CN113733348A - Double helix agitated vessel is used in concrete production - Google Patents
Double helix agitated vessel is used in concrete production Download PDFInfo
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- CN113733348A CN113733348A CN202110990750.8A CN202110990750A CN113733348A CN 113733348 A CN113733348 A CN 113733348A CN 202110990750 A CN202110990750 A CN 202110990750A CN 113733348 A CN113733348 A CN 113733348A
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- stirring
- arc
- fixedly connected
- arc plate
- groove
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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
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
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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
- B28C5/0806—Details; Accessories
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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
- B28C5/0806—Details; Accessories
- B28C5/0818—Charging or discharging gates or chutes; Sealing means
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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
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the technical field of concrete stirring, in particular to a double-helix stirring device for concrete production. The material stirring device comprises a bearing device, wherein a stirring device for stirring materials is arranged on one side of the bearing device; the stirring device comprises a protective cover and a stirring mechanism, wherein the protective cover is connected onto the side wall of the stirring shell through screws, the stirring mechanism is arranged on one side of the protective cover, the stirring mechanism comprises a material gathering and stirring mechanism, the material gathering and stirring mechanism comprises a stirring shaft, the positions, close to two ends, of the stirring shaft are fixedly connected with a conveying arc plate and a material pushing arc plate respectively, and the rotating directions of the conveying arc plate and the material pushing arc plate are opposite. According to the invention, concrete materials are stirred through the conveying arc plate and the pushing arc plate which are opposite in spiral, so that the materials in the stirring cavity are concentrated between the conveying arc plate and the pushing arc plate for stirring, the materials are prevented from being accumulated due to the action of centrifugal force, and meanwhile, the rotating conveying arc plate and the rotating pushing arc plate are used for driving the materials to turn over, so that the effect of stirring the concrete materials is improved.
Description
Technical Field
The invention relates to the technical field of concrete stirring, in particular to a double-helix stirring device for concrete production.
Background
At present when stirring concrete, can use screw thread post or stirring leaf to stir the raw materials that generate the concrete often, make concrete raw materials stirring, when stirring concrete raw materials, often can make concrete raw materials pile up in the edge of agitator because of the effect of centrifugal force, make the material can't be stirred evenly, the material is in the stirring simultaneously, and the upper strata and the lower floor's material exchange of its material is troublesome, and then influences the even stirring of material.
Disclosure of Invention
The invention aims to provide a double-helix stirring device for concrete production, which solves the problems in the background technology.
In order to achieve the aim, the double-helix stirring equipment for concrete production comprises a bearing device, wherein a stirring device for stirring materials is arranged on one side of the bearing device;
the bearing device comprises a stirring shell with a discharge port formed in one side and a stirring cavity arranged in the stirring shell, and a feeding pipe is arranged on the upper side of one end of the stirring shell;
agitating unit includes the protection casing of screw connection on the stirring shell lateral wall and sets up the rabbling mechanism in protection casing one side, the rabbling mechanism is including gathering material rabbling mechanism, it includes the (mixing) shaft to gather material rabbling mechanism, the one end of (mixing) shaft runs through the stirring shell and inserts the inside of stirring chamber, the one end of (mixing) shaft is connected with the driving motor of screw connection on the protection casing lateral wall, be close to the position difference fixedly connected with transport arc board and the material pushing arc board at both ends on the (mixing) shaft, carry the arc board and push away the rotation opposite direction of material arc board the circular arrangement fixedly connected with material turning plate on the (mixing) shaft lateral wall between transport arc board and the material pushing arc board, material turning plate is close to one of (mixing) shaft and serves and has offered and be curved material turning plate, material pushing arc board and transport arc board setting in the inside of stirring chamber.
As a further improvement of the technical scheme, the two material blocking inclined plates which are vertically arranged are fixedly connected to the left and right sides of the inner portion of the feeding pipe in a symmetrical mode, the material blocking inclined plates are obliquely and downwards arranged, and the material blocking inclined plates which are arranged on the upper side are smaller than the material blocking inclined plates which are arranged on the lower side.
