CN111391118B - Self-cleaning dry powder mortar preparation device - Google Patents
Self-cleaning dry powder mortar preparation device Download PDFInfo
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- CN111391118B CN111391118B CN202010005413.4A CN202010005413A CN111391118B CN 111391118 B CN111391118 B CN 111391118B CN 202010005413 A CN202010005413 A CN 202010005413A CN 111391118 B CN111391118 B CN 111391118B
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- stirring
- roller
- water
- mixing drum
- feeding
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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
- B28C3/00—Apparatus or methods for mixing clay with other substances
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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
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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
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
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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
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a self-cleaning dry powder mortar preparation device, and relates to the technical field of dry powder mortar preparation devices; including the storage vat that is used for depositing dry powder, a support for supporting the storage vat, a serial communication port, still including the electronic butterfly valve of unloading that is located the storage vat bottom, the churn that is located the storage vat below, the feed roll that is located the churn, the auger blade of winding on the feed roll, the stirring roller that is located the churn, the stirring rod of rigid coupling on the stirring roller, a feeding motor for rotating the feed roll, the water inlet that is located the churn, a water pump for giving the inlet water and sending water, a control box, the feed roll is coaxial and meet each other with the stirring roller, the churn is equipped with the feed inlet in feed roll correspondence position, the churn is equipped with the discharge gate in stirring roller correspondence position, the feed inlet passes through the electronic butterfly valve intercommunication of unloading with the storage vat, the electronic butterfly valve of unloading, the feeding motor, the water pump all is connected with the control box. The mortar can be automatically cleaned after being prepared.
Description
Technical Field
The invention belongs to the technical field of dry powder mortar preparation devices, and particularly relates to a self-cleaning dry powder mortar preparation device.
Background
In order to overcome the defects of the traditional mortar, a large amount of premixed dry powder mortar is popularized and used in China from 2007, and a plurality of documents which forbid on-site stirring are successively provided in China and places. The dry powder mortar is a powdery mixture which is produced by a professional production plant and is prepared by mixing dry screened aggregate, an inorganic cementing material, a water retention thickening material, a mineral admixture and an additive according to a certain proportion, and is transported to a construction site in a bulk or bag form, and can be used after being uniformly stirred by adding a proper amount of water.
In recent years, as the requirement of environmental protection is more and more strict, the market prospect of dry mortar equipment is very wide, and more dry mortar storage tank stirring equipment is used or leased on multiple project sites.
The existing dry powder mortar preparation device needs to manually clean the stirring tank after the operation of an operator is finished, the operator often forgets to clean the stirring tank, mortar often remains in the stirring tank, and the mortar can be automatically cured after a long time, so that the machine is damaged.
Disclosure of Invention
The invention aims to overcome the defect that manual cleaning is needed in the prior art, and provides a self-cleaning dry powder mortar preparation device which can automatically clean.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-cleaning dry powder mortar preparation device, which comprises a storage barrel for storing dry powder and a bracket for supporting the storage barrel, it is characterized by also comprising an electric discharging butterfly valve positioned at the bottom of the storage barrel, a mixing drum positioned below the storage barrel, a feeding roller positioned in the mixing drum, a packing auger blade wound on the feeding roller, a mixing roller positioned in the mixing drum, a mixing rod fixedly connected on the mixing roller, a feeding motor used for rotating the feeding roller, a water inlet positioned on the mixing drum, a water pump used for feeding water to the water inlet, and a control box, the feeding roller and the stirring roller are coaxial and are connected with each other, the stirring cylinder is provided with a feeding hole at the position corresponding to the feeding roller, the mixing drum is provided with a discharge port at a position corresponding to the mixing roller, the feed port is communicated with the storage barrel through an electric discharging butterfly valve, and the electric discharging butterfly valve, the feeding motor and the water pump are all connected with the control box. During preparation, the electric discharging butterfly valve is automatically opened, dry powder enters the stirring cylinder, the dry powder moves towards the discharge port under the action of the auger blade, the dry powder and water are fully mixed under the action of the stirring rod, finally, mortar comes out from the discharge port, after the preparation is completed, the electric discharging butterfly valve is automatically closed, water vapor is prevented from entering the storage barrel, the feeding motor stops, the water pump stops running, a time relay is embedded in the control box, the mortar preparation is not restarted in a certain time, the water pump and the feeding motor are restarted, and residual mortar in the stirring cylinder is flushed away by water flow.
