CN212563064U

CN212563064U - Digging device for civil construction

Info

Publication number: CN212563064U
Application number: CN202020798444.5U
Authority: CN
Inventors: 吴志武; 梁明基; 戴福军; 罗子英
Original assignee: Shenzhen Scenic Spot Construction Co ltd
Current assignee: Shenzhen Scenic Spot Construction Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-19
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a digging device for civil engineering, including bottom plate and first lead screw, the second fixed plate is all installed at the both ends of bottom plate bottom, and the both sides of second fixed plate one end all install the auxiliary wheel, the second device shell that runs through to the bottom plate bottom is installed on the bottom plate top, and the both ends of second device shell inner wall all install the second lead screw through the bearing, the outside of second lead screw all is provided with the nut, and the one end of nut transversely installs first fixed plate, the third motor is installed on the top of first fixed plate, and the third motor output end installs the drill bit that runs through to second device shell bottom through the bearing, the through-hole has all been seted up to the bottom at second device shell inner wall both ends, and first electric telescopic handle is all installed to the inside one end of through-hole. This digging device for civil engineering rotates through the first lead screw of second motor drive and carries on spacingly to the slider for the device can be according to the degree of depth that will go the adjustment digging when using.

Description

Digging device for civil construction

Technical Field

The utility model relates to a construction machinery equipment technical field specifically is a digging device for civil engineering.

Background

Along with the continuous development of building industry, can use the device of digging pit at the in-process of digging pit and piling, the device of digging pit is a cave form soil preparation operation device that is used for before the building, is that people are in order to satisfy the needs of social life, utilizes the material technical means of mastering to the artificial environment that certain scientific law, geomantic omen theory and aesthetic rule created is applied, traditional for the civil engineering building device of digging pit can satisfy people's user demand basically, but still has certain problem, specific problem as follows:

1. most of the existing devices of the pit digging devices for civil constructions in the current market often need to dig pits on the ground when in use, but the digging parts in the devices are often cleaned manually in the pit digging process, which wastes time and labor;

2. most existing devices of digging devices for civil engineering building in the market at present can not remove the depth that adjusting device removed the pit according to the demand that uses when using for the device can not need to do over again because the degree of depth of digging the pit is not uniform when using.

Disclosure of Invention

An object of the utility model is to provide a digging device for civil engineering to waste time and energy and the degree of depth need not carry out the problem of doing over again when solving the clearance that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pit digging device for civil construction comprises a bottom plate and a first screw rod, wherein both ends of the bottom end of the bottom plate are provided with second fixing plates, and both sides of one end of the second fixed plate are provided with auxiliary wheels, the top end of the bottom plate is provided with a second device shell which penetrates to the bottom end of the bottom plate, and both ends of the inner wall of the second device shell are provided with second screw rods through bearings, the outer sides of the second screw rods are provided with nuts, and one end of the nut is transversely provided with a first fixing plate, the top end of the first fixing plate is provided with a third motor, and the output end of the third motor is provided with a drill bit penetrating to the bottom end of the second device shell through a bearing, the bottom ends of the two ends of the inner wall of the second device shell are both provided with through holes, and first electric telescopic handle is all installed to the inside one end of through-hole, first device shell is installed to the one end on bottom plate top, and the bottom that first device shell is close to second device shell one end installs the water pump.

Preferably, the water pump output end is installed and runs through to the inside hose that is connected with the shower nozzle of through-hole, the second motor is installed to the one end on second device shell top, and the first lead screw that runs through to second device shell inside wall is installed through the bearing to the second motor output.

Preferably, the first screw rod is provided with a limiting block penetrating to the outer side of the second device shell, and a sliding block connected with a nut is arranged on the outer side of the first screw rod at the top end of the limiting block.

Preferably, first gear is all installed to the bottom in the second lead screw outside, and the outside meshing of first gear has the ring gear, the fourth motor is installed to the one end of bottom plate top second device shell, and the fourth motor output is installed through the bearing and is run through to bottom plate inner wall and ring gear engaged with second gear mutually.

Preferably, the baffle is all installed to first electric telescopic handle's bottom, the spout has all been seted up to the bottom of the inside both sides of through-hole, second electric telescopic handle is all installed to the bottom of through-hole, and second electric telescopic handle one end all articulates has the shower nozzle with spout sliding connection.

