CN115121210A - Energy-concerving and environment-protective novel concrete admixture intelligence production reation kettle - Google Patents

Energy-concerving and environment-protective novel concrete admixture intelligence production reation kettle Download PDF

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Publication number
CN115121210A
CN115121210A CN202210789864.0A CN202210789864A CN115121210A CN 115121210 A CN115121210 A CN 115121210A CN 202210789864 A CN202210789864 A CN 202210789864A CN 115121210 A CN115121210 A CN 115121210A
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CN
China
Prior art keywords
gear
connecting rod
limiting
plate
axis
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Pending
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CN202210789864.0A
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Chinese (zh)
Inventor
马永胜
高小建
尤启铭
殷继伟
张益豪
张�浩
马庆珠
李虎成
李金君
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Harbin Institute of Technology
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Harbin Institute of Technology
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Priority to CN202210789864.0A priority Critical patent/CN115121210A/en
Publication of CN115121210A publication Critical patent/CN115121210A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/212—Measuring of the driving system data, e.g. torque, speed or power data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/222—Control or regulation of the operation of the driving system, e.g. torque, speed or power of motors; of the position of mixing devices or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/50—Mixing receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers

Abstract

The invention relates to the field of concrete admixture production, in particular to an energy-saving environment-friendly novel concrete admixture intelligent production reaction kettle which comprises a stirring cylinder, a sealing cover, a stirring assembly and a control assembly, wherein the stirring assembly comprises a driving motor, a first gear and a stirring rod, the first gear is in transmission connection with the output end of the driving motor, a second gear and a connecting shaft are coaxially arranged on a stirring paddle, the second gear is meshed with the first gear, the control assembly comprises a first fixing frame, a second fixing frame, a fixing plate, a threaded column, a first connecting rod, a third gear and a transmission belt, an inner toothed ring is arranged on the main surface of the threaded column, a fifth gear is coaxially arranged at one end of the first connecting rod, a positioning disc matched with a second limiting plate is coaxially arranged at the other end of the first connecting rod, and the third gear is connected with the first gear through the transmission belt. The invention realizes the function that the worker can simply and conveniently control the stirring rod to reciprocate along the vertical direction to efficiently clean the inner wall of the stirring cylinder.

Description

Energy-concerving and environment-protective novel concrete admixture intelligence production reation kettle
Technical Field
The invention relates to the field of concrete additive production, in particular to an energy-saving environment-friendly novel intelligent production reaction kettle for concrete additives.
Background
The common concrete admixture mainly comprises a naphthalene-based high-efficiency water reducing agent, a polycarboxylic acid high-performance water reducing agent and an aliphatic high-efficiency water reducing agent. The naphthalene-based superplasticizer is a chemically synthesized non-air-entraining superplasticizer, has a strong dispersing effect on cement particles, is chemically named as a naphthalene sulfonate formaldehyde condensation compound, and is widely applied to prefabricated members of highways, bridges, dams, ports and docks, tunnels, electric power, water conservancy and civil engineering, steam curing and natural curing and the like. At present, most of reaction kettles are adopted for producing concrete admixtures, but residues are adhered to the inner wall of the traditional reaction kettle after the traditional reaction kettle is used, so that the utilization rate of materials is reduced while next processing is influenced.
Chinese patent CN202110886874.1 discloses a reaction kettle for producing concrete admixture, which is characterized in that a first stirring body or a second stirring body is close to the inner wall of a stirring cylinder by controlling the stirring rod and a connecting rod to move in the vertical direction, and then the stirring rod is moved by a thread sleeve in thread fit with the stirring rod by rotating a handle, so that the stirring rod drives the first stirring body or the second stirring body to rotate, thereby cleaning the residual materials in the form of blowing or scraping the inner wall of the stirring cylinder, but in the using process of the scheme, a manual rotation control component is needed to drive the stirring rod to drive the stirring body to move in the vertical direction for a certain distance to reach a specified height for cleaning, firstly, the operation is inconvenient and the efficiency is low by manpower, secondly, the stirring body can only be cleaned at two fixed positions, but when the stirring body rotates along with the stirring rod, the residual materials attached to the stirring body or the stirring rod fall onto the inner wall along with the rotation, if the stirring body moves vertically at this time, the stirring body cannot be cleaned.
