CN109676786B - Portable small-volume running water type stirrer - Google Patents
Portable small-volume running water type stirrer Download PDFInfo
- Publication number
- CN109676786B CN109676786B CN201910051496.8A CN201910051496A CN109676786B CN 109676786 B CN109676786 B CN 109676786B CN 201910051496 A CN201910051496 A CN 201910051496A CN 109676786 B CN109676786 B CN 109676786B
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- China
- Prior art keywords
- pipe
- cement
- mixing
- feeding
- shaft
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 95
- 239000004568 cement Substances 0.000 claims abstract description 87
- 239000000463 material Substances 0.000 claims abstract description 51
- 239000004576 sand Substances 0.000 claims abstract description 49
- 239000004575 stone Substances 0.000 claims abstract description 49
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 14
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B28C5/10—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
-
- 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
- B28C5/142—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 the stirrer shaft carrying screw-blades
-
- 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
-
- 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
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention relates to the field of building construction, in particular to a stirrer. The portable small-size running water type stirrer is characterized by comprising a mixing material pipe, a speed reducer fixing frame, a rotary transmission mechanism, a door inserting telescopic control mechanism, a travelling mechanism, a speed reducer, a stirring shaft, a motor, a rear bearing, a sand and fine stone bin, a cement feeding pipe, a feeding shaft, a front bearing and a main bearing; at least 2 sections of spiral stirring blades are arranged on the stirring shaft, at least 1 section of forced stirring blades are arranged on the stirring shaft, and a forced stirring blade is arranged between every two adjacent spiral stirring blades; the front end part of the stirring shaft is provided with a pushing spiral blade; the lower port of the sand and fine stone bin is communicated with a mixture inlet, the cement inlet is communicated with the pipe cavity of the cement feeding pipe, and the lower port of the cement bin is connected with the cement inlet; the rear part of the stirring shaft is connected with the rear part of the feeding shaft through a rotary transmission mechanism; the lower part of the mixing pipe is arranged on the travelling mechanism. The stirrer has the advantages of uniform feeding, controllable proportioning, portability, small volume and convenient use.
Description
Technical Field
The invention relates to the field of building construction, in particular to a stirrer.
Background
The existing mixer for building construction is drum-type, has large volume and large weight, can not realize feeding while mixing, has controllable proportion, and is inconvenient to use under the condition of small construction site.
Disclosure of Invention
The invention aims to provide a portable small-volume running water type stirrer which is uniform in feeding, controllable in proportion, portable, small in volume and convenient to use.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the portable small-volume running-water type stirrer is characterized by comprising a mixing material pipe 1, a speed reducer fixing frame 5, a rotary transmission mechanism, a door inserting telescopic control mechanism, a travelling mechanism, a speed reducer 8, a stirring shaft 9, a motor 12, a rear bearing 13, a sand and fine stone storage bin 15, a cement storage bin 16, a cement feeding pipe 17, a feeding shaft 19, a front bearing 20 and a main bearing 57; the rear end of the mixing material pipe 1 is fixedly connected with a flange plate 2, a speed reducer fixing frame 5 is fixed on the flange plate 2 by a screw 30, a rotary transmission mechanism installation space is reserved between the speed reducer fixing frame 5 and the flange plate 2, an output shaft of a motor 12 is connected with an input end of a speed reducer 8, the motor 12 is fixed on the speed reducer 8, the speed reducer 8 is fixed on the speed reducer fixing frame 5, and an output end of the speed reducer 8 is connected with the rear part of a stirring shaft 9; the front end of the mixing material pipe 1 is an open end, a baffle plate 54 is fixed in the mixing material pipe 1, a stirring shaft through hole is formed in the baffle plate 54, the space in the mixing material pipe 1 is divided into a bearing cavity 56 and a mixing cavity 51 by the baffle plate 54, and the bearing cavity 56 is positioned at the rear side of the mixing cavity 51; the front end part of the stirring shaft 9 passes through the through hole in the middle of the flange plate and then passes through the bearing cavity 56 of the mixing pipe 1 and the stirring shaft passing hole on the partition plate 54, and the stirring shaft passing hole and the mixing cavity 51 are positioned outside the front end of the mixing pipe 1; the stirring shaft 9 is connected with the mixing pipe 1 through a main bearing 57, and the main bearing 57 is positioned in a bearing cavity 56; at least 2 sections of spiral stirring blades 53 are arranged on the stirring shaft 9, at least 1 section of forced stirring blades 52 are arranged on the stirring shaft 9, a forced stirring blade 52 is arranged between every two adjacent spiral stirring blades 53, and the spiral stirring blades 53 and the forced stirring blades 52 are positioned in the mixing cavity 51; the front end part of the stirring shaft 9 is provided with a pushing helical blade 24, and the pushing helical blade 24 is positioned outside the front end of the mixing pipe 1; the upper end of the rear part of the mixing material pipe 1 is provided with a mixture inlet 37, and the mixture inlet 37 is communicated with the mixing cavity 51; a water inlet pipe 28 is arranged at the rear part of the mixing material pipe 1, and the water inlet pipe 28 is communicated with a mixing cavity 51;
