CN214061748U

CN214061748U - Earth boring machine for civil engineering

Info

Publication number: CN214061748U
Application number: CN202022949297.XU
Authority: CN
Inventors: 刘启顺; 刘相均; 杜素云; 李少和; 贾汝达
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-27
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a earth boring machine for civil engineering relates to the earth boring machine field, including two fixed branch, be equipped with the motor head between two fixed branch, the output shaft of motor head has the pivot through shaft coupling fixed mounting, and fixed mounting has helical impeller in the pivot, and the handle removal hole has all been seted up to one side of two fixed branch. The utility model discloses in, carrying out the civil engineering in-process, need dig the hole, place the place in required digging hole with equipment, the staff both hands are held the handhold, then hold the press ram with the finger, make two fixed fixture blocks break away from fixed slot, then the starter motor head, can be under the effect of pivot, drive helical impeller rotates, thereby realize the operation of digging the hole, at the in-process of digging the hole, under the support fixed action that has stabilized base and fixed branch, helical blade's stability when having guaranteed digging the hole, avoid causing the problem that helical blade rocked at will because of soil is too hard.

Description

Earth boring machine for civil engineering

Technical Field

The utility model relates to a earth boring machine technical field especially relates to a earth boring machine for civil engineering.

Background

The civil engineering generally refers to civil engineering, the civil engineering refers to planning, building and maintaining of all basic constructions related to water, soil and culture, the earth boring machine is a special machine for fast digging pits, the earth boring machine is liberated from heavy physical labor, the power of the earth boring machine is powerful, the appearance is attractive, the operation is comfortable, the labor intensity is low, the earth boring machine is suitable for various terrains, and the efficiency is high.

In carrying out civil engineering, need use the earth boring machine to dig the hole, the strong point of being convenient for pour, but traditional earth boring machine is digging the in-process, some soil is harder, the earth boring machine is when rotatory digging, it directly holds on the earth boring machine all to be constructor, the chance of digging the hole is in disorder bounces, do not have a fine stable support device, and dig the in-process, rotatory impeller exposes externally completely, constructor maloperation, the shank of damaging easily, and moving the in-process, all be direct transport, it is comparatively hard, consequently, need a earth boring machine for civil engineering to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a earth boring machine for civil engineering to solve traditional earth boring machine and be carrying out the in-process of digging, some soil is harder, the earth boring machine is when rotatory digging, it is all that constructor directly holds on the earth boring machine, the chance of digging in disorder jumps, do not have a fine stable support device, and the in-process of digging, rotatory impeller exposes externally completely, constructor maloperation, easily bruise the shank, and moving the in-process, all be direct transport, comparatively hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a earth boring machine for civil engineering, including two fixed branch, be equipped with the motor head between two fixed branch, the output shaft of motor head has the pivot through shaft coupling fixed mounting, fixed mounting has helical impeller in the pivot, handle removal hole has all been seted up to one side of two fixed branch, the equal fixed mounting in both sides of motor head has the handle, two handle removal holes are run through in the one end activity respectively that two handle kept away from each other, the equal fixed mounting in bottom side of two fixed branch has stabilizing base, one side fixed mounting of two fixed branch has same outer guard flap.

Preferably, the adjusting groove has been seted up on one side inner wall in handle removal hole, and two are seted up on one side of handle and are pressed the groove, and two are pressed the inslot and all obtain to install and press the briquetting, and two are pressed one side of briquetting and all extend to the adjusting groove in and fixed mounting has same according to the depression bar.

Preferably, a plurality of groups of fixing clamping grooves are formed in the inner wall of one side of the adjusting groove, a group of fixing clamping blocks are fixedly mounted on one side of the pressing rod, the group of fixing clamping blocks are matched with the plurality of fixing clamping grooves in a homogeneous phase, and one side of the group of fixing clamping blocks extends into the corresponding group of fixing clamping grooves.

Preferably, one end of the pressing spring is fixedly mounted on the inner wall of one side of the pressing groove, and the other end of the pressing spring is fixedly mounted on one side of the pressing block.

Preferably, two supports are fixedly installed at the bottom side of the outer protective baffle, a roller shaft is fixedly installed between the two supports, and a movable roller is rotatably sleeved on the roller shaft.

Preferably, the bottom side of the outer guard baffle is provided with a mounting groove, and the mounting groove is matched with the movable roller.

Preferably, the inner walls of the two sides of the handle moving hole are provided with limiting grooves, the two sides of the handle are fixedly provided with limiting blocks, and one sides of the two limiting blocks, which are far away from each other, are slidably mounted in the two limiting grooves respectively.

