An anti-splash sludge discharge hopper structure

Abstract

The present invention discloses a sludge discharge hopper structure for preventing splashing, which relates to the technical field of preventing splashing of sludge discharge hoppers and has the advantage of reducing the splashing of sludge discharged from the sludge discharge hopper to the periphery of the equipment. The key points of its technical solution are as follows: It includes a sludge storage tank and a sludge discharge hopper arranged on the left side of the sludge storage tank. On the ground on the left side of the sludge storage tank, a fixed plate and a car hopper are placed side by side. A support plate is provided on the fixed plate. At the top of the support plate, a first baffle cylinder is inclined. At one end of the first baffle cylinder away from the sludge discharge hopper, a first annular groove is coaxially provided. A second baffle cylinder is coaxially inserted into the first annular groove. At one end of the second baffle cylinder away from the bottom of the first annular groove, a second annular groove is provided. A third baffle cylinder is coaxially inserted into the second annular groove. One end of the third baffle cylinder away from the bottom of the second annular groove extends outside the second annular groove. A pushing member is provided on the support plate for simultaneously pushing the second baffle cylinder and the third baffle cylinder to move in the direction of approaching or departing from the first baffle cylinder through the first annular groove and the second annular groove respectively.

Description

Technical Field

[0001] The invention relates to the technical field of anti-splashing mud hoppers, and in particular to an anti-splashing mud hopper structure. Background Art

[0002] The spiral stacking machine, also known as the stacked spiral sludge dewatering machine, is a water treatment system used in municipal sewage treatment projects and petrochemical, light industry and other industrial sectors. Its working principle is mainly divided into two parts: concentration and dehydration. When the spiral push shaft rotates, it drives the multiple solid and active stacks to move relative to each other. Under the action of gravity, water is filtered out from the gaps between the stacks to achieve rapid concentration. The concentrated sludge continues to move forward along the direction of the mud cake outlet as the spiral shaft rotates. Under the action of the back pressure plate at the outlet, the internal pressure gradually increases, so that the water in the sludge is squeezed out and finally the sludge is dehydrated. It is widely used in municipal sewage treatment and industrial wastewater treatment, petrochemical, textile, metallurgy and many other fields.

[0003] The sludge discharged from the screw stacking machine 57 is generally stored in the mud storage box 1, and then discharged into the truck bucket 4 through the mud discharge hopper 2 at the bottom of the mud storage box 1. In order to discharge the sludge in the mud storage box 1 from the mud discharge hopper 2 into the truck bucket 4, Figure 4 Generally, the mud storage box 1 is raised by placing a platform 56. At this time, due to the height problem of the mud storage box 1 and the mud hopper 2, the discharged sludge is easy to splash around the equipment, resulting in an untidy equipment site. Therefore, the applicant has developed a new technical solution in the actual production process to solve the above technical problems. Summary of the Invention

[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a splash-proof mud hopper structure, which has the advantage of reducing the splashing of sludge discharged from the mud hopper to the periphery of the equipment.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention provides a mud discharging hopper structure for preventing splashing, which includes a mud storage tank and a mud discharging hopper arranged on the left side of the mud storage tank. On the ground on the left side of the mud storage tank, a fixing plate and a carriage are placed side by side. The carriage is located on the side of the fixing plate away from the mud storage tank. A support plate is provided on the fixing plate, and a first retaining cylinder is obliquely arranged at the top of the support plate. One end of the mud discharging hopper away from the mud storage tank is located inside the first retaining cylinder. One end of the first retaining cylinder away from the mud discharging hopper is obliquely downward, and a first annular groove is coaxially arranged at one end of the first retaining cylinder away from the mud discharging hopper. A second retaining cylinder is coaxially inserted into the first annular groove. One end of the second retaining cylinder away from the bottom of the first annular groove extends outside the first annular groove and coaxially arranges a second annular groove. A third retaining cylinder is coaxially inserted into the second annular groove. One end of the third retaining cylinder away from the bottom of the second annular groove extends outside the second annular groove and enters the carriage. A pushing member is provided on the support plate for simultaneously pushing the second retaining cylinder and the third retaining cylinder to move in a direction close to or away from the first retaining cylinder through the first annular groove and the second annular groove respectively.

[0007] By adopting the above technical solution, the pushing member simultaneously pushes the second retaining cylinder and the third retaining cylinder to move away from the first retaining cylinder until the mouth of one end of the third retaining cylinder enters the carriage. At this time, the sludge discharged from the mud discharging hopper falls into the inclined first retaining cylinder, and then sequentially passes through the second retaining cylinder and the third retaining cylinder from the first retaining cylinder and is discharged into the carriage. At this time, through the inclined first retaining cylinder, the second retaining cylinder and the third retaining cylinder, the situation that the sludge discharged from the mud discharging hopper splashes to the periphery of the equipment can be reduced.

[0008] When the carriage is full and needs to be replaced, only need to use the pushing member to simultaneously push the second retaining cylinder and the third retaining cylinder to move in a direction close to the first retaining cylinder until the mouth of one end of the third retaining cylinder moves out of the carriage, and then the carriage can be replaced.