the rear end part of the cement feeding pipe 17 is fixedly connected with the lower front end of the sand and fine stone storage bin 15, the rear end outlet of the cement feeding pipe 17 is communicated with the sand and fine stone storage bin 15, and the lower front end of the cement feeding pipe 17 is fixedly connected with the upper front end of the mixing material pipe 1 through a cement feeding pipe bracket 21; the lower end of the sand and fine stone silo 15 is an open end, the lower end of the sand and fine stone silo 15 is fixedly connected with the upper end of the rear part of the mixing material pipe 1, the lower end of the sand and fine stone silo 15 is communicated with the mixing material inlet 37, a door inserting through hole is reserved between the lower end of the rear part of the sand and fine stone silo 15 and the mixing material pipe 1, the front part of the door inserting 34 passes through the door inserting through hole and then is positioned in the lower end of the sand and fine stone silo 15, and the rear end part of the door inserting 34 is connected with a door inserting telescopic control mechanism; the lower part of the sand and fine stone bin 15 is provided with a feeding shaft hole, the front end part of a feeding shaft 19 passes through the feeding shaft hole on the sand and fine stone bin 15 and the pipe cavity of the cement feeding pipe 17 and is positioned at the front side of the cement feeding pipe 17, the front end part of the feeding shaft 19 is connected with a front bearing bracket 22 by a front bearing 20, the front bearing bracket 22 is connected with the mixing pipe 1, the rear end part of the feeding shaft 19 is connected with a rear bearing bracket 46 by a rear bearing 13, and the rear bearing bracket 46 is connected with the mixing pipe 1; the upper end of the cement feeding pipe 17 is provided with a cement inlet 50, the cement inlet 50 is communicated with a pipe cavity of the cement feeding pipe 17, the lower end of the cement silo 16 is an open end, the cement silo 16 is positioned at the front side of the sand and fine stone silo 15, the lower end of the cement silo 16 is fixedly connected with the upper end of the cement feeding pipe 17, and the lower port of the cement silo 16 is connected with the cement inlet 50; the rear part of the feeding shaft 19 is provided with a forward pushing helical blade 35 and a loosening rod 36, the forward pushing helical blade 35 and the loosening rod 36 are positioned in the sand and fine stone bin 15, and the loosening rod 36 is positioned at the front side of the forward pushing helical blade 35; the front part of the feeding shaft 19 is provided with a backward pushing helical blade 38, and the backward pushing helical blade 38 is positioned in the pipe cavity of the cement feeding pipe 17;
the rear part of the stirring shaft 9 is connected with the rear part of the feeding shaft 19 by a rotary transmission mechanism; the lower part of the mixing pipe 1 is mounted on a travelling mechanism.
The rotary transmission mechanism comprises a driving sprocket 6, a chain 10 and a driven sprocket 11, wherein the driving sprocket 6 is connected with the rear part of the stirring shaft 9 through a driving sprocket frame, the driven sprocket 11 is fixed at the rear end part of the feeding shaft 19, and the driving sprocket 6 is connected with the driven sprocket 11 through the chain 10.
The inserting door telescopic control mechanism comprises an adjusting rod 29, a sliding groove plate bracket 32, a fixed nut, a sliding groove plate 41, an adjusting handle 42, a hinged bracket 44 and a connecting rod 45; the left end of the adjusting rod 29 is hinged with the hinging bracket 44, the hinging bracket 44 is fixed with the left side of the rear part of the mixing tube 1, the right end of the adjusting rod 29 is provided with a screw hole, the right end of the adjusting rod 29 is placed on the sliding groove plate 41, the sliding groove plate 41 is provided with a strip arc-shaped chute 43, the sliding groove plate 41 is fixed on the sliding groove plate bracket 32, the sliding groove plate bracket 32 is fixed on the right side of the rear part of the mixing tube 1, the upper part of the fixing screw 61 passes through the strip arc-shaped chute 43 on the sliding groove plate 41 and the screw hole on the adjusting rod 29, then a fixing nut is screwed, the fixing nut is provided with a rotary handle 33, and the right end of the adjusting rod 29 is connected with an adjusting handle 42; the front end of the connecting rod 45 is hinged to the rear end of the insertion door 34, and the rear end of the connecting rod 45 is hinged to the middle of the adjusting lever 29.
The travelling mechanism comprises a rear wheel frame 4, a front left travelling wheel bracket 25, a front right travelling wheel bracket, a rear left travelling wheel 3, a front left travelling wheel 26, a rear right travelling wheel 59 and a front right travelling wheel 60; the rear wheel frame 4 is fixed at the lower part of the flange plate 2, the rear left travelling wheel 3 and the rear right travelling wheel 59 are arranged on the rear wheel frame 4, and the rear left travelling wheel 3 is positioned at the left side of the rear right travelling wheel 59; the front right road wheel 60 is mounted on a front right road wheel bracket, the front left road wheel 26 is mounted on a front left road wheel bracket 25, the front left road wheel bracket 25 is fixed on the front left side of the mixing tube 1, and the front right road wheel bracket is fixed on the front right side of the mixing tube 1.
