Bucket unloading transmission device

Abstract

Provided are a material barrel and a material unloading and conveying device thereof, wherein the material barrel comprises a reinforcement frame, and a barrel bottom cover is arranged at a barrel bottom hole; a fixed transverse pin is arranged on one side of the outer wall of the barrel bottom, and two angle ruler rotating rod locking mechanisms are symmetrically arranged on the other side, including an angle ruler rotating rod shaped like an angle ruler and a fixed vertical pin, and the angle ruler rotating rod can rotate around the vertical pin 15 to lock and release the barrel bottom cover; the material barrel unloading and conveying device comprises a barrel loading platform, a material unloading platform, and a barrel unloading platform in sequence, and the unloading platform is provided with at least one material barrel station, and two cover opening vertical rods and two cover closing vertical rods are symmetrically fixed on the left and right sides of the barrel unloading platform respectively; the material barrel can reliably open the cover automatically before entering the unloading platform, and automatically close the cover after moving out of the unloading platform; the cover opening and closing actions are stable and reliable.

Description

Technical Field

[0001] The invention relates to a material barrel and a material discharging and conveying device thereof. Background Art

[0002] The prior art barrels have a barrel mouth for unloading, and also have a barrel bottom opening with a bottom cover, so that the material can be unloaded from the bottom of the barrel, but there is a lack of a specific structural solution for the barrel and its unloading transmission device that can automatically open and close the bottom cover when the unloading transmission device is unloading and conveying. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a material barrel and a material unloading and conveying device thereof in view of the above technical status.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] A material barrel has a barrel bottom hole, and the barrel bottom hole is provided with a barrel bottom cover; the characteristic is that a fixed transverse pin shaft is provided on one side of the barrel bottom outer wall, and the barrel bottom cover can rotate around the transverse pin shaft under the action of its own weight to realize the barrel bottom hole opening; two angle ruler rotating rod locking mechanisms are symmetrically provided on the other side of the barrel bottom outer wall, the angle ruler rotating rod locking mechanism comprises an angle ruler rotating rod shaped like an angle ruler and a fixed vertical pin shaft provided on the barrel bottom outer wall, the corner opening of the angle ruler rotating rod is installed on the fixed vertical pin shaft, and the angle ruler rotating rod can rotate around the vertical pin shaft to realize the locking and releasing of the barrel bottom cover; the angle ruler rotating rod comprises an outer rod and an inner rod.

[0006] Further solution of the barrel of the present invention:

[0007] Two small slope bosses are symmetrically arranged on the barrel bottom cover.

[0008] The material barrel is a frame material barrel made of metal and equipped with a reinforcement frame, including a plain barrel and a reinforcement frame. The bottom of the material barrel protrudes outward in an inverted frustum shape, and the bottom hole of the barrel is opened in the center of the bottom of the barrel; the reinforcement frame is 12 frames equivalent to 12 frames of a cube surrounding the plain barrel; among them, the inner and outer two frames at the lower end are located at the lowest end, which are functional frames used to position and fix the material barrel when sliding on rollers and unloading during operation. The left and right frames at the lower end are slightly higher than the inner and outer two frames. Fixed plates are arranged on the left and right sides of the lower end, and a hole is opened in the center of the fixed plate. The outward protruding part of the bottom of the material barrel is clamped in the central hole of the fixed plate, and the upper edge of the material barrel is clamped on the four frames at the upper end of the reinforcement frame.

[0009] A barrel unloading and conveying device comprises a barrel loading platform, a unloading platform and a barrel unloading platform in sequence. The unloading platform is arranged on a main frame. The unloading platform is provided with at least one barrel working station. Two vertical rods for opening a lid and moving an inner rod of a rotating rod of a bottom angle ruler of a moving barrel are symmetrically fixed on the left side of the barrel unloading platform. Two vertical rods for closing a lid and moving an outer rod of a rotating rod of a bottom angle ruler of a moving barrel are symmetrically fixed on the right side of the barrel unloading platform.

