CN113967971B - Mortar mixing device for bridge engineering - Google Patents
Mortar mixing device for bridge engineering Download PDFInfo
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- CN113967971B CN113967971B CN202111258379.2A CN202111258379A CN113967971B CN 113967971 B CN113967971 B CN 113967971B CN 202111258379 A CN202111258379 A CN 202111258379A CN 113967971 B CN113967971 B CN 113967971B
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- pipe
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- workbench
- rolling bearing
- rotating
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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
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
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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
- B28C7/0481—Plant for proportioning, supplying or batching
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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
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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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a mortar mixing device for bridge engineering, which comprises a workbench, wherein a stirring mechanism is arranged above the workbench, a water adding mechanism is arranged on one side of the stirring mechanism, a quantitative feeding mechanism is arranged on one side above the workbench, and a feeding mechanism is arranged on one side of the quantitative feeding mechanism. The invention has the advantages that the device can automatically add raw materials into the stirring cylinder and stir the raw materials, and can move the raw materials to a high place, thereby being convenient to use and saving electric energy.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a mortar mixing device for bridge engineering.
Background
The dry powder mortar is a granular or powdery material which is formed by physically mixing the aggregate, the inorganic cementing material, the additive and the like which are subjected to drying and screening treatment according to a certain proportion, and is transported to a construction site in a bag or bulk mode, and the material can be directly used after being mixed with water.
When adding water to stir dry powder mortar, in order to guarantee viscosity, water and dry powder mortar need to be added according to a certain proportion, dry powder mortar needs to be weighed and quantified, in the prior art, dry powder mortar is generally directly weighed and then poured into a stirring cylinder, and then a proper amount of water is added for stirring, but the dry powder mortar has some problems when in use, when weighing dry powder mortar, dry powder mortar needs to be manually contained in a containing box and then quantified, when the dry powder mortar is manually added, the quantification is inaccurate, after the quantification is finished, the containing box needs to be moved to a high place for pouring and adding, and when the containing box is moved to the high place, more electric energy can be consumed.
Disclosure of Invention
Aiming at the defects, the invention provides a mortar mixing device for bridge engineering to solve the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the mortar mixing device for the bridge engineering comprises a workbench, wherein a stirring mechanism is arranged above the workbench, a water adding mechanism is arranged on one side of the stirring mechanism, a quantitative feeding mechanism is arranged on one side above the workbench, and a feeding mechanism is arranged on one side of the quantitative feeding mechanism;
the quantitative feeding mechanism comprises a raw material box positioned above one side of a workbench, supporting legs are arranged at four corners of the lower surface of the raw material box, the lower ends of the supporting legs are fixedly arranged on the upper surface of the workbench, a material guide pipe is arranged at the lower end of the raw material box, a sealing baffle cover is arranged at the lower end of the material guide pipe, a circular through hole is formed in the sealing baffle cover, a sealing bearing is arranged in the circular through hole, a feeding screw is arranged in the material guide pipe, a connecting shaft is arranged at the lower end of the feeding screw, the lower end of the connecting shaft penetrates through the sealing bearing to extend below the material guide pipe, an inclined discharging pipe is arranged at one side of the lower end of the material guide pipe, a rotating motor is arranged at the upper end of one side surface of the raw material box, the rotating end of the rotating motor is connected with a transmission shaft through a coupling, a first rolling bearing is arranged at one end of the upper end of the transmission shaft, a first gear is arranged at the side surface of the side of the raw material box, a second gear is arranged at the lower end of the transmission shaft, a first unidirectional bearing is arranged at the lower end of the first gear, a second gear is arranged at the outer side of the first unidirectional bearing, a second gear is arranged at the outer side of the first gear, a feeding screw is connected with the second gear, a horizontal pipe is arranged at one side of the lower end of the inclined discharging pipe, a horizontal pipe is arranged at one side of the lower end, a second end of the material guide pipe, a second end of the horizontal pipe passes through the first gear and a fixed end of the material guide pipe is fixedly arranged at the side of the material guide channel, a weighing channel, a lower end is arranged at the lower end, and the quantitative channel, and the lower end of the quantitative measuring channel, and the quantitative measuring device is fixedly arranged at the end, and the lower end, and the position, and the supporting and has;