Disclosure of Invention
Based on this, it is necessary to provide a novel concrete admixture intelligence production reation kettle of energy-concerving and environment-protective to prior art problem, realizes the clean position change function of simple and convenient control puddler under the supplementary condition of need not external device through the driving motor cooperation in control assembly and the stirring subassembly.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the utility model provides an energy-concerving and environment-protective novel concrete admixture intelligent production reation kettle, including the churn, the sealed lid, stirring subassembly and control assembly, stirring subassembly includes driving motor, first gear and puddler, first gear is connected with driving motor's output transmission, coaxial second gear and the connecting axle of being provided with on the puddler, the second gear meshes with first gear, control assembly includes first mount, the second mount, the fixed plate, the screw thread post, the head rod, third gear and drive belt, first mount and second mount all fix and set up the sealed lid top, the fixed plate slides with first mount, the sliding direction of fixed plate is parallel with the axis of sealed lid, the fixed plate is rotatory with the connecting axle, the fixed plate is between first mount and second mount, the screw thread post is with the fixed plate screw thread cooperation, the axis of screw thread post is parallel with the axis of sealed lid, the main face of the threaded column is provided with an inner toothed ring, the axis of the inner toothed ring is coaxial with the axis of the threaded column, one end of the first connecting rod is coaxially provided with a fifth gear, the fifth gear is meshed with the inner toothed ring, the other end of the first connecting rod is coaxially provided with a positioning disc matched with the second limiting plate, the third gear is rotatably arranged on the sealing cover and is connected with the first gear through a transmission belt, and the third gear is in transmission connection with the first connecting rod.
Preferably, the fixed plate comprises a first moving plate, a second moving plate and a first spring, the first moving plate is in sliding fit with the first fixed frame, the second moving plate is in threaded fit with the threaded column, the first moving plate is in sliding fit with the second moving plate, the sliding direction of the second moving plate is parallel to the axis of the sealing cover, the first spring is arranged between the first moving plate and the second moving plate, the axis of the first spring is parallel to the axis of the sealing cover, and the first spring is arranged on each of the upper surface and the lower surface of the second moving plate.
Preferably, the fixed plate further comprises a first limiting bolt, the first limiting bolt is fixedly matched with the first movable plate, a first limiting long groove matched with the first limiting bolt is formed in the first fixing frame, and the length direction of the first limiting long groove is parallel to the axis of the sealing cover.
Preferably, the fixed plate further comprises a second limiting bolt, the second limiting bolt is fixedly matched with the first movable plate, the second limiting bolt is in sliding fit with the second movable plate, the axis of the second limiting bolt is parallel to the axis of the sealing cover, the number of the second limiting bolts is two, and the two second limiting bolts are uniformly arranged along the width direction of the fixed plate.
Preferably, the first fixing frame is integrally U-shaped, a first limiting plate is arranged in the first fixing frame, the first limiting plate is parallel to the horizontal plane of the first fixing frame, and the first moving plate is slidably arranged between the first limiting plate and the horizontal plane of the first fixing frame.
Preferably, the control assembly further comprises a limiting disc, the limiting disc is in coaxial rotation fit with the threaded column, the fifth gear is arranged between the limiting disc and the threaded column, a second limiting long groove matched with the first connecting rod is formed in the limiting disc, and the length direction of the second limiting long groove is parallel to the diameter direction of the limiting disc.
Preferably, the second mount wholly is "U" type, and the inside second limiting plate that is provided with of second mount, second limiting plate and the horizontal plane of second mount keep parallel, and positioning disk one end and the contact of first limiting plate, the other end and the contact of first mount of positioning disk.
Preferably, the control assembly further comprises a second connecting rod and a second spring, the second connecting rod is matched with the positioning disc in a coaxial transmission mode, the second connecting rod is matched with the positioning disc in a sliding mode, the sliding direction of the second connecting rod is parallel to the axis of the first connecting rod, a fixing groove matched with the second connecting rod is formed in the third gear, two elastic calipers are arranged at one end, close to the positioning disc, of the second connecting rod, fixing holes matched with the elastic calipers are formed in the positioning disc, the second spring is arranged between the positioning disc and the second connecting rod, and the axis of the second spring is parallel to the axis of the first connecting rod.
