CN220056102U

CN220056102U - Carrying travelling frame

Info

Publication number: CN220056102U
Application number: CN202321620907.9U
Authority: CN
Inventors: 袁超; 郑宗振; 涂传铅
Original assignee: Anhui Guoye Pipeline Technology Co ltd
Current assignee: Anhui Guoye Pipeline Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-21
Anticipated expiration: 2033-06-26

Abstract

The utility model belongs to the technical field of conveying devices, in particular to a conveying travelling rack, which comprises a fixed frame, a movable rod, a driving assembly and a movable assembly; the fixing frame is provided with at least two parallel sides, and rolling grooves are formed in the two parallel sides; the movable rods are vertically arranged on two parallel edges of the fixed frame; the two driving components are respectively fixedly connected to two ends of the movable rod, each driving component comprises a rolling wheel and a motor for driving the rolling wheel, and the rolling wheels are in rolling connection in the rolling groove; the motor for driving the rolling wheel is fixedly connected with the end part of the moving rod; at least one moving component is connected to the moving rod in a rolling way, and the bottom of the moving component is connected with a lifting hook through a rope. According to the utility model, through the structural design of the driving assembly and the moving assembly, the function of multi-direction hoisting of the lifting hook is realized, the problem of large occupied area caused by the need of paving a track of the conventional multi-direction carrying lifting frame is solved, and the space utilization rate is improved.

Description

Carrying travelling frame

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a conveying travelling frame.

Background

With the continuous development of technology, some work that does not require specialized technology uses more and more mechanical equipment instead of manpower, such as the handling of products and tools, in order to further increase the plant productivity. The articles are transported by forklift, scooter, etc. and transported by manual driving equipment to a given place for transportation.

However, the transportation mode such as a forklift is usually only carried out on a flat ground, and various obstacles can exist on the ground, so that the transportation time is prolonged due to the fact that the manual route switching is needed to avoid. Therefore, a lifting and transporting rack appears, articles are transported to a given place from the air by lifting the articles, manual back and forth transportation is not needed, and the articles can be transported to a high point without any obstacle of steps. However, the common hanger fixture can only carry out single-direction conveying, and the carrying hanger capable of carrying in multiple directions is large in size, and needs to lay moving tracks on the ground, so that a large amount of ground space is occupied, and therefore, a multi-direction carrying and operating frame with small occupied area is needed.

Disclosure of Invention

Accordingly, it is necessary to provide a transporting rack for solving the problem of large occupied area of the multidirectional transporting rack in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model relates to a carrying travelling rack, which comprises a fixed frame, a moving rod, a driving assembly and a moving assembly, wherein the fixed frame is arranged on the moving rod; the fixing frame is provided with at least two parallel sides, and rolling grooves are formed in the two parallel sides; the movable rods are vertically arranged on two parallel edges of the fixed frame; the two driving components are respectively fixedly connected to two ends of the movable rod, each driving component comprises a rolling wheel and a motor for driving the rolling wheel, and the rolling wheels are in rolling connection in the rolling groove; the motor for driving the rolling wheel is fixedly connected with the end part of the moving rod; at least one moving component is connected to the moving rod in a rolling way, and the bottom of the moving component is connected with a lifting hook through a rope.

Further, a plurality of arc teeth are equidistantly distributed in the rolling groove, and a tooth opening matched with the arc teeth is formed in the rolling wheel.

Further, the limiting grooves parallel to the rolling grooves are formed in the tops of the two parallel sides of the fixing frame, limiting wheels are rotationally arranged in the limiting grooves, and the limiting wheels are fixed on a motor for driving the rolling wheels through a support.

Further, the moving assembly comprises a rolling gear and two symmetrically arranged fixed plates; the rolling gear is rotationally connected to the middle parts of the two fixed plates, the rolling gear is driven by a motor, and a rolling tooth slot meshed with the rolling gear is formed in the moving rod.