The left and right sides of the front side of the upper end of the cement silo 16 are respectively provided with a cannula 18, a stop lever 39 is fixedly connected between the left cannula and the right cannula, and a tool jack 40 is arranged in the space between the stop lever 39 and the cement silo 16.
The rear end of the stirring shaft 9 is provided with external threads, the rear end of the stirring shaft 9 penetrates through the shell of the speed reducer, and the rear end of the stirring shaft 9 is in threaded connection with a nut 7.
The mixing pipe 1 is provided with a blanking port 55, the blanking port 55 is positioned at the lower end of the mixing pipe 1, and the blanking port 55 is communicated with the front part of the bearing cavity 56.
The upper front end of the mixing tube 1 is provided with a flushing notch 27.
The upper part of the rear end of the cement feeding pipe 17 protrudes into the sand and fine stone storage bin 15, and an arc opening baffle 49 is fixed on the upper part of the rear end of the cement feeding pipe 17; the front end of the cement feeding pipe 17 is connected with an annular baffle disc 58, and the middle part of the annular baffle disc 58 is provided with a feeding shaft passing hole, and the feeding shaft passes through the feeding shaft passing hole.
The forward pushing helical blade 35 and the loosening rod 36 are fixed on a sleeve 48, the sleeve 48 is provided with internal threads, the rear part of the feeding shaft 19 is provided with external threads, and the sleeve 48 is sleeved on the rear part of the feeding shaft 19 and is in threaded connection with the feeding shaft 19.
The beneficial effects of the invention are as follows: the stirrer has the advantages of uniform feeding, controllable proportioning, portability, small volume and convenient use.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a top view of the mixing tube of the present invention.
Fig. 5 is a schematic view of the internal structure of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 1.
In the figure: 1-mixing tube, 2-flange, 3-rear left travelling wheel, 4-rear wheel frame, 5-speed reducer fixing frame, 6-driving sprocket, 7-nut, 8-speed reducer, 9-stirring shaft, 10-chain, 11-driven sprocket, 12-motor, 13-rear bearing, 14-push-pull handrail, 15-sand and fine stone bin, 16-cement bin, 17-cement feeding tube, 18-insertion tube, 19-feeding shaft, 20-front bearing, 21-cement feeding tube bracket, 22-front bearing bracket, 23-square block, 24-pushing spiral blade, 25-front left travelling wheel bracket, 26-front left travelling wheel bracket, 27-flushing notch, 28-inlet tube, 29-adjusting rod, 30-screw, 31-control panel, 32-chute plate bracket, 33-rotating handle, 34-inserting door, 35-forward pushing helical blade, 36-loosening rod (rack), 37-mixture inlet, 38-backward pushing helical blade, 39-stop lever, 40-tool jack, 41-chute plate, 42-adjusting handle, 43-long arc chute, 44-hinged bracket, 45-connecting rod, 46-rear bearing bracket, 47-hinged shaft, 48-sleeve, 49-arc opening baffle, 50-cement inlet, 51-mixing cavity, 52-forced stirring blade, 53-spiral stirring blade, 54-baffle, 55-blanking port, 56-bearing cavity, 57-main bearing, 58-annular material blocking disc, 59-rear right travelling wheels, 60-front right travelling wheels and 61-fixed screws.
Detailed Description
For a better understanding of the present invention, the technical solution of the present invention will be further described below with reference to the examples and the accompanying drawings (as shown in fig. 1 to 6). For convenience of description, the right side in fig. 1 is the front, the left side is the rear, the viewer is left facing, and the paper is right.
