CN220745108U - Portable portable belt hoisting accessory - Google Patents
Portable portable belt hoisting accessory Download PDFInfo
- Publication number
- CN220745108U CN220745108U CN202322369891.5U CN202322369891U CN220745108U CN 220745108 U CN220745108 U CN 220745108U CN 202322369891 U CN202322369891 U CN 202322369891U CN 220745108 U CN220745108 U CN 220745108U
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- belt
- fixedly connected
- bevel gear
- portable
- rotate
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- 238000004804 winding Methods 0.000 claims abstract description 38
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable mobile belt lifting device, which comprises a main body assembly, wherein the main body assembly comprises two brackets, two cross beams, a chute and a reinforcing steel bar; two beams are symmetrically and fixedly connected between the two brackets, sliding grooves are formed in the beams, fixing plates are symmetrically arranged on the front wall and the rear wall of the two brackets respectively, and reinforcing steel bars are symmetrically welded between the two brackets. According to the utility model, after four corners of equipment are hooked by using the hanging hooks, one winding drum is driven to rotate through the rotation of the output shaft of the first motor, the winding drum drives the rotating shaft to rotate, the rotating shaft drives the other winding drum to rotate and drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the winding drum of the other group to simultaneously reversely rotate, and the winding drum is used for converging the traction belt, so that the heavy equipment is hung by the hanging hooks.
Description
Technical field:
the utility model relates to the technical field of belt lifting, in particular to a portable mobile belt lifting device.
The background technology is as follows:
the lifting equipment starts a vertical or vertical and horizontal working stroke after material is taken, and then is unloaded after reaching a destination, and then is idle to a material taking place to complete a working cycle, and then is lifted or carried for the second time; the lifting equipment is a carrying machine which lifts, descends and horizontally moves materials in an intermittent operation mode, and the operation of the lifting equipment is usually provided with a repeated circulation property; with the development of science and technology and production, the lifting equipment is continuously perfected and developed, and advanced electric, optical and computer technologies are applied to the lifting equipment, so that the degree of automation tends to be improved, the working efficiency and the usability are improved, and the operation is simplified, labor is saved, and the lifting equipment is safer and more reliable;
the existing hoisting mode of heavy equipment required by mining adopts an electric hoist to hoist, but when the heavy equipment is required to hoist in a mine, the hoisting mode of the electric hoist is difficult to operate, the mine environment is complex, and relevant equipment required by the electric hoist is difficult to install, so that some heavy equipment in the mine is difficult to hoist, and therefore, the portable mobile belt hoisting device is provided.
The utility model comprises the following steps:
the utility model aims to provide a portable mobile belt lifting device, which aims to solve one of the problems in the background technology.
The utility model is implemented by the following technical scheme: the utility model provides a portable belt hoisting accessory, includes the main part subassembly, the main part subassembly includes two supports, two fixed plates, two crossbeams, spout and reinforcing bar;
two cross beams are symmetrically and fixedly connected between the two brackets, sliding grooves are formed in the cross beams, fixing plates are symmetrically arranged on the front wall and the rear wall of the two brackets respectively, and reinforcing steel bars are symmetrically welded between the two brackets;
the sliding groove is connected with an adjusting assembly in a sliding manner, and the adjusting assembly comprises a second motor, two belt pulleys, a belt, four screw rods and four sliding blocks;
the two sliding grooves are respectively and rotationally connected with a screw rod, one ends of the two screw rods extend out of the brackets and are respectively and fixedly connected with the inner side walls of the belt pulleys, the outer side walls of the two belt pulleys are in transmission connection with the same belt, the second motor is fixedly connected with the rear wall of one bracket, the output shaft of the second motor is fixedly connected with one end of one screw rod, and the outer side walls of the four screw rods are respectively and spirally connected with a sliding block;
and a lifting component is arranged on the fixed plate.