[0009] When the mud storage tank stops working and it is necessary to clean the sludge on the inner walls of the first retaining cylinder, the second retaining cylinder and the third retaining cylinder, only need to use the pushing member to simultaneously push the second retaining cylinder and the third retaining cylinder to move in a direction close to the first retaining cylinder until the second retaining cylinder contacts the bottom of the first annular groove and the third retaining cylinder contacts the bottom of the second annular groove. At this time, one end of the second retaining cylinder away from the bottom of the first annular groove is still located outside the first annular groove, and one end of the third retaining cylinder away from the bottom of the second annular groove is still located outside the second annular groove. Then, the sludge on the inner walls of the first retaining cylinder, the second retaining cylinder and the third retaining cylinder can be cleaned.

[0010] When the pushing member simultaneously pushes the second retaining cylinder and the third retaining cylinder to move in a direction close to the first retaining cylinder, the first retaining cylinder will push the sludge on the inner wall of the second retaining cylinder to the end of the second retaining cylinder away from the first retaining cylinder, and the second retaining cylinder will push the sludge on the inner wall of the third retaining cylinder to the end of the third retaining cylinder away from the second retaining cylinder, which is convenient for subsequent cleaning of the sludge on the inner walls of the first retaining cylinder, the second retaining cylinder and the third retaining cylinder, and is simple and convenient to use.

[0011] Preferably, the pushing member includes a top plate and a column provided at the top end of the top plate. Two rotating rings facing up and down are rotatably connected to the column. A first swing arm and a second swing arm are respectively provided on the outer walls of the two rotating rings. The top plate is located above the first retaining cylinder. L-shaped brackets are inclinedly provided on opposite sides of the support plate, and the top ends of the two brackets are fixedly connected to the bottom end of the top plate. One end of the first swing arm away from the rotating ring is rotatably connected to a third swing arm, and one end of the third swing arm away from the first swing arm is rotatably connected to a fourth swing arm. One end of the second swing arm away from the rotating ring is rotatably connected to a fifth swing arm, and one end of the fifth swing arm away from the second swing arm is rotatably connected to a sixth swing arm. The fifth swing arm and the third swing arm are distributed in an X shape. The intersection of the fifth swing arm and the third swing arm is rotatably connected, and the intersection of the fifth swing arm and the third swing arm is rotatably connected to the top end of the second retaining cylinder through a first cylinder. A cylinder is provided at the top end of the top plate, and a push block is provided at one end of the piston rod of the cylinder. The push block is located above the intersection of the fifth swing arm and the third swing arm. The intersection of the fifth swing arm and the third swing arm is rotatably connected to the push block through a push column. The push column and the first cylinder face up and down. One end of the sixth swing arm away from the fifth swing arm is rotatably connected to one end of the fourth swing arm away from the third swing arm, and the rotation point of the sixth swing arm and the fourth swing arm is rotatably connected to the top end of the third retaining cylinder through a second cylinder.

[0012] Preferably, a fixed ring is rotatably connected coaxially to the outer wall of the first retaining cylinder, and the bottom end of the outer wall of the fixed ring is fixedly connected to the top end of the support plate. At this time, the fixed ring is located between the two brackets. A power member for driving the first retaining cylinder to rotate is provided on the support plate. When the first retaining cylinder rotates, the second retaining cylinder and the third retaining cylinder rotate synchronously with the first retaining cylinder through a transmission member. An annular first chute located outside the first annular groove is coaxially provided on the outer wall of the second retaining cylinder, and a first slider is slidably connected in the first chute. One end of the first cylinder away from the intersection of the fifth swing arm and the third swing arm is rotatably connected to the first slider. An annular second chute located outside the second annular groove is coaxially provided on the outer wall of the third retaining cylinder, and a second slider is slidably connected in the second chute. One end of the second cylinder away from the rotation point of the sixth swing arm and the fourth swing arm is rotatably connected to the second slider.

[0013] Preferably, the power member includes a first gear coaxially and fixedly connected to the outer wall of the first retaining cylinder. The first gear is located on one side of the fixed ring. A first motor is provided on the fixed ring, and a second gear meshing with the first gear is provided at one end of the rotating shaft of the first motor.

[0014] Preferably, the transmission member includes a plurality of first slots arranged on the side of the second retaining cylinder close to the bottom of the first annular groove, and each of the first slots is evenly distributed along the circumference of the second retaining cylinder, a first plug rod is inserted in each of the first slots, and an end of each first plug rod facing away from the first slot extends to the outside of the first slot and is fixedly connected to the bottom of the first annular groove, the third retaining cylinder includes a plurality of second slots on the side of the second annular groove close to the bottom of the second annular groove, and each of the second slots is evenly distributed along the circumference of the third retaining cylinder, a second plug rod is inserted in each of the second slots, and an end of each second plug rod facing away from the second slot extends to the outside of the second slot and is fixedly connected to the bottom of the second annular groove.

[0015] Preferably, elastic sheets are provided on opposite sides of the inner wall of the first retaining cylinder, and knocking balls for knocking the mud bucket are provided on the two elastic sheets.

