CN210797526U

CN210797526U - Improved gravel mixing pile for geotechnical engineering

Info

Publication number: CN210797526U
Application number: CN201920897283.2U
Authority: CN
Inventors: 汪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-06-19
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to the technical field of machinery, in particular to an improved gravel mixing pile for geotechnical engineering, which comprises a fixed seat, wherein a supporting column is fixed on the outer wall of the top of the fixed seat close to the right side by bolts, a fixed pulley is fixed on the outer wall of the top of the supporting column close to both sides by bolts, two chutes are arranged on the outer wall of the right side of the supporting column, a shell is arranged on one side of the supporting column close to the chutes, a lifting lug is fixed on the outer wall of the top of the shell close to the central position by bolts, a slide block is arranged on the outer wall of one side of the shell close to the supporting column at four corners, a plurality of first through holes are arranged on the outer wall of one side of the shell far away from the slide block, a, this modified is rubble stirring stake for geotechnical engineering can effectually prevent that the rubble from blockking up the passage when adding.

Description

Improved gravel mixing pile for geotechnical engineering

Technical Field

The utility model relates to the technical field of machinery, specifically be a rubble stirring stake for modified geotechnical engineering.

Background

The rubble stirring stake is through adding the rubble in the feeding device to the foundation that punches and with earth and rubble stirring, at the slow feeding device that extracts of stirring in-process, just so leaves the closely knit rubble dirt bed of process stirring in the foundation that punches, just so can strengthen the bearing capacity of foundation. However, when the conventional gravel mixing pile feeds gravel, the blockage phenomenon is easy to occur, and the working efficiency is reduced. In view of this, we propose an improved gravel mixing pile for geotechnical engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble stirring stake for geotechnical engineering of modified to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved gravel mixing pile for geotechnical engineering comprises a fixed seat, wherein a supporting column is fixed on the position, close to the right side, of the outer wall of the top of the fixed seat through bolts, fixed pulleys are fixed on the positions, close to two sides, of the outer wall of the top of the supporting column through bolts, two sliding grooves are formed in the outer wall of the right side of the supporting column, a shell is arranged on one side, close to the sliding grooves, of the supporting column, a lifting lug is fixed on the position, close to the center, of the outer wall of the top of the shell, at four corners of the outer wall of one side, close to the supporting column, of the shell, a plurality of first through holes are formed in the outer wall of one side, away from the sliding blocks, of the shell, a second motor is fixed on the;

a box body is fixed at the bottom end of the rotating shaft through bolts, a second through hole is formed in the outer wall of one side of the box body, a fixed plate is arranged under the box body, first round holes are formed in the positions, close to two sides, of the inner part of the fixed plate, a second round hole is formed in the position, close to the central position, of the inner part of the fixed plate, material guide pipes are welded in the inner part of the second round hole, rotating rods are fixed at the positions, close to two sides, of the outer wall of the bottom of the box body through bolts, the bottom end of each rotating rod penetrates through the first round hole and extends to the lower portion of the fixed plate, a plurality of stirring rollers are fixed on the circumferential outer wall of each rotating rod, a third motor is fixed on the inner wall of the bottom of the box body through bolts, a screw rod is connected to the end portion of an output shaft of the third motor, the bottom end of, the connecting opening is formed in the outer wall of the bottom of the feeding hopper, and the connecting pipe is welded to the inner wall of the connecting opening.

Preferably, the connecting pipe is tightly welded with the material guide pipe, and the inner wall of the periphery of the charging hopper is inclined downwards.

Preferably, the bottom outer wall of fixing base is close to central point department of putting and is fixed with the balancing weight through the bolt, the bottom outer wall of fixing base is close to four corners department and all is fixed with the cylinder through the bolt, the piston rod tip of cylinder has the bottom plate through the bolt fastening.

Preferably, a support rod is fixed between the fixed seat and the support column through a bolt.

Preferably, a driving mechanism is arranged on the outer wall of the top of the fixing seat, which is close to the left side, and comprises a first motor, a winding roller is fixed to the end of an output shaft of the first motor through a bolt, a steel wire rope is bolted to the winding roller, one end, far away from the winding roller, of the steel wire rope penetrates through a fixed pulley and is fixedly bolted to the lifting lugs, the sliding block is fixedly connected to the shell through a bolt, and the sliding block is embedded in the sliding groove and is in sliding connection with the sliding groove.

Preferably, the first motor is fixedly connected with the fixed seat through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: according to the improved gravel mixing pile for geotechnical engineering, the third motor and the screw rod are arranged, and the screw rod is driven to rotate by the third motor, so that the gravel in the material guide pipe can be driven to move up and down, and the material guide pipe can be effectively prevented from being blocked by the gravel; through the loading hopper setting, because the inner wall all around of loading hopper is the downward sloping form, be convenient for with the rubble of adding leading-in to the stock guide in, improved work efficiency, simultaneously, also can prevent that the rubble spill from pounding the staff of hindering, the security is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial structure of the housing of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of the housing of the present invention;

fig. 4 is a schematic structural diagram of the driving mechanism of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the middle box body of the present invention;

fig. 6 is a schematic view of an explosion structure of the material guiding pipe of the present invention.