the feeding mechanism comprises a first hollow pipe positioned above the workbench, wherein the two ends of the first hollow pipe are provided with third rolling bearings, the lower end of each third rolling bearing is arranged on the upper surface of the workbench through a first supporting rod, the first hollow pipe is provided with a second hollow pipe, the second hollow pipe and the first hollow pipe are arranged in a cross shape, the second hollow pipe is communicated with the first hollow pipe, one end of the second hollow pipe is fixedly connected with one side surface of the containing box, a telescopic column is arranged in the second hollow pipe, one end of the telescopic column positioned outside the second hollow pipe is provided with a balancing weight, one end of the telescopic column positioned inside the second hollow pipe is provided with a first movable rack, the inside of the first hollow pipe is provided with a transmission rod, the two ends of the transmission rod are provided with fourth rolling bearings, the fourth rolling bearings are arranged on the upper surface of the workbench through a second supporting rod, the transmission rod is provided with a third gear, the third gear is meshed with the first movable rack, three poking rods are arranged on the outer side of the rotating tube, an L-shaped lifting rod is arranged on one side of the upper end of the containing box, the L-shaped lifting rod is positioned between the two poking rods, a fourth gear is arranged at one end of the transmission rod, which is positioned on the outer side of the first hollow tube, a second movable rack is arranged above the fourth gear, the second movable rack is meshed with the fourth gear, a fixed table is arranged on one side of the upper surface of the workbench, a guide groove is arranged on the upper end of the fixed table, supporting wheels are arranged on two sides of the lower surface of the second movable rack, the lower end of the supporting wheels is arranged in the guide groove, a first sliding groove is arranged on one side of the second movable rack, a plurality of first poking columns are connected in the first sliding groove through hinges, a first supporting block is arranged on one side of the first poking columns, a second sliding groove is arranged below the first sliding groove, a plurality of second poking columns are connected in the second sliding grooves through hinges, a second supporting block is arranged on one side of the second poking columns, the fixed station one side is equipped with the dwang, and fifth antifriction bearing is installed to the lower extreme on the dwang, and fifth antifriction bearing one end fixed mounting is in fixed station one side, installs the wheel of dialling on the dwang, and a plurality of first steering column are installed in the wheel outside of dialling, and the second steering column is installed to first steering column lower extreme, and first steering column is located first spout one side, and the second steering column is located second spout one side, installs the fifth gear on the dwang, and the sixth gear is installed to the transmission shaft upper end, and sixth gear and fifth gear pass through the second drive chain and connect.
The guide slide ways are arranged on two sides in the second hollow pipe, the first guide blocks are arranged at two ends of the telescopic column, the second guide blocks are arranged at two ends of the first movable rack, and one ends of the first guide blocks and one end of the second guide blocks are located in the guide slide ways.
One side surface of the fixed table is provided with a interception column.
An interception rod is arranged on one side surface of the raw material box.
The outlet end of the guide channel extends to the lower part of the crossing position of the first hollow tube and the second hollow tube, a plurality of connecting columns are arranged on the upper surface of the guide channel, and the upper ends of the connecting columns are fixedly connected with the lower ends of the second hollow tubes.
The stirring mechanism comprises a stirring barrel fixedly arranged on the upper surface of the workbench, a stirrer is arranged in the stirring barrel, a sixth rolling bearing is arranged at the upper end of the stirrer, the sixth rolling bearing is arranged inside the stirring barrel through a plurality of connecting rods, a second one-way bearing is arranged at the upper end of the stirrer, a seventh gear is arranged outside the second one-way bearing, an eighth gear is arranged at the lower end of the rotating rod, the eighth gear and the seventh gear are connected through a third transmission chain, a flexible telescopic pipeline is arranged at one side of the upper end of the stirring barrel, and the inlet end of the flexible telescopic pipeline is fixedly connected with the outlet end of the guide channel.
The lower end of the stirring barrel is provided with a twisting valve, and the outlet end of the twisting valve is provided with a discharging channel.
The water adding mechanism comprises a water adding pipe positioned above the workbench, a flow sensor is arranged at the water outlet end of the water adding pipe, the flow sensor extends to the upper part of the stirring barrel, a plurality of fixing rods are arranged at the lower end of the water adding pipe, the lower ends of the fixing rods are arranged on the upper surface of the workbench, an electric valve is arranged at the water inlet end of the water adding pipe, and the water inlet end of the electric valve is connected with a tap water pipe.
The invention has the beneficial effects that: a large amount of dry powder mortar is piled in a raw material box, a feeding screw is driven to rotate through the rotation of a motor and the transmission of a gear, then raw materials can be moved into a quantitative box, quantitative can be carried out through a weighing sensor, after quantitative completion, the motor is started to rotate reversely, a balancing weight can be driven to move to one side far away from the quantitative box through the transmission of the gear, according to the lever principle, the quantitative box can be moved to the upper side under the action of the gravity of the balancing weight, raw materials in the quantitative box are automatically added into a stirring cylinder, water is quantitatively added into the stirring cylinder according to the weight of the raw materials, when the motor rotates reversely, the stirrer can be driven to stir the raw materials through the transmission of the gear, after the raw materials are stirred completely, the motor is started to rotate positively, the balancing weight can be moved to one side close to the quantitative box, according to the lever principle, the raw materials can be added into the quantitative box under the action of gravity, the raw materials can be automatically added into the stirring cylinder by a worker, the raw materials can be automatically stirred into the stirring cylinder, and the raw materials can be moved to a high place, and the raw materials are convenient to use, and electric energy is saved.