[0016] Preferably, an end cover for closing the barrel opening of the third baffle is threadedly connected to a side of the third baffle that is away from the bottom of the second annular groove.

[0017] Preferably, an inverted U-shaped support frame is provided at the top of the fixed plate, and a vertical plate is provided at the top of the support frame, and a rectangular groove is opened at the top of the vertical plate, the support plate is vertically located above the support frame, and the bottom end of the support plate is vertically located in the rectangular groove, the bottom end of the support plate is provided with a threaded groove, and a first screw is threadedly connected in the threaded groove, the bottom end of the first screw extends outside the threaded groove and is rotatably connected to the top of the support frame, and a second motor for driving the first screw to rotate is provided on the support frame.

[0018] Preferably, a rectangular frame located in the upper middle portion of the support plate is sleeved on the support plate, and two inclined columns fixedly connected to the fixing plate are provided on the outer wall of the rectangular frame, which is inclined downward, and the two inclined columns are arranged opposite to each other.

[0019] Preferably, the bottom end of the fixed plate is provided with rollers in contact with the ground at four corners, and the fixed plate is provided with a threaded barrel at one end close to the four rollers, and the four threaded barrels are arranged at the bottom end of the fixed plate, and the four threaded barrels are threadedly connected to the second screw rods, and the bottom ends of the four second screw rods extend to the outside of the threaded barrel and are provided with a contact plate, and the top ends of the four second screw rods pass through the fixed plate and are provided with a rotating block.

[0020] The beneficial effect of the present invention is that: the pushing member simultaneously pushes the second and third retaining cylinders to move in a direction away from the first retaining cylinder until one end of the third retaining cylinder enters the bucket, at which time the sludge discharged from the sludge hopper falls into the inclined first retaining cylinder, and then passes through the second and third retaining cylinders from the first retaining cylinder in sequence and is discharged into the bucket. At this time, the inclined first, second and third retaining cylinders can reduce the sludge discharged from the sludge hopper from splashing onto the surrounding area of the equipment.

[0021] When the bucket is full and needs to be replaced, it is only necessary to push the second and third stop cylinders toward the first stop cylinder through the pushing member until one end of the third stop cylinder moves out of the bucket, and then the bucket can be replaced.

[0022] When the mud storage box stops working and the mud on the inner walls of the first, second and third baffles need to be cleaned, it is only necessary to use the pushing member to simultaneously push the second and third baffles toward the first baffle until the second baffle contacts the bottom of the first annular groove and the third baffle contacts the bottom of the second annular groove. At this time, the end of the second baffle facing away from the bottom of the first annular groove is still located outside the first annular groove, and the end of the third baffle facing away from the bottom of the second annular groove is still located outside the second annular groove. Then the mud on the inner walls of the first, second and third baffles can be cleaned.

[0023] When the pushing member simultaneously pushes the second baffle and the third baffle to move in the direction close to the first baffle, the first baffle will push the sludge on the inner wall of the second baffle to the end of the second baffle away from the first baffle, and the second baffle will push the sludge on the inner wall of the third baffle to the end of the third baffle away from the second baffle, which is convenient for subsequent cleaning of the sludge on the inner walls of the first, second and third baffles, and is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 Schematic diagram of the structure of this embodiment;

[0026] Figure 2 This is a schematic structural diagram of a fixing ring according to the present embodiment;

[0027] Figure 3 This is a schematic diagram of the structure of the embodiment for hitting the ball;

[0028] Figure 4 It is a structural diagram of the prior art.

[0029] Description of reference numerals:

[0030] In the figure: 1, sludge storage tank; 2, sludge discharge hopper; 3, fixed plate; 4, carriage; 5, support plate; 6, first retaining cylinder; 7, first annular groove; 8, second retaining cylinder; 9, second annular groove; 10, third retaining cylinder; 13, top plate; 14, column; 15, swivel ring; 16, first swing arm; 17, second swing arm; 18, bracket; 19, third swing arm; 20, fourth swing arm; 21, fifth swing arm; 22, sixth swing arm; 23, first cylinder; 24, cylinder; 25, push block; 26, push column; 27, second cylinder; 28, fixing ring; 29, first chute; 30, first slider; 31, second chute; 32, second slider; 33, first gear; 34, first motor; 35, second gear; 36, first slot; 37, first plug; 38, second slot; 39, second plug; 40, elastic sheet; 41, knocking ball; 42, end cover; 43, support frame; 44, vertical plate; 45, rectangular groove; 46, threaded groove; 47, first screw; 48, second motor; 49, rectangular frame; 50, inclined column; 51, roller; 52, threaded cylinder; 53, second screw; 54, abutting disc; 55, rotating block; 56, placing table; 57, spiral press filter machine. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] A splash-proof sludge discharge hopper structure, as Figure 1 and Figure 2 and Figure 3 , includes a sludge storage tank 1 and a sludge discharge hopper 2 provided on the left side of the sludge storage tank 1. On the ground on the left side of the sludge storage tank 1, a fixed plate 3 and a carriage 4 are placed side by side. The carriage 4 is located on the side of the fixed plate 3 away from the sludge storage tank 1. A support plate 5 is provided on the fixed plate 3. A first retaining cylinder 6 is inclined at the top of the support plate 5. One end of the sludge discharge hopper 2 away from the sludge storage tank 1 is located in the first retaining cylinder 6. One end of the first retaining cylinder 6 away from the sludge discharge hopper 2 is inclined downward, and a first annular groove 7 is coaxially provided at one end of the first retaining cylinder 6 away from the sludge discharge hopper 2. A second retaining cylinder 8 is coaxially inserted into the first annular groove 7. One end of the second retaining cylinder 8 away from the bottom of the first annular groove 7 extends out of the first annular groove 7 and is coaxially provided with a second annular groove 9. A third retaining cylinder 10 is coaxially inserted into the second annular groove 9. One end of the third retaining cylinder 10 away from the bottom of the second annular groove 9 extends out of the second annular groove 9 and enters the carriage 4. A pushing member is provided on the support plate 5 for simultaneously pushing the second retaining cylinder 8 and the third retaining cylinder 10 to move in a direction close to or away from the first retaining cylinder 6 through the first annular groove 7 and the second annular groove 9 respectively.

