Self-adaptive material carrying device

Abstract

The utility model discloses a self-adaptive material handling device, which relates to the technical field of material handling, and comprises a support frame, a clamping component is arranged at the top of the support frame, a folding component is arranged on one side of the clamping component, the folding component comprises a connecting frame, a telescopic rod is arranged on one side of the connecting frame, and the telescopic rod is connected with the clamping component. Rotating buttons are arranged on the two sides of the connecting frame, pulling ropes are arranged on one sides of the two rotating buttons, telescopic rods are arranged on one sides of the exteriors of the two pulling ropes, springs are arranged on the outer sides of the telescopic rods, limiting plates are arranged on the sides, away from the connecting frame, of the telescopic rods, and rotating shafts are arranged on the sides, away from the springs, of the limiting plates. Through the arrangement of the bottom plate, the driving wheel, the rotator and the elastic piece, the driving wheel and the rotator facilitate the transfer work of the device, and meanwhile, through the arrangement of the elastic piece, the vibration caused by the uneven road surface during the movement of the device is reduced, and the carrying stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to material handling technical field, concretely is a kind of self-adapting material handling device. BACKGROUND

[0002] Flexible manufacturing is one of the important contents of intelligent manufacturing, and is the driving force for the future development of manufacturing industry. The "Fourteenth Five-Year Plan for National Economic and Social Development and 2035 Vision Target Outline" clearly proposes to cultivate and develop new models such as individual customization and flexible manufacturing. In flexible manufacturing, material handling is an important link, which runs through the entire logistics and warehousing operation, involving various raw materials, parts and finished products, and is the key to logistics efficiency. If it is completed by manual work, it is often time-consuming and labor-intensive, and the load-bearing range of manpower is very limited, which poses a safety hazard. With the development of technology, therefore, it has become a trend to use machines to transport materials, such as conveyors, rail shuttles, etc. Conveyors are mainly used for assembly line operations and are suitable for small materials and low-speed transportation links, but they occupy a large area and can only work on fixed routes, with poor flexibility. Compared with conveyors, rail shuttles are more flexible and lightweight.

[0003] However, some existing material handling devices on the market are prone to material tilting or even overturning when transporting large, heavy and high materials, which may cause injury to operators and damage to materials. In addition, some material handling devices have a relatively unstable holding force, causing the items to fall during transportation and affecting use.

[0004] Therefore, a self-adapting material handling device is proposed to solve the above problems. INVENTION CONTENTS

[0005] To solve the problems raised in the background art, the utility model provides a self-adapting material handling device, which has the advantages of convenient transfer, reduced vibration caused by uneven road surface during movement, and increased handling stability.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a self-adapting material handling device, comprising a support frame, a clamping assembly is provided on the top of the support frame, a folding assembly is provided on one side of the clamping assembly;

[0007] The folding assembly comprises a connecting frame, a telescopic rod is provided on one side of the connecting frame, rotating knobs are provided on both sides of the connecting frame, pulling ropes are provided on one side of both sets of rotating knobs, telescopic rods are provided on one side of the outer part of both sets of pulling ropes, springs are provided on the outer side of the telescopic rods, limit plates are provided on one side of the telescopic rods away from the connecting frame, and shafts are provided on one side of the limit plates away from the springs;

[0008] The clamping assembly comprises an electric push rod, one side of the electric push rod is provided with a fixing frame, a gear is arranged at the middle position in the fixing frame, supporting rods are arranged on both sides of the gear, clamping frames are arranged on the sides of the two groups of supporting rods away from the gear.

[0009] As a further scheme of the utility model: the bottom of the middle position of the supporting frame is provided with a bottom plate, drive wheels are arranged at the four corners of the bottom of the supporting frame, rotating devices are arranged on the top of the four groups of drive wheels, and elastic members are arranged on the top of the four groups of rotating devices.

[0010] As a further scheme of the utility model: limiting rollers are arranged on both sides of the limiting plate, and the two groups of pulling ropes are slidably connected with the limiting plate through the limiting rollers.

[0011] As a further scheme of the utility model: one side of the outer part of the two groups of pulling ropes is provided with a folding plate.

[0012] As a further scheme of the utility model: the sides of the two groups of supporting rods close to the gear are provided with clamping teeth, and the gear and the two groups of supporting rods are connected through the clamping teeth.

