CN114261017B - Concrete transfer device with water conservancy diversion anticoagulation function - Google Patents
Concrete transfer device with water conservancy diversion anticoagulation function Download PDFInfo
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- CN114261017B CN114261017B CN202111242198.0A CN202111242198A CN114261017B CN 114261017 B CN114261017 B CN 114261017B CN 202111242198 A CN202111242198 A CN 202111242198A CN 114261017 B CN114261017 B CN 114261017B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The invention discloses a concrete transfer device with a diversion anticoagulation function, and belongs to the technical field of concrete storage. The invention comprises a bracket and a mixing drum, wherein the mixing drum is arranged on the bracket, the mixing drum is also provided with a mixing mechanism and a sliding cover mechanism, the mixing mechanism is used for mixing concrete, the sliding cover mechanism is used for plugging the mixing drum, the rotation of the mixing mechanism is used for replacing the rotation of the whole mixing drum, the motor load for working is lightened when the concrete is mixed, the mixing joint component is bent by utilizing the liquid pressure, the concrete is favorably guided to be discharged out of the mixing drum, the flow guiding effect is realized, the mixing joint component is kept to be straightened by utilizing a hook spring and used for mixing the concrete, the anticoagulation effect is realized, the pressure water in the mixing joint component is unloaded by an electromagnetic valve, the water is sprayed on the inner wall of the mixing drum, the rubber brush is used for scraping and washing, the mixing joint component is rotated by accumulated water, the mixing joint component is simultaneously used for cleaning, and the automatic cleaning function is realized.
Description
Technical Field
The invention relates to the technical field of concrete storage, in particular to a concrete transfer device with a diversion anticoagulation function.
Background
Whether the reinforced concrete structure is a modern high-rise building or a market island without a stand column support, the reinforced concrete structure is definitely the optimal choice, because the construction site is disordered, concrete is prefabricated at other places, and then is transported by a concrete truck to cause a construction site, and the concrete is poured by a pouring pump, however, in the actual construction process, the flow rate conveyed by the concrete truck is not matched with the working process, so that the concrete is often piled, overlong stay is even in the initial condensation stage, or the construction area is in the range that the pump truck cannot reach, the reinforced concrete structure is required to be continuously transferred by a transfer device, the transfer device is usually lack of effective cleaning and maintenance, the concrete is often dropped and agglomerated in the use process, the stirring is uneven, the concrete is adhered to the corners of the transfer device again, inconvenience is brought to the pouring construction, and the construction quality is influenced.
Disclosure of Invention
The invention aims to provide a concrete transfer device with a diversion anticoagulation function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
a concrete transfer device with water conservancy diversion anticoagulation function, its characterized in that: including support, churn setting is provided with rabbling mechanism and sliding closure mechanism on the support still on the churn, rabbling mechanism stirs the concrete, sliding closure mechanism carries out the shutoff to the churn, and the device is with churn fixed mounting on the support, utilizes rabbling mechanism stirring concrete to prevent that the concrete from solidifying, realize the effect that the concrete is anticoagulated, compare in driving whole churn to stir, the device has not only realized the same function, and required motor drive power is less moreover.
Further, a through hole is formed in the cylinder wall above and below the mixing cylinder, a feeding hopper is arranged at the position, corresponding to the through hole in the cylinder wall, of the mixing cylinder, the feeding hopper is convenient for injecting concrete into the mixing cylinder, a group of sliding grooves are formed in the outer side, corresponding to the through hole in the cylinder wall below, of the mixing cylinder, and a sliding cover mechanism is arranged on the sliding grooves.
Further, the sliding cover mechanism comprises a sliding cabin cover, a servo motor and a pinion, wherein the sliding cabin cover is arranged in a sliding groove, the sliding cabin cover is in sliding connection with the stirring barrel, a tooth groove is formed in the outer surface of the sliding cabin cover, which is far away from the stirring barrel, the servo motor is arranged on the outer side of the stirring barrel, the servo motor is in circuit connection with a control system, the pinion is connected with a servo motor shaft, the pinion is in meshed transmission with a bottom tooth groove on the surface of the sliding cabin cover, the pinion enables the sliding cabin cover to slide back and forth in the sliding groove on the stirring barrel, when the sliding cabin cover covers a through hole below the stirring barrel, concrete in the stirring barrel is blocked, and when the sliding cabin cover opens the through hole below the stirring barrel, the concrete in the stirring barrel flows out.