Preferably, the mixing drum comprises a feeding drum, a rotary mixing drum and a discharging drum which are sequentially arranged along a straight line, the feeding drum is connected with the rotary mixing drum in a rotating mode, the rotary mixing drum is connected with the discharging drum in a rotating mode, the feeding drum is fixedly connected with the storage barrel, the discharging drum is fixedly connected with the support, the water inlet is located on the rotary mixing drum, the mixing roller is located in the rotary mixing drum, a plurality of second mixing rods are fixedly connected to the inner wall of the rotary mixing drum, gears coaxial with the rotary mixing drum are fixedly connected to the rotary mixing drum, a driving gear is meshed with the gears, a rotating motor is connected to the driving gear, the rotating direction of the rotary mixing drum is opposite to the rotating direction of the mixing roller, and the rotating motor is connected with the control box. The rotary stirring cylinder and the stirring roller rotate reversely, and dry powder and water are mixed more fully under the reverse stirring of the stirring rod and the second stirring rod.
Preferably, the stirring rods are arranged at equal intervals along the axial direction of the stirring roller, the second stirring rods are arranged at equal intervals along the axial direction of the rotary stirring barrel, the distance between the stirring rods is equal to the distance between the second stirring rods, the stirring rods and the second stirring rods are arranged at intervals, one end, close to the stirring roller, of the feeding roller is fixedly connected with a telescopic shaft with a square cross section, one end, close to the feeding roller, of the stirring roller is provided with a telescopic groove matched with the telescopic shaft, the telescopic shaft is located in the telescopic groove and is in sliding connection with the telescopic groove, the groove bottom of the telescopic groove is provided with a limit groove, the telescopic shaft is fixedly connected with a limit block at the position corresponding to the limit groove, one end, far away from the rotary stirring barrel, of the discharging barrel is provided with a through hole matched with the stirring roller, the stirring roller penetrates through the through hole and is in rotary connection with the through hole, the inner side wall of the through hole is provided with a bolt-shaped second sliding groove, and the spiral direction of the second sliding groove is the same as the spiral direction of the spiral blade of the auger, the number of turns of second spout is the round, be equipped with the aqueduct between the second spout both ends, the stirring roller corresponds the position rigid coupling at the second spout and has the slider, slider sliding connection is in the second spout, the one end rigid coupling that the stirring roller is located ejection of compact section of thick bamboo outside has the backup pad, be equipped with the spring between backup pad and the ejection of compact section of thick bamboo, the spring housing is established on the stirring roller, distance between the second spout both ends and the distance adaptation between the stirring rod. When the stirring roller rotates, the stirring roller moves back and forth along the axial direction of the stirring roller, so that dry powder and water are mixed more fully. The stirring rods arranged at equal intervals and the second stirring rod enable the uniform mixing.
As preferred, the stirring roller is inside to be equipped with the water course along its axial, the one end that the feed roll was kept away from to the water course is connected with the second water pump, the second water pump is connected with the control box, the one end that the stirring roller was kept away from to the stirring rod is equipped with the spout, sliding connection has the hydroecium with the spout adaptation in the spout, be equipped with the through-hole along its axial on the hydroecium, the notch of spout is equipped with two shroudings that are used for sealing the notch, and the one end that two shroudings are in the same place of leaning on in opposite directions, and the one end that two shroudings kept away from each other articulates the tip at the stirring rod, the articulated department of shrouding and stirring rod is equipped with the coil spring, be equipped with between the tank bottom of spout and the water course and be used for being connected each other's intercommunication water course, the intercommunication water course is close to the one end that the spout and through-hole are close to intercommunication water course and staggers each other. When the water outlet head discharges water, the water outlet head pushes the sealing plate open, after cleaning is completed, under the action of the coil spring, the sealing plate seals the groove opening of the sliding groove again, the water outlet head is abutted to the groove bottom of the sliding groove, the end part of the communicated water channel is plugged by the water outlet head, and the mortar is prevented from blocking the water outlet head.
As preferred, be equipped with the cat ladder of easy access and material loading on the storage vat.
Preferably, the bottom of the storage barrel is provided with a vibration motor for loosening the dry powder, and the vibration motor is connected with the control box. The dry powder is loosened, and the dry powder is convenient to fall.
