CN116619576B - High-efficient cement mixing arrangement - Google Patents
High-efficient cement mixing arrangement Download PDFInfo
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- CN116619576B CN116619576B CN202310917787.7A CN202310917787A CN116619576B CN 116619576 B CN116619576 B CN 116619576B CN 202310917787 A CN202310917787 A CN 202310917787A CN 116619576 B CN116619576 B CN 116619576B
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- seat
- mixing
- cement
- wall
- fixedly connected
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- 239000004568 cement Substances 0.000 title claims abstract description 196
- 239000000463 material Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 40
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000005381 potential energy Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 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
- 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
- B28C7/064—Supply from sacks; Sack openers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention belongs to the technical field of cement mixing, in particular to a high-efficiency cement mixing device which comprises a supporting frame; the two groups of support frames are arranged, a mixing seat is fixedly connected between the two groups of support frames, a water pipe is fixedly connected above the mixing seat, and a mixing cavity is formed in the mixing seat; the inside of the mixing seat is rotatably connected with a stirring part used for mixing cement near the middle side; the stirring part is connected with the output end of the external motor through a rotating shaft; the bottom of the mixing seat is provided with a discharging part; a material conveying opening is formed on the upper side of the outer wall of the mixing seat; when the cement bag is fed into the mixing seat through the feeding mechanism, the electric telescopic frame is controlled to drive the shielding plate to move downwards, so that the shielding plate shields the material conveying opening, and then the cutting mechanism breaks the cement bag.
Description
Technical Field
The invention belongs to the technical field of cement mixing, and particularly relates to a high-efficiency cement mixing device.
Background
The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in air or water, can firmly bond sand, stone and other materials together, and is widely applied to civil construction, water conservancy, national defense and other engineering as an important cementing material for a long time.
Before the cement is used for building construction, the cement needs to be mixed and stirred with water before the cement can be used, a cement stirrer is generally used for construction, the water and the cement are generally mixed and stirred through a spiral stirring part when the cement stirrer is used at present, but at present, the cement is conveyed.
At present, when cement is conveyed into a mixer, a cement bag is generally broken by a worker, and then the cement is introduced into the mixer along a feed inlet of the mixer, but because the cement is a powdery hydraulic inorganic cementing material, a large amount of dust is generated when the cement is broken, and the working environment and the physical health of the worker are influenced.
To this end, the present invention provides a high efficiency cement mixing device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a high-efficiency cement mixing device, which comprises a supporting frame; the two groups of support frames are arranged, a mixing seat is fixedly connected between the two groups of support frames, a water pipe is fixedly connected above the mixing seat, and a mixing cavity is formed in the mixing seat; the inside of the mixing seat is rotatably connected with a stirring part used for mixing cement near the middle side; the stirring part is connected with the output end of the external motor through a rotating shaft; the bottom of the mixing seat is provided with a discharging part; a material conveying opening is formed on the upper side of the outer wall of the mixing seat; a feeding mechanism is arranged on one side, close to the material conveying opening, of the outer wall of the mixing seat, and the feeding mechanism is used for conveying the cement bags into the mixing seat; the upper part of the outer wall of the mixing seat, which is close to the material conveying opening, is connected with a shielding plate in a sliding way; the upper end face of the shielding plate is connected with an external electric telescopic frame, and the electric telescopic frame is arranged on the upper side of the mixing seat; the shape of the shielding plate is matched with the shape of the material conveying opening; a cutting mechanism for breaking the cement bag is arranged in the mixing seat; when the cement mixing device works, when cement is mixed, the cement bag is firstly placed above the feeding mechanism, cement is fed into the upper part close to the inside of the mixing seat from the feeding port through the feeding mechanism, the cement is broken out through the cutting mechanism, and then water is introduced from the upper part of the mixing seat and falls below the mixing seat; driving an external motor to drive a rotating shaft and a stirring part to rotate, and driving water and cement to be mixed by the stirring part to realize cement mixing treatment; when the cement bag is fed into the mixing seat through the feeding mechanism, the electric telescopic frame is controlled to drive the shielding plate to move downwards, so that the shielding plate shields the material conveying opening, and then the cutting mechanism breaks the cement bag.
