CN213444607U - Conveying mechanism of excavator track section polishing assembly line - Google Patents

Abstract

The utility model relates to a conveyor of excavator track festival assembly line of polishing, including the carriage, be equipped with interval distribution's support bar on the carriage, be equipped with three at least conveyor chains that the interval set up on the carriage, install the track festival that a plurality of equidistance distribute between the adjacent conveyor chain and place the station, the one side that the track festival has tooth portion is placed in the track festival down and is placed the station, be equipped with the drive on the carriage and carry the chain to drive the track festival and place the actuating mechanism that the station carried, the beneficial effects of the utility model are that: carry steadily, can carry out automatic the snatching with the manipulator cooperation to the track section and polish, alleviate workman's repeated intensity of labour, improve production efficiency.

Description

Conveying mechanism of excavator track section polishing assembly line

Technical Field

The utility model relates to an excavator track festival equipment field of polishing, concretely relates to excavator track festival conveying mechanism of assembly line of polishing.

Background

Excavators, also known asExcavating machine(enclosing machinery), also known as an excavator, is usedBucketFor digging above or below the plane of supportMaterials loaded into transport vehicles or discharged to stockyardsEarthwork machine。

The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction. The most important three parameters of the excavator: the weight (mass) of the operation,engine powerAnd bucket capacity.

Common excavator structures include, power units, work units,rotary mechanismA control mechanism,transmission mechanism，Line of Walking mechanismAnd auxiliary facilities, and the walking device, namely the chassis, comprises a crawler frame and a walking system, mainly comprises the crawler frame, a walking motor, a speed reducer, pipelines thereof, a driving wheel, a guide wheel, a supporting chain wheel, a thrust wheel, a crawler and a tensioning buffer device, and has the functions of supporting the weight of the excavator, converting the power transmitted by the driving wheel into traction force and realizing the walking of the whole excavator.

Install the track section and with the rubber cladding on the track, also have in the track section industry to be called the iron teeth, and the iron teeth is the forging piece, need polish its all around and middle part after forging, and traditional grinding process is all through the manual work to polish one by one, has that intensity of polishing is big, the intensity of repeated labour is high, the efficiency of polishing shortcoming such as lower, needs to improve promptly.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,

provides a conveying mechanism of a grinding assembly line of a crawler belt section of an excavator.

In order to achieve the above purpose, the utility model provides a following technical scheme: excavator track festival conveyor of assembly line of polishing, including the carriage, be equipped with interval distribution's support bar on the carriage, be equipped with three at least conveyor chains that the interval set up on the carriage, install the track festival that a plurality of equidistance distribute between the adjacent conveyor chain and place the station, the track festival has one side of tooth portion and places the station in the track festival down, be equipped with drive conveyor chain on the carriage and drive the track festival and place the actuating mechanism that the station carried.

By adopting the technical scheme, the track section placing station arranged on the conveying chain is driven by the driving mechanism to do circular motion along the length direction of the conveying frame, the track sections are conveyed circularly, the supporting bars are arranged according to the length of the conveying belt to prevent the track sections on the conveying chain from falling down, the straightness of the track section placing station on the conveying chain is ensured, if the straightness cannot be ensured, the position of the first material taking manipulator for clamping the track sections at each time can have difference, so that the difference between the polished products is large, because the track sections are in the shape that two ends are flush and two protruded teeth are arranged in the middle, the middle part of each track section is the position between the two protruded teeth, two ends are opposite ends, one side of each track section with teeth is polished, one side of each track section with teeth is between the two teeth, one end of each two opposite teeth is polished, the teeth are arranged below the track section placing station, and the other side of each track section with teeth is polished after the continuous manipulator clamps the track section with the teeth, if the one side that is equipped with the tooth with the track section is placed up, still need carry out turn-over postprocessing with the track section after the manipulator is to its centre gripping, improved the requirement to the manipulator, be unfavorable for reducing assembly line manufacturing cost.

