CN112248242A - Sandstone feeding mechanism for concrete production and use method thereof - Google Patents
Sandstone feeding mechanism for concrete production and use method thereof Download PDFInfo
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- CN112248242A CN112248242A CN202011217927.2A CN202011217927A CN112248242A CN 112248242 A CN112248242 A CN 112248242A CN 202011217927 A CN202011217927 A CN 202011217927A CN 112248242 A CN112248242 A CN 112248242A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 230000000670 limiting effect Effects 0.000 claims description 39
- 239000004576 sand Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000005381 potential energy Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
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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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a gravel feeding mechanism for concrete production and a using method thereof. According to the invention, the sandstone falls to drive the guide component to sink, the guide component drives the movable block to move downwards through the connecting rod, and the movable block extrudes air in the driving box, so that the piston drives the first movable plate to move rightwards through the movable rod and the connecting block, and when the first movable plate drives the driving teeth to move rightwards, the driving teeth drive the transmission component to rotate, and further the transmission component drives the transmission component to transmit tasks, so that the device converts the gravitational potential energy of the falling sandstone into the kinetic energy for driving sandstone to transmit, and the purposes of energy conservation and environmental protection are realized.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a gravel feeding mechanism for concrete production and a using method thereof.
Background
The concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening. The production quality of concrete is determined to a great extent by the properties of raw materials and their relative contents, wherein the size of sand and stones (aggregates) has a particularly significant influence on the quality of concrete.
However, in the prior art, in actual use, the sandstone is conveyed through the unpowered slideway and is difficult to control, the sandstone is conveyed through the driving of the engine, power or fuel must be supplied from the outside, most of the required power is supplied to a power plant, the consumed electric energy is extremely huge, the consumed resources and the brought environmental pollution are more for generating the electric energy, and air pollution is generated at the same time.
Disclosure of Invention
The invention aims to provide a sandstone feeding mechanism for concrete production and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a guide assembly, wherein a driving assembly is fixedly arranged at the bottom of the guide assembly, the driving assembly comprises a driving box, a first fixed plate is fixedly connected to the surface of the driving box, a connecting rod is movably connected to the top of the driving box, a movable block is fixedly connected to the bottom of the connecting rod corresponding to the position of the driving box, the movable block is movably connected to the inner wall of the driving box, a telescopic rod is fixedly connected to the bottom of the movable block, a damping spring is fixedly connected to the surface of the telescopic rod, a piston cylinder is fixedly connected to the bottom of one end of the driving box corresponding to the position of the movable block, a piston is movably connected to the inner wall of the piston cylinder, a movable rod is fixedly connected to one end of the piston corresponding to the inner wall of the driving box, the movable rod movably penetrates through and extends to the outside, the bottom fixedly connected with of connecting block drives the tooth, and drives the bottom swing joint of tooth and drive the transmission assembly, transmission assembly swing joint is in the inside of first fixed plate, the one end transmission of transmission assembly is connected with conveying assembly.
Preferably, the number of the connecting rods is ten, every five connecting rods form a group, two groups of the connecting rods are symmetrically arranged around the vertical axis of the midpoint of the driving box, and the connecting rods movably penetrate through and extend into the driving box.
Preferably, the inner wall fixedly connected with baffle of drive case, the quantity of baffle is four, and baffle and movable block crisscross setting each other, the one end of two adjacent movable block opposite faces is equallyd divide respectively with the surperficial swing joint of baffle.
Preferably, the both ends of a piston section of thick bamboo are open structure, and the opening internal diameter that a piston section of thick bamboo kept away from drive box inner wall one end is less than the internal diameter at drive box middle part, the one end fixedly connected with spacing ring of connecting block position is kept away from to first fly leaf, the inner wall swing joint of spacing ring has the gag lever post, and gag lever post fixed connection is on the surface of drive box, the inner wall fixedly connected with sealing bellows of the corresponding connecting rod position of drive box, and sealing bellows fixed connection is at the top of movable block, the fixed surface of movable block is connected with the sealing washer, the surface of sealing washer and the inner wall swing joint of drive box, the quantity of a piston section of thick bamboo is five, and five piston sections crisscross the inner wall that sets up.