Preferably, the control assembly further comprises a fourth gear, the fourth gear is rotatably arranged on the sealing cover and meshed with the third gear, the fourth gear is located between the second gear and the third gear, and a fixing groove matched with the second connecting rod is formed in the fourth gear.
Preferably, the diameter of the third gear is larger than the diameter of the fourth gear.
This application compares in prior art's beneficial effect and is:
1. the invention has the advantages of simple and convenient control of the stirring rod to reciprocate along the vertical direction to perform the function of efficiently cleaning the inner wall of the stirring cylinder, and solves the defects that the stirring rod drives the stirring body to move a certain distance in the vertical direction to reach the specified height for cleaning by manually rotating the control component in the use process, the operation is inconvenient, the efficiency is low, and the stirring body can only be cleaned at two fixed positions, so that residual materials attached to the stirring body or the stirring rod can rotate to fall on the inner wall and cannot be cleaned.
2. According to the invention, the function that the conflict between the first moving plate and the first fixing frame is avoided by the relative sliding of the second moving plate and the first moving plate after the first moving plate moves to the maximum displacement is realized through the first moving plate, the second moving plate and the first spring, and the defect that the conflict between the fixed plate and the first fixing frame is caused by delay in the reverse rotation of the driving motor when the fixed plate moves to the highest position or the lowest position is solved.
3. The invention realizes the function of limiting the moving state of the fixing plate through the first limiting bolt and the first limiting long groove, and solves the defect that the fixing plate can shake when moving vertically.
4. According to the invention, the function of limiting the connection state of the first moving plate and the second moving plate is realized through the second limiting bolt, and the defect that the first moving plate and the second moving plate can slide relatively is overcome.
5. The invention realizes the function of providing an observation point for facilitating a worker to judge when to perform the reversal of the driving motor through the first fixing frame and the first limiting plate, and solves the defect that the worker cannot determine when to perform the reversal of the driving motor.
Drawings
FIG. 1 is a perspective view of the present application in its entirety;
FIG. 2 is a top plan view of the entirety of the present application;
FIG. 3 is a cross-sectional view of FIG. 2 of the present application;
FIG. 4 is an exploded perspective view of the present application in its entirety;
FIG. 5 is a perspective schematic view of the stirring assembly of the present application;
FIG. 6 is a perspective schematic view of a control assembly of the present application;
FIG. 7 is a schematic cross-sectional view of the control assembly of the present application during an upward shift operation;
FIG. 8 is a schematic cross-sectional view of the control assembly of the present application during a downshifting operation;
FIG. 9 is an exploded isometric schematic view of the control assembly of the present application;
fig. 10 is a perspective view of a fixation plate of the present application;
fig. 11 is an exploded perspective view of a fixation plate of the present application;
FIG. 12 is a perspective view of a first connecting rod of the present application;
FIG. 13 is an exploded isometric view of a first connecting rod of the present application;
FIG. 14 is a perspective view of the threaded post of the present application;
fig. 15 is an exploded perspective view of the threaded post of the present application.