The conveying mechanism of the excavator track section polishing assembly line can be further set as follows: the driving mechanism comprises a driving shaft and a driven shaft which are arranged at two ends of the conveying frame and are oppositely arranged, transmission chain wheels which are meshed with the conveying chains are arranged at two ends and the middle of the driving shaft and the driven shaft, and a driving source for driving the driving shaft to rotate is arranged below the driving shaft of the conveying frame.

By adopting the technical scheme, the conveying chains at intervals on the conveying frame are meshed with the driving chain wheels on the driving shaft and the driven shaft, the driving shaft is driven by the driving source to rotate, the driven shaft is driven to rotate, and the conveying chains are driven by the driving chain wheels to drive the track sections arranged on the conveying chains to be placed on the station to drive the circulating conveying track sections.

The conveying mechanism of the excavator track section polishing assembly line can be further set as follows: the driving source is provided with the synchronizing wheel including installing in the driving motor of carriage below, driving motor's drive shaft, the outside extension of driving shaft one end is installed and is located the coplanar synchronous pulley with the synchronizing wheel, and is synchronous through the belt between synchronizing wheel and the synchronous pulley.

Adopt above-mentioned technical scheme, drive the driving shaft through driving motor and rotate, pass through the belt between driving motor and the driving shaft synchronous, certainly also can set up to carry out the synchronization through chain and sprocket or chain and gear complex mode, these two kinds of modes are the replacement of conventional technological means only, do not describe herein repeatedly.

The conveying mechanism of the excavator track section polishing assembly line can be further set as follows: the station is placed including installing the mounting panel between adjacent conveyor chain to the track section, be equipped with relative first supporting seat and the second supporting seat of establishhing on the mounting panel, the one end that first supporting seat and second supporting seat are relative extends to the direction of keeping away from the mounting panel and forms the support end, the support end is equipped with the U type opening of width and track section width looks adaptation.

Adopt above-mentioned technical scheme, cross first supporting seat and second supporting seat of mounting panel connection, the U type opening that sets up on first supporting seat and the second supporting seat supplies the track section with track section width looks adaptation to place, and the support end is to keeping away from the mounting panel direction and extending the setting, thereby the track section tooth form can not take place to interfere with the mounting panel when the tooth form is placed down in U type opening and influence the track section and place the stability in the station is placed to the track section.

The conveying mechanism of the excavator track section polishing assembly line can be further set as follows: and a sensor for detecting whether the track sections are conveyed in place is arranged at one end of the conveying frame, which is close to the first material taking manipulator.

By adopting the technical scheme, the sensor can be matched with the driving motor, when the situation that the track section is conveyed in place is detected, the motor is informed to stop working to enable the material taking manipulator to take materials in time, the first material taking manipulator returns to inform the driving motor to work again after the track section on the first material taking manipulator is polished, and the automation is realized by circulating the steps.

The utility model has the advantages that: carry steadily, can carry out automatic the snatching with the manipulator cooperation to the track section and polish, alleviate workman's repeated intensity of labour, improve production efficiency.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is the track section assembly line stereogram of polishing that has the embodiment of the utility model.

Fig. 2 is a schematic view showing that the track section polishing assembly line after the embodiment of the utility model is removed is enlarged.

Fig. 3 is a schematic perspective view of a track link.

Fig. 4 is an enlarged schematic structural diagram of an embodiment of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 4.

Fig. 6 is the utility model discloses station enlarged structure schematic diagram is placed to track section.