Preferably, the outer diameter of the auger blade is matched with the inner diameter of the stirring cylinder. Prevent the water flow from reversely flowing and entering the storage vat.
The invention has the beneficial effects that: the invention can automatically clean after the preparation of the mortar is finished, prevents the mortar from being solidified in the mixing drum, and can more fully mix the mortar.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of a mixing drum;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view of FIG. 2 at the point of water egress;
fig. 5 is an enlarged view of fig. 2 at B.
In the figure: the device comprises a storage tank 1, a support 2, a mixing drum 3, a feeding roller 4, an auger blade 5, a mixing roller 6, a feeding motor 7, a water inlet 8, a feeding hole 9, a discharging hole 10, an electric discharging butterfly valve 11, a feeding drum 12, a rotary mixing drum 13, a discharging drum 14, a second mixing rod 15, a gear 16, a driving gear 17, a rotary motor 18, a water channel 20, a chute 21, a water outlet head 22, a through hole 23, a sealing plate 24, a communicating water channel 25, a telescopic shaft 26, a telescopic groove 27, a limiting groove 28, a limiting block 29, a through hole 30, a second chute 31, a transition groove 32, a slide block 33, a supporting plate 34, a spring 35 and a mixing rod 36.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 5, a self-cleaning dry powder mortar preparation device comprises a storage barrel 1 for storing dry powder and a bracket 2 for supporting the storage barrel 1, wherein a ladder stand convenient for maintenance and loading is arranged on the storage barrel 1; the dry powder loosening device comprises a storage barrel 1, an electric discharging butterfly valve 11, a mixing drum 3, a feeding roller 4, an auger blade 5, a mixing roller 6, a mixing rod 36, a feeding motor 7, a water inlet 8, a water pump and a control box, wherein the vibrating motor is arranged at the bottom of the storage barrel 1 and used for loosening dry powder, the electric discharging butterfly valve 11 is positioned at the bottom of the storage barrel 1, the mixing drum 3 is positioned below the storage barrel 1, the feeding roller 4 is positioned in the mixing drum 3, the auger blade 5 is wound on the feeding roller 4, the mixing roller 6 is positioned in the mixing drum 3, the mixing rod 36 is fixedly connected to the mixing roller 6, the feeding motor 7 is used for rotating the feeding roller 4, the water inlet 8 is positioned on the mixing drum 3, the water pump is used for feeding water to the water inlet 8, and the control box is arranged, and the outer diameter of the auger blade 5 is matched with the inner diameter of the mixing drum 3; the feeding roller 4 and the stirring roller 6 are coaxial and are connected with each other, a feeding hole 9 is formed in the position, corresponding to the feeding roller 4, of the stirring drum 3, a discharging hole 10 is formed in the position, corresponding to the stirring roller 6, of the stirring drum 3, the feeding hole 9 is communicated with the storage barrel 1 through the electric discharging butterfly valve 11, and the electric discharging butterfly valve 11, the feeding motor 7, the vibrating motor and the water pump are all connected with the control box; the mixing drum 3 comprises a feeding drum 12, a rotary mixing drum 13 and a discharging drum 14 which are sequentially arranged along a straight line, wherein the feeding drum 12 is rotationally connected with the rotary mixing drum 13, the rotary mixing drum 13 is rotationally connected with the discharging drum 14, the feeding drum 12 is fixedly connected with the material storage barrel 1, the discharging drum 14 is fixedly connected with the support 2, the water inlet 8 is positioned on the rotary mixing drum 13, the mixing roller 6 is positioned in the rotary mixing drum 13, a plurality of second mixing rods 15 are fixedly connected to the inner wall of the rotary mixing drum 13, a gear 16 coaxial with the rotary mixing drum 13 is fixedly connected to the rotary mixing drum 13, a driving gear 17 is meshed to the gear 16, a rotary motor 18 is connected to the driving gear 17, the rotation direction of the rotary mixing drum 13 is opposite to the rotation direction of the mixing roller 6, and the rotary motor 18 is connected to a control box; the stirring rods 36 are arranged at equal intervals along the axial direction of the stirring roller 6, the second stirring rods 15 are arranged at equal intervals along the axial direction of the rotary stirring barrel 13, the distance between the stirring rods 36 is equal to the distance between the second stirring rods 15, the stirring rods 36 and the second stirring rods 15 are arranged at intervals, one end of the feed roller 4 close