CN218560186U

CN218560186U - Press from both sides stone earth conveyor that sandstone tunnel excavation was used

Info

Publication number: CN218560186U
Application number: CN202223152085.4U
Authority: CN
Inventors: 赵鹏飞; 孙江勇; 令狐克阳; 王铭启
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-03
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a stone earth conveyor that inclusion sandstone tunnel excavation was used belongs to the conveyor field, including the carriage, be equipped with the bracing piece on the carriage, and install on the carriage and lift the roller, lift and be equipped with the conveyer belt on the roller, install on the bracing piece and scrape the material structure, and scrape the material structure and contact with the conveyer belt, scrape the material structure and include fixing base, guide arm and scrape the material subassembly, the guide arm is fixed on the fixing base, and the fixing base is installed on the bracing piece. Through the scraping structure that sets up, can carry out the scraping work of conveyer belt in real time, avoid earth to adhere to on the conveyer belt, the normal clear of follow-up transport work has been ensured, adopt servo motor, the lead screw and scrape the material subassembly, can adjust the height of scraping the material subassembly as required, be convenient for carry out relevant operation to conveyer belt isotructure, scrape and set up the fender in the material subassembly, can play the effect that blocks earth, place the earth of scraping and splash to the lead screw, the normal use of lead screw has been ensured.

Description

Press from both sides stone earth conveyor that sandstone tunnel excavation was used

Technical Field

The utility model relates to a conveyor field, in particular to stone earth conveyor that inclusion sandstone tunnel excavation was used.

Background

In the excavation process in tunnel, because the excavation process is longer, it is also generally can be longer to excavate the mileage simultaneously, in order to guarantee the normal clear of excavation, the transport work of stone earth need carry out in step in the excavation process, generally adopts the conveyor of conveyer belt structure to carry. Conveyer belt structure's conveyor is when using, and on the stone earth that excavating equipment excavated fell to the conveyer belt, driving motor operation was through drive roller area conveyer belt operation to the realization was to the transport of stone earth, finally the stone earth fell to corresponding flourishing from the conveyer belt end and connect equipment go up further transportation can. Among the current conveyor, although adopt the conveyer belt can be continuous carry work, but owing to there is earth among the excavation process, earth is attached to on the conveyer belt easily, can influence the normal clear of follow-up transport work, because the last structure that is used for clearing up earth on the conveyer belt that does not have of conveyor, need artifical regular cleaning, need cost a large amount of manpower resources, when artifical clearance is untimely simultaneously, still can cause the influence to follow-up transport work, there is the limitation in the use.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a stone earth conveyor that sand inclusion rock tunnel excavation was used can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press from both sides stone earth conveyor that sandstone tunnel excavation was used, includes the carriage, be equipped with the bracing piece on the carriage, and install on the carriage and lift the roller, be equipped with the conveyer belt on lifting the roller, install on the bracing piece and scrape the material structure, and scrape the material structure and contact with the conveyer belt, scrape the material structure and include fixing base, guide arm and scrape the material subassembly, the guide arm is fixed on the fixing base, and the fixing base is installed on the bracing piece, it connects on the guide arm to scrape the material subassembly.

Preferably, be equipped with the drive roller between the carriage, the conveyer belt cover is established on drive roller and lift roller, fixed mounting has driving motor on the carriage, and driving motor is connected with the drive roller.

Preferably, a cross rod is arranged between the support rods, and a bottom plate is fixedly mounted at the lower end of each support rod.

Preferably, scrape the material structure and still include construction bolt, limiting plate, servo motor and lead screw, construction bolt sets up on the fixing base, and the fixing base passes through construction bolt to be fixed on the bracing piece, the upper end at the guide arm is fixed to the limiting plate, servo motor fixes on the fixing base, the lead screw is connected on servo motor, and the upper end of lead screw is connected on the limiting plate.

Preferably, scrape the material subassembly and include lifter, scraper blade, fender, bullport and screw, the scraper blade is fixed on the lifter, the lower extreme at the lifter is installed to the fender, bullport and screw are seted up on the lifter, and the lifter overlaps through the bullport cover and establishes on the guide arm, the lead screw runs through in the screw, and threaded connection between lead screw and the screw.