As a further improvement of the technical scheme, a guide gathering plate which is in a triangular semi-annular shape is fixedly connected to the bottom side wall of the stirring cavity, the upper side of the guide gathering plate is in an inwards concave arc shape, and the guide gathering plate is arranged between the conveying arc plate and the pushing arc plate.
As a further improvement of the technical scheme, the upper side of the gathering and stirring mechanism is provided with a material conveying mechanism, the material conveying mechanism comprises a material conveying shaft and a material conveying guide plate fixed on the material conveying shaft, the material conveying guide plate is close to a material conveying containing plate fixedly connected to the side wall of the edge, the upper side of the stirring cavity is provided with a material conveying cavity, and the material conveying shaft is rotatably connected to the inside of the material conveying cavity.
As a further improvement of the technical scheme, the material transporting guide plate is arranged on the upper side between the conveying arc plate and the material pushing arc plate, a fixed belt pulley is fixedly connected with one end of the stirring shaft, a position adjusting clutch is arranged on one side of the material transporting mechanism and comprises a sliding belt pulley arranged on the material transporting shaft, and a belt is sleeved between the sliding belt pulley and the fixed belt pulley.
As a further improvement of the technical scheme, the sliding belt pulley is fixedly connected with clamping strips in a bilateral symmetry mode, one end of the material conveying shaft is provided with a clamping groove and an arc groove in advance, and the sliding belt pulley is arranged in the clamping groove and the arc groove in advance in a sliding mode.
As a further improvement of the technical scheme, one side of the sliding belt pulley is provided with a push ring, one side of the push ring close to the sliding belt pulley is provided with a connecting arc groove, and one side of the sliding belt pulley close to the push ring is annularly arranged and slidably arranged on a connecting pin arranged inside the connecting arc groove.
As a further improvement of the technical scheme, one side of the push ring is fixedly connected with a spring, one end of the spring is fixedly connected with an active slip ring, the active slip ring is hinged with a driving rod, the top of the protective cover is provided with a moving groove and clamping grooves arranged at two ends of the moving groove, and the driving rod is arranged inside the moving groove and the clamping grooves in a sliding manner.
As a further improvement of the technical scheme, one side of the position-adjusting clutch is provided with a bearing column fixed on the side wall of the protective cover, the bearing column is provided with limiting sliding grooves in bilateral symmetry on the side wall close to the position-adjusting clutch, the driving sliding ring and the push ring are fixedly connected with limiting strips in the inner parts, and the limiting strips are arranged in the limiting sliding grooves in a sliding manner.
As a further improvement of the technical scheme, one end of the bearing column is fixedly connected with an insertion rod, one end of the material conveying shaft is provided with an insertion groove, and the insertion rod is inserted in the insertion groove.
Compared with the prior art, the invention has the beneficial effects that:
1. in this double helix mixing equipment for concrete production, through the opposite transport arc board of spiral with push away the material arc board and stir the concrete material, make the material in the stirring chamber concentrated at transport arc board and push away to stir between the arc board and avoid the material because the effect of centrifugal force, lead to piling up of material, rotatory transport arc board simultaneously with push away the arc board and overturn the drive to the material, make the material upset stirring of upper strata and lower floor, improve the effect of concrete material stirring.
2. In this double helix agitated vessel is used in concrete production, gather the material rabbling mechanism through the fortune material mechanism that sets up and get the material of collecting and mix the transportation, make the material that the hank was got transported other positions, then stir, improve the effect of stirring.