Preferably, the feeding mechanism comprises a bearing seat which is connected with the outer wall of the mixing seat in a sliding way; the outer wall of the mixing seat is rotationally connected with winding wheels at two sides close to the material conveying opening; the outer peripheral surface of the winding wheel is sleeved with a winding rope; the bottom end of the winding rope is fixedly connected with the side wall of the bearing seat; the end part of the winding wheel is connected with the output end of an external motor through a rotating shaft, and the motor is arranged on the upper side of the outer wall of the mixing seat; the upper end surface of the bearing seat is connected with a placement frame in a sliding manner; the side wall of the bearing seat is fixedly connected with an electric push plate; the telescopic end of the electric push plate is arranged at the end part close to the placing frame; the shape of the placing frame is matched with the shape of the material conveying opening; when the cement bag conveying device works, the cement bag is placed above the placing frame, then the motor is controlled to drive the winding wheels on two sides to rotate, the winding wheels drive the winding ropes on the outer peripheral surfaces of the winding wheels to wind on the peripheral surfaces of the winding wheels, the winding ropes simultaneously pull the bearing seat at the bottom end of the winding ropes to move upwards, when the bearing seat and the placing frame move to the side close to the material conveying opening, the rotation of the winding wheels is stopped, then the electric pushing plate is controlled to push the placing frame and the cement bag above the placing frame into the material conveying opening, and then the cement bag is cut through the cutting mechanism; through the design, the problem that the cement bags are carried to the upper part of the mixing seat by the personnel at present and broken is avoided, a certain workload is reduced, and the subsequent mixing of cement is facilitated.
Preferably, the upper end surface of the bearing seat is provided with two sliding grooves; a limiting frame is fixedly connected to the end part of the placing frame and positioned in the sliding groove; the shape of the bottom of the limiting frame is matched with the shape of the chute; the telescopic end of the electric push plate is fixedly connected with the side wall of the limit frame; the side wall of the mixing seat is provided with a groove matched with the bearing seat; during operation, with the rack pass through spacing sliding connection in the spout, when electronic push pedal promotes spacing and rack removal, can carry out spacingly to the shift position of rack, make things convenient for cement bag to send into in the mixing seat from the material conveying mouth.
Preferably, two inclined plates are arranged on the inner wall of the placing frame; the two inclined plates are symmetrically arranged relative to the placing frame; when the cement bag is placed on the surface of the placing frame in operation, the cement bag is positioned above the two inclined plates and is in contact with the inner wall of the placing frame, so that the safety of the cement bag in the rising process is ensured, and the cement bag lifting device is more convenient to use.
Preferably, the cutting mechanism comprises a mounting plate fixedly connected to one side of the inner wall of the mixing seat close to the material conveying opening; the upper end surface of the mounting plate, which is far away from the material conveying opening, is fixedly connected with a cutter; a gap is reserved between the two inclined plates; during operation, when the cement bag lets in the mixing seat from the delivery port inside, because the cutter sets up in keeping away from delivery port one side, so when the cement bag is moving to certain position, the cutter just can contact with the below of cement bag, and along with the continuation of cement bag removes, the cutter can carry out automatic processing of drawing to the cement bag of two hang plate clearances department, and the shielding plate of opposite side has been with the shutoff of delivery port this moment, through this kind of design, not only can realize automatic processing of tearing the cement bag, the cement bag is in mixing seat inside when being broken moreover, avoided the problem that cement dust flies everywhere, avoid the staff to inhale the problem of too much dust.
Preferably, the side wall of the placing rack is provided with a plurality of limit grooves; a telescopic rod is fixedly connected to the inner wall of each limit groove; the outer wall of the telescopic rod is sleeved with a telescopic spring; one end of the telescopic spring is fixedly connected with the inner wall of the limit groove, and the other end of the telescopic spring is connected with the outer wall of the telescopic rod; the bottom of the telescopic rod is fixedly connected with a support column; the bottoms of the support columns are connected with the upper surface of the inclined plate; limiting round seats are arranged on two side walls of the supporting column; a limiting round groove is formed in the inner wall of the limiting groove; in the initial state, the limit round seat is positioned above the limit round groove; when the cement bag is placed on the upper surfaces of the two inclined plates, the inclined plates are pressed to drive the support columns and the telescopic rods on the upper end surfaces of the inclined plates to move downwards, the telescopic springs are in a stretching state, and then the limiting circular seats on the two side walls of the support columns are positioned in the limiting circular grooves to limit the support columns, so that the stability of the cement bag in transmission is ensured; then when the below of cement bag is broken by the cutter, along with cement in the cement bag drops gradually, the pressure that support column and telescopic link received diminishes gradually, when telescopic spring's restoring force is enough to drive support column and spacing circular seat and deviate from in spacing circular slot, telescopic spring can drive telescopic link and support column rapid movement, the support column drives the hang plate comparatively fast movement, and the hang plate can appear certain degree vibration, under its vibration, can drop the cement in the cement bag to mixing seat as soon as possible in, the mixing to cement has been made things convenient for.
