CN216553751U

CN216553751U - Cleaning device of rotary excavating pile machine

Info

Publication number: CN216553751U
Application number: CN202122188227.1U
Authority: CN
Inventors: 臧启杰; 吴显波
Original assignee: Liaoning Yijie Geotechnical Engineering Co ltd
Current assignee: Liaoning Yijie Geotechnical Engineering Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-05-17
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a cleaning device of a rotary excavating pile machine, which comprises a bottom plate, a moving unit and a cleaning unit, wherein the bottom plate is provided with a base plate; a bottom plate: the middle part of the right side surface is provided with a switch group, the bottom plate is U-shaped, the rear side of the lower surface of the bottom plate is fixedly provided with a storage battery, and the output end of the storage battery is electrically connected with the input end of the switch group; a mobile unit: including movable plate, lead screw, baffle and moving motor, the baffle is the T type, and the baffle is equipped with two, and two baffles are fixed respectively in the front and back both sides of bottom plate upper surface, two T type recess sliding connection of both sides around the upper end of two baffles and the movable plate lower surface, the movable plate is the L type, the front side rotation of side about in both ends of lead screw and the bottom plate is connected, and this dig cleaning device of stake machine soon can be quick clears up rotary drill bit inner wall and top adnexed earth, reduces the labour when clearing up earth, improves rotary drill bit's clearance speed, avoids rotary drill bit inner wall adnexed earth to influence the speed that the stake hole was dug soon.

Description

Cleaning device of rotary excavating pile machine

Technical Field

The utility model relates to the technical field of rotary excavating machines, in particular to a cleaning device of a rotary excavating pile machine.

Background

The rotary digging machine is also called a rotary digging drilling machine and a pile driver, is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like. Short auger bits perform dry excavation operations, and rotary drill bits may also be used to perform wet excavation operations with mud dado. The rotary excavator can be matched with a hammer to drill and dig holes in hard stratum. If the reamer is matched with an enlarged head drilling tool, reaming operation can be carried out at the bottom of the hole. The rotary excavator adopts a plurality of layers of telescopic drill rods, the drilling auxiliary time is short, the labor intensity is low, mud circulation is not needed for deslagging, the cost is saved, and the rotary excavator is particularly suitable for basic construction of urban construction, most rotary drill bits are adopted for drilling when the rotary excavator drills a pile pit at present, but the pile pit is generally deeper, the humidity of soil is increased when the rotary excavator drills downwards, the soil with higher humidity is adhered to the inner wall of the rotary drill bit during drilling and digging, cannot be discharged to the outside along with the work of the rotary excavator, most space in the rotary drill bit can be occupied, the drill bit is blocked, most of soil on the inner wall of the drill bit can be scraped out through a manual handheld tool at a construction site, but the speed of manually taking out the soil is slow, the efficiency of the pile pit is seriously influenced, and the soil can be hardened along with the work of the rotary excavator, time and labor are wasted during cleaning, the cleaning efficiency of the drill bit is low, and the drilling and digging speed of the pile pit is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a cleaning device of a rotary pile digging machine, which adopts the technical scheme that the cleaning device comprises a bottom plate, a moving unit and a cleaning unit;

a bottom plate: the middle part of the right side surface is provided with a switch group, the bottom plate is U-shaped, the rear side of the lower surface of the bottom plate is fixedly provided with a storage battery, and the output end of the storage battery is electrically connected with the input end of the switch group;

a mobile unit: the rotary cleaning device comprises a movable plate, a screw rod, two guide plates and a movable motor, wherein the guide plates are T-shaped, the two guide plates are arranged, the two guide plates are respectively fixed on the front side and the rear side of the upper surface of a bottom plate, the upper ends of the two guide plates are in sliding connection with two T-shaped grooves on the front side and the rear side of the lower surface of the movable plate, the movable plate is L-shaped, the two ends of the screw rod are in rotating connection with the front sides of the left side and the right side in the bottom plate, the left end of the screw rod penetrates through a screw hole in the front side of the right side of the movable plate, the movable motor is arranged on the front side of the right side of the bottom plate, an output shaft of the movable motor penetrates through a through hole in the right side of the bottom plate and is fixedly connected with the right end of the screw rod, and a movable unit is arranged to enable a rotating rod and a cleaning plate to move to be under a rotary drill bit, so that the position of the cleaning unit can be conveniently adjusted;

