阅读说明：本技术 一种旋挖钻机动力头的高效清洁装置 (Efficient cleaning device for power head of rotary drilling rig ) 是由 张燕航 白洪 于 2019-09-17 设计创作，主要内容包括：本发明公开了一种旋挖钻机动力头的高效清洁装置,包括滑架和动力箱。本发明通过设置有刮板,通过伸缩杆将刮板与转动杆之间相互接触,当带有泥土的转动杆运动到刮板处时,通过刮板将转动杆上的泥土刮除,去除大量的泥土,然后再通过喷头冲水对转动杆进行清洗操作和毛刷清扫,清洗干净高效,有效的避免了杂质对旋挖机的影响；通过设置有第一圆环板,通过第一圆环板上的进料口将润滑油加注到其内腔,润滑油通过通孔排出到转动杆的侧壁上,实现对转动杆的润滑保养操作,使得维护方便,极大的提高了旋挖机运行的稳定性。本发明具有清洁高效和维护方便的优点。(The invention discloses a high-efficiency cleaning device for a power head of a rotary drilling rig. According to the invention, the scraper is arranged, the scraper and the rotating rod are contacted with each other through the telescopic rod, when the rotating rod with soil moves to the scraper, the soil on the rotating rod is scraped through the scraper to remove a large amount of soil, and then the rotating rod is cleaned and cleaned by the spray head, so that the cleaning is clean and efficient, and the influence of impurities on the rotary excavator is effectively avoided; through being provided with first ring plate, fill its inner chamber with lubricating oil through the feed inlet on the first ring plate, lubricating oil passes through the through-hole and discharges on the lateral wall of dwang, realizes the lubricated maintenance operation to the dwang for it is convenient to maintain, very big improvement dig the stability of machine operation soon. The invention has the advantages of high cleaning efficiency and convenient maintenance.)

1. The utility model provides a high-efficient cleaning device of rig unit head is dug to dig, includes balladeur train (1), fixed connection has headstock (2), its characterized in that on the lateral wall of balladeur train (1): the inner movable connection of the power box (2) is provided with a rotating rod (3), the top surface of the power box (2) is fixedly connected with a first circular plate (4), the first circular plate (4) is arranged in a hollow manner, the rotating rod (3) penetrates through the first circular plate (4), a plurality of through holes (5) are uniformly distributed on the inner side wall of the first circular plate (4), a feed inlet is formed in the top surface of the first circular plate (4), a second circular plate (6) is arranged on the lower side of the power box (2), the rotating rod (3) penetrates through the second circular plate (6), the inner cavity of the second circular plate (6) is arranged in a hollow manner, the top surface of the second circular plate (6) is movably connected with a movable plate (7), the top surface of the movable plate (7) is close to a left side fixedly connected with a connecting plate (8), and the connecting plate (8) is far away from one side of the movable plate (7) and is fixedly connected to the sliding frame (1), a motor (9) is fixedly connected to the top surface of the connecting plate (8), a main shaft (10) is fixedly connected to a rotor of the motor (9), one end, far away from the motor (9), of the main shaft (10) penetrates through the connecting plate (8) and is fixedly connected with a first gear (11), the main shaft (10) and the connecting plate (8) are movably connected, a second gear (12) is fixedly connected to the side wall of the second circular plate (6), the second gear (12) and the first gear (11) are meshed with each other, a water pump (13) is fixedly connected to the top surface of the connecting plate (8), a guide pipe (14) is fixedly connected to a water outlet of the water pump (13), one end, far away from the water pump (13), of the guide pipe (14) penetrates through the movable plate (7), the guide pipe (14) and the movable plate (7) are fixedly connected, and a plurality of spray heads (15) are uniformly and fixedly connected to the bottom surface of the second circular plate (6, two fixed plates (16) of bilateral symmetry fixedly connected with on the bottom surface of second ring board (6), fixed plate (16) are close to dwang (3) one side fixedly connected with telescopic link (17), fixed plate (16) one end fixedly connected with scraper blade (18) are kept away from to telescopic link (17).

2. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: the circular groove has been seted up on the top surface of second ring board (6), the circular groove runs through the top surface setting of second ring board (6), first spout (19) have been seted up on the lateral wall of circular groove, fly leaf (7) are ring shape setting, fly leaf (7) insert the circular inslot and set up, equal first slider of fixedly connected with (20) on the both sides lateral wall of fly leaf (7), first slider (20) are ring shape setting, swing joint sets up between first slider (20) and first spout (19).

3. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: telescopic link (17) include thick pole (21), thick pole (21) are kept away from fixed plate (16) one end and are seted up the round hole, the downthehole swing joint of round hole has thin pole (22), thin pole (22) are located round hole inner chamber one end fixedly connected with spring (23), the other end fixed connection of spring (23) is on the bottom surface of round hole, spring (23) one end is kept away from in thin pole (22) and is extended the round hole setting.

4. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: the telescopic rod (17) is obliquely arranged, and an included angle between the bottom surface of the telescopic rod (17) and the fixing plate (16) is smaller than 90 degrees.

5. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: the scraper (18) is arranged in an arc shape, a plurality of deep holes (24) are uniformly distributed on the scraper (18), and the deep holes (24) penetrate through the upper side wall and the lower side wall of the scraper (18).

6. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: the connecting plate (8) is arranged in an L shape, and the short edge of the connecting plate (8) is fixedly connected with the movable plate (7).

7. The efficient cleaning device for the power head of the rotary drilling rig according to claim 1, characterized in that: the inner side wall of the second circular plate (6) is fixedly connected with a hairbrush (25).

Technical Field

The invention relates to the technical field of rotary digging machines, in particular to a high-efficiency cleaning device for a power head of a rotary digging rig.

Background

The rotary excavating machine is a machine capable of punching in infrastructure, ground punching operation can be conveniently carried out through the use of the rotary excavating machine, and the efficiency of engineering construction is greatly improved. The power head of the rotary excavator in the prior art is lack of a cleaning device, so that when the rotary excavator is used, soil on a rotating rod can be brought into the machine along with the operation of the rotary excavator, so that the machine is damaged, great economic loss is caused, and the construction is not facilitated, which is a great disadvantage in the prior art; still be exactly, the dwang on the machine unit head is dug soon to prior art is when long-time use, and the dwang can be with digging the inside part friction of machine soon, and this just needs regular maintenance operation, and is otherwise very big to digging the injury of machine soon, but because dig the machine soon greatly, dig the unit head of machine soon highly, very inconvenient when maintaining, be unfavorable for digging the normal motion of machine soon, this is another not enough of prior art. Based on the reasons, the invention provides a high-efficiency cleaning device for a power head of a rotary drilling rig to overcome the defects.

Disclosure of Invention

The invention aims to overcome the defects of easy damage and inconvenient maintenance in the prior art and provides a high-efficiency cleaning device for a power head of a rotary drilling rig. The efficient cleaning device for the power head of the rotary drilling rig has the characteristics of high cleaning efficiency, convenience in maintenance and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency cleaning device for a power head of a rotary drilling rig comprises a sliding frame, a power box is fixedly connected to the side wall of the sliding frame, a rotating rod is movably connected to the inside of the power box, a first circular plate is fixedly connected to the top surface of the power box, the first circular plate is arranged in a hollow mode and penetrates through the first circular plate, a plurality of through holes are uniformly formed in the inner side wall of the first circular plate, a feed inlet is formed in the top surface of the first circular plate, a second circular plate is arranged on the lower side of the power box, the rotating rod penetrates through the second circular plate, the inner cavity of the second circular plate is arranged in a hollow mode, a movable plate is movably connected to the top surface of the second circular plate, the top surface of the movable plate is close to a left side fixedly connected with a connecting plate, the side, away from the movable plate, of the connecting plate is fixedly connected to the sliding frame, a motor is fixedly connected to the, a main shaft is fixedly connected on a rotor of the motor, one end of the main shaft, far away from the motor, penetrates through the connecting plate and is fixedly connected with a first gear, the main shaft and the connecting plate are movably connected, a second gear is fixedly connected on the side wall of the second circular ring plate, the second gear and the first gear are meshed with each other, a water pump is fixedly connected on the top surface of the connecting plate, a guide pipe is fixedly connected to the water outlet of the water pump, one end of the guide pipe, which is far away from the water pump, penetrates through the movable plate, the guide pipe and the movable plate are fixedly connected, a plurality of spray heads are uniformly distributed and fixedly connected on the bottom surface of the second circular plate, two fixed plates of bilateral symmetry fixedly connected with on the bottom surface of second ring board, the fixed plate is close to dwang one side fixedly connected with telescopic link, fixed plate one end fixedly connected with scraper blade is kept away from to the telescopic link.