Preferably, the outer circumferential surface of the limit round seat is sleeved with a compression spring; one end of the compression spring is connected with the outer wall of the support column, and the other end of the compression spring is connected with the surface of the limit round seat; the elastic potential energy of the telescopic spring is larger than that of the compression spring; during operation, having cup jointed compression spring at the outer peripheral face of spacing circular seat, can make things convenient for compression spring and spacing circular seat card to go into spacing circular slot, because compression spring's elastic potential energy is greater than compression spring's elastic potential energy moreover, when can making things convenient for cement bag's cement to emit, the extension spring conveniently deviate from support column and spacing circular seat from spacing circular slot, makes things convenient for cement in the cement bag to drop to in the mixing seat entirely.
Preferably, the outer wall of the limit round groove is provided with a round angle; the shape of the limit round groove is matched with the shape of the limit round seat; the round corners are arranged on the outer walls of the limiting round grooves, so that the limiting round seats can be conveniently clamped into the limiting round grooves, and the limiting round seats can be conveniently separated from the limiting round grooves, thereby being beneficial to accelerating the falling of cement.
Preferably, the shape of the support column is matched with the shape of the limit groove; the side wall of the support column is provided with a sliding rod, the sliding rod is not marked in the figure, and one side of the sliding rod, which is far away from the support column, is connected with the inner wall of the limit groove in a sliding manner; during operation, the sliding rod is arranged on the side wall of the supporting column, so that the supporting column can conveniently move up and down in the limiting groove, and the cement in the cement bag can conveniently fall down completely.
Preferably, the upper end surface of the inclined plate is fixedly connected with a plurality of friction balls; the spherical surface of each friction ball is provided with a plurality of cross bars, and the friction balls are irregularly designed on the upper end surface of the inclined plate; during operation, set up a plurality of friction balls and horizontal pole at the up end of hang plate, friction ball can improve its frictional force with the cement bag, and partial horizontal pole can alternate in the cement bag, and when the cement in the cement bag was avoided in the cement bag dropped to mixing the seat so design, cement bag self also can drop in mixing the seat, can make things convenient for follow-up taking out to the cement bag.
The beneficial effects of the invention are as follows: 1. according to the efficient cement mixing device, the electric telescopic frame is controlled to drive the shielding plate to move downwards, so that the shielding plate shields the material conveying opening, and then the cutting mechanism breaks the cement bag.
2. According to the efficient cement mixing device, the electric pushing plate is controlled to push the placing frame and the cement bag above the placing frame into the material conveying opening, and then the cement bag is cut through the cutting mechanism; through the design, the problem that the cement bags are carried to the upper part of the mixing seat by the personnel at present and broken is avoided, a certain workload is reduced, and the subsequent mixing of cement is facilitated.
3. According to the efficient cement mixing device, when the lower part of the cement bag is broken by the cutter, along with gradual falling of cement in the cement bag, the pressure born by the support column and the telescopic rod is gradually reduced, when the restoring force of the telescopic spring is enough to drive the support column and the limiting round seat to deviate from the limiting round groove, the telescopic spring can drive the telescopic rod and the support column to move rapidly, the support column drives the inclined plate to move relatively rapidly, and the inclined plate can vibrate to a certain extent, so that the cement in the cement bag can fall into the mixing seat as soon as possible under the vibration of the inclined plate, and the cement can be conveniently mixed.