Further, the moving assembly further comprises two groups of fixed wheels, wherein the two fixed wheels are respectively arranged at the top and the bottom of the moving rod and are respectively positioned at two sides of the rolling gear; the fixed wheel is rotationally connected to the fixed plate through a shaft; the peripheral surface of the fixed wheel is provided with an annular groove which is matched with the width of the movable rod.

Further, the moving assembly further comprises a wire take-up wheel, the wire take-up wheel is rotationally connected to the middle parts of the two fixing plates, and the wire take-up wheel is driven by a motor; the middle part of the take-up pulley is concaved inwards to form an inner groove for accommodating the rope.

Further, the bottom of the fixing frame is provided with a hydraulic rod, and the movable end of the hydraulic rod is fixedly connected with the bottom of the fixing frame.

Further, two groups of moving components are connected to the moving rod in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the structural design of the driving component and the moving component, the lifting hook can move in multiple directions to carry out lifting operation, the problem of large occupied area caused by the fact that the track is required to be paved on the existing multi-direction carrying lifting frame is solved, and the space utilization rate is improved;

2. according to the utility model, through the structural design that the rolling wheel and the limiting wheel are mutually matched, the function of pushing the moving rod to move along the rolling groove direction is realized, the limiting effect on the driving assembly is realized, and the condition of autorotation of the motor during working is avoided.

3. According to the utility model, through the structural design of the plurality of fixed wheels, the function of limiting the movable assembly is realized, the rolling range of the rolling gear is limited in the rolling tooth groove, the situation that the rolling gear is deviated and falls off in the rotating process is avoided, and the running stability of equipment is improved.

Drawings

The disclosure of the present utility model is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present utility model in which like reference numerals are used to designate like parts.

Wherein:

FIG. 1 is a schematic perspective view of a carrying rack according to the present utility model;

FIG. 2 is a schematic view of a hydraulic rod structure according to the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 4 is a schematic diagram of a moving assembly according to the present utility model;

fig. 5 is a schematic view of a baffle structure in the present utility model.

The reference numerals in the drawings indicate: 11. a fixing frame; 12. a hydraulic rod; 13. a moving rod; 14. a drive assembly; 15. a moving assembly; 16. a lifting hook; 17. a rolling groove; 21. arc teeth; 22. a rolling wheel; 31. a limiting wheel; 32. a limit groove; 41. rolling tooth grooves; 42. a rolling gear; 43. a fixing plate; 52. a wire winding wheel; 62. and (3) fixing wheels.

Detailed Description

It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.

Referring to fig. 1, an embodiment of the present utility model is shown to describe a carrying rack, which includes a fixed frame 11, a hydraulic rod 12, a moving rod 13, a driving assembly 14, a moving assembly 15, and a hook 16; the fixing frame 11 is a rectangular frame, a pair of two parallel frames are provided with rolling grooves 17, the rolling grooves 17 are arc-shaped grooves, and the rolling grooves 17 are in rolling connection with the driving assembly 14; the driving assembly 14 comprises a rolling wheel 22 and a motor for driving the rolling wheel 22, the rolling wheel 22 is a round roller, the rolling wheel 22 can be accommodated in the rolling groove 17, the motor for driving the rolling wheel 22 is positioned at one side of the inside of the fixing frame 11, and the output end of the motor is connected with the rolling wheel 22; the movable rod 13 is positioned between the driving components 14 on two parallel sides of the fixed frame 11, two ends of the movable rod 13 are respectively connected with the end parts of motors in the driving components 14, and the movable rod 13 is subjected to position adjustment through the driving components 14 on two sides; the moving assembly 15 is arranged on the moving rod 13, the moving assembly 15 comprises fixed plates 43 and rolling gears 42, the two fixed plates 43 are symmetrically arranged on two sides of the moving rod 13, the rolling gears 42 are rotatably connected in the two fixed plates 43 through shafts, the shafts of the rolling gears 42 are connected with the output end of a motor, and the motor is fixed on one side of the fixed plates 43; the surface of the rolling gear 42 is gear-shaped, a rolling tooth slot 41 matched with the surface of the rolling gear 42 is arranged at the top of the moving rod 13, and the whole moving assembly 15 moves on the moving rod 13 through the mutual matching of the rolling gear 42 and the rolling tooth slot 41; the lifting hook 16 is fixedly connected to the bottom of the moving assembly 15 through a rope, one end of the rope, which is close to the moving assembly 15, is connected with an output shaft of a motor, the lifting function of the lifting hook 16 is achieved, and the motor for controlling the lifting of the lifting hook 16 is fixedly connected through two fixing plates 43.