Preferably, the transmission assembly includes the drive circle, a plurality of movable grooves have been seted up to the week side of drive circle, the inner wall in movable groove articulates there is the second fly leaf, the one end fixedly connected with torsion spring of second fly leaf, and torsion spring fixed connection is at the inner wall in movable groove, the surface of second fly leaf and the surface swing joint of drive tooth.
Preferably, the middle part of drive collar inner wall articulates there are a plurality of articulated slabs, the one end inner wall fixedly connected with stopper of the corresponding articulated slab position of drive collar, the both ends are equallyd divide and do not rotate through the bearing and connect limited circle around the drive collar inner wall, the fixed surface of the corresponding articulated slab position of limited circle is connected with the limited strip, the surface swing joint of limited strip and articulated slab, the first fixed axle of middle part fixedly connected with of limited circle, and first fixed axle fixed connection is at the inner wall of first fixed plate, the first driving circle of back side fixedly connected with of drive collar, the surface transmission of first driving circle is connected with the drive belt.
Preferably, the conveying assembly comprises a second fixing plate, the inner wall of the second fixing plate is connected with a second fixing shaft in a rotating mode through a bearing, the number of the second fixing shafts is two, the inclination angle of a connecting line between the centers of two second fixing shafts is 60 degrees, one of the inclination angle is one of the two second fixing shafts, the surface of the second fixing shaft is fixedly connected with a driven wheel and the other one of the two second fixing shafts, the surface of the second fixing shaft is fixedly connected with a second transmission ring of the corresponding transmission belt position of the driving wheel, the surface of the second transmission ring is connected with one end of the transmission belt far away from the position of the first transmission ring, the surface of the driven wheel and the driving wheel is connected with a conveying belt in a transmission mode, the surface of the conveying belt is fixedly connected with.
Preferably, the guide assembly comprises an inclined frame, the inner wall of the inclined frame is fixedly connected with a rubber strip, the middle of the rubber strip is fixedly connected with an inclined plate, the top of the inclined plate is fixedly connected with the top of the connecting rod, and the top of the inclined frame is fixedly connected with the guide frame.
The invention also provides a use method of the sand feeding mechanism for concrete production, and the preferable method comprises the following steps:
s1: the sand and stone freely fall on the guide assembly from the higher field pile, and the sand and stone can drive the inclined plate to sink under the action of gravity;
s2: when the rubber strip sinks in the step S1, the inclined plate drives the connecting rod to move downwards, the connecting rod drives the movable block to move downwards, air in the driving box is extruded, and the air is in a compressed state;
s3: in the air compression state of step S2, the piston drives the movable rod to move to a position away from the driving box, and the movable rod drives the first movable plate and the driving teeth to move through the connecting block;
s4: when the driving teeth move in the step S3, the driving teeth poke the second movable plate to move, the second movable plate drives the driving ring to rotate clockwise, and the hinged plate, the limiting block, the limiting ring and the limiting strip limit the driving ring to rotate counterclockwise;
s5: when the driving ring rotates anticlockwise in the step S4, the driving ring drives the first driving ring to rotate, the first driving ring drives the driving wheel to rotate through the driving belt and the second driving ring, transmission is completed between the driving wheel and the conveying belt and between the driving wheel and the driven wheel, and sand and stones on the guide assembly fall on the conveying belt to complete a transmission task.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the sand falls to drive the guide component to sink, the guide component drives the movable block to move downwards through the connecting rod, and the movable block extrudes air in the driving box, so that the piston drives the first movable plate to move rightwards through the movable rod and the connecting block, and when the first movable plate drives the driving teeth to move rightwards, the driving teeth drive the transmission component to rotate, and further the transmission component drives the transmission component to transmit tasks, so that the device converts the gravitational potential energy of the falling sand into the kinetic energy for driving the sand to transmit, and the purposes of energy conservation and environmental protection are achieved;
2. the driving teeth can drive the second movable plate to extrude the torsion spring when the first movable plate drives the driving teeth to move leftwards, the driving teeth cannot drive the driving ring to rotate anticlockwise through the second movable plate, the hinged plate, the limiting block, the limiting ring and the limiting strip are arranged, so that when the driving ring rotates anticlockwise, the driving ring can drive the hinged plate to rotate, the hinged plate can be blocked by the limiting strip when rotating because the limiting ring does not rotate, and the driving ring can only rotate clockwise but cannot rotate anticlockwise because the limiting block limits the hinged plate to rotate anticlockwise.
