CN215233758U - Device for mixing chemical raw materials - Google Patents
Device for mixing chemical raw materials Download PDFInfo
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- CN215233758U CN215233758U CN202121013573.XU CN202121013573U CN215233758U CN 215233758 U CN215233758 U CN 215233758U CN 202121013573 U CN202121013573 U CN 202121013573U CN 215233758 U CN215233758 U CN 215233758U
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Abstract
A device for mixing chemical raw materials comprises an upper shell and a lower shell, wherein the top of the upper shell is provided with a motor, the inside of the upper shell is provided with a connecting device, a reciprocating device and a first rotating shaft, and the rotating shaft of the motor is connected with the first rotating shaft through the connecting device; the connecting device comprises a spline shaft, a sliding sleeve and a rotating sleeve, and the upper end of the spline shaft is connected with a rotating shaft of the motor; the sliding sleeve is sleeved on the spline shaft in a sliding manner; the rotating sleeve is sleeved on the sliding sleeve; the reciprocating device comprises a main gear, a first gear, a second gear, a first semi-gear, a second semi-gear and rack rods, wherein the first gear and the second gear which are respectively meshed with the main gear are symmetrically arranged at two sides of the main gear, and the vertically arranged rack rods are clamped between the first semi-gear and the second semi-gear and are respectively meshed with the rack rods; the main gear is connected with the motor through a transmission device; the rack bar is connected with the rotating sleeve; first pivot upper end is connected with the sliding sleeve, and the lower extreme is provided with the stirring leaf, the utility model discloses can improve industrial chemicals's mixing efficiency, simple structure.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, more specifically relates to a device for mixing industrial chemicals.
Background
At present, stirring and mixing equipment is usually used when chemical raw materials are processed, but in the using process of the stirring and mixing equipment in the prior art, the chemical raw materials are stirred unevenly, the quality of the chemical raw materials is easily reduced, the using requirement cannot be met, and the stirring efficiency is low; because the design is unreasonable to present equipment, because industrial chemicals has corrosivity, in order to prevent the solution spill, can not add required industrial chemicals at the in-process of stirring, just can add required industrial chemicals when stopping the stirring, reduced the stirring efficiency of user to industrial chemicals, influence production efficiency.
In order to solve the problems of uneven stirring and mixing and low stirring efficiency of the existing device, a device for mixing chemical raw materials is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a device for mixing chemical raw materials, which comprises an upper shell 1 and a lower shell 2 below the upper shell 1, wherein the top of the upper shell 1 is provided with a motor 6, a connecting device 3, a reciprocating device 4 and a first rotating shaft 7 are arranged inside the upper shell, the rotating shaft of the motor 6 is connected with the first rotating shaft 7 through the connecting device 3, and the reciprocating device 4 is connected with the connecting device 3; the connecting device 3 comprises a spline shaft 31, a sliding sleeve 33 and a rotating sleeve 34, wherein the spline shaft 31 is vertically arranged, and the upper end of the spline shaft 31 is connected with a rotating shaft of the motor 6; the inner wall of the sliding sleeve 33 is provided with a key groove matched with the spline 35 of the spline shaft 31, and the sliding sleeve is sleeved on the spline shaft 31 in a sliding manner; the lower end of the spline shaft 31 is connected with the sliding sleeve 33 through an expansion link 32; the rotating sleeve 34 is rotatably sleeved on the sliding sleeve 33, and the outer side surface of the sliding sleeve 33 is connected with the inner side surface of the rotating sleeve 34 through an annular groove 37 and a protruding structure 38, so as to limit the axial relative movement of the rotating sleeve 34 and the sliding sleeve 33; the reciprocating device 4 comprises a main gear 42, a first gear 43, a second gear 44, a first half gear 47, a second half gear 48 and a rack rod 41, wherein the first gear 43 and the second gear 44 which are respectively meshed with the main gear 42 are symmetrically arranged on two sides of the main gear 42, the first half gear 47 and the second half gear 48 are in the same phase, the first half gear 47 is coaxial with the first gear 43, the second half gear 48 is coaxial with the second gear 44, and the rack rod 41 which is vertically arranged is clamped between the first half gear 47 and the second half gear 48 and is respectively meshed with the rack rod 41; the main gear 42 is connected with the motor 6 through a transmission device 5; the rack bar 41 is connected with the rotating sleeve 34; the upper end of the first rotating shaft 7 is connected with the sliding sleeve 33, the lower end of the first rotating shaft extends into the lower shell 2, and the lower end of the first rotating shaft is provided with a stirring blade 8.
