CN211709296U

CN211709296U - Telescopic fetching mechanism

Info

Publication number: CN211709296U
Application number: CN202020071045.9U
Authority: CN
Inventors: 余雄文; 田金旭
Original assignee: Wuhan Feng Machinery Manufacturing Co ltd
Current assignee: Wuhan Feng Machinery Manufacturing Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-20
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a flexible load handling mechanism, the electric iron comprises a handle, a horn cross-under is in the inboard of two horns, the outside of two horns is provided with the grab handle, the bottom of a horn is provided with a calorie section of thick bamboo, the inboard top of two horns is provided with the fixture block, the inboard bottom of two horns is provided with the gasket, the three horns of bottom fixedly connected with of two horns, the inboard both sides of handle are provided with the recess, the bottom of recess is provided with the spring, the inboard joint of recess that is located the spring top has the pull handle, the bottom fixedly connected with pull rod of pull handle, the bottom fixedly connected with ratch of pull rod, the outside fixedly connected with support of three horns, the bottom activity cross-under of support has the pivot. This flexible thing mechanism of getting has adopted the mode that direct tractive rack bar drove pivot and gear, makes the atress of clip stronger, and the operator of being convenient for of cooperation telescopic design carries out the operation of picking up of heavier article.

Description

Telescopic fetching mechanism

Technical Field

The utility model relates to a get thing mechanism field specifically is a flexible thing mechanism of getting.

Background

A mechanism refers to a component system formed by two or more components through movable connection. According to the difference of relative movement among the components, the mechanism can be divided into a plane mechanism (such as a plane connecting rod mechanism, a cylindrical gear mechanism and the like) and a space mechanism (such as a space connecting rod mechanism, a worm and gear mechanism and the like); according to the motion pair category, the mechanism can be divided into a low pair mechanism (such as a link mechanism and the like) and a high pair mechanism (such as a cam mechanism and the like); according to the structure characteristics, the mechanism can be divided into a connecting rod mechanism, a gear mechanism, an inclined plane mechanism, a ratchet mechanism and the like; according to the characteristics of the converted motion or force, the device can be divided into a constant-speed and non-constant-speed rotating mechanism, a linear motion mechanism, a reversing mechanism, an intermittent motion mechanism and the like; the safety mechanism can be divided into a safety mechanism, an interlocking mechanism, an escapement mechanism and the like according to functions.

The fetching mechanism is often used for fetching objects which are inconvenient to directly touch by hands or are not enough, and can also be used for purely saving labor, most of handheld fetching mechanisms are simple in design, the grasping force of the mechanism is general, and the fetching mechanism cannot be successfully fetched when some heavier objects are met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a flexible thing mechanism of getting to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic object taking mechanism comprises a handle, wherein a first horn is fixedly connected to the bottom of the handle, the first horn is connected to the inner side of a second horn in a penetrating mode, a grab handle is arranged on the outer side of the second horn, a clamping cylinder is arranged at the bottom of the first horn, a clamping block is arranged at the top of the inner side of the second horn, a gasket is arranged at the bottom of the inner side of the second horn, a third horn is fixedly connected to the bottom of the second horn, grooves are formed in two sides of the inner side of the handle, springs are arranged at the bottoms of the grooves, pull handles are clamped in the inner sides of the grooves in the tops of the springs, pull rods are fixedly connected to the bottoms of the pull rods, toothed bars are fixedly connected to the bottoms of the pull rods, a support is fixedly connected to the outer side of the third horn, a rotating shaft is movably connected to the bottom of the support in a penetrating mode, a gear is fixedly, the center of the clamp is provided with a cavity, and the inner side of the bottom of the clamp is provided with a cushion.

Preferably, the grab handle is made of a rubber material with anti-skid textures.

Preferably, the outer side of the clamping cylinder is tightly attached to the inner wall of the second horn.

Preferably, the gasket is made of rubber, the gasket is circular and provided with a hole in the center, and the center of the gasket is connected with the pull rod in a penetrating mode.

Preferably, the outer side of the gear is engaged with the outer side of the connecting rack.

Preferably, the rack bar, the gear and the rotating shaft are all made of high-hardness aluminum alloy, the cushion is made of rubber, and anti-skidding textures are arranged on the surface of the cushion.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping block is used for clamping the clamping cylinder to prevent the associated first horn from separating from the second horn, the gasket can prevent the bottom of the second horn from being extruded and deformed by the clamping cylinder, the toothed bar, the gear and the rotating shaft which are made of high-hardness aluminum alloy materials not only have light weight and reduce the burden when an operator holds the mechanism, but also ensure the strength of parts at key parts, the clamping force which can be born by the mechanism is larger, the cushion positioned at the bottom of the clamp can play a better anti-skidding role on the clamped object and avoid falling off, when the object needs to be clamped, the handle is firstly held by the handle, then the handle is pulled to pull the first horn out from the second horn to increase the length of the mechanism, then the four fingers are tightly buckled with the handle to enable the handle to move towards the top of the handle, at the moment, the handle drives the pull rod and the toothed bar at the bottom to force the gear to rotate, the rotating gear changes the rotating angle of the clamp through the rotating shaft and enables the bottom of the clamp, the completion gets the thing operation, and this flexible thing mechanism of getting has adopted the mode that direct tractive rack bar drove pivot and gear, makes the atress of clip stronger, and the operator of cooperation telescopic design is convenient for carries out the operation of picking up of heavier article.

Drawings

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

FIG. 2 is an enlarged view of the handle structure of the present invention;

FIG. 3 is an enlarged view of the bottom structure of the third horn of the present invention;

fig. 4 is a side view of the clip of the present invention.