Preferably, the circular slot has been seted up on the top surface of second ring board, the circular slot runs through the top surface setting of second ring board, first spout has been seted up on the lateral wall of circular slot, the fly leaf is ring shape setting, the fly leaf inserts the circular slot and sets up, the first slider of equal fixedly connected with on the both sides lateral wall of fly leaf, first slider is ring shape setting, swing joint sets up between first slider and the first spout.

Preferably, the telescopic link includes thick pole, thick pole is kept away from fixed plate one end and is seted up the round hole, the downthehole swing joint of round hole has thin pole, thin pole is located round hole inner chamber one end fixedly connected with spring, the other end fixed connection of spring is on the bottom surface of round hole, thin pole is kept away from spring one end and is extended the round hole setting.

Preferably, the telescopic link is the slope setting, the contained angle between telescopic link bottom surface and the fixed plate is less than 90 degrees settings.

Preferably, the scraper blade is arc-shaped, a plurality of deep holes are uniformly distributed on the scraper blade, and the deep holes penetrate through the upper side wall and the lower side wall of the scraper blade.

Preferably, the connecting plate is L-shaped, and the short edge of the connecting plate is fixedly connected with the movable plate.

Preferably, a brush (25) is fixedly connected to the inner side wall of the second circular plate (6).

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the scraper is arranged, the scraper and the rotating rod are contacted with each other through the telescopic rod, when the rotating rod with soil moves to the scraper, the soil on the rotating rod is scraped through the scraper to remove a large amount of soil, and then the rotating rod is cleaned and cleaned by the spray head, so that the cleaning is clean and efficient, and the influence of impurities on the rotary excavator is effectively avoided; through being provided with first ring plate, fill its inner chamber with lubricating oil through the feed inlet on the first ring plate, lubricating oil passes through the through-hole and discharges on the lateral wall of dwang, realizes the lubricated maintenance operation to the dwang for it is convenient to maintain, very big improvement dig the stability of machine operation soon.

Drawings

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

FIG. 2 is a schematic view of the structure of the surface A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the surface B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of FIG. 1 at C according to the present invention;

fig. 5 is an enlarged view of fig. 1 at D according to the present invention.