The portable small-volume running water type stirrer comprises a mixing material pipe 1, a speed reducer fixing frame 5, a rotary transmission mechanism, a door inserting telescopic control mechanism, a travelling mechanism, a speed reducer 8, a stirring shaft 9, a motor 12, a rear bearing 13, a sand and fine stone bin 15, a cement bin 16, a cement feeding pipe 17, a feeding shaft 19, a front bearing 20 and a main bearing 57; a flange 2 (a through hole is formed in the middle of the flange) is fixedly connected (e.g. welded) at the rear end of the mixing pipe 1, a speed reducer fixing frame 5 is fixed on the flange 2 through a screw (or a bolt) 30, a rotary transmission mechanism installation space (a driving sprocket 6 is arranged in the space) is reserved between the speed reducer fixing frame 5 and the flange 2, an output shaft of a motor 12 is connected with an input end of a speed reducer (a worm gear reducer is adopted) 8, the motor 12 is fixed on the speed reducer 8, the speed reducer 8 is fixed on the speed reducer fixing frame 5, and an output end of the speed reducer 8 is connected with the rear part of a stirring shaft 9{ in the embodiment, a shaft (namely the stirring shaft 9) is adopted; it is also possible to use: an output shaft of the speed reducer 8 is connected with the stirring shaft by a coupler; the front end of the mixing material pipe 1 is an open end (namely a mixture outlet), a baffle plate 54 is fixed (welded) in the mixing material pipe 1, a stirring shaft passing hole is formed in the baffle plate 54, the space in the mixing material pipe 1 is divided into a bearing cavity 56 and a mixing cavity 51 by the baffle plate 54, and the bearing cavity 56 is positioned at the rear side of the mixing cavity 51; the front end part of the stirring shaft 9 passes through the through hole in the middle of the flange plate and then passes through the bearing cavity 56 of the mixing pipe 1 and the stirring shaft passing hole on the partition plate 54, and the stirring shaft passing hole and the mixing cavity 51 are positioned outside the front end of the mixing pipe 1; the stirring shaft 9 is connected with the mixing pipe 1 through a main bearing 57, and the main bearing 57 is positioned in a bearing cavity 56; at least 2 sections of spiral stirring blades 53 (for example, 2-10 sections of spiral stirring blades) are arranged on the stirring shaft 9, at least 1 section of forced stirring blades 52 (for example, 1-9 sections of forced stirring blades) are arranged on the stirring shaft 9, a forced stirring blade 52 is arranged between every two adjacent spiral stirring blades 53, and the spiral stirring blades 53 and the forced stirring blades 52 are positioned in the mixing cavity 51; the front end part of the stirring shaft 9 is provided with a pushing helical blade 24, and the pushing helical blade 24 is positioned outside the front end of the mixing pipe 1; the upper end of the rear part of the mixing material pipe 1 is provided with a mixture inlet 37, and the mixture inlet 37 is communicated with the mixing cavity 51; the rear part of the mixing pipe 1 is provided with a water inlet pipe 28, and the water inlet pipe 28 is communicated with the mixing cavity 51 (the water inlet pipe 28 is positioned at the front side of the partition plate 54);
the rear end part of the cement feeding pipe 17 is fixedly connected with the lower front end of the sand and fine stone storage bin 15, the rear end outlet of the cement feeding pipe 17 is communicated with the sand and fine stone storage bin 15, and the lower front end of the cement feeding pipe 17 is fixedly connected with the upper front end of the mixing material pipe 1 through a cement feeding pipe bracket 21; the lower end of the sand and fine stone silo 15 is an open end (called a lower end and a small end), the lower end of the sand and fine stone silo 15 is fixedly connected (such as welded) with the upper end of the rear part of the mixing material pipe 1, the lower end of the sand and fine stone silo 15 is communicated with a mixing material inlet 37, a door inserting through hole is reserved between the lower end of the rear part of the sand and fine stone silo 15 and the mixing material pipe 1, the front part of the door 34 passes through the door inserting through hole and then is positioned in the lower end of the sand and fine stone silo 15 (the door 34 can partially or completely block the mixing material inlet 37), the rear end of the door 34 is connected with a door inserting telescopic control mechanism (the door inserting telescopic control mechanism drives the door 34 to move back and forth so as to control the closing degree of the mixing material inlet 37, namely controlling the size of the sand and fine stone, namely controlling the proportion between the sand and fine stone and cement, and the water amount are controllable; the lower part of the sand and fine stone silo 15 is provided with a feeding shaft hole, the front end part of a feeding shaft 19 passes through the feeding shaft hole on the sand and fine stone silo 15 and the front side of the cement feeding pipe 17 after passing through the pipe cavity (cement feeding cavity) of the cement feeding pipe 17, the front end part of the feeding shaft 19 is connected with a front bearing bracket 22 by a front bearing 20 (the front bearing 20 is positioned outside the front side of the cement feeding pipe 17), the front bearing bracket 22 is connected with the mixing pipe 1, the rear end part of the feeding shaft 19 is connected with a rear bearing bracket 46 by a rear bearing 13 (the bearing 13 is positioned outside the rear side of the sand and fine stone silo 15), and the rear bearing bracket 46 is connected with the mixing pipe 1 (namely, the feeding shaft 19 is rotatable); the upper end of the cement feed pipe 17 is provided with a cement inlet 50, the cement inlet 50 is communicated with the pipe cavity of the cement feed pipe 17, the lower end of the cement silo 16 is an open end (called a lower end port and a small end port), the cement silo 16 is positioned at the front side of the sand and fine stone silo 15, the lower end of the cement silo 16 is fixedly connected (such as welded) with the upper end of the cement feed pipe 17, and the lower end port of the cement silo 16 is connected with the cement inlet 50; the rear part of the feeding shaft 19 is provided with a forward pushing helical blade 35 and a loosening rod (rack) 36, the forward pushing helical blade 35 and the loosening rod 36 are positioned in the sand and fine stone bin 15, the loosening rod 36 is positioned at the front side of the forward pushing helical blade 35 (the loosening rod 36 is positioned at the mixture inlet 37, and the loosening rod 36 is arranged to facilitate discharging); the front part of the feeding shaft 19 is provided with a backward pushing helical blade 38 (the backward pushing helical blade 38 rotates to enable cement to be pushed backward to enter a rear end outlet and then enter a mixture inlet 37), and the backward pushing helical blade 38 is positioned in the pipe cavity of the cement feeding pipe 17;
the rear part of the stirring shaft 9 is connected with the rear part of the feeding shaft 19 by a rotary transmission mechanism (the stirring shaft 9 rotates and the feeding shaft 19 is driven to rotate by the rotary transmission mechanism); the lower part of the mixing tube 1 is mounted on a travelling mechanism (the control panel 31 is fixed to the sand and fine stone silo 15, or to a motor).
