CN111823400A - Proportioning equipment for mortar concrete admixture - Google Patents
Proportioning equipment for mortar concrete admixture Download PDFInfo
- Publication number
- CN111823400A CN111823400A CN202010833806.4A CN202010833806A CN111823400A CN 111823400 A CN111823400 A CN 111823400A CN 202010833806 A CN202010833806 A CN 202010833806A CN 111823400 A CN111823400 A CN 111823400A
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- rod
- stirring
- transmission mechanism
- fixedly connected
- mortar concrete
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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
- B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
- B28C5/485—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations with reciprocating or oscillating stirrers; Stirrers therefor
-
- 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
-
- 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
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
Abstract
The invention discloses proportioning equipment for a mortar concrete additive, which relates to the technical field of additive processing and comprises a base, wherein a vertical guide rod is fixedly connected to the base, a sliding block is vertically and slidably arranged on the guide rod, a servo motor is fixedly arranged at one end, far away from the guide rod, of the sliding block, the proportioning equipment further comprises an autorotation and revolution transmission mechanism and three stirring assemblies, and the autorotation and revolution transmission mechanism is assembled to convert the rotation of an output shaft of the servo motor into autorotation of the three stirring assemblies and revolution around the output shaft of the servo motor. The proportioning device for the mortar concrete admixture can combine rotation, revolution and reciprocating up-and-down movement of the stirring assembly in the stirring barrel simultaneously through the matching among the servo motor, the rotation revolution transmission mechanism and the reciprocating transmission mechanism, so that the mortar concrete and the admixture are fully and uniformly stirred when being proportioned, and the mortar concrete quality is improved.
Description
Technical Field
The invention relates to the technical field of additive processing, in particular to proportioning equipment for a mortar concrete additive.
Background
The concrete admixture is a chemical substance which is mixed into the concrete and stirred, accounts for less than 5 percent of the mass of the cement, can obviously improve the performance of the concrete, has a plurality of varieties and small mixing amount, has great influence on the performance of the concrete, and has the characteristics of less investment, quick response and obvious technical and economic benefits. With the continuous progress of scientific technology, the additive has been applied more and more, and the additive has become the fifth important component of concrete besides four basic components.
When the mortar concrete admixture is proportioned, the mortar concrete raw material, the admixture and water are added into the stirring barrel according to the proportion and are uniformly stirred to form high-quality concrete, however, the traditional proportioning equipment for the mortar concrete admixture is only singly rotated and stirred in the stirring barrel through the stirring shaft and the stirring blades during stirring, and cannot be completely and uniformly stirred, so that the admixture proportioning proportion in the mortar concrete is correct, but the admixture in the mortar concrete is not uniformly mixed, and the quality of the concrete is influenced.
Disclosure of Invention
The invention aims to provide proportioning equipment for a mortar concrete admixture, which solves the problem that the traditional proportioning equipment for the mortar concrete admixture cannot be completely and uniformly stirred only by singly rotating and stirring a stirring shaft and a stirring blade in a stirring barrel during stirring, so that the quality of concrete is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a proportioning device for a mortar concrete admixture comprises a base, wherein a stirring barrel is arranged on the base, a vertical guide rod is fixedly connected on the base, a sliding block is vertically and slidably arranged on the guide rod, a hydraulic cylinder is arranged between the sliding block and the base, a servo motor is fixedly arranged at one end of the sliding block far away from the guide rod, the stirring device also comprises a rotation and revolution transmission mechanism and three stirring components, the rotation and revolution transmission mechanism is assembled to convert the rotation of the output shaft of the servo motor into rotation of the three stirring components and revolution around the output shaft of the servo motor, a reciprocating transmission mechanism is arranged between the rotation and revolution transmission mechanism and the three stirring components, and the reciprocating transmission mechanism is assembled to enable the three stirring components to synchronously reciprocate up and down when the stirring components rotate and revolve.