4. When cement bag lets in the mixing seat from the delivery port inside, because the cutter sets up in keeping away from delivery port one side, so when cement bag is moving to certain position, the cutter just can contact with the below of cement bag, and along with the continuation of cement bag removes, the cutter can carry out automatic processing of drawing to the cement bag of two hang plates space departments, and the shielding plate of opposite side has been with the shutoff of delivery port this moment, through this kind of design, not only can realize automatic processing of breaking apart cement bag, the cement bag is in mixing seat inside when being broken apart moreover, avoided cement dust to fly around the problem of scattered, avoid the staff to inhale the problem of too much dust.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention; FIG. 2 is a front view of the present invention; FIG. 3 is a schematic view of the structure of the stirring part in the invention; FIG. 4 is a schematic view of the winding wheel structure of the present invention; FIG. 5 is a schematic view of a limiting frame structure in the present invention; FIG. 6 is a schematic view of the surface structure of a cement bag placed on a rack according to the invention; FIG. 7 is a schematic view of the inclined plate structure of the present invention; FIG. 8 is a schematic view of a support column structure according to the present invention; FIG. 9 is a schematic view of the structure of the present invention when the support column is separated from the limit groove; fig. 10 is a schematic view of a friction ball according to a second embodiment of the present invention.
In the figure: 1. a support frame; 2. a mixing seat; 3. a stirring section; 4. a discharging part; 401. a material conveying port; 5. a shielding plate; 6. a socket; 601. a placing rack; 602. an electric push plate; 7. a winding wheel; 701. a rope; 8. a chute; 9. a limiting frame; 10. an inclined plate; 11. a mounting plate; 12. a cutter; 13. a limit groove; 14. a telescopic rod; 15. a telescopic spring; 16. a support column; 161. a limit round seat; 17. limiting round grooves; 18. a compression spring; 19. friction ball.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1 to 4, a high-efficiency cement mixing device according to an embodiment of the present invention includes a support frame 1; the two groups of support frames 1 are arranged, a mixing seat 2 is fixedly connected between the two groups of support frames 1, a water pipe is fixedly connected above the mixing seat 2, and a mixing cavity is formed in the mixing seat 2; a stirring part 3 for mixing cement is rotatably connected to the middle side of the interior of the mixing seat 2; the stirring part 3 is connected with the output end of an external motor through a rotating shaft; the bottom of the mixing seat 2 is provided with a discharging part 4; a material conveying opening 401 is formed on the upper side of the outer wall of the mixing seat 2; a feeding mechanism is arranged on one side, close to the material conveying opening 401, of the outer wall of the mixing seat 2, and the feeding mechanism is used for conveying the cement bags into the mixing seat 2; the upper part of the outer wall of the mixing seat 2, which is close to the material conveying opening 401, is connected with a shielding plate 5 in a sliding manner; the upper end face of the shielding plate 5 is connected with an external electric telescopic frame, and the electric telescopic frame is arranged on the upper side of the mixing seat 2; the shape of the shielding plate 5 is matched with the shape of the material conveying opening 401; a cutting mechanism for breaking the cement bag is arranged in the mixing seat 2; at present, when cement is conveyed into a mixer, a cement bag is generally broken by a worker, and then the cement is introduced into the mixer along a feed inlet of the mixer, but because the cement is powdery hydraulic inorganic cementing material, a large amount of dust is generated when the cement is broken, and the working environment and the health of the worker are influenced; when the cement mixing device works, when cement is mixed, a cement bag is firstly placed above a feeding mechanism, cement is fed into the mixing seat 2 from a feeding hole 401 through the feeding mechanism, the cement is broken out through a cutting mechanism, and then water is introduced from the upper part of the mixing seat 2 and falls below the mixing seat 2; the external motor is driven to drive the rotating shaft and the stirring part 3 to rotate, and the stirring part 3 drives water and cement to be mixed, so that cement mixing treatment is realized; when the cement bag is fed into the mixing seat 2 through the feeding mechanism, the electric telescopic frame is controlled to drive the shielding plate 5 to move downwards, so that the shielding plate 5 shields the material conveying opening 401, and then the cutting mechanism breaks the cement bag.
