CN211874377U

CN211874377U - Hole digging machine depth feeding device

Info

Publication number: CN211874377U
Application number: CN202020372216.1U
Authority: CN
Inventors: 聂山富; 付娅兰; 汤勇
Original assignee: Sichuan Xinzhongneng Construction Engineering Co ltd
Current assignee: Sichuan Xinzhongneng Construction Engineering Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-06
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to a dig hole machine degree of depth feeding device belongs to the technical field who digs the hole machine, and it includes fixed connection in subaerial rectangle base, and base up end fixedly connected with support, sliding connection have in the support lead sediment mechanism, and horizontal sliding connection has the butt mechanism that promotes to lead sediment mechanism level and slide in the support, leads to be provided with latch mechanism in the sediment mechanism, digs the coaxial fixedly connected with auger bit of terminal surface under the hole machine hob. The utility model discloses have and utilize butt mechanism to promote to lead sediment mechanism and will dig hole machine hob outer wall parcel, the soil of auger bit unscrewing slides out in the sediment mechanism is led from digging hole machine hob, and the convenience is collected the processing to the soil in the soil hole, practices thrift operating time and improves work efficiency's effect.

Description

Hole digging machine depth feeding device

Technical Field

The utility model belongs to the technical field of the technique of boring machine and specifically relates to a bore boring machine degree of depth feeding device is related to.

Background

The drilling machine is a general name of machinery and equipment which leaves a cylindrical hole or a hole on a target object by using a tool which is harder and sharper than the target object through a rotary cutting or rotary extrusion mode, and is also called as a drilling machine, a punching machine, a through hole machine and the like; the expected effect is achieved by drilling the precise parts, and the drilling machines comprise a semi-automatic drilling machine and a full-automatic drilling machine, so that the cost of human resources is increased; most enterprises consider full-automatic drilling machines as a development direction.

The prior Chinese patent publication No. CN110700339A discloses a multifunctional excavator in 1/17/2020, which comprises a base, wherein the upper end surface of the base is rotatably connected with a rotating platform, the upper end surface of the rotating platform is fixedly connected with a cockpit, an operating platform is arranged in the cockpit, a drilling mechanism is arranged on the base, the drilling mechanism comprises a drilling machine movable arm hinged on the upper end surface of the rotating platform, one end of the drilling machine movable arm is fixedly connected with a power mechanism, the power mechanism comprises a power support frame fixedly connected with one end of a drilling exciting wall, a power motor is fixedly connected in the power support frame, a power motor main shaft penetrates through the power support frame and is fixedly connected with a drill rod mechanism, the drilling mechanism is positioned below the power mechanism, the drilling mechanism comprises a screw rod fixedly connected at the lower end of the power head, the power motor, and conveying the soil loosened by the screw rod drill to the screw rod blades, after a certain amount of soil is accumulated on the screw rod blades, pulling out the screw rod from the soil layer, driving the screw rod to rotate by a main shaft of the power motor so as to enable the soil on the screw rod blades to slide down, screwing the screw rod into the excavated soil pit, and repeating the operation until the hole excavation is finished.

The above prior art solutions have the following drawbacks: when the hob is pulled out from the soil layer, the soil part on the blade of the hob can slide into the soil pit, extra time is wasted for cleaning, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dig not enough of hole machine degree of depth feeding device that exists to prior art. The soil in the soil hole dug by the hole digging machine is guided, the soil in the soil hole is continuously conveyed to the ground by the spiral rod, the falling soil in the soil layer process is reduced when the spiral rod is pulled out, the working time is saved, and the working efficiency is improved.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a dig hole machine degree of depth feeding device, includes fixed connection in subaerial rectangle base, base up end fixedly connected with support, sliding connection has the sediment mechanism of leading in the support, horizontal sliding connection has the butt mechanism that promotes to lead sediment mechanism horizontal slip in the support, it is provided with latch mechanism in the sediment mechanism to lead, dig coaxial fixedly connected with auger bit of terminal surface under the hole machine hob.

Through adopting above-mentioned technical scheme, utilize butt mechanism to promote to lead sediment mechanism and will dig hole machine hob outer wall parcel, the soil of auger bit unscrewing slides out in leading sediment mechanism through digging hole machine hob, and the convenience is collected the processing to the downthehole soil of soil, practices thrift operating time and improves work efficiency.

The present invention may be further configured in a preferred embodiment as: the base is provided with a first through hole.