In the figure: the handle 1, the first horn 2, the second horn 3, the handle 4, the clamping barrel 5, the clamping block 6, the gasket 7, the third horn 8, the groove 9, the spring 10, the pull handle 11, the pull rod 12, the toothed bar 13, the bracket 14, the rotating shaft 15, the gear 16, the clip 17, the cavity 18 and the cushion 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a telescopic fetching mechanism comprises a handle 1, wherein the bottom of the handle 1 is fixedly connected with a horn 2, the horn 2 is connected to the inner side of a second horn 3 in a penetrating manner, the outer side of the second horn 3 is provided with a grab handle 4, the grab handle 4 is made of rubber materials with anti-skid textures, the bottom of the first horn 2 is provided with a clamping barrel 5, the outer side of the clamping barrel 5 is tightly attached to the inner wall of the second horn 3, the top of the inner side of the second horn 3 is provided with a clamping block 6, the clamping block 6 is used for clamping the clamping barrel 5 to prevent the associated first horn 2 from being separated from the second horn 3, the bottom of the inner side of the second horn 3 is provided with a gasket 7, the gasket 7 is made of rubber materials, the gasket 7 is circular and provided with a hole in the center, the gasket 7 can prevent the bottom of the second horn 3 from being extruded by the clamping barrel 5 to deform, the bottom of the second horn 3 is fixedly connected with a third horn 8, grooves 9 are formed, a pull handle 11 is clamped on the inner side of a groove 9 positioned at the top of a spring 10, the bottom of the pull handle 11 is fixedly connected with a pull rod 12, the center of a gasket 7 is connected with the pull rod 12 in a penetrating way, the bottom of the pull rod 12 is fixedly connected with a toothed bar 13, the outer side of a third sleeve 8 is fixedly connected with a support 14, the bottom of the support 14 is movably connected with a rotating shaft 15 in a penetrating way, the outer side of the center of the rotating shaft 15 is fixedly connected with a gear 16, the outer side of the gear 16 is meshed and connected with the outer side of the toothed bar 13, the gear 16 and the rotating shaft 15 are all made of high-hardness aluminum alloy, the toothed bar 13, the gear 16 and the rotating shaft 15 are made of high-hardness aluminum alloy, the weight is light, the burden of an operator when the mechanism is held by hands is lightened, the strength of parts at key parts is also ensured, the mechanism can, the inner side of the bottom of the clip 17 is provided with a cushion 19, the cushion 19 is made of rubber and has anti-skid texture on the surface, the cushion 19 is positioned at the bottom of the clip 17, can play a better anti-skid role on the clamped articles to avoid falling off, when the articles need to be clamped, the grab handle 4 is firstly held, then the handle 1 is pulled to pull the first horn 2 out of the second horn 3 to increase the length of the mechanism, then the four fingers are buckled on the pull handle 11 to tightly hold the pull handle 11, so that the pull handle 11 moves towards the top of the handle 1, at the moment, the pull handle 11 drives the pull rod 12 and the toothed bar 13 at the bottom to force the gear 16 to rotate, the rotating gear 16 changes the rotating angle of the clamp 17 through the rotating shaft 15 and clamps the bottom of the clamp 17, the fetching operation is completed, this flexible mechanism of getting thing has adopted the mode that direct tractive ratch 13 drove pivot 15 and gear 16, makes the atress of clip 17 stronger, and the operator of cooperation telescopic design is convenient for carry out the operation of picking up of heavier article.

In conclusion, this flexible fetching mechanism uses through the cooperation of devices such as handle, pull rod, ratch and gear, has solved the fetching mechanism of general handheld type and has held article dynamics not big, the problem that drops easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flexible thing mechanism of getting, includes handle (1), its characterized in that: the bottom of the handle (1) is fixedly connected with a first horn (2), the first horn (2) is connected to the inner side of a second horn (3) in a penetrating manner, a grab handle (4) is arranged on the outer side of the second horn (3), a clamping cylinder (5) is arranged at the bottom of the first horn (2), a clamping block (6) is arranged at the top of the inner side of the second horn (3), a gasket (7) is arranged at the bottom of the inner side of the second horn (3), a third horn (8) is fixedly connected to the bottom of the second horn (3), grooves (9) are formed in two sides of the inner side of the handle (1), a spring (10) is arranged at the bottom of each groove (9), a pull handle (11) is clamped to the inner side of each groove (9) at the top of the spring (10), a pull rod (12) is fixedly connected to the bottom of the pull handle (11), and a toothed rod (13) is fixedly connected to the bottom, the outside fixedly connected with support (14) of three horn (8), the bottom activity of support (14) has worn pivot (15), outside fixedly connected with gear (16) at pivot (15) center, pivot (15) outside fixedly connected with clip (17) that are located gear (16) both sides, the center of clip (17) is provided with cavity (18), the bottom inboard of clip (17) is provided with mat (19).

2. The telescopic fetching mechanism of claim 1, wherein: the grab handle (4) is made of rubber with anti-skid texture.

3. The telescopic fetching mechanism of claim 1, wherein: the outer side of the clamping cylinder (5) is tightly attached to the inner wall of the second horn (3).

4. The telescopic fetching mechanism of claim 1, wherein: the gasket (7) is made of rubber, the gasket (7) is circular and provided with a hole in the center, and the center of the gasket (7) is connected with the pull rod (12) in a penetrating mode.

5. The telescopic fetching mechanism of claim 1, wherein: the outer side of the gear (16) is meshed with the outer side of the gear rod (13).

6. The telescopic fetching mechanism of claim 1, wherein: the rack (13), the gear (16) and the rotating shaft (15) are all made of high-hardness aluminum alloy, the cushion (19) is made of rubber, and anti-skidding textures are arranged on the surface of the cushion.