The rotary transmission mechanism comprises a driving sprocket 6, a chain 10 and a driven sprocket 11, wherein the driving sprocket 6 is connected with the rear part of the stirring shaft 9 by a driving sprocket frame (the driving sprocket frame is fixed with the stirring shaft 9 by a screw rod, the driving sprocket frame and the screw rod are adopted to facilitate the driving sprocket 6 to be taken down from the stirring shaft 9), the driven sprocket 11 is fixed at the rear end part of the feeding shaft 19, the driving sprocket 6 is connected with the driven sprocket 11 by the chain 10 (the stirring shaft 9 rotates to drive the feeding shaft 19 to rotate, and other transmission modes such as a belt transmission mode can be adopted by the rotary transmission mechanism).
The inserting door telescopic control mechanism comprises an adjusting rod 29, a sliding groove plate bracket 32, a fixed nut, a sliding groove plate 41, an adjusting handle 42, a hinged bracket 44 and a connecting rod 45; the left end part (lower part in fig. 4) of the adjusting rod 29 is hinged with the hinging bracket 44 (hinged by the hinging shaft 47), the hinging bracket 44 is fixed with the left side of the rear part of the mixing tube 1, the right end part of the adjusting rod 29 is provided with a screw hole (which can be a screw sliding hole), the right end part of the adjusting rod 29 is placed on the sliding groove plate 41, the sliding groove plate 41 is provided with a long-strip arc-shaped chute 43 (namely a chute), the sliding groove plate 41 is fixed on the sliding groove plate bracket 32, the sliding groove plate bracket 32 is fixed on the right side of the rear part of the mixing tube 1, the upper part of the fixing screw 61 passes through the long-strip arc-shaped chute 43 on the sliding groove plate 41 and the screw hole on the adjusting rod 29 and then is screwed with a fixing nut, the fixing nut is provided with a rotating handle 33 (an elastic fixing nut, the sliding adjusting rod 29 can drive the inserting door 34 to move back and forth so as to realize the control of the opening size of the mixing material inlet 37, namely the control of the feeding amount), and the right end of the adjusting rod 29 is connected with an adjusting handle 42 (provided with the adjusting handle 42, which can conveniently move the adjusting rod 29); the front end of the connecting rod 45 is hinged with the rear end of the insertion door 34 (the front end of the connecting rod 45 is located outside the sand and fine stone silo 15), and the rear end of the connecting rod 45 is hinged with the middle of the adjusting rod 29. The inserting door telescopic control mechanism can also adopt other structural forms.
The travelling mechanism comprises a rear wheel frame 4, a front left travelling wheel bracket 25, a front right travelling wheel bracket, a rear left travelling wheel 3, a front left travelling wheel (universal wheel) 26, a rear right travelling wheel 59 and a front right travelling wheel (universal wheel) 60; the rear wheel frame 4 is fixed at the lower part of the flange plate 2, the rear left travelling wheel 3 and the rear right travelling wheel 59 are arranged on the rear wheel frame 4, and the rear left travelling wheel 3 is positioned at the left side of the rear right travelling wheel 59; the front right traveling wheel (universal wheel) 60 is mounted on the front right traveling wheel bracket, the front left traveling wheel (universal wheel) 26 is mounted on the front left traveling wheel bracket 25, the front left traveling wheel bracket 25 is fixed on the left front side of the mixing tube 1, and the front right traveling wheel bracket is fixed on the right front side of the mixing tube 1 (the traveling mechanism drives the whole mixer to move on the foundation surface).
The rear side of the upper end of the sand and fine stone silo 15 is provided with a push-pull handrail 14 (a push-pull stirrer moves on a foundation surface).
The left and right sides of the front side of the upper end of the cement silo 16 are respectively provided with a cannula 18 (a construction tool can be inserted into the cannula 18), a stop lever 39 is fixedly connected between the left cannula and the right cannula, and a tool insertion hole 40 (a construction tool can be inserted into the space between the stop lever 39 and the cement silo 16).