3. In this double helix agitated vessel is used in concrete production, gather material rabbling mechanism and fortune material mechanism's connection through positioning clutch control, control fortune material mechanism transports gathering the material that the rabbling mechanism hank was got, strengthens the effect of device to concrete mixing, makes the concrete by the even of stirring.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an overall sectional structural view of embodiment 1 of the present invention;
FIG. 3 is a schematic cross-sectional view of a mounting device in accordance with embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a stirring apparatus according to embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a protective cover according to embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a stirring mechanism in embodiment 1 of the present invention;
FIG. 7 is a schematic structural view of a polymer stirring mechanism in embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a material conveying mechanism in embodiment 1 of the present invention;
FIG. 9 is a schematic view of a positioning clutch structure according to embodiment 1 of the present invention;
fig. 10 is a schematic structural view of a receiving column according to embodiment 1 of the present invention.
The various reference numbers in the figures mean:
1. a bearing device; 11. stirring the shell; 12. a feed pipe; 13. a stirring chamber; 14. guiding the material gathering plate; 15. a material conveying cavity; 16. a material blocking inclined plate;
2. a stirring device;
21. a protective cover; 211. a moving groove; 212. a clamping groove;
22. a stirring mechanism;
221. a material gathering and stirring mechanism; 2211. a stirring shaft; 2212. conveying the arc plate; 2213. a material pushing arc plate; 2214. a material turning plate; 2215. fixing the belt pulley;
222. a material conveying mechanism; 2221. a material conveying shaft; 2222. a material conveying guide plate; 2223. a material conveying and containing plate; 2224. a card slot; 2225. pre-entering an arc groove; 2226. inserting grooves;
223. position-adjusting clutch; 2231. an active slip ring; 2232. a push ring; 2233. a spring; 2234. a sliding pulley; 2235. clamping the strip; 2236. a connecting pin; 2237. connecting the arc grooves; 2238. a limiting strip; 2239. driving the rod;
224. a support post; 2241. a limiting chute; 2242. inserting a rod;
225. a belt;
23. the motor is driven.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 10, a double-helix stirring device for concrete production is provided, which includes a bearing device 1, and a stirring device 2 for stirring materials is disposed on one side of the bearing device 1;
hold dress device 1 and set up the stirring shell 11 and the stirring chamber 13 of setting in stirring shell 11 inside including one side seting up the discharge gate, the upside of stirring shell 11 one end is provided with inlet pipe 12, the material blocking swash plate 16 that sets up about two inside bilateral symmetry fixedly connected with of inlet pipe 12, the slope of material blocking swash plate 16 sets up downwards, and the material blocking swash plate 16 that is provided with the upside is less than and sets up in the material blocking swash plate 16 of downside, the material blocking swash plate 16 that sets up guides the material of preparing the stirring, so that the material enters into inlet pipe 12, the material blocking swash plate 16 of the slope that sets up simultaneously blocks the material in inlet pipe 12, avoid the material in inlet pipe 12 to come out from inlet pipe 12.
Agitating unit 2 includes that screw connection is at the protection casing 21 on the stirring shell 11 lateral wall and sets up the rabbling mechanism 22 in protection casing 21 one side, rabbling mechanism 22 is including gathering material rabbling mechanism 221, fixedly connected with is triangle semi-annular's guide on the end lateral wall of stirring chamber 13 and gathers flitch 14, the guide gathers the upside of flitch 14 and is the arc of indent, and the guide gathers flitch 14 and sets up and carry arc 2212 and push away between the arc 2213, gather flitch 14 through the guide and upwards guide the material of carrying arc 2212 and pushing away the gathering of arc 2213, make the material upwards pile up, so that the material from the top to both sides upset, improve the effect of concrete mixing.