According to an embodiment of the present invention, the transmission device 5 includes a second rotating shaft 51 and a third rotating shaft 52, and a third gear 55 is disposed on the rotating shaft of the motor 6; the second rotating shaft 51 is vertically arranged in the upper shell 1, the upper end of the second rotating shaft is provided with a fourth gear 56 meshed with the third gear 55, and the lower end of the second rotating shaft is provided with a first bevel gear; the third rotating shaft 52 is horizontally arranged in the upper shell 1, and a second bevel gear 54 meshed with the first bevel gear 53 is arranged on the third rotating shaft 52; one end of the third shaft 52 is connected to the inner wall of the upper housing 1, and the other end is connected to the main gear 42.
According to the utility model discloses an embodiment, first pivot 7 is equipped with seal ring with lower casing 2 junction.
According to the utility model discloses an embodiment, the bottom surface of casing 2 is the inverted cone structure down, the bottom surface point portion of casing sets up discharging pipe 22 down.
According to the utility model discloses an embodiment still includes inlet pipe 21, the vertical setting of inlet pipe 21, lower extreme and lower casing 2 intercommunication, the upper end is passed casing 1 and is extended to 1 top of the casing, sets up top cap 24 on the inlet pipe 21.
According to an embodiment of the present invention, a support 23 is provided below the lower housing 2.
According to an embodiment of the present invention, an annular groove 37 is disposed on the outer side surface of the sliding sleeve 33, and an annular protrusion structure 38 matching with the annular groove 37 is disposed on the inner side surface of the rotating sleeve 34; the annular projection 38 is rotatably disposed within the annular recess 37.
The utility model is provided with an upper shell and a lower shell, the upper shell is used for accommodating equipment such as a stirring device, a transmission device, a reciprocating device and the like, and the lower shell is used for accommodating chemical raw materials, so that the equipment easy to corrode and damage is separated from the chemical raw materials, and the equipment easy to corrode and damage can be prevented from corroding and damaging the chemical raw materials; the feeding pipe is arranged, so that materials can be added at any time when chemical raw materials are stirred, and the discharging pipe is arranged, so that the chemical raw materials can be conveniently discharged; the stirring device is arranged, so that chemical raw materials can be stirred, and the mixing efficiency of the chemical raw materials is improved; the connecting device and the reciprocating device are arranged, so that the connecting device is connected with the reciprocating device and the motor rotating shaft, the connecting device can drive the first rotating shaft to simultaneously rotate and do up-and-down reciprocating motion, and the first rotating shaft drives the stirring blades to uniformly stir the chemical raw materials, so that the mixing efficiency of the chemical raw materials can be greatly improved, and the chemical raw materials are prevented from being non-uniformly mixed; an annular groove is formed in the outer side face of the sliding sleeve, an annular limiting block matched with the annular groove is arranged on the inner side face of the rotating sleeve, and the sliding sleeve and the rotating sleeve can be limited through the matching of the annular groove and the annular limiting block, so that the sliding sleeve and the rotating sleeve can rotate relative to each other and cannot slide along the axial direction; splines which are arranged along the axial direction are uniformly distributed on the outer side of the spline shaft, key grooves which are meshed with the splines are arranged in the sliding sleeve, and the spline shaft and the sliding sleeve can be limited through the matching of the splines and the key grooves, so that the sliding sleeve and the spline shaft can only slide in the axial direction but cannot rotate; set up seal ring in the junction of first pivot and lower casing, can prevent that the internal industrial chemicals of inferior valve from getting into the internal corrosion equipment of casing, prevent that equipment from corroding and damaging, the utility model discloses simple structure stirs efficiently, convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of an apparatus for mixing chemical materials;
FIG. 2 is a schematic view of the overall structure of the reciprocating device;
FIG. 3 is a schematic cross-sectional view of a connecting device;
fig. 4 is a schematic cross-sectional structure diagram of the connecting device.