3. The invention also connects five inclined plates through rubber strips, so when the sand and stone fall, because the sand and stone is in irregular shape, the pressure on the five inclined plates is different after falling, the five inclined plates can move downwards in different degrees, the inclined plates can drive five movable blocks to move downwards in different degrees through connecting rods and extrude the air in the driving box, and when the five movable blocks move downwards in different degrees, the moving amplitude of the five first movable plates is different, and the driving component can be driven to stably and continuously rotate through the different moving amplitudes of the five first movable plates, so that the device can stably operate, and through the arrangement of the telescopic rod and the damping spring, when the pressure of the sand and stone is less than the elastic force of the damping spring, the telescopic rod can be matched with the damping spring to drive the movable blocks to move upwards, and the movable block is always in a movable state, so that the first movable plate is also in a movable state, and the transmission assembly can further stably and continuously rotate.
Drawings
FIG. 1 is a front sectional view of the overall structure of a sand feeding mechanism for concrete production and a method for using the same according to the present invention;
FIG. 2 is a front sectional view of a driving assembly structure of a sand feeding mechanism for concrete production and a method for using the same according to the present invention;
FIG. 3 is a front sectional view of the structure of a sand feeding mechanism for concrete production and a transmission assembly for the use method thereof according to the present invention;
FIG. 4 is a rear view of the structure of a driving assembly of a sand feeding mechanism for concrete production and a method of using the same according to the present invention;
FIG. 5 is a top view of the guide assembly structure of the sand feeding mechanism for concrete production and the method of using the same of the present invention;
FIG. 6 is a top sectional view of a driving assembly structure of a sand feeding mechanism for concrete production and a method of using the same according to the present invention;
FIG. 7 is a schematic side sectional view of a driving assembly structure of a sand feeding mechanism for concrete production and a method for using the same.
In the figure: 1. a guide assembly; 101. an inclined frame; 102. a rubber strip; 103. an inclined plate; 104. a guide frame; 2. a drive assembly; 201. a drive box; 202. a first fixing plate; 203. a connecting rod; 204. a movable block; 205. a telescopic rod; 206. a damping spring; 207. a piston cylinder; 208. a piston; 209. a movable rod; 210. connecting blocks; 211. a first movable plate; 212. a drive tooth; 213. sealing the corrugated pipe; 214. a seal ring; 215. a limiting ring; 216. a limiting rod; 217. a partition plate; 3. a transmission assembly; 301. a drive coil; 302. a movable groove; 303. a second movable plate; 304. a torsion spring; 305. a hinge plate; 306. a limiting block; 307. defining a circle; 308. a limiting strip; 309. a first fixed shaft; 310. a first drive coil; 311. a transmission belt; 4. a transfer assembly; 401. a second fixing plate; 402. a second fixed shaft; 403. a driven wheel; 404. a driving wheel; 405. a second drive ring; 406. a conveyor belt; 407. a barrier strip.
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. 1-7, the present invention provides a technical solution: comprises a guide assembly 1, a drive assembly 2 is fixedly arranged at the bottom of the guide assembly 1, the drive assembly 2 comprises a drive box 201, a first fixing plate 202 is fixedly arranged on the surface of the drive box 201, the top of the drive box 201 is movably connected with a connecting rod 203, a movable block 204 is fixedly arranged at the bottom of the connecting rod 203 corresponding to the position of the drive box 201, the movable block 204 is movably connected with the inner wall of the drive box 201, an expansion rod 205 is fixedly arranged at the bottom of the movable block 204, a damping spring 206 is fixedly arranged on the surface of the expansion rod 205, a piston cylinder 207 is fixedly arranged at the bottom of one end of the drive box 201 corresponding to the position of the movable block 204, a piston 208 is movably connected with the inner wall of the piston cylinder 207, a movable rod 209 is fixedly arranged at one end of the piston 208 corresponding to the inner wall of the drive box 201, the movable rod 209 movably, the bottom of the connecting block 210 is fixedly provided with a first movable plate 211, the bottom of the first movable plate 211 is fixedly provided with driving teeth 212, the bottom of the driving teeth 212 is movably connected with a transmission assembly 3, the transmission assembly 3 is movably connected inside the first fixed plate 202, and one end of the transmission assembly 3 is in transmission connection with a transmission assembly 4.