Drawings
FIG. 1 is a schematic structural view of a mortar mixing device for bridge construction according to the invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a schematic top view of a mortar mixing device for bridge construction according to the invention;
FIG. 6 is a partial enlarged view at D in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 5 at E;
FIG. 8 is a partial schematic view of a dosing mechanism according to the present invention;
FIG. 9 is a schematic diagram of the connection between a rotation tube and a toggle lever according to the present invention;
FIG. 10 is a partial schematic view of a loading mechanism according to the present invention;
FIG. 11 is a schematic view of the connection relationship between the second hollow tube, the telescopic column and the first movable rack;
FIG. 12 is a schematic view of the connection between a rotating rod and a stirrer according to the present invention;
in the figure, 1, a workbench; 2. a raw material box; 3. support legs; 4. a material guiding pipe; 5. sealing the baffle cover; 6. a circular through hole; 7. sealing the bearing; 8. a feed screw; 9. a connecting shaft; 10. tilting the discharge pipe; 11. a rotating electric machine; 12. a coupling; 13. a transmission shaft; 14. a first rolling bearing; 15. a first gear; 16. a first one-way bearing; 17. a second gear; 18. a first drive chain; 19. a horizontal tube; 20. a second rolling bearing; 21. a rotary tube; 22. an L-shaped connecting pipe; 23. a storage case; 24. a quantitative box; 25. a weighing sensor; 26. a material guiding channel; 27. a fixed channel; 28. a first hollow tube; 29. a third rolling bearing; 30. a first support bar; 31. a second hollow tube; 32. a telescopic column; 33. balancing weight; 34. a first movable rack; 35. a transmission rod; 36. a fourth rolling bearing; 37. a second support bar; 38. a third gear; 39. a toggle rod; 40. an L-shaped lifting rod; 41. a fourth gear; 42. a second movable rack; 43. a fixed table; 44. a guide groove; 45. a support wheel; 46. a first chute; 47. a first toggle post; 48. a first support block; 49. a second chute; 50. a second toggle post; 51. a second support block; 52. a rotating lever; 53. a fifth rolling bearing; 54. a poking wheel; 55. a first rotating column; 56. a second rotating column; 57. a fifth gear; 58. a sixth gear; 59. a second drive chain; 60. a guide slideway; 61. a first guide block; 62. a second guide block; 63. a interception column; 64. an interception bar; 65. a connecting column; 66. a stirring cylinder; 67. a stirrer; 68. a sixth rolling bearing; 69. a connecting rod; 70. a second one-way bearing; 71. a seventh gear; 72. an eighth gear; 73. a third drive chain; 74. a flexible telescoping tube; 75. twisting the valve; 76. a discharge channel; 77. a water supply pipe; 78. a flow sensor; 79. a fixed rod; 80. an electric valve.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-12: in this embodiment:
in the device, the device is powered by being connected with an external power supply, the external power supply is powered by being electrically connected with a controller, a rotating motor 11, a flow sensor 78 and an electric valve 80, the model of the controller is UX-A-52 precise, and a control signal output end of the controller is electrically connected with the rotating motor 11, the flow sensor 78 and the electric valve 80, so that the operation of the device is controlled.
