CN112761571A - Feeding device capable of automatically adjusting feeding proportion for production of concrete additives - Google Patents
Feeding device capable of automatically adjusting feeding proportion for production of concrete additives Download PDFInfo
- Publication number
- CN112761571A CN112761571A CN202011475912.6A CN202011475912A CN112761571A CN 112761571 A CN112761571 A CN 112761571A CN 202011475912 A CN202011475912 A CN 202011475912A CN 112761571 A CN112761571 A CN 112761571A
- Authority
- CN
- China
- Prior art keywords
- control
- bearing
- feeding
- device capable
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000654 additive Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 239000004575 stone Substances 0.000 claims abstract description 44
- 239000004576 sand Substances 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 230000000996 additive effect Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000003756 stirring Methods 0.000 claims description 40
- 238000000926 separation method Methods 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 239000013556 antirust agent Substances 0.000 claims description 7
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 64
- 238000005507 spraying Methods 0.000 description 15
- 238000005553 drilling Methods 0.000 description 12
- 239000002002 slurry Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
-
- 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
- B28C7/0404—Proportioning
- B28C7/0418—Proportioning control systems therefor
-
- 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
-
- 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
- B28C7/128—Nozzles; Valves; Valve-actuating means
-
- 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
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a feeding device capable of automatically adjusting feeding proportion for concrete additive production, which comprises a shell and is characterized in that: the concrete feeding device comprises a shell, and is characterized in that a drill bit is arranged on the right side of the shell, a collecting plate is arranged below the drill bit, an earth rod is arranged below the shell, a following injection mechanism is arranged inside the shell, a control mechanism is arranged inside the shell, a stone and sand separating mechanism is arranged inside the shell, the following injection mechanism is fixedly arranged above the shell, the control mechanism is fixedly arranged on the inner wall of the shell, the stone and sand separating mechanism is fixedly arranged on the left side of the collecting plate, the following injection mechanism is connected above the control mechanism through a pipeline, and the stone and sand separating mechanism is connected on the left side of the control mechanism through a pipeline.
Description
Technical Field
The invention relates to the technical field of automatic adjustment, in particular to a feeding device for automatically adjusting the feeding proportion in the production of concrete additives.
Background
The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of science and technology, the admixture is increasingly applied, and the existing concrete additives mainly comprise a water reducing agent, an accelerating agent, an expanding agent, an antirust agent and the like
The feeding device for automatically adjusting the feeding proportion of the existing concrete additive is poor in practicability, and meanwhile, the feeding device for automatically adjusting the feeding proportion of the existing concrete additive cannot automatically change the feeding proportion according to different soil layers in a concrete spraying device for drilling. Therefore, it is necessary to design a feeding device capable of automatically adjusting the feeding proportion for producing the concrete additive, wherein the feeding proportion can be automatically changed according to the soil layer condition, and the concrete spraying angle can be changed in real time according to the feeding distance of a drill bit.
Disclosure of Invention
The invention aims to provide a feeding device capable of automatically adjusting the feeding proportion for producing a concrete additive, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a concrete additive production is with feed arrangement of automatically regulated reinforced proportion, includes the casing, its characterized in that: a drill bit is arranged on the right side of the shell, a collecting plate is arranged below the drill bit, a grounding rod is arranged below the shell, a following injection mechanism is arranged inside the shell, a control mechanism is arranged inside the shell, and a stone and sand separation mechanism is arranged inside the shell; the following injection mechanism aims to change the injection angle of concrete slurry or water according to the drilling depth of the drill bit, the control mechanism is used for converting vibration generated when the drill bit drills different soil layers into hydraulic signals and respectively transmitting the hydraulic signals to the control cylinder, the control valve and the torque disc to determine the opening angle of the control valve, the adding proportion of various additives and the treatment mode of waste soil generated by drilling according to different hydraulic signals, and the stone and sand separation mechanism is used for separating stone and silt with high hardness by using the rotary table and the baffle plate mechanism and collecting all the collected silt into the stirring chamber.
According to the technical scheme, the following injection mechanism is fixedly installed above the shell, the control mechanism is fixedly installed on the inner wall of the shell, the stone and sand separating mechanism is fixedly installed on the left side of the collecting plate, the following injection mechanism is connected above the control mechanism through a pipeline, and the stone and sand separating mechanism is connected on the left side of the control mechanism through a pipeline.
