CN112223542A - Cement mortar preparation facilities for municipal works - Google Patents
Cement mortar preparation facilities for municipal works Download PDFInfo
- Publication number
- CN112223542A CN112223542A CN202011117215.3A CN202011117215A CN112223542A CN 112223542 A CN112223542 A CN 112223542A CN 202011117215 A CN202011117215 A CN 202011117215A CN 112223542 A CN112223542 A CN 112223542A
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- CN
- China
- Prior art keywords
- preparation
- box
- driving motor
- tank
- rod
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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
- B28C5/08—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
- B28C5/16—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 vertical or steeply inclined axis
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
Abstract
The invention discloses a cement mortar preparation device for municipal engineering, which relates to the technical field of municipal engineering equipment and comprises a preparation box and a stirring tank, wherein a feeding box is arranged above the preparation box, a first driving motor is arranged on one side of the feeding box, a rotating rod is arranged in the feeding box, crushing rods are symmetrically arranged on the surface of the rotating rod, a second driving motor is arranged on the left side wall of the preparation box, the output end of the second driving motor is connected with a rotating shaft through a belt, the rotating shaft is connected with a crankshaft, a supporting plate is arranged above the preparation box, a rack plate is arranged below the supporting plate, the surface of the crankshaft is rotatably connected with a push rod, the crushing rods crush and stir dry powder mortar raw materials added into the feeding box, the crankshaft pushes the rack plate to horizontally reciprocate in the preparation box through the push rod, a gear drives a bottom guide rod and the stirring plate to rotate through meshing with the rack plate, the guide rod sprays, the dry powder mortar and water are stirred, and insufficient stirring caused by condensation of the dry powder mortar raw materials is avoided.
Description
Technical Field
The invention relates to the technical field of municipal engineering equipment, in particular to a cement mortar preparation device for municipal engineering.
Background
The cement mortar is prepared from cement, fine aggregate and water, namely cement, sand and water, according to needs, and the cement mixed mortar is prepared from cement, fine aggregate, lime and water, wherein the cement mortar and the cement mixed mortar are different concepts, different laws and different purposes.
Cement mortar needs to be mixed and stirred with water in the preparation process, partial cement mortar raw materials are exposed in the air for a long time before being mixed to generate a condensation phenomenon, and if the cement mortar raw materials are directly stirred, the stirring effect is reduced, and the engineering construction quality is influenced.
Disclosure of Invention
The invention aims to provide a cement mortar preparation device for municipal engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cement mortar preparation device for municipal engineering comprises a preparation box and a stirring tank, wherein the left side and the right side of the top wall of the preparation box are symmetrically provided with feeding boxes, the upper part of the feeding box is provided with a feeding hole, the left side and the right side of the side, far away from the feeding boxes, of the feeding box are provided with a first driving motor, the feeding box is internally provided with a rotating rod, the rotating rod is rotatably connected with the inner wall of the feeding box, the surface of the rotating rod is symmetrically provided with crushing rods, the output end of the first driving motor is fixedly connected with the rotating rod, one side, far away from the first driving motor, of the feeding box is provided with a blanking pipe, the top wall of the preparation box is provided with a material receiving hole, the material receiving hole is arranged under the blanking pipes on the left side and the right side, the stirring tank is arranged under the material receiving hole, the left side and the right side of the upper surface of, one side of the bottom of the feeding box, which is far away from the hydraulic cylinder, is rotatably connected with the preparation box through a movable rod, the bottom of the surface of the left side wall of the preparation box is provided with a second driving motor, the output end of the second driving motor is connected with a rotating shaft through a belt, the end of one side of the rotating shaft, which is far away from the second driving motor, is fixedly connected with a crankshaft, a supporting plate is arranged above the preparation box, a rack plate is arranged below the supporting plate, the surface of the crankshaft is rotatably connected with a push rod, the push rod penetrates through the side wall of the preparation box and is movably connected with the rack plate, the surface of the right side wall of the preparation box is provided with a first buffer box, a first expansion spring is arranged in the first buffer box, the end of one side of the rack plate, which is far away from the push rod, extends into the, stirring plates are symmetrically arranged on the left side and the right side of the guide rod, a water pump is arranged on the surface of the right side wall of the preparation box, the right side of the water pump is connected with an external water tank, a water delivery pipe is arranged above the water pump and is connected into the preparation box in an extending mode, a cavity is formed in the guide rod, a gear is arranged above the guide rod and is connected with the water delivery pipe in an extending mode, a rotating joint is arranged between the water delivery pipe and the guide rod, and water spray holes are formed in the surface of.