[0033] like Figure 1 and Figure 2 and Figure 3 , the second baffle 8 and the third baffle 10 are simultaneously pushed by the pushing member to move in the direction away from the first baffle 6 until one end of the third baffle 10 enters the bucket 4. At this time, the sludge discharged from the mud hopper 2 falls into the inclined first baffle 6, and then passes through the second baffle 8 and the third baffle 10 from the first baffle 6 in sequence and is discharged into the bucket 4. At this time, the inclined first baffle 6, the second baffle 8 and the third baffle 10 can reduce the sludge discharged from the mud hopper 2 from splashing around the equipment.

[0034] When the bucket 4 is full and needs to be replaced, it is only necessary to push the second stopper 8 and the third stopper 10 toward the first stopper 6 by the pushing member until one end of the third stopper 10 moves out of the bucket 4, and then the bucket 4 can be replaced;

[0035] When the mud storage box 1 stops working and the sludge on the inner walls of the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 needs to be cleaned, it is only necessary to simultaneously push the second retaining cylinder 8 and the third retaining cylinder 10 toward the first retaining cylinder 6 through the pushing member until the second retaining cylinder 8 contacts the bottom of the first annular groove 7 and the third retaining cylinder 10 contacts the bottom of the second annular groove 9. At this time, the end of the second retaining cylinder 8 away from the bottom of the first annular groove 7 is still located outside the first annular groove 7, and the end of the third retaining cylinder 10 away from the bottom of the second annular groove 9 is still located outside the second annular groove 9. Then the sludge on the inner walls of the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 can be cleaned;

[0036] When the pushing member simultaneously pushes the second baffle 8 and the third baffle 10 to move toward the first baffle 6, the first baffle 6 will push the sludge on the inner wall of the second baffle 8 to the end of the second baffle 8 away from the first baffle 6, and the second baffle 8 will push the sludge on the inner wall of the third baffle 10 to the end of the third baffle 10 away from the second baffle 8, which is convenient for subsequent cleaning of the sludge on the inner walls of the first baffle 6, the second baffle 8 and the third baffle 10, and is simple and convenient to use.

[0037] like Figure 2, the driving member includes a top plate 13 and a column 14 provided at the top end of the top plate 13. Two relatively upper and lower rotating rings 15 are rotatably connected to the column 14. A first swing arm 16 and a second swing arm 17 are respectively provided on the outer walls of the two rotating rings 15. The top plate 13 is located above the first retaining cylinder 6. L-shaped brackets 18 are inclinedly provided on both opposite sides of the support plate 5, and the top ends of the two brackets 18 are fixedly connected to the bottom end of the top plate 13. At this time, the top plate 13 is inclined, and the inclination direction of the top plate 13 is the same as that of the first retaining cylinder 6. One end of the first swing arm 16 away from the rotating ring 15 is rotatably connected to a third swing arm 19, and one end of the third swing arm 19 away from the first swing arm 16 is rotatably connected to a fourth swing arm 20. One end of the second swing arm 17 away from the rotating ring 15 is rotatably connected to a fifth swing arm 21, and one end of the fifth swing arm 21 away from the second swing arm 17 is rotatably connected to a sixth swing arm 22. The fifth swing arm 21 and the third swing arm 19 are distributed in an X shape, and the intersection of the fifth swing arm 21 and the third swing arm 19 is rotatably connected. The intersection of the fifth swing arm 21 and the third swing arm 19 is rotatably connected to the top end of the second retaining cylinder 8 through a first cylinder 23. A cylinder 24 is provided at the top end of the top plate 13, and a push block 25 is provided at one end of the piston rod of the cylinder 24, and the push block 25 is located above the intersection of the fifth swing arm 21 and the third swing arm 19. The intersection of the fifth swing arm 21 and the third swing arm 19 is rotatably connected to the push block 25 through a push column 26. The push column 26 and the first cylinder 23 are relatively upper and lower. One end of the sixth swing arm 22 away from the fifth swing arm 21 is rotatably connected to one end of the fourth swing arm 20 away from the third swing arm 19, and the rotation point of the sixth swing arm 22 and the fourth swing arm 20 is rotatably connected to the top end of the third retaining cylinder 10 through a second cylinder 27.