The reference numbers in the figures are:
1-a mixing drum;
2-sealing cover;
3-a stirring component; 3 a-a drive motor; 3 b-a first gear; 3 c-a stirring rod; 3c1 — second gear; 3c 2-connecting shaft;
4-a control component; 4 a-a first mount; 4a 1-first spacing elongated slot; 4a2 — a first limiting plate; 4 b-a second mount; 4b 1-second limiting plate; 4 c-a fixing plate; 4c1 — first moving plate; 4c2 — a second moving plate; 4c3 — first spring; 4c4 — a first stop bolt; 4c5 — second stop bolt; 4 d-threaded post; 4d 1-inner toothed ring; 4 e-first connecting rod; 4e 1-fifth gear; 4e 2-puck; 4e 3-fixation holes; 4 f-a second connecting rod; 4f 1-elastic caliper; 4 g-third gear; 4 h-driving belt; 4 i-fourth gear; 4 j-a limiting disc; 4j 1-second limiting elongated slot; 4 k-second spring.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in figures 1 to 15 of the drawings,
an energy-saving environment-friendly novel concrete admixture intelligent production reaction kettle comprises a stirring cylinder 1, a sealing cover 2, a stirring assembly 3 and a control assembly 4, wherein the stirring assembly 3 comprises a driving motor 3a, a first gear 3b and a stirring rod 3c, the first gear 3b is in transmission connection with the output end of the driving motor 3a, the stirring rod 3c is coaxially provided with a second gear 3c1 and a connecting shaft 3c2, the second gear 3c1 is meshed with the first gear 3b, the control assembly 4 comprises a first fixing frame 4a, a second fixing frame 4b, a fixing plate 4c, a threaded column 4d, a first connecting rod 4e, a third gear 4g and a transmission belt 4h, the first fixing frame 4a and the second fixing frame 4b are fixedly arranged above the sealing cover 2, the fixing plate 4c is in sliding fit with the first fixing frame 4a, the sliding direction of the fixing plate 4c is parallel to the axis of the sealing cover 2, the fixing plate 4c is in rotating fit with the connecting shaft 3c2, the fixing plate 4c is located between the first fixing frame 4a and the second fixing frame 4b, the threaded column 4d is in threaded fit with the fixing plate 4c, the axis of the threaded column 4d is parallel to the axis of the sealing cover 2, an inner toothed ring 4d1 is arranged on the main surface of the threaded column 4d, the axis of the inner toothed ring 4d1 is coaxial with the axis of the threaded column 4d, a fifth gear 4e1 is coaxially arranged at one end of the first connecting rod 4e, the fifth gear 4e1 is meshed with the inner toothed ring 4d1, a positioning disc 4e2 matched with a second limiting plate 4b1 is coaxially arranged at the other end of the first connecting rod 4e, the third gear 4g is rotatably arranged on the sealing cover 2, the third gear 4g is connected with the first gear 3b through a transmission belt 4h, and the third gear 4g is in transmission connection with the first connecting rod 4 e.
After the worker completely outputs the materials in the mixing drum 1, the worker places the first connecting rod 4e between the third gear 4g and the threaded column 4d, and then the worker starts the driving motor 3a to enable the first gear 3b to drive the third gear 4g to simultaneously rotate through the transmission belt 4h, because the first connecting rod 4e is in transmission connection with the third gear 4g, the first connecting rod 4e also rotates along with the third gear 4g, the fifth gear 4e1 at the other end of the first connecting rod 4e rotates, the threaded column 4d connected with the fifth gear 4e1 through the inner gear ring 4d1 rotates to push the whole fixing plate 4c to drive the mixing rod 3c to move upwards, when the fixing plate 4c moves to the highest height, the driving motor 3a rotates reversely, and at the moment, the first gear 3b rotates in the opposite direction, thereby leading the first gear 3b to drive the third gear 4g to rotate reversely, leading the first connecting rod 4e to drive the threaded column 4d to rotate reversely so that the fixed plate 4c moves downwards to clean the lower part of the mixing drum 1, leading the driving motor 3a to rotate reversely again after the fixed plate 4c moves downwards for a certain distance, leading the first gear 3b to drive the third gear 4g to rotate reversely again, leading the mixing rod 3c to move back and forth in the vertical direction through the positive and negative rotation of the driving motor 3a, compared with the prior art, the stirring rod can be controlled to move back and forth in the vertical direction to clean the inner wall of the mixing drum with high efficiency by simple and convenient control, solving the problem that the stirring rod drives the mixing body to move for a certain distance in the vertical direction to reach the specified height to clean by manpower in the using process, the operation is inconvenient and the efficiency is low, and the mixing body can only be cleaned at two fixed positions, the residual materials attached to the stirring body or the stirring rod can rotate and fall on the inner wall, and the residual materials cannot be cleaned.