Furthermore, the rotation and revolution transmission mechanism comprises an inner gear ring and a central rod, the inner gear ring is fixedly connected with the sliding block through a second bracket, the central rod is coaxially and fixedly connected with the output shaft of the servo motor and is coaxial with the inner gear ring, the peripheral side surface of the central rod is fixedly connected with a V-shaped rod, two ends of the V-shaped rod far away from the central rod are respectively and rotatably connected with a shaft rod, two second gears are respectively and fixedly connected on the two shaft rods in a coaxial way, the two second gears are both meshed with the inner gear ring, the bottom of the central rod is fixedly connected with a first swing rod, one end of the first swing rod, which is far away from the central rod, is rotatably connected with another shaft lever, the shaft lever is coaxially and fixedly connected with a first gear, the first gear is respectively meshed with two second gears, and a rotation revolution transmission mechanism is arranged and matched with a servo motor to output power, so that the three stirring assemblies can revolve around an output shaft of the servo motor while rotating.
Further, the stirring assembly comprises a tubular sleeve rod, the sleeve rod is vertically connected with the shaft rod in a sliding mode, and a plurality of stirring blades are arranged on the peripheral side face of the sleeve rod.
Further, the loop bar inner wall is provided with the sand grip, the loop bar passes through the vertical sliding connection of a recess matched with mode that offers on sand grip and the axostylus axostyle in the axostylus axostyle, and sand grip and recess cooperation can avoid the axostylus axostyle at the loop bar internal rotation.
Furthermore, the reciprocating transmission mechanism comprises a cam disc and a second oscillating bar, the cam disc is fixedly connected with the sliding block through an L-shaped first bracket and is coaxially and rotatably connected with the central rod, one end of the second swing rod is fixedly connected with the central rod, the other end of the second swing rod is vertically and slidably connected with a sliding rod, the top of the sliding rod is in butt sliding fit with the smooth annular concave-convex curved surface at the bottom of the cam disc, the bottom of the sliding rod is fixedly connected with a disc, the disc is respectively and rotatably connected with the loop bars of the three stirring components, an elastic unit is fixedly connected between the disc and the second swing rod, the elastic unit is assembled to enable the sliding rod and the cam disc to be always kept in a tightly abutting state, a reciprocating transmission mechanism is arranged, when the stirring assemblies rotate and revolve around the output shaft of the servo motor, the three stirring assemblies can synchronously reciprocate up and down.
Further, the elastic unit is a tension spring.
Furthermore, the diameter of the disc is not less than the inner diameter of the stirring barrel, and the disc can prevent liquid in the stirring barrel from splashing to the servo motor, the rotation and revolution transmission mechanism and the reciprocating transmission mechanism during stirring.
Further, vertical T shape spout has been seted up to one side of guide bar, the one end that the servo motor was kept away from to the sliding block is the T shape, the sliding block slides through its T shape tip and T shape spout matched with mode and sets up on the guide bar.
Further, the bottom of agitator intercommunication has a discharge pipe, be provided with the valve on the discharge pipe.
Compared with the prior art, the invention has the beneficial effects that: the proportioning device for the mortar concrete admixture can combine rotation, revolution and reciprocating up-and-down movement of the stirring assembly in the stirring barrel simultaneously through the matching among the servo motor, the rotation revolution transmission mechanism and the reciprocating transmission mechanism, so that the mortar concrete and the admixture are fully and uniformly stirred when being proportioned, and the mortar concrete quality is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a rotation and revolution transmission mechanism according to the present invention;
FIG. 4 is a schematic view of the reciprocating mechanism of the present invention;
FIG. 5 is a schematic view of a cam plate configuration of the present invention;
FIG. 6 is a schematic view of the stirring assembly of the present invention;
FIG. 7 is a top view of the stirring assembly of the present invention;
FIG. 8 is a schematic structural diagram of the present invention during stirring operation.