As a further preferred aspect of the present utility model: the hoisting assembly comprises a first motor, four winding drums, a traction belt, a lifting hook and four first fixed pulleys;
the four winding drums are symmetrically arranged on the corresponding fixing plates in pairs, the first motor is arranged on the fixing plates, an output shaft of the first motor is fixedly connected with a central shaft of one winding drum, the outer side wall of the winding drum is wound with a traction belt, the four first fixed pulleys are respectively arranged on the corresponding sliding blocks, the traction belt is in sliding contact with the first fixed pulleys, and one end of the traction belt is fixedly connected with a lifting hook.
As a further preferred aspect of the present utility model: a rotating shaft is fixedly connected between the central shafts of the two winding drums, and one end of the rotating shaft penetrates through the winding drums and is fixedly connected with a first bevel gear.
As a further preferred aspect of the present utility model: two equal fixedly connected with limiting plate on the fixed plate, two rotate between the limiting plate and be connected with the bull stick, the both ends of bull stick extend and run through the limiting plate and fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing are connected.
As a further preferred aspect of the present utility model: the support is provided with second fixed pulleys, and the number of the second fixed pulleys is four and is in sliding contact with the corresponding traction belt.
As a further preferred aspect of the present utility model: the universal wheels are installed on the bottom wall of the support, and the handrails are installed on the bottom wall of one fixing plate.
As a further preferred aspect of the present utility model: the end parts of the four screw rods, which are close to each other, are welded, and the threads of the two screw rods welded with each other are opposite in rotation direction.
As a further preferred aspect of the present utility model: the two sides of the sliding block are provided with bulges, and the bulge part of the sliding block is connected in the sliding groove in a sliding way.
The utility model has the advantages that: according to the utility model, after four corners of equipment are hooked by using the hanging hooks, one winding drum is driven to rotate through the rotation of the output shaft of the first motor, the winding drum drives the rotating shaft to rotate, the rotating shaft drives the other winding drum to rotate and drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the winding drum of the other group to simultaneously reversely rotate, and the winding drum is used for converging the traction belt, so that the heavy equipment is hung by the hanging hooks.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of a lifting assembly according to the present utility model;
FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model;
fig. 5 is a schematic diagram of a combined split structure of a chute and a slider of the present utility model.
In the figure: 1. a body assembly; 2. a lifting assembly; 3. an adjustment assembly;
10. a bracket; 11. a fixing plate; 12. a universal wheel; 13. an armrest; 14. a cross beam; 15. a chute; 16. reinforcing steel bars; 20. a first motor; 21. a winding drum; 22. traction belt; 23. a lifting hook; 24. a rotating shaft; 25. a first bevel gear; 26. a second bevel gear; 27. a limiting plate; 28. a rotating rod; 29. a first fixed pulley; 210. a second fixed pulley; 30. a second motor; 31. a belt pulley; 32. a belt; 33. a screw rod; 34. a sliding block.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable belt hoisting accessory, includes main part subassembly 1, and main part subassembly 1 includes two supports 10, two fixed plates 11, two crossbeams 14, spout 15 and reinforcing bar 16;
two cross beams 14 are symmetrically and fixedly connected between the two brackets 10, sliding grooves 15 are formed in the cross beams 14, fixing plates 11 are symmetrically arranged on the front wall and the rear wall of the two brackets 10 respectively, and reinforcing steel bars 16 are symmetrically welded between the two brackets 10;
the sliding chute 15 is slidably connected with an adjusting assembly 3, and the adjusting assembly 3 comprises a second motor 30, two belt pulleys 31, a belt 32, four screw rods 33 and four sliding blocks 34;
the front side and the rear side of the two sliding grooves 15 are respectively and rotatably connected with a screw rod 33, one end of each screw rod 33 extends out of the bracket 10 and is respectively and fixedly connected with the inner side wall of each belt pulley 31, the outer side walls of the two belt pulleys 31 are in transmission connection with the same belt 32, the second motor 30 is fixedly connected with the rear wall of one bracket 10, the output shaft of the second motor 30 is fixedly connected with one end of one screw rod 33, and the outer side walls of the four screw rods 33 are respectively and spirally connected with a sliding block 34;
the fixed plate 11 is provided with a lifting assembly 2.