As shown in fig. 3 to 5, the feeding mechanism comprises a receiving seat 6 which is connected with the outer wall of the mixing seat 2 in a sliding manner; the outer wall of the mixing seat 2 is rotationally connected with winding wheels 7 at two sides close to the material conveying opening 401; the outer circumferential surface of the winding wheel 7 is sleeved with a winding rope 701; the bottom end of the winding rope 701 is fixedly connected with the side wall of the bearing seat 6; the end part of the winding wheel 7 is connected with the output end of an external motor through a rotating shaft, and the motor is arranged on the upper side of the outer wall of the mixing seat 2; the upper end surface of the bearing seat 6 is connected with a placing frame 601 in a sliding manner; the side wall of the bearing seat 6 is fixedly connected with an electric push plate 602; the telescopic end of the electric push plate 602 faces one side of the placing frame 601; the shape of the placement frame 601 is matched with the shape of the material conveying opening 401; when the cement bag automatic feeding device works, cement bags are placed above a placing frame 601, then a motor is controlled to drive winding wheels 7 on two sides to rotate, the winding wheels 7 drive a winding rope 701 on the outer peripheral surface of the winding wheels 7 to be wound on the peripheral surface of the winding wheels 7, a bearing seat 6 at the bottom end of the winding rope 701 is pulled to move upwards at the same time, when the bearing seat 6 and the placing frame 601 move to the side close to a material conveying opening 401, the rotation of the winding wheels 7 is stopped, then an electric push plate 602 is controlled to push the placing frame 601 and the cement bags above the placing frame into the material conveying opening 401, and then the cement bags are cut through a cutting mechanism; through the design, the problem that the cement bags are carried to the upper part of the mixing seat 2 by the personnel at present and then broken is avoided, a certain workload is reduced, and the subsequent mixing of cement is facilitated.
The upper end face of the bearing seat 6 is provided with two sliding grooves 8; a limiting frame 9 is fixedly connected to the end part of the placement frame 601 and positioned in the sliding groove 8; the shape of the bottom of the limit frame 9 is matched with the shape of the chute 8; the telescopic end of the electric push plate 602 is fixedly connected with the side wall of the limit frame 9; the side wall of the mixing seat 2 is provided with a groove matched with the bearing seat 6; during operation, the placing frame 601 is slidably connected in the chute 8 through the limiting frame 9, and when the electric push plate 602 pushes the limiting frame 9 and the placing frame 601 to move, the moving position of the placing frame 601 can be limited, so that cement bags can be conveniently sent into the mixing seat 2 from the material conveying opening 401.
As shown in fig. 4 to 7, the inner wall of the rack 601 is provided with two inclined plates 10; the two inclined plates 10 are symmetrically arranged relative to the placing frame 601; when in operation, when the cement bag is placed on the surface of the placing frame 601, the cement bag is positioned above the two inclined plates 10 and is in contact with the inner wall of the placing frame 601, as shown in fig. 6, the figure shows that the cement bag A is positioned in the placing frame 601, so that the safety of the cement bag in the rising process is ensured, and the use is more convenient.
As shown in fig. 3 to 7, the cutting mechanism comprises a mounting plate 11 fixedly connected to one side of the inner wall of the mixing seat 2, which is close to the material conveying port 401; the upper end surface of the mounting plate 11 far away from the material conveying opening 401 is fixedly connected with a cutter 12; a gap is left between the two inclined plates 10; during operation, when the cement bag is introduced into the mixing seat 2 from the material conveying opening 401, as the cutter 12 is arranged at one side far away from the material conveying opening 401, when the cement bag moves to a certain position, the cutter 12 contacts with the lower part of the cement bag, and along with the continuous movement of the cement bag, the cutter 12 can automatically scratch the cement bag at the gap of the two inclined plates 10, and the shielding plate 5 at the other side seals the material conveying opening 401 at the moment.
As shown in fig. 7 to 9, the side wall of the placement frame 601 is provided with a plurality of limiting grooves 13; the inner wall of each limit groove 13 is fixedly connected with a telescopic rod 14; the outer wall of the telescopic rod 14 is sleeved with a telescopic spring 15; one end of the telescopic spring 15 is fixedly connected with the inner wall of the limit groove 13, and the other end of the telescopic spring is connected with the outer wall of the telescopic rod 14; the bottom of the telescopic rod 14 is fixedly connected with a support column 16; the bottom of the support column 16 is connected with the upper surface of the inclined plate 10; limiting round seats 161 are arranged on two side walls of the support column 16; a limiting round groove 17 is formed in the inner wall of the limiting groove 13; in the initial state, the limit round seat 161 is positioned above the limit round groove 17; when the cement bag is placed on the upper surfaces of the two inclined plates 10 in operation, the inclined plates 10 are pressed to drive the support columns 16 and the telescopic rods 14 on the upper end surfaces of the inclined plates to move downwards, the telescopic springs 15 are in a stretching state, and then limiting circular seats 161 on two side walls of the support columns 16 are positioned in limiting circular grooves 17 to limit the support columns 16, so that the stability of the cement bag in transmission is ensured; then when the below of cement bag is broken by cutter 12, along with cement in the cement bag drops gradually, the pressure that support column 16 and telescopic link 14 received diminishes gradually, when telescopic spring 15's restoring force is enough to drive support column 16 and spacing circular seat 161 and deviate from spacing circular slot 17, telescopic spring 15 can drive telescopic link 14 and support column 16 and remove fast, support column 16 drives inclined plate 10 comparatively fast, and inclined plate 10 can appear certain degree vibration, under its vibration, can drop the cement in the cement bag in mixing seat 2 as soon as possible, the mixture to cement has been made things convenient for.