[0010] The following is a further solution of the barrel unloading transmission device of the present invention:

[0011] It includes two groups of roller groups symmetrically arranged along the front and rear sides of the main frame, each group of roller groups consists of multiple rollers and is installed in the groove of a channel steel bar; the channel steel bar is horizontally fixed on the main frame, and a baffle bar is arranged on the channel steel bar; the rollers are evenly arranged along the channel steel bar, and each roller has two sprockets coaxially arranged in parallel, which are driven by a servo motor, and each roller transmits power in turn.

[0012] At least one side of the unloading platform is equipped with a clamping cylinder to realize the positioning and clamping of the barrel.

[0013] A slope block is arranged between the two cover closing vertical rods.

[0014] A material receiving bin is arranged below the unloading platform, and the material receiving bin is V-shaped, with the upper end receiving the barrel bottom holes of each barrel located on the workbench, and the lower end symmetrically opening discharge ports.

[0015] The upper barrel platform is provided with a plurality of active long rollers, a positioning baffle is provided on the opposite side of the upper barrel of the forklift, and a positioning oil cylinder and a position sensor are provided on the right side of the upper barrel platform.

[0016] The barrel unloading platform includes two groups of passive roller groups symmetrically arranged on the front and rear sides, each group of passive roller groups consists of multiple rollers and is installed in the groove of a channel steel bar. The barrel unloading platform includes a slope section and a horizontal section.

[0017] The present invention provides a barrel bottom hole, and the barrel bottom hole is provided with a barrel bottom cover, and the barrel bottom cover can rotate around a horizontal pin shaft under the action of its own weight to realize opening of the barrel bottom hole; two angle ruler rotating rod locking mechanisms are symmetrically arranged on the other side of the outer wall of the barrel bottom, and the angle ruler rotating rod can rotate around a vertical pin shaft to realize locking and releasing of the barrel bottom cover; the barrel unloading transmission device comprises an upper barrel platform, an unloading platform, and a barrel unloading platform in sequence, and two vertical opening rods for shifting the inner rods of the angle ruler rotating rods of the barrel bottom of the moving barrel are symmetrically fixed on the left side of the barrel unloading platform, and two vertical closing rods for shifting the outer rods of the angle ruler rotating rods of the barrel bottom of the moving barrel are symmetrically fixed on the right side of the barrel unloading platform, which can reliably realize automatic opening of the barrel cover before entering the unloading platform and automatic closing of the barrel cover after moving out of the unloading platform; the opening and closing actions are stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional schematic diagram of the frame barrel used in the present invention.

[0019] Figure 2 This is a three-dimensional schematic diagram of the bottom surface of the frame barrel used in the present invention.

[0020] Figure 3 Schematic diagram of the bare barrel of the frame barrel used in the present invention.

[0021] Figure 4 The frame schematic diagram of the frame barrel used in the present invention.

[0022] Figure 5 It is a schematic diagram of the unloading transmission device of the present invention.

[0023] Figure 6 It is a schematic diagram of the unloading transmission device and the material receiving bin of the present invention.

[0024] Figure 7 This is a three-dimensional schematic diagram of the barrel platform.

[0025] Figure 8 This is a three-dimensional schematic diagram of the barrel unloading platform.

[0026] Fig. 9 It is a schematic diagram of the working state of the unloading transmission device of the present invention. DETAILED DESCRIPTION

[0027] The following Figures 1 to 9 As shown, a material barrel for containing sludge and a material discharging and conveying device thereof are taken as an example to illustrate a specific implementation mode of the present invention.

[0028] The barrel used to hold sludge is a metal barrel with a reinforced frame, referred to as a frame barrel, which can be used repeatedly. Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the barrel 1 is a frame barrel made of metal with a reinforcement frame 12, including a bare barrel 11 and a reinforcement frame 12, both of which are preferably made of stainless steel. The bottom of the barrel 1 protrudes outward in an inverted truncated cone shape, and the barrel bottom hole 2 is opened in the center of the barrel bottom. The diameter and height of the bare barrel 11 are about 0.9m, the empty barrel weighs 260kg, the normal loading is about 300kg, and the full barrel weighs about 560kg, which is suitable for forklift transportation.