In this embodiment, specific: the hoisting assembly 2 comprises a first motor 20, four winding drums 21, a traction belt 22, a hook 23 and four first fixed pulleys 29;
the four winding drums 21 are symmetrically arranged on the corresponding fixing plate 11 in pairs, the first motor 20 is arranged on the fixing plate 11, an output shaft of the first motor 20 is fixedly connected with a central shaft of one winding drum 21, the outer side wall of the winding drum 21 is wound with a traction belt 22, four first fixed pulleys 29 are respectively arranged on the corresponding sliding blocks 34, the traction belt 22 and the first fixed pulleys 29 are in sliding contact, one end of the traction belt 22 is fixedly connected with a lifting hook 23, the winding drum 21 rotates to retract the traction belt 22, and the lifting hook 23 moves upwards to lift a heavy object.
In this embodiment, specific: a rotating shaft 24 is fixedly connected between the central shafts of the two winding drums 21, one end of the rotating shaft 24 penetrates through the winding drum 21 and is fixedly connected with a first bevel gear 25, the winding drum 21 drives the rotating shaft 24 to rotate, and the rotating shaft 24 drives the other winding drum 21 to rotate and drives the first bevel gear 25 to rotate.
In this embodiment, specific: the two fixing plates 11 are fixedly connected with limiting plates 27, a rotating rod 28 is rotatably connected between the two limiting plates 27, two ends of the rotating rod 28 extend through the limiting plates 27 and are fixedly connected with a second bevel gear 26, the second bevel gear 26 is meshed with the first bevel gear 25, the first bevel gear 25 drives the second bevel gear 26 to rotate, and the second bevel gear 26 drives the winding drums 21 of the other group to simultaneously rotate reversely.
In this embodiment, specific: the bracket 10 is provided with the second fixed pulleys 210, the number of the second fixed pulleys 210 is four in total and is in sliding contact with the corresponding traction belt 22, and the second fixed pulleys 210 play a role of supporting the traction belt 22, so that scratch is prevented from being generated between the traction belt 22 and the bracket 10.
In this embodiment, specific: the bottom wall of the bracket 10 is provided with a universal wheel 12, the bottom wall of one fixing plate 11 is provided with a handrail 13, and the universal wheel 12 and the handrail 13 are used for assisting the movement of the utility model.
In this embodiment, specific: the ends of the four screw rods 33, which are close to each other, are welded, the screw threads of the two screw rods 33 welded to each other are opposite in rotation direction, and the sliding blocks 34 are opposite in movement direction and always symmetrical under the action of screw friction force between the screw rods 33 and the sliding blocks 34.
In this embodiment, specific: the two sides of the sliding block 34 are provided with bulges, the bulge of the sliding block 34 is slidably connected in the sliding groove 15, and the bulge of the sliding block 34 is matched with the sliding groove 15 to play a limiting role on the sliding block 34.