Through adopting above-mentioned technical scheme, first through-hole plays the guide effect, and the first through-hole position is promptly to wait to dig the hole position.

The present invention may be further configured in a preferred embodiment as: the support is provided with a first sliding groove along the width direction of the base, two sides of the first sliding groove are opened, and the screw rod of the hole digging machine slides into the first sliding groove from one side of the first sliding groove.

Through adopting above-mentioned technical scheme, dig hole machine hob sideslips to first through-hole top from first spout one, reduces and digs hole machine hob lifting height, easy operation is laborsaving.

The present invention may be further configured in a preferred embodiment as: the support has seted up the second spout along length direction, lead sediment mechanism and include two guard plates of sliding connection in the second spout, the guard plate cross-section is semi-circular, two when the guard plate contradicts each other, two the guard plate constitutes circular sediment chamber of leading, lead sediment intracavity wall and contradict in digging hole machine hob blade.

Through adopting above-mentioned technical scheme, the soil that auger bit unscrewed is transported down from leading sediment chamber upper end roll-off at the hole digger hob to the convenience is collected the processing to the downthehole soil of soil, practices thrift operating time and improves work efficiency.

The present invention may be further configured in a preferred embodiment as: the upper end face of the protection plate is vertically and fixedly connected with a connecting plate, a second through hole is formed in the connecting plate, two first connecting rods are fixedly connected to the side wall of the power supporting frame of the hole digging machine, and the first connecting rods penetrate through the second through hole.

Through adopting above-mentioned technical scheme, the guard plate is connected with digging the hole machine with first connecting rod and first connecting plate, and the reinforcing is led the sediment mechanism and is dug the stability of being connected between the hole machine.

The present invention may be further configured in a preferred embodiment as: the butt mechanism includes the subassembly that slides of horizontal sliding connection in the second spout, be provided with the fixed subassembly of being connected the subassembly that will slide and lead sediment mechanism in the subassembly that slides, the subassembly that slides includes two first backup pads of sliding connection in the second spout, two first backup pad is located respectively leads sediment mechanism both sides, first backup pad is towards guard plate one side fixedly connected with second connecting rod, the second connecting rod deviates from first backup pad one end fixedly connected with second backup pad, the guard plate is close to second backup pad one side and is vertical to have seted up the third spout, second backup pad sliding connection is in the third spout.

Through adopting above-mentioned technical scheme, first backup pad slides and drives second connecting rod and second backup pad and slide to make the guard plate slide to digging hole machine hob direction, the vertical sliding connection of second backup pad can reduce the influence that the second backup pad slided in vertical direction to the guard plate in the third spout.

The present invention may be further configured in a preferred embodiment as: the fixed subassembly includes the third backup pad of sliding connection in the fourth spout, third backup pad up end fixedly connected with driving motor, the driving motor main shaft is towards the coaxial fixedly connected with third connecting rod of guard plate, third connecting rod threaded connection is in the second backup pad, the third connecting rod passes second backup pad and guard plate threaded connection.

Through adopting above-mentioned technical scheme, driving motor starts, in the third connecting rod screw in guard plate, effectively strengthens the stability of being connected between subassembly and the guard plate that slides, and the back is unscrewed in the guard plate to the third connecting rod, and the guard plate can slide on vertical direction along with digging hole machine threaded rod, and easy operation is convenient.

The present invention may be further configured in a preferred embodiment as: the base up end fixedly connected with push-and-pull pneumatic cylinder, push-and-pull pneumatic cylinder body fixed connection are in the base up end, and push-and-pull pneumatic cylinder piston rod fixed connection deviates from second connecting rod one side in first backup pad, and push-and-pull pneumatic cylinder piston rod is flexible along base length direction.

Through adopting above-mentioned technical scheme, utilize the push-and-pull pneumatic cylinder to promote first backup pad and slide, it is laborsaving reliable to work.

The present invention may be further configured in a preferred embodiment as: the first supporting plate is towards second supporting plate one side fixedly connected with auxiliary rod, auxiliary rod other end fixed connection is in second supporting plate towards first supporting plate one side, the guard plate is close to second supporting plate one side and has vertically seted up the fourth spout, second connecting rod sliding connection is in the fourth spout.

Through adopting above-mentioned technical scheme, the auxiliary rod can strengthen the stability of being connected between first backup pad and the second backup pad.

The present invention may be further configured in a preferred embodiment as: the clamping mechanism comprises a convex block fixedly connected to one of the abutting surfaces of the protection plate and the other protection plate, a groove is formed in the other abutting surface of the protection plate and the other protection plate, and the convex block on the protection plate is clamped in the groove on the other protection plate.

