CN212638819U - Lifting machine - Google Patents
Lifting machine Download PDFInfo
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- CN212638819U CN212638819U CN202021442716.4U CN202021442716U CN212638819U CN 212638819 U CN212638819 U CN 212638819U CN 202021442716 U CN202021442716 U CN 202021442716U CN 212638819 U CN212638819 U CN 212638819U
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Abstract
The utility model discloses a hoisting machine, the bottom of the base is provided with a brake wheel, the top of the base is provided with a first positioning rod and a second positioning rod which are parallel to each other, the lower ends of the second half sections of the first positioning rod and the second positioning rod are both provided with two clamping blocks, a connecting rod is arranged between each clamping block, the upper end of the connecting rod is hinged with each clamping block respectively, and the lower end of each connecting rod is connected with the base; a plurality of rotating rods are arranged between the first positioning rod and the second positioning rod, each chain wheel is connected through a chain, and the conveying belt is arranged on each rotating rod; the first half section of first locating lever is provided with two first locating seats, and each first locating seat is connected with the upper and lower both ends of first locating lever respectively, is provided with the first spacing hole of a plurality of between each first locating seat, and each first spacing hole is seted up on first locating lever. The utility model has the advantages of simple structure reduces operating personnel intensity of labour, not fragile and raise the efficiency.
Description
Technical Field
The utility model relates to a lifting machine.
Background
In the chemical industry field, various raw materials are generally required to be transported, loaded and unloaded, the existing unloading mode mostly depends on manual unloading, the efficiency is low, the labor intensity is high, people replace the existing manual carrying mode through a transmission structure in order to reduce the labor intensity of operators and improve the efficiency, but on one hand, most of the existing transmission structure does not have a height adjusting function, so that the limitation of the transmission structure is large when the transmission structure is used; on the other hand, the existing transmission structure with the adjusting function drives the screw rod to adjust through the motor, the screw rod is enabled to bear larger pressure in the mode, the service life is shortened, the structure is complex, the screw rod is not easy to maintain after being damaged, and the efficiency is influenced while the maintenance cost is increased.
Therefore, the person skilled in the art is dedicated to develop a hoisting machine which is widely applicable and not easy to damage.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects in the prior art, the technical problem to be solved in the utility model is to provide a wide and not fragile lifting machine of adaptability.
In order to achieve the purpose, the utility model provides a lifting machine, which comprises a base, wherein a brake wheel is arranged at the bottom end of the base, a first positioning rod and a second positioning rod which are parallel to each other are arranged above the base, the lower ends of the rear half sections of the first positioning rod and the second positioning rod are respectively provided with two clamping blocks, a connecting rod is arranged between each clamping block, the upper end of the connecting rod is respectively hinged with each clamping block, and the lower end of each connecting rod is connected with the base;
a plurality of rotating rods are arranged between the first positioning rod and the second positioning rod, one end of each rotating rod is rotatably connected with the first positioning rod, the other end of each rotating rod rotatably penetrates through the second positioning rod and is provided with a chain wheel, the chain wheels are connected through chains, and a conveying belt is arranged on each rotating rod;
a motor mounting seat is arranged on the clamping block, a motor is arranged on the motor mounting seat, and an output shaft of the motor is connected with a chain wheel positioned at the rear half section of the second positioning rod;
the first positioning rod is provided with two first positioning seats at the front half section, each first positioning seat is respectively connected with the upper end and the lower end of the first positioning rod, a plurality of first limiting holes are arranged between the first positioning seats, and each first limiting hole is formed in the first positioning rod;
two second positioning seats are arranged at the front half section of the second positioning rod, each second positioning seat is respectively connected with the upper end and the lower end of the second positioning rod, and the outer sides of the second positioning seats are connected through a connecting plate;
the connecting plate is provided with a plurality of second limiting holes, the base is provided with two supporting plates, each supporting plate is provided with a plurality of third limiting holes matched with the first limiting holes and the second limiting holes, and the first positioning rods and the second positioning rods are detachably connected with the supporting plates through the first limiting holes, the second limiting holes and the third limiting holes through a plurality of limiting rods;
the lower ends of the first positioning rod and the second positioning rod are connected through a positioning plate, and a power unit for pushing the positioning plate is arranged on the base.
