CN213868023U

CN213868023U - Excavator bucket soil scraping device without tooth marks

Info

Publication number: CN213868023U
Application number: CN202022792079.XU
Authority: CN
Inventors: 梁潇
Original assignee: Guizhou Qiancheng Lida Machinery Equipment Co ltd
Current assignee: Guizhou Qiancheng Lida Machinery Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-03
Anticipated expiration: 2030-11-27

Abstract

The utility model provides an excavator bucket scraper of tooth trace does not keep, relates to scraper technical field, including the bucket, drive arrangement is installed in the left side of bucket, drive arrangement including the device shell, the inner wall welding machine of device shell has the fixed block, the motor is installed to one side of fixed block, the output shaft welding of motor has the bull stick, the top welding of bull stick has the carousel, one side of carousel is rotated through the bearing and is connected with the fixed column, the outside sliding connection of fixed column has the concave plate. The utility model discloses, drive the semi-gear through the gear rack and make the semi-gear rotate, drive the dead lever swing through the semi-gear rotation, make the scraping bar can the back and forth movement to make the bucket when excavating, make gag lever post and spacing pipe can stretch out and draw back through spacing section of thick bamboo and gag lever post, make the device can stretch out and draw back through the spring of the inside setting of spacing pipe, make the convex pole dismantle through using the screw.

Description

Excavator bucket soil scraping device without tooth marks

Technical Field

The utility model relates to a scraper technical field especially relates to an excavator bucket scraper who does not leave the tooth trace.

Background

The bucket belongs to structure class product, comprises accessories such as pinion stand board, bottom plate, sideboard, wallboard, hangers board, backplate, fill ears board, fill earmuff, bucket tooth, toothholder, backplate or fill angle, so the welding is the most crucial preparation process of bucket, and welding quality directly influences the structural strength and the life of bucket, after using the bucket, needs to scrape the clearance to the bucket, uses scraping cleaning device.

However, in the prior art, when the existing excavator bucket is used and excavates in work, the excavator bucket can damage soil, and when the excavator bucket excavates in work, a plurality of excavation marks can be left, which are difficult to process if manual treatment and waste manpower and material resources, and when the treatment is performed, the device also needs to be treated after the treatment device, and if the soil with strong acidity and alkalinity can damage the device, the service life of the device is greatly shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, remain to dig the trace through the scraping bar to the bucket and handle, make spacing pipe and gag lever post can stretch out and draw back through the spring and recover, make through semi-gear and row's tooth and scrape the pole and can swing to reach the effect that can clear up the residual soil.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the excavator bucket soil scraping device without tooth marks comprises an excavator bucket, wherein a driving device is installed on the left side of the excavator bucket and comprises a device shell, a fixed block is welded on an inner wall of the device shell, a motor is installed on one side of the fixed block, a rotating rod is welded on an output shaft of the motor, a rotating disc is welded on the top of the rotating rod, one side of the rotating disc is rotatably connected with a fixed column through a bearing, a concave plate is slidably connected to the outer side of the fixed column, two limiting blocks are fixedly installed on the inner wall of the device shell, rectangular through holes are formed in the two limiting blocks, connecting plates are slidably connected to the inner walls of the two rectangular through holes, opposite sides of the two connecting plates are respectively welded to two sides of the concave plate, a first fixing plate is welded to the front surface of the concave plate, and connecting rods are fixed to two sides of the first fixing plate, the welding has the second fixed plate between the both ends of two connecting rods, the protection shield has all been welded to the both sides of device shell, two the relative one side of protection shield is rotated through the pivot and is connected with the semi-gear, the welding of one side of semi-gear has the dead lever

As a preferred embodiment, one side of the second fixing plate is welded with a row of teeth, one side of the device shell, which is close to the row of teeth, is provided with a circular through hole, and the half gear is meshed with the row of teeth through the circular through hole.

By adopting the scheme, the working efficiency of the equipment is improved through the half gear and the row gear.

As a preferred embodiment, one end of the fixed rod, which is far away from the half gear, is welded with a limiting pipe, the inner wall of the limiting pipe is connected with a limiting rod in a sliding manner, and one end of the limiting rod, which is far away from the fixed rod, penetrates to the outside of the limiting pipe in a sliding manner.

By adopting the scheme, the telescopic device is formed by the limiting pipe and the limiting rod, so that the working efficiency of the equipment is improved.

As a preferred embodiment, a spring is welded at one end of the limiting rod close to the limiting pipe, and one end of the spring far away from the spring is welded with the inner wall of the limiting pipe.

By adopting the scheme, the spring is used for resetting, so that the working efficiency of the equipment is improved.

As a preferred embodiment, a first circular groove is formed in the center of one end, away from the limiting pipe, of the limiting rod, a convex rod is connected to the inner wall of the first circular groove in a sliding manner, and one end, away from the limiting rod, of the convex rod penetrates through the outside of the first circular groove in a sliding manner.

By adopting the scheme, the structure is more stable, and the device is prevented from being started normally.

