A new type of powered tipping conveyor

Abstract

The present invention discloses a novel powered flip conveyor, comprising a flip fixed frame, a conveyor and an electric hoist driving mechanism, wherein the left end of the frame of the conveyor is hinged on the flip fixed frame, and the other end is driven to flip by the electric hoist driving mechanism, the conveyor further comprises a support frame fixed on the ground and the conveyor is placed on the support frame when it is horizontal, the flip fixed frame is fixedly connected to the ground, and the electric hoist driving mechanism is installed on the flip fixed frame. The present invention adopts the electric hoist driving mechanism to drive the frame of the conveyor to flip, thereby realizing the flipping of the conveyor, and is easy to install, without a series of complex pneumatic components; easy to repair, and saves time.

Description

Technical Field

[0001] The invention relates to a novel powered overturning conveyor, belonging to the technical field of overturning conveyors. Background Art

[0002] Half of the traditional flip conveyors are flipped through pneumatic devices. Pneumatic flipping requires a series of pneumatic components such as air compressors and cylinders, which takes a long time to install. When a flipping failure occurs, the problem needs to be checked one by one, which also takes a long time. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a new type of powered overturning conveyor to solve the problems existing in the above-mentioned prior art.

[0004] The technical solution adopted by the present invention is: a new type of powered flip conveyor, including a flip fixed frame, a conveyor and an electric hoist driving mechanism, the left end of the conveyor frame is hinged on the flip fixed frame, and the other end is driven to flip by the electric hoist driving mechanism, the conveyor also includes a support frame fixed on the ground and the conveyor is placed on the support frame when it is horizontal, the flip fixed frame is fixedly connected to the ground, and the electric hoist driving mechanism is installed on the flip fixed frame.

[0005] Preferably, the above-mentioned flip fixing frame includes two columns, a cross beam and a fixed mounting plate, the lower ends of which are respectively fixedly connected to a fixed mounting plate, a cross beam is fixedly connected to the middle and lower parts between the two columns, symmetrical bearing seats are installed on the inner sides of the two columns and are located above the cross beam, and the bearing seats are connected to the frame through a rotating shaft.

[0006] Preferably, the electric hoist driving mechanism comprises an electric hoist, an inclined cantilever frame, a wire rope, a first fixed pulley, a second fixed pulley and a third fixed pulley. The inclined cantilever frame adopts two, which are respectively fixedly connected to the front and rear sides of the flip fixed frame and the upper end is tilted to the left and extends to the outside of the upper end of the flip fixed frame. The first fixed pulley adopts two, which are respectively installed on the right end of the frame and extend out of the front and rear sides of the frame. The second fixed pulley adopts two and is symmetrically arranged up and down, and is rotatably installed on the upper end surface of the cantilever frame on the rear side. The third fixed pulley is installed on the left end surface of the upper part of the cantilever frame on the rear side. One end of the wire rope is fixedly connected to the upper end of the cantilever frame on the front side, and is connected to the wire winding drum of the electric hoist after winding around the first fixed pulley, the second fixed pulley and the third fixed pulley. The electric hoist is fixedly connected to the fixed mounting plate of the flip fixed frame.

[0007] Preferably, the first fixed pulley is rotatably connected to the first pulley frame and tilted right downward, and the first pulley frame is tilted and fixedly connected to the right end of the frame.

[0008] Preferably, the frame is hinged to the flip fixing frame through a bracket and the front and rear ends of the bracket extend out of the frame, the bracket includes two longitudinal beams and three transverse beams, the two longitudinal beams are fixedly connected with three transverse beams at even intervals, a square frame is fixedly connected to the upper sides of the left ends of the two longitudinal beams, and the upper left corner of the square frame is hinged to the flip fixing frame.

[0009] Preferably, two front-to-back symmetrical hydraulic buffers are installed on the inner side of the upper end of the above-mentioned flip fixing frame, and the right end of each hydraulic buffer can touch the bracket after being flipped vertically. Two front-to-back symmetrical hydraulic buffers are installed on the support frame, and the upper end of the hydraulic buffer can touch the bracket after being flipped horizontally.

[0010] Preferably, travel switches are installed beside the hydraulic buffer 1 and the hydraulic buffer 2 on the front side, and the probe of each travel switch can touch the flipped bracket.