Further, the stirring mechanism comprises a gear motor, a driving gear, a gear end cover and an inner end cover, wherein the gear motor is arranged below the wall of the stirring barrel and is connected with a control system circuit, the driving gear is connected with a gear motor shaft, the gear end cover is arranged outside the stirring barrel, the inner end cover is rotatably arranged inside the stirring barrel and is connected with the gear end cover, the gear end cover is rotatably connected with the stirring barrel, a tooth slot is formed in the gear end cover, the driving gear is meshed and driven with the tooth slot on the gear end cover, a connecting ring is arranged on one side of the gear end cover away from the stirring barrel and is connected with a water pump through a water pipe, the water pump is connected with a control system, a water through tank is arranged in the middle of the gear end cover, a water through pipeline is arranged inside the inner end cover and is communicated with the water through tank of the gear end cover, at least one water outlet hole is formed in one side of the gear end cover, far away from the inner end cover, of the gear end cover, the water outlet holes are communicated with the water through pipelines, a stirring joint assembly is arranged at the position, corresponding to each water outlet hole, of the inner end cover, the stirring joint assembly stirs concrete, the gear motor drives the driving gear to rotate, the driving gear drives the gear end cover to rotate, the gear end cover enables the stirring joint assembly to rotate in the stirring cylinder through the inner end cover, as the stirring joint assembly needs to be filled with water to realize partial working function, pressure water is needed to be connected from the gear end cover, and the gear end cover rotates continuously, so that the water pipe is connected to the gear end cover through a connecting ring, the connecting ring is fixedly connected with the other end of the connecting ring in a rotating manner, the connecting part has tightness, the pressure water passes through the gear end cover and the inner part of the inner end cover, reaching the interior of the agitator knuckle assembly.
Further, the stirring festival subassembly includes three sections stirring festival, three sections stirring festival is terminal stirring festival, middle stirring festival and head stirring festival respectively, terminal stirring festival sets up on the inner end lid, and one side that the inner end lid was kept away from to terminal stirring festival is connected with middle stirring festival rotation, one side that terminal stirring festival was kept away from to middle stirring festival rotates and is connected with the head stirring festival, because the stirring festival subassembly takes place to bend the back, head stirring festival and middle part stirring festival still are in a plane, the churn is the cylinder surface, so the rubber brush of head stirring festival is inseparabler with the inner wall laminating, lead to producing the clearance between rubber brush on the middle stirring festival and the churn inner wall, terminal stirring festival is provided with adjustment subassembly with the junction of inner end lid, adjustment subassembly is after the stirring festival subassembly takes place to bend, with the terminal stirring festival to the direction slope certain angle of churn section of thick wall, make the rubber brush on the middle stirring festival laminate on the inner wall of churn, because the rubber brush has elasticity, can be compressed and adapt to the distance between stirring festival subassembly and the churn inner wall again.
Further, every section all be provided with a rubber brush on the stirring festival, rubber brush and the inner wall contact of churn, rubber brush are used for brushing the concrete on the section of thick bamboo wall, all overlap between terminal stirring festival and the middle stirring festival and between middle stirring festival and the head stirring festival and be equipped with a rubber sleeve, the fixed in position of rubber sleeve, rubber sleeve prevent that concrete from entering into in the stirring festival subassembly, rubber brush and rubber sleeve have flexible ductility, owing to rubber brush and the laminating of churn's inner wall, utilize rubber brush to stir concrete when the stirring festival subassembly keeps straightening, when wasing the inner wall of churn, rubber brush also can play the effect of cleaning brush, keep away from the mutual block of one side at deflection center in each other two stirring festival junctions that are adjacent, when taking place the bending, adjacent two stirring festival each other block department progressively slide to guarantee that the opening part always has the position to keep continuous, play the supporting role to the rubber sleeve promptly.