As a preferred embodiment, two symmetrical second circular grooves are formed in the outer side of the limiting rod, the inner walls of the two second circular grooves are fixedly connected with the convex rod through screws, and a scraping rod is fixed at one end of the convex rod.

By adopting the scheme, the scraping rod can work on the bucket.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, drive the carousel through the motor, make the carousel can automize and rotate, make the fixed column slide at the inner wall of notch plate through the notch plate, make the connecting plate can slide at the inner wall of stopper through the stopper, make the notch plate can only be reciprocating motion through connecting plate and notch plate welding, it is more stable to make the fixed plate through two connecting rods, prevent that the device from taking place the skew and leading to the unable normal operating of device, weld through fixed plate and row's tooth, it makes the half-gear rotate to drive the half-gear through row's tooth, drive the dead lever swing through half-gear rotation, make and scrape the pole and can the back and forth movement, thereby make the bucket when excavating, scrape the pole and recover soil.

2. The utility model discloses in, make gag lever post and spacing pipe can stretch out and draw back through spacing section of thick bamboo and gag lever post, make the device can stretch out and draw back through the spring of the inside setting of gag lever post, make the convex pole dismantle through using the screw, when needs clearance scrape the pole alright with dismantle and clear up scraping the pole, improve equipment's work efficiency.

Drawings

FIG. 1 is a cross-sectional view of an excavator bucket scraper without tooth marks according to the present invention;

FIG. 2 is a cross-sectional view of a driving device of a scraper of an excavator bucket without tooth marks;

FIG. 3 is a schematic structural view of a device housing of the excavator bucket scraping device without tooth marks of the present invention;

fig. 4 is an enlarged schematic view of fig. 2 a according to the present invention.

Illustration of the drawings:

1. excavating a bucket; 2. a drive device; 201. a device housing; 202. a fixed block; 203. a motor; 204. a rotating rod; 205. a turntable; 206. fixing a column; 207. a concave plate; 208. a limiting block; 209. a connecting plate; 2010. a first fixing plate; 2011. a connecting rod; 2012. a second fixing plate; 2013. tooth arrangement; 2014. a protection plate; 2015. a half gear; 2016. fixing the rod; 2017. a limiting pipe; 2018. a limiting rod; 2019. a spring; 2020. a male rod; 2021. a scraping rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides an excavator bucket scraper without tooth marks, which comprises an excavator bucket 1, a driving device 2 is installed on the left side of the excavator bucket 1, the driving device 2 comprises a device shell 201, the inner wall welding machine of the device shell 201 is provided with a fixed block 202, one side of the fixed block 202 is provided with a motor 203, an output shaft of the motor 203 is welded with a rotating rod 204, the top of the rotating rod 204 is welded with a rotating disc 205, one side of the rotating disc 205 is rotatably connected with a fixed column 206 through a bearing, the outer side of the fixed column 206 is slidably connected with a concave plate 207, the inner wall of the device shell 201 is fixedly provided with two limit blocks 208, the two limit blocks 208 are provided with rectangular through holes, the inner walls of the two rectangular through holes are both slidably connected with connecting plates 209, the opposite sides of the two connecting plates 209 are respectively welded with the two sides of the concave plate 207, the front surface welding of the concave plate 207 is provided with a first fixing plate 2010, both sides of first fixed plate 2010 all are fixed with connecting rod 2011, the welding has second fixed plate 2012 between the both ends of two connecting rods 2011, the welding of one side of second fixed plate 2012 has row tooth 2013, protection plate 2014 has all been welded to the both sides of device shell 201, the relative one side of two protection plates 2014 is rotated through the pivot and is connected with half-gear 2015, circular through-hole has been seted up to one side that device shell 201 is close to row tooth 2013, half-gear 2015 is connected with row tooth 2013 meshing, the welding of one side of half-gear 2015 has dead lever 2016.

The whole embodiment 1 achieves the effects that the motor 203 drives the rotating rod 204 to rotate, the rotating rod 204 drives the rotating disc 205 to rotate, the rotating disc 205 drives the fixing column 206 to rotate, the fixing column 206 drives the concave plate 207 to move, the concave plate 207 is limited by the limiting block 208 and the connecting plate 209, so that the concave plate 207 can only do reciprocating motion, the concave plate 207 moves to drive the first fixing plate 2010 to drive the connecting rod 2011 to move through the first fixing plate 2010, the connecting rod 2011 moves to drive the second fixing plate 2012 to move, the row tooth 2013 moves through the second fixing plate 2012, the row tooth 2013 moves to drive the half gear 2015 to rotate, the fixing rod 2015 rotates to drive the fixing rod 2016 to swing, the fixing rod 2016 rotates to drive the limiting pipe 2017 to rotate, the limiting rod 2017 swings to drive the limiting rod 2018 to move, and the limiting rod 2018 drives the convex rod 2020 to swing, the convex rod 2020 swings to drive the scraping rod 2021 to swing, so that the trace left by the excavation of the bucket 1 is processed, and the left trace is eliminated.