The invention is characterized in that the quantitative feeding mechanism comprises a raw material box 2 positioned above one side of a workbench 1, supporting legs 3 are arranged at four corners of the lower surface of the raw material box 2, the lower ends of the supporting legs 3 are fixedly arranged on the upper surface of the workbench 1, a material guide pipe 4 is arranged at the lower end of the raw material box 2, a sealing baffle cover 5 is arranged at the lower end of the material guide pipe 4, a circular through hole 6 is arranged on the sealing baffle cover 5, a sealing bearing 7 is arranged in the circular through hole 6, a feeding screw rod 8 is arranged in the material guide pipe 4, a connecting shaft 9 is arranged at the lower end of the feeding screw rod 8, the lower end of the connecting shaft 9 penetrates through the sealing bearing 7 to extend below the material guide pipe 4, an inclined discharging pipe 10 is arranged at one side of the lower end of the material guide pipe 4, a rotating motor 11 is arranged at the upper end of one side surface of the raw material box 2, the rotating end of the rotating motor 11 is connected with a transmission shaft 13 through a coupling 12, the upper end and the lower end of the transmission shaft 13 are provided with first rolling bearings 14, one end of each first rolling bearing 14 is arranged on the side surface of the raw material box 2, the lower end of each transmission shaft 13 is provided with a first gear 15, the lower end of each connecting shaft 9 is provided with a first one-way bearing 16, the outer side of each first one-way bearing 16 is provided with a second gear 17, the first gears 15 and the second gears 17 are connected through a first transmission chain 18, one side of the lower end of each inclined discharging pipe 10 is provided with a horizontal pipe 19, the outer side of each horizontal pipe 19 is provided with a second rolling bearing 20, the outer side of each second rolling bearing 20 is provided with a rotating pipe 21, one end of each rotating pipe 21 is connected with an L-shaped connecting pipe 22, one side above the workbench 1 is provided with a containing box 23, a quantitative box 24 is arranged in the containing box 23, the lower surface of each quantitative box 24 is provided with a weighing sensor 25, the lower end of each weighing sensor 25 is arranged at the inner lower end of the containing box 23, the lower end of each containing box 23 is provided with a material guide channel 26, the lower end of the quantitative box 24 is provided with a fixed channel 27, one end of the fixed channel 27 extends into the material guide channel 26, and the feeding screw rod 8 can be driven to rotate through the rotation of the rotary motor 11 and the transmission of a gear, so that the quantitative box 24 can be filled with materials;
the invention is characterized in that the feeding mechanism comprises a first hollow pipe 28 positioned above the workbench 1, a third rolling bearing 29 is arranged at two ends of the first hollow pipe 28, the lower end of the third rolling bearing 29 is arranged on the upper surface of the workbench 1 through a first supporting rod 30, a second hollow pipe 31 is arranged on the first hollow pipe 28, the second hollow pipe 31 and the first hollow pipe 28 are arranged in a cross shape, the second hollow pipe 31 is communicated with the first hollow pipe 28, one end of the second hollow pipe 31 is fixedly connected with one side surface of the containing box 23, a telescopic column 32 is arranged in the second hollow pipe 31, a balancing weight 33 is arranged at one end of the telescopic column 32 positioned outside the second hollow pipe 31, a first movable rack 34 is arranged at one end of the telescopic column 32 positioned inside the second hollow pipe 31, a transmission rod 35 is arranged in the first hollow tube 28, a fourth rolling bearing 36 is arranged at two ends of the transmission rod 35, the fourth rolling bearing 36 is arranged on the upper surface of the workbench 1 through a second supporting rod 37, a third gear 38 is arranged on the transmission rod 35, the third gear 38 is meshed with the first movable rack 34, three toggle rods 39 are arranged on the outer side of the rotary tube 21, an L-shaped lifting rod 40 is arranged on one side of the upper end of the containing box 23, the L-shaped lifting rod 40 is positioned between the two toggle rods 39, a fourth gear 41 is arranged on one end of the transmission rod 35 positioned on the outer side of the first hollow tube 28, a second movable rack 42 is arranged above the fourth gear 41, the second movable rack 42 is meshed with the fourth gear 41, a fixed table 43 is arranged on one side of the upper surface of the workbench 1, a guide groove 44 is arranged at the upper end of the fixed table 43, supporting wheels 45 are arranged on two sides of the lower surface of the second movable rack 42, the lower ends of the supporting wheels 45 are placed in the guide groove 44, a first chute 46 is arranged on one side of the second movable rack 42, a plurality of first stirring columns 47 are connected in the first chute 46 through hinges, a first supporting block 48 is arranged on one side of the first stirring columns 47, a second chute 49 is arranged below the first chute 46, a plurality of second stirring columns 50 are connected in the second chute 49 through hinges, a second supporting block 51 is arranged on one side of the second stirring columns 50, a rotating rod 52 is arranged on one side of the fixed table 43, a fifth rolling bearing 53 is arranged at the upper end and the lower end of the rotating rod 52, one end of the fifth rolling bearing 53 is fixedly arranged on one side of the fixed table 43, a stirring wheel 54 is arranged on the rotating rod 52, a plurality of first rotating columns 55 are arranged on the outer side of the stirring wheel 54, the second rotating column 56 is installed to first rotating column 55 lower extreme, first rotating column 55 is located first spout 46 one side, second rotating column 56 is located second spout 49 one side, install fifth gear 57 on the dwang 52, sixth gear 58 is installed to transmission shaft 13 upper end, sixth gear 58 and fifth gear 57 pass through second drive chain 59 and connect, after the feeding finishes, through the rotation of rotating electrical machines 11, can drive balancing weight 33 and remove, and then can remove the ration case 24 under the effect of gravity to the eminence, and through the rotation of toggle lever 39, can rotate L shape connecting pipe 22 to the upper end, be convenient for the ration case 24 to pass through, thereby can be convenient for the material loading.