According to the technical scheme, the following injection mechanism comprises a spherical shell, a circular ring is fixedly installed on the outer side of the spherical shell, an injection head is connected to the outer side of the circular ring in a sliding mode, a first connecting rod is connected to a right side bearing of the injection head, a disc is connected to the other end bearing of the first connecting rod, the disc bearing is connected to one side of a drill bit, and the injection head is fixedly installed above the shell; when the drill bit is continuously fed, the disc connected with one end of the drill bit through the bearing is driven to move, the injection head fixedly arranged on one side of the disc is driven to rotate on the ring, and accordingly the injection angle is changed.
According to the technical scheme, the control mechanism comprises a vibration rod, a hydraulic cylinder is connected to the outer side of the vibration rod in a sliding mode, a control valve is connected to a right side pipeline of the hydraulic cylinder, a control rod is connected to a pipeline on one side of the control valve, a control cylinder is connected to the outer side of the control rod in a sliding mode, and the hydraulic cylinder is fixedly installed on one side of the grounding rod; the drill bit can encounter soil layers with different hardness when drilling, the soil layers are soft, soft and soil layers with a certain amount of small stones and hard soil layers, the vibration generated when the drill bit drills the soil layers is different, the vibration transmitted when the drill bit drills the soft soil layers is judged to be low vibration, the soil layers which drill the soft and soil layers with a certain amount of small stones are medium vibration, the hard soil layers are high vibration, the vibration is converted into hydraulic pressure through a vibration rod, the opening angle of a control valve is changed according to the hydraulic pressure, when the vibration of the soft soil layers is small, the opening of the control valve is large, the amount of mud is large, roof fall of the soft soil is prevented, when the soil layers which drill the soft soil layers with a certain amount of small stones and the hard soil layers are reduced in sequence, and hydraulic signals are transmitted to a control cylinder through the control rod, the mechanism is used for distinguishing the conditions of three different soil layers encountered during working according to the vibration, the vibration signal is converted into a hydraulic signal, and hydraulic pressure is used for controlling some parts to generate different countermeasures for different hydraulic signals, so that the whole device is always in the optimal working state.
According to the technical scheme, a right pipeline of the control cylinder is connected with a stirring chamber, an upper pipeline of the stirring chamber is connected with a water inlet pipeline, one side of the water inlet pipeline is respectively connected with an accelerator inlet pipeline, an expanding agent inlet pipeline and an antirust agent inlet pipeline through pipelines, a lower pipeline of the stirring chamber is connected with a cement powder box, an outer pipeline of the stirring chamber is connected with three water seepage control valves, a right pipeline of the control cylinder is connected with a water pump, the control cylinder is fixedly installed in a shell, and a spray head pipeline is connected above the stirring chamber; according to different hydraulic signals transmitted back by the hydraulic cylinder, the control cylinder can adjust the feeding proportion in real time, when a soft soil layer is drilled, the control cylinder can control the water inlet pipeline, the accelerating agent pipeline, the cement powder box and the silt generated by the collected drill hole are directly communicated with the stirring chamber, when a soft soil layer with a certain amount of small stones is drilled, the control cylinder controls the water inlet pipeline, the accelerating agent pipeline, the expansion agent inlet pipeline, the cement powder box and the silt generated by the collected drill hole are communicated with the stirring chamber, when a hard soil layer is drilled, the water inlet pipeline and the antirust agent inlet pipeline are communicated with the stirring chamber, when the seepage control valve receives a signal generated by seepage, the device only enables the cement powder box to be communicated with the stirring chamber and starts spraying water mist to the outside, the mechanism is used for adding different concrete additives according to different soil layers, when the soft soil layer is met, the accelerating agent is only added to accelerate the setting time of concrete, when a soft soil layer with a certain amount of small stones is encountered, an accelerating agent and a certain amount of expanding agent are added to prevent cement from being damaged by the stones mixed in concrete due to thermal deformation after solidification, when the soil layer is hard, water is only sprayed to cool a drill bit, an antirust agent is added to prevent the drill bit from being oxidized by water at high temperature, the water seepage condition can be identified, when the water seepage condition occurs, concrete powder and water mist are sprayed to a device, the water mist has the effect of bringing the concrete powder in the air down to enable the water to form gel to block a water seepage port, and water is pumped into a stirring chamber by a water pump.
According to the technical scheme, a hollow shell is fixedly installed inside the stirring chamber, a control ball is arranged inside the hollow shell, a separation layer is fixedly installed inside the stirring chamber, a through hole is formed in the middle of the separation layer, a sliding rod is connected to one side of the through hole in a sliding mode, a bearing at one end of the sliding rod is connected with a second connecting rod, and a bearing at the other end of the second connecting rod is connected with a push rod; the teeter chamber is when the stirring, when inside concrete not by the stirring, still there is a certain amount of water in both teeter chambers, lead to not high control ball of density will block up the through-hole and make the unable infiltration of concrete thick liquid, after the concrete thick liquid is homogenized, the great control ball of density of thick liquid floats, make the thick liquid infiltration, control system can drive the slide bar and slide when meetting hard soil layer, it rotates to drive the second connecting rod, it withstands the control ball to drive the ejector pin, make water can go down, the purpose of this mechanism lies in using the control ball to judge the stirring condition of concrete thick liquid, its specific stirring condition of judgement both can be accurate, can automatic floating make the good concrete thick liquid infiltration of stirring after the judgement is homogenized again.