Embodiment 2, as shown in fig. 1-2 and 3, a limiting tube 2017 is welded at one end of the fixing rod 2016, which is far away from the half-gear 2015, a limiting rod 2018 is slidably connected to an inner wall of the limiting tube 2017, one end of the limiting rod 2018 slidably penetrates outside the limiting tube 2017, a spring 2019 is welded at one end of the limiting rod 2018, one end of the spring 2019 is welded to the inner wall of the limiting tube 2017, a circular groove is formed at one end of the limiting rod 2018, which is far away from the limiting tube 2017, a convex rod 2020 is slidably connected to the inner wall of the circular groove, the limiting rod 2018 is fixed to the convex rod 2020 through a screw, and a scraping rod 2021 is fixed at one end of the convex rod 2020.

The whole embodiment 2 achieves the effect that when scraping soil, a device with a stretching effect is needed to work on the arc-shaped bucket 1, the limiting pipe 2017 and the limiting rod 2018 can stretch and retract through the limiting rod 2018 sliding on the inner wall of the limiting pipe 2017, the scraping rod 2021 is driven at the arc-shaped peak through the spring 2019, the limiting rod 2018 is pulled out, then the limiting rod 2018 is given with reverse force through the spring 2019, so that the scraping rod 2021 can be tightly attached to the arc-shaped bucket 1 at the arc-shaped peak, when the lowest point of the arc is, the spring 2019 can enable the scraping rod 2021 to be tightly attached to the bucket 1, the convex rod 2020 can be detached through rotating a screw, the scraping rod 2021 is cleaned, and the working efficiency of the equipment is improved.

The wiring diagram of the motor 203 in the present invention belongs to the common knowledge in the art, and the working principle thereof is the already known technology, and the model thereof is selected to be suitable according to the actual use, so the motor 203 does not explain the control mode and the wiring arrangement in detail.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an excavator bucket scraper who does not leave tooth trace, includes bucket (1), its characterized in that: the excavator bucket is characterized in that a driving device (2) is installed on the left side of the excavator bucket (1), the driving device (2) comprises a device shell (201), a fixed block (202) is welded on the inner wall of the device shell (201), a motor (203) is installed on one side of the fixed block (202), a rotating rod (204) is welded on an output shaft of the motor (203), a rotating disc (205) is welded on the top of the rotating rod (204), a fixed column (206) is rotatably connected to one side of the rotating disc (205) through a bearing, a concave plate (207) is slidably connected to the outer side of the fixed column (206), two limiting blocks (208) are fixedly installed on the inner wall of the device shell (201), rectangular through holes are formed in the two limiting blocks (208), connecting plates (209) are slidably connected to the inner walls of the two rectangular through holes, and opposite sides of the two connecting plates (209) are respectively welded with two sides of the concave plate (207), the welding of the front surface of concave plate (207) has first fixed plate (2010), the both sides of first fixed plate (2010) all are fixed with connecting rod (2011), and the welding has second fixed plate (2012) between the both ends of two connecting rods (2011), protection shield (2014) have all been welded to the both sides of device shell (201), two relative one side of protection shield (2014) is rotated through the pivot and is connected with semi-gear (2015), one side welding of semi-gear (2015) has dead lever (2016).

2. The excavator bucket scraper device without tooth marks as claimed in claim 1, wherein: one side welding of second fixed plate (2012) has row tooth (2013), circular through-hole has been seted up to one side that device shell (201) is close to row tooth (2013), semi-gear (2015) are connected through circular through-hole and row tooth (2013) meshing.

3. The excavator bucket scraper device without tooth marks as claimed in claim 1, wherein: the one end welding that semi-gear (2015) was kept away from to dead lever (2016) has spacing pipe (2017), the inner wall sliding connection of spacing pipe (2017) has gag lever post (2018), the one end that dead lever (2016) was kept away from in gag lever post (2018) slides and runs through to the outside of spacing pipe (2017).

4. The excavator bucket scraping device without tooth marks as claimed in claim 3, wherein: a spring (2019) is welded at one end, close to the limiting pipe (2017), of the limiting rod (2018), and one end, far away from the spring (2019), of the spring (2019) is welded with the inner wall of the limiting pipe (2017).

5. The excavator bucket scraping device without tooth marks as claimed in claim 3, wherein: a first circular groove is formed in the center of one end, away from the limiting pipe (2017), of the limiting rod (2018), a convex rod (2020) is connected to the inner wall of the first circular groove in a sliding mode, and one end, away from the limiting rod (2018), of the convex rod (2020) penetrates through the outside of the first circular groove in a sliding mode.

6. The excavator bucket scraping device without tooth marks as claimed in claim 3, wherein: two symmetrical second circular grooves are formed in the outer side of the limiting rod (2018), the inner walls of the two second circular grooves are fixedly connected with the convex rod (2020) through screws, and a scraping rod (2021) is fixed at one end of the convex rod (2020).