Referring to fig. 2, an arc tooth 21 is disposed in the rolling groove 17, a plurality of arc teeth 21 are equidistantly arranged and fully distributed in the rolling groove 17, a tooth opening adapted to the arc tooth 21 is circumferentially formed on the rolling wheel 22, the tooth opening of the rolling wheel 22 is mutually clamped with the arc tooth 21, so that the rolling wheel 22 cannot deviate, idle and skid in the rolling process, and when the rolling wheel is in operation, the motors of the two groups of driving assemblies 14 synchronously drive the rolling wheel 22 to rotate, so that the moving rod 13 between the two groups of driving assemblies 14 horizontally moves, and then the articles lifted by the lifting hooks 16 at the bottom of the moving assembly 15 are driven to move, thereby realizing the function of transferring the articles from one place to the other place.

Referring to fig. 2, the driving assembly 14 further includes a limiting wheel 31, the limiting wheel 31 is rotatably connected to a bracket, the other end of the bracket is fixedly connected to the side wall of the motor driving the rolling wheel 22, a limiting groove 32 is formed on the fixing frame 11 located at the top of the rolling groove 17, and the limiting wheel 31 is fixed by the bracket and rolls in the limiting groove 32; through setting up spacing wheel 31 and spacing groove 32, carry out auxiliary fixation's function to drive assembly 14, avoid rolling wheel 22 at pivoted in-process driving motor and take place the rotation to the shape of spacing groove 32 can carry out the spacing function of level to drive assembly 14, avoids drive assembly 14 operation in-process position to take place the skew.

As shown in fig. 2, the rolling gear 42 is driven by a motor to rotate in the rolling tooth slot 41 of the moving rod 13, so that the position of the moving assembly 15 moves reciprocally along the long side direction of the moving rod 13, however, during the rotation of the rolling gear 42, if the position of the rolling gear is not limited, the rolling gear may deviate and fall off during rotation, so that two groups of fixed wheels 62 are respectively arranged on the moving rod 13 at two sides of the rolling gear 42, the middle part of the fixed wheels 62 is provided with an annular groove to clamp the moving rod 13 at the middle part for position limitation, the fixed wheels 62 rotate through a rotating shaft and are fixed on two side fixed plates 43, each two fixed wheels 62 are in a group, and the two fixed wheels 62 are respectively positioned at the top and the bottom of the moving rod 13; two groups of fixed wheels 62 are respectively arranged on the movable rods 13 on two sides of the rolling gear 42 to limit, so that falling and shifting of the rolling gear 42 in the rotation process are avoided.

Referring to fig. 2, a plurality of hydraulic rods 12 are disposed at the bottom of the fixing frame 11, the movable ends of the hydraulic rods 12 are fixedly connected with the bottom of the connecting position of every two frames of the fixing frame 11, the lifting and descending of the fixing frame 11 are realized by the synchronous lifting of the hydraulic rods 12, when the hanging height of an article needs to be increased, the fixing frame 11 is lifted to a high position, when the article does not need to be lifted to the high position, the fixing frame 11 at the top of the hydraulic rods 12 is controlled to descend, and the swing arm length of a rope can be shortened, so that the shaking amplitude of the article on the lifting hook 16 is reduced.