According to the technical scheme, the stone and sand separating mechanism comprises a torque disc, the torque disc is connected with a hydraulic cylinder pipeline, a lower end bearing of the torque disc is connected with a screw rod, one side of the screw rod is in threaded engagement with two annular baffles, and the two annular baffles have the same structure and opposite movement directions; the moment of torsion dish links to each other with the pneumatic cylinder, can make the moment of torsion dish rotate different angles according to the hydraulic signal of difference, the different angle of moment of torsion dish rotation can drive the lead screw rotation different angles that the bearing is connected at the moment of torsion dish lower extreme, thereby it moves different distances to drive two annular plate washers of screw thread engagement in the lead screw both sides, the effect of this mechanism lies in controlling stone sand separating mechanism's operating condition according to the hydraulic signal that bores different form soil layers and bring, what make stone sand separating mechanism emit always is more soft silt, simultaneously with more hard stone discharge.
According to the technical scheme, a sliding bearing block is connected to a lower side bearing of the screw rod, a fourth connecting rod is connected to one side bearing of the sliding bearing block, a closing plate is connected to the other end bearing of the fourth connecting rod, and the closing plate is in sliding connection with the separation chamber; the different angles of torsion disc rotation can drive the lead screw that the bearing is connected at the torsion disc lower extreme and rotate different angles and drive the different distances of sliding bearing block removal, thereby drive the fourth connecting rod of being connected with sliding bearing block bearing and rotate different angles and drive the closing plate and seal or end first export, the effect of this mechanism lies in when judging that what is boring is soft soil, the closing plate is opened, make the waste soil of collecting back directly get into the agitator chamber, needn't advance some grit separation's means and separate the grit, thereby reach the purpose of energy saving.
According to the technical scheme, the outer side of the annular baffle plate is connected with a separation chamber in a sliding mode, the inner side of the separation chamber is connected with a rotary table through a bearing, a through hole is formed in the middle of the rotary table, a sand collecting pipe is fixedly installed on the outer side of the separation chamber, and the separation chamber is connected to the left side of the stirring chamber through a pipeline; when the soil layer is soft and has a certain amount of small stones, the rotary table is started to separate silt, the stones are blocked by the annular baffle plate, the silt enters the stirring chamber through the sand collecting pipe, the sand collecting pipe is stopped by the annular baffle plate when the soil layer is hard, and all the things are thrown away by the rotary table.
According to the technical scheme, the lower end of the shell is provided with a water seepage cylinder, and a pipeline on one side of the water seepage cylinder is connected to the water seepage control valve; the water seepage cylinder receives the water seepage signal and transmits the signal to the water seepage control valve, and the water seepage processing mode is started.
Compared with the prior art, the invention has the following beneficial effects: in the invention, the raw materials are mixed,
(1) the follow-up spraying device is arranged, so that when the drill bit is not fed, the disc connected to one end of the drill bit through the bearing is driven to move, the spraying head fixedly arranged on one side of the disc is driven to rotate on the ring, the spraying angle is changed, the spraying head can adjust the angle of the spraying head relative to the spherical shell in real time according to the feeding condition of the drill bit along with the continuous feeding of the drill bit, the spraying angle of concrete or water is changed, and the purpose that the concrete or water is sprayed to the position above a hole which is just drilled all the time is achieved;
(2) the control mechanism is arranged, the vibration transmitted when the drill bit drills a softer soil layer is judged to be low vibration according to the fact that the drill bit drills different soil layers, the soil layer which is soft and provided with a certain amount of small stones is medium vibration, the soil layer which is hard is high vibration, the vibration is converted into hydraulic pressure through the vibration rod, the opening angle of the control valve is changed according to the hydraulic pressure, the proportion of an additive in concrete slurry can be changed to enable the concrete to adapt to the soil layer, and the operation state of the sand-stone separating mechanism can be changed to achieve the purpose that the device is always in the optimal working state;