The material gathering and stirring mechanism 221 comprises a stirring shaft 2211, one end of the stirring shaft 2211 penetrates through the stirring shell 11 and is inserted into the stirring cavity 13, one end of the stirring shaft 2211 is connected with a driving motor 23 which is connected with the side wall of the protective cover 21 through screws, the positions, close to the two ends, of the stirring shaft 2211 are respectively and fixedly connected with a conveying arc plate 2212 and a material pushing arc plate 2213, the rotating directions of the conveying arc plate 2212 and the material pushing arc plate 2213 are opposite, material turning plates 2214 are fixedly connected to the side wall of the stirring shaft 2211 between the conveying arc plate 2212 and the material pushing arc plate 2213 in an annular arrangement mode, one end, close to the stirring shaft 2211, of each material turning plate 2214 is provided with an arc-shaped material turning plate 2214, and the material pushing arc plate 2213 and the conveying arc plate 2212 are arranged inside the stirring cavity 13;
through the opposite transport arc 2212 of spiral with push away material arc 2213 and stir the concrete material, make the material in the stirring chamber 13 concentrated at transport arc 2212 and push away to stir between the arc 2213 and avoid the material because the effect of centrifugal force, lead to piling up of material, rotatory transport arc 2212 simultaneously with push away material arc 2213 and overturn the drive to the material, make the material upset stirring of upper strata and lower floor, improve the effect of concrete material stirring.
In order to enhance the effect of stirring concrete materials, a material conveying mechanism 222 is arranged on the upper side of the material gathering and stirring mechanism 221, the material conveying mechanism 222 comprises a material conveying shaft 2221 and a material conveying guide plate 2222 fixed on the material conveying shaft 2221, a material conveying containing plate 2223 is fixedly connected to the side wall of the material conveying guide plate 2222 close to the edge, a material conveying cavity 15 is arranged on the upper side of the stirring cavity 13, the material conveying shaft 2221 is rotatably connected to the inside of the material conveying cavity 15, the material conveying guide plate 2222 is arranged on the upper side between the conveying arc plate 2212 and the material pushing arc plate 2213, a fixed belt pulley 2215 is fixedly connected to one end of the stirring shaft 2211, a positioning clutch 223 is arranged on one side of the material conveying mechanism 222, the positioning clutch 223 comprises a sliding belt pulley 2234 arranged on the material conveying shaft 2221, and a belt 225 is sleeved between the sliding belt pulley 2234 and the fixed belt pulley 2215;
gather material rabbling mechanism 221 hank through the fortune material mechanism 222 that sets up and get the material of collecting and stir the transportation, make the material of hank getting transported other positions, then stir again, improve the effect of stirring.
In order to control the material conveying mechanism 222 to rotate along with the material gathering and stirring mechanism 221, the inside of the sliding belt pulley 2234 is fixedly connected with the clamping strips 2235 in a bilateral symmetry manner, one end of the material conveying shaft 2221 is provided with the clamping groove 2224 and the pre-arc groove 2225, the sliding belt pulley 2234 is slidably arranged inside the clamping groove 2224 and the pre-arc groove 2225, one side of the sliding belt pulley 2234 is provided with the push ring 2232, one side of the push ring 2232, close to the sliding belt pulley 2234, is provided with the connecting arc groove 2237, one side of the sliding belt pulley 2234, close to the push ring 2232, is annularly arranged with the connecting pins 2236 slidably arranged inside the connecting arc groove 2237, one side of the push ring 2232 is fixedly connected with the spring 2233, one end of the spring 2233 is fixedly connected with the driving slip ring 2231, the driving slip ring 2231 is hinged with the driving rod 2239, the top of the protection cover 21 is provided with the moving groove 211 and the clamping grooves 212 arranged at two ends of the moving groove 211, the driving rod 2239 is slidably arranged inside the moving groove 211 and the clamping groove 212, one side of positioning clutch 223 is provided with and fixes the post 224 of holding on the protection casing 21 lateral wall, the left and right symmetry has seted up spacing spout 2241 on the lateral wall of holding post 224 near positioning clutch 223, the inside fixedly connected with spacing 2238 of initiative sliding ring 2231 and push ring 2232, spacing 