The front end of the stirring shaft 9 is provided with a square block 23 (a wrench can be used for clamping the square block 23 to rotate the stirring shaft 9).
The rear end of the stirring shaft 9 is provided with external threads, the rear end of the stirring shaft 9 passes through a shell of the speed reducer (the shell of the speed reducer is provided with a stirring shaft hole), the rear end of the stirring shaft 9 is in threaded connection with a nut 7 (the nut 7 is screwed down, so that the stirring shaft 9 can be pulled out, the stirring shaft 9 is conveniently taken out, and the maintenance and the repair are convenient).
The material mixing pipe 1 is provided with a material discharging port 55, the material discharging port 55 is positioned at the lower end of the material mixing pipe 1, and the material discharging port 55 is communicated with the front part of the bearing cavity 56 (namely, the material discharging port 55 is positioned at the front side of the main bearing 57).
The upper front end of the mixing tube 1 is provided with flushing notches 27 (2 flushing notches 27 are used in this embodiment, where water is injected to clean the mixing chamber 51).
The upper part of the rear end of the cement feeding pipe 17 protrudes into the sand and fine stone bin 15, and an arc opening baffle 49 is fixed on the upper part of the rear end of the cement feeding pipe 17 { to enable cement to enter the mixture inlet 37 (a mixing fracture) and then enter the mixing cavity 51}; the front end of the cement feeding pipe 17 is connected (screw connected) with an annular baffle disc 58, and the middle part of the annular baffle disc 58 is provided with a feeding shaft passing hole, and the feeding shaft passes through the feeding shaft passing hole.
The forward pushing helical blade 35 and the loosening rod 36 are fixed on a sleeve 48, the sleeve 48 is provided with internal threads, the rear part of the feeding shaft 19 is provided with external threads, and the sleeve 48 is sleeved on the rear part of the feeding shaft 19 and is in threaded connection with the feeding shaft 19 (the internal threads are arranged to facilitate the later disassembly and maintenance).
The method comprises the following steps: the motor 12 and the speed reducer 8 work. The feeding shaft 19 is driven to rotate through the rotary transmission mechanism, namely the forward pushing helical blade 35, the loosening rod 36 and the backward pushing helical blade 38 rotate, and the forward pushing helical blade 35 pushes sand and fine stones forward to enter the mixture inlet 37 and then fall into the mixing cavity 51; the rearward pushing screw blade 38 rotates causing the cement to be pushed rearward into the rear outlet, then into the mix inlet 37 and then into the mixing chamber 51. The speed reducer 8 works to drive the stirring shaft 9 to rotate, namely the forced stirring blade 52, the spiral stirring blade 53 and the pushing spiral blade 24 rotate, the forced stirring blade 52 and the spiral stirring blade 53 stir and mix materials falling into the mixing cavity 51, the forced stirring blade is used for reinforcing stirring the materials, and the pushing spiral blade 24 is used for pushing out the mixture.
The portable small-volume running water type stirrer can also be used for mixing dry-mixed mortar with water.
The above description is only of application examples of the present invention, and it is needless to say that the scope of the claims of the present invention should not be limited thereto, and therefore, the equivalent changes according to the claims of the present invention still belong to the protection scope of the present invention.
Claims (8)
1. The portable small-volume running-type stirrer is characterized by comprising a mixing material pipe (1), a speed reducer fixing frame (5), a rotary transmission mechanism, a door inserting telescopic control mechanism, a running mechanism, a speed reducer (8), a stirring shaft (9), a motor (12), a rear bearing (13), a sand and fine stone storage bin (15), a cement storage bin (16), a cement feeding pipe (17), a feeding shaft (19), a front bearing (20) and a main bearing (57); the rear end of the mixing material pipe (1) is fixedly connected with a flange plate (2), a speed reducer fixing frame (5) is fixed on the flange plate (2) through a screw rod (30), a rotary transmission mechanism installation space is reserved between the speed reducer fixing frame (5) and the flange plate (2), an output shaft of a motor (12) is connected with an input end of a speed reducer (8), the motor (12) is fixed on the speed reducer (8), the speed reducer (8) is fixed on the speed reducer fixing frame (5), and an output end of the speed reducer (8) is connected with the rear part of a stirring shaft (9); the front end of the mixing material pipe (1) is an open end, a baffle plate (54) is fixed in the mixing material pipe (1), a stirring shaft passing hole is formed in the baffle plate (54), the space in the mixing material pipe (1) is divided into a bearing cavity (56) and a mixing cavity (51) by the baffle plate (54), and the bearing cavity (56) is positioned at the rear side of the mixing cavity (51); the front end part of the stirring shaft (9) passes through the through hole in the middle of the flange plate and then passes through the bearing cavity (56) of the mixing material pipe (1) and the stirring shaft on the baffle plate (54) to pass through the hole and the mixing cavity (51) and then is positioned outside the front end of the mixing material pipe (1); the stirring shaft (9) is connected with the mixing pipe (1) through a main bearing (57), and the main bearing (57) is positioned in a bearing cavity (56); at least 2 sections of spiral stirring blades (53) are arranged on the stirring shaft (9), at least 1 section of forced stirring blades (52) are arranged on the stirring shaft (9), a forced stirring blade (52) is arranged between every two adjacent spiral stirring blades (53), and the spiral stirring blades (53) and the forced stirring blades (52) are positioned in the mixing cavity (51); the front end part of the stirring shaft (9) is provided with a pushing spiral blade (24), and the pushing spiral blade (24) is positioned at the outer side of the front end of the mixing pipe (1); the upper end of the rear part of the mixing material pipe (1) is provided with a mixing material inlet (37), and the mixing material inlet (37) is communicated with the mixing cavity (51); a water inlet pipe (28) is arranged at the rear part of the mixing material pipe (1), and the water inlet pipe (28) is communicated with the mixing cavity (51);