(3) through being provided with grit separating mechanism for the torque disc links to each other with the pneumatic cylinder, can make the torque disc rotate different angles according to the hydraulic signal of difference, and the different angles of torque disc rotation can drive the lead screw that the bearing is connected at the torque disc lower extreme and rotate different angles, thereby drives two annular baffles of thread engagement in the lead screw both sides and removes different distances, reaches the purpose that controls the operating condition of grit separating mechanism according to the hydraulic signal that bores different form soil layers and bring.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional configuration of the follower mechanism of the present invention;
FIG. 3 is a schematic diagram of a signal transition system of the control mechanism of the present invention;
FIG. 4 is a schematic view of the control system of the control mechanism of the present invention;
FIG. 5 is a schematic diagram of the operation of the control system of the present invention in hard stone and water penetration conditions;
FIG. 6 is a schematic view of the internal structure of the stirring chamber of the present invention;
FIG. 7 is a schematic view of the three-dimensional structure of the stone and sand separating mechanism of the present invention;
FIG. 8 is a schematic view of the front structure of the stone and sand separating mechanism of the present invention;
in the figure: 1. a housing; 2. a drill bit; 3. a ground rod; 4. a collection plate; 5. a following injection mechanism; 51. an injector head; 52. a spherical shell; 53. a circular ring; 54. a disc; 55. a first connecting rod; 6. a control mechanism; 61. a hydraulic cylinder; 62. a vibration rod; 63. a control valve; 64. a control lever; 66. a water inlet pipe; 67. feeding an antirust agent pipeline; 68. an expansion agent inlet pipe; 69. an accelerator inlet pipeline; 610. a stirring chamber; 6101. hollowing out the shell; 6102. a control ball; 6103. a top rod; 6104. a second connecting rod; 6105. a slide bar; 611. a cement powder box; 612. a water pump; 613. a control cylinder; 614. a water seepage control valve; 6141. a water seepage cylinder; 7. a stone-sand separating mechanism; 71. a torque disc; 72. an annular baffle; 73. a screw rod; 74. a sand collection pipe; 75. a sliding bearing block; 76. a fourth connecting rod; 77. a closing plate; 78. a separation chamber; 79. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a concrete additive production is with feed arrangement of automatically regulated proportion that feeds in raw material, includes casing 1, its characterized in that: a drill bit 2 is arranged on the right side of the shell 1, a collecting plate 4 is arranged below the drill bit 2, a grounding rod 3 is arranged below the shell 1, a following injection mechanism 5 is arranged inside the shell 1, a control mechanism 6 is arranged inside the shell 1, and a stone-sand separation mechanism 7 is arranged inside the shell 1; the following injection mechanism 5 is used for changing the injection angle of concrete slurry or water according to the drilling depth of the drill bit, the control mechanism 6 is used for converting the vibration of the drill bit during drilling different soil layers into hydraulic signals and respectively transmitting the hydraulic signals to the control cylinder 613, the control valve 63 and the torque disc 71 to determine the opening angle of the control valve, the adding proportion of various additives and the treatment mode of waste soil generated by drilling according to different hydraulic signals, and the stone and sand separation mechanism 7 is used for separating stone and silt with high hardness by using a rotary table and a baffle plate mechanism and collecting all the collected silt into the stirring chamber 610.
Follow injection mechanism 5 fixed mounting in the top of casing 1, control mechanism 6 fixed mounting is on the inner wall of casing 1, and stone and sand separating mechanism 7 fixed mounting is in the left side of collecting plate 4, follows injection mechanism 5 pipe connection in the top of control mechanism 6, and stone and sand separating mechanism 7 pipe connection is in the left side of control mechanism 6.
The following spraying mechanism 5 comprises a spherical shell 52, a circular ring 53 is fixedly mounted on the outer side of the spherical shell 52, a spraying head 51 is connected to the outer side of the circular ring 53 in a sliding manner, a first connecting rod 55 is connected to the right side of the spraying head 51 in a bearing manner, a circular disc 54 is connected to the other end of the first connecting rod 55 in a bearing manner, the circular disc 54 is connected to one side of the drill bit 2 in a bearing manner, and the spraying head 51 is fixedly mounted above the shell 1; when the drill bit 2 is continuously fed, the disc 54 connected with one end of the drill bit 2 through the bearing is driven to move, the spray head 51 fixedly arranged on one side of the disc 54 is driven to rotate on the ring 53, and therefore the spraying angle is changed.