Compared with the prior art, the utility model discloses following beneficial effect has: this press from both sides stone earth conveyor that sandstone tunnel excavation was used, scrape the material structure through setting up, can carry out the scraping work of conveyer belt in real time, avoid earth to adhere to on the conveyer belt, the normal clear of follow-up transport work has been ensured, adopt servo motor, the lead screw and scrape the material subassembly, can highly adjust scraping the material subassembly as required, be convenient for carry out relevant operation to conveyer belt isotructure, set up the fender in scraping the material subassembly, can play the effect that blocks earth, place and scrape the earth that gets off and splash on the lead screw, the normal use of lead screw has been ensured.

Drawings

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

FIG. 2 is a schematic structural view of the support rod of the present invention;

fig. 3 is a schematic structural view of the scraping structure of the present invention;

fig. 4 is a schematic structural view of the scraping assembly of the present invention.

In the figure: 1. a carriage; 2. a support bar; 3. a lifting roller; 4. a conveyor belt; 5. a scraping structure; 501. a fixed seat; 502. installing a bolt; 503. a guide bar; 504. a limiting plate; 505. a scraping component; 5051. a lifting rod; 5052. a squeegee; 5053. a fender; 5054. a guide hole; 5055. a screw hole; 506. a servo motor; 507. a screw rod; 6. a drive motor; 7. a cross bar; 8. a base plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a stone earth conveyor that double-layered sandstone tunnel excavation was used, including carriage 1, be equipped with bracing piece 2 on the carriage 1, and install lifting roller 3 on the carriage 1, be equipped with conveyer belt 4 on lifting roller 3, install on the bracing piece 2 and scrape material structure 5, and scrape material structure 5 and contact with conveyer belt 4, be equipped with the drive roller between the carriage 1, 4 covers of conveyer belt are established on drive roller and lifting roller 3, fixed mounting has driving motor 6 on the carriage 1, and driving motor 6 is connected with the drive roller, be equipped with horizontal pole 7 between the bracing piece 2, and the lower extreme fixed mounting of bracing piece 2 has bottom plate 8.

When carrying out the tunnel excavation, conveyor stabilizes through bracing piece 2 and places, start driving motor 6 after connecting power, driving motor 6 takes the drive roller to rotate, thereby make conveyer belt 4 move on lifting roller 3, the stone earth that excavating equipment excavated falls on conveyer belt 4, conveyer belt 4 transports stone earth, final stone earth falls from the end of conveyer belt 4 to connect greatly on the device, connect greatly the device with stone earth transport outside the tunnel can, in-process using conveyor, install on bracing piece 2 scrape the earth of material structure 5 on to conveyer belt 4 and scrape the material operation, avoid earth to attach to conveyer belt 4, and then guarantee the normal clear of follow-up transport work, moreover, the steam generator is simple in structure, excellent in use effect.

Through the above embodiment, the scraping structure 5 includes the fixing base 501, the guide rod 503 and the scraping component 505, the guide rod 503 is fixed on the fixing base 501, the fixing base 501 is installed on the support rod 2, the scraping component 505 is connected on the guide rod 503, the scraping structure 5 further includes the installation bolt 502, the limit plate 504, the servo motor 506 and the lead screw 507, the installation bolt 502 is arranged on the fixing base 501, the fixing base 501 is fixed on the support rod 2 through the installation bolt 502, the limit plate 504 is fixed on the upper end of the guide rod 503, the servo motor 506 is fixed on the fixing base 501, the lead screw 507 is connected on the servo motor 506, the upper end of the lead screw 507 is connected on the limit plate 504, the scraping component 505 includes the lifting rod 5051, the scraper 5052, the mudguard 5053, the guide hole 5054 and the screw hole 5055, the scraper 5052 is fixed on the lifting rod 5051, the mud guard 5053 is installed at the lower end of the lifting rod 5051, the guide hole 5054 and the screw hole 5055 are formed in the lifting rod 5051, the lifting rod 5051 is sleeved on the guide rod 503 through the guide hole 5054, the screw rod 507 penetrates through the screw hole 5055, the screw rod 507 is in threaded connection with the screw hole 5055, the material scraping work of the conveyor belt 4 can be conducted in real time through the arranged material scraping structure 5, soil is prevented from being attached to the conveyor belt 4, the normal running of the subsequent conveying work is guaranteed, the servo motor 506, the screw rod 507 and the material scraping component 505 are adopted, the height of the material scraping component 505 can be adjusted according to needs, the structures such as the conveyor belt 4 can be conveniently operated, the mud guard 5053 is arranged in the material scraping component 505, the mud guard function can be achieved, the scraped soil can be placed to splash onto the screw rod 507, and the normal use of the screw rod 507 is guaranteed.