2238 slides and sets up the inside at spacing spout 2241, the one end fixedly connected with inserted bar 2242 of holding post 224, inserting groove 2226 has been seted up to the one end of fortune material axle 2221, inserted bar 2242 is pegged graft in inserting groove 2226's inside, drive initiative sliding ring 2231 through driving pole 2239 and remove, make initiative sliding ring 2231 through pulling or pushing spring 2233, make push ring 2232 drive slip pulley 2234 remove, and then accomplish the connection of control fortune material mechanism 222 and gathering material rabbling mechanism 221, so that control fortune material mechanism 222 transports the material that gathers material rabbling mechanism 221 gathering, and then improve the effect of stirring concrete material.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a double helix stirring equipment for concrete production, includes holding dress device (1), its characterized in that: a stirring device (2) for stirring the materials is arranged on one side of the bearing device (1);
the bearing device (1) comprises a stirring shell (11) with a discharge hole formed in one side and a stirring cavity (13) arranged in the stirring shell (11), and a feeding pipe (12) is arranged on the upper side of one end of the stirring shell (11);
the stirring device (2) comprises a protective cover (21) and a stirring mechanism (22), wherein the protective cover (21) is connected onto the side wall of the stirring shell (11) through screws, the stirring mechanism (22) comprises a material gathering stirring mechanism (221), the material gathering stirring mechanism (221) comprises a stirring shaft (2211), one end of the stirring shaft (2211) penetrates through the stirring shell (11) and is inserted into the stirring cavity (13), one end of the stirring shaft (2211) is connected with a driving motor (23) which is connected onto the side wall of the protective cover (21) through screws, the positions, close to two ends, of the stirring shaft (2211) are fixedly connected with a conveying arc plate (2212) and a material pushing arc plate (2213) respectively, the rotating directions of the conveying arc plate (2212) and the material pushing arc plate (2213) are opposite, and material turning plates (2214) are fixedly connected onto the side wall of the stirring shaft (2211) between the conveying arc plate (2212) and the material pushing arc plate (2213) in an annular arrangement manner, one end of the material turning plate (2214) close to the stirring shaft (2211) is provided with an arc material turning plate (2214), and the material pushing arc plate (2213) and the conveying arc plate (2212) are arranged inside the stirring cavity (13).
2. The double-helix stirring device for concrete production according to claim 1, wherein: the inside bilateral symmetry fixedly connected with of inlet pipe (12) keeps off material swash plate (16) that set up from top to bottom, keep off material swash plate (16) slope and set up downwards, and keep off material swash plate (16) that are provided with the upside and be less than and set up in fender material swash plate (16) of downside.
3. The double-helix stirring device for concrete production according to claim 1, wherein: fixedly connected with gathers flitch (14) for the guide that is triangle semi-ring shape on the bottom wall of stirring chamber (13), the upside that the guide gathered flitch (14) is the arc of indent, just the guide gathers flitch (14) and sets up and carry arc board (2212) and push away between material arc board (2213).
4. The double-helix stirring device for concrete production according to claim 1, wherein: gather the upside of material rabbling mechanism (221) and be provided with fortune material mechanism (222), fortune material mechanism (222) include fortune material axle (2221) and fix fortune material baffle (2222) on fortune material axle (2221), fortune material baffle (2222) are close to fixedly connected with fortune material on the lateral wall at edge and hold board (2223), the upside of stirring chamber (13) is provided with fortune material chamber (15), fortune material axle (2221) rotate the inside of connecting in fortune material chamber (15).
5. The twin screw stirring apparatus for concrete production according to claim 4, wherein: fortune material baffle (2222) set up the upside between carrying arc board (2212) and pushing away material arc board (2213), the one end fixedly connected with fixed pulley (2215) of (mixing) shaft (2211), one side of fortune material mechanism (222) is provided with positioning clutch (223), positioning clutch (223) is including setting up slip belt pulley (2234) on fortune material axle (2221), the cover is equipped with belt (225) between slip belt pulley (2234) and fixed pulley (2215).