In this embodiment, the electric device of the device is controlled by an external controller, the rotating motor 11 is started to rotate positively, the rotating motor 11 can drive the transmission shaft 13 to rotate through the coupling 12, the transmission shaft 13 can drive the sixth gear 58 to rotate, the fifth gear 57 and the sixth gear 58 are connected through the second transmission chain 59, the rotating rod 52 can be driven to rotate, the rotating rod 52 can drive the poking wheel 54 to rotate, the poking wheel 54 can drive the first rotating column 55 and the second rotating column 56 to rotate, when the second rotating column 56 rotates, the second rotating column 56 can be in contact with the second poking column 50 and pushes the second poking column 50 to one side, the second poking column 50 can be blocked by the second supporting block 51 at the moment, so that the second movable rack 42 can be moved to the direction close to the raw material box 2, when the second movable rack 42 moves to the limit position, the second rotating column 56 is not in contact with the second poking column 50, the first rotating column 55 is still in contact with the first poking column 47, when the first rotating column 55 can push the first side 47 to the first rotating column 47, the second poking column 47 can not move around the second rack 42, and the second poking column can not move around the second rack 42 can not move;
when the second movable rack 42 moves to one side close to the raw material box 2, the second movable rack 42 is meshed with the fourth gear 41, so that the fourth gear 41, the transmission rod 35 and the third gear 38 can be driven to rotate, the third gear 38 is meshed with the first movable rack 34, the telescopic column 32 and the balancing weight 33 can be driven to move towards the direction close to the raw material box 2, when the second movable rack 42 stops moving, the distance between the balancing weight 33 and the center of the circle of the first hollow tube 28 is smaller than the distance between the center of the circle of the containing box 23 and the center of the circle of the first hollow tube 28, according to the lever principle, the containing box 23 can rotate downwards by taking the first hollow tube 28 as the center and fall on the ground, when the containing box 23 moves downwards, the L-shaped lifting rod 40 can be driven to move downwards, when the L-shaped lifting rod 40 moves downwards, one stirring rod 39 can be contacted, the stirring rod 39 can drive the rotating tube 21 and the L-shaped connecting tube 22 to rotate, when the L-shaped 22 rotates right above the rotating tube 21, the L-shaped connecting tube 22 can be driven by the heavy tube 22 to rotate, and the L-shaped connecting tube 22 can not stop the rotating tube 21 from being positioned on the ground, and the other end of the connecting tube 24 can be stopped when the connecting tube is kept on the ground, and the connecting tube is stopped at the end of the rotating;
when the rotating motor 11 rotates positively to drive the transmission shaft 13 to rotate, the transmission shaft 13 can drive the first gear 15 to rotate, the first gear 15 is connected with the second gear 17 through the first transmission chain 18, the second gear 17 and the first one-way bearing 16 can be driven to rotate, in the direction, the first one-way bearing 16 can drive the connecting shaft 9 and the feeding screw 8 to rotate, further, raw materials in the raw material box 2 can be guided to the L-shaped connecting pipe 22 through the material guide pipe 4, the inclined material discharge pipe 10, the horizontal pipe 19 and the rotating pipe 21, after the outlet end of the L-shaped connecting pipe 22 rotates to the position above the quantitative box 24, the raw materials can be guided into the quantitative box 24, the weight of the quantitative box 24 is detected through the weighing sensor 25, the quantitative box 24 is not contacted with any other objects except the weighing sensor 25, the quantitative precision can be ensured, when the raw materials in the quantitative box 24 reach a set value, the rotating speed of the rotating motor 11 can be reduced, the raw materials can be slowly fed into the quantitative box 24, and when the set value is reached, the rotating motor 11 is turned off;
when the rotating motor 11 rotates positively to drive the rotating rod 52 to rotate, the rotating rod 52 can drive the eighth gear 72 to rotate, the eighth gear 72 is connected with the seventh gear 71 through the third transmission chain 73 and can drive the seventh gear 71 and the second one-way bearing 70 to rotate, and at this time, the second one-way bearing 70 can rotate outside the stirrer 67 and can not enable the stirrer 67 to rotate;
after the quantitative is finished, the rotary motor 11 is started to rotate reversely, the rotary motor 11 can drive the transmission shaft 13 to rotate, the transmission shaft 13 can drive the first gear 15 to rotate, the first gear 15 is connected with the second gear 17 through the first transmission chain 18 and can drive the second gear 17 and the first one-way bearing 16 to rotate, in the direction, the first one-way bearing 16 can rotate outside the connecting shaft 9 and can not drive the connecting shaft 9 to rotate, and raw materials can not be led out;