[0029] like Figure 2As shown, a fixed transverse pin shaft 13 is arranged on one side of the outer wall of the barrel bottom, and the barrel bottom cover 3 can rotate around the transverse pin shaft 13 under its own weight to open the barrel bottom hole 2. Two angle ruler rotating rods 14 locking mechanisms are symmetrically arranged on the other side of the outer wall of the barrel bottom. The angle ruler rotating rod 14 locking mechanism includes an angle ruler rotating rod 14 shaped like an angle ruler and a fixed vertical pin shaft 15 arranged on the outer wall of the barrel bottom. The corner opening of the angle ruler rotating rod 14 is mounted on the fixed vertical pin shaft 15, and the angle ruler rotating rod 14 includes an outer rod 16 and an inner rod 17. The angle ruler rotating rod 14 can rotate around the vertical pin shaft to lock and release the barrel bottom cover 3; once released, the barrel bottom cover can rotate around the transverse pin shaft under its own weight to open the barrel bottom hole. Two small slope bosses 19 are symmetrically arranged on the barrel bottom cover 3, so that the inner rod is easy to slide when locking the barrel bottom cover, and the locking is more reliable. The reinforcement frame 12 is 12 frames 20 that are equivalent to the cube surrounding the light barrel 11; among them, the inner and outer two frames 20 at the lower end are located at the lowest end, and are functional frames used to position and fix the barrel 1 when sliding on the roller 23 and unloading during operation. The left and right frames 20 at the lower end are slightly higher than the inner and outer two frames 20. Fixed plates 21 are provided on the left and right sides of the lower end. The fixing plate 21 has a hole in the center. The outward protrusion of the bottom of the barrel 1 is clamped in the central hole 22 of the fixing plate 21, and the upper edge of the barrel 1 is clamped on the four frames 20 at the upper end of the reinforcement frame 12.

[0030] like Figure 5 , 6 As shown, the unloading and conveying device of the present invention comprises a barrel loading platform, a discharging platform, and a barrel unloading platform in sequence. The discharging platform is arranged on the main frame, and at least one barrel station is arranged on the discharging platform. Two lid opening vertical rods 18 for moving the inner rod 17 of the barrel bottom angle ruler rotating rod 14 of the barrel 1 in motion are symmetrically fixed on the left side of the barrel unloading platform, and two lid closing vertical rods 35 for moving the outer rod 16 of the barrel bottom angle ruler rotating rod 14 of the barrel 1 in motion are symmetrically fixed on the right side of the barrel unloading platform. Figure 5 , Figure 6 As shown, the unloading platform is provided with 4 barrel stations, and 2 vertical opening rods 18 for moving the inner rod 17 of the barrel bottom angle ruler rotating rod 14 of the moving barrel 1 are symmetrically fixed on the left side of the first station, and 2 vertical closing rods 35 for moving the outer rod 16 of the barrel bottom angle ruler rotating rod 14 of the moving barrel 1 are symmetrically fixed on the right side of the fourth station. A ramp block 36 can be set between the two vertical closing rods 35 to assist in lifting and moving the empty barrel 1 after unloading to the barrel unloading platform.