the rear end part of the cement feeding pipe (17) is fixedly connected with the lower front end of the sand and fine stone bin (15), the rear end outlet of the cement feeding pipe (17) is communicated with the sand and fine stone bin (15), and the lower front end of the cement feeding pipe (17) is fixedly connected with the upper front end of the mixing pipe (1) through a cement feeding pipe bracket (21); the lower end of the sand and fine stone bin (15) is an open end, the lower end of the sand and fine stone bin (15) is fixedly connected with the upper end of the rear part of the mixing material pipe (1), the lower end of the sand and fine stone bin (15) is communicated with a mixing material inlet (37), a door inserting through hole is reserved between the lower end of the rear part of the sand and fine stone bin (15) and the mixing material pipe (1), the front part of the door inserting (34) passes through the door inserting through hole and then is positioned in the lower end of the sand and fine stone bin (15), and the rear end part of the door inserting (34) is connected with a door inserting telescopic control mechanism; the lower part of the sand and fine stone bin (15) is provided with a feeding shaft hole, the front end part of a feeding shaft (19) passes through the feeding shaft hole on the sand and fine stone bin (15) and the front side of the cement feeding pipe (17) after passing through the pipe cavity of the cement feeding pipe (17), the front end part of the feeding shaft (19) is connected with a front bearing bracket (22) through a front bearing (20), the front bearing bracket (22) is connected with a mixing pipe (1), the rear end part of the feeding shaft (19) is connected with a rear bearing bracket (46) through a rear bearing (13), and the rear bearing bracket (46) is connected with the mixing pipe (1); the upper end of the cement feeding pipe (17) is provided with a cement inlet (50), the cement inlet (50) is communicated with a pipe cavity of the cement feeding pipe (17), the lower end of the cement bin (16) is an open end, the cement bin (16) is positioned at the front side of the sand and fine stone bin (15), the lower end of the cement bin (16) is fixedly connected with the upper end of the cement feeding pipe (17), and the lower port of the cement bin (16) is connected with the cement inlet (50); the rear part of the feeding shaft (19) is provided with a forward pushing helical blade (35) and a loosening rod (36), the forward pushing helical blade (35) and the loosening rod (36) are positioned in the sand and fine stone bin (15), and the loosening rod (36) is positioned at the front side of the forward pushing helical blade (35); the front part of the feeding shaft (19) is provided with a backward pushing helical blade (38), and the backward pushing helical blade (38) is positioned in the pipe cavity of the cement feeding pipe (17);
the rear part of the stirring shaft (9) is connected with the rear part of the feeding shaft (19) through a rotary transmission mechanism; the lower part of the mixing pipe (1) is arranged on the travelling mechanism;
the rotary transmission mechanism comprises a driving sprocket (6), a chain (10) and a driven sprocket (11), wherein the driving sprocket (6) is connected with the rear part of the stirring shaft (9) through a driving sprocket frame, the driven sprocket (11) is fixed at the rear end part of the feeding shaft (19), and the driving sprocket (6) is connected with the driven sprocket (11) through the chain (10);
the inserting door expansion control mechanism comprises an adjusting rod (29), a sliding groove plate bracket (32), a fixed nut, a sliding groove plate (41), an adjusting handle (42), a hinged bracket (44) and a connecting rod (45); the left end part of the adjusting rod (29) is hinged with the hinging bracket (44), the hinging bracket (44) is fixed with the left side of the rear part of the mixing pipe (1), a screw hole is formed in the right end part of the adjusting rod (29), the right end part of the adjusting rod (29) is placed on the sliding groove plate (41), a strip arc-shaped sliding groove (43) is formed in the sliding groove plate (41), the sliding groove plate (41) is fixed on the sliding groove plate bracket (32), the sliding groove plate bracket (32) is fixed on the right side of the rear part of the mixing pipe (1), the upper part of the fixing screw (61) penetrates through the strip arc-shaped sliding groove (43) on the sliding groove plate (41) and a fixing nut is screwed on the screw hole on the adjusting rod (29), a rotating handle (33) is arranged on the fixing nut, and the right end of the adjusting rod (29) is connected with an adjusting handle (42); the front end part of the connecting rod (45) is hinged with the rear end part of the inserting door (34), and the rear end part of the connecting rod (45) is hinged with the middle part of the adjusting rod (29).
