Transportation protection device of oil and gas storage structure

Abstract

The invention discloses a transportation protection device of an oil-gas storage structure, and belongs to the field of solid oil gas. A transportation protection device of an oil and gas storage structure comprises two middle frames, side plates are arranged on the left side and the right side of each middle frame, a transmission roller is jointly and rotationally connected between the front side plate and the rear side plate, a first guide groove is formed in the inner side of each side plate, and four sliding grooves are formed in the sides, close to the middle frames, of the inner sides of the side plates; the second motor drives the screw to rotate, the telescopic plate drives the support to move, the inclination angle is formed, and the feeding requirements of different heights are met; the conveying length is adjustable, a first motor drives a lead screw to rotate, lifting of a longitudinal rod and a limiting roller is achieved, meanwhile, the distance between side plates on the two sides is adjusted, the conveying belt is kept proper in tightness, and the conveying distance is adjusted; during transportation, the material vehicle is loaded with solid oil, gas and coal, and slides and resets along the guide groove after being pushed by the convex strips of the conveying belt to move and overturn to dump materials, so that circulating transportation is performed.

Description

Technical Field

[0001] The invention relates to solid oil and gas, and in particular to a transportation protection device for an oil and gas storage structure. Background Art

[0002] Solid oil and gas, also known as solid oil and gas coal, is coal with a tar yield greater than 12%.

[0003] The oil and gas content of this type of coal is higher than that of conventional coal in other regions. It has high oil content, good gasification properties, ultra-low sulfur, ultra-low phosphorus, high calorific value, and high tar yield. It is a new type of solid oil and gas mixture resource. The solid oil and gas coal has an air-dried basis moisture content of 8.07-8.60%, an ash yield of 13.46-14.60%, a volatile matter yield of 50.17-52.83%, a total sulfur content of 0.55-0.64%, a phosphorus content of 0.006-0.036%, an average low calorific value on a dry basis of 21.46-25.88 MJ / kg, and a tar yield that is mostly higher than 12.5%. The coal is characterized by being an oil-rich coal with low ash, low sulfur, low phosphorus, low arsenic content, and medium-to-high calorific value. It needs to be loaded during the solid oil and gas mining process, and is generally loaded and transported by a conveyor belt. However, during the process of transporting materials by the conveyor belt, the materials are prone to slide along the conveyor belt, which can easily cause damage to structures such as the conveyor belt.

[0004] The publication number is CN219313726U, which discloses a solid oil and gas loading machine, including a frame and a transportation component for transporting solid oil and gas, wherein the transportation component includes a motor arranged on one side of the frame, a rotating rod arranged on one side of the motor, a roller arranged on one side of the rotating rod, a pulley arranged on one end of the rotating rod, a toothed belt arranged on one side of the pulley, a driven wheel arranged on one side of the toothed belt, a driven rod arranged on one side of the driven wheel, a driven cylinder arranged on one side of the driven rod, a conveying belt arranged on one side of the driven cylinder, a plurality of material stopping frames arranged on one side of the conveying belt, rotating parts arranged on both sides of the material stopping frame, a sliding part arranged on the other side of the material stopping frame, a sliding groove for sliding the sliding part and an enlarged part arranged at both ends of the sliding groove. The utility model solves the problems of the existing loading machine that materials on the conveyor belt are easy to slip during transportation, less solid oil and gas are transported, and the transportation efficiency is low by arranging the frame and the transportation component.

[0005] However, the length of the patent cannot be adjusted according to needs and its applicability is poor. Therefore, there is a lack of a transportation protection device for the oil and gas storage structure to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a transportation protection device for an oil and gas storage structure, which solves the problems raised in the above-mentioned background technology.

[0007] Technical solution: To solve the above technical problems, according to one aspect of the present invention, more specifically, a transportation protection device for an oil and gas storage structure comprises two middle frames, side panels are arranged on the left and right sides of the middle frames, a transmission roller is connected to the front and rear side panels for common rotation, a guide groove 1 is arranged on the inner side of the side panels, four slide grooves are arranged on the inner side of the side panels located on the side of the side panels close to the middle frames, the four slide grooves are all connected with the inside of the guide groove 1, two guide rails 1 are fixed above the outer surface of the middle frame, two guide rails 2 are fixed below the outer surface of the middle frame, the left and right ends of the guide rail 1 are respectively located inside two slide grooves at one place of the left and right guide grooves, and the left and right ends of the guide rail 2 are respectively located at two slide grooves at one place of the left and right guide grooves A guide groove 2 is provided between the two guide rails 1 and the two guide rails 2, and the two guide grooves 2 are communicated with the two guide grooves 1; a vertical groove is opened through the inside of the side plate, and the front and rear vertical grooves are slidably connected with longitudinal rods, and the outer surfaces of the longitudinal rods are symmetrically fixed with limiting rollers, and the outer surfaces of the two transmission rollers and the four limiting rollers are jointly provided with a conveyor belt, and a plurality of convex strips are fixed on the outer surface of the conveyor belt, and the front and rear guide grooves 1 are jointly movably connected with a guide rod, and a material cart is fixed on the outer surface of the guide rod, and a motor 3 is fixed on the front surface of the side plate located at the front right, and the rear end of the output shaft of the motor 3 passes through the rear of the side plate and is fixedly connected to the transmission roller.