In the figure: 1. a fixed seat; 10. a balancing weight; 11. a cylinder; 12. a base plate; 13. a drive mechanism; 130. a first motor; 131. a winding roller; 14. a wire rope; 15. a support pillar; 150. a chute; 16. a support bar; 17. a fixed pulley; 2. a housing; 20. a first through hole; 21. lifting lugs; 22. a slider; 23. a second motor; 230. a rotating shaft; 3. a box body; 30. a second through hole; 31. a third motor; 310. a screw; 32. a rotating rod; 320. a stirring roller; 33. a fixing plate; 34. a material guide pipe; 35. a hopper; 36. and (4) connecting the pipes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

an improved gravel mixing pile for geotechnical engineering comprises a fixed seat 1, a supporting column 15 is fixed on the position, close to the right side, of the outer wall of the top of the fixed seat 1 through bolts, fixed pulleys 17 are fixed on the positions, close to two sides, of the outer wall of the top of the supporting column 15 through bolts, two sliding grooves 150 are formed in the outer wall of the right side of the supporting column 15, a shell 2 is arranged on one side, close to the sliding grooves 150, of the supporting column 15, lifting lugs 21 are fixed on the position, close to the center, of the outer wall of the top of the shell 2, close to the supporting column 15, at four corners, sliding blocks 22 are arranged on the outer wall of one side, away from the sliding blocks 22, of the shell 2, a plurality of first through holes 20 are formed in the outer wall of the bottom of;

the bottom end of the rotating shaft 230 is fixed with a box body 3 through bolts, a second through hole 30 is arranged on the outer wall of one side of the box body 3, a fixing plate 33 is arranged under the box body 3, first round holes are arranged at positions close to two sides inside the fixing plate 33, a second round hole is arranged at a position close to the center inside the fixing plate 33, a material guide pipe 34 is welded inside the second round hole, rotating rods 32 are fixed at positions close to two sides on the outer wall of the bottom of the box body 3 through bolts, the bottom end of each rotating rod 32 penetrates through the first round hole and extends to the lower side of the fixing plate 33, a plurality of stirring rollers 320 are fixed at positions below the fixing plate 33 on the outer wall of the circumference of each rotating rod 32 through bolts, a third motor 31 is fixed on the inner wall of the bottom of the box body 3 through bolts, a screw rod 310 is connected to the end part of an output shaft of the third motor 31, the bottom end of the, a connecting port is formed in the outer wall of the bottom of the feeding hopper 35, and a connecting pipe 36 is welded to the inner wall of the connecting port.

In this embodiment, the connecting pipe 36 and the material guiding pipe 34 are tightly welded, and the connecting pipe 36 can be stably fixed on the material guiding pipe 34, so that the charging hopper 35 can be fixed, the inner wall of the charging hopper 35 is inclined downwards, the charged crushed stone can be conveniently guided into the material guiding pipe 34, the working efficiency is improved, meanwhile, the crushed stone can be prevented from splashing out to injure workers, and the safety is good.

Specifically, the bottom outer wall of fixing base 1 is close to central point and puts the department and have balancing weight 10 through the bolt fastening for fixing base 1 is more firm, and the bottom outer wall of fixing base 1 is close to four corners department and all has cylinder 11 through the bolt fastening, and the tailpiece of the piston rod portion of cylinder 11 has bottom plate 12 through the bolt fastening, when using on unstable ground, makes bottom plate 12 support subaerial through adjusting cylinder 11, can strengthen the stability of device.

Further, there is the bracing piece 16 through the bolt fastening between fixing base 1 and the support column 15, and the bracing piece 16 supports with fixing base 1 and support column 15 and forms the triangle-shaped form, has strengthened support column 15's stability.

Besides, a driving mechanism 13 is arranged on the outer wall of the top of the fixed seat 1 near the left side, the driving mechanism 13 includes a first motor 130, a winding roller 131 is fixed on the end portion of an output shaft of the first motor 130 through a bolt, a steel wire rope 14 is bolted on the winding roller 131, one end of the steel wire rope 14 far away from the winding roller 131 passes through a fixed pulley 17 and is bolted and fixed with a lifting lug 21, a sliding block 22 is fixedly connected with the shell 2 through a bolt, the sliding block 22 is embedded in a sliding groove 150 and is in sliding connection with the sliding groove 150, the first motor 130 is started to drive the winding roller 131 to rotate and can retract the steel wire rope 14, so that the shell 2, the box body 3, the material guide pipe 34 and the rotating rod 32 can be driven to move up and down, and the sliding block 22 slides in the sliding groove 150, and the shell 2, the.

It should be noted that, the first motor 130 is fixedly connected to the fixing base 1 through a bolt, so that the first motor 130 is firmly installed on the fixing base 1, and is convenient for stable operation.