The number of the connecting rods 203 is ten, every five connecting rods 203 form one group, two groups of the connecting rods 203 are symmetrically arranged about the vertical axis of the midpoint of the driving box 201, and the connecting rods 203 penetrate through and extend into the driving box 201.
The inner wall fixed mounting of drive box 201 has baffle 217, and the quantity of baffle 217 is four, and baffle 217 and movable block 204 crisscross setting each other, and the one end of two adjacent movable block 204 opposite faces is equallyd divide respectively with the surperficial swing joint of baffle 217.
Both ends of the piston cylinder 207 are open structures, and the opening inner diameter of the piston cylinder 207 far away from one end of the inner wall of the driving box 201 is smaller than the inner diameter of the middle part of the driving box 201, one end of the first movable plate 211 far away from the connecting block 210 is fixedly provided with a limiting ring 215, the inner wall of the limiting ring 215 is movably connected with a limiting rod 216, and the limiting rod 216 is fixedly arranged on the surface of the driving box 201, the inner wall of the driving box 201 corresponding to the connecting rod 203 is fixedly provided with a sealing corrugated pipe 213, the sealing corrugated pipe 213 is fixedly arranged at the top of the movable block 204, the surface of the movable block 204 is fixedly provided with a sealing ring 214, the surface of the sealing ring 214 is movably connected with the inner wall of the driving box 201, the number of the piston cylinders 207.
The transmission assembly 3 includes a driving ring 301, a plurality of movable slots 302 are formed on the circumferential side surface of the driving ring 301, a second movable plate 303 is hinged to the inner wall of the movable slot 302, a torsion spring 304 is fixedly mounted at one end of the second movable plate 303, the torsion spring 304 is fixedly mounted on the inner wall of the movable slot 302, and the surface of the second movable plate 303 is movably connected with the surface of the driving teeth 212.
The middle part of the inner wall of the driving ring 301 is hinged with a plurality of hinged plates 305, the inner wall of one end of the driving ring 301 corresponding to the hinged plates 305 is fixedly provided with a limit block 306, the front end and the rear end of the inner wall of the driving ring 301 are respectively rotatably connected with a limit ring 307 through bearings, the surface of the limit ring 307 corresponding to the hinged plates 305 is fixedly provided with a limit strip 308, the surface of the limit strip 308 is movably connected with the surface of the hinged plates 305, the middle part of the limit ring 307 is fixedly provided with a first fixed shaft 309, the first fixed shaft 309 is fixedly arranged on the inner wall of the first fixed plate 202, the rear end of the driving ring 301 is fixedly provided with a first transmission ring 310, the surface of the first transmission ring 310 is in transmission connection with a transmission belt 311, when the first movable plate 211 drives the driving teeth 212 to move leftwards, the driving teeth 212 drive the second movable plate 303 to press the torsion spring 304, and the driving teeth, and by arranging the hinge plate 305, the limiting block 306, the limiting ring 307 and the limiting strip 308, when the driving ring 301 rotates anticlockwise, the driving ring 301 drives the hinge plate 305 to rotate, the limiting block 307 does not rotate, so that the hinge plate 305 rotates and is blocked by the limiting strip 308, and the limiting block 306 limits the hinge plate 305 to rotate anticlockwise, so that the driving ring 301 can only rotate clockwise and cannot rotate anticlockwise.
The conveying assembly 4 comprises a second fixing plate 401, the inner wall of the second fixing plate 401 is rotatably connected with two second fixing shafts 402 through bearings, the number of the second fixing shafts 402 is two, the inclination angle of a connecting line between the circle centers of the two second fixing shafts 402 is 60 degrees, one surface of one second fixing shaft 402 is fixedly provided with a driven wheel 403, the surface of the other second fixing shaft 402 is fixedly provided with a driving wheel 404, one end of the driving wheel 404 corresponding to the position of the driving belt 311 is fixedly provided with a second driving ring 405, the surface of the second driving ring 405 is in transmission connection with one end of the driving belt 311 far away from the position of the first driving ring 310, the surfaces of the driven wheel 403 and the driving wheel 404 are both in transmission connection with a conveying belt 406, the surface of the conveying belt 406 is fixedly provided with a blocking strip 407, the conveying belt 406 is positioned at the bottom of the guiding assembly, make the conveyer belt 406 can carry out the operation of carrying the grit, through setting up stop strip 407, when the grit from the bottom landing of direction subassembly 1 to conveyer belt 406 on, can be separated by stop strip 407 and block, because the inclination of line is 60 between the centre of a circle of two second fixed axles 402, this just makes to have the trend that drives stop strip 407 downstream under the gravitational potential energy influence of grit, and then makes the grit cooperation stop strip 407 can assist the conveyer belt 406 transmission, thereby the grit cooperation stops strip 407 and can play supplementary effect to follow driving wheel 403, the transmission of action wheel 404 and conveyer belt 406.
