CN212355399U

CN212355399U - Dual-drive long-distance transportation scraper conveyor

Info

Publication number: CN212355399U
Application number: CN202022179547.6U
Authority: CN
Inventors: 吴建坤; 夏厚俊
Original assignee: Anhui Xintongli Intelligent Equipment Co ltd
Current assignee: Anhui Xintongli Intelligent Equipment Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-01-15
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses trigger is scraped in dual drive long distance transportation includes: the main bracket, the driving wheel, the driven bracket, the main motor, the scraper belt, the middle wheel, the middle driving motor, the middle bracket and the tail adjuster, wherein the main bracket is fixed on the ground, the driving wheel is arranged on the main bracket, the main motor drives the driving wheel to rotate, the driven bracket is slidably arranged on the ground, the driven wheel is arranged on the driven bracket, the scraper belt is an annular belt wound between the driving wheel and the driven wheel, the driving wheel and the driven wheel are respectively occluded with the upper end and the lower end of the annular scraper belt, the driving wheel drives the scraper belt to move between the driving wheel and the driven wheel, the distance between the driving wheel and the driven wheel is in the range of 50 meters to 200 meters, the middle bracket is fixed on the ground between the main bracket and the driven bracket, the middle wheel is arranged on the middle bracket, the middle wheel is occluded with the lower end of the, it drives the slave bracket to move along the direction of the scraper belt.

Description

Dual-drive long-distance transportation scraper conveyor

Technical Field

The utility model relates to a colliery is scraper conveyor technical field in the pit specifically is dual drive long distance transportation scraper conveyor.

Background

In the coal mine, a scraper conveyor is one of transportation devices in the coal mine production process. At present, all small scraper machines below 150KW are driven by a single motor, the driving is arranged at a machine head, and the conveying distance is below 100 meters; under the condition of long-distance transportation in a coal mine, two or more than two scraper machines are simultaneously installed for continuous transportation, and the traditional transportation method is inconvenient to use and low in efficiency; another problem is in the scraper conveyor transportation, and scraper chain is earlier tight afterwards pine, and scraper chain is tighter when beginning the transportation, and along with the work transport time increases, scraper chain slowly becomes pine, at this moment must tight scraper chain, and traditional method is, and the manual work cuts one section scraper chain, and the reconnection is connected, and this kind of method is more time-consuming and labouring, the utility model relates to a scalable tail can realize adjusting scraper chain at any time as scraper conveyor's part, reduces scraper conveyor and cuts the number of times of scraper chain operation, saves workman's labour, improves work efficiency. Therefore, the development of the dual-drive long-distance transportation scraper conveyor with the telescopic tail is necessary.

Disclosure of Invention

The invention aims to solve the problem that the existing long-distance scraper conveyor is loose, and provides a double-drive long-distance transport scraper conveyor with a telescopic tail.

In order to achieve the purpose of the invention, the following technical scheme is adopted in the application:

the utility model discloses a trigger is scraped in dual drive long distance transportation, it includes: the main support, the action wheel, from the driving wheel, from the support, main motor and scrape the board area, the main support is fixed subaerial, the action wheel is adorned on the main support, main motor drives the action wheel rotation, place subaerial from support slidable, from the driving wheel dress on the support, scrape the board area around the action wheel and from the annular area between the driving wheel, the action wheel with scrape the upper end and the lower extreme interlock in board area with the annular from the driving wheel respectively, the action wheel drives scrapes the board area and moves between the action wheel and follow driving wheel, the action wheel with from the distance between the driving wheel at 50 meters to 200 meters within: it still includes: the middle support is fixed on the main support and the ground between the supports, the middle wheel is arranged on the middle support, the middle wheel is meshed with the lower end of the annular scraper belt, the middle drive motor drives the middle wheel to rotate, the middle drive motor provides assistance for the scraper belt, and the tail adjuster is arranged on the slave support and drives the slave support to move along the direction of the scraper belt.

The utility model discloses a trigger is scraped in dual drive long distance transportation, wherein: the tail regulator includes: the fixed plate, curb plate and jack are fixed with the curb plate respectively subaerial from the both sides of support, curb plate one end is fixed between support and middle support, be fixed with the fixed plate between two curb plates near curb plate one end, it has the recess to open respectively on the curb plate near the curb plate other end, the tail shaft passes from the both ends of driving wheel and stretches out the dress in two recesses from the follow driving wheel, the tail shaft moves along the direction of scraping the board area in two recesses, be equipped with the jack between the fixed plate and follow support.

The utility model discloses a trigger is scraped in dual drive long distance transportation, wherein: one end of the jack is fixed on the fixing plate, the other end of the jack is fixed on the slave support, and the jack extends or shortens to drive the slave support to move along the direction of the scraper belt so as to extend or shorten the scraper belt.

The utility model discloses a trigger is scraped in dual drive long distance transportation, wherein: it still includes: the side covers are respectively arranged at two ends of the tail shaft and limit the tail shaft in the grooves.

The utility model discloses a trigger is scraped in dual drive long distance transportation, wherein: the jack is a hydraulic jack.

The utility model discloses a trigger is scraped in dual drive long distance transportation compares with current ordinary transportation trigger, owing to increase middle driving motor, consequently has the advantage of strengthening the transmission power to can reach the purpose that the tensioning scraped the trigger area with lax and take the tensioning.

Drawings

Fig. 1 is a schematic forward view of the dual-drive long-distance transport scraper of the present invention, in which one of the side plates is removed for clarity, and the main motor and the intermediate drive motor are omitted;

fig. 2 is a top-down view of fig. 1, with the flight belt broken away at the tail conditioner for clarity.

In fig. 1 and 2, reference numeral 1 is a main stand; the reference numeral 2 is a driving wheel; reference numeral 3 is a middle wheel; reference numeral 4 is a middle bracket; reference numeral 5 is a driven wheel; reference numeral 6 is a slave carrier; reference numeral 7 is a scraper belt; reference numeral 8 denotes a fixing plate; reference numeral 9 is a side plate; reference numeral 10 is a groove; reference numeral 11 is a side cover; reference numeral 12 is a tail shaft; reference numeral 13 denotes a jack; reference numeral 14 is an intermediate driving motor; reference numeral 15 is a main motor.

Detailed Description

As shown in fig. 1 and fig. 2, the dual-drive long-distance transportation scraper conveyor of the present invention comprises: the main support 1, action wheel 2, from driving wheel 5, from support 6, main motor 15, scrape board area 7, middle wheel 3, middle driving motor 14, middle support 4 and tail regulator, main support 1 is fixed subaerial, action wheel 2 is adorned on main support 1, main motor 15 drives action wheel 2 and rotates, place subaerial from support 6 slidable, from driving wheel 5 dress on from support 6, scrape board area 7 and be around the annular area between action wheel 2 and the driven wheel 5, action wheel 2 and from driving wheel 5 respectively with the upper end and the lower extreme interlock of annular scraping board area 7, action wheel 2 drives and scrapes board area 7 and move between action wheel 2 and driven wheel 5, the distance between action wheel 2 and the driven wheel 5 is in the scope of 50 meters to 200 meters. The middle support 4 is fixed on the ground between the main support 1 and the auxiliary support 6, the middle wheel 3 is arranged on the middle support 4, the middle wheel 3 is occluded with the lower end of the annular scraper belt 7, the middle driving motor 14 drives the middle wheel 3 to rotate, the middle driving motor 14 provides assistance for the scraper belt 7, and the tail adjuster is arranged on the auxiliary support 6 and drives the auxiliary support 6 to move along the scraper belt 7.