In the figure, 1, an upper shell, 2, a lower shell, 21, a feeding pipe, 22, a discharging pipe, 23, a bracket, 24, a top cover, 3, a connecting device, 31, a spline shaft, 32, a telescopic rod, 33, a sliding sleeve, 34, a rotating sleeve, 35, a spline, 36, a key groove, 37, an annular groove, 38, a protrusion structure, 4, a reciprocating device, 41, a rack rod, 42, a main gear, 43, a first gear, 44, a second gear, 45, a first gear shaft, 46, a second gear shaft, 47, a first half gear, 48, a second half gear, 5, a transmission device, 51, a second rotating shaft, 52, a third rotating shaft, 53, a first conical gear, 54, a second conical gear, 55, a third gear, 56, a fourth gear, 6, a motor, 7, a first rotating shaft and 8 stirring blades.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like elements and techniques of the present invention so that advantages and features of the present invention may be more readily understood when implemented in a suitable environment. The following description is an embodiment of the present invention, and other embodiments related to the claims that are not explicitly described also fall within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "front", "back", "left", "right", "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
FIG. 1 shows a schematic diagram of the overall structure of an apparatus for mixing chemical materials;
FIG. 2 is a schematic view showing the overall construction of the shuttle;
FIG. 3 is a schematic sectional view of the connecting device;
fig. 4 shows a schematic cross-sectional structure of the connecting device.
As shown in fig. 1, 2, 3 and 4, an apparatus for mixing chemical raw materials comprises an upper casing 1 and a lower casing 2 below the upper casing 1, wherein a motor 6 is arranged at the top of the upper casing 1, a connecting device 3, a reciprocating device 4 and a first rotating shaft 7 are arranged inside the upper casing 1, the rotating shaft of the motor 6 is connected with the first rotating shaft 7 through the connecting device 3, and the reciprocating device 4 is connected with the connecting device 3; the connecting device 3 comprises a spline shaft 31, a sliding sleeve 33 and a rotating sleeve 34, wherein the spline shaft 31 is vertically arranged, and the upper end of the spline shaft 31 is connected with a rotating shaft of the motor 6; the inner wall of the sliding sleeve 33 is provided with a key groove matched with the spline 35 of the spline shaft 31, and the sliding sleeve is sleeved on the spline shaft 31 in a sliding manner; the lower end of the spline shaft 31 is connected with the sliding sleeve 33 through an expansion link 32; the rotating sleeve 34 is rotatably sleeved on the sliding sleeve 33, and the outer side surface of the sliding sleeve 33 is connected with the inner side surface of the rotating sleeve 34 through an annular groove 37 and a protruding structure 38, so as to limit the axial relative movement of the rotating sleeve 34 and the sliding sleeve 33; the reciprocating device 4 comprises a main gear 42, a first gear 43, a second gear 44, a first half gear 47, a second half gear 48 and a rack rod 41, wherein the first gear 43 and the second gear 44 which are respectively meshed with the main gear 42 are symmetrically arranged on two sides of the main gear 42, the first half gear 47 and the second half gear 48 are in the same phase, the first half gear 47 is coaxial with the first gear 43, the second half gear 48 is coaxial with the second gear 44, and the rack rod 41 which is vertically arranged is clamped between the first half gear 47 and the second half gear 48 and is respectively meshed with the rack rod 41; the main gear 42 is connected with the motor 6 through a transmission device 5; the rack bar 41 is connected with the rotating sleeve 34; the upper end of the first rotating shaft 7 is connected with the sliding sleeve 33, the lower end of the first rotating shaft extends into the lower shell 2, and the lower end of the first rotating shaft is provided with a stirring blade 8.
The upper casing 1 is used for accommodating and supporting the stirring device, the connecting device 3, the transmission device 5 and the reciprocating device 4, and the upper casing 1 can be any hollow structure, such as square, cylindrical and the like.
2 tops of lower casing and 1 bottom fixed connection of last casing, lower casing 2 is used for holding industrial chemicals, makes industrial chemicals mix in the cavity of casing 2 down, and casing 2 can be arbitrary hollow structure down, for example square, cylindrical etc. and casing 2's cavity bottom surface can set up to the arc structure down, conveniently makes the industrial chemicals gathering, and convenient the discharge sets up inlet pipe 21 and discharging pipe 22 down on casing 2.