The guide assembly 1 comprises an inclined frame 101, a rubber strip 102 is fixedly installed on the inner wall of the inclined frame 101, an inclined plate 103 is fixedly installed in the middle of the rubber strip 102, the top of the inclined plate 103 is fixedly installed on the top of a connecting rod 203, a guide frame 104 is fixedly installed on the top of the inclined frame 101, five inclined plates 103 are connected through the rubber strip 102, when sand falls, due to the fact that the sand is irregular in shape, pressure on the five inclined plates 103 is different after falling, the five inclined plates 103 can move downwards in different degrees, the inclined plates 103 drive five movable blocks 204 to move downwards in different degrees through the connecting rod 203 and extrude air inside the driving box 201, and when the five movable blocks 204 move downwards in different degrees, the moving amplitude of the five first movable plates 211 is different, and the five first movable plates 211 move in different amplitudes, thereby drive transmission assembly 3 and can stably continue to rotate, thereby make the device can steady operation's purpose, and through setting up telescopic link 205 and damping spring 206, make when the movable block 204 moves down, after the pressure of grit is less than damping spring 206's elasticity, can make telescopic link 205 cooperate damping spring 206 to drive movable block 204 rebound, and make movable block 204 be in the active state all the time, and then make first fly leaf 211 also be in the active state, further make transmission assembly 3 can stably continue to rotate.
The invention also provides a use method of the sand feeding mechanism for concrete production, and the preferable method comprises the following steps:
s1: the sand and stone freely fall on the guide assembly 1 from a higher field pile, and the sand and stone can drive the inclined plate 103 to sink under the action of gravity;
s2: when the rubber strip 102 sinks in step S1, the inclined plate 103 drives the connecting rod 203 to move downward, the connecting rod 203 drives the movable block 204 to move downward, and the air inside the driving box 201 is squeezed and compressed;
s3: in the air compression state of step S2, the piston 208 drives the movable rod 209 to move away from the driving box 201, and the movable rod 209 drives the first movable plate 211 and the driving teeth 212 to move through the connecting block 210;
s4: when the driving tooth 212 moves in step S3, the driving tooth 212 dials the second movable plate 303 to move, the second movable plate 303 drives the driving ring 301 to rotate clockwise, and the hinge plate 305, the limiting block 306, the limiting ring 307 and the limiting bar 308 limit the driving ring 301 to rotate counterclockwise;
s5: when the driving ring 301 rotates counterclockwise in step S4, the driving ring 301 drives the first driving ring 310 to rotate, the first driving ring 310 drives the driving wheel 404 to rotate through the driving belt 311 and the second driving ring 405, transmission between the driving wheel 404 and the transmission belt 406 and the driven wheel 403 is completed, and sand on the guiding assembly 1 falls on the transmission belt 406 to complete the transmission task.