As a further scheme of the invention: a protective shell is arranged on the outer side of the driving motor and fixedly connected with the side wall of the feeding box.
As a further scheme of the invention: the number of the water spraying holes on the bottom surface of the guide rod is not less than four.
As a further scheme of the invention: stirring through-holes are evenly arranged on the surface of the stirring plate at equal intervals.
As a further scheme of the invention: the bottom sets up the screw rod in the preparation incasement, the screw rod rotates with preparation incasement wall to be connected, the screw rod left side extends to be connected to the preparation incasement outside, the terminal symmetry in screw rod left side sets up bevel gear, the incomplete bevel gear of driving motor two output end fixed connection, the left and right sides bevel gear meshes with incomplete bevel gear intermittent type nature, screw rod left and right sides screw thread opposite direction, screw rod surface left and right sides symmetry sets up the nut, the connecting rod connection gyro wheel is passed through to the nut top, stirred tank diapire lower surface left and right sides symmetry sets up the sloping seat, the sloping seat lower surface sets up the guide rail, the gyro wheel is installed.
As a still further scheme of the invention: the wall surface symmetry of left and right sides sets up the spacing groove in the preparation incasement, the stirred tank left and right sides symmetry sets up the stopper, the stopper is installed at the spacing inslot, stopper and spacing groove sliding connection.
As a still further scheme of the invention: the upper surface of the bottom wall of the stirring tank is provided with a second buffer tank, a buffer spring is arranged in the second buffer tank, the tail end of the bottom of the guide rod extends into the second buffer tank, and the guide rod is connected with the second buffer tank in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a cement mortar preparation facilities for municipal works, to wait to stir cement mortar and add to the feeding incasement from the feed inlet, driving motor drives dwang and broken pole and rotates, broken pole will add the dry powder mortar raw materials to the feeding incasement and carry out broken stirring, make the raw materials fully dispersed open, the dry powder mortar raw materials after the stirring breakage in the feeding incasement passes through blanking pipe and connects the material mouthful to drop to the stirred tank in, driving motor two drive pivot and bent axle rotate, the bent axle promotes rack plate horizontal direction left and right sides reciprocating motion in the preparation incasement through the push rod, the gear drives bottom guide arm and stirring board rotation through meshing with rack plate, the water pump passes through the raceway with water transport to guide arm and hole for water spraying, the guide arm sprays water to the stirred tank in the pivoted in-process through the hole for water spraying, realize the stirring to dry powder mortar and water, stirring effect is better, avoid the dry powder mortar raw materials to condense and lead to stirring inadequately.
Drawings
FIG. 1 is a schematic structural view of a cement mortar preparation device for municipal works.
FIG. 2 is a schematic structural view of a stirring tank in a cement mortar preparation apparatus for municipal works.
FIG. 3 is a schematic structural view of a stirring plate in a cement mortar preparation device for municipal engineering.
FIG. 4 is an enlarged schematic view of a part A of the apparatus for preparing cement mortar for municipal works shown in FIG. 1.
FIG. 5 is an enlarged schematic structural view of a cement mortar preparation apparatus for municipal works at B in FIG. 1.