[0038] Such as Figure 2, when it is necessary to simultaneously move the second-stage cylinder 8 and the third-stage cylinder 10 away from or towards the first-stage cylinder 6, just open the air cylinder 24. At this time, the piston rod of the air cylinder 24 will push the push block 25 to drive the intersection point of the fifth swing arm 21 and the third swing arm 19 to move away from or towards the first-stage cylinder 6 through the push column 26. At this time, since the column 14 is arranged on the top plate 13, the swivel rings 15 on the first swing arm 16 and the second swing arm 17 are rotatably connected to the column 14, the third swing arm 19 is rotatably connected to the first swing arm 16, the fourth swing arm 20 is rotatably connected to the end of the third swing arm 19 away from the second swing arm 17, the fifth swing arm 21 is rotatably connected to the second swing arm 17, the sixth swing arm 22 is rotatably connected to the end of the fifth swing arm 21 away from the second swing arm 17, the fifth swing arm 21 and the third swing arm 19 are distributed in an X shape and the intersection point is rotatably connected, the first cylinder 23 is rotatably connected between the intersection point of the fifth swing arm 21 and the third swing arm 19 and the outer wall of the second-stage cylinder 8, the push column 26 is rotatably connected between the intersection point of the fifth swing arm 21 and the third swing arm 19 and the push block 25, the second cylinder 27 is rotatably connected between the rotation point of the sixth swing arm 22 and the fourth swing arm 20 and the outer wall of the third-stage cylinder 10. Therefore, when the piston rod of the air cylinder 24 pushes the push block 25 to drive the intersection point of the fifth swing arm 21 and the third swing arm 19 to move away from or towards the first-stage cylinder 6 through the push column 26, through the cooperation of the first swing arm 16, the second swing arm 17, the third swing arm 19, the fourth swing arm 20, the fifth swing arm 21, the sixth swing arm 22, the first cylinder 23 and the push column 26, the second-stage cylinder 8 and the third-stage cylinder 10 can be simultaneously moved away from or towards the first-stage cylinder 6, which is simple and convenient to use.

[0039] As Figure 2 , a fixed ring 28 is coaxially rotatably connected to the outer wall of the first-stage cylinder 6, and the bottom end of the outer wall of the fixed ring 28 is fixedly connected to the top end of the support plate 5. At this time, the fixed ring 28 is located between the two brackets 18. A power member for driving the first-stage cylinder 6 to rotate is provided on the support plate 5. When the first-stage cylinder 6 rotates, the second-stage cylinder 8 and the third-stage cylinder 10 rotate synchronously with the first-stage cylinder 6 through the transmission member. A circular first sliding groove 29 located outside the first annular groove 7 is coaxially provided on the outer wall of the second-stage cylinder 8, and a first sliding block 30 is slidably connected in the first sliding groove 29. One end of the first cylinder 23 away from the intersection point of the fifth swing arm 21 and the third swing arm 19 is rotatably connected to the first sliding block 30. A circular second sliding groove 31 located outside the second annular groove 9 is coaxially provided on the outer wall of the third-stage cylinder 10, and a second sliding block 32 is slidably connected in the second sliding groove 31. One end of the second cylinder 27 away from the rotation point of the sixth swing arm 22 and the fourth swing arm 20 is rotatably connected to the second sliding block 32.

[0040] As Figure 2, the first retaining cylinder 6 is driven to rotate in the fixed ring 28 by the power member, and the second retaining cylinder 8 and the third retaining cylinder 10 will rotate synchronously with the first retaining cylinder 6 through the transmission member. At this time, the rotating first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 can facilitate the sludge to pass through the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 in sequence;

[0041] When the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 rotate, because the first cylinder 23 is rotatably connected to the first slider 30, and the first slider 30 is slidably connected to the first sliding groove 29 on the second retaining cylinder 8, the second cylinder 27 is rotatably connected to the second slider 32, and the second slider 32 is slidably connected to the second sliding groove 31 on the third retaining cylinder 10, so when the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 rotate, the first slider 30 will slide in the first sliding groove 29, and the second slider 32 will slide in the second sliding groove 31. At this time, when the pushing member simultaneously pushes the second retaining cylinder 8 and the third retaining cylinder 10 to move away from or close to the first retaining cylinder 6, it will not affect the rotation of the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10, and it is simple and convenient to use.

[0042] like Figure 2 The power part includes a first gear 33 coaxially fixedly connected to the outer wall of the first stop cylinder 6, and the first gear 33 is located on one side of the fixed ring 28. A first motor 34 is provided on the fixed ring 28, and a second gear 35 meshing with the first gear 33 is provided at one end of the rotating shaft of the first motor 34. The purpose of this setting is that by turning on the first motor 34, the rotating shaft of the first motor 34 will drive the second gear 35 to rotate. At this time, the second gear 35 will drive the first stop cylinder 6 to rotate in the fixed ring 28 through the first gear 33 meshing therewith, which is simple and convenient to use.