[0008] Furthermore, a lifting slot is provided inside the middle frame, a through slot is provided inside the lifting slot on one side close to the guide rail one, a screw rod is rotatably connected inside the lifting slot, a motor one is fixed on the upper surface of the middle frame, the bottom end of the output shaft of the motor one passes through the lifting slot and is fixedly connected to the screw rod, a screw plate is threadedly connected to the outer surface of the screw rod, a sliding rod is fixed to the left and right ends of the screw plate, a slider is slidably connected to the outer surface of the sliding rod, the front and rear sliders are fixedly connected to the front and rear ends of the longitudinal rod, a long slot is provided on the lower surface of the guide rail below, the left and right sides of the long slot are rotatably connected to the shaft rod, and the outer surface of the shaft rod is A spur gear 1 and a worm wheel are fixed thereto, two support plates are fixed inside the through slot, a worm is rotatably connected inside the support plate, the outer surface of the worm is meshingly connected with the worm wheel, a main gear is fixed above the outer surface of the screw rod, a driven gear is rotatably connected to the lower surface of the through slot, the driven gear is meshingly connected with the main gear, a helical gear 1 is fixed to the upper surface of the driven gear, the left and right ends of the helical gear 1 are meshingly connected with helical gear 2, spur gear 2 is fixed on the back sides of the two helical gears 2, the spur gear 2 is rotatably connected to the support plate, spur gear 3 is fixed to the opposite ends of the two worms, the spur gear 3 is meshingly connected with the spur gear 2.

[0009] Furthermore, a telescopic rod is rotatably connected to the bottom of the middle frame, and a base is commonly fixed to the bottom ends of the two telescopic rods, a second motor is fixed to the right side of the base, the left end of the output shaft of the second motor passes through the inside of the base and is fixed with a screw, and a telescopic plate is threadedly connected to the outer surface of the screw, and the front and rear sides of the left end of the telescopic plate are rotatably connected to brackets, and the top ends of the two brackets are rotatably connected to the two side plates on the left side respectively.

[0010] Furthermore, four running wheels are arranged on the outer surface of the base.

[0011] Furthermore, a plurality of tooth grooves are formed on the lower surface of the slide groove located at the top, and the tooth grooves are meshedly connected with the spur gear.

[0012] Furthermore, the outer surface of the screw plate fits the inner surface of the lifting groove.

[0013] Furthermore, the middle frame is slidably connected to two adjacent side panels through the guide rail 1 and the guide rail 2.

[0014] Furthermore, the left end of the telescopic plate is rotatably connected to a running wheel 2.

[0015] The beneficial effects of the transportation protection device for an oil and gas storage structure of the present invention are: (1) The present invention drives the screw rod to rotate by the second motor, so that the telescopic plate drives the bracket to move and form an inclined angle to meet the requirements of loading materials at different heights; the conveying length is adjustable, and the screw rod is driven by the first motor to rotate to realize the lifting and lowering of the longitudinal rod and the limit roller, and at the same time, the spacing between the side plates on both sides is adjusted to keep the conveyor belt tight and adjust the conveying distance; during transportation, the material truck loaded with solid oil, gas and coal moves under the push of the convex strips of the conveyor belt, flips over and dumps the materials, and then slides back along the guide groove to carry out cyclic conveying.

[0016] (2) The adjustable tilt angle, conveying length and material cart circulation conveying design of the present invention can effectively prevent materials from falling off and being scratched and hit, thereby improving transportation efficiency and device service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the side panels and the middle frame in the present invention; Figure 4 It is a structural schematic diagram of the side plate in the present invention; Figure 5It is a structural schematic diagram of the longitudinal rod and the middle frame in the present invention; Figure 6 It is a structural schematic diagram of the middle frame in the present invention; Figure 7 It is a side view structural schematic diagram of the middle frame in the present invention; Figure 8 It is a schematic diagram of the internal structure of the through slot in the present invention.