when the rotating motor 11 rotates reversely to drive the transmission shaft 13 to rotate, the transmission shaft 13 can drive the sixth gear 58 to rotate, the fifth gear 57 and the sixth gear 58 are connected through the second transmission chain 59 and can drive the rotating rod 52 to rotate, the rotating rod 52 can drive the stirring wheel 54 to rotate, the stirring wheel 54 can drive the first stirring column 55 and the second stirring column 56 to rotate, when the first stirring column 55 rotates, the first stirring column 55 can be in contact with the first stirring column 47 and pushes the first stirring column 47 to one side, the first stirring column 47 can be blocked by the first supporting block 48 at the moment, so that the second movable rack 42 can be moved in a direction away from the raw material box 2, when the second movable rack 42 is moved to an extreme position, the first stirring column 55 is not in contact with the first stirring column 47 and does not push the second movable rack 42 to move, at the moment, the second stirring column 56 is still in contact with the second stirring column 50, the second stirring column 50 can push the second stirring column 50 to one side, the upper end of the second stirring column 50 can rotate around, the second movable rack 42 cannot generate acting force on the second movable rack 42, and the second movable rack 42 cannot move;
when the second movable rack 42 moves to one side far away from the raw material box 2, the fourth gear 41, the transmission rod 35 and the third gear 38 can be driven to rotate by the engagement of the second movable rack 42 and the fourth gear 41, the third gear 38 is engaged with the first movable rack 34, the telescopic column 32 and the balancing weight 33 can be driven to move in a direction far away from the raw material box 2, when the second movable rack 42 stops moving, the distance between the balancing weight 33 and the center of the circle of the first hollow tube 28 is greater than the distance between the containing box 23 and the center of the circle of the first hollow tube 28, according to the lever principle, the balancing weight 33 can be enabled to rotate downwards by taking the first hollow tube 28 as the center and be intercepted by the interception column 63, when the balancing weight 33 moves downwards, the containing box 23 can be enabled to move upwards, the L-shaped lifting rod 40 can be driven to move upwards, when the L-shaped lifting rod 40 moves upwards, the L-shaped lifting rod 40 can be contacted with a stirring rod 39 and can be driven to move upwards, the stirring rod 39 can be driven to rotate the rotating tube 21 and the L-shaped connecting tube 22, when the L-shaped connecting tube 22 rotates upwards, the positive rotating tube 28 moves upwards, the L-shaped connecting tube 21 can be blocked by the L-shaped connecting tube 22, and the L-shaped connecting tube 22 can be prevented from rotating upwards under the action of the positive rotating rod 21, and the action of the lifting rod can be stopped when the L-shaped connecting tube 22;
after the holding box 23 rotates to the upper part, raw materials in the quantitative box 24 fall into the material guide channel 26 through the fixed channel 27, the raw materials are guided into the stirring barrel 66 through the flexible telescopic pipeline 74, the electric valve 80 is opened according to the weight of the raw materials, the electric valve 80 can add water in a tap water pipe into the stirring barrel 66 through the water adding pipe 77, the water is quantified through the flow sensor 78, and after the set proportion is reached, the electric valve 80 is closed, and the water adding is stopped;
when the rotating motor 11 rotates reversely to drive the rotating rod 52 to rotate, the rotating rod 52 can drive the eighth gear 72 to rotate, the eighth gear 72 is connected with the seventh gear 71 through the third transmission chain 73, the seventh gear 71 and the second one-way bearing 70 can be driven to rotate, in the direction, the second one-way bearing 70 can drive the stirrer 67 to rotate and stir mortar uniformly, after the stirring is finished, the rotating motor 11 is closed, a worker moves the transfer trolley to the position below the discharge channel 76, the torsion valve 75 is opened, the stirred mortar can be taken out, the process is repeated, raw materials can be continuously and quantitatively added into the stirring cylinder 66 to be stirred, and then the raw materials are taken out.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (8)
1. The mortar mixing device for the bridge engineering comprises a workbench (1), wherein a stirring mechanism is arranged above the workbench (1), and a water adding mechanism is arranged on one side of the stirring mechanism;