Preferably, the base is provided with a reinforcing plate, the lower end of each connecting rod is connected with the reinforcing plate at the same time, and the reinforcing plate is detachably connected with the base through a screw.
Preferably, a fourth limiting hole matched with the third limiting hole is formed in the outer side of each first positioning seat and the outer side of each second positioning seat.
Preferably, the power unit comprises a fixed seat, an air cylinder is obliquely arranged on the fixed seat, two positioning blocks are arranged at the lower ends of the positioning plates, a movable block is arranged between the positioning blocks, two ends of the movable block are respectively hinged to the positioning blocks, and an air cylinder piston rod is connected with the movable block.
The utility model has the advantages that: through confirming the height of treating needs, adjust first locating lever and second locating lever through the cylinder, treat when transferring to needs height, pass first spacing hole, the spacing hole of third and the spacing hole of second, the spacing hole of third respectively through each gag lever post to make its two backup pads can dismantle with two first location seats, first locating lever and connecting plate respectively and be connected. The device has the advantages of simple structure, reduction of labor intensity of operators, difficulty in damage, efficiency improvement and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of the present invention without one of the supporting plates.
Fig. 3 is a schematic perspective view of the conveyor belt without another support plate.
Fig. 4 is a schematic perspective view of the present invention.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 4, a hoisting machine includes a base 1, a brake wheel 2 is disposed at a bottom end of the base 1, a first positioning rod 3 and a second positioning rod 5 which are parallel to each other are disposed above the base 1, two clamping blocks 6 are disposed at lower ends of rear half sections of the first positioning rod 3 and the second positioning rod 5, a connecting rod 7 is disposed between the clamping blocks 6, upper ends of the connecting rods 7 are respectively hinged to the clamping blocks 6, and lower ends of the connecting rods 7 are connected to the base 1;
a plurality of rotating rods 8 are arranged between the first positioning rod 3 and the second positioning rod 5, one end of each rotating rod 8 is rotatably connected with the first positioning rod 3, the other end of each rotating rod 8 rotatably penetrates through the second positioning rod 5 and is provided with a chain wheel 9, each chain wheel 9 is connected through a chain 10, and a conveying belt 11 is arranged on each rotating rod 8;
a motor mounting seat 12 is arranged on the clamping block 6, a motor 13 is arranged on the motor mounting seat 12, and an output shaft of the motor 13 is connected with a chain wheel 9 positioned at the rear half section of the second positioning rod 5;
two first positioning seats 15 are arranged at the front half section of the first positioning rod 3, each first positioning seat 15 is respectively connected with the upper end and the lower end of the first positioning rod 3, a plurality of first limiting holes 16 are arranged between the first positioning seats 15, and each first limiting hole 16 is arranged on the first positioning rod 3;
two second positioning seats 17 are arranged at the front half section of the second positioning rod 5, each second positioning seat 17 is respectively connected with the upper end and the lower end of the second positioning rod 5, and the outer sides of the second positioning seats 17 are connected through a connecting plate 18;
a plurality of second limiting holes 19 are formed in the connecting plate 18, two supporting plates 20 are arranged on the base 1, a plurality of third limiting holes 21 matched with the first limiting holes 16 and the second limiting holes 19 for use are formed in each supporting plate 20, and the first positioning rod 3, the second positioning rod 5 and the supporting plates 20 are detachably connected through a plurality of limiting rods 22 penetrating through the first limiting holes 16, the second limiting holes 19 and the third limiting holes 21;
the lower ends of the first positioning rod 3 and the second positioning rod 5 are connected through a positioning plate 23, and a power unit 26 for pushing the positioning plate 23 is arranged on the base 1.
The base 1 is provided with a reinforcing plate 27, the lower end of each connecting rod 7 is connected with the reinforcing plate 27, and the reinforcing plate 27 is detachably connected with the base 1 through screws.
A fourth limiting hole 28 matched with the third limiting hole 21 is formed in the outer side of each first positioning seat 15 and the outer side of each second positioning seat 17.
The power unit 26 comprises a fixed seat 29, an air cylinder 30 is obliquely arranged on the fixed seat 29, two positioning blocks 31 are arranged at the lower end of the positioning plate 23, a movable block 32 is arranged between the positioning blocks 31, two ends of the movable block 32 are respectively hinged to the positioning blocks 31, and an air cylinder piston rod 33 is connected with the movable block 32.