When the improved gravel mixing pile for geotechnical engineering of the embodiment is used, the first motor 130, the second motor 23 and the third motor 31 are sequentially connected with an external power supply, the first motor 130 is started to drive the winding roller 131 to rotate clockwise, so that the steel wire rope 14 can be lengthened, the shell 2, the box body 3, the material guide pipe 34 and the rotating rod 32 move downwards to the foundation pit, then the second motor 23 and the third motor 31 are started, meanwhile, gravel is added into the material guide pipe 34 through the charging hopper 35, the gravel falls into the foundation pit through the material guide pipe 34, the rotating shaft 230 is driven to rotate through the second motor 23, the box body 3, the rotating rod 32 and the mixing rollers 320 are driven to rotate, the added gravel and soil can be mixed, so that the gravel and the soil can be attached more compactly, the stability of the foundation pit is enhanced, the third motor 31 drives the screw rod 310 to rotate, and can play a role of up-down driving force on the gravel in the material guide pipe 34, thereby can effectually prevent that the rubble from blockking up the passage 34, simultaneously, start first motor 130 and drive winding roller 131 anticlockwise rotation to can pack up wire rope 14, thereby make casing 2, box 3, passage 34 and bull stick 32 rebound, slowly make passage 34 break away from the hole base, thereby make the complete falling into of rubble in the hole base.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modified is rubble stirring stake for geotechnical engineering, includes fixing base (1), its characterized in that: a supporting column (15) is fixed on the outer wall of the top of the fixed seat (1) close to the right side through a bolt, fixed pulleys (17) are fixed on the outer wall of the top of the supporting column (15) close to the two sides through bolts, two sliding grooves (150) are formed in the outer wall of the right side of the supporting column (15), a shell (2) is arranged on one side, close to the sliding grooves (150), of the supporting column (15), a lifting lug (21) is fixed on the top outer wall of the shell (2) close to the center through a bolt, the outer wall of one side of the shell (2) close to the supporting column (15) is provided with sliding blocks (22) at four corners, a plurality of first through holes (20) are arranged on the outer wall of one side of the shell (2) far away from the sliding block (22), a second motor (23) is fixed on the inner wall of the bottom of the shell (2) through a bolt, the end part of an output shaft of the second motor (23) is connected with a rotating shaft (230);

the bottom end of the rotating shaft (230) is fixedly provided with a box body (3) through bolts, a second through hole (30) is formed in the outer wall of one side of the box body (3), a fixed plate (33) is arranged under the box body (3), first round holes are formed in the positions, close to two sides, of the inner portion of the fixed plate (33), second round holes are formed in the positions, close to the center, of the inner portion of the fixed plate (33), material guide pipes (34) are welded in the inner portion of the second round holes, rotating rods (32) are fixedly arranged on the positions, close to two sides, of the outer wall of the bottom of the box body (3) through bolts, the bottom ends of the rotating rods (32) penetrate through the first round holes and extend to the lower portion of the fixed plate (33), a plurality of stirring rollers (320) are fixedly arranged on the outer wall of the circumference of the rotating rods (32) and located below the fixed plate (33) through bolts, and a third motor, the utility model discloses a feeding device, including third motor (31), output shaft end connection has screw rod (310), the bottom of screw rod (310) extends to the inside of passage (34), the top of passage (34) is equipped with loading hopper (35), the connector has been seted up on the bottom outer wall of loading hopper (35), and the welding has connecting pipe (36) on the inner wall of connector.

2. The improved gravel mixing pile for geotechnical engineering according to claim 1, wherein: the connecting pipe (36) and the material guide pipe (34) are tightly welded, and the inner wall of the periphery of the charging hopper (35) is inclined downwards.

3. The improved gravel mixing pile for geotechnical engineering according to claim 1, wherein: the bottom outer wall of fixing base (1) is close to central point and puts the department and has balancing weight (10) through the bolt fastening, the bottom outer wall of fixing base (1) is close to four corners department and all has cylinder (11) through the bolt fastening, the tailpiece of the piston rod portion of cylinder (11) has bottom plate (12) through the bolt fastening.

4. The improved gravel mixing pile for geotechnical engineering according to claim 1, wherein: and a support rod (16) is fixed between the fixed seat (1) and the support column (15) through a bolt.

5. The improved gravel mixing pile for geotechnical engineering according to claim 1, wherein: the utility model discloses a wire winding machine, including fixing base (1), fixed pulley (17) and lifting lug (21), the top outer wall of fixing base (1) is close to left side department and is equipped with actuating mechanism (13), actuating mechanism (13) include first motor (130), the output shaft tip of first motor (130) has wire winding roller (131) through the bolt fastening, bolt connection has wire rope (14) on wire winding roller (131), wire rope (14) are kept away from the one end of wire winding roller (131) pass fixed pulley (17) with it is fixed to bolt connection between lifting lug (21), slider (22) with through bolt fixed connection between casing (2), slider (22) inlay establish in spout (150) and with sliding connection between spout (150).

6. The improved gravel mixing pile for geotechnical engineering according to claim 5, wherein: the first motor (130) is fixedly connected with the fixed seat (1) through bolts.