The utility model has the advantages that:

in the utility model, during the civil engineering process, the pit needs to be dug, the equipment is placed in the required pit, the stable support can be played under the action of the stabilizing base, the hand grip is held by both hands of a worker, then the pressing rod is held by fingers, so that two fixing fixture blocks are separated from the fixing clamping groove, the motor head is started, the helical impeller can be driven to rotate under the action of the rotating shaft, the pit digging operation is realized, in the pit digging process, the stability of the helical blade during the pit digging can be ensured under the supporting and fixing action of the stabilizing base and the fixing support rod, and the problem that the helical blade shakes randomly due to the over-hard soil is avoided;

the utility model discloses in, in the in-process of digging pit, the outer guard flap of setting, can effectively avoid when digging pit, earth spatters constructor's problem on one's body, the guarantee between one deck constructor and the helical impeller is provided simultaneously, avoid the shank to receive the injury, a hole digs the back, when needing to dig pit to another place, incline fixed branch backward for remove the gyro wheel and can contact and remove with ground, through the removal that removes the gyro wheel, the intensity of labour of the whole transport of constructor has been less greatly, thereby be convenient for remove it.

Drawings

Fig. 1 is a schematic structural diagram of a left-view three-dimensional structure of a earth boring machine for civil engineering according to the present invention;

fig. 2 is a schematic structural diagram of a right-view three-dimensional structure of a pit digger for civil engineering according to the present invention;

fig. 3 is a schematic structural view of a cut-away three-dimensional structure of a pit digger for civil engineering according to the present invention;

fig. 4 is a schematic structural view of a horizontal section of a earth boring machine for civil engineering according to the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 4 of a pit excavator for civil engineering according to the present invention.

In the figure: 1. fixing the supporting rod; 2. a motor head; 3. a helical impeller; 4. a hand grip; 5. a grip moving hole; 6. a stabilizing base; 7. a limiting groove; 8. a limiting block; 9. an outer protective baffle plate; 10. a support; 11. moving the roller; 12. pressing the groove; 13. a pressing block; 14. a pressing lever; 15. fixing the fixture block; 16. fixing the clamping groove; 17. a rotating shaft; 18. mounting grooves; 19. and (4) adjusting the groove.

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.

Referring to fig. 1-5, a earth boring machine for civil engineering, including two fixed branch 1, be equipped with motor head 2 between two fixed branch 1, the output shaft of motor head 2 has pivot 17 through shaft coupling fixed mounting, fixed mounting has helical impeller 3 in the pivot 17, handle removal hole 5 has all been seted up to one side of two fixed branch 1, the equal fixed mounting in both sides of motor head 2 has handle 4, the one end that two handle 4 kept away from each other is the activity respectively and is run through two handle removal holes 5, the equal fixed mounting in bottom side of two fixed branch 1 has stabilizing base 6, one side fixed mounting of two fixed branch 1 has same outer guard flap 9.

The utility model discloses in, the adjustment tank 19 has been seted up on one side inner wall of handle removal hole 5, and two have been seted up to one side of hand grip 4 and have been pressed groove 12, and two are all obtained installing in pressing groove 12 and are pressed piece 13, and two are pressed one side of pressing piece 13 and all extend to in the adjustment tank 19 and fixed mounting has same pressure pole 14, press pole 14 to remove and can drive and press piece 13 and remove in pressing groove 12, carry on spacingly to the removal of pressing pole 14.

The utility model discloses in, seted up multiunit fixed slot 16 on one side inner wall of adjustment tank 19, press one side fixed mounting of depression bar 14 to have a set of fixed fixture block 15, a set of fixed fixture block 15 and the 16 homogeneous phase adaptations of a plurality of fixed slot, one side of a set of fixed fixture block 15 extends to in the corresponding a set of fixed slot 16, fixed fixture block 15 removes to fixed slot 16 in, can carry out the rigidity to the removal of adversary's handle 4.

The utility model discloses in, press on one side inner wall of indent 12 fixed mounting have the one end of extrusion spring, the other end fixed mounting of extrusion spring is on one side according to briquetting 13, presses briquetting 13 to remove the back, can reset under the spring action of extrusion spring.

The utility model discloses in, the bottom side fixed mounting of outer guard baffle 9 has two supports 10, and fixed mounting has the roller shaft between two supports 10, rotates on the roller shaft and has cup jointed removal gyro wheel 11, removes gyro wheel 11 and can contact and remove with ground, through the removal that removes gyro wheel 11, has less the intensity of labour of the whole transport of constructor greatly to be convenient for remove it.