to the stirring roller 6 is fixedly connected with a telescopic shaft 26 with a square cross section, one end of the stirring roller 6 close to the feed roller 4 is provided with a telescopic groove 27 matched with the telescopic shaft 26, the telescopic shaft 26 is positioned in the telescopic groove 27 and is in sliding connection with the telescopic groove 27, the groove bottom of the telescopic groove 27 is provided with a limit groove 28, the telescopic shaft 26 is fixedly connected with a limit block 29 at the corresponding position of the limit groove 28, one end of the discharge barrel 14 far away from the rotary stirring barrel 13 is provided with a via hole 30 matched with the stirring roller 6, the stirring roller 6 passes through the via hole 30 and is rotatably connected with the via hole 30, a bolt-shaped second chute 31 is arranged on the inner side wall of the via hole 30, the spiral direction of the second chute 31 is the same as the spiral direction of the auger blade 5, the number of turns of the second chute 31 is one turn, a transition groove 32 is arranged between two ends of the second chute 31, a sliding block 33 is fixedly connected to the corresponding position of the second chute 31 of the stirring roller 6, the sliding block 33 is slidably connected in the second chute 31, a supporting plate 34 is fixedly connected to one end of the stirring roller 6, which is positioned outside the discharging barrel 14, a spring 35 is arranged between the supporting plate 34 and the discharging barrel 14, the spring 35 is sleeved on the stirring roller 6, and the distance between two ends of the second chute 31 is matched with the distance between the stirring rods 36; inside water course 20 that is equipped with along its axial of stirring roller 6, the one end that feed roll 4 was kept away from to water course 20 is connected with the second water pump, the second water pump is connected with the control box, the one end that stirring roller 6 was kept away from to stirring rod 36 is equipped with spout 21, sliding connection has the play flood peak 22 with spout 21 adaptation in spout 21, be equipped with through-hole 23 along its axial on the play flood peak 22, spout 21's notch is equipped with two shroudings 24 that are used for sealing the notch, and two shroudings one end in opposite directions are supported and are leaned on together, and the one end that two shroudings kept away from each other articulates the tip at stirring rod 36, the articulated department of shrouding and stirring rod 36 is equipped with the coil spring, be equipped with between spout 21's tank bottom and the water course 20 and be used for connecting intercommunication water course 25 each other, intercommunication water course 25 is close to spout 21's one end and the one end that through-hole 23 is close to intercommunication water course 25 staggers each other.
Principle of embodiment:
the dry powder is located storage vat 1, when needs preparation mortar, vibrating motor starts, electric discharge butterfly valve 11 opens, the dry powder gets into feed cylinder 12 from feed inlet 9 under the effect of gravity in, feed roll 4 rotates, under the effect of auger blade 5, the dry powder gets into rotary mixing tube 13 in, the water pump is in 8 pump income churns of water inlet, mix with the dry powder, under the effect of stirring rod and second stirring rod 15, water and dry powder mix fully, final mortar is gone out from discharge gate 10.
During the stirring, the rotating motor 18 is operated, and the rotating stirring cylinder 13 rotates, and the rotating direction of the rotating stirring cylinder is opposite to the rotating direction of the stirring roller 6, so that the mixture is stirred more fully under the condition that the stirring rod is dislocated with the second stirring rod 15. The water inlet 8 is positioned on the rotary stirring cylinder 13, so when water is added, the water can be added from the dry powder by 360 degrees, and the mixing is more uniform. In addition, the sliding block 33 slides in the second chute 31 under the action of the stirring roller 6, the sliding block 33 slides from one end of the second chute 31 far away from the feeding roller 4 to one end of the second chute 31 close to the feeding roller 4, then under the action of the spring, the sliding block 33 immediately passes through the transition groove 32 to return to the initial point, so as to reciprocate, and in the process that the stirring roller 6 continuously rotates, the stirring roller 6 continuously moves back and forth along the axial direction, in the process, the telescopic shaft 26 continuously moves back and forth in the telescopic groove 27, and the stirring rod moves back and forth between the second stirring rods 15, so that the mixture is stirred more fully.