Further, an end piston is rotatably arranged in one end, far away from the inner end cover, of the end stirring joint, a middle piston cylinder is rotatably arranged in one end, close to the end stirring joint, of the middle stirring joint, a middle piston is rotatably arranged in one end, far away from the end stirring joint, of the middle stirring joint, a head piston cylinder is rotatably arranged in one end, close to the middle stirring joint, of the head stirring joint, the end piston is arranged in the middle piston cylinder, the end piston is in sliding connection with the middle piston cylinder, the middle piston is arranged in the head piston cylinder, and the middle piston is in sliding connection with the head piston cylinder;
the stirring section assembly further comprises a water diversion hose, the water diversion hose is arranged in the three sections of stirring sections, a water inlet end and two water outlet ends are arranged on the water diversion hose, the water inlet ends are connected with water outlet holes on the inner end covers, cavities are formed in the tail end piston and the middle piston, small holes communicated with the cavities are formed in the outer sides of the tail end piston and the middle piston, the two small holes are communicated with the two water outlet ends of the water diversion hose respectively, the water diversion hose is connected with pressure water from the water outlet holes on the inner end covers, the pressure water is introduced into the tail end piston and the middle piston, the pressure water jacks up the middle piston cylinder and the head piston cylinder, the middle stirring section and the head stirring section deflect to one side, in the process of stirring concrete, the stirring section assembly keeps straight to reduce the working load of the gear motor because the stirring section assembly is bent to increase the resistance when the stirring section assembly is used for discharging the concrete out of the stirring section assembly, the stirring section assembly is bent by introducing pressure water into the stirring section assembly, the gear motor is enabled to enable the gear end covers to be bent towards the two water outlet ends of the water diversion drum, the gear motor is enabled to rotate towards the opposite directions of the stirring section assembly, the stirring section is enabled to be bent towards the direction of the stirring section assembly, and the left below the stirring section is enabled to be scraped by the residue, and the stirring section is attached to the inner wall of the stirring section and the stirring section is rotated to the stirring section.
Further, be provided with first hook spring between terminal stirring festival and the middle stirring festival, be provided with the second hook spring between middle stirring festival and the head stirring festival, after the pressurized water off-load in the stirring festival subassembly, first hook spring and second hook spring make middle stirring festival and head stirring festival reset through pulling force.
Further, a water drain hole is formed in each of the middle stirring section and the head stirring section, a filter screen is arranged at each water drain hole, stones in the concrete are prevented from flowing back into the middle stirring section and the head stirring section by the filter screen, and the filter screen prevents blocky stones in the concrete from being blocked into the water drain holes when the concrete is stirred.
Further, the rear ends of the middle piston cylinder and the head piston cylinder are communicated with a short hose, a middle electromagnetic valve is arranged in a water drain hole of the corresponding middle stirring section, a head electromagnetic valve is arranged in a water drain hole of the corresponding head stirring section, one ends of the middle electromagnetic valve and the head electromagnetic valve are connected with the short hose, the other ends of the middle electromagnetic valve and the head electromagnetic valve are connected with the water drain hole, the middle electromagnetic valve and the head electromagnetic valve are connected with a control system, the middle electromagnetic valve and the head electromagnetic valve are respectively provided with a two-position two-way electromagnetic reversing valve, after the middle electromagnetic valve and the head electromagnetic valve are opened, pressure water flows into the stirring barrel through the water drain hole, the stirring section assembly is straightened again due to water pressure unloading, the inner wall of the stirring barrel is cleaned through a rubber brush, after the water is reserved at the bottom of the stirring barrel, the stirring section assembly is further cleaned, and the water is discharged out of the stirring barrel after the cleaning is finished.
Compared with the prior art, the invention has the following beneficial effects:
1. the device is with churn fixed mounting on the support, utilizes rabbling mechanism stirring concrete to prevent that the concrete from solidifying, compare in driving whole churn to stir, the device has not only realized the same function, and required motor drive power is less moreover.
2. The stirring section component is bent by utilizing liquid pressure, and is kept to be straightened by utilizing the hook spring, so that the stirring section component is used for stirring concrete when kept to be straightened, the function of concrete anticoagulation is realized, the stirring section component is bent and then is beneficial to guiding the concrete to be discharged out of the stirring cylinder, and the function of concrete diversion is realized.
