CN111361005A - Mud jacking car - Google Patents
Mud jacking car Download PDFInfo
- Publication number
- CN111361005A CN111361005A CN202010365737.9A CN202010365737A CN111361005A CN 111361005 A CN111361005 A CN 111361005A CN 202010365737 A CN202010365737 A CN 202010365737A CN 111361005 A CN111361005 A CN 111361005A
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- China
- Prior art keywords
- stirring
- mortar
- stirring tank
- speed
- speed stirring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0875—Mixing in separate stages involving different containers for each stage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0856—Supporting frames or structures, e.g. supporting wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0887—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing provided with sieves or filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1223—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0422—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery
- B28C7/0445—Weighing predetermined amounts of ingredients, e.g. for consecutive delivery using a weighing receptacle, the feeding thereof being automatically suspended after a predetermined weight has been obtained
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/10—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors by means of rotary members, e.g. inclinable screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention relates to a mud jacking vehicle which comprises a vehicle body, wherein a low-speed stirring tank is arranged above the vehicle body, a high-speed stirring tank is arranged above the low-speed stirring tank, an outlet of the high-speed stirring tank is communicated with an inlet of the low-speed stirring tank, a feed hopper is arranged on one side of the high-speed stirring tank, a spiral conveying pipe is arranged between the feed hopper and the inlet of the high-speed stirring tank, a first stirring device is arranged on the low-speed stirring tank, a second stirring device is arranged on the high-speed stirring tank, weighing frames are respectively arranged on the low-speed stirring tank and the high-speed stirring tank, the low-speed stirring tank and the weighing frames as well as the weighing frames and the high-speed stirring tank are respectively connected through lifting lugs, and gravity sensors are arranged between the lifting lugs and the weighing frames. The technical problem that the mortar cannot be continuously supplied under the condition that the supply amount of the mortar is large is solved; the invention has convenient adjustment and use and wide market prospect.
Description
Technical Field
The invention relates to the field of grouting cars, in particular to a grouting car.
Background
Along with the rapid development of economy in China, a high-speed railway provides much convenience for life of people, in the field of bridge construction, in order to ensure the safety and comfort of train operation, the line of the high-speed railway meets the requirements of high smoothness, high stability, high precision, little residue, less maintenance and the like, and meanwhile, in order to save land, protect the surrounding environment of the line and the like, the high-speed railway is constructed in a large number of overhead bridge structures, wherein a precast beam is an important component of the bridge structure, the prestress protection of a prestressed concrete simple beam is vital to the safety of the bridge, the protection of prestressed steel bars of a post-tensioned prestressed concrete simple beam mainly depends on the quality and reliability of prestressed pipeline grouting, and pipeline grouting equipment and process are main factors influencing the quality of the pipeline grouting.
The pipeline grouting is used as the last key process in the construction of the precast post-tensioned prestressed concrete simply supported box girder, and plays an important role. Present pipeline mud jacking car owner will adopt the workman to carry out the mode of transporting, and the mud jacking car needs to use in the position of difference, consequently, need the workman constantly to transport the mud jacking car, some of these processes are continuous construction, just so require to have higher requirement to the mud jacking car persistence, but the mud jacking car continuity practicality of sale on the market is all unsatisfactory, often can not reach the requirement, can not rationally throw the material in order to guarantee the construction and use according to actual thick liquids in service behavior, cause the inconvenience of use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the grouting vehicle which can be continuously used under the condition of ensuring that the supply amount of mortar is larger, and the grouting vehicle is used for overcoming the defects in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a mud jacking car, includes the automobile body, the top of automobile body be provided with the low-speed agitator tank, low-speed agitator tank top be provided with high-speed agitator tank, high-speed agitator tank the export with the entry of low-speed agitator tank be linked together, one side of high-speed agitator tank be provided with the feeder hopper, the feeder hopper with the entry of high-speed agitator tank between be provided with spiral delivery pipe, set up on the low-speed agitator tank by first agitating unit, set up on the high-speed agitator tank by second agitating unit, equally divide on the low-speed agitator tank and on the high-speed agitator tank and do not be provided with and weigh the frame, the low-speed agitator tank with weigh between the frame and weigh and equally divide between frame and the high-speed agitator tank and do not be connected through the lug, the lug with weigh and be provided with.
Preferably, the first stirring device comprises a first driving motor, a first stirring shaft is arranged at the output end of the first driving motor, and a spiral stirring blade is arranged on the first stirring shaft; the second stirring device comprises a second driving motor, a second stirring shaft is arranged at the output end of the second driving motor, and a stirring wheel is arranged on the second stirring shaft; the second spiral conveying pipe is sleeved with a conveying shaft, the conveying shaft is provided with spiral conveying blades, and the outer side end of the conveying shaft is provided with a third driving motor.