[0013] As a further scheme of the utility model: the sides of the two groups of supporting rods away from the gear are provided with sliding grooves, a plurality of pulleys are arranged in the inner parts of the two groups of sliding grooves, and the two groups of supporting rods are slidably and limitingly connected in the fixing frame through the pulleys and the sliding grooves.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The bottom plate, the drive wheels, the rotating devices and the elastic members are arranged, the drive wheels and the rotating devices facilitate the transfer of the device, the elastic members arranged simultaneously reduce the vibration of the device caused by the uneven road surface when the device is moving, and the carrying stability is increased.

[0016] 2. The folding assembly and the clamping assembly are arranged, the device is convenient to use and simple to operate, the clamping assembly arranged can facilitate the clamping operation of the articles, the manual carrying work is saved, the folding assembly arranged can reduce the separation of the articles from the clamping frame in the clamping process, and the firmness of clamping is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2 It is a partial perspective view of the utility model;

[0019] Figure 3 It is a perspective view of the folding assembly of the utility model;

[0020] Figure 4 It is a perspective view of the clamping assembly.

[0021] In the figure: 1, support frame; 2, folding assembly; 201, rotating knob; 202, pulling rope; 203, connecting frame; 204, folding plate; 205, rotating shaft; 206, spring; 207, telescopic rod; 208, limiting plate; 3, clamping assembly; 301, electric push rod; 302, fixing frame; 303, supporting rod; 304, gear; 305, clamping tooth; 306, pulley; 307, sliding groove; 308, clamping frame; 4, bottom plate; 5, driving wheel; 6, rotator; 7, elastic member. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0024] As Figures 1 to 4 shown, the utility model provides a kind of self-adapting material handling device, including support frame 1, support frame 1 top is equipped with clamping assembly 3, one side of clamping assembly 3 is equipped with folding assembly 2;

[0025] The folding assembly 2 comprises a connecting frame 203, one side of the connecting frame 203 is provided with an extension rod 207, both sides of the connecting frame 203 are provided with a rotating knob 201, one side of the two groups of rotating knobs 201 is provided with a pulling rope 202, one side of the outer part of the two groups of pulling ropes 202 is provided with an extension rod 207, the outer side of the extension rod 207 is provided with a spring 206, one side of the extension rod 207 away from the connecting frame 203 is provided with a limiting plate 208, one side of the limiting plate 208 away from the spring 206 is provided with a rotating shaft 205.

[0026] The clamping assembly 3 comprises an electric push rod 301, one side of the electric push rod 301 is provided with a fixing frame 302, the middle position of the inner part of the fixing frame 302 is provided with a gear 304, both sides of the gear 304 are provided with a supporting rod 303, one side of the two groups of supporting rods 303 away from the gear 304 is provided with a clamping frame 308.

[0027] In this embodiment, the electric push rod is a kind of mechanical equipment that converts the rotary motion of motor into linear motion, through the pushing of screw rod, it can realize push-pull, lifting and other movements, and is widely used in industrial automation, medical equipment, home furniture and many other fields, in industrial production, the electric push rod is often used in devices that need linear motion, such as mechanical arm and production line, in the medical field, the electric push rod is applied to the adjustment of sickbed and nursing bed, to help nursing staff improve work efficiency, and in the home, it is often used in electric bed, sofa and other furniture, to provide more comfortable use experience.

[0028] As shown in Figures 1 to 4 , the bottom of the middle position of the supporting frame 1 is provided with a bottom plate 4, the four corners of the bottom of the supporting frame 1 are provided with a drive wheel 5, the top of the four groups of drive wheels 5 is provided with a rotator 6, and the top of the four groups of rotators 6 is provided with an elastic member 7.

[0029] In this embodiment, the drive wheel 5 and the rotator 6 facilitate the transfer work of the device, and the elastic member 7 arranged at the same time reduces the vibration of the device caused by uneven road surface when moving, and increases the carrying stability.

[0030] As shown in Figures 1 to 4 , both sides of the limiting plate 208 are provided with a limiting roller, and the two groups of pulling ropes 202 are slidably connected with the limiting plate 208 through the limiting roller.

[0031] In this embodiment, the limiting roller arranged reduces the friction between the pulling rope 202 and the limiting plate 208 when pulling the pulling rope 202, so as to ensure the service life of the limiting plate 208 and reduce the maintenance cost.

[0032] As shown in Figures 1 to 4 , one side of the outer part of the two groups of pulling ropes 202 is provided with a folding plate 204.

[0033] In the embodiment, the folding plate 204 can not only seal the two sides of the clamping frame 308 to reduce the entry of dust, but also facilitate the folding of the clamping frame 308 and ensure the connection firmness of the two ends of the clamping frame 308.