Referring to fig. 2, a rope connected with a lifting hook 16 is connected with a take-up pulley 52, the take-up pulley 52 is rotationally connected with an output shaft of a motor, and the take-up pulley 52 is driven by the motor to rotate so as to realize winding and releasing of the rope, thereby realizing lifting and lowering of the lifting hook 16; when the rope is wound, the position of the rope can be offset left and right, so that the condition that the rope is wound around a rotating shaft is easily caused, an inner groove for accommodating the rope is formed in the middle of the take-up pulley 52 in a concave mode, the rope is arranged in the groove in the middle of the take-up pulley 52 to limit the moving range of the rope, and the large-angle offset of the position of the rope when the take-up pulley 52 rotates is prevented from influencing the motor operation.

Referring to fig. 2, when a long-strip-shaped object, such as a pipeline, a long rod, etc., needs to be carried, a single lifting hook 16 may cause unbalanced stress, rotation and even drop in the moving process of the object, by simultaneously arranging two groups of moving assemblies 15 on the moving rod 13, and by synchronously moving the two groups of moving assemblies 15, the long-strip-shaped object is simultaneously fixed on the lifting hooks 16 of the two groups of moving assemblies 15, and stress points of the object are dispersedly arranged by the two lifting hooks 16, so that skew and drop caused by gravity center deviation and unbalanced stress of the object during moving are avoided.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A transport line frame, characterized in that: comprising

The fixing frame (11) is provided with at least two parallel sides, and rolling grooves (17) are formed in the two parallel sides;

the movable rods (13) are vertically arranged on two parallel edges of the fixed frame (11);

the two driving assemblies (14) are fixedly connected to two ends of the moving rod (13) respectively, the driving assemblies (14) comprise rolling wheels (22) and motors for driving the rolling wheels (22), and the rolling wheels (22) are connected in the rolling grooves (17) in a rolling mode; a motor for driving the rolling wheel (22) is fixedly connected with the end part of the moving rod (13);

at least one moving component (15) which is connected on the moving rod (13) in a rolling way, and the bottom of the moving component (15) is connected with a lifting hook (16) through a rope.

2. A carrier as claimed in claim 1, wherein: a plurality of arc teeth (21) are equidistantly distributed in the rolling groove (17), and a tooth opening matched with the arc teeth (21) is formed in the rolling wheel (22).

3. A carrier as claimed in claim 2, wherein: limiting grooves (32) parallel to the rolling grooves (17) are formed in the tops of the two parallel sides of the fixing frame (11), limiting wheels (31) are rotationally arranged in the limiting grooves (32), and the limiting wheels (31) are fixed on a motor for driving the rolling wheels (22) through a support.

4. A carrier according to claim 3, wherein: the moving assembly (15) comprises a rolling gear (42) and two symmetrically arranged fixed plates (43); the rolling gear (42) is rotatably connected to the middle parts of the two fixed plates (43), the rolling gear (42) is driven by a motor, and the moving rod (13) is provided with a rolling tooth slot (41) meshed with the rolling gear (42).

5. A carrier as claimed in claim 4, wherein: the moving assembly (15) further comprises two groups of fixed wheels (62), the two fixed wheels (62) respectively arranged at the top and the bottom of the moving rod (13) are in one group, and the two groups of fixed wheels (62) are respectively positioned at two sides of the rolling gear (42); the fixed wheel (62) is rotatably connected to the fixed plate (43) through a shaft; the outer peripheral surface of the fixed wheel (62) is provided with an annular groove which is matched with the width of the movable rod (13).

6. A carrier as claimed in claim 5, wherein: the moving assembly (15) further comprises a take-up pulley (52), the take-up pulley (52) is rotatably connected to the middle parts of the two fixed plates (43), and the take-up pulley (52) is driven by a motor; the middle part of the take-up pulley (52) is concavely provided with an inner groove for accommodating ropes.

7. A carrier according to any one of claims 2-6, characterized in that: the bottom of mount (11) is provided with hydraulic stem (12), just the expansion end of hydraulic stem (12) with the bottom fixed connection of mount (11).

8. A carrier as claimed in claim 7, wherein: the moving rod (13) is connected with two groups of moving assemblies (15) in a sliding manner.