Outside inlet pipe 21 one end intercommunication casing, 2 inner chambers of casing under the one end intercommunication, inlet pipe 21 are arranged in 2 cavitys of casing down and carry the material, and inlet pipe 21 can be the arbitrary pipeline that can the feeding, the utility model discloses preferably set up the vertical setting of inlet pipe 21, lower extreme and casing 2 intercommunication down, upper end is passed casing 1 and is extended to 1 top of the casing, sets up top cap 24 on the inlet pipe 21, can be at the in-process interpolation material of stirring, prevents that liquid from spilling injury staff around.
The discharging pipe 22 is arranged at the bottom of the lower shell 2 and used for discharging materials in the lower shell 2, and a discharging valve is arranged on the discharging pipe 22 and can control the materials to be discharged regularly and quantitatively.
The transmission device 5 may be any device capable of transmitting the rotation torque of the rotating shaft of the motor 6 to the main gear 42 for driving the main gear 42 to rotate, for example, the transmission device 5 may include a second rotating shaft 51 and a third rotating shaft 52, and a third gear 55 is disposed on the rotating shaft of the motor 6; vertically arranging a second rotating shaft 51 in the upper shell 1, so that the upper end of the second rotating shaft 51 is rotatably connected with the top surface of the inner wall of the upper shell 1, arranging a fourth gear 56 meshed with a third gear 55 at the upper end of the second rotating shaft 51, and arranging a first bevel gear at the lower end; the third rotating shaft 52 is horizontally disposed in the upper housing 1 through a fixing device, the third rotating shaft 52 and the fixing device can be connected through a bearing, so that one end of the third rotating shaft 52 can be rotatably connected with the fixing device and the inner side wall of the upper housing 1, for example, a bearing and other components can be disposed, so that the fish main gear 42 at the other end of the third rotating shaft 52 is fixedly connected, and the third rotating shaft 52 is provided with a second bevel gear 54 meshed with the first bevel gear 53, during operation, the motor 6 drives the second rotating shaft 51 to rotate through the cooperation of the third gear 55 and the fourth gear 56, the second rotating shaft 51 drives the third rotating shaft 52 to rotate through the cooperation of the first bevel gear 53 and the second bevel gear 54, and the third rotating shaft 52 can drive the main gear 42 to rotate.
The main gear 42 is fixedly connected with the third rotating shaft 52, the first gear 43 is meshed with the main gear 42 and is arranged on the fixing device through the first gear shaft 45; one end of the first gear shaft 45, which is close to the rack bar 41, is provided with a first half gear 47, and the first half gear 47 is meshed with the rack bar 41 and used for driving the rack bar 41 to ascend; a second gear 44, which meshes with the main gear 42, is arranged on the fixing means by means of a second gear shaft 46; one end of the second gear shaft 46 close to the rack bar 41 is provided with a second half gear 48, and the second half gear 48 is meshed with the rack bar 41 and used for driving the rack bar 41 to descend; the first gear shaft 45 and the second gear shaft 46 are both arranged in the upper shell 1 through a fixing device, when in operation, the third rotating shaft 52 drives the main gear 42 to rotate, the main gear 42 drives the first gear 43 and the second gear 44 to rotate, the first gear 43 drives the first half gear 47 to rotate through the first gear shaft 45, the second gear 44 drives the second half gear 48 to rotate through the second gear shaft 46, the first half gear 47 and the second half gear 48 alternately engage and disengage with the rack bar 41 when rotating, when the first half gear 47 engages with the rack bar 41, the second half gear 48 disengages from the rack bar 41, the first half gear 47 drives the rack bar 41 to ascend, thereby driving the connecting device 3 to ascend, when the second half gear 48 engages with the rack bar 41, the first half gear 47 disengages from the rack bar 41, the second half gear 48 drives the rack bar 41 to descend, thereby driving the connecting device 3 to descend, can drive connecting device 3 and first pivot 7 through above-mentioned reciprocating device 4 and reciprocate to make 8 pieces of stirring blades can carry out intensive mixing to the material.
The first half gear 47 and the second half gear 48 are in phase, which means that the first half gear 47 and the second half gear 48 rotate synchronously.
The connecting device 3 is used for connecting the rotating shaft of the motor 6 and the first rotating shaft 7, so that the first rotating shaft 7 can rotate along with the rotating shaft of the motor 6 and can move up and down.
