Sediment stirring machine
By introducing a rotary cutter head, an air-explosion tube, and a mud-driving plate into the mud and sand mixer, the problems of uneven mixing and high energy consumption in traditional devices have been solved, achieving efficient and uniform mud and sand mixing and reducing mixing blind spots and caking.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional mud and sand mixing devices suffer from problems such as uneven mixing, high energy consumption, and easy material accumulation and caking, and are particularly ineffective when dealing with highly viscous mud and sand.
It adopts a structure that can be set in the mixing tank with a reciprocating rotary cutter head, combined with an air explosion tube and a mud-driving plate. The air explosion tube is driven by an air pump to generate bubbles, which enhances the mixing effect. The chain drives the crossbar and the rotating shaft to carry out all-round mixing. Combined with a mud pump and a filter cage, mud and sand are separated and mixed evenly.
It achieves uniform mixing of mud and sand, reduces blind spots in the mixing process, prevents material sedimentation, improves mixing efficiency and energy efficiency, and avoids caking.
Smart Images
Figure CN224024888U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of engineering machinery, concretely relates to a silt mixer. BACKGROUND
[0002] The silt mixing equipment is the key equipment in the fields of engineering construction and river dredging, and its performance directly affects material mixing uniformity and operation efficiency. The traditional mechanical stirring device adopts a fixed blade structure, the stirring pile cannot be moved, and there are problems of large stirring blind area and high energy consumption. When high-viscosity silt is treated, material is prone to accumulate at the bottom and the side plate, and hardening phenomenon occurs. SUMMARY
[0003] The utility model discloses a silt mixer, to solve the problem of uneven silt mixing in the prior art.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] The utility model provides a kind of silt mixer, including support, the support upper portion is equipped with the stirring box of upper end opening, the stirring box is internally provided with gas explosion pipe, the gas explosion pipe is connected with air pump, the air pump is arranged at the right side plate top of stirring box, the stirring box left side plate middle part is provided with slurry pump, the slurry pump is connected with slurry pipe, the stirring box longitudinal side plate top is provided with chain, the chain is movably installed with cross bar, two rotating shafts are rotatably installed in the lower part of cross bar, the rotating shaft is installed with a plurality of cutter heads with the center of shaft body as center, the rotating shaft top is provided with motor one, the lower part of cross bar is provided with connecting rod, the connecting rod is provided with mud board, the cross bar outside is fixedly connected with fender, the cross bar both ends are provided with gyro wheel.
[0006] Further technical scheme, the stirring box right side bottom is provided with chute one, the chute one is provided with gate at stirring box connecting place, the gate both sides are provided with sliding slot, the gate top end is connected with pneumatic cylinder, the pneumatic cylinder top is connected with air pump.
[0007] Further technical scheme, the gas explosion pipe is longitudinally arranged along the bottom of stirring box, the gas explosion pipe is provided with gas outlet, the gas explosion pipe is fixedly connected with air pump.
[0008] Further technical scheme, the slurry pipe is arranged in the middle part of longitudinal side plate of stirring box, and a plurality of slurry injection holes are arranged on the slurry pipe.
[0009] Further technical scheme, the chain upper portion and lower portion are provided with baffle, and the chain both ends are provided with motor two.
[0010] Further technical solutions, the support right side is separately provided with upper opening mud storage tank, the mud storage tank left and right side plate upper end is provided with two rolling axles respectively, one rolling axle is installed with motor three, the rolling axle upper end is movably installed with cylindrical filter cage, the filter cage is provided with spiral blade, the filter cage both sides are installed with cleaning brush, the cleaning brush is fixedly connected with rotating shaft.
[0011] Further technical solutions, the mud storage tank bottom is provided with water outlet, the water outlet is connected with water pump, the water pump is connected with water outlet pipe.
[0012] Further technical solutions, the mud storage tank top is provided with protective shed, the mud storage tank right side is provided with chute two.
[0013] Further technical solutions, the stirring box is provided with control box on the side close to the mud storage tank, the control box is electrically connected with slurry pump, air pump, motor one, motor two, motor three and water pump.