Through adopting above-mentioned technical scheme, lug and recess can increase the connection stability between the guard plate, make difficult the throw off between the guard plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the abutting mechanism is used for pushing the slag guide mechanism to wrap the outer wall of the screw rod of the hole digger, soil loosened by the spiral drill bit slides out of the slag guide mechanism through the screw rod of the hole digger, collection and treatment are convenient, working time is saved, and working efficiency is improved;

2. the driving motor is started, the third connecting rod is screwed into the protection plate, the connection stability between the sliding assembly and the protection plate is effectively enhanced, the protection plate can slide in the vertical direction along with the threaded rod of the hole digging machine after the third connecting rod is screwed out of the protection plate, and the operation is simple and convenient;

3. the convex blocks and the grooves can increase the connection stability between the protection plates, so that the protection plates are not easy to separate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partially enlarged view of portion A of FIG. 1, primarily illustrating the clamping mechanism;

FIG. 3 is a partial cross-sectional schematic view of the present embodiment for showing the abutting mechanism;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3, which is mainly used for showing the fixing component.

Reference numerals: 110. a power support frame; 120. a screw rod; 130. a first connecting rod; 210. a base; 220. a support; 230. a helical drill bit; 240. a first through hole; 250. a first chute; 260. a second chute; 310. a slag guide mechanism; 311. a protection plate; 312. a connecting plate; 313. a second through hole; 314. a slag guide cavity; 315. a third chute; 316. a fourth chute; 410. a clamping mechanism; 411. a bump; 412. a groove; 500. an abutting mechanism; 510. a slipping component; 511. a first support plate; 512. a second connecting rod; 513. a second support plate; 514. a push-pull hydraulic cylinder; 515. a fifth chute; 520. a fixing assembly; 521. a third support plate; 522. a drive motor; 523. a third connecting rod; 530. an auxiliary lever.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a dig hole machine degree of depth feeding device, including fixed connection in subaerial rectangle base 210, base 210 up end fixedly connected with support 220, sliding connection has the sediment mechanism 310 of leading in the support 220, and horizontal sliding connection has butt mechanism 500 in the support 220, and butt mechanism 500 promotes to lead sediment mechanism 310 horizontal slip, leads to be provided with clamping mechanism 410 on the sediment mechanism 310, digs coaxial fixedly connected with auger bit 230 of terminal surface under the quick-witted hob 120 of hole.

Referring to FIG. 1, the auger bit 230 has a larger outer diameter of blades at the end near the auger stem 120 than the outer diameter of blades of the auger stem 120.

Referring to fig. 1, a first through hole 240 is formed in the base 210, the first through hole 240 plays a guiding role, and the position of the first through hole 240 is a hole to be dug.

Referring to fig. 1, the bracket 220 is provided with a first sliding groove 250 along the width direction of the base 210, two sides of the first sliding groove 250 are open, the boring machine screw rod 120 slides into the first sliding groove 250 from one side of the first sliding groove 250, and when the boring machine screw rod 120 slides to the position right above the first through hole 240, the sliding is stopped. The hole digging machine screw rod 120 slides to the position above the first through hole 240 from one side of the first sliding groove 250, the lifting height of the hole digging machine screw rod 120 is reduced, and the operation is simple and labor-saving.

Referring to fig. 1, the slag guide mechanism 310 includes two protection plates 311 horizontally slidably connected in the bracket 220, the cross-section of the protection plates 311 is semicircular, when the two protection plates 311 abut against each other, the two protection plates 311 form a circular slag guide cavity 314, and the inner wall of the slag guide cavity 314 abuts against the blade of the boring machine screw 120.

Referring to fig. 1, the bracket 220 is provided with a second sliding groove 260 along the length direction of the base 210, and the protection plate 311 is slidably connected in the second sliding groove 260.

Referring to fig. 1, the abutting mechanism 500 includes a sliding assembly 510 horizontally slidably connected in the bracket 220, and a fixing assembly 520 for connecting the sliding assembly 510 and the slag guiding mechanism 310 is disposed in the sliding assembly 510.

Referring to fig. 1 and 2, a connecting plate 312 is vertically and fixedly connected to the upper end surface of the protection plate 311, a second through hole 313 is formed in the connecting plate 312, two first connecting rods 130 are fixedly connected to the side wall of the hole digging machine power supporting frame 110, and the first connecting rods 130 penetrate through the second through holes 313.