The working principle is as follows: when the invention is used, the sand falls to drive the guide component 1 to sink, and when the guide component 1 drives the connecting rod 203 to move downwards, the connecting rod 203 drives the movable block 204 to move downwards, and the movable block 204 presses the air in the driving box 201, so that the air in the driving box 201 drives the piston 208 to move towards one end far away from the driving box 201, so that the piston 208 drives the first movable plate 211 to move rightwards through the movable rod 209 and the connecting block 210, and when the first movable plate 211 drives the driving teeth 212 to move rightwards, the driving teeth 212 can drive the second movable plate 303, under the limiting action of the movable groove 302, the second movable plate 303 drives the driving ring 301 to rotate, and when the driving ring 301 rotates, the driving ring 301 can drive the first driving ring 310 to rotate, and the driving belt 311 is matched, so that the driving ring 301 can drive the transmission component 4 to perform a transmission task through the first driving ring 310, thereby make the device convert the gravitational potential energy of grit that drops into the kinetic energy that the drive grit was carried, need not the external energy that provides when accomplishing the transportation operation to energy-concerving and environment-protective purpose has been realized.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a grit feeding mechanism of concrete production and application method thereof, includes direction subassembly (1), its characterized in that: the bottom of direction subassembly (1) is fixed and is equipped with drive assembly (2), drive assembly (2) includes drive case (201), the fixed surface of drive case (201) is connected with first fixed plate (202), the top swing joint of drive case (201) has connecting rod (203), the bottom fixedly connected with movable block (204) of corresponding drive case (201) position of connecting rod (203), movable block (204) swing joint is at the inner wall of drive case (201), the bottom fixedly connected with telescopic link (205) of movable block (204), the fixed surface of telescopic link (205) is connected with damping spring (206), the one end bottom fixedly connected with piston cylinder (207) of corresponding movable block (204) position of drive case (201), the inner wall swing joint of piston cylinder (207) has piston (208), the one end fixedly connected with movable rod (209) of corresponding drive case (201) inner wall of piston (208), the utility model discloses a drive box, including movable rod (209), piston (208) and connecting block (210), the outside of drive box (201) is run through and extended in movable rod (209) activity, one end fixedly connected with connecting block (210) of piston (208) position are kept away from in movable rod (209), the first fly leaf of bottom fixedly connected with (211) of connecting block (210), the bottom fixedly connected with of first fly leaf (211) drives tooth (212), and drives the bottom swing joint of tooth (212) and have drive assembly (3), drive assembly (3) swing joint is in the inside of first fixed plate (202), the one end transmission of drive assembly (3) is connected with transmission assembly (4).
2. The sand feeding mechanism for concrete production according to claim 1, wherein: the number of the connecting rods (203) is ten, every five connecting rods (203) form a group, the two groups of the connecting rods (203) are symmetrically arranged about the vertical axis of the midpoint of the driving box (201) and penetrate through the connecting rods (203) movably and extend into the driving box (201).
3. The sand feeding mechanism for concrete production according to claim 1, wherein: inner wall fixedly connected with baffle (217) of drive case (201), the quantity of baffle (217) is four, and baffle (217) and movable block (204) set up crisscross each other, the surface swing joint who do not with baffle (217) is equallyd divide to the one end of two adjacent movable block (204) opposite faces.
4. The sand feeding mechanism for concrete production according to claim 1, wherein: the both ends of a piston cylinder (207) are open structures, and the opening internal diameter of the piston cylinder (207) far away from one end of the inner wall of the drive box (201) is smaller than the internal diameter of the middle part of the drive box (201), one end of a first movable plate (211) far away from the position of a connecting block (210) is fixedly connected with a limiting ring (215), the inner wall of the limiting ring (215) is movably connected with a limiting rod (216), the limiting rod (216) is fixedly connected with the surface of the drive box (201), the inner wall of the drive box (201) corresponding to the position of a connecting rod (203) is fixedly connected with a sealing corrugated pipe (213), the sealing corrugated pipe (213) is fixedly connected with the top of a movable block (204), the surface of the movable block (204) is fixedly connected with a sealing ring (214), the surface of the sealing ring (214) is movably connected with the inner wall of the drive box (201, and five piston cylinders (207) are arranged on the inner wall of the driving box (201) in a mutually staggered mode.
5. The sand feeding mechanism for concrete production according to claim 1, wherein: drive assembly (3) are including drive circle (301), a plurality of movable grooves (302) have been seted up to the side all around of drive circle (301), the inner wall of movable groove (302) articulates there is second movable plate (303), the one end fixedly connected with torsion spring (304) of second movable plate (303), and torsion spring (304) fixed connection is at the inner wall of movable groove (302), the surface of second movable plate (303) and the surperficial swing joint of drive tooth (212).