the quantitative feeding mechanism comprises a raw material box (2) positioned above one side of a workbench (1), four corners of the lower surface of the raw material box (2) are provided with supporting legs (3), the lower ends of the supporting legs (3) are fixedly arranged on the upper surface of the workbench (1), the lower end of the raw material box (2) is provided with a material guide pipe (4), the lower end of the material guide pipe (4) is provided with a sealing baffle cover (5), the sealing baffle cover (5) is provided with a circular through hole (6), a sealing bearing (7) is arranged in the circular through hole (6), a feeding screw (8) is arranged in the material guide pipe (4), the lower end of the feeding screw (8) is provided with a connecting shaft (9), the lower end of the connecting shaft (9) penetrates through the sealing bearing (7) to extend below the material guide pipe (4), one side of the lower end of the material guide pipe (4) is provided with an inclined discharging pipe (10), one side of the surface of the raw material box (2) is provided with a rotary motor (11), the rotary end of the rotary motor (11) is connected with a transmission shaft (13) through a coupling (12), the upper end and the lower end of the transmission shaft (13) is provided with a first rolling bearing (14), the first rolling bearing (14) is arranged on the upper end of the first rolling bearing (14) and the first rolling bearing (16) is provided with a first rolling bearing (16), the device comprises a first unidirectional bearing (16), a second gear (17) is arranged on the outer side of the first unidirectional bearing (16), the first gear (15) and the second gear (17) are connected through a first transmission chain (18), a horizontal pipe (19) is arranged on one side of the lower end of an inclined discharging pipe (10), a second rolling bearing (20) is arranged on the outer side of the horizontal pipe (19), a rotating pipe (21) is arranged on the outer side of the second rolling bearing (20), one end of the rotating pipe (21) is connected with an L-shaped connecting pipe (22), a containing box (23) is arranged on one side above a workbench (1), a quantitative box (24) is arranged in the containing box (23), a weighing sensor (25) is arranged on the lower surface of the quantitative box (24), a guide channel (26) is arranged on the lower end of the containing box (23), a fixed channel (27) is arranged on the lower end of the quantitative box (24), and one end of the fixed channel (27) extends into the guide channel (26);
the feeding mechanism comprises a first hollow pipe (28) positioned above a workbench (1), wherein the two ends of the first hollow pipe (28) are provided with a third rolling bearing (29), the lower end of the third rolling bearing (29) is arranged on the upper surface of the workbench (1) through a first supporting rod (30), the first hollow pipe (28) is provided with a second hollow pipe (31), the second hollow pipe (31) and the first hollow pipe (28) are arranged in a cross shape, the second hollow pipe (31) is communicated with the first hollow pipe (28), one end of the second hollow pipe (31) is fixedly connected with one side surface of a containing box (23), the second hollow pipe (31) is internally provided with a telescopic column (32), one end of the telescopic column (32) positioned on the outer side of the second hollow pipe (31) is provided with a balancing weight (33), one end of the telescopic column (32) positioned on the inner side of the second hollow pipe (31) is provided with a first moving rack (34), the first hollow pipe (28) is internally provided with a transmission rod (35), the two ends of the transmission rod (35) are provided with a fourth rolling bearing (36), the fourth rolling bearing (36) is arranged on the second hollow pipe (35) through a second rack (36), the second rack (37) is meshed with the third rolling bearing (38) on the first surface of the workbench (38), three toggle rods (39) are arranged on the outer side of the rotating tube (21), an L-shaped lifting rod (40) is arranged on one side of the upper end of the holding box (23), the L-shaped lifting rod (40) is positioned between the two toggle rods (39), a fourth gear (41) is arranged at one end of the transmission rod (35) on the outer side of the first hollow tube (28), a second movable rack (42) is arranged above the fourth gear (41), the second movable rack (42) is meshed with the fourth gear (41), a fixed table (43) is arranged on one side of the upper surface of the workbench (1), a guide groove (44) is arranged at the upper end of the fixed table (43), supporting wheels (45) are arranged on two sides of the lower surface of the second movable rack (42), the lower end of the supporting wheels (45) is arranged in the guide groove (44), a first sliding groove (46) is arranged on one side of the second movable rack (42), a plurality of first sliding grooves (47) are connected through hinges, a first supporting block (48) is arranged on one side of the first sliding columns (47), a plurality of second sliding blocks (49) are arranged below the first sliding grooves (46), a plurality of second sliding columns (50) are connected with one side of second sliding columns (50), the upper end and the lower end of the rotating rod (52) are provided with fifth rolling bearings (53), one end of each fifth rolling bearing (53) is fixedly arranged on one side of the fixed table (43), a poking wheel (54) is arranged on the rotating rod (52), a plurality of first rotating columns (55) are arranged on the outer side of each poking wheel (54), the lower end of each first rotating column (55) is provided with a second rotating column (56), each first rotating column (55) is located on one side of each first sliding groove (46), each second rotating column (56) is located on one side of each second sliding groove (49), a fifth gear (57) is arranged on each rotating rod (52), a sixth gear (58) is arranged at the upper end of each transmission shaft (13), and each sixth gear (58) is connected with each fifth gear (57) through a second transmission chain (59).