The control mechanism 6 comprises a vibration rod 62, a hydraulic cylinder 61 is connected to the outer side of the vibration rod 62 in a sliding manner, a control valve 63 is connected to a right pipeline of the hydraulic cylinder 61, a control rod 64 is connected to a pipeline on one side of the control valve 63, a control cylinder 613 is connected to the outer side of the control rod 64 in a sliding manner, and the hydraulic cylinder 61 is fixedly installed on one side of the grounding rod 3; the drill 2 may encounter soil layers with different hardness when drilling, including a softer soil layer, a softer soil layer with a certain amount of small stones, and a hard soil layer, the vibrations generated when the drill 2 drills these soil layers are different, the vibrations transmitted when the drill 2 drills the softer soil layer are determined to be low vibrations, the vibrations transmitted when the drill 2 drills the softer soil layer with a certain amount of small stones are medium vibrations, the vibrations when the drill is hard soil layer is high vibrations, the vibrations are converted into hydraulic pressure by the vibration rod 62, the opening angle of the control valve 63 is changed according to the hydraulic pressure, the opening of the control valve 63 is gradually reduced when the vibration of the softer soil layer is small, the amount of mud is large, the soft soil is prevented from roof-fall, the openings of the control valve 63 are gradually reduced when the drill is soft soil layer with a certain amount of small stones and the hard soil layer, and the hydraulic signal is transmitted to the control cylinder 613 by the control rod 64, the mechanism is used for distinguishing the conditions of three different types of soil layers encountered during working according to vibration, converting vibration signals into hydraulic signals, and controlling some components to generate different countermeasures for different hydraulic signals through hydraulic pressure so as to enable the whole device to be in the optimal working state all the time.
The right pipeline of the control cylinder 613 is connected with a stirring chamber 610, the upper pipeline of the stirring chamber 610 is connected with a water inlet pipeline 66, one side of the water inlet pipeline 66 is respectively connected with an accelerator inlet pipeline 69, an expanding agent inlet pipeline 68 and a rust inhibitor inlet pipeline 67, the lower pipeline of the stirring chamber 610 is connected with a cement powder box 611, the outer pipeline of the stirring chamber 610 is connected with three water seepage control valves 614, the right pipeline of the control cylinder 613 is connected with a water pump 612, the control cylinder 613 is fixedly arranged in the shell 1, and the spray head 51 is connected above the stirring chamber 610; the control cylinder 613 adjusts the feeding proportion in real time according to different hydraulic signals transmitted back by the hydraulic cylinder 61, the control cylinder 613 controls the water inlet pipe 66 when drilling a soft soil layer, the accelerator pipe 69 controls the cement powder tank 611 and silt generated by collected drill holes to be directly communicated with the stirring chamber 610, the control cylinder 613 controls the water inlet pipe 66, the accelerator pipe 69, the expansion agent inlet pipe 68, the cement powder tank 611 and silt generated by collected drill holes to enter the stirring chamber 610 when drilling a soft soil layer with a certain amount of small stones, only the water inlet pipe 66 and the rust inhibitor inlet pipe 67 are communicated with the stirring chamber 610 when drilling a hard soil layer, and when the seepage control valve 614 receives a signal generated by seepage, the device only enables the cement powder tank 611 to be communicated with the stirring chamber 610 and starts spraying water mist to the outside, the mechanism is used for adding different concrete additives according to different soil layers, when a soft soil layer is encountered, the setting accelerator is only added to accelerate the setting time of the concrete, when a soft soil layer with a certain amount of small stones is encountered, the setting accelerator and a certain amount of expanding agent are added to prevent the cement from being damaged by the stones mixed in the concrete due to thermal deformation after the cement is solidified, when a hard soil layer is encountered, water is only sprayed to cool the drill bit 2, the antirust agent is added to prevent the drill bit 2 from being oxidized by water at high temperature, the water seepage condition can be identified, when the water seepage condition occurs, concrete powder and water mist can be sprayed by the device, the water mist has the effect of bringing the concrete powder in the air down to enable the water to become gel to block the water seepage port, and the water is pumped into the stirring chamber 610 by a water pump.
A hollow shell 6101 is fixedly installed inside the stirring chamber 610, a control ball 6102 is arranged inside the hollow shell 6101, a separation layer is fixedly installed inside the stirring chamber 610, a through hole is arranged in the middle of the separation layer, one side of the through hole is slidably connected with a slide bar 6105, one end of the slide bar 6105 is connected with a second connecting rod 6104 through a bearing, and the other end of the second connecting rod 6104 is connected with a push rod 6103 through a bearing; when the mixing chamber 610 is mixing, when the inside concrete is not mixed evenly, a certain amount of water still exists in the mixing chamber 610, which causes the control ball 6102 with low density to block the through hole to prevent the concrete slurry from seeping down, when the concrete slurry is mixed evenly, the control ball 6102 with high density of the slurry floats up to make the slurry seep down, when a hard soil layer is encountered, the control system 5 drives the slide bar 6105 to slide to drive the second connecting rod 6104 to rotate, the ejector pin 6103 is driven to jack the control ball 6102, water can go down, the purpose of driving the mechanism is to judge the mixing condition of the concrete slurry by using the control ball, which can accurately judge the concrete mixing condition, and can automatically float up to make the mixed concrete slurry seep down after mixing and judging.