When the scraping structure 5 is installed, a lifting rod 5051 in the scraping assembly 505 is sleeved on a guide rod 503, at the moment, a scraper 5052 and a splash guard 5053 are installed on the lifting rod 5051, meanwhile, a screw rod 507 connected to a servo motor 506 penetrates through a screw hole 5055, a limiting plate 504 is installed at the upper end of the guide rod 503, then a fixing seat 501 is fixed on a supporting rod 2 through an installing bolt 502, the installation work of the scraping structure 5 is further completed, the servo motor 506 is connected to a power supply, after the power supply is started, the servo motor 506 drives the screw rod 507 to rotate, the screw rod 507 drives the lifting rod 5051 to ascend along the guide rod 503 until the scraper 5052 contacts with a conveyer belt 4, the adjustment work of the scraping structure 5 is completed, in the process of conveying stone soil of a conveyer device, the scraper 5052 in the scraping structure 5 plays a role in scraping the conveyer belt 4, soil is prevented from being attached to the conveyer belt 4, the normal use of the conveyer belt 4 is guaranteed, the splash guard 3 plays a role in stopping the scraping effect of the scraper 5053, further, the clean function of scraping the conveyer belt 4 is guaranteed, if the screw rod 507 is required to be operated, and the servo motor 507 is capable of ensuring that the servo motor operates normally, and the servo motor is capable of turning over the scraper assembly 505, and then the scraper 507, and the servo motor is capable of turning over the scraper 507, and the scraper 505 when the scraper 507 is started, and the servo motor is capable of turning over the scraper assembly, and the scraper 507 is started, so that the scraper 507 is capable of turning over the scraper assembly is capable of turning over the scraper 505.

The foregoing has described the principles of use, features and advantages of the present invention. The above embodiments and the description describe the basic principles and features of the present invention, and the present invention can be modified in various ways according to the principles of the present invention, and all such modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a press from both sides stone earth conveyor of sandstone tunnel excavation usefulness, includes carriage (1), be equipped with bracing piece (2) on carriage (1), and install on carriage (1) and lift roller (3), it is equipped with conveyer belt (4), its characterized in that on roller (3) to lift: install on bracing piece (2) and scrape material structure (5), and scrape material structure (5) and contact with conveyer belt (4), scrape material structure (5) and include fixing base (501), guide arm (503) and scrape material subassembly (505), guide arm (503) are fixed on fixing base (501), and fixing base (501) install on bracing piece (2), scrape material subassembly (505) and connect on guide arm (503).

2. The stone soil conveying device for sandstone tunnel excavation according to claim 1, wherein the stone soil conveying device comprises: be equipped with the drive roller between carriage (1), conveyer belt (4) cover is established on drive roller and lift roller (3), fixed mounting is gone up in carriage (1) has driving motor (6), and driving motor (6) are connected with the drive roller.

3. The stone soil conveying device for the sandstone tunnel excavation of claim 2, wherein the stone soil conveying device comprises: a cross rod (7) is arranged between the support rods (2), and a bottom plate (8) is fixedly mounted at the lower end of each support rod (2).

4. The stone earth conveying device for sandstone tunnel excavation according to claim 3, wherein the stone earth conveying device comprises: scrape material structure (5) and still include construction bolt (502), limiting plate (504), servo motor (506) and lead screw (507), construction bolt (502) set up on fixing base (501), and fixing base (501) fix on bracing piece (2) through construction bolt (502), the upper end at guide arm (503) is fixed in limiting plate (504), servo motor (506) are fixed on fixing base (501), lead screw (507) are connected on servo motor (506), and the upper end of lead screw (507) is connected on limiting plate (504).

5. The stone earth conveying device for sandstone tunnel excavation according to claim 4, wherein the stone earth conveying device comprises: the scraper component (505) comprises a lifting rod (5051), a scraper (5052), a mudguard (5053), a guide hole (5054) and a screw hole (5055), the scraper (5052) is fixed on the lifting rod (5051), the mudguard (5053) is installed at the lower end of the lifting rod (5051), the guide hole (5054) and the screw hole (5055) are arranged on the lifting rod (5051), the lifting rod (5051) is sleeved on the guide rod (503) through the guide hole (5054), the screw rod (507) penetrates through the screw hole (5055), and the screw rod (507) is in threaded connection with the screw hole (5055).