In the figure: 1. a base; 2. a stirring barrel; 3. a guide bar; 301. a T-shaped chute; 4. a hydraulic cylinder; 5. a slider; 501. a first bracket; 502. a second bracket; 6. a servo motor; 7. a rotation and revolution transmission mechanism; 701. an inner gear ring; 702. a center pole; 703. a first swing link; 704. a first gear; 705. a V-shaped rod; 706. a shaft lever; 7061. a groove; 707. a second gear; 8. a stirring assembly; 801. a loop bar; 8011. a convex strip; 802. stirring blades; 9. a reciprocating transmission mechanism; 901. a cam plate; 902. a second swing link; 903. a slide bar; 904. a disc; 905. an elastic unit; 10. and (4) discharging the water.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a proportioning device for a mortar concrete admixture comprises a base 1, wherein a stirring barrel 2 is arranged on the base 1, the bottom of the stirring barrel 2 is communicated with a discharge pipe 10, a valve is arranged on the discharge pipe 10, fluid in the stirring barrel 2 can be discharged by opening the valve, a vertical guide rod 3 is fixedly connected on the base 1, a sliding block 5 is vertically and slidably arranged on the guide rod 3, a vertical T-shaped chute 301 is arranged on one side of the guide rod 3, one end, far away from a servo motor 6, of the sliding block 5 is in a T shape, the sliding block 5 is slidably arranged on the guide rod 3 in a way that the T-shaped end part of the sliding block 5 is matched with the T-shaped chute 301, a hydraulic cylinder 4 is arranged between the sliding block 5 and the base 1, one end, far away from the guide rod 3, of the sliding block 5 is, the slide block 5 and the servo motor 6 can be raised or lowered by raising and retracting the hydraulic cylinder 4.
The stirring device also comprises a rotation and revolution transmission mechanism 7 and three stirring components 8, wherein the rotation and revolution transmission mechanism 7 comprises an inner gear ring 701 and a central rod 702, the inner gear ring 701 is fixedly connected with the sliding block 5 through a second bracket 502, the central rod 702 is coaxially and fixedly connected with an output shaft of the servo motor 6 and is coaxial with the inner gear ring 701, the peripheral side surface of the central rod 702 is fixedly connected with a V-shaped rod 705, two ends of the V-shaped rod 705 far away from the central rod 702 are respectively and rotatably connected with a shaft rod 706, the two shaft rods 706 are respectively and coaxially and fixedly connected with a second gear 707, the two second gears 707 are both meshed with the inner gear ring 701, the bottom of the central rod 702 is fixedly connected with a first swing rod 703, one end of the first swing rod 703 far away from the central rod 702 is rotatably connected with another shaft rod 706, the shaft rod 706 is coaxially and fixedly connected with a first gear, the three stirring assemblies 8 can revolve around the output shaft of the servo motor 6 while rotating in cooperation with the output power of the servo motor 6.
The stirring assembly 8 comprises a tubular sleeve rod 801, the sleeve rod 801 is vertically and slidably connected with the shaft rod 706, a convex strip 8011 is arranged on the inner wall of the sleeve rod 801, the sleeve rod 801 is vertically and slidably connected in the shaft rod 706 in a mode that the convex strip 8011 is matched with a groove 7061 formed in the shaft rod 706, and a plurality of stirring blades 802 are arranged on the peripheral side face of the sleeve rod 801.
A reciprocating transmission mechanism 9 is arranged between the rotation and revolution transmission mechanism 7 and the three stirring assemblies 8, the reciprocating transmission mechanism 9 comprises a cam disc 901 and a second swing rod 902, the cam disc 901 is fixedly connected with a sliding block 5 through an L-shaped first bracket 501 and is coaxially and rotatably connected with a central rod 702, one end of the second swing rod 902 is fixedly connected with the central rod 702, the other end of the second swing rod 902 is vertically and slidably connected with a sliding rod 903, the top of the sliding rod 903 is in abutting sliding fit with a smooth annular concave-convex curved surface at the bottom of the cam disc 901, the bottom of the sliding rod 903 is fixedly connected with a disc 904, the diameter of the disc 904 is not less than the inner diameter of the stirring barrel 2, the disc 904 can prevent liquid in the stirring barrel 2 from splashing on the servo motor 6, the rotation and revolution transmission mechanism 7 and the reciprocating transmission mechanism 9, the disc 904 is respectively rotatably connected with sleeve rods 801 of the three stirring assemblies 8, a plurality of elastic units 905 are fixedly, the elastic unit 905 is a tension spring that can keep the slide rod 903 and the cam plate 901 in a tight contact state all the time, and is provided with a reciprocating transmission mechanism 9 that can make the three stirring assemblies 8 reciprocate up and down synchronously when the stirring assemblies 8 rotate and revolve.