The utility model discloses in, mounting groove 18 has been seted up to the bottom side of outer guard baffle 9, and mounting

groove

18 and 11 looks adaptations of removal gyro wheel are convenient for remove gyro wheel 11 and roll.

The utility model discloses in, all seted up spacing groove 7 on the both sides inner wall of handle removal hole 5, the equal fixed mounting in both sides of handle 4 has stopper 8, and one side that two stopper 8 kept away from each other is slidable mounting respectively in two spacing grooves 7, and the removal of adversary's handle 4 is carried on spacingly.

This practical theory of operation:

in the utility model, in the civil engineering process, the pit needs to be dug, the equipment is placed in the required pit, after the two fixed supporting rods 1 are placed, the stable support can be played under the action of the stabilizing base 6, the staff holds the handle 4 with both hands, then holds the pressing rod 14 with fingers, the pressing rod 14 moves to drive the pressing block 13 to move and compress the extrusion spring, the pressing rod 14 moves to drive the fixed clamping blocks 15 to move, and the two fixed clamping blocks 15 are separated from the fixed clamping grooves 16, then the motor head 2 is started, the helical impeller 3 can be driven to rotate under the action of the rotating shaft 17, thereby the pit digging operation is realized, in the pit digging process, under the supporting and fixing action of the stabilizing base 6 and the fixed supporting rods 1, the stability of the helical blade during pit digging can be ensured, the problem that the helical blade shakes randomly due to the over-hard soil is avoided, simultaneously in the in-process of digging pit, outer guard baffle 9 of setting, can effectively avoid when digging pit, earth spatters constructor's problem on one's body, the guarantee between one deck constructor and helical impeller 3 is provided simultaneously, avoid the shank to receive the injury, a pit is dug the back, when needing to dig pit to another place, incline fixed branch 1 backward, make to remove gyro wheel 11 and can contact and remove with ground, through the removal that removes gyro wheel 11, the intensity of labour of the whole transport of constructor has been less greatly, thereby be convenient for remove it, high durability and convenient use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a earth boring machine for civil engineering, includes two fixed branch (1), is equipped with motor head (2) between two fixed branch (1), and the output shaft of motor head (2) has pivot (17) through shaft coupling fixed mounting, and fixed mounting has helical blade wheel (3), its characterized in that on pivot (17): handle removal hole (5) have all been seted up to one side of two fixed branch (1), the equal fixed mounting in both sides of motor head (2) has handle (4), and two handle (4) one end of keeping away from each other are the activity respectively and are run through two handle removal holes (5), and the equal fixed mounting in bottom side of two fixed branch (1) has stable base (6), and one side fixed mounting of two fixed branch (1) has same outer guard flap (9).

2. A trench cutter for civil engineering as claimed in claim 1, wherein: the handle removes and has seted up adjustment tank (19) on one side inner wall of hole (5), and two are seted up on one side of handle (4) and press groove (12), all obtain in two press groove (12) to install and press according to piece (13), and two are pressed one side of piece (13) and all extend to in adjustment tank (19) and fixed mounting have same according to pressure pole (14).

3. A trench cutter for civil engineering as claimed in claim 2, wherein: the adjustable clamping device is characterized in that a plurality of groups of fixing clamping grooves (16) are formed in the inner wall of one side of the adjusting groove (19), a group of fixing clamping blocks (15) are fixedly mounted on one side of the pressing rod (14), the group of fixing clamping blocks (15) are matched with the fixing clamping grooves (16) in a homogeneous phase mode, and one side of the group of fixing clamping blocks (15) extends into the corresponding group of fixing clamping grooves (16).

4. A trench cutter for civil engineering as claimed in claim 2, wherein: one end of an extrusion spring is fixedly installed on the inner wall of one side of the pressing groove (12), and the other end of the extrusion spring is fixedly installed on one side of the pressing block (13).

5. A trench cutter for civil engineering as claimed in claim 1, wherein: two supports (10) are fixedly installed at the bottom side of the outer protective baffle (9), a roller shaft is fixedly installed between the two supports (10), and a movable roller (11) is rotatably sleeved on the roller shaft.

6. A trench cutter for civil engineering as claimed in claim 1, wherein: the bottom side of the outer guard baffle (9) is provided with a mounting groove (18), and the mounting groove (18) is matched with the movable roller (11).

7. A trench cutter for civil engineering as claimed in claim 1, wherein: limiting grooves (7) are formed in the inner walls of the two sides of the handle moving hole (5), limiting blocks (8) are fixedly mounted on the two sides of the handle (4), and one sides, far away from each other, of the two limiting blocks (8) are slidably mounted in the two limiting grooves (7) respectively.