Further, as shown in fig. 9 to 11:
the fixed plate 4c comprises a first moving plate 4c1, a second moving plate 4c2 and a first spring 4c3, the first moving plate 4c1 is in sliding fit with the first fixed frame 4a, the second moving plate 4c2 is in threaded fit with the threaded column 4d, the first moving plate 4c1 is in sliding fit with the second moving plate 4c2, the sliding direction of the second moving plate 4c2 is parallel to the axis of the sealing cover 2, the first spring 4c3 is arranged between the first moving plate 4c1 and the second moving plate 4c2, the axis of the first spring 4c3 is parallel to the axis of the sealing cover 2, and the first spring 4c3 is arranged on the upper surface and the lower surface of the second moving plate 4c 2.
Compared with the prior art, when the first moving plate 4c1 contacts the bottom end or the bottom end of the first fixed frame 4a, the driving motor 3a rotates reversely, and the threaded column 4d rotates by inertia to make the second moving plate 4c2 slide relative to the first moving plate 4c1, so that after the first moving plate 4c1 moves to the maximum position, the first moving plate 4c1, the second moving plate 4c2 and the first spring 4c3 slide relative to the second moving plate 4c2 and the first moving plate 4c1 to avoid the collision of the first moving plate 4c1 with the first fixed frame 4a, and the defect that when the fixed plate 4c moves to the highest or lowest position, the driving motor 3a rotates reversely to cause the collision of the fixed plate 4c with the first fixed frame 4a due to delay is solved.
Further, as shown in fig. 9 to 11:
the fixing plate 4c further comprises a first limiting bolt 4c4, the first limiting bolt 4c4 is fixedly matched with the first moving plate 4c1, a first limiting long groove 4a1 matched with the first limiting bolt 4c4 is formed in the first fixing frame 4a, and the length direction of the first limiting long groove 4a1 is parallel to the axis of the sealing cover 2.
Compared with the prior art, the first limiting bolt 4c4 and the first limiting long groove 4a1 of the present application limit the moving state of the fixed plate 4c, and solve the defect that the fixed plate 4c may shake when moving vertically as a whole.
Further, as shown in fig. 9 to 11:
the fixing plate 4c further comprises a second limiting bolt 4c5, the second limiting bolt 4c5 is fixedly matched with the first moving plate 4c1, the second limiting bolt 4c5 is in sliding fit with the second moving plate 4c2, the axis of the second limiting bolt 4c5 is parallel to the axis of the sealing cover 2, the number of the second limiting bolts 4c5 is two, and the two second limiting bolts 4c5 are uniformly arranged in the width direction of the fixing plate 4 c.
Compared with the prior art, the second limit bolt 4c5 of the present application limits the connection state of the first moving plate 4c1 and the second moving plate 4c2 by keeping two second limit bolts 4c5 constantly at the same positions when the first moving plate 4c1 and the second moving plate 4c2 slide relatively, thereby solving the defect that the first moving plate 4c1 and the second moving plate 4c2 may slide relatively.
Further, as shown in fig. 9:
the first fixing frame 4a is integrally U-shaped, a first limiting plate 4a2 is arranged inside the first fixing frame 4a, the first limiting plate 4a2 is parallel to the horizontal plane of the first fixing frame 4a, and the first moving plate 4c1 is slidably arranged between the first limiting plate 4a2 and the horizontal plane of the first fixing frame 4 a.
Thereby judge whether to carry out driving motor 3a reversal through observing whether first movable plate 4c1 and the horizontal plane contact of first limiting plate 4a2 or first mount 4a, compare in prior art, the first mount 4a and first limiting plate 4a2 of this application provide the observation point and make things convenient for the staff to judge when to carry out driving motor 3a reversal, have solved and can't confirm when to carry out the defect that driving motor 3a reversed.
Further, as shown in fig. 14 to 15:
the control assembly 4 further comprises a limiting disc 4j, the limiting disc 4j is coaxially and rotatably matched with the threaded column 4d, the fifth gear 4e1 is arranged between the limiting disc 4j and the threaded column 4d, a second limiting long groove 4j1 matched with the first connecting rod 4e is formed in the limiting disc 4j, and the length direction of the second limiting long groove 4j1 is parallel to the diameter direction of the limiting disc 4 j.
Through the fifth gear 4e1 all the time by threaded column 4d and spacing dish 4j parcel thereby ensure the meshing of fifth gear 4e1 and internal tooth ring 4d1, compare prior art, the spacing dish 4j of this application is injectd the connected state of first connecting rod 4e and threaded column 4d, has solved the defect that fifth gear 4e1 probably breaks away from with threaded column 4 d.