As shown in fig. 8 to 9, the outer circumferential surface of the limit circular seat 161 is sleeved with a compression spring 18; one end of the compression spring 18 is connected with the outer wall of the support column 16, and the other end of the compression spring is connected with the surface of the limit round seat 161; the elastic potential energy of the telescopic spring 15 is larger than that of the compression spring 18; during operation, the compression spring 18 is sleeved on the outer peripheral surface of the limiting round seat 161, so that the compression spring 18 and the limiting round seat 161 can be conveniently clamped into the limiting round groove 17, and the elastic potential energy of the expansion spring 15 is larger than that of the compression spring 18, so that when the cement in the cement bag is conveniently discharged, the expansion spring 15 can conveniently separate the support column 16 and the limiting round seat 161 from the limiting round groove 17, and the cement in the cement bag can be conveniently and completely dropped into the mixing seat 2.
The outer wall of the limit round groove 17 is provided with a round angle; the shape of the limit round groove 17 is matched with the shape of the limit round seat 161; the round corners are arranged on the outer walls of the limiting round grooves 17, so that the limiting round seats 161 can be conveniently clamped into the limiting round grooves 17, and the limiting round seats 161 can be conveniently separated from the limiting round grooves 17, thereby being beneficial to accelerating the falling of cement.
The shape of the support column 16 is matched with the shape of the limit groove 13; the side wall of the support column 16 is provided with a sliding rod, which is not marked in the figure, and one side of the sliding rod, which is far away from the support column 16, is connected with the inner wall of the limit groove 13 in a sliding manner; during operation, the sliding bars are arranged on the side walls of the supporting columns 16, so that the supporting columns 16 can conveniently move up and down in the limiting grooves 13, and cement in the cement bags can conveniently fall down completely.
Embodiment two: as shown in fig. 10, in comparative example one, another embodiment of the present invention is: the upper end face of the inclined plate 10 is fixedly connected with a plurality of friction balls 19; the spherical surface of each friction ball 19 is provided with a plurality of cross bars, and the friction balls 19 are irregularly designed on the upper end surface of the inclined plate 10; during operation, a plurality of friction balls 19 and cross bars are arranged on the upper end face of the inclined plate 10, the friction balls 19 can improve the friction force between the friction balls and the cement bags, and part of cross bars can be inserted into the cement bags, so that the cement bags can be prevented from falling into the mixing seat 2 when cement in the cement bags falls into the mixing seat 2, and the cement bags can be conveniently taken out of the cement bags.
When cement is mixed, a cement bag is placed above the placing frame 601, when the cement bag is placed on the surface of the placing frame 601, the cement bag is positioned above the two inclined plates 10 and is in contact with the inner wall of the placing frame 601, then the motor is controlled to drive the winding wheels 7 on two sides to rotate, the winding wheels 7 drive the winding ropes 701 on the outer peripheral surfaces of the winding wheels 7 to wind up on the peripheral surfaces of the winding wheels 7, the winding ropes 701 simultaneously pull the bearing seat 6 at the bottom ends of the winding ropes to move upwards, and when the bearing seat 6 and the placing frame 601 move to the side close to the material conveying opening 401, the rotation of the winding wheels 7 is stopped, then the electric push plate 602 is controlled to push the placing frame 601 and the cement bag above the bearing seat into the material conveying opening 401, and then the cement bag is cut through the cutting mechanism; by the design, the problem that the cement bags are carried to the upper part of the mixing seat 2 by the personnel at present and then broken is avoided, a certain workload is reduced, and the subsequent mixing of cement is facilitated; when the cement bag is introduced into the mixing seat 2 from the material conveying opening 401, as the cutter 12 is arranged at one side far away from the material conveying opening 401, when the cement bag moves to a certain position, the cutter 12 contacts with the lower part of the cement bag, and as the cement bag moves continuously, the cutter 12 automatically cuts the cement bag at the gap of the two inclined plates 10, and the shielding plate 5 at the other side seals the material conveying opening 401, by the design, the cement bag can be automatically broken, and the cement bag is positioned in the mixing seat 2 when