[0019] In the figure: 1, side plate; 2, transmission roller; 3, guide groove 1; 4, middle frame; 5, slide groove; 6, motor 1; 7, guide rail 1; 8, guide rail 2; 9, vertical groove; 10, longitudinal rod; 11, limit roller; 12, conveyor belt; 13, convex strip; 14, guide rod; 15, material car; 16, lifting groove; 17, through groove; 18, screw rod; 19, screw plate; 20, slide rod; 21, slider; 22, long groove; 23, shaft rod; 24 , spur gear one; 25, worm gear; 26, worm; 27, support plate; 28, main gear; 29, driven gear; 30, bevel gear one; 31, bevel gear two; 32, spur gear two; 33, spur gear three; 34, telescopic rod; 35, base; 36, motor two; 37, screw; 38, telescopic plate; 39, bracket; 40, running wheel one; 41, guide groove two; 42, tooth groove; 43, motor three; 44, running wheel two. DETAILED DESCRIPTION

[0020] To make the technical solution of the present invention clearer, the following Figure 1-8 The present invention is further described in detail with reference to the specific embodiments.

[0021] Reference Figure 1-8A transport protection device for an oil and gas storage structure comprises two middle frames 4, side panels 1 are arranged on the left and right sides of the middle frames 4, a transmission roller 2 is connected to the front and rear side panels 1 for common rotation, a guide groove 3 is arranged on the inner side of the side panel 1, four slide grooves 5 are arranged on the inner side of the side panel 1 located on the side of the side panel 1 close to the middle frame 4, the four slide grooves 5 are all connected with the inside of the guide groove 3, two guide rails 1 7 are fixed above the outer surface of the middle frame 4, two guide rails 2 8 are fixed below the outer surface of the middle frame 4, the left and right ends of the guide rail 1 7 are respectively located inside the two slide grooves 5 at the left and right guide grooves 3, the left and right ends of the guide rail 2 8 are respectively located inside the two slide grooves 5 at the left and right guide grooves 3, a guide groove 2 41 is arranged between the two guide rails 1 7 and the two guide rails 2 8, and the two guide grooves 2 41 is connected with two guide grooves 3; a vertical groove 9 is opened inside the side panel 1, and a longitudinal rod 10 is slidably connected inside the front and rear vertical grooves 9, and a limit roller 11 is symmetrically fixed on the outer surface of the longitudinal rod 10, and a conveyor belt 12 is arranged on the outer surface of the two driving rollers 2 and the outer surface of the four limit rollers 11, and a plurality of convex strips 13 are fixed on the outer surface of the conveyor belt 12, and a guide rod 14 is movably connected inside the front and rear guide grooves 3, and a material cart 15 is fixed on the outer surface of the guide rod 14 outside the conveyor belt 12, and a motor 3 43 is fixed on the front surface of the side panel 1 located at the right front, and the rear end of the output shaft of the motor 3 43 passes through the rear of the side panel 1 and is fixedly connected to the driving roller 2, and the middle frame 4 is slidably connected to the two adjacent side panels 1 through the guide rail 1 7 and the guide rail 2 8.

[0022] A lifting slot 16 is provided inside the middle frame 4, and a through slot 17 is provided inside the lifting slot 16 on one side close to the guide rail 7. A screw rod 18 is rotatably connected inside the lifting slot 16. A motor 6 is fixed on the upper surface of the middle frame 4. The bottom end of the output shaft of the motor 6 passes through the lifting slot 16 and is fixedly connected to the screw rod 18. A screw plate 19 is threadedly connected to the outer surface of the screw rod 18. The outer surface of the screw plate 19 fits the inner surface of the lifting slot 16. Slide rods 20 are fixed to the left and right ends of the screw plate 19. A slider 21 is slidably connected to the outer surface of the slider 20. The front and rear sliders 21 are fixedly connected to the front and rear ends of the longitudinal rod 10. A long slot 22 is provided on the lower surface of the guide rail 7 below. The left and right sides of the long slot 22 are rotatably connected to the shaft rod 23, and the outer surface of the shaft rod 23 is fixed with a spur gear 24 and a worm gear 25. Two support plates 27 are fixed inside the through slot 17, and a worm 26 is rotatably connected inside the support plate 27. The outer surface of the worm 26 is meshed with the worm gear 25. A main gear 28 is fixed above the outer surface of the screw rod 18, and a driven gear 29 is rotatably connected to the lower surface of the through slot 17. The driven gear 29 is meshed with the main gear 28. A helical gear 30 is fixed on the upper surface of the driven gear 29. The helical gear 30 is about The ends are meshed with bevel gears 2 31, and spur gears 2 32 are fixed on the opposite sides of the two bevel gears 21. Spur gears 2 32 are rotatably connected to the support plate 27. Spur gears 3 33 are fixed on the opposite ends of the two worm gears 26. Spur gears 3 33 are meshed with spur gears 2 32. A plurality of tooth grooves 42 are provided on the lower surface of the upper slideway 5. The tooth grooves 42 are meshed with spur gears 1 24. When the spur gears 1 24 rotate, the tooth grooves 42 will make the side plate 1 slide laterally on the outside of the guide rail, thereby achieving the purpose of adjusting the distance between the two side plates 1.