3. The liquid pressure in the stirring section assembly is unloaded through the electromagnetic valve, the pressurized water after unloading is sprayed onto the inner wall of the stirring barrel, the inner wall of the stirring barrel is scraped and washed by the rubber brush, after the water flows to the bottom of the stirring barrel, the stirring section assembly rotates to accumulate water, the stirring section assembly is simultaneously cleaned, the automatic cleaning function is realized, and the phenomenon that concrete residual materials are coagulated and attached to the inner wall of the stirring barrel or accumulated at the corners of the stirring barrel to influence the use is prevented.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the mixing drum of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the mixing drum of the present invention;
FIG. 4 is a schematic view of the structure within the agitating section of the present invention;
FIG. 5 is a schematic view of the operation of the stirring section of the present invention;
FIG. 6 is a cross-sectional view of an inner end cap of the present invention;
FIG. 7 is a cross-sectional view of an inner end cap of the present invention;
in the figure: 1. a bracket; 2. a stirring cylinder; 3. a gear motor; 4. a drive gear; 5. a gear end cap; 6. a linking ring; 7. a feed hopper; 8. sliding the hatch; 9. a servo motor; 10. a pinion gear; 11. an inner end cap; 121. a terminal stirring section; 122. a middle stirring section; 123. a head stirring section; 13. a rubber brush; 14. a rubber sleeve; 151. a water dividing hose; 152. a short hose; 161. a distal piston; 161. a middle piston; 171. a middle piston cylinder; 172. a head piston cylinder; 181. a middle electromagnetic valve; 182. a head solenoid valve; 191. a first hook spring; 192. and a second hook spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides the following technical solutions:
the utility model provides a concrete transfer device with water conservancy diversion anticoagulation function, including support 1, churn 2 sets up on support 1, still is provided with rabbling mechanism and sliding closure mechanism on the churn 2, and rabbling mechanism stirs the concrete, and sliding closure mechanism carries out the shutoff to churn 2, the device is with churn 2 fixed mounting on support 1, utilizes rabbling mechanism stirring concrete to prevent that the concrete from solidifying, realize the effect of concrete anticoagulation, compare in driving whole churn 2 to stir, the device has not only realized the same function, and required motor drive power is littleer moreover.
The upper part of the mixing drum 2 and the lower part of the mixing drum are provided with a through hole, the position of the mixing drum 2 corresponding to the through hole above the mixing drum is provided with a feed hopper 7, the feed hopper 7 is convenient for injecting concrete into the mixing drum 2, the outer side of the mixing drum 2 corresponding to the through hole below the mixing drum is provided with a group of sliding grooves, a sliding cover mechanism is arranged on the group of sliding grooves and comprises a sliding cabin cover 8, a servo motor 9 and a pinion 10, the sliding cabin cover 8 is arranged in the sliding grooves, the sliding cabin cover 8 is in sliding connection with the mixing drum 2, the outer surface of the sliding cabin cover 8, which is far away from the mixing drum 2, is provided with a tooth socket, the servo motor 9 is arranged on the outer side of the mixing drum 2, the servo motor 9 is in circuit connection with a control system, the pinion 10 is in shaft connection with the servo motor 9, the pinion 10 is in meshed transmission with the bottom of the surface of the sliding cabin cover 8, the servo motor 9 enables the pinion 10 to rotate positively and reversely, the pinion 10 enables the sliding cabin cover 8 to slide back and forth in the sliding groove on the mixing drum 2, and when the sliding cabin cover 8 covers the through hole below the mixing drum 2, the concrete in the mixing drum 2 is sealed, and when the concrete in the mixing drum 2 flows out of the through hole below the mixing drum 2, the mixing drum is sealed by the sliding cabin cover 8.
The stirring mechanism comprises a gear motor 3, a driving gear 4, a gear end cover 5 and an inner end cover 11, wherein the gear motor 3 is arranged below the wall of the stirring barrel 2, the gear motor 3 is connected with a control system circuit, the driving gear 4 is connected with the gear motor 3 through a shaft, the gear end cover 5 is arranged outside the stirring barrel 2, the inner end cover 11 is rotatably arranged inside the stirring barrel 2, the inner end cover 11 is connected with the gear end cover 5, the gear end cover 5 is rotatably connected with the stirring barrel 2, a tooth slot is arranged on the gear end cover 5, the driving gear 4 is in meshed transmission with the tooth slot on the gear end cover 5, one side of the gear end cover 5 far away from the stirring barrel 2 is provided with a connecting ring 6, the connecting ring 6 is connected with a water pump (not shown in the drawing) through a water pipe (not shown in the drawing), the water pump is connected with the control system, a water through slot is arranged in the middle of the gear end cover 5, a water through pipe is arranged inside the inner end cover 11, the water through pipe is connected with the water through groove of the gear end cover 5, one side of the gear end cover 5 far away from the inner end cover 11 is provided with four water outlet holes which are connected with the water through pipe, the position of the inner end cover 11 corresponding to each water outlet hole is provided with a stirring joint component which stirs concrete, the gear motor 3 drives the driving gear 4 to rotate, the driving gear 4 drives the gear end cover 5 to rotate, the gear end cover 5 rotates the stirring joint component in the stirring cylinder 2 through the inner end cover 11, the gear end cover 5 needs to be connected with pressure water from the gear end cover 5 due to the function that partial work needs to be realized by water through the stirring joint component, and the gear end cover 5 continuously rotates, so the water pipe is connected on the gear end cover 5 through the connecting ring 6, the connecting ring 6 is kept fixed, the other end of the connecting ring 6 is rotationally connected with the gear end cover 5, the joint has the leakproofness, and the inside of the inside end cover 11 is passed through to the gear end cover 5, and the pressurized water reaches the inside of stirring festival subassembly.