broken, so that the problem that cement dust flies around is avoided, and the problem that workers inhale excessive dust is avoided; in the initial state, the limit round seat 161 is positioned above the limit round groove 17; when the cement bags are placed on the upper surfaces of the two inclined plates 10, the inclined plates 10 are pressed to drive the support columns 16 and the telescopic rods 14 on the upper end surfaces of the inclined plates to move downwards, the telescopic springs 15 are in a stretching state, and then the limiting circular seats 161 on the two side walls of the support columns 16 are positioned in the limiting circular grooves 17 to limit the support columns 16, so that the stability of the cement bags in transmission is ensured; when the lower part of the cement bag is broken by the cutter 12, along with the gradual falling of cement in the cement bag, the pressure born by the support column 16 and the telescopic rod 14 is gradually reduced, when the restoring force of the telescopic spring 15 is enough to drive the support column 16 and the limiting round seat 161 to deviate from the limiting round groove 17, the telescopic spring 15 can drive the telescopic rod 14 and the support column 16 to move rapidly, the support column 16 drives the inclined plate 10 to move rapidly, and the inclined plate 10 can vibrate to a certain extent, so that the cement in the cement bag can fall into the mixing seat 2 as soon as possible under the vibration, and the mixing of the cement is facilitated; the compression spring 18 is sleeved on the outer peripheral surface of the limit round seat 161, so that the compression spring 18 and the limit round seat 161 can be conveniently clamped into the limit round groove 17, and the elastic potential energy of the expansion spring 15 is larger than that of the compression spring 18, so that when the cement in the cement bag is conveniently discharged, the expansion spring 15 can conveniently separate the support column 16 and the limit round seat 161 from the limit round groove 17, and the cement in the cement bag can be conveniently completely dropped into the mixing seat 2; the external motor is driven to drive the rotating shaft and the stirring part 3 to rotate, and the stirring part 3 drives water and cement to be mixed, so that cement mixing treatment is realized; when the cement bag is fed into the mixing seat 2 through the feeding mechanism, the electric telescopic frame is controlled to drive the shielding plate 5 to move downwards, so that the shielding plate 5 shields the material conveying opening 401, and then the cutting mechanism breaks the cement bag.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An efficient cement mixing device comprises a supporting frame (1); the method is characterized in that: the two groups of support frames (1) are arranged, a mixing seat (2) is fixedly connected between the two groups of support frames (1), a water pipe is fixedly connected above the mixing seat (2), and a mixing cavity is formed in the mixing seat (2); a stirring part (3) for mixing cement is rotatably connected to the middle side of the inside of the mixing seat (2); the stirring part (3) is connected with the output end of an external motor through a rotating shaft; a discharging part (4) is arranged at the bottom of the mixing seat (2); a material conveying opening (401) is formed on the upper side of the outer wall of the mixing seat (2); a feeding mechanism is arranged on one side, close to the material conveying opening (401), of the outer wall of the mixing seat (2), and is used for conveying the cement bags into the mixing seat (2); the upper part of the outer wall of the mixing seat (2) close to the material conveying opening (401) is connected with a shielding plate (5) in a sliding manner; the upper end face of the shielding plate (5) is connected with an external electric telescopic frame, and the electric telescopic frame is arranged on the upper side of the mixing seat (2); the shape of the shielding plate (5) is matched with the shape of the material conveying opening (401); a cutting mechanism for breaking the cement bag is arranged in the mixing seat (2);
the feeding mechanism comprises a receiving seat (6) which is connected to the outer wall of the mixing seat (2) in a sliding way; the two sides of the outer wall of the mixing seat (2) close to the material conveying opening (401) are rotatably connected with winding wheels (7); the outer peripheral surface of the winding wheel (7) is sleeved with a winding rope (701); the bottom end of the winding rope (701) is fixedly connected with the side wall of the bearing seat (6); the end part of the winding wheel (7) is connected with the output end of an external motor through a rotating shaft, and the motor is arranged on the upper side of the outer wall of the mixing seat (2); the upper end surface of the bearing seat (6) is connected with a placing frame (601) in a sliding way; an electric push plate (602) is fixedly connected to the side wall of the bearing seat (6); the telescopic end of the electric push plate (602) faces one side of the placing frame (601); the shape of the placement frame (601) is matched with the shape of the material conveying opening (401);