Detailed Description

Referring to fig. 1-6: a grinding assembly line for track sections of an excavator comprises a conveying mechanism 1 for conveying track sections to be ground, a first grinding station 2, a transfer table 3, a second grinding station 4 and a collecting frame (not shown in the figure), wherein the first grinding station 2, the transfer table 3, the second grinding station 4 and the collecting frame are sequentially arranged behind the conveying mechanism 1, a first material taking manipulator 6 for grabbing track sections on the conveying mechanism 2, which are close to the first grinding station 4, and enabling the first grinding station 4 to grind the peripheries of the track sections to be ground and placing the ground track sections on the transfer table 3 is arranged on one side of the first grinding station 4, a second material taking manipulator 7 for grabbing the track sections on the transfer table 3, which are ground by the first grinding station 2, and enabling the second grinding station 4 to grind the middle of the track sections and conveying the ground track sections to the collecting frame 5 is arranged on the other side of the second grinding station 4, the conveying mechanism 1 comprises a conveying frame 11, supporting bars 12 distributed at intervals are arranged on the conveying frame 11, three conveying chains 13 arranged at intervals are arranged on the conveying frame 1, a plurality of track section placing stations 8 distributed at equal intervals are arranged between every two adjacent conveying chains 13, in order to make the drawing clearer, only one end of the conveying frame 11 close to the first material taking manipulator 6 is provided with 4 track section placing stations 8, one side of each section with a tooth part is placed downwards on the track section placing station 8, the conveying frame 11 is provided with a driving mechanism for driving the conveying chains 13 to drive the track section placing stations 8 to convey, the driving mechanism comprises a driving shaft 111 and a driven shaft 112 which are oppositely arranged at two ends of the conveying frame 11, two ends and the middle part of the driving shaft 111 and the driven shaft 112 are both provided with driving chain wheels 14 meshed with the conveying chains 13, and the conveying frame 11 is provided with a driving source for driving the driving shaft 111 to rotate below, the driving source is including installing in the driving motor 15 of carriage 11 below, be provided with synchronizing wheel 152 on driving shaft 151 of driving motor 15, driving shaft 111 one end is outwards extended and is installed the synchronous pulley 1111 that is in the coplanar with synchronizing wheel 152, synchronous wheel 152 is synchronous through belt 16 with synchronous pulley 1111, track section places station 8 including installing the mounting panel 17 between adjacent conveyor chain 13, be equipped with relative first supporting seat 171 and the second supporting seat 172 of establishhing on the mounting panel 17, the relative one end of first supporting seat 171 and second supporting seat 172 extends to the direction of keeping away from mounting panel 17 and forms support end 1711, support end 1711 is equipped with the U type opening 1712 of width and track section width looks adaptation, the one end that carriage 11 is close to first material taking manipulator 6 is provided with and is used for detecting track section and whether to carry the sensor 18 that targets in place.

Claims (5)

1. Excavator track festival conveying mechanism of assembly line of polishing, including the carriage, be equipped with interval distribution's support bar, its characterized in that on the carriage: the conveying frame is provided with at least three conveying chains arranged at intervals, a plurality of track sections distributed at equal intervals are installed between the adjacent conveying chains to place the station, one surface of each track section with a tooth part is placed on the corresponding track section downwards, and the conveying frame is provided with a driving mechanism for driving the conveying chains to drive the track sections to place the station for conveying.

2. The conveyor mechanism of a shovel track link finishing line as claimed in claim 1, further comprising: the driving mechanism comprises a driving shaft and a driven shaft which are arranged at two ends of the conveying frame and are oppositely arranged, transmission chain wheels which are meshed with the conveying chains are arranged at two ends and the middle of the driving shaft and the driven shaft, and a driving source for driving the driving shaft to rotate is arranged below the driving shaft of the conveying frame.

3. The conveyor mechanism of a shovel track link finishing line as claimed in claim 2, wherein: the driving source is provided with the synchronizing wheel including installing in the driving motor of carriage below, driving motor's drive shaft, the outside extension of driving shaft one end is installed and is located the coplanar synchronous pulley with the synchronizing wheel, and is synchronous through the belt between synchronizing wheel and the synchronous pulley.

4. The conveyor mechanism of a track link grinding line of an excavator according to any one of claims 1 to 3, wherein: the station is placed including installing the mounting panel between adjacent conveyor chain to the track section, be equipped with relative first supporting seat and the second supporting seat of establishhing on the mounting panel, the one end that first supporting seat and second supporting seat are relative extends to the direction of keeping away from the mounting panel and forms the support end, the support end is equipped with the U type opening of width and track section width looks adaptation.

5. The conveyor mechanism of an excavator track link grinding assembly line of claim 4, wherein: and a sensor for detecting whether the track sections are conveyed in place is arranged at one end of the conveying frame, which is close to the first material taking manipulator.

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