Preferably, the first motor is installed on the top that the second fixed plate is close to auxiliary wheel one end, and the action wheel is all installed to the output of first motor, the action wheel outside all is provided with the track with auxiliary wheel sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the pit digging device for civil construction;

1. by installing the water pump, the first device shell and the third motor, the second electric telescopic rod pushes out the spray head through the chute after the through hole is opened through the first electric telescopic rod, meanwhile, the water pump conveys liquid in the first device shell to the spray head through the hose, and the third motor is cleaned through the spray head, so that the device can be better cleaned when in use, and the use efficiency of the device is improved;

2. meanwhile, the device is provided with a limiting block, a first screw rod and a second motor, the first screw rod is driven to rotate by the second motor, the limiting block is driven to move to limit the sliding block, and the depth of the dug pit can be adjusted according to the requirement when the device is used;

3. the device rotates through installing auxiliary wheel, action wheel and first motor simultaneously, through first motor drive action wheel, drives the track through the action wheel simultaneously and rotates in the outside of auxiliary wheel for the different topography of adaptation that the device can be better when using uses.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic right sectional view of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. an auxiliary wheel; 2. a driving wheel; 3. a first motor; 4. a base plate; 5. a water pump; 6. a first device housing; 7. a limiting block; 8. a first lead screw; 9. a second motor; 10. a slider; 11. a third motor; 12. a drill bit; 13. a first fixing plate; 14. a nut; 15. a second lead screw; 16. a fourth motor; 17. a first gear; 18. a second gear; 19. a first electric telescopic rod; 20. a through hole; 21. a second fixing plate; 22. a crawler belt; 23. a baffle plate; 24. a gear ring; 25. a second electric telescopic rod; 26. a second device housing; 27. a spray head; 28. a hose; 29. a chute.

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 an embodiment: a digging device for civil construction comprises a bottom plate 4 and a first screw rod 8, wherein two ends of the bottom end of the bottom plate 4 are provided with second fixing plates 21;

the top end of one end, close to the auxiliary wheel 1, of the second fixing plate 21 is provided with a first motor 3, the type of the first motor 3 can be MSME-5AZG1, the output ends of the first motor 3 are provided with driving wheels 2, the outer sides of the driving wheels 2 are provided with crawler belts 22 in sliding connection with the auxiliary wheel 1, when the device is used, the driving wheels 2 are driven to rotate by the first motor 3, meanwhile, the crawler belts 22 are driven to rotate, and the crawler belts 22 are assisted by the auxiliary wheel 1, so that the device can be better suitable for different terrains to be used when the device is used;

the auxiliary wheels 1 are arranged on two sides of one end of the second fixing plate 21, the second device shell 26 penetrating to the bottom end of the bottom plate 4 is arranged at the top end of the bottom plate 4, and the second screw rod 15 is arranged on two ends of the inner wall of the second device shell 26 through bearings;

the bottom end of the outer side of the second screw rod 15 is provided with a first gear 17, the outer side of the first gear 17 is engaged with a gear ring 24, one end of a second device shell 26 at the top end of the bottom plate 4 is provided with a fourth motor 16, the model of the fourth motor 16 can be MSME-011G1, the output end of the fourth motor 16 is provided with a second gear 18 which penetrates through the inner wall of the bottom plate 4 and is engaged with the gear ring 24 through a bearing, and when the electric power tool is used, the fourth motor 16 drives the second gear 18 to rotate and simultaneously drives the gear ring 24 engaged with the second gear to rotate, and when the electric power tool rotates, the gear ring 24 drives the first gear 17 to rotate so as to provide power for the second screw rod 15;

the outer sides of the second screw rods 15 are provided with nuts 14, one ends of the nuts 14 are transversely provided with first fixing plates 13, the top ends of the first fixing plates 13 are provided with third motors 11, the types of the third motors 11 can be BLDC-38S, the output ends of the third motors 11 are provided with drill bits 12 penetrating to the bottom ends of the second device shells 26 through bearings, the bottom ends of the two ends of the inner walls of the second device shells 26 are provided with through holes 20, one ends inside the through holes 20 are provided with first electric telescopic rods 19, and the types of the first electric telescopic rods 19 can be LA 10-021D;

the baffle plates 23 are mounted at the bottom ends of the first electric telescopic rods 19, the sliding grooves 29 are formed in the bottom ends of two sides in the through holes 20, the second electric telescopic rods 25 are mounted at the bottom ends of the through holes 20, the type of each second electric telescopic rod 25 can be LAF10-021D, one end of each second electric telescopic rod 25 is hinged with a spray head 27 in sliding connection with the corresponding sliding groove 29, when the device is used, the baffle plates 23 are pulled up through the first electric telescopic rods 19, the through holes 20 are opened, and meanwhile, the spray heads 27 are pushed out to a certain position through the sliding grooves 29 through the second electric telescopic rods 25, so that the interior of the device can be cleaned when the device is used;

a first device shell 6 is arranged at one end of the top end of the bottom plate 4, a water pump 5 is arranged at the bottom end of the first device shell 6 close to one end of the second device shell 26, and the type of the water pump 5can be 150QJ 10-50/7;