a cleaning unit: the cleaning device comprises a scraper plate, a cleaning plate, fixing rods, a rotating rod and a cleaning motor, wherein the lower end of the rotating rod is rotatably connected with the middle part of the upper surface of the movable plate, eight fixing rods are fixed on the side surface of the rotating rod and are arranged in a mutually staggered manner, one ends of the outer sides of the eight fixing rods on the lower side are respectively fixedly connected with the middle parts of the inner side surfaces of the six arc-shaped cleaning plates, the upper surfaces of the two fixing rods on the upper side of the lower surface of the scraper plate are fixedly connected, the cleaning motor is arranged in the middle part of the lower surface of the movable plate, an output shaft of the cleaning motor penetrates through a through hole in the middle part of the lower surface of the movable plate and is fixedly connected with the middle part of the lower surface of the rotating rod, the input ends of the moving motor and the cleaning motor are electrically connected with the output end of a switch group, a cleaning unit is arranged to quickly clean the inner wall of a rotary drill bit and soil attached to the top, and reduce labor force when the soil is cleaned, the cleaning speed of the rotary drill bit is improved, and the influence of soil attached to the inner wall of the rotary drill bit on the rotary digging speed of the pile pit is avoided.

As a preferable technical scheme of the utility model, the section of the scraper is triangular, and the triangular scraper can be conveniently inserted into soil at the top in the rotary drilling bit, so that the rotary drilling bit can be conveniently cleaned.

The upper ends of the two lower material plates are flush with the upper surface of the movable plate, and the lower material plates are arranged to enable the cleaned soil to roll down to two sides.

The upper surface of the supporting rod is rotatably connected with the right side of the lower surface of the bottom plate, the lower surface of the supporting rod is fixedly connected with the right side of the upper surface of the supporting plate, the two spherical universal wheels are respectively fixed on the front side and the rear side of the left side of the lower surface of the bottom plate, the spherical surfaces of the lower ends of the two spherical universal wheels are in contact with the upper surface of the supporting plate, and the bottom plate can rotate due to the arrangement of the supporting rod and the two spherical universal wheels, so that the moving plate can be quickly adjusted to be right below the rotary drill.

The cleaning device comprises a supporting plate, a cleaning device body and a cleaning device body, wherein the supporting plate body is provided with a right side surface and a left side surface, the supporting plate body is provided with a right side surface, the right side surface is provided with a front side surface and a rear side surface, the front side surface and the rear side surface are respectively provided with a universal wheel and a push rod, the four universal wheels are arranged, the four universal wheels are respectively arranged at four corners of the lower surface of the supporting plate, the push rod is U-shaped, the lower end of the push rod is fixedly connected with the front side and the rear side of the right side surface of the supporting plate, and the arranged universal wheels and the push rod can enable the cleaning device body to conveniently move, so that the cleaning device body can be conveniently moved to a use position.

As a preferable technical scheme, the rotary drill further comprises two guide rods, wherein the guide rods are T-shaped and are fixed on the front side and the rear side of the upper surface of the left end of the bottom plate, the two guide rods are located on the front side and the rear side of the scraper, and the guide rods can guide the direction of the bottom plate, so that the moving plate can be accurately positioned right below the rotary drill.

The scraper drill bit further comprises two fixed plates and a baffle, wherein the two fixed plates are respectively fixed on the front side and the rear side of the right side of the upper surface of the movable plate, the right side surfaces of the upper ends of the two fixed plates are fixedly connected with the front side and the rear side of the left side surface of the baffle, the baffle is positioned on the upper right side of the scraper, and the arranged baffle can limit the moving distance of the movable plate, so that the scraper and the cleaning plate can accurately move to the position right below the rotary drill bit.

The utility model has the beneficial effects that: the utility model drives the screw rod to rotate through the moving motor, enables the moving plate to move to the position under the rotary excavator drill bit, enables the cleaning plate and the scraper to be positioned under the rotary excavator drill bit, enables the rotary excavator drill bit to move downwards to be positioned at the outer side of the cleaning plate and the scraper, drives the rotating rod to rotate through the cleaning motor, enables the rotating rod to drive the fixed rod, the cleaning plate and the scraper to rotate, enables the cleaning plate and the scraper to clean soil attached to the inner wall and the top of the rotary drill bit, has a good cleaning speed block, can effectively reduce the manpower consumed by cleaning the rotary drill bit, shortens the cleaning time of the rotary drill bit, improves the digging speed of a pile pit, can reduce resistance through the triangular scraper, enables the scraper to be inserted into the soil at the top in the rotary drill bit, is convenient to clean the rotary drill bit, can roll the cleaned soil to two sides through the lower part, and enables the bottom plate to rotate through the support rod and the spherical universal wheel, the movable plate can be quickly adjusted to the position under the rotary drill bit, the bottom plate can be conveniently pushed to move through the universal wheels and the push rod, the cleaning device can be conveniently moved to the position where a pile pit is dug in a rotary mode, the cleaning device is convenient to use, the direction of the bottom plate can be guided through the guide rod, the movable plate can be accurately moved to the position under the rotary drill bit, the moving distance of the movable plate can be limited through the baffle, and the scraper and the cleaning plate can be accurately moved to the position under the rotary drill bit.