[0011] Beneficial effects of the present invention: Compared with the prior art, the present invention adopts an electric hoist driving mechanism to drive the frame of the conveyor to flip, thereby realizing the flipping of the conveyor, which is easy to install and does not have a series of complex pneumatic components; it is easy to maintain and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 It is an isometric structural schematic diagram of the present invention;

[0014] Figure 3 It is a front structural schematic diagram of the present invention;

[0015] Figure 4 It is a rear view structural schematic diagram of the present invention;

[0016] Figure 5 It is a right view structural schematic diagram of the present invention;

[0017] Figure 6 It is a schematic diagram of the top view of the structure of the present invention;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the bracket. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example 1: Figure 1-Figure 7As shown, a new type of powered flip conveyor comprises a flip fixed frame 1, a conveyor 2 and an electric hoist driving mechanism, wherein the left end of a frame 3 of the conveyor 2 is hinged on the flip fixed frame 1, and the other end is driven to flip by the electric hoist driving mechanism, the conveyor 2 also comprises a support frame 4 fixed on the ground and the conveyor 2 is placed on the support frame 4 when it is horizontal, the flip fixed frame 1 is fixedly connected to the ground, the electric hoist driving mechanism is installed on the flip fixed frame 1, the support frame comprises four supporting legs symmetrically arranged front and back, left and right, two supporting legs on the left side and two supporting legs on the right side are fixedly connected by a supporting crossbeam, a supporting mounting plate is arranged at the lower end of each supporting leg, and the supporting mounting plate is fixedly connected to the ground.

[0021] Preferably, the above-mentioned flip fixing frame 1 includes two columns 5, a beam 6 and a fixed mounting plate 7, the lower ends of which are respectively fixedly connected to a fixed mounting plate 7, a beam 6 is fixedly connected to the middle and lower part between the two columns 5, symmetrical bearing seats 8 are installed on the inner sides of the two columns 5 and are located above the beam 6, and the bearing seats 8 are connected to the frame 3 through a rotating shaft 9. The flip fixing frame is a U-shaped structure with stable support. The lower end is fixed by a fixed mounting plate with high connection reliability. Each column is made of two identical square steels spliced ​​together on the left and right, which improves the support stiffness and strength, has higher support stability, increases the contact area with the square bearing seat, and is convenient for installing the square bearing seat.

[0022] Preferably, the electric hoist driving mechanism comprises an electric hoist 10, an inclined cantilever frame 11, a wire rope 12, a first fixed pulley 13, a second fixed pulley 14 and a third fixed pulley 15. The inclined cantilever frame 11 adopts two, which are respectively fixedly connected to the front and rear sides of the flip fixed frame 1 and the upper end is tilted to the left and extends to the outside of the upper end of the flip fixed frame 1. The first fixed pulley 13 adopts two, which are respectively installed at the right end of the frame 3 and extend out of the front and rear sides of the frame 3. The second fixed pulley 14 adopts two and is symmetrically arranged up and down, and is rotatably installed on the upper end surface of the cantilever frame 11 on the rear side through the second pulley frame 16, which plays a role of guiding support and anti-slipping. The third fixed pulley 15 is installed on the left end surface of the upper part of the cantilever frame 11 on the rear side through the third pulley frame 25, and guides the horizontal and vertical directions of the wire rope. The wire rope 12 is The end is fixedly connected to the upper end of the cantilever frame 11 on the front side through a lifting ring, and is vertically connected to the wire winding drum of the electric hoist 10 after winding around the first fixed pulley 13, the second fixed pulley 14 and the third fixed pulley 15. The electric hoist 10 is fixedly connected to the fixed mounting plate 7 of the flip fixed frame 1. Each inclined cantilever frame 11 includes a vertical square steel and an inclined square steel obliquely passing through the middle of the vertical square steel and fixedly connected to the inclined square steel. The upper end of the inclined square steel is obliquely connected to the upper end of the vertical square steel with a reinforced square steel. The inclined square steel is convenient for retreating the wire rope to be wound around the first fixed pulley and the second fixed pulley. The lower ends of the vertical square steel and the inclined square steel are fixedly connected to the fixed mounting plate. The electric hoist drive mechanism of this structure is simple in structure, the frame is subjected to balanced force, the frame is prevented from generating lateral additional torque, and the flipping is stable and reliable.

[0023] Preferably, the first fixed pulley 13 is rotatably connected to the first pulley frame 17 and tilted right downward. The first pulley frame 17 is tilted and fixedly connected to the right end of the frame 3. The first fixed pulley frame cantilever is fixedly connected to the bracket. The tilted first fixed pulley facilitates the direction of the wire rope to be consistent with the direction of the wheel groove, thereby improving the rolling effect and service life of the fixed pulley. The wire rope 12 passes through the through hole on the first pulley frame 17 to prevent the wire rope from falling off.

[0024] Preferably, the frame 3 is hinged to the flip fixing frame 1 through a bracket 18, and the front and rear ends of the bracket 18 extend out of the frame 3. The bracket 18 includes two longitudinal beams 19 and three cross beams 20. The two longitudinal beams 19 are fixedly connected with three cross beams 20 at even intervals. A square frame 21 is fixedly connected to the upper side of the left end of the two longitudinal beams 19. The upper left corner of the square frame 21 is hinged to the flip fixing frame 1. An additional bracket is installed to facilitate the modification and placement of a standardized conveyor. The bracket structure has high supporting rigidity and strength and good supporting stability.