The stirring section assembly comprises three sections of stirring sections, wherein the three sections of stirring sections are respectively a tail end stirring section 121, a middle stirring section 122 and a head stirring section 123, the tail end stirring section 121 is arranged on the inner end cover 11, one side of the tail end stirring section 121, which is far away from the inner end cover 11, is rotationally connected with the middle stirring section 122, one side of the middle stirring section 122, which is far away from the tail end stirring section 121, is rotationally connected with the head stirring section 123, after the stirring section assembly is bent, the head stirring section 123 and the middle stirring section 122 are still positioned in the same plane, the stirring cylinder 2 is a cylindrical surface, so that the rubber brush 13 of the head stirring section 123 is tightly attached to the inner wall, a gap is formed between the rubber brush 13 on the middle stirring section 122 and the inner wall of the stirring cylinder 2, one side of the tail end stirring section 121 is rotationally connected with the inner end cover 11, an adjusting assembly (not shown in the drawing) is arranged at the joint of the tail end stirring section 121 and the inner end cover 11, after the adjusting assembly is bent, the other side of the middle stirring section 121 is lifted by an air cylinder, the other side of the tail end stirring section 121 is inclined to a certain angle towards the wall of the cylinder 2, the middle stirring section is enabled to be attached to the inner end of the rubber brush 13, and the rubber brush 13 is elastically attached to the inner end cover 2, which is not contacted with the inner end cover 11, and can be elastically attached to the inner end cover 11, and can be pressed by the inner end cover 2, and the inner end cover 11 is arranged between the inner end cover and the inner end cover 2.
Each section of stirring section is provided with a rubber brush 13, the rubber brush 13 is in contact with the inner wall of the stirring barrel 2, the rubber brush 13 is used for cleaning concrete on the barrel wall, a rubber sleeve 14 is sleeved between each of the tail end stirring section 121 and the middle stirring section 122 and between each of the middle stirring section 122 and the head stirring section 123, the positions of the rubber sleeves 14 are fixed, the rubber sleeves 14 prevent the concrete from entering the stirring section assembly, the rubber brush 13 and the rubber sleeves 14 have telescopic ductility, the rubber brush 13 is used for stirring the concrete when the stirring section assembly keeps straightened due to the fact that the rubber brush 13 is attached to the inner wall of the stirring barrel 2, the rubber brush 13 can also play a role of cleaning the inner wall of the stirring barrel 2, one sides, far away from a deflection center, of two adjacent stirring sections are mutually clamped, and the adjacent stirring sections gradually slide away from each other when bending occurs so as to ensure that the positions of the openings are always kept connected, namely the rubber sleeves 14 are supported.
