CN211646357U

CN211646357U - Stirring pile for geotechnical engineering

Info

Publication number: CN211646357U
Application number: CN201922376578.8U
Authority: CN
Inventors: 付瑞勇; 赵锐; 时文彪; 巩晓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-09
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a mixing pile for geotechnical engineering, which comprises a power box and a motor device, wherein an arched connecting frame is fixedly connected to the power box, a connecting hole is formed in the arched connecting frame, a connecting rod is arranged in the power box through a bearing, a first bevel gear is fixedly arranged on the connecting rod, the lower end of the connecting rod is fixedly connected with a fixed shaft lever, the fixed shaft lever passes through the power box through the bearing and is fixedly connected with a left mixing rod, and a right mixing rod is arranged on the right side of the left mixing rod; the motor device is fixedly connected inside the power box through the base, and the rod body of the driving gear is installed inside the power box through the fixed bearing. The mixing pile for geotechnical engineering has the advantages that the right mixing rod and the left mixing rod rotate simultaneously to perform mixing operation on cement and soil, so that a series of physical and chemical reactions between the cement and the soil are promoted; the crushed soil is easier to be mixed with cement; so that the soil and the cement are mixed more uniformly.

Description

Stirring pile for geotechnical engineering

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a stirring stake for geotechnical engineering.

Background

Geotechnical engineering, also known as soil engineering and geoengineering, mainly studies the engineering characteristics of soil constituent substances, is a new technical system established in civil engineering practice in the 60 th century in the European and American countries, is used for solving the problems of rock and soil engineering, including foundation and foundation, slope and underground engineering, and serves as a research object of the geotechnical engineering; although the types and the number of the stirring piles for the geotechnical engineering in the current market are very large, most stirring piles for the geotechnical engineering cannot be stirred uniformly and have a poor stirring effect.

In order to overcome the disadvantages existing in the current market, the technology of improving the mixing pile device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's geotechnical engineering and using stirring stake although kind and quantity are very much, but most geotechnical engineering is with stirring stake can not the intensive mixing even, and stirring effect is not good enough defect provides a geotechnical engineering is with stirring stake. The right stirring rod, the left stirring rod, the stirring blades and the crushing blades rotate simultaneously to mix cement and soil and promote a series of physical and chemical reactions of the cement and the soil; the crushed soil is easier to be mixed with cement; so that the soil and the cement are mixed more uniformly.

In order to achieve the above object, the utility model provides a following technical scheme: a mixing pile for geotechnical engineering comprises a power box and a motor device, wherein an arched connecting frame is fixedly connected to the power box, a connecting hole is formed in the arched connecting frame, a connecting rod is mounted in the power box through a bearing, a first bevel gear is fixedly mounted on the connecting rod, the lower end of the connecting rod is fixedly connected with a fixed shaft rod, the fixed shaft rod penetrates through the power box through the bearing and is fixedly connected with a left mixing rod, and a right mixing rod is mounted on the right side of the left mixing rod;

the motor device passes through frame fixed connection inside the headstock, and the body of rod of driving gear passes through fixing bearing to be installed inside the headstock, and the body of rod left end fixedly connected with second bevel gear of driving gear, and the body of rod right-hand member fixedly connected with third bevel gear of driving gear simultaneously, the first solid fixed ring of fixedly connected with on the right puddler, and install the stirring leaf on the first solid fixed ring, the solid fixed ring of downside fixedly connected with second of right puddler, and install the crushing leaf on the solid fixed ring of second.

Preferably, the connecting rods are arranged in the power box in two groups, the lower ends of the two groups of connecting rods are fixedly connected with the right stirring rod and the left stirring rod through fixing shaft rods respectively, and first bevel gears are installed on the two groups of connecting rods.

Preferably, the second bevel gear, the driving gear and the third bevel gear are coaxially arranged, and the second bevel gear and the third bevel gear are symmetrical with respect to the driving gear.

Preferably, the second bevel gear is matched with the first bevel gear in size, and the second bevel gear is meshed with the first bevel gear.

Preferably, the rotor of the motor device is fixedly connected with the worm through the coupler, the worm is matched with the driving gear in size, and the worm is meshed with the driving gear.

Preferably, the structure of right puddler is unanimous with the structure of left puddler, and the equal fixedly connected with drill bit in bottom of right puddler and left puddler.

Preferably, the stirring blades are uniformly arranged in four groups along the circumferential direction of the first fixing ring, the angle between two adjacent groups of stirring blades is 90 degrees, meanwhile, two groups of shovel feet are fixedly connected to the stirring blades, and the stirring blades are detachably arranged in a hole groove formed in the first fixing ring through bolts; the four groups of crushing leaves on the second fixing ring crush the soil, and the crushed soil is easier to be mixed with cement; so that the soil and the cement are mixed more uniformly.