Preferably, the feed hopper in be provided with first sieve, the quantity of feed hopper adopt two, spiral delivery pipe's quantity is corresponding adopts two.
Preferably, a mortar conveying pipeline is arranged at the bottom of the low-speed stirring tank, and a mortar conveying pump is arranged on the mortar conveying pipeline.
Preferably, the high-speed stirring tank is provided with a water delivery pipe, the water delivery pipe is provided with a water delivery pump, the bottom of the high-speed stirring tank is provided with a mortar transfer pipe, the mortar transfer pipe is provided with a stop valve, a mortar transfer funnel is arranged below the mortar transfer pipe, the mortar transfer funnel is communicated with the low-speed stirring tank, and a second sieve plate is arranged in the mortar transfer funnel.
Preferably, the automobile body below be provided with the wheel pivot, the both ends of wheel pivot are provided with the wheel, are provided with the pneumatic cylinder on four angles of automobile body bottom surface, the bottom of pneumatic cylinder is provided with balanced layer board.
Preferably, the low-speed stirring tank is internally provided with an auxiliary mortar stirring sheet, the auxiliary mortar stirring sheet is positioned at the outer side of the spiral stirring blade, and the auxiliary mortar stirring sheet is fixedly connected with the first stirring shaft through a connecting cross rod.
Preferably, the distance between the outer side end of the auxiliary mortar stirring piece and the first stirring shaft is not greater than the inner diameter of the low-speed stirring tank, and the distance between the inner side end of the auxiliary mortar stirring piece and the first stirring shaft is not less than the maximum distance between the spiral stirring blade and the first stirring shaft.
The invention has the beneficial effects that: firstly, weighing frames are respectively arranged on the low-speed stirring tank and the high-speed stirring tank, the low-speed stirring tank and the weighing frames and the high-speed stirring tank are respectively connected through lifting lugs, gravity sensors are arranged between the lifting lugs and the weighing frames, the weight of the standby mortar in the low-speed stirring tank can be conveniently monitored at any time, meanwhile, the total batching weight can be conveniently monitored by combining the gravity sensors connected on the high-speed stirring tank, the mortar conveying continuity and the material use economy are guaranteed, the construction efficiency is guaranteed, and meanwhile, the material saving is guaranteed.
In order to improve the balance of the vehicle body when the product conveys mortar, the invention protects the safety of equipment when the mortar is output and the operation safety of operators, the product is provided with the hydraulic cylinders at four corners of the bottom surface of the vehicle body, and the bottom ends of the hydraulic cylinders are provided with the balance supporting plates, thereby protecting the safety of the equipment and the personnel in the mortar conveying process.
Finally, the auxiliary mortar stirring sheet is arranged in the low-speed stirring tank and is positioned outside the spiral stirring blade, so that the stirring uniformity during temporary storage of the mortar is improved, and the quality of the mortar to be used is improved; the invention has the advantages of simple structure, convenient operation, ingenious design, great improvement on the working efficiency, good social and economic benefits and easy popularization and use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the components of the present invention.
Detailed Description
As shown in figures 1 and 2, the mud jacking car comprises a car body 1, the top of the car body 1 is provided with a low-speed stirring tank 2, the top of the low-speed stirring tank 2 is provided with a high-speed stirring tank 3, the outlet of the high-speed stirring tank 3 is communicated with the inlet of the low-speed stirring tank 2, one side of the high-speed stirring tank 3 is provided with a feed hopper 4, the feed hopper 4 and the inlet of the high-speed stirring tank 3 are provided with a spiral conveying pipe 5 therebetween, the low-speed stirring tank 2 is provided with a first stirring device, the high-speed stirring tank 3 is provided with a second stirring device, the low-speed stirring tank 2 and the high-speed stirring tank 3 are equally divided into a weighing frame 6, and the weighing frame 6 is fixedly connected with the car body 1 through a connecting longitudinal rod 33. Low-speed agitator tank 2 and weigh between the frame 6 and weigh and equally divide between frame 6 and the high-speed agitator tank 3 and be connected through lug 7 respectively, lug 7 with weigh and be provided with gravity sensor 8 between the frame 6. The mortar mixing device is characterized in that a water delivery pipe 21 is arranged on the high-speed mixing tank 3, a water delivery pump 22 is arranged on the water delivery pipe 21, a mortar transfer pipe 23 is arranged at the bottom of the high-speed mixing tank 3, a stop valve 24 is arranged on the mortar transfer pipe 23, a mortar transfer funnel 25 is arranged below the mortar transfer pipe 23, the mortar transfer funnel 25 is communicated with the low-speed mixing tank 2, a mortar conveying pipeline 19 is arranged at the bottom of the low-speed mixing tank 2, and a mortar conveying pump 20 is arranged on the mortar conveying pipeline 19.