6. The double-helix stirring device for concrete production according to claim 5, wherein: the inside bilateral symmetry fixedly connected with card strip (2235) of slip belt pulley (2234), draw-in groove (2224) and arc groove (2225) are gone into in advance have been seted up to the one end of fortune material axle (2221), slip belt pulley (2234) slide to set up in draw-in groove (2224) and the inside of going into arc groove (2225) in advance.
7. The double-helix stirring device for concrete production according to claim 6, wherein: one side of sliding belt pulley (2234) is provided with ejector ring (2232), connection arc groove (2237) have been seted up to one side that sliding belt pulley (2234) is pressed close to in ejector ring (2232), sliding belt pulley (2234) press close to one side annular arrangement of ejector ring (2232) and slide and set up connecting pin (2236) inside connecting arc groove (2237).
8. The twin screw stirring apparatus for concrete production according to claim 7, wherein: one side fixedly connected with spring (2233) of throw-out collar (2232), the one end fixedly connected with initiative sliding ring (2231) of spring (2233), it has drive pole (2239) to articulate on initiative sliding ring (2231), and removal groove (211) and screens groove (212) of setting at removal groove (211) both ends have been seted up at the top of protection casing (21), drive pole (2239) slide to set up in the inside of removing groove (211) and screens groove (212).
9. The twin screw stirring apparatus for concrete production according to claim 8, wherein: one side of positioning clutch (223) is provided with and fixes bearing post (224) on protection casing (21) lateral wall, bearing post (224) are close to positioning clutch (223) on the lateral wall bilateral symmetry seted up spacing spout (2241), the inside fixedly connected with of initiative sliding ring (2231) and throw-out collar (2232) is spacing (2238), spacing (2238) slide and set up the inside at spacing spout (2241).
10. The twin screw stirring apparatus for concrete production according to claim 9, wherein: one end of the bearing column (224) is fixedly connected with an inserting rod (2242), one end of the material conveying shaft (2221) is provided with an inserting groove (2226), and the inserting rod (2242) is inserted into the inserting groove (2226).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990750.8A CN113733348B (en) | 2021-08-26 | 2021-08-26 | Double-screw stirring equipment for concrete production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990750.8A CN113733348B (en) | 2021-08-26 | 2021-08-26 | Double-screw stirring equipment for concrete production |
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| CN113733348A true CN113733348A (en) | 2021-12-03 |
| CN113733348B CN113733348B (en) | 2022-10-25 |
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| CN212707373U (en) * | 2020-06-22 | 2021-03-16 | 山东兴华防水保温工程有限公司 | Horizontal mortar machine |
| CN213732589U (en) * | 2020-08-21 | 2021-07-20 | 藤县生隆建材贸易有限公司 | Multi-chamber grading refining concrete stirring device |
| CN213999990U (en) * | 2020-11-19 | 2021-08-20 | 海南明磊混凝土有限公司 | Novel concrete mixing mechanism |
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2021
- 2021-08-26 CN CN202110990750.8A patent/CN113733348B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB926690A (en) * | 1961-07-12 | 1963-05-22 | Ernst Wolff | Improvements in or relating to concrete mixers |
| CN208247172U (en) * | 2018-03-01 | 2018-12-18 | 兰州工业学院 | A kind of geotechnical engineering construction concrete central mix plant |
| CN211917280U (en) * | 2020-03-14 | 2020-11-13 | 祝捷 | Concrete mixing device for municipal construction |
| CN111775314A (en) * | 2020-06-17 | 2020-10-16 | 苏州一统混凝土有限公司 | Recycled concrete mixer |
| CN212707373U (en) * | 2020-06-22 | 2021-03-16 | 山东兴华防水保温工程有限公司 | Horizontal mortar machine |
| CN213732589U (en) * | 2020-08-21 | 2021-07-20 | 藤县生隆建材贸易有限公司 | Multi-chamber grading refining concrete stirring device |
| CN213999990U (en) * | 2020-11-19 | 2021-08-20 | 海南明磊混凝土有限公司 | Novel concrete mixing mechanism |
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| CN113733348B (en) | 2022-10-25 |
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