[0014] Further technical solutions, the stirring box is provided with ladder outside
[0015] Beneficial effects:
[0016] The utility model discloses a reciprocating rotary tool head is set up in the stirring box, combines the structure of gas explosion pipe and mud board, makes the mixture of the mud and sand in the stirring box more uniform, greatly reduces blind area of stirring, does not deposit on the bottom or lateral wall, prevents the emergence of the board phenomenon. ACCURACY OF DRAWINGS
[0017] The utility model will be explained through example and the mode of referring to the attached drawing, wherein:
[0018] Figure 1 And Figure 2 It is the structure schematic diagram of mud and sand stirring machine for the utility model embodiment provides;
[0019] Figure 3 It is the front view of mud and sand stirring machine for the utility model embodiment provides;
[0020] Figure 4 It is the plan view of mud and sand stirring machine for the utility model embodiment provides;
[0021] Figure 5 It is the right view of mud and sand stirring machine for the utility model embodiment provides;
[0022] Figure 6 It is Figure 1 A-A section view of;
[0023] Figure 7 It is Figure 3 The enlarged view of A in the A-A section view of;
[0024] Figure 8 For Figure 5 enlarged view at B;
[0025] Figure 9 For Figure 5 enlarged view at C.
[0026] Wherein:
[0027] 1, support; 2, stirring box; 3, gas explosion pipe; 4, mud pump; 5, air pump; 6, chain; 7, cross bar; 8, rotating shaft; 9, cutter head; 10, connecting rod; 11, chase mud plate; 12, chute one; 13, gate; 14, chute; 15, air cylinder; 16, mud storage tank; 17, roller; 18, filter cage; 19, cleaning brush; 20, water outlet; 21, water pump; 22, water outlet pipe; 23, chute two; 24, ladder; 25, control box; 301, air outlet; 401, mud pipe; 402, mud injection hole; 601, baffle; 602, motor two; 701, mudguard; 702, roller; 801, motor one; 161, protective shed; 171, motor three; 181, helical blade. DETAILED DESCRIPTION
[0028] In order to make the purpose, characteristics and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0029] Embodiment:
[0030] As Figures 1 to 5 shown, the utility model embodiment provides a kind of silt stirrer, including support 1, the upper portion of support 1 is equipped with the stirring box 2 of upper end opening, the inside of stirring box 2 is provided with gas explosion pipe 3, gas explosion pipe 3 is connected with air pump 5, air pump 5 is arranged at the top of right side plate of stirring box 2, the middle part of left side plate of stirring box 2 is provided with mud pump 4, mud pump 4 is connected with mud pipe 401, the top of longitudinal side plate of stirring box 2 is provided with chain 6, chain 6 is movably installed with cross bar 7, two rotating shafts 8 are rotatably installed in the lower part of cross bar 7, a plurality of cutter heads 9 are installed on rotating shaft 8 with the center of shaft body as center, motor one 801 is arranged at the top of rotating shaft 8, connecting rod 10 is arranged on the lower part of cross bar 7, chase mud plate 11 is arranged on connecting rod 10, mudguard 701 is fixedly connected to the upper portion of cross bar 7, and roller 702 is arranged at the both ends of cross bar 7.
[0031] The utility model discloses an embodiment through setting up support 1 support whole equipment, the mixing box 2 is fixed in the top of support 1, installs longitudinal gas explosion pipe 3 inside, air pump 5 is connected with gas explosion pipe 3 through pipeline and is fixed at the right side of mixing box 2, the left side plate middle part of mixing box 2 is fixedly installed slurry pump 4, is connected slurry pipe 401 on slurry pump 4, and slurry pipe 401 is fixed again on the longitudinal side plate of mixing box 2, sets up chain 6 on the longitudinal side plate top of mixing box 2, and chain 6 is movably installed cross bar 7 on, and chain 6 drives cross bar 7 along the longitudinal reciprocating motion of mixing box 2, and two rotatable rotating shafts 8 are installed below cross bar 7, and a plurality of cutter heads 9 are evenly distributed to the circumference of rotating shaft 8, and rotating shaft 8 is driven through motor one 801, and also can replace motor one 801 with hydraulic pump, and is driven through hydraulic pressure, and the bottom of cross bar 7 extends out connecting rod 10, and arc mud board 11 is fixed at the end of connecting rod 10, and the bottom of cross bar 7 is scraped along with chain 6 moves the mud and sand of mixing box 2, and the mudguard 701 on cross bar 7 prevents the mud of splashing in the stirring process from adhering to rotating shaft 8 and motor, avoids the influence of equipment normal operation, and the bottom of the both ends of cross bar 7 is provided with the gyro wheel 702 and assists cross bar 7 to move. Through the high pressure gas impact of gas explosion pipe 3 the mud and sand of bottom corner, prevent the concretion, promote the flowability, and slurry pump 4 draws up the mud and sand water, and then is discharged into mixing box 2 through slurry pipe 401, increases the uniformity of stirring, and cutter head 9 rotates and cuts the agglomerated mud and sand, and chain 6 drives cross bar 7 reciprocating motion, realizes all -round stirring, and mud board 11 assists and pushes the edge mud and sand to the stirring area, reduces the dead angle, improves the mixing uniformity.