The first stirring device comprises a first driving motor 9, a first stirring shaft 10 is arranged at the output end of the first driving motor 9, and a spiral stirring blade 11 is arranged on the first stirring shaft 10; the second stirring device comprises a second driving motor 12, a second stirring shaft 13 is arranged at the output end of the second driving motor 12, and a stirring wheel 14 is arranged on the second stirring shaft 13; the second spiral conveying pipe 5 is sleeved with a conveying shaft 15, the conveying shaft 15 is provided with a spiral conveying blade 16, and the outer side end of the conveying shaft 15 is provided with a third driving motor 17. The first driving motor 9 and the first stirring shaft 10, the second driving motor 12 and the second stirring shaft 13, and the third driving motor 17 and the conveying shaft 15 are respectively connected through couplings.
In order to solve the technical problem that large solid particles mixed in the solid cement affect the stirring and transmission of the mortar, a first sieve plate 18 is arranged in the feed hopper 4 and used for filtering the large solid particles in the solid cement on the first sieve plate 18.
In order to facilitate the conveying of cement and additives, the number of the feed hoppers 4 is two, and the number of the spiral conveying pipes 5 is two correspondingly. One of the feed hoppers 4 is used for storing the additive when in use, and the other feed hopper 4 is used for storing the cement, so that mutual interference when the cement and the additive are respectively conveyed is solved, and the cement and the additive are respectively stored by the two feed hoppers 4 and are respectively conveyed into the high-speed stirring tank 3 by the two spiral conveying pipes 5.
In order to solve the problems that when high-speed mortar is stirred at a high speed, part of solid materials are not fully stirred to form large solid particles and small solid particles mixed in solid cement, the solid particles influencing the conveying of the mortar during pumping are arranged in the mortar transfer hopper 25, a second sieve plate 26 is arranged in the mortar transfer hopper 25, and the second sieve plate 26 is used for secondary filtering, so that the blocking condition in the pumping process is greatly reduced.
The utility model discloses a mortar output device, including automobile body 1, automobile body 1 below be provided with wheel pivot 27, the both ends of wheel pivot 27 are provided with wheel 28, in order to improve the equilibrium of automobile body when this product is carried the mortar protection device safety and operating personnel's operation safety when output mortar be provided with pneumatic cylinder 29 on four angles of this product automobile body 1 bottom surface, the bottom of pneumatic cylinder 29 is provided with balanced layer board 30.
In order to solve the technical problem that the mortar is easy to be layered when the mortar is temporarily stored in the low-speed stirring tank 2 and the uniformity is not good after stirring in the high-speed stirring barrel, the low-speed stirring tank 2 is internally provided with an auxiliary mortar plectrum 31, the auxiliary mortar plectrum 31 is positioned on the outer side of the spiral stirring blade 11, and the auxiliary mortar plectrum 31 is fixedly connected with the first stirring shaft 10 through a connecting cross rod 32. The distance between the outer side end of the auxiliary mortar stirring piece 31 and the first stirring shaft 10 is not more than the inner diameter of the low-speed stirring tank 2, and the distance between the inner side end of the auxiliary mortar stirring piece 31 and the first stirring shaft 10 is not less than the maximum distance between the spiral stirring blade 11 and the first stirring shaft 10. Such setting is more convenient for stir the mortar of pressing close to 2 lateral walls of low-speed agitator tank, has improved stirring efficiency, has guaranteed the homogeneity that the mortar of keeping in was deposited, has avoided the quality problems that leads to because the mortar is inhomogeneous.
Example (b): as shown in fig. 1 and 2, first, the hydraulic cylinders 29 are opened so that the balance pallet 30 is brought into contact with the bottom surface of the construction area, and the four hydraulic cylinders 29 are respectively adjusted so that the position of the vehicle body 1 is ensured to be horizontal, to ensure the stability of the vehicle body 1 at the time of mortar mixing and discharging.