[0025] Preferably, two front-to-back symmetrical hydraulic buffers 22 are installed on the inner side of the upper end of the above-mentioned flip fixing frame 1, and the right end of each hydraulic buffer 22 can touch the bracket 18 after flipping vertically. Two front-to-back symmetrical hydraulic buffers 23 are installed on the support frame 4, and the upper ends of the hydraulic buffers 23 can touch the bracket 18 after flipping horizontally, which can play a buffering role in the flipping process and avoid damage caused by hard collision.

[0026] Preferably, a travel switch 24 is installed next to the hydraulic buffer 1 22 and the hydraulic buffer 2 23 on the front side. The probe of each travel switch 24 can touch the flipped bracket 18, which is convenient for controlling the start and stop of the flipped electric hoist, avoiding the electric hoist mechanism from being damaged by continuing to rotate the electric hoist after the conveyor rotates into place, and also convenient for stopping the electric hoist mechanism after rotating to the horizontal state to carry out other processes in time. The hydraulic buffer 1 22 and the travel switch 24 are installed on the upper end of the flip fixed frame through the cantilever frame 26, and the hydraulic buffer 23 and the travel switch 24 are installed on the supporting beam through the convex bracket 27.

[0027] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A powered overturning conveyor, characterized in that: The invention comprises a tilting fixed frame (1), a conveyor (2) and an electric hoist driving mechanism, wherein the left end of a frame (3) of the conveyor (2) is hinged on the tilting fixed frame (1), and the other end is driven to tilt by the electric hoist driving mechanism, the conveyor (2) further comprises a support frame (4) fixed on the ground, and the conveyor (2) is placed on the support frame (4) when it is horizontal, the tilting fixed frame (1) is fixedly connected to the ground, and the electric hoist driving mechanism is installed on the tilting fixed frame (1); the electric hoist driving mechanism comprises an electric hoist (10), an inclined cantilever frame (11), a steel wire rope (12), a first fixed pulley (13), a second fixed pulley (14) and a third fixed pulley (15), and the inclined cantilever frame (11) is provided with two, which are respectively fixedly connected to the front and rear sides of the tilting fixed frame (1) and the upper end of which is inclined to the left and extends to the tilting fixed frame (1). ), two first fixed pulleys (13) are respectively mounted on the right end of the frame (3) and extend out of the front and rear sides of the frame (3); two second fixed pulleys (14) are respectively arranged symmetrically up and down and are rotatably mounted on the upper end surface of the cantilever frame (11) on the rear side; a third fixed pulley (15) is mounted on the left end surface of the upper part of the cantilever frame (11) on the rear side; one end of the steel wire rope (12) is fixedly connected to the upper end of the cantilever frame (11) on the front side, and is connected to the steel wire winding drum of the electric hoist (10) after winding around the first fixed pulley (13), the second fixed pulley (14) and the third fixed pulley (15); the electric hoist (10) is fixedly connected to the fixed mounting plate (7) of the tilting fixed frame (1); the frame (3) is hinged to the tilting fixed frame (1) through a bracket (18), and the front and rear ends of the bracket (18) extend out of the frame (3).

2. A powered overturning conveyor according to claim 1, characterized in that: The tilting fixed frame (1) comprises two columns (5), a cross beam (6) and a fixed mounting plate (7), the lower ends of which are respectively fixedly connected to a fixed mounting plate (7), a cross beam (6) is fixedly connected to the middle and lower parts between the two columns (5), symmetrical bearing seats (8) are installed on the inner sides of the two columns (5) and are located above the cross beam (6), and the bearing seats (8) are connected to the frame (3) via a rotating shaft (9).

3. A powered overturning conveyor according to claim 1, characterized in that: The first fixed pulley (13) is rotatably connected to the first pulley frame (17) and tilted rightward and downward; the first pulley frame (17) is tilted and fixedly connected to the right end of the frame (3).

4. A powered overturning conveyor according to claim 1, characterized in that: The bracket (18) comprises two longitudinal beams (19) and three transverse beams (20). The two longitudinal beams (19) are fixedly connected with three transverse beams (20) at even intervals. A square frame (21) is fixedly connected to the upper sides of the left ends of the two longitudinal beams (19). The upper left corner of the square frame (21) is hinged to the flip fixing frame (1).

5. A powered overturning conveyor according to claim 4, characterized in that: Two front-to-back symmetrical hydraulic buffers (22) are installed on the inner side of the upper end of the flip fixing frame (1), and the right end of each hydraulic buffer (22) can touch the bracket (18) after flipping vertically. Two front-to-back symmetrical hydraulic buffers (23) are installed on the support frame (4), and the upper end of the hydraulic buffer (23) can touch the bracket (18) after flipping horizontally.

6. A powered overturning conveyor according to claim 4, characterized in that: A travel switch (24) is installed beside the hydraulic buffer 1 (22) and the hydraulic buffer 2 (23) on the front side, and the probe of each travel switch (24) can touch the bracket (18) after the overturn.

Images