the output end of the water pump 5 is provided with a hose 28 which penetrates into the through hole 20 and is connected with the spray head 27, one end of the top end of the second device shell 26 is provided with a second motor 9, the model of the second motor 9 CAN be ZD-M42P-485CAN, the output end of the second motor 9 is provided with a first screw rod 8 which penetrates into the inner side wall of the second device shell 26 through a bearing, when the device is used, the second motor 9 drives the first screw rod 8 to rotate, and when the first screw rod 8 rotates, the limiting block 7 is driven to move, so that the depth of a pit CAN be adjusted according to the requirements of a user when the device is used;

the stopper 7 that runs through to the second device shell 26 outside is provided with in the first lead screw 8 outside, and the first lead screw 8 outside in stopper 7 top is provided with the slider 10 that is connected with nut 14, and first lead screw 8 rotates and drives stopper 7 simultaneously and remove and adjust the position of slider 10 during the use for the device can be better when using according to user's requirement with go to adjust.

The working principle is as follows: when the digging device for civil engineering is used, the first motor 3 drives the driving wheel 2 to rotate, the driving wheel 2 drives the crawler 22 to rotate when rotating, the auxiliary wheel 1 assists the crawler 22 to rotate, so that the device can adapt to different terrains to be used when in use, meanwhile, the third motor 11 drives the drill bit 12 to rotate, when the drill bit 12 rotates, the second motor 9 drives the first screw rod 8 to rotate, when the first screw rod 8 rotates, the limiting block 7 is driven to move, the position of the sliding block 10 is limited, simultaneously, the fourth motor 16 drives the second gear 18 to rotate, the gear ring 24 meshed with the second screw rod is driven to rotate, the first gear 17 is driven to rotate, the second screw rod 15 is driven to rotate, the nut 14 is driven to move, and the first fixing plate 13 is driven to be fixed, carry on spacingly through stopper 7 to drill bit 12, drive baffle 23 through first electric telescopic handle 19 after the device finishes using and remove and promote shower nozzle 27 through second electric telescopic handle 25 and slide on spout 29 after baffle 23 has putd aside, the inside liquid of rethread water pump 5 with first device shell 6 passes through hose 28 and carries shower nozzle 27 and clear up third motor 11, above does the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a digging device for civil engineering, includes bottom plate (4) and first lead screw (8), its characterized in that: the two ends of the bottom plate (4) are provided with second fixing plates (21), the two sides of one end of each second fixing plate (21) are provided with auxiliary wheels (1), the top end of the bottom plate (4) is provided with a second device shell (26) penetrating through the bottom end of the bottom plate (4), the two ends of the inner wall of each second device shell (26) are provided with second lead screws (15) through bearings, the outer sides of the second lead screws (15) are provided with nuts (14), one ends of the nuts (14) are transversely provided with first fixing plates (13), the top end of each first fixing plate (13) is provided with a third motor (11), the output end of each third motor (11) is provided with a drill bit (12) penetrating through the bottom end of the second device shell (26) through bearings, the bottom ends of the two ends of the inner wall of each second device shell (26) are provided with through holes (20), and one end inside each through hole (20) is provided with a first electric telescopic, a first device shell (6) is installed at one end of the top end of the bottom plate (4), and a water pump (5) is installed at the bottom end, close to one end of the second device shell (26), of the first device shell (6).

2. The apparatus of claim 1, wherein: the water pump (5) output is installed and is run through hose (28) that are connected with shower nozzle (27) to through-hole (20) inside, second motor (9) are installed to the one end on second device shell (26) top, and first lead screw (8) that run through to second device shell (26) inside wall are installed through the bearing to second motor (9) output.

3. The pit digging device for civil engineering according to claim 2, characterized in that: the outer side of the first screw rod (8) is provided with a limiting block (7) penetrating to the outer side of the second device shell (26), and the outer side of the first screw rod (8) at the top end of the limiting block (7) is provided with a sliding block (10) connected with a nut (14).

4. The apparatus of claim 1, wherein: first gear (17) are all installed to the bottom in second lead screw (15) outside, and the outside meshing of first gear (17) has gear ring (24), fourth motor (16) are installed to the one end of bottom plate (4) top second device shell (26), and fourth motor (16) output is installed through bearing and is run through to second gear (18) of bottom plate (4) inner wall and gear ring (24) engaged with mutually.

5. The apparatus of claim 1, wherein: baffle (23) are all installed to the bottom of first electric telescopic handle (19), spout (29) have all been seted up to the bottom of the inside both sides of through-hole (20), second electric telescopic handle (25) are all installed to the bottom of through-hole (20), and second electric telescopic handle (25) one end all articulates has shower nozzle (27) with spout (29) sliding connection.

6. The apparatus of claim 1, wherein: first motor (3) are installed on second fixed plate (21) near the top of auxiliary wheel (1) one end, and action wheel (2) are all installed to the output of first motor (3), action wheel (2) outside all is provided with track (22) with auxiliary wheel (1) sliding connection.