Then the water pipe 21 is connected to an external water source, the water delivery pump 22 is started, the water delivery pump 22 starts to work and delivers water to the high-speed stirring tank 3 through the water pipe 21, and when the gravity sensor 8 connected to the high-speed stirring tank 3 reaches a preset value, the water delivery to the high-speed stirring tank 3 is stopped; then, the additive is put into one of the feed hoppers 4, the additive is conveyed into the high-speed stirring tank 3 through the spiral conveying pipe 5 connected with the feed hoppers 4, and when the gravity sensor 8 connected with the high-speed stirring tank 3 reaches a preset value, the additive is stopped being conveyed to the high-speed stirring tank 3; then, cement is put into the other feed hopper 4, the cement is conveyed into the high-speed stirring tank 3 through a spiral conveying pipe 5 communicated with the other feed hopper 4, and when a gravity sensor 8 connected to the high-speed stirring tank 3 reaches a preset value, the cement is stopped being conveyed to the high-speed stirring tank 3; open second driving motor 12 on the high-speed agitator tank 3 at last, second driving motor 12 rotates and then drives stirring wheel 14 through drive second (mixing) shaft 13 and rotate the mortar in the final drive high-speed agitator tank 3 and stir, after the stirring, opens stop valve 24, the mortar pass through mortar transfer pipe 23 and get into to mortar transfer funnel 25 in, in the filtration entering low-speed agitator tank 2 through second sieve 26, after the mortar gets into low-speed agitator tank 2, the mortar is in standby state, at this moment, need open the first agitating unit on the low-speed agitator tank 2 and carry out the continuous stirring to the mortar in the low-speed agitator tank 2 to avoid the mortar layering. When the mortar is required to be used, the mortar delivery pump 20 is turned on, and the mortar in a standby state is delivered to a standby area through the mortar delivery pipe 19.
It should be noted that, this product is owing to be provided with lug 8 on low-speed agitator tank 2, be provided with gravity sensor 8 on lug 8 so can weigh out how much for use mortar that can use, when the use amount is great, the volume of required mortar surpasss the volume that holds of low-speed agitator tank 2, just so can monitor the weight of the mortar for use in low-speed agitator tank 2 through gravity sensor 8 that connects on low-speed agitator tank 2 often, the corresponding second spiral delivery pipe 6 that opens and is linked together with low-speed agitator tank 2 carries the mortar in order to guarantee the continuous use of the mortar for use in low-speed agitator tank 2 simultaneously, the construction is incessant, improve work efficiency, the gravity sensor 8 who combines to connect on the high-speed agitator tank 3 is convenient for learn the total batching weight simultaneously, in order to guarantee that the mortar of disposition is not extravagant, economic nature has been guaranteed.
In order to meet the stirring efficiency of various ingredients in the high-speed stirring tank 3, the product is provided with the stirring wheel 14 in the high-speed stirring tank 3, the stirring wheel 14 has higher stirring efficiency compared with the conventional stirring screw or stirring blade, in order to solve the technical problem that the uniformity of the mortar in the high-speed stirring tank 3 is not equal to that of a conventional stirring screw or the uniformity of stirring and stirring of a stirring blade is better because the stirring wheel 14 is used for stirring the mortar at a high speed, the product is provided with the spiral stirring blade 11 in the low-speed stirring tank 2 and is further provided with the auxiliary mortar stirring sheet 31 at the outer side of the spiral stirring blade 11, make the mortar like this under the inactive state, the promotion of the degree of consistency of mortar for traditional spiral stirring vane 11 or stirring spiral can't stir inhomogeneous technical problem to the mortar that is close to the barrel wall alone, this product adopts spiral stirring vane 11 to combine supplementary mortar plectrum 31 to make the stirring obtain further promotion. Therefore, the product ensures the stirring efficiency in the high-speed stirring state and the uniformity in the low-speed stirring state, can ensure continuous and uninterrupted supply in the construction process, has great technical advantages compared with the traditional process that the residual mortar in the stirring barrel cannot be known to cause the excessive mortar and cause building waste or compared with a mortar pressing vehicle which needs to frequently check the residual mortar in the stirring barrel, and is a product worthy of popularization.
The invention is a grouting car which meets the needs of workers in the field of grouting cars, so that the grouting car has wide market prospect.