After the mortar is prepared, the vibration motor stops running, the electric discharging butterfly valve is closed, the feeding motor stops running, a time relay is embedded in the control box, if the equipment does not continue to prepare the mortar within a certain time, at the moment, the control box automatically opens the second water pump and the feeding motor, water in the water channel 20 pushes the water outlet head 22, the water outlet head 22 pushes the sealing plates open, a gap is formed between the sealing plates, water is sprayed to the inner wall of the rotary stirring cylinder 13 from the gap after sequentially passing through the communicating water channel 25, the sliding chute 21 and the through hole from the water channel, the rotary stirring cylinder 13 is cleaned, under the action of the stirring roller 6, the mortar adhered to the stirring roller 6 is thrown to the inner wall of the rotary stirring cylinder 13 under the centrifugal force, and finally flows out from the discharge port 10 under the water flow flushing, so that the stirring cylinder is automatically cleaned, and operators are prevented from forgetting to clean; it should be noted that the feed port 9 of the mixing drum is upward, the discharge port 10 is downward, the mixing drum is inclined, and the discharge port 10 is located at the lower end of the mixing drum.
Claims (5)
1. A self-cleaning dry powder mortar preparation device, which comprises a storage barrel for storing dry powder and a bracket for supporting the storage barrel, it is characterized by also comprising an electric discharging butterfly valve positioned at the bottom of the storage barrel, a mixing drum positioned below the storage barrel, a feeding roller positioned in the mixing drum, a packing auger blade wound on the feeding roller, a mixing roller positioned in the mixing drum, a mixing rod fixedly connected on the mixing roller, a feeding motor used for rotating the feeding roller, a water inlet positioned on the mixing drum, a water pump used for feeding water to the water inlet, and a control box, the feeding roller and the stirring roller are coaxial and are connected with each other, the stirring cylinder is provided with a feeding hole at the position corresponding to the feeding roller, the mixing drum is provided with a discharge hole at a position corresponding to the mixing roller, the feed hole is communicated with the storage barrel through the electric discharging butterfly valve, and the electric discharging butterfly valve, the feeding motor and the water pump are all connected with the control box;
the mixing drum comprises a feeding drum, a rotary mixing drum and a discharging drum which are sequentially arranged along a straight line, the feeding drum is rotationally connected with the rotary mixing drum, the rotary mixing drum is rotationally connected with the discharging drum, the feeding drum is fixedly connected with the storage barrel, the discharging drum is fixedly connected with the support, the water inlet is positioned on the rotary mixing drum, the mixing roller is positioned in the rotary mixing drum, a plurality of second mixing rods are fixedly connected to the inner wall of the rotary mixing drum, a gear coaxial with the rotary mixing drum is fixedly connected to the rotary mixing drum, a driving gear is meshed with the gear, a rotating motor is connected to the driving gear, the rotating direction of the rotary mixing drum is opposite to the rotating direction of the mixing roller, and the rotating motor is connected with the control box;
the stirring rods are arranged at equal intervals along the axial direction of the stirring roller, the second stirring rods are arranged at equal intervals along the axial direction of the rotary stirring cylinder, the distance between the stirring rods is equal to the distance between the second stirring rods, the stirring rods and the second stirring rods are arranged at intervals, one end, close to the stirring roller, of the feeding roller is fixedly connected with a telescopic shaft with a square cross section, one end, close to the feeding roller, of the stirring roller is provided with a telescopic groove matched with the telescopic shaft, the telescopic shaft is positioned in the telescopic groove and is in sliding connection with the telescopic groove, the groove bottom of the telescopic groove is provided with a limit groove, the telescopic shaft is fixedly connected with a limit block at the position corresponding to the limit groove, one end, far away from the rotary stirring cylinder, of the discharging cylinder is provided with a through hole matched with the stirring roller, the stirring roller penetrates through the through hole and is in rotating connection with the through hole, the inner side wall of the through hole is provided with a bolt-shaped second sliding groove, and the spiral direction of the second sliding groove is the same as the spiral direction of the spiral blade of the auger, the number of turns of the second chute is one turn, a transition groove is arranged between two ends of the second chute, the stirring roller is fixedly connected with a sliding block at a position corresponding to the second chute, the sliding block is connected in the second chute in a sliding manner, one end of the stirring roller, which is positioned outside the discharging barrel, is fixedly connected with a supporting plate, a spring is arranged between the supporting plate and the discharging barrel, the spring is sleeved on the stirring roller, and the distance between two ends of the second chute is matched with the distance between the stirring rods;
the inside water course that is equipped with along its axial of stirring roller, the one end that the feed roll was kept away from to the water course is connected with the second water pump, the second water pump is connected with the control box, the one end that the stirring roller was kept away from to the stirring rod is equipped with the spout, sliding connection has the hydroecium with the spout adaptation in the spout, be equipped with the through-hole along its axial on the hydroecium, the notch of spout is equipped with two shroudings that are used for sealing the notch, and two shroudings one end in opposite directions are supported and are leaned on together, and the one end that two shroudings kept away from each other articulates the tip at the stirring rod, the shrouding is equipped with the wind spring with the articulated department of stirring rod, be equipped with between the tank bottom of spout and the water course and be used for being connected each other's intercommunication water course, the one end that the intercommunication water course is close to the spout is staggered each other with the one end that the through-hole.