Preferably, smash the leaf and evenly set up to four groups along the solid fixed ring's of second circumference position, and smash the leaf and set up for the arc, smash the leaf simultaneously and install in the solid fixed ring inside hole groove of seting up of second through bolt detachable, fixedly connected with cutting blade on the crushing leaf, cutting blade is the zigzag.

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

1. the four groups of crushing leaves on the second fixing ring crush the soil, and the crushed soil is easier to be mixed with cement; the soil and the cement are mixed more uniformly;

2. the right stirring rod and the left stirring rod rotate simultaneously to mix the cement and the soil, so that a series of physical and chemical reactions of the cement and the soil are promoted;

3. stirring leaf and crushing leaf on right puddler and the left puddler set up alternately, improve the work efficiency of stirring leaf and crushing leaf.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the power box of the present invention;

FIG. 3 is a schematic view of the crushed leaf structure of the present invention;

FIG. 4 is a schematic view of the structure of the stirring blade of the present invention;

fig. 5 is the installation schematic diagram of the second fixing ring and the crushing blade of the utility model.

Reference numbers in the figures: 1. a power box; 2. a first bevel gear; 3. a connecting rod; 4. a second bevel gear; 5. a driving gear; 6. an arched connecting frame; 7. a worm; 8. fixing the bearing; 9. a third bevel gear; 10. a motor device; 11. fixing the shaft lever; 12. a right stirring rod; 13. a first retaining ring; 14. stirring blades; 15. a shovel foot; 16. a second retaining ring; 17. crushing the leaves; 18. a drill bit; 19. a left stirring rod; 20. and (4) cutting the blade.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mixing pile for geotechnical engineering comprises a power box 1 and a motor device 10, wherein an arch-shaped connecting frame 6 is fixedly connected to the power box 1, connecting holes are formed in the arch-shaped connecting frame 6, connecting rods 3 are mounted in the power box 1 through bearings, first bevel gears 2 are fixedly mounted on the connecting rods 3, the connecting rods 3 are arranged in two groups in the power box 1, the lower ends of the two groups of connecting rods 3 are fixedly connected with a right mixing rod 12 and a left mixing rod 19 through fixing shaft levers 11 respectively, and the first bevel gears 2 are mounted on the two groups of connecting rods 3; the lower end of the connecting rod 3 is fixedly connected with a fixed shaft lever 11, the fixed shaft lever 11 passes through the power box 1 through a bearing and is fixedly connected with a left stirring rod 19, and a right stirring rod 12 is arranged on the right side of the left stirring rod 19; the second bevel gear 4, the driving gear 5 and the third bevel gear 9 are coaxially arranged, and the second bevel gear 4 and the third bevel gear 9 are of a symmetrical structure relative to the driving gear 5; the second bevel gear 4 is matched with the first bevel gear 2 in size, and the second bevel gear 4 is meshed with the first bevel gear 2; a rotor of the motor device 10 is fixedly connected with a worm 7 through a coupler, the worm 7 is matched with the driving gear 5 in size, and meanwhile, the worm 7 is meshed with the driving gear 5; the motor device 10 is fixedly connected inside the power box 1 through a base, a rod body of the driving gear 5 is installed inside the power box 1 through a fixed bearing 8, the left end of the rod body of the driving gear 5 is fixedly connected with a second bevel gear 4, the right end of the rod body of the driving gear 5 is fixedly connected with a third bevel gear 9, a first fixing ring 13 is fixedly connected onto a right stirring rod 12, stirring blades 14 are installed on the first fixing ring 13, the stirring blades 14 are evenly arranged into four groups along the circumferential position of the first fixing ring 13, the angle between every two adjacent groups of stirring blades 14 is 90 degrees, meanwhile, two groups of shovel feet 15 are fixedly connected onto the stirring blades 14, and the stirring blades 14 are detachably installed in hole grooves formed inside the first fixing ring 13 through bolts; the lower side of the right stirring rod 12 is fixedly connected with a second fixing ring 16, and a crushing blade 17 is arranged on the second fixing ring 16; the right stirring rod 12 and the left stirring rod 19 are consistent in structure, and the bottoms of the right stirring rod 12 and the left stirring rod 19 are fixedly connected with a drill bit 18; the crushing blades 17 are uniformly arranged in four groups along the circumferential direction of the second fixing ring 16, the crushing blades 17 are arranged in an arc shape, meanwhile, the crushing blades 17 are detachably arranged in a hole groove formed in the second fixing ring 16 through bolts, the crushing blades 17 are fixedly connected with cutting blades 20, and the cutting blades 20 are in a sawtooth shape;

as shown in fig. 1-2: the motor device 10 drives the right stirring rod 12 and the left stirring rod 19 to rotate simultaneously through the worm 7, the driving gear 5, the second bevel gear 4, the third bevel gear 9 and the first bevel gear 2, so as to mix cement and soil and promote the cement and soil to generate a series of physical and chemical reactions;

as shown in fig. 1-4: the working time of the right stirring rod 12 and the left stirring rod 19; the four groups of crushing blades 17 on the second fixing ring 16 crush the soil, and then the four groups of stirring blades 14 on the first fixing ring 13 mix the soil and the cement, so that the crushed soil is easier to mix with the cement.