[0043] like Figure 3 The transmission member includes several first slots 36 provided on the side of the second stop cylinder 8 close to the bottom of the first annular groove 7, and each first slot 36 is evenly distributed along the circumference of the second stop cylinder 8, and a first plug rod 37 is inserted in each first slot 36, and one end of each first plug rod 37 facing away from the first slot 36 extends to the outside of the first slot 36 and is fixedly connected to the bottom of the first annular groove 7, and a plurality of second slots 38 on the side of the third stop cylinder 10 close to the bottom of the second annular groove 9, and each second slot 38 is evenly distributed along the circumference of the third stop cylinder 10, and a second plug rod 39 is inserted in each second slot 38, and one end of each second plug rod 39 facing away from the second slot 38 extends to the outside of the second slot 38 and is fixedly connected to the bottom of the second annular groove 9.

[0044] like Figure 3When the first stopper 6 rotates in the fixing ring 28, the first stopper 6 will drive the second stopper 8 to rotate synchronously through the cooperation of each first plug rod 37 and each first slot 36. At this time, the second stopper 8 will drive the third stopper 10 to rotate synchronously through the cooperation of each second plug rod 39 and each second slot 38. When the pushing member simultaneously pushes the second stopper 8 and the third stopper 10 to move away from or close to the first stopper 6, the first plug rod 37 will gradually move out of or into the first slot 36, and the second plug rod 39 will gradually move out of or into the second slot 38. The end of each first plug rod 37 close to the bottom of the first slot 36 is always located in the first slot 36, and the end of each second plug rod 39 close to the bottom of the second slot 38 is always located in the second slot 38, which is simple and convenient to use.

[0045] like Figure 3 Elastic sheets 40 are provided on the opposite sides of the inner wall of the first baffle 6, and knocking balls 41 for knocking the mud bucket 2 are provided on the two elastic sheets 40. The purpose of this arrangement is that when the first baffle 6 rotates in the fixed ring 28, the first baffle 6 will drive the knocking balls 41 to rotate along the rotation axis of the first baffle 6 through the elastic sheets 40. At this time, as the first baffle 6 rotates, the two knocking balls 41 will respectively knock on the two ends of the mud bucket 2, which is simple and convenient to use.

[0046] like Figure 1 and Figure 2 The side of the third stopper 10 away from the bottom of the second annular groove 9 is threadedly connected with an end cover 42 for closing the barrel opening of the third stopper 10. The purpose of this arrangement is that when the bucket 4 is full and needs to be replaced, the end cover 42 is first aligned with the barrel opening of the third stopper 10 away from the bottom of the second annular groove 9 and close to it until the end cover 42 contacts the third stopper 10. At this time, as the third stopper 10 rotates, the end cover 42 can be screwed onto the third stopper 10. At this time, the sludge can be temporarily stored by the end cover 42 and the third stopper 10, and then the second stopper 8 and the third stopper 10 are simultaneously pushed close to the first stopper by the pushing member. 6, until one end of the third gear cylinder 10 moves out of the bucket 4, and then the bucket 4 is replaced. After the bucket 4 is replaced, the power member drives the first gear cylinder 6 to rotate in the opposite direction in the fixing ring 28, and then holds the end cover 42, so that the end cover 42 is unscrewed from the third gear cylinder 10. At this time, the sludge temporarily stored in the third gear cylinder 10 will enter the replaced bucket 4. Through the above process, when replacing the bucket 4, there is no need to stop the sludge from the mud hopper 2. By rotating the third gear cylinder 10, the end cover 42 can be easily screwed on or unscrewed from the third gear cylinder 10, which is simple and convenient to use.

[0047] like Figure 2 and Figure 3, a reverse U-shaped support frame 43 is provided at the top of the fixed plate 3, and a vertical plate 44 is provided at the top of the support frame 43. A rectangular groove 45 is provided at the top of the vertical plate 44. The support plate 5 is vertically located above the support frame 43, and the bottom end of the support plate 5 is vertically located in the rectangular groove 45. A threaded groove 46 is provided at the bottom end of the support plate 5, and a first screw rod 47 is threadedly connected in the threaded groove 46. The bottom end of the first screw rod 47 extends outside the threaded groove 46 and is rotatably connected to the top of the support frame 43. A second motor 48 for driving the first screw rod 47 to rotate is provided on the support frame 43. The purpose of this setting is that by turning on the second motor 48, the rotating shaft of the second motor 48 drives the first screw rod 47 to rotate at this time. At this time, the first screw rod 47 will push the support plate 5 to move vertically up or down in the rectangular groove 45 through the cooperation with the threaded groove 46. At this time, the height positions of the first retaining cylinder 6, the second retaining cylinder 8 and the third retaining cylinder 10 can be adjusted to adapt to the sludge discharge hopper 2 of different heights, which is simple and convenient to use.