Reference numbers in the figures: 1. a carriage; 2. a power box; 3. rotating the rod; 4. a first annular plate; 5. a through hole; 6. a second annular plate; 7. a movable plate; 8. a connecting plate; 9. a motor; 10. a main shaft; 11. a first gear; 12. a second gear; 13. a water pump; 14. a conduit; 15. a spray head; 16. a fixing plate; 17. a telescopic rod; 18. a squeegee; 19. a first chute; 20. a first slider; 21. a thick rod; 22. a thin rod; 23. a spring; 24. deep holes; 25. and a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency cleaning device of a rotary drilling rig power head comprises a sliding frame 1, a power box 2 is fixedly connected on the side wall of the sliding frame 1, a rotating rod 3 is movably connected inside the power box 2, a first circular plate 4 is fixedly connected on the top surface of the power box 2, the first circular plate 4 is arranged in a hollow manner, the rotating rod 3 penetrates through the first circular plate 4, a plurality of through holes 5 are uniformly distributed on the inner side wall of the first circular plate 4, a feed inlet is formed in the top surface of the first circular plate 4, lubricating oil can conveniently pass through the through holes, maintenance operation of the rotating rod 3 is realized, a second circular plate 6 is arranged on the lower side of the power box 2, a brush 25 is fixedly connected on the inner side wall of the second circular plate 6, cleaning is thorough, damage of a rotary drilling machine is avoided, the rotating rod 3 penetrates through the second circular plate 6, the inner cavity of the second circular plate 6 is arranged in a hollow manner, a movable plate 7 is movably connected on the top surface of the second circular plate, the top surface of the second circular plate 6 is provided with a circular groove, the circular groove penetrates through the top surface of the second circular plate 6, the side wall of the circular groove is provided with a first sliding groove 19, the movable plate 7 is arranged in a circular ring shape, the movable plate 7 is inserted into the circular groove, the side walls of two sides of the movable plate 7 are fixedly connected with a first sliding block 20, the first sliding block 20 is arranged in a circular ring shape, the first sliding block 20 and the first sliding groove 19 are movably connected and arranged, so that the second circular plate 6 can rotate conveniently, the cleaning effect is better, the top surface of the movable plate 7 is fixedly connected with a connecting plate 8 close to the left side, the connecting plate 8 is arranged in an L shape, the short edge of the connecting plate 8 and the movable plate 7 are fixedly connected and arranged, the connecting operation is convenient, one side of the connecting plate 8 far away from the movable plate 7 is fixedly connected on the sliding frame 1, the, one end of the main shaft 10, which is far away from the motor 9, penetrates through the connecting plate 8 and is fixedly connected with a first gear 11, the main shaft 10 and the connecting plate 8 are movably connected, the side wall of the second circular plate 6 is fixedly connected with a second gear 12, the second gear 12 and the first gear 11 are arranged in a meshed manner, the top surface of the connecting plate 8 is fixedly connected with a water pump 13, a water outlet of the water pump 13 is fixedly connected with a guide pipe 14, one end, which is far away from the water pump 13, of the guide pipe 14 penetrates through the movable plate 7 and is fixedly connected with the movable plate 7, a plurality of spray heads 15 are uniformly distributed and fixedly connected on the bottom surface of the second circular plate 6, two fixing plates 16 are fixedly connected on the bottom surface of the second circular plate 6 in a bilateral symmetry manner, a telescopic rod 17 is fixedly connected on one side, which is close to the rotating rod 3, telescopic link 17 includes thick pole 21, thick pole 21 is kept away from fixed plate 16 one end and has been seted up the round hole, swing joint has thin pole 22 in the round hole, thin pole 22 is located round hole inner chamber one end fixedly connected with spring 23, spring 23's other end fixed connection is on the bottom surface of round hole, thin pole 22 is kept away from spring 23 one end and is extended the round hole setting, make scraper blade 18 can be better strike off the impurity of dwang 3, make clean effectual, fixed plate 16 one end fixedly connected with scraper blade 18 is kept away from to telescopic link 17, scraper blade 18 is the arc setting, evenly distributed has seted up a plurality of deep hole 24 on the scraper blade 18, deep hole 24 runs through the upper and lower lateral wall setting of scraper blade 18.

The working principle is as follows: when the device is used, firstly, lubricating oil is filled into the inner cavity of the first circular plate 4 through the feed port on the first circular plate 4, so that the lubricating oil overflows onto the side wall of the rotating rod 3 through the through hole 5 on the first circular plate 4, the maintenance of the rotary excavator is realized while working, the maintenance operation is greatly facilitated, meanwhile, the operation stability of the rotary excavator is also effectively improved, then, the water pump 13 is connected through an external pipeline, a water source is filled into the inner cavity of the second circular plate 6 through the guide pipe 14 by starting the water pump 13 through an external power supply, when the rotary excavator works, the motor 9 is started through the external power supply, the motor 9 drives the first gear 11 on the main shaft 10 to be meshed with the second gear 12 to rotate, the rotation of the second circular plate 6 is realized, when the rotating rod 3 moves up and down in the power box 2, soil impurities on the rotating rod 3 are firstly scraped by the scraper 18, the scraper 18 scrapes a large amount of soil impurities, then rethread shower nozzle 15 washes operation to dwang 3, because shower nozzle 15 follows second ring plate 6 and rotates, improvement dwang 3's that can be further cleanliness, later brush 25 in the rethread second ring plate 6 cleans dwang 3 for clean effect is better, and the effectual impurity of having avoided avoids damaging to digging the influence of machine soon.

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.