In the figure: 1-preparing a box; 2-a push rod; 3-a crankshaft; 4-a rotating shaft; 5-bevel gears; 6-incomplete piebald horse slack wheel; 7-driving a second motor; 8-screw rod; 9-a nut; 10-a roller; 11-a stirring tank; 12-a guide rail; 13-a limiting groove; 14-a limiting block; 15-rack plate; 16-gear; 17-a water pump; 18-a water conveying pipe; 19-receiving a material port; 20-a blanking pipe; 21-rotating rod; 22-a breaker bar; 23-a feed box; 24-a feed port; 25-a protective shell; 26-driving a motor I; 27-a telescopic rod; 28-hydraulic cylinder; 29-a support plate; 30-a rotating joint; 31-a guide rod; 32-buffer box one; 33-a first expansion spring; 34-stirring plate; 35-water spray holes; 36-buffer box II; 37-a second buffer spring; 38-a through hole; 39-tilting mount.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1, a cement mortar preparation device for municipal engineering comprises a preparation box 1 and a stirring tank 11, wherein the left side and the right side of the top wall of the preparation box 1 are symmetrically provided with feeding boxes 23, the feeding box 23 is provided with a feeding hole 24, the left side and the right side of the top wall of the feeding box 23 are provided with a first driving motor 26, the feeding box 23 is internally provided with a rotating rod 21, the rotating rod 21 is rotatably connected with the inner wall of the feeding box 23, the surface of the rotating rod 21 is symmetrically provided with crushing rods 22, the output end of the first driving motor 26 is fixedly connected with the rotating rod 21, one side of the feeding box 23, which is far away from the first driving motor 26, is provided with a blanking pipe 20, the top wall of the preparation box 1 is provided with a receiving port 19, the receiving port 19 is arranged under the blanking pipes 20 on the left side and the right side, the stirring tank 11 is arranged under the receiving port 19, cement, rotate through driving motor 26, driving motor 26 drives dwang 21 and crushing pole 22 and rotates, crushing pole 22 will add and carry out broken stirring to the dry powder mortar raw materials in feeding case 23, makes the raw materials fully dispersed open, 1 roof upper surface left and right sides symmetry of preparation case sets up pneumatic cylinder 28, telescopic link 27 is connected to pneumatic cylinder 28, pneumatic cylinder 28's one side end and feeding case 23 swing joint are kept away from to telescopic link 27, feeding case 23 bottom is kept away from one side of pneumatic cylinder 28 and is rotated through the movable rod with preparation case 1 and be connected, pneumatic cylinder 28 drives telescopic link 27 tensile and shrink, telescopic link 27 promotes feeding case 23 one end and vibrates from top to bottom in vertical direction, dry powder mortar raw materials after the stirring is broken in feeding case 23 through blanking pipe 20 and connect material mouth 19 to fall to the stirred tank 11 in.
Further, in order to fix and protect the first driving motor 26, in this embodiment, a protective shell 25 is disposed outside the first driving motor 26, and the protective shell 25 is fixedly connected to a side wall of the feeding box 23.
Example 2
Referring to fig. 1-5, on the basis of embodiment 1, in order to mix and stir the dry mortar raw material and water added into the stirring tank 11, a second driving motor 7 is disposed at the bottom of the surface of the left side wall of the preparation tank 1, an output end of the second driving motor 7 is connected with a rotating shaft 4 through a belt, a crankshaft 3 is fixedly connected to the end of one side of the rotating shaft 4 away from the second driving motor 7, a support plate 29 is disposed at the upper portion inside the preparation tank 1, a rack plate 15 is disposed below the support plate 28, a push rod 2 is rotatably connected to the surface of the crankshaft 3, the push rod 2 penetrates through the side wall of the preparation tank 1 and is movably connected with the rack plate 15, a first buffer tank 32 is disposed on the surface of the right side wall inside the preparation tank 1, a first expansion spring 33 is disposed inside the first buffer tank 32, the end of one side of the rack plate 15 away from the push rod 2 extends into the first, the equal distance of the lower surface of the supporting plate 29 is provided with gears 16, the gears 16 are meshed with the rack plates 15, the gears 16 are fixedly connected with guide rods 31, the left side and the right side of each guide rod 31 are symmetrically provided with stirring plates 34 and rotate through the driving motor II 7, the driving motor II 7 drives the rotating shaft 4 and the crankshaft 3 to rotate, the crankshaft 3 pushes the rack plates 15 to reciprocate horizontally in the preparation box 1 through push rods 2, the gears 16 are meshed with the rack plates 15 to drive the bottom guide rods 31 and the stirring plates 34 to rotate, the surface of the right side wall of the preparation box 1 is provided with a water pump 17, the right side of the water pump 17 is connected with an external water tank, a water conveying pipe 18 is arranged above the water pump 17, the water conveying pipe 18 extends and is connected into the preparation box 1, a cavity is arranged in each guide rod 31 for improving the stirring effect, the gears 16 are passed, in order to prevent the water pipe 18 from influencing the rotation of the guide rod 31, a rotating joint 30 is arranged between the water pipe 18 and the guide rod 31, water spraying holes 35 are arranged on the bottom surface of the guide rod 31 at equal intervals, the water pump 17 conveys water to the guide rod 31 and the water spraying holes 35 through the water pipe 18, and the guide rod 31 sprays the water into the stirring tank 11 through the water spraying holes 35 in the rotating process.