[0032] In a possible implementation, as shown in Figure 1 and Figure 4 , the right bottom of the mixing box 2 is provided with a chute one 12, the chute one 12 is provided with a gate 13 at the connection with the mixing box 2, the gate 13 is provided with a sliding groove 14 on both sides, the gate 13 is connected with a pneumatic cylinder 15 at the top, and the pneumatic cylinder 15 is connected with the air pump 5 at the top. By opening the chute one 12 at the right bottom of the mixing box 2, the chute one 12 is provided with the gate 13 at the connection with the box body, the gate 13 is embedded in the sliding groove 14 on both sides, and the top is connected with the air pump 5 through the pneumatic cylinder 15. The gate 13 can be quickly controlled to discharge the mud and sand, avoid the risk of manual operation, improve the efficiency, and the chute one 12 can guide the stirred mud and sand in a certain direction, which is convenient for centralized collection or transportation.
[0033] In a possible implementation, as shown in Figure 3 and Figure 5As shown, the gas explosion pipe 3 is longitudinally arranged along the bottom of the stirring box 2, the gas explosion pipe 3 is provided with gas outlet holes 301, and the gas explosion pipe 3 is fixedly connected with the air pump 5. By laying the gas explosion pipe 3 along the bottom of the stirring box 2 longitudinally to the corner, a plurality of gas outlet holes 301 are opened on the pipe wall, and the gas explosion pipe 3 is connected with the air pump 5 through a pipeline, a uniform bubble flow is formed during operation, the corner of the box bottom is impacted, local accumulation is prevented, the stirring direction is coordinated, the gas explosion disturbance effect is enhanced, and energy consumption is reduced.
[0034] In a feasible implementation, as shown in Figures 1 to 5 As shown, the mud pipe 401 is arranged in the middle of the longitudinal side plate of the stirring box 2, and the mud pipe 401 is provided with a plurality of mud injection holes 402. By arranging the mud pipe 401 on the longitudinal side plate of the stirring box 2 and arranging a plurality of 45-degree downwardly inclined mud injection holes 402 on the mud pipe 401, the mud and water pumped up by the mud pump 4 are sprayed into the stirring box 2 again from the mud injection holes 402, the mud in the stirring box 2 is impacted, and the uniformity of stirring is improved.
[0035] In a feasible implementation, as shown in Figures 1 to 5 As shown, the upper and lower parts of the chain 6 are provided with baffles 601, and the two ends of the chain 6 are provided with motor two 602. By welding baffles 601 above and below the chain 6, the sand is prevented from entering the transmission structure of the chain 6, the abrasion and jamming risk is reduced, the two ends of the chain 6 are connected with double-output shaft motor two 602 through a gear set, the transverse rod 7 reciprocating motion is realized, the stirring range is expanded, and the waste of one-way stroke is avoided.
[0036] In a feasible implementation, as shown in Figures 1 to 3 As shown, the bracket 1 is separately provided with an upper opening mud storage tank 16 on the right side, two roller shafts 17 are arranged on the upper end of the left and right side plates of the mud storage tank 16 respectively, one of the roller shafts 17 is provided with motor three 171, a cylindrical filter cage 18 is movably arranged on the upper end of the roller shaft 17, a spiral blade 181 is arranged in the filter cage 18, a cleaning brush 19 is arranged on the two sides of the filter cage 18, and the cleaning brush 19 is fixedly connected with the roller shaft 17. By arranging an independent mud storage tank 16 on the right side of the stirring box 2, the roller shaft 17 at the top of the left and right side plates of the mud storage tank 16 supports the filter cage 18 through a bearing, the motor three 171 is arranged on one of the roller shafts 17, drives the roller shaft 17 to rotate the filter cage 18, screens out stones and sundries, separates fine sand from coarse particles, and under the driving of the spiral blade 181 in the filter cage 18, the stones and sundries are discharged from the filter cage 18, the cleaning brush 19 arranged between the roller shafts 17 is driven by the roller shaft 17, the bristles are in contact with the surface of the filter cage 18, the mesh of the filter cage 18 is automatically cleaned, the filter cage 18 is prevented from being blocked, and the frequency of shutdown maintenance is reduced.
[0037] In a feasible implementation, as shown in Figure 4 and Figure 5As shown, the bottom of the sludge storage tank 16 is provided with a water outlet 20, the water outlet 20 is connected with a water pump 21, and the water pump 21 is connected with a water outlet pipe 22. By setting the water outlet 20 at the bottom of the sludge storage tank 16, the water outlet 20 is connected with the water pump 21, and the outlet of the water pump 21 is connected with the water outlet pipe 22 leading to the external water storage tank, so that the stirred and filtered sludge is convenient for subsequent transportation or molding.