Drawings

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

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

FIG. 3 is a schematic view of the backside structure of the present invention.

In the figure: the device comprises a base plate 1, a switch group 2, a storage battery 3, a moving unit 4, a moving plate 41, a lead screw 42, a guide plate 43, a moving motor 44, a cleaning unit 5, a scraper 51, a cleaning plate 52, a fixing rod 53, a rotating rod 54, a cleaning motor 55, a blanking plate 6, a supporting rod 7, a universal wheel 8, a supporting plate 9, a universal wheel 10, a push rod 11, a guide rod 12, a fixing plate 13 and a baffle 14.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a cleaning device of a rotary pile digging machine, which adopts the technical scheme that the cleaning device comprises a bottom plate 1, a moving unit 4 and a cleaning unit 5;

bottom plate 1: the middle part of the right side surface is provided with a switch group 2, the bottom plate 1 is U-shaped, the rear side of the lower surface of the bottom plate 1 is fixedly provided with a storage battery 3, and the output end of the storage battery 3 is electrically connected with the input end of the switch group 2;

the mobile unit 4: the rotary excavating machine comprises a moving plate 41, a screw rod 42, guide plates 43 and a moving motor 44, wherein the guide plates 43 are T-shaped, the two guide plates 43 are arranged, the two guide plates 43 are respectively fixed on the front side and the rear side of the upper surface of a bottom plate 1, the upper ends of the two guide plates 43 are in sliding connection with two T-shaped grooves on the front side and the rear side of the lower surface of the moving plate 41, the moving plate 41 is L-shaped, two ends of the screw rod 42 are in rotating connection with the front sides of the left side and the right side in the bottom plate 1, the left end of the screw rod 42 penetrates through a screw hole on the front side of the right side of the moving plate 41, the moving motor 44 is installed on the front side of the right side of the bottom plate 1, an output shaft of the moving motor 44 penetrates through a through hole on the right side of the bottom plate 1 and is fixedly connected with the right end of the screw rod 42, the moving motor 44 drives the screw rod 42 to rotate, so that the moving plate 41 can move to the right below of a rotary excavating machine drill, and a cleaning plate 52 and a scraper 51 are positioned right below the excavating machine drill;

cleaning unit 5: the cleaning device comprises a scraping plate 51, a cleaning plate 52, fixing rods 53, a rotating rod 54 and a cleaning motor 55, wherein the lower end of the rotating rod 54 is rotatably connected with the middle of the upper surface of a movable plate 41, eight fixing rods 53 are fixed on the side surface of the rotating rod 54, the eight fixing rods 53 are arranged in a mutually staggered manner, one ends of the outer sides of the eight fixing rods 53 on the lower side are respectively fixedly connected with the middle of the inner side surfaces of six arc-shaped cleaning plates 52, the upper surfaces of the two fixing rods 53 on the upper side of the lower surface of the scraping plate 51 are fixedly connected, the cleaning motor 55 is installed in the middle of the lower surface of the movable plate 41, an output shaft of the cleaning motor 55 penetrates through a through hole in the middle of the lower surface of the movable plate 41 and is fixedly connected with the middle of the lower surface of the rotating rod 54, the input ends of a movable motor 44 and the cleaning motor 55 are electrically connected with the output end of a switch group 2, the rotating rod 54 is driven by the cleaning motor 55 to rotate, so that the rotating rod 54 drives the fixing rods 53, Cleaning plate 52 and scraper blade 51 rotate, make cleaning plate 52 and scraper blade 51 clear up rotary drill inner wall and the adnexed earth in top, its cleaning speed piece, the clearance is effectual, can effectually reduce the used manpower of clearance rotary drill, shortens rotary drill's clearance time, improves the speed that the stake hole bored and digs.

As a preferred technical scheme of the utility model, the section of the scraper 51 is triangular, and the triangular scraper 51 can reduce resistance, so that the scraper 51 can be inserted into soil at the top in the rotary drill bit, and the rotary drill bit is convenient to clean.

