CN210766932U - Combined type push shovel for excavator - Google Patents

Abstract

The utility model discloses a modular excavator is with pushing away shovel, shovel in the middle of including, the inside of middle shovel is provided with flexible space, the internally mounted in flexible space has the rotating motor, the rotating motor gear is installed on the top of rotating motor, the pivot gear is installed to the top of rotating motor gear, the internally mounted of pivot gear has rotatory flexible pivot, the flexible motor protective housing is installed to the rear side of middle shovel, the internally mounted of flexible motor protective housing has the flexible motor, two flexible motor take-up pulley are installed to the front end of flexible motor, the side shovel is all installed to the both sides of middle shovel, the inside of side shovel is provided with rotatory flexible pivot mounting groove. The utility model discloses an install rotating motor and telescopic motor and can drive and push away the shovel and rotate, and can make and push away the shovel shrink to adapt to different topography, make work more smooth, improve work efficiency.

Description

Combined type push shovel for excavator

Technical Field

The utility model relates to a shovel technical field is used to the excavator specifically is a modular shovel is used to excavator.

Background

With the rapid development of social and economic technologies, an excavator, also called an excavating machine, also called an excavator, is an earthwork machine that excavates materials higher or lower than a bearing surface with a bucket and loads the materials into a transport vehicle or discharges the materials to a stockyard, the materials excavated by the excavator mainly include soil, coal, silt, soil and rocks after being loosened in advance, the common excavator structurally comprises a power device, a working device, a swing mechanism, an operating mechanism, a transmission mechanism, a traveling mechanism and auxiliary facilities, the transmission mechanism transmits power of an engine to actuating elements such as a hydraulic motor and a hydraulic cylinder through a hydraulic pump to push the working device to operate, so that various operations are completed, and a push shovel for the excavator is a bulldozing bucket fixedly installed at the front end of the excavator.

However, when the existing shovel for the excavator is used, only forward horizontal pushing can be performed, objects cannot be shoveled or tiled backwards, the length of the shovel cannot be adjusted according to the field, and construction is not facilitated; therefore, the existing requirements are not met, and a combined type push shovel for an excavator is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular excavator is with pushing away shovel to current excavator that proposes in solving above-mentioned background art can only go forward when using with pushing away the shovel and pushes away the flat push, can not shovel the thing, or tiling backward, can not adjust according to the scene and push away shovel length, be unfavorable for the construction scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular excavator is with pushing away shovel, shovels in the middle of including, the inside of middle shovel is provided with flexible space, the internally mounted in flexible space has the rotary motor, the rotary motor gear is installed on the top of rotary motor, the pivot gear is installed to the top of rotary motor gear, the internally mounted of pivot gear has rotatory flexible pivot, flexible motor protective housing is installed to the rear side of middle shovel, the internally mounted of flexible motor protective housing has flexible motor, two flexible motor take-up pulley are installed to flexible motor's front end, the side shovel is all installed to the both sides of middle shovel, the inside of side shovel is provided with rotatory flexible pivot mounting groove, the line wheel is installed to the rear side of side shovel, the upper and lower end of side shovel all is provided with the stopper, the outside of stopper is provided with the stopper spout.

Preferably, wire outlets are arranged on two sides of the telescopic motor protection shell.

Preferably, a sealing layer is arranged between the side shovel and the middle shovel, and the sealing layer and the middle shovel are fixed through an adhesive.

Preferably, a rotary motor protective shell is installed on the outer side of the rotary motor, and the rotary motor protective shell and the middle shovel are fixed through welding.

Preferably, slots are formed in the two ends of the rotary telescopic rotating shaft, and the rotary telescopic rotating shaft is fixed with the side shovel through the slots.

Preferably, the outside of stopper and the inboard of stopper spout laminate completely, the stopper passes through sliding connection with the stopper spout.

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

1. the utility model discloses a according to the on-the-spot concrete relief, start the flexible motor, the flexible motor drives the flexible motor take-up pulley rotation of its top installation, the cotton rope of installing in the middle of flexible motor take-up pulley and line wheel is rolled up, make the distance between flexible motor take-up pulley and the line wheel reduce, the side shovel can contract to middle shovel inside this moment, the spring of side shovel and middle shovel internally mounted can be compressed, when the push shovel needs extension, only need the flexible motor reversal, the spring resets, make the distance between take-up pulley and the line wheel increase, realize the extension of push shovel, can make the flexible transform of push shovel, better carry out work;

2. the utility model discloses a when needs push away the shovel and shovel the thing, start the rotating motor, the rotating motor drives the pivot gear rotation for rotatory flexible pivot is rotatory, thereby makes whole push away the shovel rotation, and the convenience is shoveled the thing, or the rotation degree will be located the corner thing and tile, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a partial structural sectional view of the intermediate shovel of the present invention;

FIG. 3 is a rear view of the present invention as a whole;

fig. 4 is a sectional view of the protective housing of the telescopic motor of the present invention.

In the figure: 1. side shoveling; 2. rotating the telescopic rotating shaft; 3. rotating the mounting groove of the telescopic rotating shaft; 4. a telescopic space; 5. a rotary motor gear; 6. a spindle gear; 7. a middle shovel; 8. a limiting block; 9. a limiting block chute; 10. a rotary motor; 11. a rotary motor protective case; 12. a slot; 13. a sealing layer; 14. a wire wheel; 15. a telescopic motor; 16. a telescopic motor protective housing; 17. a wire take-up wheel of a telescopic motor; 18. and (6) an outlet.

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.