When using, treat required height through the affirmation, adjust first locating lever 3 and second locating lever 5 through cylinder 30, treat to transfer to when needing the height, pass first spacing hole 16, spacing hole 21 of third and spacing hole 19 of second, the spacing hole 21 of third respectively through each gag lever post 22 to make its two backup pads 20 can dismantle with two first location seats 15, first locating lever 3 and connecting plate 18 and be connected respectively. Thereby make its the device not only can carry out the height and adjust, satisfy different needs, improve the adaptability, simultaneously through the fixed mode of support of two backup pads 20, make its overall structure more stable, and life is longer.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. A kind of elevator, its characteristic is: the brake device comprises a base (1), wherein a brake wheel (2) is arranged at the bottom end of the base (1), a first positioning rod (3) and a second positioning rod (5) which are parallel to each other are arranged above the base (1), two clamping blocks (6) are arranged at the lower ends of the rear half sections of the first positioning rod (3) and the second positioning rod (5), a connecting rod (7) is arranged between each clamping block (6), the upper end of each connecting rod (7) is hinged with each clamping block (6), and the lower end of each connecting rod (7) is connected with the base (1);
a plurality of rotating rods (8) are arranged between the first positioning rod (3) and the second positioning rod (5), one end of each rotating rod (8) is rotatably connected with the first positioning rod (3), the other end of each rotating rod (8) rotatably penetrates through the second positioning rod (5) and is provided with a chain wheel (9), each chain wheel (9) is connected through a chain (10), and a conveying belt (11) is arranged on each rotating rod (8);
a motor mounting seat (12) is arranged on the clamping block (6), a motor (13) is arranged on the motor mounting seat (12), and an output shaft of the motor (13) is connected with a chain wheel (9) positioned at the rear half section of the second positioning rod (5);
the front half section of the first positioning rod (3) is provided with two first positioning seats (15), each first positioning seat (15) is respectively connected with the upper end and the lower end of the first positioning rod (3), a plurality of first limiting holes (16) are arranged between the first positioning seats (15), and each first limiting hole (16) is formed in the first positioning rod (3);
two second positioning seats (17) are arranged at the front half section of the second positioning rod (5), each second positioning seat (17) is respectively connected with the upper end and the lower end of the second positioning rod (5), and the outer sides of the second positioning seats (17) are connected through a connecting plate (18);
a plurality of second limiting holes (19) are formed in the connecting plate (18), two supporting plates (20) are arranged on the base (1), a plurality of third limiting holes (21) matched with the first limiting holes (16) and the second limiting holes (19) for use are formed in each supporting plate (20), and the first positioning rod (3), the second positioning rod (5) and the supporting plates (20) are detachably connected through a plurality of limiting rods (22) penetrating through the first limiting holes (16), the second limiting holes (19) and the third limiting holes (21);
the lower ends of the first positioning rod (3) and the second positioning rod (5) are connected through a positioning plate (23), and a power unit (26) for pushing the positioning plate (23) is arranged on the base (1).
2. The hoist as claimed in claim 1, characterized in that: the base (1) is provided with a reinforcing plate (27), the lower end of each connecting rod (7) is connected with the reinforcing plate (27), and the reinforcing plates (27) are detachably connected with the base (1) through screws.
3. The hoist as claimed in claim 1, characterized in that: and fourth limiting holes (28) matched with the third limiting holes (21) for use are formed in the outer sides of the first positioning seats (15) and the second positioning seats (17).
4. The hoist as claimed in claim 1, characterized in that: the power unit (26) comprises a fixed seat (29), an air cylinder (30) is obliquely arranged on the fixed seat (29), two positioning blocks (31) are arranged at the lower end of each positioning plate (23), a movable block (32) is arranged between the positioning blocks (31), two ends of each movable block (32) are respectively hinged to the corresponding positioning blocks (31), and an air cylinder piston rod (33) is connected with the corresponding movable block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442716.4U CN212638819U (en) | 2020-07-21 | 2020-07-21 | Lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442716.4U CN212638819U (en) | 2020-07-21 | 2020-07-21 | Lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212638819U true CN212638819U (en) | 2021-03-02 |
Family
ID=74763342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442716.4U Active CN212638819U (en) | 2020-07-21 | 2020-07-21 | Lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212638819U (en) |
-
2020
- 2020-07-21 CN CN202021442716.4U patent/CN212638819U/en active Active
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