Referring to fig. 1 and 2, a third sliding groove 315 is vertically formed in one side, close to the second supporting plate 513, of the protection plate 311, the second supporting plate 513 is slidably connected into the third sliding groove 315, a fourth sliding groove 316 is vertically formed in one side, close to the second supporting plate 513, of the protection plate 311, and the second connecting rod 512 is slidably connected into the fourth sliding groove 316.

Referring to fig. 2, the latch mechanism 410 includes a protrusion 411 fixedly connected to one abutting surface of the protection plate 311 and the other protection plate 311, a groove 412 is formed on the other abutting surface of the protection plate 311 and the other protection plate 311, and the protrusion 411 on the protection plate 311 is latched in the groove 412 on the other protection plate 311.

Referring to fig. 3, the sliding assembly 510 includes two first supporting plates 511 slidably connected in the second sliding groove 260, the two first supporting plates 511 are respectively located at two sides of the slag guiding mechanism 310, the first supporting plates 511 are fixedly connected with a second connecting rod 512 towards one side of the protection plate 311, the second connecting rod 512 deviates from one end of the first supporting plates 511 and is fixedly connected with a second supporting plate 513, and the second supporting plate 513 is vertically slidably connected in the protection plate 311.

Referring to fig. 3, the auxiliary rod 530 is fixedly coupled to a side of the first support plate 511 facing the second support plate 513, and the other end of the auxiliary rod 530 is fixedly coupled to a side of the second support plate 513 facing the first support plate 511.

Referring to fig. 3, a push-pull hydraulic cylinder 514 is fixedly connected to the upper end surface of the base 210, a cylinder body of the push-pull hydraulic cylinder 514 is fixedly connected to the upper end surface of the base 210, a piston rod of the push-pull hydraulic cylinder 514 is fixedly connected to one side of the first supporting plate 511, which is far away from the second connecting rod 512, and the piston rod of the push-pull hydraulic cylinder 514 extends and retracts along the length direction.

Referring to fig. 3 and 4, the fixing assembly 520 includes a third support plate 521 slidably connected in the second connecting rod 512 along the length direction of the base 210, a driving motor 522 is fixedly connected to the upper end surface of the third support plate 521, a third connecting rod 523 is fixedly connected to the main shaft of the driving motor 522 coaxially facing the shielding plate 311, the third connecting rod 523 is screwed to the second support plate 513, and the third connecting rod 523 penetrates through the second support plate 513 and is screwed to the shielding plate 311.

Referring to fig. 4, a fifth sliding groove 515 is formed in the second connecting rod 512 along the length direction of the base 210, and the third supporting plate 521 is slidably connected in the fifth sliding groove 515.

The implementation manner of the embodiment is as follows: the boring machine screw 120 slides into the first sliding groove 250 from the first sliding groove 250 side, the boring machine screw 120 stays above the first through hole 240, and the boring machine screw 120 drives the auger bit 230 to rotate so that the boring machine screw 120 enters the first through hole 240. The piston rod of the push-pull hydraulic cylinder 514 extends to push the first support plate 511 to slide towards the direction of the boring machine screw rod 120, the protection plate 311 slides towards the direction of the boring machine screw rod 120, the first connecting rod 130 is inserted into the second through hole 313, and the protrusion 411 on the protection plate 311 is clamped in the groove 412 on the other protection plate 311.

When the driving motor 522 is activated, the third connecting rod 523 retreats from the shielding plate 311, and the third support plate 521 slides in a direction away from the shielding plate 311. The auger 120 and the auger bit 230 continue to rotate to feed into the soil layer, the slag guide mechanism 310 descends along with the auger bit, and the soil loosened by the auger bit 230 is conveyed by the auger 120 of the hole digger and slides out of the upper end of the slag guide cavity 314.

After the soil in the hole is cleared, the auger stem 120 and the auger bit 230 of the hole digger ascend, and the slag guide mechanism 310 ascends accordingly. When the slag guide mechanism 310 slides out of the first through hole 240, the driving motor 522 is started, the third connecting rod 523 enters the protection plate 311 again, the piston rod of the push-pull hydraulic cylinder 514 is retracted into the cylinder body, and the protection plate 311 slides towards the direction far away from the screw rod 120 of the hole digging machine under the driving of the sliding component 510.