the inner wall of the placement frame (601) is provided with two inclined plates (10); the two inclined plates (10) are symmetrically arranged relative to the placing frame (601);
the cutting mechanism comprises a mounting plate (11) fixedly connected to one side, close to the material conveying opening (401), of the inner wall of the mixing seat (2); the upper end surface of the mounting plate (11) far away from the material conveying opening (401) is fixedly connected with a cutter (12); a gap is reserved between the two inclined plates (10);
a plurality of limit grooves (13) are formed in the side wall of the placement frame (601); the inner wall of each limit groove (13) is fixedly connected with a telescopic rod (14); the outer wall of the telescopic rod (14) is sleeved with a telescopic spring (15); one end of the telescopic spring (15) is fixedly connected with the inner wall of the limit groove (13), and the other end of the telescopic spring is connected with the outer wall of the telescopic rod (14); the bottom of the telescopic rod (14) is fixedly connected with a support column (16); the bottom of the support column (16) is connected with the upper surface of the inclined plate (10); limiting round seats (161) are arranged on two side walls of the supporting column (16); a limiting round groove (17) is formed in the inner wall of the limiting groove (13);
the outer peripheral surface of the limit round seat (161) is sleeved with a compression spring (18); one end of the compression spring (18) is connected with the outer wall of the support column (16), and the other end of the compression spring is connected with the surface of the limit round seat (161); the elastic potential energy of the telescopic spring (15) is larger than that of the compression spring (18).
2. The high efficiency cement mixing apparatus of claim 1, wherein: two sliding grooves (8) are formed in the upper end face of the bearing seat (6); a limiting frame (9) is fixedly connected in the chute (8) at the end part of the placing frame (601); the shape of the bottom of the limit frame (9) is matched with the shape of the chute (8); the telescopic end of the electric push plate (602) is fixedly connected with the side wall of the limit frame (9); the side wall of the mixing seat (2) is provided with a groove matched with the bearing seat (6).
3. The high efficiency cement mixing apparatus of claim 1, wherein: the outer wall of the limit round groove (17) is provided with a round angle; the shape of the limit round groove (17) is matched with the shape of the limit round seat (161).
4. The high efficiency cement mixing apparatus of claim 1, wherein: the shape of the support column (16) is matched with the shape of the limit groove (13); the side wall of the support column (16) is provided with a slide bar, and one side of the slide bar far away from the support column (16) is connected with the inner wall of the limit groove (13) in a sliding way.
5. The high efficiency cement mixing apparatus of claim 4, wherein: the upper end face of the inclined plate (10) is fixedly connected with a plurality of friction balls (19); the spherical surface of each friction ball (19) is provided with a plurality of cross bars, and the friction balls (19) are irregularly designed on the upper end surface of the inclined plate (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917787.7A CN116619576B (en) | 2023-07-25 | 2023-07-25 | High-efficient cement mixing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917787.7A CN116619576B (en) | 2023-07-25 | 2023-07-25 | High-efficient cement mixing arrangement |
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| CN116619576A CN116619576A (en) | 2023-08-22 |
| CN116619576B true CN116619576B (en) | 2023-09-29 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215278440U (en) * | 2021-02-02 | 2021-12-24 | 凤阳中都水泥有限公司 | Prevent cement environmental protection charging devices of raise dust |
| CN114619563A (en) * | 2022-02-28 | 2022-06-14 | 文成县旅居宏能混凝土有限公司 | Environment-friendly concrete mixing equipment |
| CN217862026U (en) * | 2022-05-19 | 2022-11-22 | 智善机械(淮安)有限公司 | Environment-friendly cement agitated vessel |
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2023
- 2023-07-25 CN CN202310917787.7A patent/CN116619576B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215278440U (en) * | 2021-02-02 | 2021-12-24 | 凤阳中都水泥有限公司 | Prevent cement environmental protection charging devices of raise dust |
| CN114619563A (en) * | 2022-02-28 | 2022-06-14 | 文成县旅居宏能混凝土有限公司 | Environment-friendly concrete mixing equipment |
| CN217862026U (en) * | 2022-05-19 | 2022-11-22 | 智善机械(淮安)有限公司 | Environment-friendly cement agitated vessel |
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