CN217478237U - Variable-slope belt pressing device for excavation roadway of excavation working face - Google Patents
Variable-slope belt pressing device for excavation roadway of excavation working face Download PDFInfo
- Publication number
- CN217478237U CN217478237U CN202221695969.1U CN202221695969U CN217478237U CN 217478237 U CN217478237 U CN 217478237U CN 202221695969 U CN202221695969 U CN 202221695969U CN 217478237 U CN217478237 U CN 217478237U
- Authority
- CN
- China
- Prior art keywords
- plates
- plate
- heading
- slope
- pressing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnelling becomes slope and presses belt assembly for driving face, include: main part mechanism and complementary unit: the main body mechanism comprises two supporting plates, four connecting plates are symmetrically and fixedly connected to one side of each of the two supporting plates, the two connecting plates form a group, two positioning plates are arranged inside each group of connecting plates, hollow plates are slidably connected to the outer portions of the two positioning plates, and a clamping block is fixedly connected to one side of each positioning plate; through using two backup pads and the shielding plate that sets up in the main part mechanism, realize blockking the effect of rubble granule to can avoid piling up because of the rubble granule and influence the use of equipment, and through complementary unit, strengthen the stability of main part mechanism, and then can promote the effect that the shielding plate blockked the rubble granule, pile up through blockking the rubble granule simultaneously, alleviate the time that the workman cleared up the rubble granule, and then can promote work efficiency.
Description
Technical Field
The utility model relates to an alcohol content testing appearance technical field specifically is a tunnelling tunnel becomes slope and presses belt assembly.
Background
The heading face is also called heading head, which means that when preparing for a stope face, a roadway is mined first. The roadway comprises the functions of coal detection, coal excavation, water detection, gas detection and the like, and particularly relates to an independent single-headed roadway which mainly adopts excavation and is assisted by other geological conditions, and the roadway does not have an autonomous ventilation system, does not have a channel directly leading to the ground, needs to support the top and two sides of the roadway, and is generally used for mechanical excavation and blasting excavation. Most of coal mine rock roadway tunneling in China mainly adopts a drilling and blasting method, and an operation line with a rock drill and a hydraulic drill carriage as main equipment is formed.
The existing variable-slope belt pressing device for the tunneling roadway has the following problems in the using process: when the excavating equipment moves in a roadway, the excavated gravel particles easily enter the belt pressing device, when the gravel particles are accumulated to a certain amount, the belt pressing device can be influenced, meanwhile, workers clean the gravel particles more complexly, more time is consumed, and further the working efficiency is reduced, therefore, the belt pressing device for the excavation face excavation roadway slope changing is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnelling face tunnelling tunnel becomes slope and presses belt assembly to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnelling tunnel becomes slope and presses belt assembly that tunnelling working face includes: main part mechanism and complementary unit:
the main body mechanism comprises two supporting plates, wherein four connecting plates are symmetrically and fixedly connected to one side, adjacent to each supporting plate, of each supporting plate, the two connecting plates are in a group, two positioning plates are arranged inside each group of connecting plates, the outer portions of the two positioning plates are connected with a hollow plate in a sliding mode, a clamping block is fixedly connected to one side of each positioning plate, the outer portions of the clamping blocks are connected to one side of the hollow plate in a sliding mode, a plug-in block is uniformly and fixedly connected to each supporting plate, a shielding plate is arranged on one side of each supporting plate, a plurality of plug-in grooves and four clamping grooves are uniformly formed in each shielding plate, the outer portions of the plug-in blocks are inserted into the plug-in grooves, and the outer portions of the clamping blocks are inserted into the clamping grooves.
Preferably, a fixing groove is formed in the connecting plate, and one end of the positioning plate is inserted into the fixing groove.
Preferably, the complementary unit includes second through-hole and first through-hole, first through-hole is seted up on the locating plate, the second through-hole is seted up on the cavity hollow slab, the second through-hole with the internal thread of first through-hole is connected with the bolt.