[0038] In a feasible embodiment, as shown in Figures 1 to 5 As shown, the top of the sludge storage tank 16 is provided with a protective shed 161, and the right side of the sludge storage tank 16 is provided with a chute 23. By setting the protective shed 161 on the top of the sludge storage tank 16, the splashing of the slurry during the rotation of the filter cage 18 is prevented, the surrounding equipment is not contaminated, and the safety hazard is also reduced. The chute 23 is installed obliquely on the right side of the sludge storage tank 16, and the outlet height is lower than the bottom of the filter cage 18. The filtered stones and sundries are guided and directly transported to the transportation equipment or the stacking area, reducing manual transportation.
[0039] In a feasible embodiment, as shown in Figures 1 to 5 As shown, the control box 25 is arranged on one side of the stirring tank 2 close to the sludge storage tank 16, and the control box 25 is electrically connected with the slurry pump 4, the air pump 5, the motor 1 801, the motor 2 602, the motor 3 171 and the water pump 21. By controlling the operation of the slurry pump 4, the air pump 5, the motor 1 801, the motor 2 602, the motor 3 171 and the water pump 21 through the control box 25, the stirring, filtering and drainage processes are coordinated by one key, and the operation complexity is reduced. The preset program optimizes energy consumption and improves overall operation efficiency.
[0040] In a feasible embodiment, as shown in Figures 1 to 5 As shown, the stirring tank 2 is provided with a ladder 24 outside. By setting the ladder 24 on the side wall of the stirring tank 2, the internal state of the stirring tank 2 or the maintenance of high parts is facilitated, and the normal operation of the equipment is maintained.
[0041] The utility model discloses a kind of mud mixer in the embodiment provided by the utility model height is increased to the mounting of stirring box 2 to support 1, fixed gas explosion pipe 3 is installed at the corner of inside bottom plate and longitudinal side plate of stirring box 2, gas pump 5 is installed at the top of stirring box 2 right side plate, gas explosion pipe 3 is connected with gas pump 5, slurry pump 4 is installed in the middle of stirring box 2 left side plate, slurry pipe 401 connected by slurry pump 4 is installed in the middle of stirring box 2 side plate, motor two 602 is installed at the top of longitudinal side plate both ends of stirring box 2, chain 6 is installed between motor two 602, baffle 601 is installed outside chain 6, horizontal pole 7 is movably installed in chain 6, roller 702 is installed at the bottom of horizontal pole 7 both ends, auxiliary horizontal pole 7 moves, two rotating shafts 8 and three connecting rods 10 are installed on horizontal pole 7, motor one 801 is installed at the top of rotating shaft 8, a plurality of tool bits 9 are installed in the lower part of rotating shaft 8, chase mud board 11 is installed at the bottom of connecting rod 10, fender 701 is installed on horizontal pole 7 for protection, gate 13 is installed at the lower part of stirring box 2 right side plate, slide groove 14 is installed at the both ends of gate 13, air cylinder 15 is installed at the top of gate 13, air cylinder 15 top end is connected with gas pump 5, chute one 12 is installed at the lower part of gate 13, ladder 24 is installed on the side of stirring box 2, storage mud tank 16 is placed at the right of support 1, roller shaft 17 is installed at the top of storage mud tank 16 left and right side plate, filter cage 18 with helical blade 181 in inside is installed at the top of roller shaft 17, motor three 171 is installed on one of roller shaft 17, cleaning brush 19 is installed between left and right two roller shaft 17, chute two 23 is installed on the upper part of storage mud tank 16 right side plate, water pump 21 is installed at the outlet of storage mud tank 16 bottom, water outlet pipe 22 is connected at the water outlet of water pump 21, protection shed 161 is installed on the top of storage mud tank 16, finally, control box 25 is installed on stirring box 2 right side plate, control box 25 is connected with slurry pump 4, gas pump 5, motor one 801, motor two 602, motor three 171 and water pump 21 by wire, before equipment operation, need to add un-stirring mud and sand in stirring box 2, start equipment by control box 25, set stirring time and stirring speed, motor two 602 drives rotating shaft 8 to rotate, tool bit 9 on rotating shaft 8 breaks up blocky mud and sand, motor one 801 drives chain 6 to mobilize horizontal pole 7 to reciprocate, chase mud board 11 pushes mud and sand at the bottom to tool bit 9 in process, increase stirring efficiency, gas explosion pipe 3 in stirring box 2 pressurizes by gas pump 5, produces bubble, makes mud and sand suspend in water, will not deposit to tank bottom, slurry pump 4 draws mud and sand water and then discharges into stirring box 2 by slurry pipe 401 and circulates, after mud and sand stirring evenly, gas pump 5 drives air cylinder 15 to open gate 13, mud and sand pass through chute one 12 and enter filter cage 18, motor three 171 drives roller shaft 17 to rotate, drives filter cage 18 to rotate, stone, sundries cannot leak to storage mud tank 16 through filter cage 18, discharge through chute two 23, cleaning brush 19 on the both sides of filter cage 18 is driven to rotate by roller shaft 17, clean mud and dirt on filter cage 18, prevent mud and dirt from affecting filtering effect, after filtering, mud and sand are pumped into by water pump 21 through the outlet 20 at the bottom of storage mud tank 16,From the water outlet pipe 22 is discharged, in the whole operation process, the equipment carries out all-around stirring to the silt, makes the silt mixing more uniform, greatly reduces the stirring blind area, will not deposit on the bottom or sidewall, prevents the phenomenon of the board to appear.