As a preferred technical scheme of the utility model, the soil-removing machine further comprises two blanking plates 6, the two blanking plates 6 are arranged, the upper ends of the two blanking plates 6 are fixedly connected with the upper sides of the front side and the rear side of the moving plate 41, the upper ends of the two blanking plates 6 are flush with the upper surface of the moving plate 41, and cleaned soil can roll down to two sides through the blanking plates 6.

As a preferred technical scheme of the utility model, the rotary drilling rig further comprises a support rod 7, two spherical universal wheels 8 and a support plate 9, wherein the upper surface of the support rod 7 is rotatably connected with the right side of the lower surface of the bottom plate 1, the lower surface of the support rod 7 is fixedly connected with the right side of the upper surface of the support plate 9, the two spherical universal wheels 8 are respectively fixed on the front side and the rear side of the left side of the lower surface of the bottom plate 1, the spherical surfaces of the lower ends of the two spherical universal wheels 8 are in contact with the upper surface of the support plate 9, the bottom plate 1 can rotate through the support rod 7 and the two spherical universal wheels, and the moving plate 41 can be quickly adjusted to be right below the rotary drill bit.

As a preferred technical scheme of the utility model, the pile pit cleaning device further comprises four universal wheels 10 and four push rods 11, wherein the four universal wheels 10 are respectively arranged at four corners of the lower surface of the supporting plate 9, the push rods 11 are U-shaped, the lower ends of the push rods 11 are fixedly connected with the front side and the rear side of the right side surface of the supporting plate 9, the bottom plate can be conveniently pushed to move through the universal wheels 10 and the push rods 11, so that the cleaning device can be conveniently moved to the position of a pile pit in a rotary digging manner, and the pile pit cleaning device is convenient to use.

As a preferable technical solution of the present invention, the drill further includes two guide rods 12, the guide rods 12 are T-shaped, the two guide rods 12 are fixed on the front and rear sides of the upper surface of the left end of the bottom plate 1, and the two guide rods 12 are located on the front and rear sides of the scraper 51, and the guide rods 12 can guide the direction of the bottom plate 1, so that the moving plate 41 can accurately rotate right below the drill.

The scraper cleaning device further comprises two fixing plates 13 and two baffle plates 14, wherein the two fixing plates 13 are respectively fixed on the front side and the rear side of the right side of the upper surface of the movable plate 41, the right side surfaces of the upper ends of the two fixing plates 13 are fixedly connected with the front side and the rear side of the left side surface of the baffle plate 14, the baffle plate 14 is positioned on the upper right side of the scraper 51, and the moving distance of the movable plate 41 can be limited through the baffle plate 14, so that the scraper 51 and the cleaning plate 52 can accurately move to the position right below the rotary drill bit.

The working principle of the utility model is as follows: holding the push rod 11 and pushing forward to rotate the universal wheel 10, moving the support plate 9 to the side of the rotary drilling machine, positioning the two guide rods 12 at the two sides of the rotary drill bit, pushing the push rod 11 forward to move the support plate 9 forward, adjusting the direction of the bottom plate 1 by the two guide rods 12, deflecting the right end of the bottom plate 1 to a certain extent, positioning the rotating rod 54 on the moving plate 41 right below the rotary drill bit, controlling the moving motor 44 to operate by the switch group 2 when soil adheres to the inner wall of the rotary drill bit during the operation of the rotary drilling machine, and rotating the screw 42 by the output shaft of the moving motor 44, so that the moving plate 41 moves leftwards along the directions of the two guide plates 43, and the rotary drill bit contacts the baffle 14, so that the moving plate 41 moves right below the rotary drill bit, and the rotary drilling bit of the rotary drilling machine moves downwards, and is sleeved on the rotating rod 54, Cleaning plate 52 and scraper blade 51's the outside, through switch block 2 control cleaning motor 55 work, make cleaning motor 55's output shaft drive dwang 54 rotate, make dwang 54 drive dead lever 53, cleaning plate 52 and scraper blade 51 rotate, the adnexed earth in top can be scraped off rotary drill bit to pivoted scraper blade 51, pivoted cleaning plate 52 can scrape off the earth on the rotary drill bit inner wall, thereby clear up rotary drill bit's inner wall, detach the earth on the rotary drill bit inner wall, the earth under the clearance can be piled up on movable plate 41, and roll down bottom plate 1's both sides through flitch 6 down, avoid rotary drill bit inner wall to adhere to a large amount of earth and influence the work efficiency of digger.