Claims (8)
1. The utility model provides a mud jacking car which characterized in that: comprises a vehicle body (1), a low-speed stirring tank (2) is arranged above the vehicle body (1), a high-speed stirring tank (3) is arranged above the low-speed stirring tank (2), an outlet of the high-speed stirring tank (3) is communicated with an inlet of the low-speed stirring tank (2), a feed hopper (4) is arranged on one side of the high-speed stirring tank (3), a spiral conveying pipe (5) is arranged between the feed hopper (4) and the inlet of the high-speed stirring tank (3), a first stirring device is arranged on the low-speed stirring tank (2), a second stirring device is arranged on the high-speed stirring tank (3), weighing frames (6) are respectively arranged on the low-speed stirring tank (2) and the high-speed stirring tank (3) in an equal way, the low-speed stirring tank (2) and the weighing frames (6) and the high-speed stirring tank (3) in an equal way are respectively connected through lifting lugs (7), a gravity sensor (8) is arranged between the lifting lug (7) and the weighing frame (6).
2. The mud jacking vehicle according to claim 1, wherein: the first stirring device comprises a first driving motor (9), a first stirring shaft (10) is arranged at the output end of the first driving motor (9), and a spiral stirring blade (11) is arranged on the first stirring shaft (10); the second stirring device comprises a second driving motor (12), a second stirring shaft (13) is arranged at the output end of the second driving motor (12), and a stirring wheel (14) is arranged on the second stirring shaft (13); a conveying shaft (15) is sleeved on the second spiral conveying pipe (5), a spiral conveying blade (16) is arranged on the conveying shaft (15), and a third driving motor (17) is arranged at the outer side end of the conveying shaft (15).
3. The mud jacking vehicle according to claim 1, wherein: the spiral conveying device is characterized in that a first sieve plate (18) is arranged in the feeding hopper (4), the number of the feeding hopper (4) is two, and the number of the spiral conveying pipes (5) is two correspondingly.
4. The mud jacking vehicle according to claim 1, wherein: the bottom of the low-speed stirring tank (2) is provided with a mortar conveying pipeline (19), and a mortar conveying pump (20) is arranged on the mortar conveying pipeline (19).
5. The mud jacking vehicle according to claim 1, wherein: the mortar mixing device is characterized in that a water conveying pipe (21) is arranged on the high-speed mixing tank (3), a water conveying pump (22) is arranged on the water conveying pipe (21), a mortar transfer pipe (23) is arranged at the bottom of the high-speed mixing tank (3), a stop valve (24) is arranged on the mortar transfer pipe (23), a mortar transfer funnel (25) is arranged below the mortar transfer pipe (23), the mortar transfer funnel (25) is communicated with the low-speed mixing tank (2), and a second sieve plate (26) is arranged in the mortar transfer funnel (25).
6. The mud jacking vehicle according to claim 1, wherein: the automobile body (1) below be provided with wheel pivot (27), the both ends of wheel pivot (27) are provided with wheel (28), be provided with pneumatic cylinder (29) on four angles of automobile body (1) bottom surface, the bottom of pneumatic cylinder (29) is provided with balanced layer board (30).
7. The mud jacking vehicle according to claim 2, wherein: the low-speed stirring tank (2) is internally provided with an auxiliary mortar stirring sheet (31), the auxiliary mortar stirring sheet (31) is positioned on the outer side of the spiral stirring blade (11), and the auxiliary mortar stirring sheet (31) is fixedly connected with the first stirring shaft (10) through a connecting cross rod (32).
8. The mud jacking vehicle according to claim 8, wherein: the distance between the outer side end of the auxiliary mortar stirring piece (31) and the first stirring shaft (10) is not larger than the inner diameter of the low-speed stirring tank (2), and the distance between the inner side end of the auxiliary mortar stirring piece (31) and the first stirring shaft (10) is not smaller than the maximum distance between the spiral stirring blade (11) and the first stirring shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365737.9A CN111361005A (en) | 2020-04-30 | 2020-04-30 | Mud jacking car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365737.9A CN111361005A (en) | 2020-04-30 | 2020-04-30 | Mud jacking car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111361005A true CN111361005A (en) | 2020-07-03 |
Family
ID=71203632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010365737.9A Pending CN111361005A (en) | 2020-04-30 | 2020-04-30 | Mud jacking car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111361005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549319A (en) * | 2020-11-17 | 2021-03-26 | 中国十九冶集团有限公司 | Concrete raw material mixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206277503U (en) * | 2016-11-21 | 2017-06-27 | 李建 | A kind of construction concrete drums with double-stirring device |
| CN107825594A (en) * | 2017-11-27 | 2018-03-23 | 中铁十局集团桥梁有限公司 | Mud jacking system and mud jacking car |
| CN209816671U (en) * | 2019-03-14 | 2019-12-20 | 湖南联智智能科技有限公司 | Intelligent grouting machine capable of automatically leveling |
-
2020
- 2020-04-30 CN CN202010365737.9A patent/CN111361005A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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