[0031] like Figure 5 , Figure 6As shown, the unloading and transmission device of the present invention includes a main frame, and the unloading platform is arranged on the main frame. The unloading platform includes 4 workstations in sequence, and 4 barrels 1 can be arranged and placed at the same time. A receiving bin 28 is arranged under the unloading platform. The unloading platform includes 2 groups of roller groups symmetrically arranged along the front and rear sides of the main frame, and each group of roller groups is composed of a plurality of rollers 23, which are installed in the groove of a channel steel bar 24; the channel steel bar 24 is horizontally fixed on the main frame, and a baffle bar 25 is arranged on the channel steel bar 24; each group of rollers 23 is evenly arranged along the channel steel bar 24 and driven by a servo motor, and each roller 23 is coaxially and parallelly provided with two sprockets 26, and each roller 23 transmits power in sequence. One side is equipped with a clamping cylinder 27 to realize the positioning and clamping of the barrel, such as Figure 7 , Figure 8 As shown in the figure, 8 clamping cylinders 27 are set on the outer baffle strips of the outer channel steel bars. Each station has 2 clamping cylinders 27. When the barrel arrives at each station, the telescopic head of the cylinder supports the outer functional frame of the barrel, while the inner functional frame is blocked by the inner baffle strips, thereby clamping the barrel in place. Figure 5 , Figure 7 As shown, the upper bucket platform is equipped with multiple active long rollers 30, a positioning baffle 31 is set on the opposite side of the forklift upper bucket, and a barrel positioning cylinder 32 and a position sensor are set on the right side of the upper bucket platform. The upper bucket platform is driven by an explosion-proof motor acceleration and reduction gear, and driven by a chain. The double drive sprocket is equipped with an overrunning clutch, and the conveyor provides manual remote control start and limit switch stop functions. Figure 5 , Figure 8 As shown, the barrel unloading platform includes two roller groups symmetrically arranged on the front and rear sides, each roller group is composed of a plurality of rollers 23, which are installed in the groove of a channel steel bar 24. The barrel unloading platform includes a slope section L1 and a horizontal section L2, which is convenient for forklifts to unload barrels in the horizontal section. In order to increase friction, reduce wear of the barrel 1, and reduce noise, all rollers and drums can be rubber-coated rollers.

[0032] like Figure 5 , Figure 6 As shown, a receiving bin 28 is arranged below the unloading platform. The receiving bin 28 is V-shaped, and its upper end receives the barrel bottom holes 2 of each barrel 1 located on the workbench, and the lower end is symmetrically provided with discharge ports.

[0033] Working process of sludge unloading and conveying device: Use a forklift to place the barrels 1 filled with sludge on the upper barrel platform in turn. Note that the barrels 1 must be placed with the help of the positioning baffle 31 and the positioning cylinder 32 to achieve the set positioning requirements. Each barrel 1 is driven by the active long roller 30 to move to the right in turn. Before each barrel 1 moves to the unloading platform, it encounters the opening vertical rod 18. The opening vertical rod 18 moves the inner rod 17 of the angle ruler rotating rod 14 at the bottom of the moving barrel 1. The angle ruler rotating rod 14 rotates and the barrel bottom cover 3 opens. When on the unloading platform, it is driven by two groups of rollers symmetrically arranged on the front and rear sides of the main frame, and stays at each station for a set time. The stay time at each station is determined by the two clamping cylinders 27 at the station to achieve the positioning and clamping of the barrel 1. Before each barrel 1 moves to the barrel unloading platform, it encounters a cover closing vertical rod 35, which moves the outer rod 16 of the barrel bottom angle ruler rotating rod 14 of the barrel 1 in motion, and the angle ruler rotating rod 14 rotates, and the barrel bottom cover 3 is closed to prepare for the next reuse. All unloaded materials pass through the receiving bin 28 and fall from the outlet of the receiving bin 28.

[0034] The scheme of the present invention can also be used for barrels of other materials and their unloading transmission devices. In addition, the directions such as left, right, front, and back in this application document are only for the convenience of description relative to the drawings of this patent application specification, and do not constitute a limitation of the present invention.

Claims

1. A barrel unloading and conveying device, comprising a barrel loading platform, a unloading platform, and a barrel unloading platform in sequence, wherein the unloading platform is arranged on a main frame, and the unloading platform is provided with at least one barrel station, characterized in that: Two cover opening vertical rods (18) for moving the barrel bottom angle ruler rotating rod (14) and the inner rod (17) of the barrel bottom angle ruler rotating rod (14) are symmetrically fixedly arranged on the left side of the barrel unloading platform, and two cover closing vertical rods (35) for moving the barrel bottom angle ruler rotating rod (14) and the outer rod (16) of the barrel bottom angle ruler rotating rod (14) are symmetrically fixedly arranged on the right side of the barrel unloading platform; the barrel bottom (1) is provided with a barrel bottom hole (2), and the barrel bottom hole (2) is provided with a barrel bottom cover (3); the barrel bottom A fixed transverse pin shaft (13) is arranged on one side of the outer wall, and the barrel bottom cover (3) can rotate around the transverse pin shaft (13) under the action of its own weight to realize the opening of the barrel bottom hole (2); two angle ruler rotating rod locking mechanisms are symmetrically arranged on the other side of the barrel bottom outer wall, and the angle ruler rotating rod locking mechanism comprises an angle ruler rotating rod (14) shaped like an angle ruler and a fixed vertical pin shaft (15) arranged on the barrel bottom outer wall, and the angle ruler rotating rod (14) has a corner opening installed on the fixed vertical pin shaft (15), and the angle ruler rotating rod (14) is fixed to the fixed vertical pin shaft (15). The ruler rotating rod (14) can rotate around the vertical pin shaft (15) to lock and release the barrel bottom cover (3); the angle ruler rotating rod (14) includes an outer rod (16) and an inner rod (17); two small slope bosses (19) are symmetrically arranged on the barrel bottom cover (3); the material barrel (1) is a frame material barrel made of metal and equipped with a reinforcement frame (12), including a bare barrel (11) and a reinforcement frame (12); the barrel bottom of the material barrel (1) protrudes outwards The barrel (11) is in the shape of an inverted truncated cone, and the barrel bottom hole (2) is opened in the center of the barrel bottom; the reinforcement frame (12) is 12 frames (20) equivalent to 12 cubes surrounding the bare barrel (11); wherein the inner and outer two frames (20) at the lower end are located at the lowest end, and are functional frames used for sliding on the roller (23) and positioning and fixing the barrel (1) during operation; the left and right two frames (20) at the lower end are slightly higher than the inner and outer two frames (20); a fixing plate (21) is provided on the left and right sides of the lower end, a hole is opened in the center of the fixing plate (21), the outward protrusion of the barrel bottom of the barrel (1) is clamped in the central hole (22) of the fixing plate (21), and the upper edge of the barrel (1) is clamped on the four frames (20) at the upper end of the reinforcement frame (12).

2. The material barrel unloading transmission device as described in claim 1 comprises two groups of roller groups symmetrically arranged along the front and rear sides of the main frame, each group of roller groups is composed of a plurality of rollers (23) and is installed in the groove of a channel steel bar (24); the channel steel bar (24) is horizontally fixed on the main frame, and a baffle bar (25) is arranged on the channel steel bar (24); each roller (23) is evenly arranged along the channel steel bar (24), and each roller (23) is coaxially and parallelly provided with two sprockets (26), which are driven by a servo motor, and each roller (23) transmits power in sequence.

3. The barrel unloading and conveying device as described in claim 2, wherein at least one side of the unloading platform is equipped with a clamping cylinder (27) to achieve positioning and clamping of the barrel (1).

4. The barrel unloading and conveying device according to claim 1, wherein a slope block (36) is provided between the two cover closing vertical rods (35).

5. The barrel unloading and conveying device according to claim 1, characterized in that: A material receiving bin (28) is arranged below the unloading platform. The material receiving bin (28) is V-shaped, with its upper end receiving the barrel bottom holes (2) of each barrel (1) located on the workbench, and a material discharge port symmetrically arranged at its lower end.

6. The barrel unloading and conveying device according to claim 1, characterized in that: The upper barrel platform is provided with a plurality of active long rollers (30), a positioning baffle (31) is provided on the opposite side of the upper barrel of the forklift, and a positioning oil cylinder (32) and a position sensor are provided on the right side of the upper barrel platform.

7. The barrel unloading and conveying device according to claim 1, characterized in that: The barrel unloading platform comprises two groups of passive roller groups symmetrically arranged on the front and rear sides, each group of passive roller groups consists of a plurality of rollers (23) installed in the groove of a channel steel bar (24), and the barrel unloading platform comprises a slope section (L1) and a horizontal section (L2).

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