CN218175946U

CN218175946U - Reverse eight-connecting-rod working device for loader

Info

Publication number: CN218175946U
Application number: CN202222833959.6U
Authority: CN
Inventors: 汤华锋; 姜卫; 严慧琴; 汤华伟
Original assignee: Yangzhou Hengsheng Machinery Co ltd
Current assignee: Yangzhou Hengsheng Machinery Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2022-12-30
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a loader is with eight connecting rod equipment of reversal relates to loader technical field. This eight connecting rod equipment of reversal for loader, including the organism, organism one side is provided with adjustment mechanism, adjustment mechanism includes threaded shaft, electric putter, pivot, carousel, spacing groove, gag lever post and spring. This loader is with eight connecting rod equipment that reverses, through being provided with adjustment mechanism, when loader is with eight connecting rod equipment that reverses work uses, utilize electric putter to drive the pivot and remove rotatoryly, and then under the effect of pivot, can drive the carousel and rotate, and then carry out on a large scale the regulation use to loading head, avoid when work uses, the regulation scope to loading head is all smaller, can only place the object after a certain angle, could load the object, and then lead to staff's the amount of labour to increase, utilize the stop lever to fix the carousel simultaneously, and utilize the spring can play absorbing effect.

Description

Reverse eight-connecting-rod working device for loader

Technical Field

The utility model relates to a loader technical field specifically is a loader is with eight connecting rod equipment that reversal.

Background

The loader is a kind of earth and stone construction machinery widely used in highway, railway, building, water and electricity, port and mine, and is mainly used for shoveling and loading bulk materials such as soil, gravel, lime and coal, and also for light shoveling and digging of ore and hard soil. The loader can be used for carrying out bulldozing, hoisting and loading and unloading operations of other materials such as wood by changing different auxiliary working devices, and a reverse eight-connecting-rod working device is required to be used in the loader.

Through retrieval, the prior patent (publication number: CN 204849867U) discloses a novel forward rotation eight-link mechanism working device of a loader, which comprises a quick change device welding device, an upper pull rod welding device, a lower pull rod, a tipping bucket cylinder, a movable arm welding device, a limiting block, an upper rocker arm welding device, a quick change cylinder fixing frame assembly, a movable arm cylinder, a lower rocker arm welding device and a connecting pin shaft; the upper end of the welding part of the quick-change device is connected with the pin shaft of the welding head part of the upper pull rod, and the lower end of the welding part of the quick-change device is fixed on the welding part of the movable arm by the pin shaft; the middle part of the upper pull rod welded is hinged with the lower pull rod by a pin shaft, and the rear end of the upper pull rod welded is connected with a piston rod of the tipping bucket cylinder; the lower pull rod is fixed on the movable arm welding part by a pin shaft, and the movement angle is limited by a front limiting block and a rear limiting block on the movable arm welding part; the front end of the upper rocker arm welding part is connected with the tipping bucket cylinder and is arranged on the movable arm welding part by a pin shaft, and the lower end of the upper rocker arm welding part is connected with the lower rocker arm welding part; the quick connection with the quick-change accessory is realized through the extension and retraction of the quick-change cylinder. The novel forward rotation eight-connecting-rod mechanism working device of the loader has the advantages of good flatness, large digging force at any position, easy lengthening of a movable arm, compact structure and suitability for various clamp accessories.

The inventor discovers that the prior art has the following problems in the process of realizing the utility model: when the traditional reverse eight-connecting-rod working device for the loader is used in work, the adjusting range of a loader head is small, and an object can be loaded only after being placed at a certain angle, so that the labor amount of workers is increased;

therefore, the reverse eight-link working device for the loader is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a loader is with eight connecting rod equipment that reverses has solved above-mentioned background art and has mentioned traditional loader is with eight connecting rod equipment that reverses when work uses, and the control range to loading the aircraft nose is all smaller, can only place the object after certain angle, just can load the object, and then leads to the problem that staff's the amount of labour increases.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a loader is with eight connecting rod equipment of reversal, includes the organism, organism one side is provided with adjustment mechanism, adjustment mechanism includes screw shaft, electric putter, pivot, carousel, spacing groove, gag lever post and spring, organism one side screw connection has the screw shaft, the welding of screw shaft one side has electric putter, the welding of electric putter one side has the pivot, pivot one side is provided with the carousel, the spacing groove has been seted up on the carousel surface, the gag lever post is installed in the inboard cooperation of spacing groove, the welding of organism top has the spring, spring one side is provided with the loading head.