[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included within the scope of the present application.
Claims
1. A sediment mixer characterized by: Including support (1), the upper part of the support (1) is provided with the open upper end stirring box (2), the inside of the stirring box (2) is provided with gas explosion pipe (3), the gas explosion pipe (3) is connected with air pump (5), the air pump (5) is arranged at the right side plate top of stirring box (2), the left side plate middle part of stirring box (2) is provided with mud pump (4), the mud pump (4) is connected with mud pipe (401), the longitudinal side plate top of stirring box (2) is provided with chain (6), the chain (6) is movably installed with cross bar (7), the lower part of cross bar (7) is rotatably installed with two rotating shafts (8), the rotating shaft (8) is installed with several cutter heads (9) with the axis body center as the center, the top of rotating shaft (8) is provided with motor one (801), the lower part of cross bar (7) is provided with connecting rod (10), the connecting rod (10) is provided with mud board (11), the upper part of cross bar (7) is fixedly connected with mud flap (701), the both ends of cross bar (7) are provided with gyro wheel (702).
2. A sediment mixer according to claim 1, characterised in that: The bottom of the right side of the stirring box (2) is provided with a chute (12), the chute (12) is provided with a gate (13) at the connection with the stirring box (2), the gate (13) is provided with a chute (14) on both sides, the gate (13) is connected with a gas cylinder (15) at the top, and the gas cylinder (15) is connected with the air pump (5) at the top.
3. A sediment mixer as claimed in claim 1, wherein: The gas explosion pipe (3) is longitudinally arranged along the bottom of the stirring box (2), the gas explosion pipe (3) is provided with a gas outlet (301), and the gas explosion pipe (3) is fixedly connected with the air pump (5).
4. A sediment mixer as claimed in claim 1, wherein: The mud pipe (401) is arranged in the longitudinal side plate of the stirring box (2), and the mud pipe (401) is provided with a plurality of mud injection holes (402).
5. A sediment mixer as claimed in claim 1, wherein: The chain (6) is provided with a baffle (601) on the upper and lower parts, and the chain (6) is provided with a motor (602) at both ends.
6. A sediment mixer as claimed in claim 1, wherein: The right side of the support (1) is separately provided with an upper opening mud storage tank (16), two gyroscopes (17) are arranged on the left and right side plates of the mud storage tank (16) at the upper end, one of the gyroscopes (17) is provided with a motor (171), a cylindrical filter cage (18) is movably arranged on the upper end of the gyroscope (17), a spiral blade (181) is arranged in the filter cage (18), a cleaning brush (19) is arranged on both sides of the filter cage (18), and the cleaning brush (19) is fixedly connected with the gyroscope (17).
7. A sediment mixer according to claim 6, wherein: The bottom of the mud storage tank (16) is provided with a water outlet (20), the water outlet (20) is connected with a water pump (21), and the water pump (21) is connected with a water outlet pipe (22).
8. A sediment mixer as claimed in claim 6, wherein: The top of the mud storage tank (16) is provided with a protective shed (161), and the right side of the mud storage tank (16) is provided with a chute (23).
9. A sediment mixer as claimed in claim 1, wherein: The side of the stirring box (2) close to the mud storage tank (16) is provided with a control box (25), and the control box (25) is electrically connected with the mud pump (4), the air pump (5), the motor (801), the motor (602), the motor (171) and the water pump (21).
10. A sediment mixer as claimed in claim 1, wherein: The stirring box (2) is provided with a ladder (24) outside.