Further, as shown in fig. 9:
the whole "U" type that is of second mount 4b, the inside second limiting plate 4b1 that is provided with of second mount 4b, second limiting plate 4b1 keeps parallel with the horizontal plane of second mount 4b, positioning disk 4e2 one end and the contact of first limiting plate 4a2, positioning disk 4e 2's the other end and the contact of first mount 4 a.
Thereby 4e2 is pressed from both sides tightly all the time and ensures the perpendicular situation of first connecting rod 4e through the positioning disk when sliding first connecting rod 4e, compares in prior art, and second mount 4b and the second limiting plate 4b1 of this application are injectd the mobile state of first connecting rod 4e, have solved first connecting rod 4e and probably have appeared the defect of the condition such as slope in the removal process.
Further, as shown in fig. 12 to 13:
control assembly 4 still includes second connecting rod 4f and second spring 4k, second connecting rod 4f and positioning disk 4e2 coaxial transmission cooperation, second connecting rod 4f and positioning disk 4e2 sliding fit, the slip direction of second connecting rod 4f is parallel with the axis of first connecting rod 4e, set up the fixed slot that cooperates second connecting rod 4f on the third gear 4g, the one end that second connecting rod 4f is close to positioning disk 4e2 is provided with two elastic caliper 4f1, set up the fixed orifices 4e3 that cooperates elastic caliper 4f1 on the positioning disk 4e2, second spring 4k sets up between positioning disk 4e2 and second connecting rod 4f, the axis of second spring 4k is parallel with the axis of first connecting rod 4 e.
The second connecting rod is taken out of the fixing groove of the third gear 4g by a worker, then the worker pushes the second connecting rod 4f to move towards the direction close to the first connecting rod 4e, so that the second spring 4k is compressed, then the elastic caliper 4f1 is clamped into the fixing hole 4e3, so that the position of the second connecting rod 4f is fixed, the second connecting rod 4f is in contact with the transmission of the third gear 4g, compared with the prior art, the second connecting rod 4f and the second spring 4k enable the second connecting rod 4f to be inserted into the fixing hole 4e3 to remove the transmission of the third gear 4g and the first connecting rod 4e, and the defect that the whole device can only perform reciprocating stirring is overcome.
Further, as shown in fig. 12 to 13:
the control assembly 4 further comprises a fourth gear 4i, the fourth gear 4i is rotatably arranged on the sealing cover 2, the fourth gear 4i is meshed with the third gear 4g, the fourth gear 4i is located between the second gear 3c1 and the third gear 4g, and a fixing groove matched with the second connecting rod 4f is formed in the fourth gear 4 i.
Through make elasticity slide caliper 4f1 card go into in the fixed orifices 4e3 after moving up second connecting rod 4f, subsequently the staff horizontal migration whole second connecting rod 4f to fourth gear 4i top after, the staff unties the fixed of elasticity slide caliper 4f1 and fixed orifices 4e3 afterwards, second connecting rod 4f inserts automatically in the fixed slot of fourth gear 4i under the work of second spring 4k, thereby accomplish the transmission of fourth gear 4i and first connecting rod 4e, compared with prior art, fourth gear 4i, third gear 4g and second connecting rod 4f of this application make first connecting rod 4e have different slew velocity, solved the different raw materials and adhered to the effect and probably need the defect of different cleaning dynamics.
Further, as shown in fig. 6 and 9:
the diameter of the third gear 4g is larger than that of the fourth gear 4 i.
The size of the fourth gear 4i is limited so that the fourth gear 4i cannot be in contact with the transmission belt 4h when the fourth gear 4i keeps a meshing state with the third gear 4g, and therefore the situation that the transmission belt 4h cannot drive the third gear 4g to rotate is avoided.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An energy-saving environment-friendly novel intelligent production reaction kettle for concrete admixture comprises a mixing drum (1), a sealing cover (2), a mixing component (3) and a control component (4), and is characterized in that,
the stirring assembly (3) comprises a driving motor (3a), a first gear (3b) and a stirring rod (3c), the first gear (3b) is in transmission connection with the output end of the driving motor (3a), a second gear (3c1) and a connecting shaft (3c2) are coaxially arranged on the stirring rod (3c), and the second gear (3c1) is meshed with the first gear (3 b);
the control assembly (4) comprises a first fixing frame (4a), a second fixing frame (4b), a fixing plate (4c), a threaded column (4d), a first connecting rod (4e), a third gear (4g) and a transmission belt (4 h);
the first fixing frame (4a) and the second fixing frame (4b) are both fixedly arranged above the sealing cover (2);
the fixed plate (4c) is in sliding fit with the first fixed frame (4a), the sliding direction of the fixed plate (4c) is parallel to the axis of the sealing cover (2), the fixed plate (4c) is in rotating fit with the connecting shaft (3c2), and the fixed plate (4c) is positioned between the first fixed frame (4a) and the second fixed frame (4 b);
the threaded column (4d) is in threaded fit with the fixing plate (4c), the axis of the threaded column (4d) is parallel to the axis of the sealing cover (2), an inner toothed ring (4d1) is arranged on the main surface of the threaded column (4d), and the axis of the inner toothed ring (4d1) is coaxial with the axis of the threaded column (4 d);
a fifth gear (4e1) is coaxially arranged at one end of the first connecting rod (4e), the fifth gear (4e1) is meshed with the inner gear ring (4d1), and a positioning disc (4e2) matched with the second limiting plate (4b1) is coaxially arranged at the other end of the first connecting rod (4 e);
the third gear (4g) is rotatably arranged on the sealing cover (2), the third gear (4g) is connected with the first gear (3b) through a transmission belt (4h), and the third gear (4g) is in transmission connection with the first connecting rod (4 e).
2. The energy-saving environment-friendly novel intelligent production reaction kettle for concrete additives as claimed in claim 1, wherein the fixed plate (4c) comprises a first moving plate (4c1), a second moving plate (4c2) and a first spring (4c 3);
the first moving plate (4c1) is in sliding fit with the first fixing frame (4a), the second moving plate (4c2) is in threaded fit with the threaded column (4d), the first moving plate (4c1) is in sliding fit with the second moving plate (4c2), the sliding direction of the second moving plate (4c2) is parallel to the axis of the sealing cover (2), the first spring (4c3) is arranged between the first moving plate (4c1) and the second moving plate (4c2), the axis of the first spring (4c3) is parallel to the axis of the sealing cover (2), and the upper surface and the lower surface of the second moving plate (4c2) are provided with the first springs (4c 3).
3. The energy-saving environment-friendly novel intelligent production reaction kettle for the concrete admixture as claimed in claim 2, wherein the fixing plate (4c) further comprises a first limiting bolt (4c 4);
the first limiting bolt (4c4) is fixedly matched with the first moving plate (4c1), a first limiting long groove (4a1) matched with the first limiting bolt (4c4) is formed in the first fixing frame (4a), and the length direction of the first limiting long groove (4a1) is parallel to the axis of the sealing cover (2).
4. The energy-saving environment-friendly novel intelligent production reaction kettle for concrete additives as claimed in claim 3, wherein the fixing plate (4c) further comprises a second limiting bolt (4c 5);
the second limiting bolts (4c5) are fixedly matched with the first moving plate (4c1), the second limiting bolts (4c5) are in sliding fit with the second moving plate (4c2), the axis of each second limiting bolt (4c5) is parallel to the axis of the corresponding sealing cover (2), the number of the second limiting bolts (4c5) is two, and the two second limiting bolts (4c5) are uniformly arranged in the width direction of the corresponding fixing plate (4 c).
5. The energy-saving environment-friendly novel intelligent production reaction kettle for the concrete admixture as claimed in claim 4, wherein the first fixing frame (4a) is integrally U-shaped, and a first limiting plate (4a2) is arranged inside the first fixing frame (4 a);
the first limit plate (4a2) is parallel to the horizontal plane of the first fixed frame (4a), and the first moving plate (4c1) is arranged between the first limit plate (4a2) and the horizontal plane of the first fixed frame (4a) in a sliding mode.