2. The portable small size flow mixer of claim 1 wherein: the travelling mechanism comprises a rear wheel frame (4), a front left travelling wheel bracket (25), a front right travelling wheel bracket, a rear left travelling wheel (3), a front left travelling wheel (26), a rear right travelling wheel (59) and a front right travelling wheel (60); the rear wheel carrier (4) is fixed at the lower part of the flange plate (2), the rear left travelling wheel (3) and the rear right travelling wheel (59) are arranged on the rear wheel carrier (4), and the rear left travelling wheel (3) is positioned at the left side of the rear right travelling wheel (59); the front right walking wheel (60) is arranged on a front right walking wheel bracket, the front left walking wheel (26) is arranged on a front left walking wheel bracket (25), the front left walking wheel bracket (25) is fixed on the left side of the front part of the mixing material pipe (1), and the front right walking wheel bracket is fixed on the right side of the front part of the mixing material pipe (1).
3. The portable small size flow mixer of claim 1 wherein: the left and right sides of the front side of the upper end of the cement silo (16) are respectively provided with a cannula (18), a stop lever (39) is fixedly connected between the left cannula and the right cannula, and a tool jack (40) is arranged in the space between the stop lever (39) and the cement silo (16).
4. The portable small size flow mixer of claim 1 wherein: the rear end of the stirring shaft (9) is provided with external threads, the rear end of the stirring shaft (9) penetrates through the shell of the speed reducer, and the rear end of the stirring shaft (9) is in threaded connection with a screw cap (7).
5. The portable small size flow mixer of claim 1 wherein: the mixing material pipe (1) is provided with a blanking port (55), the blanking port (55) is positioned at the lower end of the mixing material pipe (1), and the blanking port (55) is communicated with the front part of the bearing cavity (56).
6. The portable small size flow mixer of claim 1 wherein: the upper end of the front part of the mixing tube (1) is provided with a flushing notch (27).
7. The portable small size flow mixer of claim 1 wherein: the upper part of the rear end of the cement feeding pipe (17) protrudes into the sand and fine stone storage bin (15), and an arc opening baffle (49) is fixed on the upper part of the rear end of the cement feeding pipe (17); the front end of the cement feeding pipe (17) is connected with an annular blocking tray (58), the middle part of the annular blocking tray (58) is provided with a feeding shaft passing hole, and the feeding shaft passes through the feeding shaft passing hole.
8. The portable small size flow mixer of claim 1 wherein: the forward pushing spiral blade (35) and the loosening rod (36) are fixed on a sleeve (48), the sleeve (48) is provided with internal threads, the rear part of the feeding shaft (19) is provided with external threads, and the sleeve (48) is sleeved at the rear part of the feeding shaft (19) and is in threaded connection with the feeding shaft (19).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051496.8A CN109676786B (en) | 2019-01-21 | 2019-01-21 | Portable small-volume running water type stirrer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051496.8A CN109676786B (en) | 2019-01-21 | 2019-01-21 | Portable small-volume running water type stirrer |
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| CN109676786A CN109676786A (en) | 2019-04-26 |
| CN109676786B true CN109676786B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910051496.8A Active CN109676786B (en) | 2019-01-21 | 2019-01-21 | Portable small-volume running water type stirrer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110065160B (en) * | 2019-05-17 | 2024-01-12 | 武汉星级工长建材有限公司 | Running water type high-speed mortar and concrete mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302102Y (en) * | 1997-02-05 | 1998-12-30 | 陈益 | Cement mixing machine |
| CN102029650A (en) * | 2010-11-01 | 2011-04-27 | 泉州市三隆重工实业有限公司 | Movable type concrete mixer |
| CN102825661A (en) * | 2012-09-01 | 2012-12-19 | 谢俊德 | Double-horizontal-spindle concrete mixing and conveying apparatus |
| CN209682578U (en) * | 2019-01-21 | 2019-11-26 | 武汉星级工长建材有限公司 | A kind of light continuous-flow type blender small in size |
-
2019
- 2019-01-21 CN CN201910051496.8A patent/CN109676786B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302102Y (en) * | 1997-02-05 | 1998-12-30 | 陈益 | Cement mixing machine |
| CN102029650A (en) * | 2010-11-01 | 2011-04-27 | 泉州市三隆重工实业有限公司 | Movable type concrete mixer |
| CN102825661A (en) * | 2012-09-01 | 2012-12-19 | 谢俊德 | Double-horizontal-spindle concrete mixing and conveying apparatus |
| CN209682578U (en) * | 2019-01-21 | 2019-11-26 | 武汉星级工长建材有限公司 | A kind of light continuous-flow type blender small in size |
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