When the mixing pile for geotechnical engineering is used, a power switch of a motor device 10 is turned on, a rotor of the motor device 10 drives a worm 7 to rotate, the worm 7 drives a second bevel gear 4 and a third bevel gear 9 to rotate through a driving gear 5 respectively, the second bevel gear 4 and the third bevel gear 9 drive a right mixing rod 12 and a left mixing rod 19 to rotate through a first bevel gear 2 respectively, the right mixing rod 12 and the left mixing rod 19 rotate to mix cement and soil, and when the right mixing rod 12 and the left mixing rod 19 work, the drill bit 18 at the bottom of the right mixing rod 12 and the drill bit 18 at the bottom of the left mixing rod 19 can better perform deep operation; the crushing blades 17 rotate to crush and cut soil, the stirring blades 14 rotate immediately to mix soil and cement, and the stirring blades 14 and the crushing blades 17 on the right stirring rod 12 and the left stirring rod 19 are arranged alternately to improve the working efficiency of the stirring blades 14 and the crushing blades 17; this is the whole process of the mixing pile for geotechnical engineering.

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.

Claims

1. The utility model provides a geotechnical engineering is with stirring stake, includes headstock (1) and motor device (10), its characterized in that: an arched connecting frame (6) is fixedly connected to the power box (1), a connecting hole is formed in the arched connecting frame (6), a connecting rod (3) is installed inside the power box (1) through a bearing, a first bevel gear (2) is fixedly installed on the connecting rod (3), the lower end of the connecting rod (3) is fixedly connected with a fixed shaft lever (11), the fixed shaft lever (11) penetrates through the power box (1) through the bearing and is fixedly connected with a left stirring rod (19), and a right stirring rod (12) is installed on the right side of the left stirring rod (19);

motor device (10) are inside in headstock (1) through frame fixed connection, the body of rod of driving gear (5) passes through fixing bearing (8) to be installed inside headstock (1), and the body of rod left end fixedly connected with second bevel gear (4) of driving gear (5), the body of rod right-hand member fixedly connected with third bevel gear (9) of driving gear (5) simultaneously, the first solid fixed ring (13) of fixedly connected with is gone up in right puddler (12), and install stirring leaf (14) on first solid fixed ring (13), the solid fixed ring (16) of downside fixedly connected with second of right puddler (12), and install crushing leaf (17) on the solid fixed ring (16) of second.

2. The mixing pile for geotechnical engineering according to claim 1, characterized in that: connecting rod (3) set up to two sets of in headstock (1) inside, and the lower extreme of two sets of connecting rod (3) pass through fixed axostylus axostyle (11) respectively with right puddler (12) and left puddler (19) fixed connection, all install first bevel gear (2) on two sets of connecting rod (3).

3. The mixing pile for geotechnical engineering according to claim 1, characterized in that: the second bevel gear (4), the driving gear (5) and the third bevel gear (9) are coaxially arranged, and the second bevel gear (4) and the third bevel gear (9) are of a symmetrical structure relative to the driving gear (5).

4. The mixing pile for geotechnical engineering according to claim 1, characterized in that: the second bevel gear (4) is matched with the first bevel gear (2) in size, and the second bevel gear (4) is meshed with the first bevel gear (2).

5. The mixing pile for geotechnical engineering according to claim 1, characterized in that: the rotor of the motor device (10) is fixedly connected with the worm (7) through the coupler, the worm (7) is matched with the driving gear (5) in size, and meanwhile the worm (7) is meshed with the driving gear (5).

6. The mixing pile for geotechnical engineering according to claim 1, characterized in that: the structure of right puddler (12) is unanimous with left puddler (19), and the equal fixedly connected with drill bit (18) in bottom of right puddler (12) and left puddler (19).

7. The mixing pile for geotechnical engineering according to claim 1, characterized in that: stirring leaf (14) evenly set up to four groups along the circumference position of first solid fixed ring (13), and the angle between two sets of adjacent stirring leaves (14) is 90, two sets of shovel feet of fixedly connected with (15) on stirring leaf (14) simultaneously, and stirring leaf (14) pass through bolt detachable and install in the inside hole groove of seting up of first solid fixed ring (13).

8. The mixing pile for geotechnical engineering according to claim 1, characterized in that: crushing leaf (17) evenly set up to four groups along the circumference position of the solid fixed ring of second (16), and smash leaf (17) and set up for the arc, smash leaf (17) simultaneously and install in the inside hole groove of seting up of the solid fixed ring of second (16) through bolt detachable, fixedly connected with cutting blade (20) on crushing leaf (17), cutting blade (20) are the zigzag.