When the lifting device is used, the lifting device is moved to the position above equipment to be lifted, the position of the sliding block 34 is adjusted according to the size of the equipment, the output shaft of the second motor 30 drives one screw rod 33 to rotate, the screw rod 33 drives one belt pulley 31 and the screw rod 33 welded with the belt pulley 31 to rotate, and as the screw threads of the two screw rods 33 are opposite in rotation direction, under the action of screw thread friction force between the screw rod 33 and the sliding block 34, the two belt pulleys 31 synchronously rotate and drive the other group of screw rods 33 to rotate under the transmission action of the belt 32, so that the positions of the sliding blocks 34 are adjusted, and the four lifting hooks 23 are positioned right above four corners of the equipment;
after four corners of the equipment are hooked by using the lifting hooks 23, the output shaft of the first motor 20 rotates to drive one winding drum 21 to rotate, the winding drum 21 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the other winding drum 21 to rotate and drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the winding drum 21 of the other group to simultaneously reversely rotate, and the winding drum 21 is used for converging the traction belt 22, so that the lifting hooks 23 lift the heavy equipment.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The portable mobile belt lifting device is characterized by comprising a main body assembly (1), wherein the main body assembly (1) comprises two brackets (10), two fixing plates (11), two cross beams (14), a chute (15) and a reinforcing steel bar (16);
two cross beams (14) are symmetrically and fixedly connected between the two brackets (10), sliding grooves (15) are formed in the cross beams (14), fixing plates (11) are symmetrically arranged on the front wall and the rear wall of the two brackets (10) respectively, and reinforcing steel bars (16) are symmetrically welded between the two brackets (10);
the sliding groove (15) is connected with an adjusting assembly (3) in a sliding manner, and the adjusting assembly (3) comprises a second motor (30), two belt pulleys (31), a belt (32), four screw rods (33) and four sliding blocks (34);
the two sliding grooves (15) are respectively and rotationally connected with a screw rod (33), one end of each screw rod (33) extends out of the corresponding bracket (10) and is respectively and fixedly connected with the inner side wall of the corresponding belt pulley (31), the outer side wall of each belt pulley (31) is in transmission connection with the same belt (32), the second motor (30) is fixedly connected with the rear wall of one bracket (10), the output shaft of the second motor (30) is fixedly connected with one end of one screw rod (33), and the outer side walls of the four screw rods (33) are respectively and spirally connected with sliding blocks (34);
and the fixed plate (11) is provided with a lifting component (2).
2. A portable belt hoist according to claim 1, characterized in that the hoist assembly (2) comprises a first motor (20), four winding drums (21), a traction belt (22), a hook (23) and four first fixed pulleys (29);
four wire winding rotary drum (21) two by two a set of symmetry install on corresponding fixed plate (11), first motor (20) are installed on fixed plate (11), the output shaft fixed connection of first motor (20) is in the center pin of a wire winding rotary drum (21), the lateral wall of wire winding rotary drum (21) is around being equipped with traction belt (22), four first fixed pulley (29) are installed respectively on corresponding slider (34), traction belt (22) and first fixed pulley (29) sliding contact, the one end fixedly connected with lifting hook (23) of traction belt (22).
3. A portable belt hoist according to claim 2, characterized in that a rotating shaft (24) is fixedly connected between the central shafts of the two winding drums (21), and one end of the rotating shaft (24) penetrates the winding drum (21) and is fixedly connected with a first bevel gear (25).
4. A portable belt lifting device according to claim 3, characterized in that two fixed plates (11) are fixedly connected with limiting plates (27), a rotating rod (28) is rotatably connected between the two limiting plates (27), two ends of the rotating rod (28) extend through the limiting plates (27) and are fixedly connected with a second bevel gear (26), and the second bevel gear (26) is in meshed connection with the first bevel gear (25).
5. A portable belt hoist according to claim 2, characterized in that the frame (10) is provided with second fixed pulleys (210), the number of second fixed pulleys (210) being four and being in sliding contact with the corresponding traction belt (22).
6. A portable belt hoist according to claim 1, characterized in that the bottom wall of the bracket (10) is provided with universal wheels (12), and the bottom wall of one of the fixing plates (11) is provided with handrails (13).
7. A portable belt hoist according to claim 1, characterized in that the ends of the four screw rods (33) which are close to each other are welded, and the threads of the two screw rods (33) welded to each other are rotated in opposite directions.
8. A portable belt hoist according to claim 1, characterized in that the slider (34) has protrusions on both sides, and the protruding part of the slider (34) is slidably connected in the chute (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369891.5U CN220745108U (en) | 2023-08-31 | 2023-08-31 | Portable portable belt hoisting accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369891.5U CN220745108U (en) | 2023-08-31 | 2023-08-31 | Portable portable belt hoisting accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745108U true CN220745108U (en) | 2024-04-09 |
Family
ID=90558735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369891.5U Active CN220745108U (en) | 2023-08-31 | 2023-08-31 | Portable portable belt hoisting accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745108U (en) |
-
2023
- 2023-08-31 CN CN202322369891.5U patent/CN220745108U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |