Automatic control hydraulic pushing device

Abstract

The utility model discloses an automatic control hydraulic material pushing device which comprises a machine head frame, a first motor is fixedly connected to the inner side of the machine head frame, a frame is fixedly connected to the inner side of the machine head frame, a second motor is fixedly connected to the inner side wall of the frame, and an output shaft of the second motor is fixedly connected with a driving gear. A bearing is fixedly connected to the top end of the frame, a threaded rod is fixedly connected to the interior of the bearing, a driven gear is fixedly connected to the outer surface of the threaded rod, a threaded block is in threaded connection to the outer surface of the threaded rod, and a scraping plate is fixedly connected to the top end of the threaded block. The water accumulation pool is arranged, the pipeline is installed at the top end of the adhesive tape, the adhesive tape is washed through the spray head, coal briquettes are prevented from being accumulated on the surface of the adhesive tape, the driving gear and the driven gear are arranged, the threaded rod is driven to rotate, the threaded block is driven to move, the scraper is driven to move up and down, the scraper makes contact with the adhesive tape, accumulated coal on the surface of the adhesive tape is scraped off, and the coal falls off along the slope.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine mechanical equipment technical field, concretely is a kind of automatic control hydraulic pushing device. BACKGROUND

[0002] Coal mine is the area that human extracts coal resources in coal-rich mining area, generally divided into underground coal mine and open coal mine, when coal seam is far from ground surface, generally select to excavate roadway in underground and extract coal, this is underground coal mine, belt conveyor is used in the process of extracting coal, so more convenient belt conveyor head frame is used to use belt conveyor more conveniently.

[0003] Because equipment cannot be effectively cleaned in operation, this not only leads to serious wear of lower belt due to coal accumulation, but also increases safety hazards when manually cleaning. SUMMARY

[0004] The utility model discloses a kind of automatic control hydraulic pushing device, can solve the problem of coal accumulation and belt cleaning.

[0005] To achieve the above object, provide a kind of automatic control hydraulic pushing device, including head frame, the inner side of the head frame is fixedly connected with first motor, the output shaft of the first motor is fixedly connected with first rotation axis, the side of the head frame is fixedly connected with second rotation axis, the side of the head frame is fixedly connected with transverse plate, the top of the transverse plate is fixedly connected with water accumulation pool, the top of the water accumulation pool is fixedly connected with pipeline.

[0006] The inner side of the head frame is fixedly connected with frame, the inner side wall of the frame is fixedly connected with second motor, the output shaft of the second motor is fixedly connected with driving gear, the top of the frame is fixedly connected with bearing, the inside of the bearing is fixedly connected with threaded rod, the outer surface of the threaded rod is fixedly connected with driven gear, the outer surface of the threaded rod is threadedly connected with threaded block, the top of the threaded block is fixedly connected with scraper, the inside of the head frame is fixedly connected with cylinder, the telescopic shaft of the cylinder is fixedly connected with push plate.

[0007] According to the automatic control hydraulic pushing device, the outer surface of the first rotation axis and second rotation axis is provided with rack belt.

[0008] According to the automatic control hydraulic pushing device, the outer surface of the second rotation axis is fixedly connected with cylinder, and the outer surface of the cylinder is provided with belt.

[0009] According to the automatic control hydraulic pushing device, the belt is installed at the top of the first motor.

[0010] One end of the pipeline is fixedly connected with a spray head.

[0011] The top end of the head frame is fixedly connected with a cover plate, and the pipeline penetrates through the cover plate.

[0012] The driving gear is engaged with the driven gear.

[0013] One end of the threaded block is slidably connected with the limiting rod.

[0014] Compared with the prior art, the automatic control hydraulic pushing device has the advantages that:

[0015] The automatic control hydraulic pushing device is characterized in that the pipeline is installed at the top end of the rubber belt, and the rubber belt is washed by the spray head, so that the coal blocks are prevented from being accumulated on the surface of the rubber belt.

[0016] The automatic control hydraulic pushing device is characterized in that the frame is arranged to protect the second motor, the driving gear and the driven gear are arranged to drive the threaded rod to rotate, drive the threaded block to move, and drive the scraper to move up and down, so that the scraper is in contact with the rubber belt, the accumulated coal on the surface of the rubber belt is scraped off, the scraper is arranged as an inclined surface, the accumulated coal can be effectively scraped off and falls along the inclined surface, the cylinder is arranged to drive the push plate to push the accumulated coal out of the head frame and collect the accumulated coal.

[0017] Additional aspects and advantages of the present application will be further understood from the following detailed description, parts of which will be apparent from the detailed description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments.

[0019] Figure 1 It is a perspective view of the automatic control hydraulic pushing device of the present application.

[0020] Figure 2 It is a sectional view of the automatic control hydraulic pushing device of the present application.

[0021] Figure 3 It is a sectional view of the automatic control hydraulic pushing device of the present application. Figure 2 It is an enlarged schematic view of the structure at A in the present application.

[0022] Figure 4 It is a schematic view of the pipeline of the automatic control hydraulic pushing device of the present application.

[0023] In the figure: 1, head frame; 2, first motor; 3, first rotating shaft; 4, rack belt; 5, second rotating shaft; 6, roller; 7, adhesive tape; 8, cross plate; 9, water pool; 10, pipeline; 11, spray head; 12, cover plate; 13, frame; 14, second motor; 15, driving gear; 16, bearing; 17, threaded rod; 18, driven gear; 19, threaded block; 20, scraper; 21, limiting rod; 22, air cylinder; 23, push plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model embodiment provides a kind of technical scheme: an automatic control hydraulic pusher, including head frame 1, the inner side of head frame 1 is fixedly connected with first motor 2, the output shaft of first motor 2 is fixedly connected with first rotating shaft 3, the side of head frame 1 is fixedly connected with second rotating shaft 5, the side of head frame 1 is fixedly connected with cross plate 8, the top of cross plate 8 is fixedly connected with water pool 9, the top of water pool 9 is fixedly connected with pipeline 10, by setting water pool 9, make pipeline 10 install at the top of adhesive tape 7, by spray head 11 to adhesive tape 7 is washed, avoid coal block to be accumulated on the surface of adhesive tape 7.

[0026] The inner side of head frame 1 is fixedly connected with frame 13, the inner wall of frame 13 is fixedly connected with second motor 14, the output shaft of second motor 14 is fixedly connected with driving gear 15, the top of frame 13 is fixedly connected with bearing 16, the inside of bearing 16 is fixedly connected with threaded rod 17, the outer surface of threaded rod 17 is fixedly connected with driven gear 18, the outer surface of threaded rod 17 is threadedly connected with threaded block 19, the top of threaded block 19 is fixedly connected with scraper 20, the inside of head frame 1 is fixedly connected with air cylinder 22, the telescopic shaft of air cylinder 22 is fixedly connected with push plate 23, by setting frame 13, protection second motor 14 is set, driving gear 15 and driven gear 18 are set, drive threaded rod 17 to rotate, drive threaded block 19 to move, drive scraper 20 to move up and down, make scraper 20 touch with adhesive tape 7, scrape the coal accumulated on the surface of adhesive tape 7, scraper 20 is set to be inclined surface, can effectively scrape coal down, and along the inclined surface drop, by air cylinder 22 drive push plate 23, push coal out of head frame 1 and concentrate collection.

[0027] The outer surface of the first rotating shaft 3 and the second rotating shaft 5 is provided with a rack strip 4, the outer surface of the second rotating shaft 5 is fixedly connected with a roller 6, the outer surface of the roller 6 is provided with an adhesive tape 7, the adhesive tape 7 is installed at the top end of the first motor 2, one end of a pipeline 10 is fixedly connected with a spray head 11, the top end of the head frame 1 is fixedly connected with a cover plate 12, the pipeline 10 penetrates through the cover plate 12, a driving gear 15 is engaged with a driven gear 18, one end of a threaded block 19 is slidably connected with a limiting rod 21.

[0028] Working principle: in use, the power is turned on, the first motor 2 is started, the first rotating shaft 3 is driven to rotate, the rack strip 4 is driven to rotate, the second rotating shaft 5 is driven to rotate, the adhesive tape 7 on the outer surface of the roller 6 is moved, the coal blocks are transported, after the coal block transportation is finished, the water pump inside the water storage tank 9 is started, the cleaning agent inside the water storage tank 9 flows through the pipeline 10, the surface of the adhesive tape 7 is sprayed and cleaned through the spray head 11, the coal blocks are prevented from being accumulated on the surface of the adhesive tape 7, the second motor 14 is started, the driving gear 15 is driven to rotate, the driving gear 15 is engaged with the driven gear 18, the driven gear 18 is driven to rotate, the threaded rod 17 is driven to rotate, under the limiting action of the limiting rod 21, the threaded block 19 moves at the bottom of the adhesive tape 7, the scraper 20 is driven to move, the scraper 20 is close to and contacts the adhesive tape 7, through the movement of the adhesive tape 7 itself, the coal accumulated on the surface of the adhesive tape 7 is scraped off by the scraper 20, falls along the inclined surface of the scraper 20, the surface of the adhesive tape 7 is cleaned, the accumulated coal is pushed out of the head frame 1 and collected by the push plate 23 driven by the air cylinder 22.

[0029] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. An automatically controlled hydraulic pusher device comprising a headstock (1), characterized in that The inner side of the head frame (1) is fixedly connected with a first motor (2), the output shaft of the first motor (2) is fixedly connected with a first rotating shaft (3), the side of the head frame (1) is fixedly connected with a second rotating shaft (5), the side of the head frame (1) is fixedly connected with a transverse plate (8), the top end of the transverse plate (8) is fixedly connected with a water accumulation pool (9), the top end of the water accumulation pool (9) is fixedly connected with a pipeline (10); The inner side of the head frame (1) is fixedly connected with a frame (13), the inner side wall of the frame (13) is fixedly connected with a second motor (14), the output shaft of the second motor (14) is fixedly connected with a driving gear (15), the top end of the frame (13) is fixedly connected with a bearing (16), the inside of the bearing (16) is fixedly connected with a threaded rod (17), the outer surface of the threaded rod (17) is fixedly connected with a driven gear (18), the outer surface of the threaded rod (17) is threadedly connected with a threaded block (19), the top end of the threaded block (19) is fixedly connected with a scraper (20), the inside of the head frame (1) is fixedly connected with an air cylinder (22), the telescopic shaft of the air cylinder (22) is fixedly connected with a push plate (23).

2. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that The outer surface of the first rotating shaft (3) and the second rotating shaft (5) is provided with a rack belt (4).

3. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that The outer surface of the second rotating shaft (5) is fixedly connected with a roller (6), and the outer surface of the roller (6) is provided with an adhesive tape (7).

4. An automatically controlled hydraulic pusher device as claimed in claim 3, characterized in that The adhesive tape (7) is installed at the top end of the first motor (2).

5. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that One end of the pipeline (10) is fixedly connected with a spray head (11).

6. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that: The top end of the head frame (1) is fixedly connected with a cover plate (12), and the pipeline (10) penetrates through the cover plate (12).

7. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that: The driving gear (15) is engaged with the driven gear (18).

8. An automatically controlled hydraulic pusher device as claimed in claim 1, characterized in that: One end of the threaded block (19) is slidably connected with a limiting rod (21).

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