Further, in order to improve the spraying effect, in the present embodiment, the number of the water spraying holes 35 on the bottom surface of the guide rod 31 is not less than four.
Further, in order to improve the stirring effect of the stirring plate 34 on the dry powder mortar, in this embodiment, the stirring through holes 38 are uniformly arranged on the surface of the stirring plate 34 at equal intervals.
Further, in order to improve the stirring range of the stirring plate 34 in the stirring tank 11, in this embodiment, a screw 8 is disposed at the bottom of the preparation tank 1, the screw 8 is rotatably connected to the inner wall of the preparation tank 1, the left side of the screw 8 is extended to the outer side of the preparation tank 1, bevel gears 5 are symmetrically disposed at the end of the left side of the screw 8, an output end of a second driving motor 7 is fixedly connected to an incomplete bevel gear 6, the bevel gears 5 on the left and right sides are intermittently meshed with the incomplete bevel gear 6, the thread directions of the left and right sides of the screw 8 are opposite, nuts 9 are symmetrically disposed on the left and right sides of the surface of the screw 8, the nuts 9 can move left and right in the horizontal direction along with the rotation of the screw 8, the upper part of the nuts 9 is connected to the roller 10 through a connecting rod, inclined, the roller 10 is installed in the guide rail 12, the incomplete bevel gear 6 is driven to rotate by the driving motor II 7, the incomplete bevel gear 6 drives the screw 8 to rotate positively and negatively in real time by intermittently meshing with the bevel gears 5 on the left side and the right side, the nut 9 drives the roller 10 to move leftwards and rightwards in the horizontal direction by the connecting rod, and the roller 10 pushes the stirring tank 11 to move upwards and downwards in the vertical direction by the inclined seat 39, so that the stirring plate 34 is different in height in the stirring tank 11, and the stirring range is enlarged.
Further, in order to improve the stability of the agitating tank 11 in the vertical direction up-and-down motion, in this embodiment, the surface symmetry of the left and right side walls in the preparation box 1 sets up the limiting groove 13, the surface symmetry of the left and right sides of the agitating tank 11 sets up the limiting blocks 14, the limiting blocks 14 are installed in the limiting groove 13, the limiting blocks 14 are connected with the limiting groove 13 in a sliding manner.
Further, in order to improve the buffering effect between the stirring plate 34 and the guide rod 31 and the stirring tank 11, in this embodiment, the second buffer tank 36 is disposed on the upper surface of the bottom wall of the stirring tank 11, the buffer spring 37 is disposed in the second buffer tank 36, the bottom end of the guide rod 31 extends into the second buffer tank 36, and the guide rod 31 is slidably connected to the second buffer tank 36.