The end of the end stirring section 121 far away from the inner end cover 11 is internally rotatably provided with an end piston 161, the end of the middle stirring section 122 near the end stirring section 121 is internally rotatably provided with a middle piston cylinder 171, the end of the middle stirring section 122 far away from the end stirring section 121 is internally rotatably provided with a middle piston 162, the end of the head stirring section 123 near the end of the middle stirring section 122 is internally rotatably provided with a head piston cylinder 172, the end piston 161 is arranged in the middle piston cylinder 171, the end piston 161 is in sliding connection with the middle piston cylinder 171, the middle piston 162 is arranged in the head piston cylinder 172, the middle piston 162 is in sliding connection with the head piston cylinder 172, the stirring section assembly further comprises a water diversion hose 151, the water diversion hose 151 is arranged in the three-section stirring section, the water diversion hose 151 is provided with a water inlet end and two water outlet ends, the water inlet end is connected with a water outlet hole on the inner end cover 11, the end piston 161 and the middle piston 162 are internally provided with cavities, the outer sides of the end piston 161 and the middle piston 162 are respectively provided with small holes communicated with the cavities, the two small holes are respectively communicated with two water outlet ends of the water distribution hose 151, the water distribution hose 151 is connected with pressure water from the water outlet holes on the inner end cover 11 and is introduced into the end piston 161 and the middle piston 162, the pressure water jacks up the middle piston cylinder 171 and the head piston cylinder 172 to enable the middle stirring section 122 and the head stirring section 123 to deflect to one side, during the process of stirring concrete, the stirring section assembly keeps straight to reduce the working load of the gear motor 3 because the resistance during stirring the concrete is increased due to bending of the stirring section assembly, the stirring section assembly is introduced into the stirring section assembly to bend the stirring section assembly when the concrete is discharged out of the stirring cylinder 2, the gear motor 3 enables the gear end cover 5 to rotate in the opposite direction of bending of the stirring section assembly, the attached concrete residues on the inner wall of the mixing drum 2 are scraped to the through opening of the rear lower part of the mixing drum 2 through the rubber brush 13, the mixing drum 2 is arranged at the concrete row, the flow guiding effect is achieved, the first hook springs 191 are arranged between the tail end mixing section 121 and the middle mixing section 122, the second hook springs 192 are arranged between the middle mixing section 122 and the head mixing section 123, and after pressurized water in the mixing section assembly is unloaded, the first hook springs 191 and the second hook springs 192 enable the middle mixing section 122 and the head mixing section 123 to reset through pulling force.
The middle stirring section 122 and the head stirring section 123 are respectively provided with a water drain hole, each water drain hole is provided with a filter screen (not shown in the drawing), stones in concrete are prevented from flowing back into the middle stirring section 122 and the head stirring section 123 by the filter screen, the filter screen prevents blocky stones in concrete from being clamped into the water drain holes when the concrete is stirred, the rear ends of the middle piston cylinder 171 and the head piston cylinder 172 are respectively communicated with a short hose 152, the water drain holes of the corresponding middle stirring section 122 are internally provided with a middle electromagnetic valve 181, the water drain holes of the corresponding head stirring section 123 are internally provided with a head electromagnetic valve 182, one ends of the middle electromagnetic valve 181 and the head electromagnetic valve 182 are connected with the short hose 152, the other ends of the middle electromagnetic valve 181 and the head electromagnetic valve 182 are connected with the water drain holes, the middle electromagnetic valve 181 and the head electromagnetic valve 182 are respectively provided with two-position two-way electromagnetic reversing valves, after the middle electromagnetic valve 181 and the head electromagnetic valve 182 are opened, pressure water flows into the stirring drum 2 through the water drain holes, the stirring assembly is also unloaded, the water is directly brushed on the drum 2 after the drum is cleaned, the water is further cleaned, and the water is flushed out of the drum 2, and the inner wall of the drum is cleaned by the stirring assembly, and the water is cleaned.
The working principle of the invention is as follows:
before using the concrete transfer device, a worker firstly checks whether the sliding hatch cover 8 completely covers the through hole at the rear lower part of the mixing drum 2, after the checking is finished, concrete is injected into the mixing drum 2 from the feed hopper 7 above the mixing drum 2, the control system starts the gear motor 3 to drive the driving gear 4 to rotate, the gear end cover 5 is fixed with the inner end cover 11, the driving gear 4 enables the gear end cover 5 to rotate, the inner end cover 11 rotates together, and four groups of mixing joint assemblies are uniformly distributed on the inner end cover 11 to start mixing the concrete.
When concrete needs to be used, the concrete needs to be taken out of the middle turning device, the servo motor 9 is started by the control system, the pinion 10 is driven to rotate, the pinion 10 enables the sliding cabin cover 8 to slide along the outer side of the stirring cylinder 2, the through hole at the rear lower side of the stirring cylinder 2 is opened, the concrete flows out from the through hole under the action of gravity, at the moment, part of concrete remains and the inside of the stirring cylinder 2, the control system opens the water pump, the water pump pumps the pressure water into the adapter ring 6 and the gear end cover 5, the pressure water is distributed to the water outlet holes at all positions through the inner end cover 11, the pressure water is then flowed into the tail end piston 161 and the middle piston 162 through the water distribution hose 151, at the moment, the middle piston cylinder 171 and the head piston cylinder 172 are ejected, the middle stirring node 122 and the head stirring node 123 are deflected around the joint, the gear motor 3 enables the four groups of stirring node assemblies to rotate in the opposite direction after the stirring cylinder 2 is bent, the concrete adhered on the inside of the stirring cylinder 13 is scraped off, and flows out to the rear side of the stirring cylinder 2 along the bending direction of the rubber brush 13, and flows out from the through hole at the rear lower side of the stirring cylinder 2.
When the concrete accumulated on the inner wall of the mixing drum 2 is discharged, the interior of the mixing drum 2 needs to be cleaned, the control system firstly controls the servo motor 9 to seal the through opening below the mixing drum 2 by utilizing the pinion 10, then controls the middle electromagnetic valve 181 and the head electromagnetic valve 182 to be fully opened, the water pressure in the middle piston cylinder 171 and the head piston cylinder 172 is unloaded by the two electromagnetic valves through the short hose 152, the middle mixing drum 122 and the head mixing drum 123 are restored to the original positions under the action of the first hook spring 191 and the second hook spring 192, the state of straightening is kept, the inner wall of the mixing drum 2 is cleaned by water flow, the rubber brush 13 on the mixing drum assembly also starts to brush the inner wall of the mixing drum 2, the cleaned water flows to the lower part of the mixing drum 2, when the mixing drum assembly rotates for accumulated water, the water pump stops pumping water, the electromagnetic valve is closed, the sliding drum 8 is opened again, and the cleaning water is discharged from the mixing drum 2.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A concrete transfer device with water conservancy diversion anticoagulation function, its characterized in that: the concrete stirring device comprises a support (1) and a stirring barrel (2), wherein the stirring barrel (2) is arranged on the support (1), the stirring barrel (2) is further provided with a stirring mechanism and a sliding cover mechanism, the stirring mechanism is used for stirring concrete, and the sliding cover mechanism is used for blocking the stirring barrel (2);
the stirring mechanism comprises a gear motor (3), a driving gear (4), a gear end cover (5) and an inner end cover (11), wherein the gear motor (3) is arranged below the wall of the stirring barrel (2), the gear motor (3) is connected with a control system through a circuit, the driving gear (4) is connected with the gear motor (3) through a shaft, the gear end cover (5) is arranged outside the stirring barrel (2), the inner end cover (11) is rotatably arranged inside the stirring barrel (2), the inner end cover (11) is connected with the gear end cover (5), the gear end cover (5) is rotatably connected with the stirring barrel (2), a tooth socket is formed in the gear end cover (5), the driving gear (4) is in meshed transmission with the tooth socket on the gear end cover (5), one side, far away from the stirring barrel (2), of the gear end cover (5) is provided with a connecting ring (6), the connecting ring (6) is connected with a water pump through a water pipe, the water pump is connected with the control system, the middle part of the gear end cover (5) is provided with a water through groove, the inner end cover (11) is rotatably arranged inside the stirring barrel (2), the water through hole (5) is communicated with at least one water outlet pipe through hole (5), a stirring joint assembly is arranged at the position of the inner end cover (11) corresponding to each water outlet hole, and the stirring joint assembly is used for stirring concrete;
the stirring joint assembly comprises three sections of stirring joints, wherein the three sections of stirring joints are respectively a tail end stirring joint (121), a middle stirring joint (122) and a head stirring joint (123), the tail end stirring joint (121) is arranged on the inner end cover (11), one side, far away from the inner end cover (11), of the tail end stirring joint (121) is rotationally connected with the middle stirring joint (122), and one side, far away from the tail end stirring joint (121), of the middle stirring joint (122) is rotationally connected with the head stirring joint (123);
each section of stirring section is provided with a rubber brush (13), the rubber brush (13) is in contact with the inner wall of the stirring barrel (2), the rubber brush (13) is used for cleaning concrete on the barrel wall, a rubber sleeve (14) is sleeved between each end stirring section (121) and each middle stirring section (122) and between each middle stirring section (122) and each head stirring section (123), the rubber sleeve (14) is fixed in position, and the rubber sleeve (14) prevents the concrete from entering the stirring section assembly;
the end of the end stirring section (121) far away from the inner end cover (11) is internally provided with an end piston (161) in a rotating way, one end of the middle stirring section (122) close to the end stirring section (121) is internally provided with a middle piston cylinder (171) in a rotating way, one end of the middle stirring section (122) far away from the end stirring section (121) is internally provided with a middle piston (162) in a rotating way, one end of the head stirring section (123) close to the middle stirring section (122) is internally provided with a head piston cylinder (172) in a rotating way, the end piston (161) is arranged in the middle piston cylinder (171), the end piston (161) is in sliding connection with the middle piston cylinder (171), the middle piston (162) is arranged in the head piston cylinder (172), and the middle piston (162) is in sliding connection with the head piston cylinder (172);
the stirring joint assembly further comprises a water diversion hose (151), the water diversion hose (151) is arranged in the three sections of stirring joints, a water inlet end and two water outlet ends are arranged on the water diversion hose, the water inlet ends are connected with water outlet holes on the inner end cover (11), cavities are formed in the tail end piston (161) and the middle piston (162), small holes communicated with the cavities are formed in the outer sides of the tail end piston (161) and the middle piston (162), and the two small holes are respectively communicated with the two water outlet ends of the water diversion hose (151);
a first hook spring (191) is arranged between the tail end stirring section (121) and the middle stirring section (122), and a second hook spring (192) is arranged between the middle stirring section (122) and the head stirring section (123).
2. The concrete transfer device with diversion anticoagulation function according to claim 1, wherein: the concrete mixer is characterized in that a through hole is formed in the cylinder wall above and below the mixing cylinder (2), a feed hopper (7) is arranged at the position, corresponding to the through hole in the cylinder wall, of the mixing cylinder (2), the feed hopper (7) is convenient for injecting concrete into the mixing cylinder (2), a group of sliding grooves are formed in the outer side, corresponding to the through hole in the cylinder wall below, of the mixing cylinder (2), and a sliding cover mechanism is arranged on each sliding groove.
3. The concrete transfer device with diversion anticoagulation function according to claim 2, wherein: the sliding cover mechanism comprises a sliding hatch cover (8), a servo motor (9) and a pinion (10), wherein the sliding hatch cover (8) is arranged in a sliding groove, the sliding hatch cover (8) is in sliding connection with the stirring barrel (2), a tooth groove is formed in the outer surface of the sliding hatch cover (8), which is far away from the stirring barrel (2), the servo motor (9) is arranged on the outer side of the stirring barrel (2), the servo motor (9) is connected with a control system circuit, the pinion (10) is connected with a servo motor (9) through a shaft, and the pinion (10) is in meshed transmission with a bottom tooth groove on the surface of the sliding hatch cover (8).
4. The concrete transfer device with diversion anticoagulation function according to claim 1, wherein: a water discharging hole is formed in each of the middle stirring section (122) and the head stirring section (123), a filter screen is arranged at the water discharging hole, and stones in concrete are prevented from flowing back into the middle stirring section (122) and the head stirring section (123) by the filter screen.
5. The concrete transfer device with the diversion anticoagulation function according to claim 4, which is characterized in that: the rear ends of the middle piston cylinder (171) and the head piston cylinder (172) are communicated with a short hose (152), an intermediate electromagnetic valve (181) is arranged in a water discharging hole of the corresponding middle stirring joint (122), a head electromagnetic valve (182) is arranged in a water discharging hole of the corresponding head stirring joint (122), one ends of the intermediate electromagnetic valve (181) and the head electromagnetic valve (182) are connected with the short hose (152), the other ends of the intermediate electromagnetic valve (181) and the head electromagnetic valve (182) are connected with the water discharging hole, and the intermediate electromagnetic valve (181) and the head electromagnetic valve (182) are connected with a control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111242198.0A CN114261017B (en) | 2021-10-25 | 2021-10-25 | Concrete transfer device with water conservancy diversion anticoagulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242198.0A CN114261017B (en) | 2021-10-25 | 2021-10-25 | Concrete transfer device with water conservancy diversion anticoagulation function |
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| CN114261017B true CN114261017B (en) | 2023-06-27 |
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| CN114261017A (en) | 2022-04-01 |
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