6. The energy-saving environment-friendly novel intelligent production reaction kettle for the concrete admixture as claimed in claim 5, wherein the control assembly (4) further comprises a limiting disc (4 j);
the limiting disc (4j) is coaxially and rotatably matched with the threaded column (4d), the fifth gear (4e1) is arranged between the limiting disc (4j) and the threaded column (4d), a second limiting long groove (4j1) matched with the first connecting rod (4e) is formed in the limiting disc (4j), and the length direction of the second limiting long groove (4j1) is parallel to the diameter direction of the limiting disc (4 j).
7. The energy-saving environment-friendly novel intelligent production reaction kettle for the concrete admixture as claimed in claim 6, wherein the second fixing frame (4b) is integrally U-shaped, and a second limiting plate (4b1) is arranged inside the second fixing frame (4 b);
the horizontal plane of second limiting plate (4b1) and second mount (4b) keeps parallel, and positioning disk (4e2) one end contacts with first limiting plate (4a2), and the other end of positioning disk (4e2) contacts with first mount (4 a).
8. The energy-saving environment-friendly novel intelligent production reaction kettle for the concrete admixture as claimed in claim 7, wherein the control assembly (4) further comprises a second connecting rod (4f) and a second spring (4 k);
second connecting rod (4f) and positioning disk (4e2) coaxial transmission cooperation, second connecting rod (4f) and positioning disk (4e2) sliding fit, the slip direction of second connecting rod (4f) is parallel with the axis of first connecting rod (4e), set up the fixed slot of cooperation second connecting rod (4f) on third gear (4g), one end that second connecting rod (4f) is close to positioning disk (4e2) is provided with two elasticity slide caliper rule (4f1), set up fixed orifices (4e3) of cooperation elasticity slide caliper rule (4f1) on positioning disk (4e2), second spring (4k) set up between positioning disk (4e2) and second connecting rod (4f), the axis of second spring (4k) is parallel with the axis of first connecting rod (4 e).
9. The energy-saving environment-friendly novel intelligent production reaction kettle for concrete additives as claimed in claim 8, wherein the control assembly (4) further comprises a fourth gear (4i), the fourth gear (4i) is rotatably arranged on the sealing cover (2), the fourth gear (4i) is meshed with the third gear (4g), the fourth gear (4i) is arranged between the second gear (3c1) and the third gear (4g), and a fixing groove matched with the second connecting rod (4f) is formed in the fourth gear (4 i).
10. The energy-saving environment-friendly novel intelligent production reaction kettle for concrete additives as claimed in claim 9, wherein the diameter of the third gear (4g) is larger than that of the fourth gear (4 i).
CN202210789864.0A 2022-07-05 2022-07-05 Energy-concerving and environment-protective novel concrete admixture intelligence production reation kettle Pending CN115121210A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1611438A1 (en) * 1988-12-28 1990-12-07 Организация П/Я А-1785 Reactor/mixer
CN204583203U (en) * 2015-04-21 2015-08-26 浙江巍翔科技集团有限公司 A kind of portable reactor for the production of rubber chemicals
CN213611335U (en) * 2020-09-07 2021-07-06 宜兴良兴新型材料有限公司 Adhesive reaction kettle stirring mechanism
CN213824774U (en) * 2020-09-25 2021-07-30 深圳仟枝生物科技股份有限公司 Reation kettle is used in production of oxygen protection agent
CN214973997U (en) * 2021-05-26 2021-12-03 咸阳师范学院 Reaction kettle for petrochemical industry

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1611438A1 (en) * 1988-12-28 1990-12-07 Организация П/Я А-1785 Reactor/mixer
CN204583203U (en) * 2015-04-21 2015-08-26 浙江巍翔科技集团有限公司 A kind of portable reactor for the production of rubber chemicals
CN213611335U (en) * 2020-09-07 2021-07-06 宜兴良兴新型材料有限公司 Adhesive reaction kettle stirring mechanism
CN213824774U (en) * 2020-09-25 2021-07-30 深圳仟枝生物科技股份有限公司 Reation kettle is used in production of oxygen protection agent
CN214973997U (en) * 2021-05-26 2021-12-03 咸阳师范学院 Reaction kettle for petrochemical industry

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