[0034] As shown in Figures 1 to 4 The two groups of support rods 303 are provided with clamping teeth 305 on the side close to the gear 304, and the gear 304 is connected with the two groups of support rods 303 through the clamping teeth 305.

[0035] In the embodiment, the gear 304 and the clamping teeth 305 are used to facilitate linkage, the movement of the support rod 303 is realized through the meshing connection of the gear 304, and the service life is long.

[0036] As shown in Figures 1 to 4 The two groups of support rods 303 are provided with clamping teeth 305 on the side close to the gear 304, and the gear 304 is connected with the two groups of support rods 303 through the clamping teeth 305.

[0037] In the embodiment, the gear 304 and the clamping teeth 305 are used to facilitate linkage, the movement of the support rod 303 is realized through the meshing connection of the gear 304, and the service life is long.

[0038] The working principle of the utility model is: through the movement of the driving wheel 5, the bottom plate 4 is moved to the front end of the article, and the article is moved to the top of the bottom plate 4, the electric push rod 301 is started, the fixed frame 302 is lowered, then the gear 304 is rotated, the two groups of support rods 303 are driven to move inward through the meshing connection with the clamping teeth 305, the clamping frame 308 is driven to move inward, and the article is clamped;

[0039] At the same time, the inner rotating knob 201 is rotated, the corresponding pulling rope 202 is tightened by the rotating knob 201, the clamping frame 308 is rotated along the rotating shaft 205, the telescopic rod 207 and the spring 206 are retracted, the length of the pulling rope 202 on the other side is unchanged, the clamping frame 308 is bent to the side where the pulling rope 202 is tightened, the folding plate 204 on the same side is also folded, the article is blocked, then the article is carried and transferred, the device is convenient to use and easy to operate, the clamping assembly 3 is convenient for clamping the article, the manual carrying work is saved, the folding assembly 2 can reduce the separation of the article from the clamping frame 308 in the clamping process, and the firmness of clamping is ensured.

[0040] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An adaptive material handling device comprising a support frame (1), characterized in that, The top of the support frame (1) is provided with a clamping assembly (3), one side of the clamping assembly (3) is provided with a folding assembly (2); The folding assembly (2) comprises a connecting frame (203), one side of the connecting frame (203) is provided with a telescopic rod (207), both sides of the connecting frame (203) are provided with a rotating knob (201), one side of the two groups of rotating knobs (201) is provided with a pulling rope (202), one side of the outer part of the two groups of pulling ropes (202) is provided with a telescopic rod (207), the outer side of the telescopic rod (207) is provided with a spring (206), one side of the telescopic rod (207) away from the connecting frame (203) is provided with a limiting plate (208), one side of the limiting plate (208) away from the spring (206) is provided with a rotating shaft (205); The clamping assembly (3) comprises an electric push rod (301), one side of the electric push rod (301) is provided with a fixed frame (302), the middle position inside the fixed frame (302) is provided with a gear (304), both sides of the gear (304) are provided with a support rod (303), one side of the two groups of support rods (303) away from the gear (304) is provided with a clamping frame (308).

2. An adaptive material handling device according to claim 1, wherein, The bottom of the middle position of the support frame (1) is provided with a bottom plate (4), the bottom of the support frame (1) is provided with a driving wheel (5) at the four corners, the top of the four groups of driving wheels (5) is provided with a rotator (6), the top of the four groups of rotators (6) is provided with an elastic piece (7).

3. An adaptive material handling device according to claim 1, wherein, Both sides of the limiting plate (208) are provided with limiting rollers, the two groups of pulling ropes (202) are slidably connected with the limiting plate (208) through the limiting rollers.

4. An adaptive material handling device according to claim 1, wherein, One side of the outer part of the two groups of pulling ropes (202) is provided with a folding plate (204).

5. An adaptive material handling device according to claim 1, wherein, One side of the two groups of support rods (303) close to the gear (304) is provided with a toothed portion (305), the gear (304) and the two groups of support rods (303) are meshedly connected through the toothed portion (305).

6. An adaptive material handling device according to claim 1, wherein, One side of the two groups of support rods (303) away from the gear (304) is provided with a sliding groove (307), the inner part of the two groups of sliding grooves (307) is provided with a plurality of pulleys (306), the two groups of support rods (303) are slidably and limitingly connected inside the fixed frame (302) through the pulleys (306) and the sliding grooves (307).

Images