron chain winding rollers are provided with transmission mechanisms, the lower ends of the transmission mechanisms are connected with the moving mechanism, the material box is convenient to move to a specified place through the arrangement of the lifting mechanism, the material box can be stably moved out of the installation seat through the arrangement of the moving mechanism and the transmission mechanism, so that workers can conveniently take materials, the materials can be taken without climbing up the material lifter, the action of crossing of objects in high altitude is avoided, and potential safety hazards are reduced, the working efficiency is improved, and the practicability is higher.

Description

Construction machinery material lift

Technical Field

The utility model relates to the technical field of material elevators, in particular to a material elevator for construction machinery.

Background

The building elevator is also called a freight elevator, generally has larger load and more loads than a passenger elevator, and the load is different from 2000 to 5000 kilograms, and most of the building elevators adopt a traction type. There is generally no good decoration in freight elevators to avoid damage during shipment, many of which have manually controlled elevator door switches. There is a very small freight elevator, called dumb waiter, specially used in multi-floor restaurants to transport food, cups and dishes. Such a glove lift is also used to transport books in multi-level libraries. In construction sites, warehouses and the like, a rack and pinion engaged elevator is sometimes adopted to transport goods and enable workers to take the goods. This elevator has no elevator shaft and uses a rack to support and move the car.

Current material lift mostly places the material on lift platform, and rethread elevating system promotes material platform to appointed place, needs the staff to span the distance of material platform and operating point in the high altitude this moment, just can remove to take the material on the material platform, and this mode potential safety hazard is high, and the material is taken inconveniently, leads to work efficiency low, influences the construction progress, for this we have proposed a building machine material lift.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the material elevator for the construction machinery, the material box can be conveniently moved to a specified place through the arrangement of the lifting mechanism, the material box can be moved out of the mounting seat through the arrangement of the moving mechanism, the material can be conveniently taken by a worker, the material can be taken without climbing on the material elevator, the action of crossing the high-altitude object space is avoided, the potential safety hazard is reduced, the working efficiency is improved, and the practicability is higher.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a construction machinery material lift, includes the base, there is the mount pad base upper end through elevating system swing joint, there is the material case mount pad upper end through moving mechanism swing joint, the equal swing joint in the left and right sides of material case upper end has the connecting plate, fixed surface installs the fixed plate on the connecting plate, the inside rotation of fixed plate is connected with iron chain wind-up roll, iron chain wind-up roll outer end is provided with drive mechanism, and drive mechanism's lower extreme is connected with moving mechanism.

As a preferred technical scheme of the utility model, the lifting mechanism comprises a servo motor, the servo motor is fixedly installed inside the base, the servo motor is fixedly connected with a first driving wheel through a motor shaft, the first driving wheel is connected with a first driven wheel through a belt in a transmission manner, the number of the first driven wheels is two, threaded rods are fixedly connected inside the two first driven wheels, the upper ends of the threaded rods penetrate through the base and are rotatably connected with a top plate, and the top plate is fixedly connected with the base through fixing columns.

According to a preferable technical scheme of the utility model, the moving mechanism comprises a double-shaft motor, the double-shaft motor is fixedly installed inside the installation seat, the output ends of the double-shaft motor are in transmission connection with rotating shafts, conical driving wheels are fixedly installed on the surfaces of the two rotating shafts, the two conical driving wheels are in meshing connection with conical driven wheels, the rear ends of the two conical driven wheels are fixedly connected with lead screws, the surfaces of the two lead screws are in threaded connection with sliding blocks, and the upper surfaces of the sliding blocks are fixedly connected with the lower surface of the material box.

As a preferred technical scheme of the present invention, the transmission mechanism includes a second driving wheel, the second driving wheel is fixedly mounted at an outer end of the rotating shaft, the second driving wheel is connected to a second driven wheel through a track transmission, and the second driven wheel is fixedly mounted at an outer end of the iron chain winding roller.

As a preferred technical scheme of the utility model, the mounting seat and the connecting plate are movably sleeved on the fixed column and are in threaded connection with the threaded rod.

As a preferable technical scheme of the utility model, a bearing is fixedly arranged in the mounting seat, and the screw rod is rotatably connected with the mounting seat through the bearing.

As a preferred technical scheme, the iron chain is wound on the surface of the iron chain winding roller, the connecting block is fixedly installed at the rear end of the material box, and the rear end of the iron chain is fixedly connected with the connecting block.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through elevating system's setting, be convenient for remove the material case to appointed place, through moving mechanism's setting for the part of material case can shift out the mount pad, makes it be close to the staff, thereby gets for the staff and puts the material and provide convenient, and need not to climb on material lift and just can get the material, has avoided the action that spanes between the high altitude intermediate object, has reduced the potential safety hazard, has improved work efficiency, and the practicality is higher.