2. The mortar mixing device for bridge engineering according to claim 1, wherein guide slide ways (60) are installed on two sides in the second hollow tube (31), first guide blocks (61) are installed on two ends of the telescopic column (32), second guide blocks (62) are installed on two ends of the first movable rack (34), and one ends of the first guide blocks (61) and one ends of the second guide blocks (62) are located in the guide slide ways (60).
3. The mortar mixing device for bridge construction according to claim 1, wherein a interception post (63) is installed at one side surface of the fixing table (43).
4. Mortar mixing device for bridge construction according to claim 1, characterized in that the raw material tank (2) is provided with an interception bar (64) on one side surface.
5. The mortar mixing device for bridge engineering according to claim 1, wherein the outlet end of the material guiding channel (26) extends below the crossing position of the first hollow tube (28) and the second hollow tube (31), a plurality of connecting columns (65) are mounted on the upper surface of the material guiding channel (26), and the upper ends of the connecting columns (65) are fixedly connected with the lower end of the second hollow tube (31).
6. The mortar mixing device for bridge engineering according to claim 1, wherein the stirring mechanism comprises a stirring cylinder (66) fixedly installed on the upper surface of the workbench (1), a stirrer (67) is arranged in the stirring cylinder (66), a sixth rolling bearing (68) is installed at the upper end of the stirrer (67), the sixth rolling bearing (68) is installed inside the stirring cylinder (66) through a plurality of connecting rods (69), a second one-way bearing (70) is installed at the upper end of the stirrer (67), a seventh gear (71) is installed outside the second one-way bearing (70), an eighth gear (72) is installed at the lower end of the rotating rod (52), the eighth gear (72) and the seventh gear (71) are connected through a third transmission chain (73), a flexible telescopic pipeline (74) is installed at one side of the upper end of the stirring cylinder (66), and the inlet end of the flexible telescopic pipeline (74) is fixedly connected with the outlet end of the guide channel (26).
7. The mortar mixing device for bridge engineering according to claim 6, wherein a twisting valve (75) is installed at the lower end of the stirring cylinder (66), and a discharging channel (76) is installed at the outlet end of the twisting valve (75).
8. The mortar mixing device for bridge engineering according to claim 1, wherein the water adding mechanism comprises a water adding pipe (77) positioned above the workbench (1), a flow sensor (78) is arranged at the water outlet end of the water adding pipe (77), the flow sensor (78) extends to the upper part of the stirring barrel (66), a plurality of fixing rods (79) are arranged at the lower end of the water adding pipe (77), the lower end of the fixing rods (79) is arranged on the upper surface of the workbench (1), an electric valve (80) is arranged at the water inlet end of the water adding pipe (77), and the water inlet end of the electric valve (80) is connected with a tap water pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258379.2A CN113967971B (en) | 2021-10-27 | 2021-10-27 | Mortar mixing device for bridge engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258379.2A CN113967971B (en) | 2021-10-27 | 2021-10-27 | Mortar mixing device for bridge engineering |
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| CN113967971A CN113967971A (en) | 2022-01-25 |
| CN113967971B true CN113967971B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111258379.2A Active CN113967971B (en) | 2021-10-27 | 2021-10-27 | Mortar mixing device for bridge engineering |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1646876A1 (en) * | 1988-04-13 | 1991-05-07 | Предприятие П/Я Р-6500 | Mobile mixer |
| CN110385788A (en) * | 2019-07-30 | 2019-10-29 | 廊坊曲寨水泥有限公司 | A kind of cement mixing quantitative adding device |
| CN112388821A (en) * | 2020-11-24 | 2021-02-23 | 涉县清漳水泥制造有限公司 | Manufacturing method of solid waste base cementing material concrete and quantitative feeding device |
| CN214394743U (en) * | 2020-11-13 | 2021-10-15 | 扬州双龙混凝土有限公司 | Concrete material loading stirring all-in-one |
-
2021
- 2021-10-27 CN CN202111258379.2A patent/CN113967971B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1646876A1 (en) * | 1988-04-13 | 1991-05-07 | Предприятие П/Я Р-6500 | Mobile mixer |
| CN110385788A (en) * | 2019-07-30 | 2019-10-29 | 廊坊曲寨水泥有限公司 | A kind of cement mixing quantitative adding device |
| CN214394743U (en) * | 2020-11-13 | 2021-10-15 | 扬州双龙混凝土有限公司 | Concrete material loading stirring all-in-one |
| CN112388821A (en) * | 2020-11-24 | 2021-02-23 | 涉县清漳水泥制造有限公司 | Manufacturing method of solid waste base cementing material concrete and quantitative feeding device |
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| CN113967971A (en) | 2022-01-25 |
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