The working principle of the invention is as follows: a cement mortar preparation device for municipal engineering is characterized in that cement mortar to be stirred is added into a feeding box 23 from a feeding port 24, a driving motor 26 rotates, the driving motor 26 drives a rotating rod 21 and a crushing rod 22 to rotate, the crushing rod 22 crushes and stirs dry powder mortar raw materials added into the feeding box 23, the raw materials are fully dispersed, a hydraulic cylinder 28 drives an expansion rod 27 to stretch and contract, the expansion rod 27 pushes one end of the feeding box 23 to vibrate up and down in the vertical direction, the dry powder mortar raw materials crushed by stirring in the feeding box 23 fall into a stirring tank 11 through a blanking pipe 20 and a receiving port 19, a driving motor two 7 rotates, the driving motor two 7 drives a rotating shaft 4 and a crankshaft 3 to rotate, the crankshaft 3 pushes a rack plate 15 to reciprocate horizontally in a preparation box 1 through a push rod 2, the gear 16 is meshed with the rack plate 15 to drive the bottom guide rod 31 and the stirring plate 34 to rotate, the water pump 17 conveys water to the guide rod 31 and the water spraying holes 35 through the water conveying pipe 18, the guide rod 31 sprays the water into the stirring tank 11 through the water spraying holes 35 in the rotating process to realize the stirring of dry powder mortar and the water, the incomplete bevel gear 6 is driven to rotate through the driving motor II 7, the incomplete bevel gear 6 drives the screw rod 8 to rotate forward and backward in real time through intermittent meshing with the bevel gears 5 on the left side and the right side, the nut 9 drives the roller 10 to move left and right in the horizontal direction through the connecting rod, the roller 10 pushes the stirring tank 11 to move up and down in the vertical direction through the inclined seat 39, so that the stirring plate 34 is different in height in the stirring tank 11, and the stirring range is.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a cement mortar preparation facilities for municipal works, includes preparation case (1) and stirred tank (11), its characterized in that, preparation case (1) roof top left and right sides symmetry sets up feeding case (23), feeding case (23) top sets up feed inlet (24), the left and right sides one side that feeding case (23) kept away from each other sets up driving motor (26), set up dwang (21) in feeding case (23), dwang (21) and feeding case (23) inner wall rotate to be connected, dwang (21) surface symmetry sets up broken pole (22), driving motor (26) output and dwang (21) fixed connection, one side that driving motor (26) were kept away from to feeding case (23) sets up blanking pipe (20), preparation case (1) roof sets up connects material mouth (19), connect material mouth (19) to set up under left and right sides blanking pipe (20), the stirring tank (11) is arranged under the material receiving port (19), hydraulic cylinders (28) are symmetrically arranged on the left side and the right side of the upper surface of the top wall of the preparation box (1), the hydraulic cylinders (28) are connected with telescopic rods (27), one side end, away from the hydraulic cylinders (28), of each telescopic rod (27) is movably connected with a feeding box (23), one side, away from the hydraulic cylinders (28), of the bottom of each feeding box (23) is rotatably connected with the preparation box (1) through a movable rod, the bottom of the surface of the left side wall of the preparation box (1) is provided with a driving motor II (7), the output end of the driving motor II (7) is connected with a rotating shaft (4) through a belt, the end, away from the driving motor II (7), of one side of the rotating shaft (4) is fixedly connected with a crankshaft (3), a supporting plate (29) is arranged above the inner part of the, the utility model discloses a water pump, including bent axle (3), push rod (2) surface rotation connection push rod (2), push rod (2) pass preparation case (1) lateral wall and rack plate (15) swing joint, right side wall surface sets up baffle-box (32) in preparation case (1), set up expanding spring (33) in baffle-box (32), rack plate (15) keep away from one side end of push rod (2) and extend to in baffle-box (32), rack plate (15) and baffle-box (32) sliding connection, backup pad (29) lower surface equidistance sets up gear (16), gear (16) and rack plate (15) meshing, gear (16) fixed connection guide arm (31), guide arm (31) left and right sides symmetry sets up stirring board (34), preparation case (1) right side wall surface sets up water pump (17), water pump (17) right side is connected with external water tank, the water preparation device is characterized in that a water delivery pipe (18) is arranged above the water pump (17), the water delivery pipe (18) is connected into the preparation box (1) in an extending mode, a cavity is formed in the guide rod (31), a gear (16) penetrates through the upper portion of the guide rod (31) to be connected with the water delivery pipe (18) in an extending mode, a rotary joint (30) is arranged between the water delivery pipe (18) and the guide rod (31), and water spray holes (35) are formed in the bottom surface of the guide rod (31) at equal intervals.