The stone-sand separating mechanism 7 comprises a torque disc 71, the torque disc 71 is connected with a hydraulic cylinder 61 through a pipeline, a lower end bearing of the torque disc 71 is connected with a screw rod 73, one side of the screw rod 73 is engaged with two annular baffles 72 through threads, and the two annular baffles 72 have the same structure and opposite movement directions; the torque disc 71 is connected with the hydraulic cylinder 61, the torque disc 71 can rotate by different angles according to different hydraulic signals, the torque disc 71 rotates by different angles to drive the bearing to be connected to the screw rod 73 at the lower end of the torque disc 71 to rotate by different angles, so that the two annular baffles 72 meshed with the screw rod 73 at two sides are driven to move by different distances, the mechanism is used for controlling the working state of the stone and sand separating mechanism 7 according to the hydraulic signals generated by drilling different soil layers, the stone and sand separating mechanism 7 is always relatively soft silt discharged, and simultaneously, relatively hard stones are discharged.
A sliding bearing block 75 is connected to the lower side bearing of the screw rod 73, a fourth connecting rod 76 is connected to one side bearing of the sliding bearing block 75, a closing plate 77 is connected to the other end bearing of the fourth connecting rod 76, and the closing plate 77 is in sliding connection with a separation chamber 78; the torque disc 71 rotates at different angles to drive the screw rod 73 connected with the lower end of the torque disc 71 by the bearing to rotate at different angles to drive the sliding bearing block 75 to move for different distances, and the fourth connecting rod 76 connected with the bearing of the sliding bearing block 75 is driven to rotate at different angles to drive the closing plate 77 to close or stop the first outlet.
The outer side of the annular baffle plate 72 is connected with a separation chamber 78 in a sliding manner, the inner side of the separation chamber 78 is connected with a rotary table 79 through a bearing, a through hole is formed in the middle of the rotary table 79, a sand collecting pipe 74 is fixedly installed on the outer side of the separation chamber 78, and a pipeline of the separation chamber 78 is connected to the left side of the stirring chamber 610; when the soil layer is soft and has a certain amount of small stones, the rotary table 79 is started to separate silt, the stones are blocked by the annular baffle plate 72, the silt enters the stirring chamber 610 through the sand collecting pipe 74, when the soil layer is hard, the sand collecting pipe 74 is blocked by the annular baffle plate 72, and all the things are thrown out by the rotary table 79.
The lower end of the shell 1 is provided with a water seepage cylinder 6141, and a pipeline at one side of the water seepage cylinder 6141 is connected to the water seepage control valve 614; the water seepage cylinder 6141 receives the water seepage signal and transmits the signal to the water seepage control valve 614 to start the water seepage processing mode, the mechanism is used for judging whether the water seepage condition exists or not through the water seepage cylinder 6141 arranged at the lower end of the shell 1, and when the water seepage condition is judged to occur, the water seepage cylinder 6141 transmits the signal to enable the whole device to start the water seepage processing mode.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a concrete additive production is with feed arrangement of automatically regulated proportion that feeds in raw material, includes casing (1), its characterized in that: the right side of casing (1) is provided with drill bit (2), the below of drill bit (2) is provided with collecting plate (4), the below of casing (1) is provided with earthing rod (3), the inside of casing (1) is provided with follows injection mechanism (5), the inside of casing (1) is provided with control mechanism (6), the inside of casing (1) is provided with stone and sand separating mechanism (7).
2. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 1, is characterized in that: follow injection mechanism (5) fixed mounting in the top of casing (1), control mechanism (6) fixed mounting is on the inner wall of casing (1), stone and sand separating mechanism (7) fixed mounting is in the left side of collecting plate (4), follow injection mechanism (5) pipe connection in the top of control mechanism (6), stone and sand separating mechanism (7) pipe connection is in the left side of control mechanism (6).
3. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 2, is characterized in that: follow injection mechanism (5) and include spherical shell (52), the outside fixed mounting of spherical shell (52) has ring (53), the outside sliding connection of ring (53) has injection head (51), the right side bearing of injection head (51) is connected with head rod (55), the other end bearing of head rod (55) is connected with disc (54), disc (54) bearing connection is in one side of drill bit (2), injection head (51) fixed mounting is in the top of casing (1).
4. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 3, is characterized in that: control mechanism (6) are including vibrations pole (62), the outside sliding connection of vibrations pole (62) has pneumatic cylinder (61), the right side pipe connection of pneumatic cylinder (61) has control flap (63), one side pipe connection of control flap (63) has control lever (64), the outside sliding connection of control lever (64) has control cylinder (613), pneumatic cylinder (61) fixed mounting is in one side of earth bar (3).
5. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 4, is characterized in that: the right side pipe connection of control jar (613) has teeter chamber (610), the upside pipe connection of teeter chamber (610) has inlet channel (66), one side difference pipe connection of inlet channel (66) has into accelerator pipeline (69), advances expanding agent pipeline (68), advances antirust agent pipeline (67), the downside pipe connection of teeter chamber (610) has cement powder case (611), the outside pipe connection of teeter chamber (610) has three infiltration control valve (614), the right side pipe connection of control jar (613) has water pump (612), control jar (613) fixed mounting is in the inside of casing (1), the top at teeter chamber (610) is connected to shower nozzle (51) pipe connection.
6. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 5, is characterized in that: a hollow shell (6101) is fixedly mounted inside the stirring chamber (610), a control ball (6102) is arranged inside the hollow shell (6101), a separation layer is fixedly mounted inside the stirring chamber (610), a through hole is arranged in the middle of the separation layer, a sliding rod (6105) is slidably connected to one side of the through hole, a second connecting rod (6104) is connected to one end bearing of the sliding rod (6105), and a push rod (6103) is connected to the other end bearing of the second connecting rod (6104).
7. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 6, is characterized in that: the stone and sand separating mechanism (7) comprises a torque disc (71), the torque disc (71) is connected with a hydraulic cylinder (61) through a pipeline, a lower end bearing of the torque disc (71) is connected with a screw rod (73), one side of the screw rod (73) is meshed with two annular baffles (72) in a threaded manner, and the annular baffles (72) are opposite in structure and moving direction.
8. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 7, is characterized in that: the bearing of the lower side of the screw rod (73) is connected with a sliding bearing block (75), a bearing on one side of the sliding bearing block (75) is connected with a fourth connecting rod (76), the bearing on the other end of the fourth connecting rod (76) is connected with a closing plate (77), and the closing plate (77) is in sliding connection with a separation chamber (78).
9. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 8, is characterized in that: the outside sliding connection of annular plate washer (72) has separating chamber (78), the inside bearing of separating chamber (78) is connected with revolving stage (79), the centre of revolving stage (79) is provided with the through hole, the outside fixed mounting of separating chamber (78) has sand collecting pipe (74), separating chamber (78) pipe connection is on the left side of teeter chamber (610).
10. The feeding device capable of automatically adjusting the feeding proportion for the concrete additive production according to claim 9, is characterized in that: the lower end of the shell (1) is provided with a water seepage cylinder (6141), and a pipeline at one side of the water seepage cylinder (6141) is connected to the water seepage control valve (614).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475912.6A CN112761571B (en) | 2020-12-15 | 2020-12-15 | Feeding device capable of automatically adjusting feeding proportion for production of concrete additives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475912.6A CN112761571B (en) | 2020-12-15 | 2020-12-15 | Feeding device capable of automatically adjusting feeding proportion for production of concrete additives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112761571A true CN112761571A (en) | 2021-05-07 |
| CN112761571B CN112761571B (en) | 2022-09-30 |
Family
ID=75693880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011475912.6A Active CN112761571B (en) | 2020-12-15 | 2020-12-15 | Feeding device capable of automatically adjusting feeding proportion for production of concrete additives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112761571B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690758A5 (en) * | 1995-03-28 | 2001-01-15 | Mbt Holding Ag | Apparatus to add continuously additive to cement-based fluids |
| DE102010026681A1 (en) * | 2010-07-09 | 2012-01-12 | Manfred Voßschmidt | Device for automatic dispensing of recycled water and conservation of clean water to mixing device for producing concrete, has controlling unit providing weight force of recycling water on basis of measurement signals |