[0023] A telescopic rod 34 is rotatably connected to the bottom of the middle frame 4, and the telescopic rod 34 adjusts the overall height of the control device. A base 35 is fixed to the bottom ends of the two telescopic rods 34. A second motor 36 is fixed to the right side of the base 35. The left end of the output shaft of the second motor 36 passes through the inside of the base 35 and is fixed with a screw 37. The outer surface of the screw 37 is threadedly connected with a telescopic plate 38. The front and rear sides of the left end of the telescopic plate 38 are rotatably connected to brackets 39. The top ends of the two brackets 39 are respectively rotatably connected to the two side plates 1 on the left side. The left end of the telescopic plate 38 is rotatably connected to a running wheel 2 44; When in use, the screw 37 is rotated by the operation of the second motor 36, and the telescopic plate 38 drives the two brackets 39 to move left, so that the upper side plate 1, the conveyor belt 12 and other structures form an inclined angle. The telescopic length of the telescopic plate 38 is adjusted as needed to control different inclination angles for feeding materials at different heights. The running wheel 2 44 supports the extended telescopic plate 38 to improve the overall stability of the device; The conveying length can be adjusted as needed. During adjustment, two motors 16 are operated to rotate the screw rod 18, and the longitudinal rod 10 and the limiting roller 11 are lifted and lowered through the screw plate 19, the sliding rod 20, and the sliding block 21. At the same time, the screw rod 18 rotates to rotate the main gear 28, and then the helical gear 1 30 is rotated under the transmission of the driven gear 29. The helical gears 2 31 on both sides respectively drive the corresponding spur gears 2 32 to rotate. Under the drive of the spur gear 3 33, the worm 26 rotates axially, and finally the spur gear 1 24 is rotated through the shaft 23. The spur gear 1 24 meshes with the tooth groove 42, so that the side plates 1 on both sides can be moved to adjust the spacing, and the conveyor belt 12 is adjusted to be loose and tight under the limit of the limiting rollers 11 on both sides to keep in contact with the driving roller 2, so that the upper surface length of the conveyor belt 12 can be adjusted without affecting the normal operation of the conveyor belt 12, and the conveying distance of the device; During transportation, solid oil, gas and coal are loaded into the material cart 15 on the far left, and the motor three 43 is operated to rotate the transmission roller 2, so that the conveyor belt 12 and the convex strips 13 on its surface circulate, and the material cart 15 and the guide rod 14 at the bottom move under the push of the convex strips 13. When it moves to the far left, the material cart 15 turns over, and the solid oil, gas and coal materials are poured out, and the material cart 15 will slide inside the guide groove 1 3 and the guide groove 2 41 below through the guide rod 14. At this time, since the guide groove is inclined, the guide rod 14 will naturally slide along the guide groove to the far left, thereby contacting the convex strips 13 again, and then moving up and resetting under the push of the convex strips 13, so as to carry out cyclic conveying and transportation operations; the material cart 15 prevents the material from rolling and falling off, protects the structures such as the conveyor belt 12, avoids scratches, collisions and other injuries, and improves the service life of the transportation structure.

[0024] Reference Figure 1-2 The outer surface of the base 35 is provided with four running wheels 40 so that the device can be moved.