2. The municipal engineering cement mortar preparation device according to claim 1, wherein a protective shell (25) is arranged outside the first driving motor (26), and the protective shell (25) is fixedly connected with the side wall of the feeding box (23).
3. The apparatus for preparing cement mortar for municipal works according to claim 1, wherein the number of water-spraying holes (35) on the bottom surface of the guide bar (31) is not less than four.
4. The apparatus for preparing cement mortar for municipal engineering according to claim 1, wherein the agitating plates (34) have agitating through holes (38) uniformly arranged on the surface at equal intervals.
5. The municipal engineering cement mortar preparation device according to claim 1, wherein a screw (8) is arranged at the bottom of the preparation tank (1), the screw (8) is rotatably connected with the inner wall of the preparation tank (1), the left side of the screw (8) is extended and connected to the outer side of the preparation tank (1), bevel gears (5) are symmetrically arranged at the tail ends of the left side of the screw (8), an incomplete bevel gear (6) is fixedly connected at the output end of a second driving motor (7), the bevel gears (5) at the left side and the right side are intermittently meshed with the incomplete bevel gear (6), the thread directions of the left side and the right side of the screw (8) are opposite, nuts (9) are symmetrically arranged at the left side and the right side of the surface of the screw (8), a roller (10) is connected above the nuts (9) through a connecting rod, and inclined seats (39) are symmetrically arranged, the lower surface of the inclined seat (39) is provided with a guide rail (12), and the roller (10) is arranged in the guide rail (12).
6. The device for preparing cement mortar for municipal engineering according to claim 1 or 5, wherein the preparation tank (1) is provided with a pair of limiting grooves (13) symmetrically arranged on the surfaces of the left and right side walls, the stirring groove (11) is provided with limiting blocks (14) symmetrically arranged on the left and right sides, the limiting blocks (14) are installed in the limiting grooves (13), and the limiting blocks (14) are slidably connected with the limiting grooves (13).
7. The municipal engineering cement mortar preparation device according to claim 1 or 5, wherein a second buffer tank (36) is arranged on the upper surface of the bottom wall of the stirring tank (11), a buffer spring (37) is arranged in the second buffer tank (36), the bottom end of the guide rod (31) extends into the second buffer tank (36), and the guide rod (31) is slidably connected with the second buffer tank (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117215.3A CN112223542A (en) | 2020-10-19 | 2020-10-19 | Cement mortar preparation facilities for municipal works |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117215.3A CN112223542A (en) | 2020-10-19 | 2020-10-19 | Cement mortar preparation facilities for municipal works |
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| CN112223542A true CN112223542A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011117215.3A Withdrawn CN112223542A (en) | 2020-10-19 | 2020-10-19 | Cement mortar preparation facilities for municipal works |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113561331A (en) * | 2021-07-28 | 2021-10-29 | 唐文杰 | Mortar proportioning device for building with grinding function |
| CN113967439A (en) * | 2021-10-22 | 2022-01-25 | 威海汇鑫化工机械有限公司 | Magnetic force drive stirred tank for raw material mixing |
| CN116118009A (en) * | 2023-04-07 | 2023-05-16 | 傅太明 | Cement mortar preparation system and preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561331A (en) * | 2021-07-28 | 2021-10-29 | 唐文杰 | Mortar proportioning device for building with grinding function |
| CN113967439A (en) * | 2021-10-22 | 2022-01-25 | 威海汇鑫化工机械有限公司 | Magnetic force drive stirred tank for raw material mixing |
| CN116118009A (en) * | 2023-04-07 | 2023-05-16 | 傅太明 | Cement mortar preparation system and preparation method |
| CN116118009B (en) * | 2023-04-07 | 2023-09-01 | 沂南县锦瑞建材有限公司 | Cement mortar preparation system and preparation method |
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Application publication date: 20210115 |