| CN104790873A (en) * | 2015-02-14 | 2015-07-22 | 河南理工大学 | Soft rock and soil layer jet flow guiding hole forming-chamfering-hole collapse preventing integrated drilling method |
| US20160271833A1 (en) * | 2015-03-21 | 2016-09-22 | Baker Hughes Incorporated | System, Apparatus and Methods for Blending Cement |
| CN106113268A (en) * | 2016-08-17 | 2016-11-16 | 中石化石油工程机械有限公司第四机械厂 | A kind of pressure break ship sediment transport hybrid system and sediment transport method |
| CN109356617A (en) * | 2018-11-22 | 2019-02-19 | 徐州大屯工贸实业公司 | A kind of novel rotor type concrete ejection unit |
| CN209444349U (en) * | 2018-11-22 | 2019-09-27 | 徐州大屯工贸实业公司 | A kind of novel rotor type concrete ejection unit |
| CN211385750U (en) * | 2019-12-16 | 2020-09-01 | 天津展恒混凝土搅拌有限公司 | Sand and stone separator for concrete processing |
-
2020
- 2020-12-15 CN CN202011475912.6A patent/CN112761571B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH690758A5 (en) * | 1995-03-28 | 2001-01-15 | Mbt Holding Ag | Apparatus to add continuously additive to cement-based fluids |
| DE102010026681A1 (en) * | 2010-07-09 | 2012-01-12 | Manfred Voßschmidt | Device for automatic dispensing of recycled water and conservation of clean water to mixing device for producing concrete, has controlling unit providing weight force of recycling water on basis of measurement signals |
| CN104790873A (en) * | 2015-02-14 | 2015-07-22 | 河南理工大学 | Soft rock and soil layer jet flow guiding hole forming-chamfering-hole collapse preventing integrated drilling method |
| US20160271833A1 (en) * | 2015-03-21 | 2016-09-22 | Baker Hughes Incorporated | System, Apparatus and Methods for Blending Cement |
| CN106113268A (en) * | 2016-08-17 | 2016-11-16 | 中石化石油工程机械有限公司第四机械厂 | A kind of pressure break ship sediment transport hybrid system and sediment transport method |
| CN109356617A (en) * | 2018-11-22 | 2019-02-19 | 徐州大屯工贸实业公司 | A kind of novel rotor type concrete ejection unit |
| CN209444349U (en) * | 2018-11-22 | 2019-09-27 | 徐州大屯工贸实业公司 | A kind of novel rotor type concrete ejection unit |
| CN211385750U (en) * | 2019-12-16 | 2020-09-01 | 天津展恒混凝土搅拌有限公司 | Sand and stone separator for concrete processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112761571B (en) | 2022-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107576477B (en) | Slurry shield machine circulation system test device and matched test method | |
| CN101538987B (en) | Anchoring drilling machine based on working mode of double-pump complementation automatic merging | |
| CN209523708U (en) | A kind of positive-circulation drilling device | |
| CN112761571B (en) | Feeding device capable of automatically adjusting feeding proportion for production of concrete additives | |
| CN103015924A (en) | Full-automatic drill cutting cleaning machine and cleaning method thereof | |
| CN103967435A (en) | Coal-bed gas well bottom sand removing device | |
| CN208137841U (en) | A kind of rotary drilling rig drilling sediment borehole cleaning reverse circulation drilling structure | |
| CN110153904B (en) | Abrasive hydraulic punching system and method capable of continuously adding sand | |
| CN111980603A (en) | Coal seam long-drill-hole drilling water-feeding sediment coal slag discharging system and sediment discharging method | |
| CN105672877B (en) | Diving drill machine and its pore-forming technique method for direct circulation deslagging | |
| CN112575802A (en) | Construction process of cluster swing-spraying impervious wall | |
| CN114800868B (en) | Autoclaved lightweight sand aerated concrete slab pouring device | |
| CN107855035B (en) | Perlite stirring device | |
| CN110469363B (en) | Vertical sand silo sand discharging device capable of discharging materials continuously and stably | |
| CN216827841U (en) | Leftover material recycling system of autoclaved aerated block production line | |
| CN220133901U (en) | Drill bit capable of switching guniting up and down | |
| CN221001368U (en) | Sewage pipe dredging device capable of being opened quickly | |
| CN218177161U (en) | Reverse circulation mud joint for drilling facility | |
| CN220903711U (en) | Liquid material mixing arrangement is used in water conservancy construction | |
| CN215518732U (en) | Stirring pile adds husky construction system | |
| CN218083375U (en) | High-speed pulping system for TBM | |
| CN114607336B (en) | Colliery underground high-pressure gas-liquid two-phase jet impact pressure relief and reflection increasing method | |
| CN221052574U (en) | High-pressure rotating cement slurry spraying device | |
| JP3226457U (en) | Anti-blocking agent coating device for clearing polymer blockage in oil well | |
| CN113304845B (en) | Concrete crusher and crushing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210507 Assignee: YANCHENG FUQI CONCRETE Co.,Ltd. Assignor: Jiangsu Botuo new building materials Co.,Ltd. Contract record no.: X2024980000850 Denomination of invention: A feeding device for automatic adjustment of feeding ratio in the production of concrete additives Granted publication date: 20220930 License type: Common License Record date: 20240118 |