6. A gravel feeding mechanism for concrete production according to claim 5, wherein: the middle part of the inner wall of the driving ring (301) is hinged with a plurality of hinged plates (305), the inner wall of one end of the driving ring (301) corresponding to the hinged plates (305) is fixedly connected with a limit block (306), the front end and the rear end of the inner wall of the driving ring (301) are respectively connected with a limiting ring (307) through a bearing in a rotating way, a limiting strip (308) is fixedly connected to the surface of the limiting ring (307) corresponding to the position of the hinge plate (305), the surface of the limiting strip (308) is movably connected with the surface of the hinged plate (305), the middle part of the limiting ring (307) is fixedly connected with a first fixed shaft (309), and the first fixing shaft (309) is fixedly connected to the inner wall of the first fixing plate (202), the rear side end of the driving coil (301) is fixedly connected with a first driving coil (310), the surface of the first transmission ring (310) is in transmission connection with a transmission belt (311).
7. The sand feeding mechanism for concrete production according to claim 6, wherein: the conveying assembly (4) comprises a second fixing plate (401), the inner wall of the second fixing plate (401) is rotatably connected with two second fixing shafts (402) through bearings, the number of the second fixing shafts (402) is two, the inclination angle of a connecting line between the circle centers of the two second fixing shafts (402) is 60 degrees, the surface of one second fixing shaft (402) is fixedly connected with a driven wheel (403), the surface of the other second fixing shaft (402) is fixedly connected with a driving wheel (404), one end of the driving wheel (404) corresponding to the position of the transmission belt (311) is fixedly connected with a second transmission ring (405), the surface of the second transmission ring (405) is in transmission connection with one end of the transmission belt (311) far away from the position of the first transmission ring (310), and the surfaces of the driven wheel (403) and the driving wheel (404) are both in transmission connection with the transmission belt (406), and a blocking strip (407) is fixedly connected to the surface of the conveyor belt (406), and the conveyor belt (406) is positioned at the bottom of the guide assembly (1).
8. The sand feeding mechanism for concrete production according to claim 1, wherein: the guide assembly (1) comprises an inclined frame (101), wherein a rubber strip (102) is fixedly connected to the inner wall of the inclined frame (101), an inclined plate (103) is fixedly connected to the middle of the rubber strip (102), the top of the inclined plate (103) is fixedly connected with the top of a connecting rod (203), and a guide frame (104) is fixedly connected to the top of the inclined frame (101).
9. The use method of the sand and stone feeding mechanism for concrete production is characterized in that: the method comprises the following steps:
s1: the sand and stone freely fall on the guide assembly (1) from the higher field pile, and the sand and stone can drive the inclined plate (103) to sink under the action of gravity;
s2: when the rubber strip (102) sinks in the step S1, the inclined plate (103) drives the connecting rod (203) to move downwards, the connecting rod (203) drives the movable block (204) to move downwards, air in the driving box (201) is squeezed, and the air is in a compressed state;
s3: in the air compression state of step S2, the piston (208) drives the movable rod (209) to move to a position away from the driving box (201), and the movable rod (209) drives the first movable plate (211) and the driving teeth (212) to move through the connecting block (210);
s4: when the driving teeth (212) move in step S3, the driving teeth (212) move the second movable plate (303), the second movable plate (303) drives the driving ring (301) to rotate clockwise, and the hinge plate (305), the limiting block (306), the limiting ring (307) and the limiting strip (308) limit the driving ring (301) to rotate counterclockwise;
s5: when the driving ring (301) rotates anticlockwise in step S4, the driving ring (301) drives the first driving ring (310) to rotate, the first driving ring (310) drives the driving wheel (404) to rotate through the driving belt (311) and the second driving ring (405), transmission between the driving wheel (404) and the driving belt (406) and the driven wheel (403) is completed, and sand on the guide assembly (1) falls on the driving belt (406) to complete a transmission task.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217927.2A CN112248242A (en) | 2020-11-04 | 2020-11-04 | Sandstone feeding mechanism for concrete production and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217927.2A CN112248242A (en) | 2020-11-04 | 2020-11-04 | Sandstone feeding mechanism for concrete production and use method thereof |
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| Publication Number | Publication Date |
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| CN112248242A true CN112248242A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011217927.2A Withdrawn CN112248242A (en) | 2020-11-04 | 2020-11-04 | Sandstone feeding mechanism for concrete production and use method thereof |
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| Country | Link |
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| CN (1) | CN112248242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114515454A (en) * | 2022-02-14 | 2022-05-20 | 安徽泽源生态环保科技有限公司 | Plug flow type sewage treatment device and implementation process thereof |
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Application publication date: 20210122 |