The rotary motor 10 (model number LY-2447 RB) and the telescopic motor 15 (model number GM1024BY 10) mentioned in the present invention can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a combined type shovel for an excavator comprises a middle shovel 7, a telescopic space 4 is arranged inside the middle shovel 7, a rotary motor 10 is arranged inside the telescopic space 4 and can drive the shovel to adjust the angle, so that the function of the shovel is diversified, a rotary motor gear 5 is arranged at the top end of the rotary motor 10, a rotating shaft gear 6 is arranged above the rotary motor gear 5, a rotary telescopic rotating shaft 2 is arranged inside the rotating shaft gear 6, a telescopic motor protective shell 16 is arranged at the rear side of the middle shovel 7, a telescopic motor 15 is arranged inside the telescopic motor protective shell 16, two telescopic motor take-up wheels 17 are arranged at the front end of the telescopic motor 15, side shovels 1 are arranged on two sides of the middle shovel 7, a rotary telescopic rotating shaft mounting groove 3 is arranged inside the side shovel 1, a wire wheel 14 is arranged on the rear side of the side shovel 1, and limit blocks 8 are arranged at the upper end and the lower end of the, prevent that side shovel 1 from breaking away from with middle shovel 7, the during operation guarantees safety, and the outside of stopper 8 is provided with stopper spout 9.

Further, the two sides of the telescopic motor protective shell 16 are provided with wire outlets 18, and the wire outlets 18 facilitate the contraction of the push shovel to adjust the length so as to adapt to working occasions and enable the work to be smoother.

Further, the sealing layer 13 is arranged between the side shovel 1 and the middle shovel 7, the sealing layer 13 is fixed with the middle shovel 7 through an adhesive, the adhesive is convenient to use, the use cost is low, the connection performance is good, and the sealing layer 13 can prevent external sundries from entering the pushing shovel.

Further, a rotary motor protective shell 11 is installed on the outer side of the rotary motor 10, the rotary motor protective shell 11 and the middle shovel 7 are fixed through welding, the connection performance and the stability of the rotary motor protective shell 11 and the middle shovel 7 are enhanced through welding, and the rotary motor protective shell has good mechanical performance.

Further, the both ends of rotatory flexible pivot 2 all are provided with slot 12, and rotatory flexible pivot 2 is fixed through slot 12 with side shovel 1, simple structure, and convenient to use makes things convenient for the installation and the dismantlement of rotatory flexible pivot 2.

Further, the outside of stopper 8 and the inboard of stopper spout 9 laminate completely, and stopper 8 and stopper spout 9 pass through sliding connection, and sliding connection simple structure, convenient to use conveniently pushes away the shovel and carries out length adjustment for work is more smooth.

The working principle is as follows: when the device is used, firstly, a power supply of the device is switched on, the telescopic motor 15 is started according to the specific terrain on site, the telescopic motor 15 drives the telescopic motor take-up wheel 17 arranged at the top end of the telescopic motor to rotate, a cotton rope arranged between the telescopic motor take-up wheel 17 and the wire wheel 14 is wound, the distance between the telescopic motor take-up wheel 17 and the wire wheel 14 is reduced, the side shovel 1 can contract towards the inside of the middle shovel 7 at the moment, springs arranged inside the side shovel 1 and the middle shovel 7 can be compressed, when the push shovel needs to extend, only the telescopic motor 15 needs to be reversed, the springs are reset, the distance between the telescopic motor take-up wheel 17 and the wire wheel 14 is increased, the extension of the push shovel is realized, when the push shovel needs to shovel things, the rotary motor 10 is started, the rotary motor 10 drives the rotary shaft gear 6 to rotate, the rotary telescopic rotary shaft 2 is rotated, so that the whole, or rotate 360 degrees and will be located the thing in corner and tile, simple structure, convenient operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a modular excavator is with pushing away shovel, includes middle shovel (7), its characterized in that: the novel side shovel is characterized in that a telescopic space (4) is arranged inside the middle shovel (7), a rotary motor (10) is arranged inside the telescopic space (4), a rotary motor gear (5) is installed at the top end of the rotary motor (10), a rotary shaft gear (6) is installed above the rotary motor gear (5), a rotary telescopic rotary shaft (2) is installed inside the rotary shaft gear (6), a telescopic motor protective shell (16) is installed on the rear side of the middle shovel (7), a telescopic motor (15) is installed inside the telescopic motor protective shell (16), two telescopic motor take-up wheels (17) are installed at the front end of the telescopic motor (15), side shovels (1) are installed on two sides of the middle shovel (7), a rotary telescopic rotary shaft installation groove (3) is arranged inside the side shovel (1), and a wire wheel (14) is installed on the rear side of the side shovel (1), the upper end and the lower end of the side shovel (1) are both provided with a limiting block (8), and a limiting block sliding groove (9) is formed in the outer side of the limiting block (8).

2. The blade of claim 1, wherein: wire outlets (18) are arranged on two sides of the telescopic motor protective shell (16).

3. The blade of claim 1, wherein: the side shovel (1) and the middle shovel (7) are provided with a sealing layer (13) in the middle, and the sealing layer (13) is fixed with the middle shovel (7) through an adhesive.

4. The blade of claim 1, wherein: a rotary motor protective shell (11) is installed on the outer side of the rotary motor (10), and the rotary motor protective shell (11) and the middle shovel (7) are fixed through welding.

5. The blade of claim 1, wherein: slots (12) are formed in the two ends of the rotary telescopic rotating shaft (2), and the rotary telescopic rotating shaft (2) is fixed with the side shovel (1) through the slots (12).

6. The blade of claim 1, wherein: the outside of stopper (8) laminates completely with the inboard of stopper spout (9), stopper (8) pass through sliding connection with stopper spout (9).

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