[0025] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A transport protection device for an oil and gas storage structure, comprising two middle frames (4), characterized in that: The middle frame (4) is provided with side plates (1) on both sides, and a transmission roller (2) is connected to the front and rear side plates (1) for common rotation. A guide groove (3) is provided on the inner side of the side plate (1). Four slide grooves (5) are provided on the inner side of the side plate (1) located on the side of the side plate (1) close to the middle frame (4). The four slide grooves (5) are connected to the inside of the guide groove (3). Two guide rails (7) are fixed above the outer surface of the middle frame (4), and two guide rails (8) are fixed below the outer surface of the middle frame (4). The left and right ends of the guide rail (7) are respectively located inside the two slide grooves (5) at the left and right guide grooves (3). The left and right ends of the guide rail (8) are respectively located inside the two slide grooves (5) at the left and right guide grooves (3). A guide groove (41) is provided between the two guide rails (7) and the two guide rails (8). The guide grooves 2 (41) are connected to the guide grooves 1 (3); a vertical groove (9) is provided inside the side plate (1); the front and rear vertical grooves (9) are slidably connected to longitudinal rods (10); the outer surfaces of the longitudinal rods (10) are symmetrically fixed with limit rollers (11); the outer surfaces of the two driving rollers (2) and the four limit rollers (11) are provided with a conveyor belt (12); a plurality of convex strips (13) are fixed to the outer surface of the conveyor belt (12); the front and rear guide grooves 1 (3) are movably connected to guide rods (14); the outer surface of the guide rods (14) is located outside the conveyor belt (12) and is fixed with a material cart (15); the front surface of the side plate (1) located at the right front is fixed with a motor 3 (43); the rear end of the output shaft of the motor 3 (43) passes through the rear of the side plate (1) and is fixedly connected to the driving roller (2).

2. The transportation protection device for an oil and gas storage structure according to claim 1, characterized in that: A lifting groove (16) is provided inside the middle frame (4), and a through groove (17) is provided inside the lifting groove (16) on a side close to the guide rail (7). A screw rod (18) is rotatably connected inside the lifting groove (16). A motor (6) is fixed on the upper surface of the middle frame (4). The bottom end of the output shaft of the motor (6) passes through the lifting groove (16) and is fixedly connected to the screw rod (18). A screw plate (19) is threadedly connected to the outer surface of the screw rod (18). A sliding rod (20) is fixed to the left and right ends of the screw plate (19). A slider (21) is slidably connected to the outer surface of the sliding rod (20). The front and rear sliders (21) are fixedly connected to the front and rear ends of the longitudinal rod (10). A long groove (22) is provided on the lower surface of the guide rail (7) located below. A shaft rod (23) is rotatably connected to the left and right sides of the long groove (22). A spur gear (1) is fixed to the outer surface of the shaft rod (23). 24), a worm wheel (25), wherein two support plates (27) are fixed inside the through groove (17), a worm (26) is rotatably connected inside the support plate (27), the outer surface of the worm (26) is meshingly connected with the worm wheel (25), a main gear (28) is fixed above the outer surface of the screw rod (18), a driven gear (29) is rotatably connected to the lower surface inside the through groove (17), the driven gear (29) is meshingly connected with the main gear (28), a bevel gear 1 (30) is fixed on the upper surface of the driven gear (29), the left and right ends of the bevel gear 1 (30) are meshingly connected with a bevel gear 2 (31), the two bevel gears 2 (31) are fixed with a spur gear 2 (32) on the opposite sides, the spur gear 2 (32) is rotatably connected with the support plate (27), the opposite ends of the two worms (26) are fixed with a spur gear 3 (33), the spur gear 3 (33) is meshingly connected with the spur gear 2 (32).

3. The transportation protection device for an oil and gas storage structure according to claim 1, characterized in that: The bottom of the middle frame (4) is rotatably connected to a telescopic rod (34), the bottom ends of the two telescopic rods (34) are commonly fixed to a base (35), a second motor (36) is fixed to the right side of the base (35), the left end of the output shaft of the second motor (36) passes through the inside of the base (35) and is fixed to a screw rod (37), the outer surface of the screw rod (37) is threadedly connected to a telescopic plate (38), the front and rear sides of the left end of the telescopic plate (38) are both rotatably connected to brackets (39), and the top ends of the two brackets (39) are respectively rotatably connected to the two side plates (1) on the left side.

4. The transportation protection device for an oil and gas storage structure according to claim 3 is characterized in that: Four running wheels (40) are arranged on the outer surface of the base (35).

5. The transportation protection device for an oil and gas storage structure according to claim 2, characterized in that: A plurality of tooth grooves (42) are formed on the lower surface of the slide groove (5) located at the top, and the tooth grooves (42) are meshingly connected with the spur gear one (24).

6. The transportation protection device for an oil and gas storage structure according to claim 2, characterized in that: The outer surface of the screw plate (19) fits the inner surface of the lifting groove (16).

7. The transportation protection device for an oil and gas storage structure according to claim 1, characterized in that: The middle frame (4) is slidably connected to two adjacent side panels (1) via the guide rail 1 (7) and the guide rail 2 (8).

8. The transportation protection device for an oil and gas storage structure according to claim 3 is characterized by: The left end of the telescopic plate (38) is rotatably connected to a second running wheel (44).

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