The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.

The moving motor 44 used herein is preferably a servo motor manufactured by Beijing times super group electric appliances technology Co., Ltd, with a specific model of 80AEA07530-SC3, and the cleaning motor 55 is preferably a reduction motor manufactured by Xuzhou Shengnuo Power Transmission machinery Co., Ltd, with a specific model of CH/CV, and the parts not described in detail are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cleaning device of a rotary pile digging machine is characterized by comprising a bottom plate (1), a moving unit (4) and a cleaning unit (5);

base plate (1): the middle part of the right side surface is provided with a switch group (2), the bottom plate (1) is U-shaped, the rear side of the lower surface of the bottom plate (1) is fixedly provided with a storage battery (3), and the output end of the storage battery (3) is electrically connected with the input end of the switch group (2);

mobile unit (4): the movable plate is L-shaped, two ends of the lead screw (42) are rotatably connected with the front sides of the left and right inner side surfaces of the bottom plate (1), the left end of the lead screw (42) penetrates through a screw hole in the front side of the right side surface of the movable plate (41), the movable motor (44) is installed on the front side of the right side surface of the bottom plate (1), and an output shaft of the movable motor (44) penetrates through a through hole in the right side surface of the bottom plate (1) to be fixedly connected with the right end of the lead screw (42);

cleaning unit (5): comprises a scraper (51), a cleaning plate (52), a fixed rod (53), a rotating rod (54) and a cleaning motor (55), the lower end of the rotating rod (54) is rotatably connected with the middle part of the upper surface of the moving plate (41), and eight fixing rods (53) are fixed on the side surface of the rotating rod (54), the eight fixing rods (53) are arranged in a staggered way, and one ends of the outer sides of the eight fixed rods (53) at the lower side are respectively fixedly connected with the middle parts of the inner sides of the six arc-shaped cleaning plates (52), the upper surfaces of two fixed rods (53) on the upper side of the lower surface of the scraper (51) are fixedly connected, the cleaning motor (55) is arranged in the middle of the lower surface of the moving plate (41), and the output shaft of the cleaning motor (55) passes through the through hole in the middle of the lower surface of the moving plate (41) and is fixedly connected with the middle of the lower surface of the rotating rod (54), the input ends of the moving motor (44) and the cleaning motor (55) are electrically connected with the output end of the switch group (2).

2. The cleaning device of the rotary pile digging machine according to claim 1, characterized in that: the section of the scraper (51) is triangular.

3. The cleaning device of the rotary pile digging machine according to claim 1, characterized in that: still include flitch (6) down, flitch (6) are equipped with two down, and the relative upside fixed connection with side around movable plate (41) of flitch (6) upper end under two, and the upper end of flitch (6) is parallel and level with the upper surface of movable plate (41) down.

4. The cleaning device of the rotary pile digging machine according to claim 1, characterized in that: still include bracing piece (7), spherical universal wheel (8) and backup pad (9), the upper surface of bracing piece (7) rotates with the right side of bottom plate (1) lower surface to be connected, and the right side fixed connection of the lower surface of bracing piece (7) and backup pad (9) upper surface, spherical universal wheel (8) are equipped with two, and both sides around bottom plate (1) lower surface left are fixed respectively in two spherical universal wheels (8), and the sphere of two spherical universal wheel (8) lower extremes and the upper surface contact of backup pad (9).

5. The cleaning device of the rotary pile digging machine according to claim 4, characterized in that: still include universal wheel (10) and push rod (11), universal wheel (10) are equipped with four, and four corners at backup pad (9) lower surface are installed respectively in four universal wheels (10), push rod (11) are the U type, and both sides fixed connection around the lower extreme of push rod (11) and backup pad (9) right flank.

6. The cleaning device of the rotary pile digging machine according to claim 1, characterized in that: the novel scraper chain conveying mechanism is characterized by further comprising two guide rods (12), the guide rods (12) are T-shaped, the two guide rods (12) are fixed to the front side and the rear side of the upper surface of the left end of the bottom plate (1), and the two guide rods (12) are located on the front side and the rear side of the scraper (51).

7. The cleaning device of the rotary pile digging machine according to claim 1, characterized in that: still include fixed plate (13) and baffle (14), fixed plate (13) are equipped with two, and two fixed plates (13) are fixed respectively in the front and back both sides on movable plate (41) upper surface right side, and two fixed plates (13) upper end right flank and baffle (14) left surface link a fixed connection in the front and back, baffle (14) are located the upper right side of scraper blade (51).