As a preferred scheme, the machine body forms a rotating structure through a threaded shaft and an electric push rod, and the threaded shaft is symmetrically arranged with the central axis of the machine body.

As the preferred scheme, the threaded shaft and the rotating shaft form a telescopic structure through the electric push rod, and the threaded shaft and the rotating shaft are distributed in parallel.

As a preferred scheme, the electric push rod and the rotary table form a rotating structure through a rotating shaft, and the electric push rod and the rotary table are distributed in parallel.

As the preferred scheme, the carousel passes through spacing groove and gag lever post swing joint, and the size of spacing groove and the size phase-match of gag lever post.

Preferably, the loading head and the machine body form a telescopic structure through a spring, and the spring and the machine body are distributed in parallel.

As preferred scheme, organism one side is provided with installation mechanism, installation mechanism includes connecting axle, mounting panel, thread groove and threaded rod, organism one side is provided with the connecting axle, connecting axle one side is provided with the mounting panel, the thread groove has been seted up on the mounting panel surface, the threaded rod is installed in the inboard cooperation of thread groove.

(III) advantageous effects

The utility model provides a loader is with eight connecting rod equipment of reversal. The method has the following beneficial effects:

(1) This loader is with eight connecting rod equipment that reverses, through being provided with adjustment mechanism, when loader is with eight connecting rod equipment that reverses work uses, can open electric putter's switch earlier, under electric putter's effect, it is rotatory to utilize electric putter to drive the pivot, and then under the effect of pivot, can drive the carousel and rotate, and then carry out regulation on a large scale to the loading head and use, avoid when work uses, the control range to the loading head is all smaller, can only place the object after certain angle, just can load the object, and then lead to staff's the increase of the amount of labour, utilize the gag lever post to fill in the spacing inslot side simultaneously, fix the carousel, and utilize the spring can play absorbing effect.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the present invention in which the limit groove and the limit rod are engaged with each other;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a body; 2. an adjustment mechanism; 201. a threaded shaft; 202. an electric push rod; 203. a rotating shaft; 204. a turntable; 205. a limiting groove; 206. a limiting rod; 207. a spring; 3. an installation mechanism; 301. a connecting shaft; 302. mounting a plate; 303. a thread groove; 304. a threaded rod; 4. and a loading head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention: the utility model provides a loader is with eight connecting rod equipment of reversal, includes organism 1, and organism 1 one side is provided with adjustment mechanism 2, and organism 1 one side is provided with installation mechanism 3, and spring 207 one side is provided with loading head 4.

Wherein: when loader uses with eight connecting rod equipment work in reverse rotation, through being provided with adjustment mechanism 2, and then carry out regulation on a large scale to loading head 4 and use, avoid when the work uses, the control range to loading head 4 is all smaller, can only place the object after certain angle, just can load the object, and then leads to staff's the amount of labour to increase, and through being provided with installation mechanism 3, can carry out fixed mounting to organism 1.

Referring to fig. 2, 4 and 5, an inverted eight-bar linkage working device for a loader includes a threaded shaft 201, an electric push rod 202, a rotating shaft 203, a rotating disc 204, a limiting groove 205, a limiting rod 206 and a spring 207, the threaded shaft 201 is screwed on one side of a machine body 1, the electric push rod 202 is welded on one side of the threaded shaft 201, the rotating shaft 203 is welded on one side of the electric push rod 202, the rotating disc 204 is arranged on one side of the rotating shaft 203, the limiting groove 205 is formed on the surface of the rotating disc 204, the limiting rod 206 is fittingly installed on the inner side of the limiting groove 205, the spring 207 is welded on the upper side of the machine body 1, the machine body 1 forms a rotating structure with the electric push rod 202 through the threaded shaft 201, the threaded shaft 201 is symmetrically arranged with respect to a central axis of the machine body 1, the threaded shaft 201 forms a telescopic structure with the rotating shaft 203 through the electric push rod 202, the threaded shaft 201 and the rotating shaft 203 are distributed in parallel, the electric push rod 202 and the rotating disc 204 are distributed in parallel, the rotating structure is movably connected with the limiting rod 206 through the limiting groove 205, the size of the limiting groove 205 is matched with the size of the limiting rod 206, and the loading head 4 is distributed with the machine body 1 through the spring 207 and the telescopic structure of the machine body 1.