As shown in fig. 1 and 2, the tail regulator includes: the scraper belt conveyor comprises a fixed plate 8, side plates 9 and jacks 13, wherein the side plates 9 are respectively fixed on the ground at two sides of a slave support 6, one end of each side plate 9 is fixed between the slave support 6 and a middle support 4, the fixed plate 8 is fixed between the two side plates 9 close to one end of each side plate 9, grooves 10 are respectively formed in the side plates 9 close to the other ends of the side plates 9, tail shafts 12 penetrate through two ends of a slave wheel 5 and extend out of the slave wheel 5 to be arranged in the two grooves 10, the tail shafts 12 move in the two grooves 10 along the direction of a scraper belt 7, the hydraulic jacks 13 are arranged between the fixed plate 8 and the slave support 6, one ends of the jacks 13 are fixed on the fixed plate 8, the other ends of the jacks are fixed on the slave support 6, the jacks 13 extend or shorten, the slave support 6 is driven to move along the direction of the scraper belt. Side covers 11 are further mounted at both ends of the tail shaft 12, and the side covers 11 limit the tail shaft 12 in the groove 10.

The scraper band 7 becomes loose after a long period of operation, at which time the jacks 13 are activated, the jacks 13 pushing the scraper band 7 to move from the stand 6 to the right in fig. 1 and 2, lengthening the scraper band 7 and the tail shaft 12 moving in the recess 10.

The foregoing detailed description of the embodiments of the invention is illustrative rather than limiting in form. On reading the present disclosure, those skilled in the art may modify the technical solutions described in the embodiments or may substitute part of the technical features of the embodiments, and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the embodiments of the present disclosure.

Claims

1. A dual drive long distance transport scraper conveyor, comprising: main support (1), action wheel (2), from driving wheel (5), from support (6), main motor (15) and scrape board area (7), main support (1) are fixed subaerial, action wheel (2) dress is on main support (1), main motor (15) drive action wheel (2) rotation, place subaerial from support (6) slidable, from the dress of driving wheel (5) on from support (6), scrape board area (7) and be around the annular area between action wheel (2) and follow driving wheel (5), action wheel (2) and follow driving wheel (5) respectively with the upper end and the lower extreme interlock of annular scraping board area (7), action wheel (2) drive scrape board area (7) and move between action wheel (2) and follow driving wheel (5), distance between action wheel (2) and follow driving wheel (5) is in the range of 50 meters to 200 meters, its characterized in that: it still includes: middle wheel (3), middle driving motor (14), middle support (4) and tail regulator, middle support (4) are fixed at main support (1) and from subaerial between support (6), middle wheel (3) dress is on middle support (4), the lower extreme interlock of scraper blade area (7) is scraped with annular in middle wheel (3), middle driving motor (14) drive middle wheel (3) are rotatory, middle driving motor (14) provide the helping hand for scraper blade area (7), tail regulator dress is on following support (6), it drives from support (6) along scraper blade area (7) direction removal.

2. The dual-drive long-distance transport scraper conveyor according to claim 1 is characterized in that: the tail regulator includes: fixed plate (8), curb plate (9) and jack (13), be fixed with curb plate (9) respectively on the ground from the both sides of support (6), curb plate (9) one end is fixed from between support (6) and middle support (4), be fixed with fixed plate (8) between two curb plates (9) that are close to curb plate (9) one end, it has recess (10) to open respectively on curb plate (9) that are close to the curb plate (9) other end, tail shaft (12) pass from the both ends of driving wheel (5) and stretch out from driving wheel (5) and adorn in two recess (10), tail shaft (12) move along the direction of scraping board area (7) in two recess (10), jack (13) are equipped with between fixed plate (8) and from support (6).

3. The dual-drive long-distance transport scraper conveyor according to claim 2 is characterized in that: one end of the jack (13) is fixed on the fixing plate (8), the other end of the jack is fixed on the slave support (6), the jack (13) extends or shortens, the slave support (6) is driven to move along the direction of the scraper belt (7), and the scraper belt (7) is extended or shortened.

4. The dual-drive long-distance transport scraper conveyor according to claim 3, characterized in that: it still includes: the side covers (11), the side covers (11) are respectively arranged at two ends of the tail shaft (12), and the tail shaft (12) is limited in the groove (10) by the side covers (11).

5. The dual-drive long-distance transport scraper conveyor according to claim 4, characterized in that: the jack (13) is a hydraulic jack.