2. Through drive mechanism's setting, when moving mechanism drove material case and outwards removed, can make iron chain wind-up roll unreel the iron chain through drive mechanism for the iron chain can last to draw the material case and hold, takes place to rock or the phenomenon that drops when avoiding material case rear end unsettled, has improved the stability of material case, thereby the staff of being convenient for takes the material safely high-efficiently.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a first top cross-sectional view of the present invention;

fig. 4 is a second top cross-sectional view of the present invention.

Wherein: 1. a base; 2. a lifting mechanism; 201. a servo motor; 202. a first drive wheel; 203. a first driven wheel; 204. a threaded rod; 3. a mounting seat; 4. a moving mechanism; 401. a double-shaft motor; 402. a rotating shaft; 403. a conical driving wheel; 404. a conical driven wheel; 405. a screw rod; 406. a slider; 5. a material box; 6. a connecting plate; 7. a fixing plate; 8. a transmission mechanism; 801. a second drive wheel; 802. a crawler belt; 803. a second driven wheel; 9. an iron chain wind-up roll; 10. a top plate.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a material lifter for construction machinery, which comprises a base 1, wherein the upper end of the base 1 is movably connected with an installation seat 3 through a lifting mechanism 2, the upper end of the installation seat 3 is movably connected with a material box 5 through a moving mechanism 4, the left side and the right side of the upper end of the material box 5 are both movably connected with connecting plates 6, the upper surfaces of the connecting plates 6 are fixedly provided with fixing plates 7, the inner parts of the fixing plates 7 are rotatably connected with iron chain winding rollers 9, the outer ends of the iron chain winding rollers 9 are provided with transmission mechanisms 8, and the lower ends of the transmission mechanisms 8 are connected with the moving mechanism 4;

when the material is conveyed to the high altitude, at first put into material case 5 inside with the material, drive mount pad 3 through elevating system 2 after that, material case 5 and connecting plate 6 vertical upward movement, after reacing the appointed place, drive material case 5 rearward movement through moving mechanism 4, make the part of material case 5 shift out mount pad 3, make it be close to the staff, the follow-up material of staff of being convenient for is got and is put, thereby it is convenient to get for the staff and put the material, and need not to climb on the material lift and just can get the material, the action of crossing between the object in the high altitude has been avoided, the potential safety hazard is reduced, the work efficiency is improved, and the practicality is higher.

In other embodiments, the lifting mechanism 2 includes a servo motor 201, the servo motor 201 is fixedly installed inside the base 1, the servo motor 201 is fixedly connected with a first driving wheel 202 through a motor shaft, the first driving wheel 202 is connected with a first driven wheel 203 through a belt in a transmission manner, two first driven wheels 203 are symmetrically arranged, threaded rods 204 are fixedly connected inside the two first driven wheels 203, the upper ends of the threaded rods 204 penetrate through the base 1 to be rotatably connected with the top plate 10, and the top plate 10 is fixedly connected with the base 1 through fixing columns; the servo motor 201 drives the first driving wheel 202 to rotate, and the first driving wheel 202 drives the first driven wheel 203 and the threaded rod 204 to rotate through the belt, so that subsequent lifting work is facilitated.

In other embodiments, the moving mechanism 4 includes a dual-shaft motor 401, the dual-shaft motor 401 is fixedly installed inside the mounting base 3, the output ends of the dual-shaft motor 401 are both in transmission connection with rotating shafts 402, conical driving wheels 403 are fixedly installed on the surfaces of the two rotating shafts 402, the two conical driving wheels 403 are both in meshing connection with conical driven wheels 404, the rear ends of the two conical driven wheels 404 are both fixedly connected with lead screws 405, the surfaces of the two lead screws 405 are both in threaded connection with sliding blocks 406, and the upper surfaces of the sliding blocks 406 are fixedly connected with the lower surface of the material box 5; drive pivot 402 through biax motor 401 and rotate, pivot 402 drives toper action wheel 403 and rotates, toper action wheel 403 drives the toper and rotates from driving wheel 404 and lead screw 405, thereby drive slider 406 horizontal migration, then drive material case 5 and carry out horizontal migration, and then can shift out mount pad 3 or with material case 5 on moving into mount pad 3 with the rear end of material case 5, it is convenient to take out the material or put into material case 5 inside for the staff from material case 5 inside, and the work efficiency is improved.

In other embodiments, the transmission mechanism 8 includes a second driving wheel 801, the second driving wheel 801 is fixedly installed at the outer end of the rotating shaft 402, the second driving wheel 801 is connected with a second driven wheel 803 in a transmission manner through a crawler 802, and the second driven wheel 803 is fixedly installed at the outer end of the iron chain winding roller 9; when pivot 402 rotates, drives second action wheel 801 and rotates, and second action wheel 801 passes through track 802 and drives the second from driving wheel 803 and rotate to drive iron chain wind-up roll 9 and rotate, can unreel or the rolling to the iron chain then, be convenient for this device subsequent use.

In other embodiments, the mounting seat 3 and the connecting plate 6 are movably sleeved on the fixed column, and the mounting seat 3 and the connecting plate 6 are both in threaded connection with the threaded rod 204; the setting of stationary mast can carry out spacing fixed to mount pad 3 and connecting plate 6, avoids mount pad 3 and connecting plate 6 to take place the skew and influence the use, and threaded connection's setting for when threaded rod 204 rotates, can drive mount pad 3 and connecting plate 6 and carry out vertical migration, then can drive 5 vertical lift of material case.

In other embodiments, a bearing is fixedly installed inside the mounting seat 3, and the screw rod 405 is rotatably connected with the mounting seat 3 through the bearing; the setting of bearing can carry out spacing fixed to lead screw 405, and because the characteristic of bearing self for lead screw 405 rotates more smoothly, avoids lead screw 405 to take place the card and pause the influence and use.

In other embodiments, an iron chain is wound on the surface of the iron chain winding roller 9, a connecting block is fixedly mounted at the rear end of the material box 5, and the rear end of the iron chain is fixedly connected with the connecting block; through the setting of iron chain and connecting block, shift out the mount pad 3 back in the rear end of material case 5 backward, can draw the upper end of material case 5 and hold, avoid the unsettled phenomenon that rocks or drops of emergence of 5 rear ends of material case, improved the stability of material case 5 to the material is taken to the staff of being convenient for safely high-efficiently.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A construction machinery material elevator, includes base (1), its characterized in that: base (1) upper end has mount pad (3) through elevating system (2) swing joint, there is material case (5) mount pad (3) upper end through moving mechanism (4) swing joint, the equal swing joint in the left and right sides of material case (5) upper end has connecting plate (6), fixed surface installs fixed plate (7) on connecting plate (6), fixed plate (7) internal rotation is connected with iron chain wind-up roll (9), iron chain wind-up roll (9) outer end is provided with drive mechanism (8), and the lower extreme of drive mechanism (8) is connected with moving mechanism (4).

2. The construction machine material elevator as claimed in claim 1, wherein: elevating system (2) include servo motor (201), and servo motor (201) fixed mounting is in the inside of base (1), servo motor (201) are through first action wheel (202) of motor shaft fixedly connected with, first action wheel (202) are connected with first from driving wheel (203) through belt transmission, and first from driving wheel (203) symmetry is provided with two, two first from the equal fixedly connected with threaded rod (204) in driving wheel (203), threaded rod (204) upper end is run through base (1) and is rotated and be connected with roof (10), and roof (10) are through fixed column and base (1) fixed connection.

3. The construction machine material elevator as claimed in claim 1, wherein: moving mechanism (4) include double-axis motor (401), and double-axis motor (401) fixed mounting is in the inside of mount pad (3), the equal transmission of output of double-axis motor (401) is connected with pivot (402), two equal fixed mounting in pivot (402) surface has toper action wheel (403), two toper action wheel (403) all meshes and is connected with the toper from driving wheel (404), two the toper is from equal fixedly connected with lead screw (405) in the rear end of driving wheel (404), two the equal threaded connection in surface of lead screw (405) has slider (406), and the lower fixed surface of the upper surface of slider (406) and material case (5) is connected.

4. A construction machine material elevator as claimed in claim 3, characterized in that: drive mechanism (8) include second action wheel (801), and second action wheel (801) fixed mounting is in the outer end of pivot (402), second action wheel (801) are connected with second from driving wheel (803) through track (802) transmission, and second from driving wheel (803) fixed mounting in the outer end of iron chain wind-up roll (9).

5. The construction machine material elevator as claimed in claim 2, wherein: the mounting seat (3) and the connecting plate (6) are movably sleeved on the fixed column, and the mounting seat (3) and the connecting plate (6) are in threaded connection with the threaded rod (204).

6. A construction machine material elevator as claimed in claim 3, characterized in that: the mounting seat (3) is internally and fixedly provided with a bearing, and the screw rod (405) is rotatably connected with the mounting seat (3) through the bearing.

7. The construction machine material elevator as claimed in claim 1, wherein: the surface of the iron chain winding roller (9) is wound with an iron chain, the rear end of the material box (5) is fixedly provided with a connecting block, and the rear end of the iron chain is fixedly connected with the connecting block.