The working principle is as follows: when the device works, firstly, the servo motor 6, the rotation and revolution transmission mechanism 7, the reciprocating transmission mechanism 9 and the stirring assembly 8 are lifted above the stirring barrel 2 through the hydraulic cylinder 4 lifting sliding block, then mortar concrete raw materials, additives and water with preset proportion are added into the barrel, then the servo motor 6 is started to drive the central rod 702 to rotate, the central rod 702 respectively drives the three shaft rods 706 to revolve around the central rod 702 through the first swing rod 703 and the V-shaped rod 705, and simultaneously, the three shaft rods 706 rotate through the action of the two second gears 707 and the inner gear 701 and the action of the first gear 704 and the second gear 707, so that the stirring assembly 8 is driven to revolve around the central rod 702 while rotating; meanwhile, the central rod 702 drives the sliding rod 903 and the disc 904 to rotate around the central rod 702 through the second swing rod 902, the sliding rod 903 is always abutted against the cam disc 901 under the action of the tension spring, the top of the sliding rod 903 is abutted against and slidably matched with the smooth annular concave-convex curved surface at the bottom of the cam disc 901 when the sliding rod 903 rotates around the central rod 702, so that the disc 904 and the stirring assembly 8 are driven to reciprocate up and down, and the sleeve rod 801 reciprocates up and down relative to the shaft rod 706; then the hydraulic cylinder 4 is started to enable the servo motor 6, the rotation and revolution transmission mechanism 7, the reciprocating transmission mechanism 9 and the stirring assembly 8 to slowly descend, the stirring assembly 8 contacts and stirs and falls down until the stirring assembly completely falls into the stirring barrel 2, and the stirring assembly 8 simultaneously rotates, revolves and reciprocates and moves up and down in the stirring barrel 2 to be combined, so that the mortar, concrete and additive can be fully and uniformly mixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A proportioning equipment for mortar concrete admixture, which is characterized in that:
the device comprises a base (1), wherein a stirring barrel (2) is arranged on the base (1), and a vertical guide rod (3) is fixedly connected to the base (1);
a sliding block (5) is vertically and slidably arranged on the guide rod (3), a hydraulic cylinder (4) is arranged between the sliding block (5) and the base (1), and a servo motor (6) is fixedly arranged at one end, far away from the guide rod (3), of the sliding block (5);
the stirring device is characterized by also comprising a rotation and revolution transmission mechanism (7) and three stirring components (8), wherein the rotation and revolution transmission mechanism (7) is assembled to convert the rotation of the output shaft of the servo motor (6) into the rotation of the three stirring components (8) and the revolution around the output shaft of the servo motor (6);
a reciprocating transmission mechanism (9) is arranged between the rotation and revolution transmission mechanism (7) and the three stirring components (8), and the reciprocating transmission mechanism (9) is assembled to enable the three stirring components (8) to synchronously reciprocate up and down when the stirring components (8) rotate and revolve around the output shaft of the servo motor (6).
2. The proportioning device for the mortar concrete admixture according to claim 1, wherein: the rotation and revolution transmission mechanism (7) comprises an inner gear ring (701) and a central rod (702), the inner gear ring (701) is fixedly connected with the sliding block (5) through a second support (502), and the central rod (702) is coaxially and fixedly connected with an output shaft of the servo motor (6) and is coaxial with the inner gear ring (701);
a V-shaped rod (705) is fixedly connected to the peripheral side surface of the central rod (702), two ends, far away from the central rod (702), of the V-shaped rod (705) are respectively and rotatably connected with a shaft rod (706), a second gear (707) is respectively and coaxially and fixedly connected to the two shaft rods (706), and the two second gears (707) are both meshed with the inner gear ring (701);
the bottom of the central rod (702) is fixedly connected with a first swing rod (703), one end of the first swing rod (703), which is far away from the central rod (702), is rotatably connected with another shaft rod (706), the shaft rod (706) is coaxially and fixedly connected with a first gear (704), and the first gear (704) is respectively meshed with two second gears (707).