Wherein: when the eight connecting rod equipment work of reversal uses for the loader, can open electric putter 202's switch earlier, under electric putter 202's effect, it is rotatory to utilize electric putter 202 to drive pivot 203 to remove, and then under the effect of pivot 203, can drive carousel 204 and rotate, and then carry out on a large scale the regulation to use loading head 4, avoid when work uses, the control range to loading head 4 is all smaller, can only place the object after certain angle, just can load the object, and then lead to staff's the amount of labour to increase, utilize gag lever post 206 to fill in spacing groove 205 inboard simultaneously, fix carousel 204, and utilize spring 207 can play absorbing effect.

Referring to fig. 3, an inverted eight-bar linkage working device for a loader, wherein an installation mechanism 3 includes a connection shaft 301, an installation plate 302, a thread groove 303 and a thread rod 304, the connection shaft 301 is disposed on one side of a machine body 1, the installation plate 302 is disposed on one side of the connection shaft 301, the thread groove 303 is disposed on the surface of the installation plate 302, and the thread rod 304 is disposed inside the thread groove 303 in a matching manner.

Wherein: when the reverse eight-bar linkage working device for the loader is used, the threaded rod 304 can be plugged into the inner side of the threaded groove 303, and the machine body 1 can be fixedly installed under the interaction of the threaded groove 303 and the threaded rod 304.

The working principle of the utility model is as follows; when the reversal eight-bar linkage work device for the loader works and uses, the switch of the electric push rod 202 can be opened firstly, under the action of the electric push rod 202, the electric push rod 202 is utilized to drive the rotating shaft 203 to move and rotate, further, under the action of the rotating shaft 203, the turntable 204 can be driven to rotate, further, the loading head 4 is subjected to large-scale adjustment and use, the adjustment range of the loading head 4 is small when the reversal eight-bar linkage work device for the loader works and uses, the phenomenon that the object can only be placed at a certain angle and then loaded can be caused, further, the labor capacity of workers is increased, meanwhile, the limiting rod 206 is utilized to be plugged into the inner side of the limiting groove 205, the turntable 204 is fixed, a damping effect can be achieved by utilizing the spring 207, secondly, the threaded rod 304 can be plugged into the inner side of the threaded groove 303, under the interaction of the threaded groove 303 and the threaded rod 304, the fixed installation can be carried out on the machine body 1, and the work principle and the work flow of the reversal eight-bar linkage work device for the loader can be realized.

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 loader is with eight connecting rod equipment of reversal, includes organism (1), its characterized in that: organism (1) one side is provided with adjustment mechanism (2), adjustment mechanism (2) include threaded shaft (201), electric putter (202), pivot (203), carousel (204), spacing groove (205), gag lever post (206) and spring (207), organism (1) one side screw connection has threaded shaft (201), the welding of threaded shaft (201) one side has electric putter (202), the welding of electric putter (202) one side has pivot (203), pivot (203) one side is provided with carousel (204), spacing groove (205) have been seted up on carousel (204) surface, gag lever post (206) are installed in the cooperation of gag lever post (205) inboard, the welding of organism (1) top has spring (207), spring (207) one side is provided with loads head (4).

2. The reverse rotation eight-link working device for a loader according to claim 1, characterized in that: the machine body (1) and the electric push rod (202) form a rotating structure through the threaded shaft (201), and the threaded shaft (201) is symmetrically arranged with the central axis of the machine body (1).

3. The reverse rotation eight-link working device for a loader according to claim 2, characterized in that: the threaded shaft (201) and the rotating shaft (203) form a telescopic structure through the electric push rod (202), and the threaded shaft (201) and the rotating shaft (203) are distributed in parallel.

4. The reverse rotation eight-link working device for a loader according to claim 3, characterized in that: the electric push rod (202) and the rotary disc (204) form a rotating structure through the rotating shaft (203), and the electric push rod (202) and the rotary disc (204) are distributed in parallel.

5. The reverse rotation eight-link working device for a loader according to claim 4, wherein: carousel (204) pass through spacing groove (205) and gag lever post (206) swing joint, and the size of spacing groove (205) and the size phase-match of gag lever post (206).

6. The reverse rotation eight-link working device for a loader according to claim 1, characterized in that: the loading head (4) and the machine body (1) form a telescopic structure through a spring (207), and the spring (207) and the machine body (1) are distributed in parallel.

7. The reverse rotation eight-link working device for a loader according to claim 1, characterized in that: organism (1) one side is provided with installation mechanism (3), installation mechanism (3) are including connecting axle (301), mounting panel (302), thread groove (303) and threaded rod (304), organism (1) one side is provided with connecting axle (301), connecting axle (301) one side is provided with mounting panel (302), thread groove (303) have been seted up on mounting panel (302) surface, threaded rod (304) are installed in the inboard cooperation of thread groove (303).