2. The self-cleaning dry mortar preparation apparatus according to claim 1, a water channel is arranged in the stirring roller along the axial direction of the stirring roller, one end of the water channel far away from the feeding roller is connected with a second water pump, the second water pump is connected with the control box, a chute is arranged at one end of the stirring rod away from the stirring roller, a water outlet head matched with the sliding groove is connected in the sliding groove in a sliding way, a through hole is arranged on the water outlet head along the axial direction of the water outlet head, the notch of the chute is provided with two sealing plates for sealing the notch, the opposite ends of the two sealing plates are abutted together, the end of the two sealing plates far away from each other is hinged at the end part of the stirring rod, a coil spring is arranged at the hinged position of the sealing plate and the stirring rod, a communicating water channel for connecting the groove bottom of the sliding groove and the water channel is arranged between the groove bottom of the sliding groove and the water channel, one end of the communicating water channel, which is close to the sliding groove, and one end of the through hole, which is close to the communicating water channel, are staggered mutually.
3. The self-cleaning dry powder mortar preparation device according to claim 1, wherein the storage vat is provided with a ladder for easy maintenance and loading.
4. The self-cleaning dry powder mortar preparation device according to claim 1, wherein a vibration motor for loosening the dry powder is arranged at the bottom of the storage barrel, and the vibration motor is connected with a control box.
5. The self-cleaning dry powder mortar preparation device according to claim 1, 2, 3 or 4, wherein the outer diameter of the auger blade is adapted to the inner diameter of the mixing drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010005413.4A CN111391118B (en) | 2020-01-03 | 2020-01-03 | Self-cleaning dry powder mortar preparation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010005413.4A CN111391118B (en) | 2020-01-03 | 2020-01-03 | Self-cleaning dry powder mortar preparation device |
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| CN111391118A CN111391118A (en) | 2020-07-10 |
| CN111391118B true CN111391118B (en) | 2021-08-31 |
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| CN202010005413.4A Active CN111391118B (en) | 2020-01-03 | 2020-01-03 | Self-cleaning dry powder mortar preparation device |
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| CN204546766U (en) * | 2015-03-31 | 2015-08-12 | 黑龙江卓强科技有限公司 | A kind of novel Double-horizontal-shaft dry powder and mortar continuous mixer |
| CN206344300U (en) * | 2016-12-30 | 2017-07-21 | 佛山市南海益生宜居商品砂浆科技有限公司 | A kind of Horizontal dry powder mortar stirring device |
| CN207757846U (en) * | 2017-06-06 | 2018-08-24 | 新昌县城关宾立机械厂 | A kind of more thorough self-cleaning agitating device of stirring |
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|---|---|---|---|---|
| CN1672889A (en) * | 2004-03-24 | 2005-09-28 | 王建伟 | Automatic stirring method and apparatus for mortar powder |
| CN207859150U (en) * | 2017-10-18 | 2018-09-14 | 中磐建设集团有限公司 | A kind of telescopic building stirring rod |
| CN107756620A (en) * | 2017-11-27 | 2018-03-06 | 王水虎 | A kind of Horizontal dry powder mortar mixer |
| CN208629686U (en) * | 2018-06-06 | 2019-03-22 | 武汉源锦商品混凝土有限公司 | A kind of automatically cleaning concrete mixer |
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| CN111391118A (en) | 2020-07-10 |
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