3. The proportioning device for the mortar concrete admixture according to claim 1, wherein: the stirring assembly (8) comprises a tubular sleeve rod (801), the sleeve rod (801) is vertically connected with a shaft rod (706) in a sliding mode, and a plurality of stirring blades (802) are arranged on the peripheral side face of the sleeve rod (801).
4. A proportioning device for a mortar concrete admixture according to claim 3, wherein: the inner wall of the sleeve rod (801) is provided with a convex strip (8011), and the sleeve rod (801) is vertically and slidably connected in the shaft rod (706) in a mode that the convex strip (8011) is matched with a groove (7061) formed in the shaft rod (706).
5. The proportioning device for the mortar concrete admixture according to claim 1, wherein: the reciprocating transmission mechanism (9) comprises a cam disc (901) and a second oscillating bar (902), wherein the cam disc (901) is fixedly connected with the sliding block (5) through an L-shaped first bracket (501) and is coaxially and rotatably connected with the central rod (702);
one end of the second swing rod (902) is fixedly connected with the central rod (702), the other end of the second swing rod (902) is vertically and slidably connected with a sliding rod (903), the top of the sliding rod (903) is abutted and slidably matched with the smooth annular concave-convex curved surface at the bottom of the cam disc (901), and the bottom of the sliding rod (903) is fixedly connected with a disc (904);
the disc (904) is respectively connected with the sleeve rods (801) of the three stirring assemblies (8) in a rotating mode, an elastic unit (905) is fixedly connected between the disc (904) and the second swing rod (902), and the elastic unit (905) is assembled to enable the sliding rod (903) and the cam plate (901) to be always kept in a tightly-abutted state.
6. The proportioning device for the mortar concrete admixture according to claim 5, wherein: the elastic unit (905) is a tension spring.
7. The proportioning device for the mortar concrete admixture according to claim 1, wherein: the diameter of the disc (904) is not less than the inner diameter of the stirring barrel (2).
8. The proportioning device for the mortar concrete admixture according to claim 1, wherein: vertical T shape spout (301) have been seted up to one side of guide bar (3), the one end that servo motor (6) were kept away from in sliding block (5) is the T shape, sliding block (5) slide the setting on guide bar (3) through its T shape tip and T shape spout (301) matched with mode.
9. The proportioning device for the mortar concrete admixture according to claim 1, wherein: the bottom of the stirring barrel (2) is communicated with a discharge pipe (10), and a valve is arranged on the discharge pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833806.4A CN111823400A (en) | 2020-08-18 | 2020-08-18 | Proportioning equipment for mortar concrete admixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010833806.4A CN111823400A (en) | 2020-08-18 | 2020-08-18 | Proportioning equipment for mortar concrete admixture |
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| Publication Number | Publication Date |
|---|---|
| CN111823400A true CN111823400A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010833806.4A Pending CN111823400A (en) | 2020-08-18 | 2020-08-18 | Proportioning equipment for mortar concrete admixture |
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| CN116195547B (en) * | 2023-03-30 | 2023-11-03 | 东海县白塔埠镇农村经济和农业技术服务中心 | Oxygen supplementing device capable of automatically feeding grass carp culture and use method thereof |
| CN116901257A (en) * | 2023-09-07 | 2023-10-20 | 泰州市金衡建筑材料检测有限公司 | Cement mortar agitating unit with accurate ratio function |
| CN116901257B (en) * | 2023-09-07 | 2023-12-05 | 泰州市金衡建筑材料检测有限公司 | Cement mortar agitating unit with accurate ratio function |
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