[0048] As Figure 2 , a rectangular frame 49 is sleeved on the support plate 5 and is located above the middle of the support plate 5. Two inclined columns 50 fixedly connected to the fixed plate 3 are obliquely downward provided on the outer wall of the rectangular frame 49. The two inclined columns 50 are arranged oppositely. The purpose of this setting is that through the cooperation of the rectangular frame 49 and the two inclined columns 50, the situation of the support plate 5 bending and deforming can be reduced, which is simple and convenient to use.

[0049] As Figure 1 and Figure 2 , rollers 51 in contact with the ground are provided at the four corners of the bottom end of the fixed plate 3. Threaded cylinders 52 are provided at one end of the fixed plate 3 close to the four rollers 51, and the four threaded cylinders 52 are all arranged at the bottom end of the fixed plate 3. Second screw rods 53 are threadedly connected in the four threaded cylinders 52, and the bottom ends of the four second screw rods 53 all extend outside the threaded cylinders 52 and are all provided with abutting discs 54. The top ends of the four second screw rods 53 all pass through the fixed plate 3 and are all provided with rotating blocks 55. The purpose of this setting is that the fixed plate 3 can be easily moved through the four rollers 51 at the bottom end of the fixed plate 3. When the fixed plate 3 is moved to a suitable position and one end of the sludge discharge hopper 2 enters the first retaining cylinder 6, by rotating the rotating block 55 to drive the second screw rod 53 to rotate clockwise, at this time, through the cooperation of the threaded cylinder 52 and the second screw rod 53, the second screw rod 53 can be moved vertically downward until the abutting disc 54 on the second screw rod 53 abuts against the ground and the roller 51 is lifted off the ground, which is simple and convenient to use.

[0050] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. A mud discharging hopper structure for preventing splashing, comprising a mud storage tank (1) and a mud discharging hopper (2) arranged on the left side of the mud storage tank (1), characterized in that, On the left side ground of the sludge storage tank (1), a fixed plate (3) and a hopper (4) are placed side by side. The hopper (4) is located on the side of the fixed plate (3) away from the sludge storage tank (1). A support plate (5) is provided on the fixed plate (3). At the top of the support plate (5), a first retaining cylinder (6) is inclined. One end of the sludge discharge hopper (2) away from the sludge storage tank (1) is located inside the first retaining cylinder (6). One end of the first retaining cylinder (6) away from the sludge discharge hopper (2) is inclined downward, and a first annular groove (7) is coaxially provided at the end of the first retaining cylinder (6) away from the sludge discharge hopper (2). A second retaining cylinder (8) is coaxially inserted into the first annular groove (7). One end of the second retaining cylinder (8) away from the bottom of the first annular groove (7) extends outside the first annular groove (7) and a second annular groove (9) is coaxially provided. A third retaining cylinder (10) is coaxially inserted into the second annular groove (9). One end of the third retaining cylinder (10) away from the bottom of the second annular groove (9) extends outside the second annular groove (9) and enters the hopper (4). A pushing member is provided on the support plate (5) for simultaneously pushing the second retaining cylinder (8) and the third retaining cylinder (10) to move in a direction close to or away from the first retaining cylinder (6) through the first annular groove (7) and the second annular groove (9) respectively; The pushing member includes a top plate (13) and a column (14) provided at the top of the top plate (13). Two relatively upper and lower rotating rings (15) are rotatably connected to the column (14). A first swing arm (16) and a second swing arm (17) are respectively provided on the outer walls of the two rotating rings (15). The top plate (13) is located above the first retaining cylinder (6); A cylinder (24) is provided at the top of the top plate (13). One end of the piston rod of the cylinder (24) is provided with a push block (25), and the push block (25) is located above the intersection point of the fifth swing arm (21) and the third swing arm (19). The intersection point of the fifth swing arm (21) and the third swing arm (19) is rotatably connected to the push block (25) through a push column (26). The push column (26) is relatively upper and lower with the first cylinder body (23). One end of the sixth swing arm (22) away from the fifth swing arm (21) is rotatably connected to one end of the fourth swing arm (20) away from the third swing arm (19). And the rotation point of the sixth swing arm (22) and the fourth swing arm (20) is rotatably connected to the top end of the third retaining cylinder (10) through a second cylinder body (27); A fixed ring (28) is coaxially and rotatably connected to the outer wall of the first retaining cylinder (6), and the bottom end of the outer wall of the fixed ring (28) is fixedly connected to the top end of the support plate (5). At this time, the fixed ring (28) is located between the two brackets (18). A power member for driving the first retaining cylinder (6) to rotate is provided on the support plate (5). When the first retaining cylinder (6) rotates, the second retaining cylinder (8) and the third retaining cylinder (10) rotate synchronously with the first retaining cylinder (6) through a transmission member. An annular first sliding groove (29) located outside the first annular groove (7) is coaxially provided on the outer wall of the second retaining cylinder (8), and a first sliding block (30) is slidably connected in the first sliding groove (29). One end of the first cylinder (23) far from the intersection point of the fifth swing arm (21) and the third swing arm (19) is rotatably connected to the first sliding block (30). An annular second sliding groove (31) located outside the second annular groove (9) is coaxially provided on the outer wall of the third retaining cylinder (10), and a second sliding block (32) is slidably connected in the second sliding groove (31). One end of the second cylinder (27) far from the rotation point of the sixth swing arm (22) and the fourth swing arm (20) is rotatably connected to the second sliding block (32).