Preferably, the auxiliary mechanism comprises a plurality of rollers, and the rollers are uniformly arranged on the two support plates.
Preferably, the auxiliary mechanism further comprises an anti-slip groove arranged on the support plate.
Preferably, the length of the shielding plate is greater than that of the supporting plate.
Preferably, the plug block and the fixture block are located on the same side.
Compared with the prior art, the beneficial effects of the utility model are that:
this scheme is through using two backup pads and the shielding plate that sets up in the main part mechanism, realizes blockking the effect of rubble granule to can avoid piling up the use that influences equipment because of the rubble granule, and through complementary unit, strengthen the stability of main part mechanism, and then can promote the effect that the shielding plate blockked the rubble granule, pile up through blockking the rubble granule simultaneously, alleviate the time that the workman cleared up the rubble granule, and then can promote work efficiency.
Drawings
Fig. 1 is a front view of the slope-changing belt pressing device for the excavation roadway of the excavation working face of the utility model;
fig. 2 is a schematic view of a connection structure of a support plate and a hollow plate of the slope-changing belt pressing device for a driving roadway of a driving face of the utility model;
fig. 3 is a side sectional view of the slope-changing belt pressing device for the excavation face excavation roadway of the utility model;
fig. 4 is a schematic view of the internal cross-sectional structure of the hollow plate and the connecting plate of the slope-changing belt pressing device for the excavation face excavation roadway of the utility model;
fig. 5 is a schematic view of a connection structure of a positioning plate and a clamping block of the variable slope belt pressing device for the excavation face excavation roadway of the utility model;
fig. 6 is the utility model discloses a structural schematic diagram of a baffle plate of tunnelling tunnel becomes slope and presses belt assembly is tunneled to the heading face.
In the figure: 10. a support plate; 11. a hollow plate; 12. positioning a plate; 13. a connecting plate; 14. inserting grooves; 15. a clamping block; 16. a shielding plate; 17. an insertion block; 18. a card slot; 19. fixing grooves; 20. a roller; 21. a bolt; 22. a first through hole; 23. a second through hole; 24. and (4) an anti-slip 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. 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. 1-6, the present invention provides a technical solution:
the utility model provides a tunnelling becomes slope and presses belt assembly includes main part mechanism and complementary unit in tunnelling working face:
referring to fig. 1 to 6, the main body mechanism includes two support plates 10, four connection plates 13 are symmetrically and fixedly connected to adjacent sides of the two support plates 10, the two connection plates 13 form a group, two positioning plates 12 are arranged inside each group of connection plates 13, hollow plates 11 are slidably connected to the outside of the two positioning plates 12, a clamping block 15 is fixedly connected to one side of each positioning plate 12, the outside of the clamping block 15 is slidably connected to one side of each hollow plate 11, insertion blocks 17 are uniformly and fixedly connected to the support plates 10, a shielding plate 16 is arranged on one side of each support plate 10, a plurality of insertion grooves 14 and four clamping grooves 18 are uniformly formed in the shielding plate 16, the outside of each insertion block 17 is inserted into the corresponding insertion groove 14, and the outside of each clamping block 15 is inserted into the corresponding clamping groove 18; two positioning plates 12 and a hollow plate 11 form a group, two supporting plates 10 are respectively placed in a conveying belt, each group of positioning plates 12 and hollow plates 11 are placed between the two supporting plates 10, each group of positioning plates 12 is moved to enable the positioning plates 12 to enter the fixing grooves 19, the positioning plates 12 are fixed with connecting plates 13, then bolts 21 are used, the bolts 21 are used through the combination of first through holes 22 and second through holes 23 to enable the bolts 21 to fix the positioning plates 12, at the moment, the positioning plates 12 are connected with the connecting plates 13 and the hollow plates 11, then the positioning plates 12 are fixed through fixing plates shown in figures 2-4, so that the two supporting plates 10 achieve the effect of adhering to the conveying belt, and then the inserting blocks 17 and the clamping blocks 15 are fixed with the inserting grooves 14 and the clamping grooves 18 on the shielding plates 16.
Specifically, for example, to facilitate fixing the positioning plate 12 to the connecting plate 13; the connecting plate 13 has a fixing groove 19 formed therein, and one end of the positioning plate 12 is inserted into the fixing groove 19.
Specifically, for example, in order to fix the positioning plate 12 to the connecting plate 13; the auxiliary mechanism comprises a second through hole 23 and a first through hole 22, the first through hole 22 is formed in the positioning plate 12, the second through hole 23 is formed in the hollow plate 11, and the bolts 21 are connected with the inner threads of the second through hole 23 and the first through hole 22.
Specifically, for example, in order to realize that the main body mechanism can move following the conveyor belt; the auxiliary mechanism comprises a plurality of rollers 20, and the plurality of rollers 20 are uniformly arranged on the two support plates 10.
Specifically, for example, to facilitate the use of the shielding plate 16 by a worker; the assistance mechanism further comprises a non-slip groove 24 provided in the support plate 10.
Specifically, for example, in order to enhance the area against crushed stone particles; the length of the shielding plate 16 is greater than that of the support plate 10.
Specifically, for example, for use in connection with the shutter 16; the insertion block 17 and the fixture block 15 are located on the same side.
According to the technical scheme, the working steps of the scheme are summarized and carded:
firstly, when in use, two positioning plates 12 and a hollow plate 11 are combined into a group, two supporting plates 10 are respectively placed in a conveying belt, each group of positioning plates 12 and hollow plates 11 is placed between the two supporting plates 10, each group of positioning plates 12 is moved to enable the positioning plates 12 to enter the inside of a fixing groove 19, the positioning plates 12 are fixed with a connecting plate 13, then bolts 21 are used, the bolts 21 are used through the combination of a first through hole 22 and a second through hole 23 to enable the bolts 21 to fix the positioning plates 12, at the moment, the positioning plates 12 are connected with the connecting plates 13 and the hollow plates 11, then the positioning plates 12 are fixed through fixing plates (not marked in the figures) as shown in figures 2-4, so that the two supporting plates 10 achieve the effect of attaching to the conveying belt, then the inserting blocks 17 and the clamping blocks 15 are used to fix with the inserting grooves 14 and the clamping grooves 18 on the shielding plate 16, so that the shielding plate 16 can achieve the effect of blocking broken stone particles from entering the conveying belt, meanwhile, when the conveying belt moves, the main body mechanism can move along with the conveying belt by sliding the rollers 20 in the conveying belt.
To sum up: this scheme is through using two backup pads 10 and the shielding plate 16 that set up in the main part mechanism, realizes blockking the effect of rubble granule to can avoid piling up the use that influences equipment because of the rubble granule, and through complementary unit, strengthen the stability of main part mechanism, and then can promote shielding plate 16 and block the effect of rubble granule, pile up through blockking the rubble granule simultaneously, alleviate the time that the workman cleared up the rubble granule, and then can promote work efficiency.
The utility model discloses in not relate to the part all the same with prior art or can adopt prior art to realize. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a tunnelling tunnel becomes slope and presses belt assembly for tunnelling working face, includes: main part mechanism and complementary unit, its characterized in that:
wherein the main body mechanism comprises two support plates (10), four connecting plates (13) are symmetrically and fixedly connected to one adjacent side of the two support plates (10), the two connecting plates (13) form a group, two positioning plates (12) are arranged inside each group of connecting plates (13), hollow plates (11) are slidably connected to the outer portions of the two positioning plates (12), a clamping block (15) is fixedly connected to one side of each positioning plate (12), the outer portions of the clamping blocks (15) are slidably connected to one side of each hollow plate (11), plug-in blocks (17) are uniformly and fixedly connected to the support plates (10), shielding plates (16) are arranged on one sides of the two support plates (10), a plurality of plug-in grooves (14) and four clamping grooves (18) are uniformly formed in each shielding plate (16), and the outer portions of the plug-in blocks (17) are inserted into the plug-in grooves (14), the outer part of the clamping block (15) is inserted into the clamping groove (18).
2. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 1, wherein: fixing grooves (19) are formed in the connecting plate (13), and one end of the positioning plate (12) is inserted into the fixing grooves (19).
3. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 1, wherein: the complementary unit includes second through-hole (23) and first through-hole (22), set up in first through-hole (22) on locating plate (12), set up in second through-hole (23) on well hollow plate (11), second through-hole (23) with the internal thread of first through-hole (22) is connected with bolt (21).
4. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 1, wherein: the auxiliary mechanism comprises a plurality of rollers (20), and the rollers (20) are uniformly arranged on the two support plates (10).
5. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 3, wherein: the auxiliary mechanism also comprises an anti-skid groove (24) arranged on the supporting plate (10).
6. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 1, wherein: the length of the shielding plate (16) is greater than that of the supporting plate (10).
7. The slope-changing belt pressing device for the heading tunnel of the heading face as claimed in claim 5, wherein: the plug-in block (17) and the fixture block (15) are positioned on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695969.1U CN217478237U (en) | 2022-07-01 | 2022-07-01 | Variable-slope belt pressing device for excavation roadway of excavation working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695969.1U CN217478237U (en) | 2022-07-01 | 2022-07-01 | Variable-slope belt pressing device for excavation roadway of excavation working face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217478237U true CN217478237U (en) | 2022-09-23 |
Family
ID=83316659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221695969.1U Active CN217478237U (en) | 2022-07-01 | 2022-07-01 | Variable-slope belt pressing device for excavation roadway of excavation working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217478237U (en) |
-
2022
- 2022-07-01 CN CN202221695969.1U patent/CN217478237U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102606152B (en) | Novel quick digging and anchoring integrated machine for rectangular coal roadway | |
| CN101769158B (en) | Excavating, supporting and bolting integrated self-contained machine | |
| CN202611695U (en) | Novel rectangular coal roadway quick driving and bolting all-in-one machine | |
| US20220251953A1 (en) | Method for coal mining without reserving coal pillar and tunneling roadway in whole mining area | |
| CN202500562U (en) | Excavating, supporting and anchoring parallel operating system | |
| CN212406721U (en) | Shaft heading machine | |
| CN103382844A (en) | Temporary support and permanent support parallel operation excavating technology and equipment for tracked hydraulic combined support | |
| CN111425207A (en) | Inclined shaft construction method and equipment | |
| CN109026050B (en) | Fully-mechanized mining type excavating, supporting and anchoring combined unit and application method thereof | |
| CN102536229A (en) | Tunneling, protecting and anchoring parallel work system and construction technology | |
| CN109538224A (en) | A kind of novel coal lane high-speed driving machine | |
| CN108798758B (en) | Process for extracting gas from goaf and upper corner along top large-diameter bedding drill hole | |
| CN217478237U (en) | Variable-slope belt pressing device for excavation roadway of excavation working face | |
| CN211648172U (en) | Ten-arm tunneling and tracing machine | |
| CN212225215U (en) | Accurate jacking equipment of line box culvert construction for railway construction | |
| CN212225213U (en) | Inclined shaft construction equipment | |
| EP3998395A1 (en) | Design method for mine without leaving coal pillar and without roadway tunneling | |
| CN110700838A (en) | Vertical shaft construction method and system from bottom to top | |
| CN102748032B (en) | Mechanized rapid construction method for traditional rock drivage | |
| CN105649619A (en) | Multifunctional drill loader | |
| CN202645606U (en) | Cantilever type heading machine vehicle-mounted matched supporting and anchoring system | |
| CN205977257U (en) | Mining excavation is walking prop and entry driving machine for working face | |
| CN213869864U (en) | Dig and visit cantilever crane mechanism | |
| CN211819470U (en) | Underground coal mine mining supporting device | |
| CN112211630A (en) | Loader-digger with detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |