CN116690797A - Pitched roof concrete stirring device and application method thereof - Google Patents
Pitched roof concrete stirring device and application method thereof Download PDFInfo
- Publication number
- CN116690797A CN116690797A CN202310885102.5A CN202310885102A CN116690797A CN 116690797 A CN116690797 A CN 116690797A CN 202310885102 A CN202310885102 A CN 202310885102A CN 116690797 A CN116690797 A CN 116690797A
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- 238000003756 stirring Methods 0.000 title claims abstract description 166
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 61
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/24—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers with driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
- B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
- B28C5/2045—Parts or components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a sloping roof concrete stirring device and a use method thereof, and belongs to the technical field of construction machinery, wherein the stirring device comprises a bracket, a main stirring mechanism is arranged on the bracket, a secondary stirring mechanism is arranged at the bottom of the main stirring mechanism, and a feeding mechanism is arranged at one side of the main stirring mechanism; the main stirring mechanism is provided with stirring blades and stirring lugs for uniformly stirring raw materials, and a scraping plate is arranged for scraping the raw materials attached to the inner wall; the secondary stirring mechanism realizes secondary stirring by arranging a plurality of filter discs; the feeding mechanism breaks the raw materials by arranging the screw shaft, the rotating block and the like, so that the subsequent stirring effect can be further ensured. The invention can solve the problems that after the conventional concrete stirring device is used for a long time, the internal concrete is hard to clean after solidification, so that the solidified concrete is adhered to the stirring blades to increase the running load of a motor, and the stirring efficiency is reduced.
Description
Technical Field
The invention belongs to the technical field of building machinery, and particularly relates to a sloping roof concrete stirring device and a using method thereof.
Background
Concrete is one of the most important civil engineering materials in the current generation, and is an artificial stone material which is prepared by uniformly stirring, compacting, shaping, curing and hardening cementing materials, granular aggregates (also called aggregates), water and additives and admixture added when necessary according to a certain proportion. The concrete has a very wide application range, is applied to various civil engineering, shipbuilding industry, mechanical industry, ocean development, geothermal engineering and other fields, and is an important material, and the quality of the concrete is particularly important because the concrete determines the use strength and the safety coefficient of a building. However, the traditional concrete stirring device adopts the motor to drive a rotating shaft to rotate, and the stirring is carried out through the blades on the rotating shaft, so that the stirring mode is single, the stirring range is small, the efficiency is low, the stirring is insufficient, the strength of the concrete is poor, and the service performance of the concrete is seriously influenced. Based on the defects of the prior art, the invention designs a novel sloping roof concrete stirring device and a using method thereof.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a sloping roof concrete stirring device and a using method thereof, and solves the problems that after the conventional concrete stirring device is used for a long time, the internal concrete is hard to clean, the solidified concrete is adhered to stirring blades to increase the running load of a motor, and the stirring efficiency is reduced.
The present invention achieves the above technical object by the following technical means.
A sloping roof concrete stirring device comprises a bracket, wherein a main stirring mechanism is arranged on the bracket, a secondary stirring mechanism is arranged at the bottom of the main stirring mechanism, and a feeding mechanism is arranged at one side of the main stirring mechanism;
the main stirring mechanism comprises a first shell fixedly arranged on the bracket, a supporting seat is arranged at the top of the first shell, a first servo motor is arranged at the top of the supporting seat, a rotating shaft is connected with the bottom of the first servo motor in a key manner, a second gear is fixedly sleeved on the upper part of the rotating shaft, and the bottom of the rotating shaft is connected with a stirring shaft in the secondary stirring mechanism and synchronously rotates; the two sides of the second gear are respectively meshed with the first gear and the third gear, one sides of the first gear and the third gear are respectively fixedly sleeved with the second shell and the third shell, and stirring units with the same structure are arranged inside the second shell and the third shell.
Further, the secondary stirring mechanism comprises a first filter disc which is movably connected to the bottom of the first shell and is communicated with a feed opening at the bottom of the first shell, a first blanking pipe is arranged at the bottom of the first filter disc, and a second blanking pipe is fixedly connected to the bottom of the first blanking pipe; a second filter disc is fixedly sleeved in the first blanking pipe, a third filter disc is arranged at the bottom of the second filter disc, a first rotary disc is arranged at the bottom of the third filter disc, the bottom of the first rotary disc is movably connected with a second rotary disc, and a handle is fixedly connected to one side of the second rotary disc;
a stirring shaft is fixedly sleeved in the third filter disc, one side of the stirring shaft is fixedly connected with a first stirring block, and the top of the first rotary disc is movably connected with a second stirring block; two limiting holes are formed in the tops of the first rotary disc and the second rotary disc, the handle is connected inside a sliding groove of the second blanking pipe in a sliding mode, the first rotary disc is fixedly sleeved inside the second blanking pipe, and the second stirring block is fixedly connected inside the second blanking pipe.
Further, the stirring unit in the second housing comprises a stirring blade fixedly arranged in the second housing, and one side of the stirring blade is fixedly connected with a stirring lug; the second shell is provided with a positioning hole, the other side of the stirring blade is provided with a scraping plate, one side of the scraping plate is sleeved in the positioning hole, and the other side of the scraping plate is fixedly connected with the support.
Further, feeding mechanism includes the inlet pipe of fixed connection in first shell one side, and inlet feed inlet intercommunication of seting up on inlet feed pipe and the first shell, and first feed chute of fixedly connected with respectively in inlet feed pipe both sides, second feed chute, and the one end fixed mounting of inlet feed pipe has the curb plate shutoff.
Further, a second servo motor is fixedly arranged on one side of the side plate, a screw shaft is connected to the output end of the second servo motor in a key manner, a positioning shaft is fixedly arranged on one side of the screw shaft, a plurality of rotating blocks are fixedly sleeved on one side of the positioning shaft, and the second servo motor and the screw shaft are both positioned inside the feeding pipe.
Further, bolts are sleeved on the upper parts of the two sides of the support in a threaded manner, and the bolts are in threaded connection with the tail ends of the scraping plates extending out of the second shell or the third shell; the lower part of the bracket is fixedly connected with a cross beam, and the feeding mechanism, the first shell and the secondary stirring mechanism are fixedly arranged on the cross beam.
The application method of the sloping roof concrete stirring device comprises the following steps:
firstly, a first servo motor is started to drive a second gear on a rotating shaft to rotate, so that the second gear drives a first gear and a third gear to rotate clockwise and anticlockwise respectively, and further drives a stirring blade to rotate;
then pouring raw materials into the first feeding groove and the second feeding groove, driving the screw shaft to rotate by starting the second servo motor, conveying the raw materials to the inside of the main stirring mechanism in a screw manner, and fully stirring the raw materials through a stirring convex block fixedly connected to one side of the stirring blade; in the raw material conveying process, the screw shaft rotates and drives the rotating block on the positioning shaft to rotate, and raw materials in the feeding pipe are fully scattered through the rotating block, so that raw material caking is reduced;
finally, the raw materials stirred by the main stirring mechanism sequentially enter a first filter disc and a second filter disc through a blanking hole, large-block raw materials which are not fully stirred are filtered through corresponding filter holes, the raw materials filtered through the filter holes further fall on a third filter disc, a rotating shaft drives a stirring shaft to synchronously rotate, and the first stirring block at one side of the stirring shaft pushes the raw materials falling on the top of the third filter disc to the third filter hole on the stirring shaft; the raw materials pass through the third filtration pore and further fall on first rotary disk and second rotary disk, through stirring the handle, guarantee that spacing hole coincidence on first rotary disk and the second rotary disk for the raw materials after the secondary stirring breaks away from second grade rabbling mechanism and put into use through spacing hole.
The invention has the following beneficial effects:
1. this sloping roof concrete mixing device, through setting up the scraper blade, when the second gear drives the second shell pivoted of first gear one side, the raw materials that splashes when stirring blade stirs is scraped through the scraper blade, when gathering together second shell inner wall raw materials to first shell bottom, prevent that the raw materials from stopping into the cement piece at second shell inner wall for a long time, when leading to operating personnel clearance main rabbling mechanism's inside, too loaded down with trivial details, cause the waste of manpower.
2. This sloping roof concrete mixing device, through setting up rotatory piece, when the pay-off needs, at first start second servo motor drives the screw axis and rotates to drive epaxial rotatory piece of location and rotate simultaneously, operating personnel send into the raw materials through first feed chute and second feed chute this moment, under the rotation of screw axis, the raw materials is driven to main rabbling mechanism's inside, at driven in-process, rotatory piece stirs the raw materials, smashes the lump in the raw materials, prevents that the lump from leading to stirring raw materials inhomogeneous because inside exists in the air when getting into main rabbling mechanism inside, influences the efficiency of raw materials stirring.
3. This sloping roof concrete mixing device drives first stirring piece through setting up the (mixing) shaft, drives through fixed connection (mixing) shaft in the rotation axis bottom and rotates, promotes the raw materials that drops at third filter disc top to the third filtration pore, prevents that the raw materials at third filter disc top from adsorbing at third filter disc top for a long time and forming hardened concrete, untimely clearance causes the inside jam of second grade rabbling mechanism.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic diagram of the overall structure of the main stirring mechanism of the invention;
FIG. 4 is a schematic view of a part of the main stirring mechanism of the present invention;
FIG. 5 is a schematic diagram of the overall structure of the feeding mechanism of the present invention;
FIG. 6 is a schematic view of a part of the feeding mechanism of the present invention;
FIG. 7 is a schematic diagram of the main structure of the secondary stirring mechanism of the present invention;
FIG. 8 is a schematic view of a partial structure of a secondary stirring mechanism of the present invention;
fig. 9 is a schematic view of a stirring shaft structure of the secondary stirring mechanism.
In the figure: 1. a bracket; 2. a main stirring mechanism; 201. a support base; 202. a first servo motor; 203. a second housing; 204. a first gear; 205. a second gear; 206. a rotation shaft; 207. a third gear; 208. stirring blades; 209. stirring the protruding blocks; 210. positioning holes; 211. a scraper; 3. a feeding mechanism; 301. a feed pipe; 302. a first feed tank; 303. a second feed tank; 304. a side plate; 305. a second servo motor; 306. a screw shaft; 307. positioning a shaft; 308. a rotating block; 4. a secondary stirring mechanism; 401. a first filter tray; 402. a first blanking pipe; 403. a second blanking pipe; 404. a first filter aperture; 405. a second filter tray; 406. a second filter aperture; 407. a third filter tray; 408. a third filter aperture; 409. a first rotating disk; 410. a second rotating disk; 411. a handle; 412. a stirring shaft; 413. a first stirring block; 414. a second stirring block; 415. a chute; 416. a limiting hole; 5. a cross beam; 6. a bolt; 7. a first housing; 8. a feed inlet; 9. and a feed opening.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments, but the scope of the invention is not limited thereto.
As shown in fig. 1 and 2, the sloping roof concrete stirring device comprises a bracket 1, wherein a main stirring mechanism 2 is arranged on the bracket 1, a secondary stirring mechanism 4 is arranged at the bottom of the main stirring mechanism 2, and a feeding mechanism 3 is arranged at one side of the main stirring mechanism 2. Bolt 6 has been cup jointed to one side upper portion screw thread of support 1, one side lower part fixedly connected with crossbeam 5 of support 1, one side fixedly connected with first shell 7 of crossbeam 5, feed inlet 8 has been seted up to one side of first shell 7, feed opening 9 has been seted up to the bottom of first shell 7, one side of feed inlet 8 is provided with feeding mechanism 3, and feeding mechanism 3 is located the top of crossbeam 5, the bottom of feed opening 9 is provided with second grade rabbling mechanism 4, and second grade rabbling mechanism 4 is located one side of crossbeam 5.
Through setting up crossbeam 5, be convenient for stabilize first shell 7, prevent that first shell 7 from breaking away from main rabbling mechanism 2 and causing the raw materials to leak, support the device whole simultaneously with the help of support 1, prevent that first shell 7 from taking place to rock when the stirring.
As shown in fig. 1, 2, 3, 4, the main stirring mechanism 2 includes a support base 201, a first servo motor 202, a second housing 203, a first gear 204, a second gear 205, a rotation shaft 206, and a third gear 207; the supporting seat 201 is fixedly connected to the top of the first shell 7, the first servo motor 202 is fixedly installed on the top of the supporting seat 201, the rotary shaft 206 is connected to the bottom of the first servo motor 202 through a key, and the second gear 205 is fixedly sleeved on the upper portion of the rotary shaft 206; one side of the second gear 205 is meshed with a first gear 204, the other side of the second gear 205 is meshed with a third gear 207, one side of the first gear 204 is fixedly sleeved with a second shell 203, one side of the third gear 207 is fixedly sleeved with a third shell, and the inner structures of the second shell 203 and the third shell are the same. The main stirring mechanism 2 further comprises a stirring blade 208, a stirring lug 209, a positioning hole 210 and a scraping plate 211, wherein the stirring blade 208 is fixedly arranged in the second housing 203, one side of the stirring blade 208 is fixedly connected with the stirring lug 209, the second housing 203 is further provided with the positioning hole 210, the other side of the stirring blade 208 is provided with the scraping plate 211, one side of the scraping plate 211 is fixedly sleeved in the positioning hole 210, and the other side of the scraping plate 211 is in threaded connection with the bolt 6.
Through setting up the second gear 205, when the first servo motor 202 works, the first gear 204 and the third gear 207 can be driven to rotate forward and backward at the same time, so as to drive the second shell 203 and the third shell to rotate integrally, and further drive the stirring blades 208 and the stirring lugs 209 inside the shells to stir the raw materials fully, thereby improving the efficiency of stirring the raw materials; the scraper 211 is configured to scrape off the material splashed when the stirring blade 208 is stirring, that is, when the second housing 203, the third housing, and the stirring blade 208 therein rotate as a whole, the scraper 211 remains stationary, and thus the material can be scraped off.
As shown in fig. 1, 5, and 6, the feed mechanism 3 includes a feed pipe 301, a first feed chute 302, a second feed chute 303, and a side plate 304. The feeding pipe 301 is fixedly connected to one side of the first shell 7 and is communicated with the feeding hole 8, one side of the feeding pipe 301 is fixedly connected with the first feeding groove 302, the other side of the feeding pipe 301 is fixedly connected with the second feeding groove 303, and one end of the feeding pipe 301 is fixedly provided with a side plate 304 for blocking; the feeding mechanism 3 further comprises a second servo motor 305, a spiral shaft 306, a positioning shaft 307 and a rotating block 308, the second servo motor 305 is fixedly installed on one side of the side plate 304 and located inside the feeding pipe 301, the output end of the second servo motor 305 is connected with the spiral shaft 306 in a key mode, one side of the spiral shaft 306 is fixedly installed with the positioning shaft 307, one side of the positioning shaft 307 is fixedly sleeved with the plurality of rotating blocks 308, the spiral shaft 306 is arranged inside the feeding pipe 301, and the second servo motor 305 is arranged inside the feeding pipe 301.
Through setting up screw axis 306, when carrying the raw materials, under the effect of second servo motor 305, can drive rotatory piece 308 on the location axle 307 and smash the processing to the caking in the raw materials, through hierarchical processing raw materials, be convenient for go on fully stirring next step.
As shown in fig. 1, 7, 8 and 9, the secondary stirring mechanism 4 includes a first filter tray 401, a first blanking pipe 402, a second blanking pipe 403 and a first filter hole 404. The first filter disc 401 is movably connected to the bottom of the first shell 7, a first filter hole 404 is formed in the first filter disc 401, a first blanking pipe 402 is arranged at the bottom of the first filter disc 401, and a second blanking pipe 403 is fixedly connected to the bottom of the first blanking pipe 402; the secondary stirring mechanism 4 further comprises a second filter disc 405, a second filter hole 406, a third filter disc 407, a third filter hole 408, a first rotary disc 409, a second rotary disc 410, a handle 411, a stirring shaft 412, a first stirring block 413, a second stirring block 414, a chute 415 and a limiting hole 416; the second filter disc 405 is fixedly sleeved in the first blanking pipe 402, a plurality of second filter holes 406 are formed in the second filter disc 405, a third filter disc 407 is arranged at the bottom of the second filter disc 405, a plurality of third filter holes 408 are formed in the third filter disc 407, a first rotary disc 409 is arranged at the bottom of the third filter disc 407, a second rotary disc 410 is movably connected to the bottom of the first rotary disc 409, and a handle 411 is fixedly connected to one side of the second rotary disc 410; a stirring shaft 412 is fixedly sleeved in the third filter disc 407, and a first stirring block 413 is fixedly connected to one side of the stirring shaft 412; the top swing joint of first rotary disk 409 has second stirring piece 414, and two spacing holes 416 have all been seted up at the top of first rotary disk 409 and second rotary disk 410, and handle 411 sliding connection is inside spout 415 of second unloading pipe 403, and first rotary disk 409 is fixed to be cup jointed in the inside of second unloading pipe 403, and second stirring piece 414 fixed connection is in the inside of second unloading pipe 403. The rotation shaft 206 is connected to the stirring shaft 412 and can rotate synchronously.
The stirring shaft 412 is arranged to drive the first stirring block 413 to clean the raw materials falling on the top of the third filter disc 407, so that the raw materials are prevented from being accumulated on the top of the third filter disc 407 for a long time to cause coagulation.
The working principle of the sloping roof concrete stirring device in the embodiment is as follows:
in the initial state, the first servo motor 202 is started to drive the second gear 205 on the rotating shaft 206 to rotate, so that the second gear 205 drives the first gear 204 and the third gear 207 to rotate clockwise and anticlockwise respectively, the stirring blade 208 inside the second housing 203 is further driven to rotate, and the raw materials entering the main stirring mechanism 2 from the feeding mechanism 3 are fully stirred through the stirring lug 209 fixedly connected to one side of the stirring blade 208.
Then the second servo motor 305 is started to drive the screw shaft 306 to rotate, and the raw materials are conveyed to the inside of the first shell 7 in a screw manner to be fully stirred; in the conveying process, the screw shaft 306 rotates and drives the rotating block 308 on the positioning shaft 307 to rotate, raw materials in the feeding pipe 301 are fully scattered through the rotating block 308, and caking-shaped raw materials existing when the raw materials enter the main stirring mechanism 2 are reduced, so that the efficiency of stirring the raw materials by the main stirring mechanism 2 is improved.
Finally, when the raw materials pass through the first filter disc 401, large-block insufficiently stirred raw materials are filtered through the first filter holes 404, the filtered raw materials enter the first blanking tube 402, the stirring shaft 412 is driven to synchronously rotate through the rotating shaft 206, the raw materials falling on the top of the third filter disc 407 are pushed to the third filter holes 408 through the first stirring block 413 on one side of the stirring shaft 412, enter the first rotating disc 409 through the third filter holes 408, and the sufficiently stirred raw materials in the first blanking tube 402 and the second blanking tube 403 fall on the top of the second rotating disc 410;
after the raw materials are stirred for a period of time, the handle 411 is manually pulled to drive the second rotary disk 410 to rotate, so that the limiting holes 416 formed in the first rotary disk 409 and the second rotary disk 410 are driven to coincide, and the raw materials subjected to secondary stirring can be separated from the secondary stirring mechanism 4 through the limiting holes 416 and put into use.
The using method of the sloping roof concrete stirring device comprises the following specific steps:
s1: first, the first servo motor 202 is started to drive the rotation shaft 206 to rotate, and the second gear 205 on the rotation shaft 206 rotates along with the rotation shaft, so that the first gear 204, the second housing 203, the third gear 207 and the third housing are driven to rotate, and further the stirring blades 208 inside the housings are driven to rotate.
S2: then, the concrete raw material is fed into the feed pipe 301 through the first feed chute 302 and the second feed chute 303, the second servo motor 305 is started to drive the screw shaft 306 to rotate, and the raw material is fed into the first housing 7 through the feed inlet 8.
S3: finally, the second rotary disk 410 is driven to rotate by manually pulling the handle 411, and limit holes 416 formed in the first rotary disk 409 and the second rotary disk 410 are controlled to coincide, so that cement mortar stirred by the main stirring mechanism 2 flows out after being stirred by the secondary stirring mechanism 4 for subsequent construction.
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.
The examples are preferred embodiments of the present invention, but the present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.
Claims (7)
1. The sloping roof concrete stirring device is characterized by comprising a bracket (1), wherein a main stirring mechanism (2) is arranged on the bracket (1), a secondary stirring mechanism (4) is arranged at the bottom of the main stirring mechanism (2), and a feeding mechanism (3) is arranged at one side of the main stirring mechanism (2);
the main stirring mechanism (2) comprises a first shell (7) fixedly arranged on the bracket (1), a supporting seat (201) is arranged at the top of the first shell (7), a first servo motor (202) is arranged at the top of the supporting seat (201), a rotating shaft (206) is connected with the bottom of the first servo motor (202) in a key manner, a second gear (205) is fixedly sleeved on the upper part of the rotating shaft (206), and the bottom of the rotating shaft (206) is connected with a stirring shaft (412) in the secondary stirring mechanism (4) and synchronously rotates; the two sides of the second gear (205) are respectively meshed with a first gear (204) and a third gear (207), one side of the first gear (204) and one side of the third gear (207) are respectively fixedly sleeved with a second shell (203) and a third shell, and stirring units with the same structure are arranged inside the second shell (203) and the third shell.
2. The sloping roof concrete stirring device according to claim 1, wherein the secondary stirring mechanism (4) comprises a first filter disc (401) which is movably connected to the bottom of the first shell (7) and is communicated with a blanking opening (9) at the bottom of the first shell (7), a first blanking pipe (402) is arranged at the bottom of the first filter disc (401), and a second blanking pipe (403) is fixedly connected to the bottom of the first blanking pipe (402); a second filter disc (405) is fixedly sleeved in the first blanking pipe (402), a third filter disc (407) is arranged at the bottom of the second filter disc (405), a first rotary disc (409) is arranged at the bottom of the third filter disc (407), a second rotary disc (410) is movably connected to the bottom of the first rotary disc (409), and a handle (411) is fixedly connected to one side of the second rotary disc (410);
a stirring shaft (412) is fixedly sleeved in the third filter disc (407), a first stirring block (413) is fixedly connected to one side of the stirring shaft (412), and a second stirring block (414) is movably connected to the top of the first rotary disc (409); two limiting holes (416) are formed in the tops of the first rotary disk (409) and the second rotary disk (410), the handle (411) is connected inside a chute (415) of the second blanking pipe (403) in a sliding mode, the first rotary disk (409) is fixedly sleeved inside the second blanking pipe (403), and the second stirring block (414) is fixedly connected inside the second blanking pipe (403).
3. The sloping roof concrete mixing device according to claim 2, wherein the mixing unit inside the second housing (203) comprises a mixing blade (208) fixedly installed inside the second housing (203), and a mixing bump (209) is fixedly connected to one side of the mixing blade (208); the second housing (203) is provided with a positioning hole (210), the other side of the stirring blade (208) is provided with a scraping plate (211), one side of the scraping plate (211) is sleeved inside the positioning hole (210), and the other side of the scraping plate (211) is fixedly connected with the bracket (1).
4. A sloping roof concrete mixer as claimed in claim 3, wherein the feeding mechanism (3) comprises a feeding pipe (301) fixedly connected to one side of the first casing (7), the feeding pipe (301) is communicated with a feeding port (8) formed in the first casing (7), the two sides of the feeding pipe (301) are fixedly connected with a first feeding groove (302) and a second feeding groove (303) respectively, and one end of the feeding pipe (301) is fixedly provided with a side plate (304) for plugging.
5. The sloping roof concrete mixing device according to claim 4, wherein a second servo motor (305) is fixedly installed on one side of the side plate (304), a screw shaft (306) is connected to an output end key of the second servo motor (305), a positioning shaft (307) is fixedly installed on one side of the screw shaft (306), a plurality of rotating blocks (308) are fixedly sleeved on one side of the positioning shaft (307), and the second servo motor (305) and the screw shaft (306) are both located inside the feeding pipe (301).
6. The sloping roof concrete stirring device according to claim 2, wherein the upper parts of the two sides of the bracket (1) are respectively in threaded connection with a bolt (6), and the bolts (6) are in threaded connection with the tail ends of the scrapers (211) extending out of the second shell (203) or the third shell; the lower part of the bracket (1) is fixedly connected with a cross beam (5), and the feeding mechanism (3), the first shell (7) and the secondary stirring mechanism (4) are fixedly arranged on the cross beam (5).
7. A method of using the pitched roof concrete mixing device of claim 5, comprising the steps of:
firstly, a first servo motor (202) is started to drive a second gear (205) on a rotating shaft (206) to rotate, so that the second gear (205) drives a first gear (204) and a third gear (207) to rotate clockwise and anticlockwise respectively, and further drives a stirring blade (208) to rotate;
then pouring raw materials into the first feeding groove (302) and the second feeding groove (303), driving the screw shaft (306) to rotate by starting the second servo motor (305), conveying the raw materials to the inside of the main stirring mechanism (2) in a screw manner, and fully stirring the raw materials through stirring convex blocks (209) fixedly connected to one side of the stirring blades (208); in the raw material conveying process, the screw shaft (306) rotates and drives the rotating block (308) on the positioning shaft (307) to rotate, and raw materials in the feeding pipe (301) are fully scattered through the rotating block (308), so that raw material caking is reduced;
finally, raw materials stirred by the main stirring mechanism (2) sequentially enter a first filter disc (401) and a second filter disc (405) through a blanking opening (9), large-block raw materials which are not fully stirred are filtered through corresponding filter holes, the raw materials filtered through the filter holes further fall on a third filter disc (407), a rotating shaft (206) drives a stirring shaft (412) to synchronously rotate, and a first stirring block (413) at one side of the stirring shaft (412) pushes the raw materials falling on the top of the third filter disc (407) to a third filter hole (408) on the stirring shaft; the raw materials pass through third filtration pore (408) and further fall on first rotary disk (409) and second rotary disk (410), through stirring handle (411), guarantee spacing hole (416) coincidence on first rotary disk (409) and second rotary disk (410) for the raw materials after the secondary stirring breaks away from second grade rabbling mechanism (4) and put into use through spacing hole (416).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310885102.5A CN116690797A (en) | 2023-07-18 | 2023-07-18 | Pitched roof concrete stirring device and application method thereof |
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| CN202310885102.5A CN116690797A (en) | 2023-07-18 | 2023-07-18 | Pitched roof concrete stirring device and application method thereof |
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