2. The anti-splash sludge discharge hopper structure according to claim 1, characterized in that, The pushing member further includes L-shaped brackets (18) that are inclined on opposite sides of the support plate (5), and the top ends of the two brackets (18) are fixedly connected to the bottom end of the top plate (13). One end of the first swing arm (16) far from the rotating ring (15) is rotatably connected to a third swing arm (19), and one end of the third swing arm (19) far from the first swing arm (16) is rotatably connected to a fourth swing arm (20). One end of the second swing arm (17) far from the rotating ring (15) is rotatably connected to a fifth swing arm (21), and one end of the fifth swing arm (21) far from the second swing arm (17) is rotatably connected to a sixth swing arm (22). The fifth swing arm (21) and the third swing arm (19) are distributed in an X shape. The intersection point of the fifth swing arm (21) and the third swing arm (19) is rotatably connected, and the intersection point of the fifth swing arm (21) and the third swing arm (19) is rotatably connected to the top end of the second retaining cylinder (8) through a first cylinder (23).

3. The anti-splash sludge discharge hopper structure according to claim 2, characterized in that, The power member includes a first gear (33) coaxially and fixedly connected to the outer wall of the first retaining cylinder (6), and the first gear (33) is located on one side of the fixed ring (28). A first motor (34) is provided on the fixed ring (28), and a second gear (35) meshing with the first gear (33) is provided at one end of the rotating shaft of the first motor (34).

4. The anti-splash sludge discharge hopper structure according to claim 2, characterized in that, The transmission member includes a plurality of first slots (36) provided on a side of the second retaining cylinder (8) close to the bottom of the first annular groove (7), and each of the first slots (36) is evenly distributed along the circumference of the second retaining cylinder (8), a first insertion rod (37) is inserted into each of the first slots (36), and an end of each of the first insertion rods (37) facing away from the first slot (36) extends to the outside of the first slot (36) and is fixedly connected to the bottom of the first annular groove (7), and a plurality of second slots (38) provided on a side of the third retaining cylinder (10) close to the bottom of the second annular groove (9), and each of the second slots (38) is evenly distributed along the circumference of the third retaining cylinder (10), a second insertion rod (39) is inserted into each of the second slots (38), and an end of each of the second insertion rods (39) facing away from the second slot (38) extends to the outside of the second slot (38) and is fixedly connected to the bottom of the second annular groove (9).

5. The anti-splash sludge discharge hopper structure according to claim 2, characterized in that, Elastic sheets (40) are provided on opposite sides of the inner wall of the first retaining cylinder (6), and knocking balls (41) for knocking the mud bucket (2) are provided on the two elastic sheets (40).

6. The anti-splash sludge discharge hopper structure according to claim 2, characterized in that, The side of the third retaining cylinder (10) facing away from the bottom of the second annular groove (9) is threadedly connected to an end cover (42) for closing the cylinder opening of the third retaining cylinder (10).

7. The anti-splash sludge discharge hopper structure according to claim 1, characterized in that, The top of the fixed plate (3) is provided with an inverted U-shaped support frame (43), and the top of the support frame (43) is provided with a vertical plate (44), and the top of the vertical plate (44) is provided with a rectangular groove (45), the support plate (5) is vertically located above the support frame (43), and the bottom end of the support plate (5) is vertically located in the rectangular groove (45), the bottom end of the support plate (5) is provided with a threaded groove (46), and the threaded groove (46) is internally threaded with a first screw (47), the bottom end of the first screw (47) extends outside the threaded groove (46) and is rotatably connected to the top of the support frame (43), and the support frame (43) is provided with a second motor (48) for driving the first screw (47) to rotate.

8. The anti-splash sludge discharge hopper structure according to claim 7, characterized in that, The support plate (5) is sleeved with a rectangular frame (49) located in the upper middle portion of the support plate (5), and two inclined columns (50) fixedly connected to the fixed plate (3) are provided on the outer wall of the rectangular frame (49) and tilted downward, and the two inclined columns (50) are arranged opposite to each other.

9. The mud discharging hopper structure for preventing splashing according to claim 1, characterized in that, The bottom end of the fixing plate (3) is provided with rollers (51) that are in contact with the ground at four corners. The fixing plate (3) is provided with a threaded barrel (52) at one end close to the four rollers (51). The four threaded barrels (52) are arranged at the bottom end of the fixing plate (3). The four threaded barrels (52) are threadedly connected to a second screw rod (53). The bottom ends of the four second screw rods (53) extend outside the threaded barrel (52) and are provided with a contact plate (54). The top ends of the four second screw rods (53) pass through the fixing plate (3) and are provided with a rotary block (55).

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