After the protection plate 311 is separated, the boring machine screw 120 is exposed, the boring machine screw 120 slides out from the first sliding groove 250, and soil on the blade of the screw 120 is cleaned.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a hole digging machine degree of depth feed arrangement which characterized in that: including fixed connection in subaerial rectangle base (210), base (210) up end fixedly connected with support (220), sliding connection has in support (220) leads sediment mechanism (310), horizontal sliding connection has the butt mechanism (500) that the promotion led sediment mechanism (310) horizontal slip in support (220), it is provided with clamping mechanism (410) on sediment mechanism (310) to lead, dig coaxial fixedly connected with auger bit (230) of terminal surface under boring machine hob (120).

2. The earth boring machine depth feed apparatus of claim 1, wherein: the base (210) is provided with a first through hole (240).

3. The earth boring machine depth feed apparatus of claim 2, wherein: the support (220) is provided with a first sliding groove (250) along the width direction of the base (210), two sides of the first sliding groove (250) are opened, and the screw rod (120) of the hole digging machine slides into the first sliding groove (250) from one side of the first sliding groove (250).

4. A hole cutter depth feed apparatus as defined in claim 3, wherein: second spout (260) have been seted up along length direction in support (220), it includes two guard plates (311) of sliding connection in second spout (260) to lead sediment mechanism (310), guard plate (311) cross-section is semi-circular, two when guard plate (311) contradicts each other, two guard plate (311) constitute circular sediment chamber (314) of leading, lead sediment chamber (314) inner wall and contradict in boring machine hob (120) blade.

5. The earth boring machine depth feed apparatus of claim 4, wherein: the upper end face of the protection plate (311) is vertically and fixedly connected with a first connecting rod (130), a second through hole (313) is formed in the first connecting rod (130), the side wall of the hole digging machine power supporting frame (110) is fixedly connected with two first connecting rods (130), and the first connecting rods (130) penetrate through the second through holes (313).

6. The earth boring machine depth feed apparatus of claim 5, wherein: the abutting mechanism (500) comprises a sliding component (510) horizontally and slidably connected in the second sliding groove (260), a fixed component (520) which connects the sliding component (510) with the slag guide mechanism (310) is arranged in the sliding component (510), the sliding component (510) comprises two first supporting plates (511) which are connected in a sliding way in the second sliding chute (260), the two first supporting plates (511) are respectively positioned at two sides of the slag guide mechanism (310), one side of the first supporting plate (511) facing the protection plate (311) is fixedly connected with a second connecting rod (512), one end of the second connecting rod (512) departing from the first supporting plate (511) is fixedly connected with a second supporting plate (513), a third sliding groove (315) is vertically arranged on one side of the protection plate (311) close to the second support plate (513), the second supporting plate (513) is connected in a sliding way in the third sliding groove (315).

7. The earth boring machine depth feed apparatus of claim 6, wherein: fourth spout (316) have been seted up along base (210) length direction in second connecting rod (512), fixed subassembly (520) include third backup pad (521) of sliding connection in fourth spout (316), up end fixedly connected with driving motor (522) in third backup pad (521), driving motor (522) main shaft is towards protection plate (311) coaxial fixedly connected with third connecting rod (523), third connecting rod (523) threaded connection is in second backup pad (513), third connecting rod (523) pass second backup pad (513) and protection plate (311) threaded connection.

8. The earth boring machine depth feed apparatus of claim 7, wherein: base (210) up end fixedly connected with push-and-pull pneumatic cylinder (514), push-and-pull pneumatic cylinder (514) cylinder body fixed connection in base (210) up end, push-and-pull pneumatic cylinder (514) piston rod fixed connection deviates from second connecting rod (512) one side in first backup pad (511), and push-and-pull pneumatic cylinder (514) piston rod is flexible along base (210) length direction.

9. The earth boring machine depth feed apparatus of claim 8, wherein: first backup pad (511) are towards second backup pad (513) one side fixedly connected with auxiliary rod (530), auxiliary rod (530) other end fixed connection is in second backup pad (513) towards first backup pad (511) one side, fourth spout (316) have vertically been seted up to guard plate (311) near second backup pad (513) one side, second connecting rod (512) sliding connection is in fourth spout (316).

10. The earth boring machine depth feed apparatus of claim 9, wherein: the clamping mechanism (410) comprises a convex block (411) fixedly connected to one abutting surface of the protection plate (311) and the other protection plate (311), a groove (412) is formed in the other abutting surface of the protection plate (311) and the other protection plate (311), and the convex block (411) on the protection plate (311) is clamped in the groove (412) in the other protection plate (311).