The inside cavity of sliding sleeve 33, be provided with the cavity that holds integral key shaft 31 and telescopic link 32, cavity upper end opening, the lower extreme is sealed, can establish integral key shaft 31 in the cavity of sliding sleeve 33 from the upper end opening part cover, integral key shaft 31 the lateral surface on set up axially extended spline 35, and set up in spline 35 complex keyway 36 on the inside wall of sliding sleeve 33, be used for carrying on spacingly to sliding sleeve 33 and integral key shaft 31, make sliding sleeve 33 and integral key shaft 31 only can slide from top to bottom in the axial, can not rotate.
The vertical setting of telescopic link 32 is in sliding sleeve 33, upper end and integral key shaft 31 lower extreme fixed connection, lower extreme and 33 bottom fixed connection of sliding sleeve, and telescopic link 32 is used for spacing sliding sleeve 33, prevents that sliding sleeve 33 and integral key shaft 31 from separating, and telescopic link 32 can be for wantonly structure that can stretch out and draw back, for example telescopic rod antenna etc..
The sliding sleeve 33 and the rotating sleeve 34 can rotate mutually, can not slide relatively in the axial direction, and can be limited by arranging a limiting structure on the sliding sleeve 33 and the rotating sleeve 34, for example, an annular groove 37 can be arranged on the outer side surface of the sliding sleeve 33, an annular limiting block matched with the annular groove 37 is arranged on the inner side surface of the rotating sleeve 34, the annular limiting block can be rotatably arranged in the annular groove 37, and the sliding sleeve 33 and the rotating sleeve 34 are limited by the matching of the annular limiting block and the annular groove 37.
The bottom surface can set up to convex structure or infundibulate structure in the cavity of lower casing 2, makes things convenient for liquid automatic flow to discharging pipe 22 department, and discharging pipe 22 sets up the most bottom or the point portion of infundibulate structure in 2 bottom surface arc structures of lower casing.
The bottom of the lower shell 2 can be provided with a support 23 for supporting the lower shell 2, and the support 23 can be any support structure, which is not limited in the present invention.
The connecting device 3 is arranged to comprise a spline shaft 31 and a sliding sleeve 33, so that the sliding sleeve 33 and the spline shaft 31 can slide mutually, the telescopic rod 32 is arranged in the sliding sleeve 33, and two ends of the telescopic rod 32 are respectively connected with the spline shaft 31 and the first rotating shaft 7, so that the first rotating shaft 7 can be driven to rotate, chemical raw materials are stirred through 8 stirring blades, and the telescopic rod can extend or contract along with the sliding sleeve 33 when the sliding sleeve 33 slides up and down, so that the first rotating shaft 7 is driven to reciprocate up and down; the rotating sleeve 34 is arranged, so that the rotating sleeve 34 is sleeved on the sliding sleeve 33, the rotating sleeve 34 is rotatably connected with the sliding sleeve 33 and connected with the rack rod 41, and the sliding sleeve 33 can be driven to move up and down when the rack rod 41 moves up and down.
The working process is as follows: chemical raw materials to be stirred are added into a cavity of the lower shell 2 through the feeding pipe 21, after the motor 6 is electrified, the rotating shaft of the motor 6 drives the spline shaft 31 to rotate, the spline shaft 31 drives the sliding sleeve 33 to rotate, the sliding sleeve 33 drives the first rotating shaft 7 to rotate, and the first rotating shaft 7 drives the stirring blade 8 to rotate to stir the chemical raw materials; meanwhile, the rotating shaft of the motor 6 drives the second rotating shaft 51 to rotate through the cooperation of the third gear 55 and the fourth gear 56, the second rotating shaft 51 drives the third rotating shaft 52 to rotate through the cooperation of the first bevel gear and the second bevel gear, the third rotating shaft 52 drives the first gear 43 and the second gear 44 to rotate through the main gear 42, the first gear 43 drives the rack bar 41 to ascend through the first half gear 47, the second gear 44 drives the rack bar 41 to descend through the second half gear 48, the first half gear 47 and the second half gear 48 are respectively engaged with and disengaged from the rack bar 41 in turn, when the first half gear 47 is engaged with the rack bar 41, the second half gear 48 is disengaged from the rack bar 41, when the second half gear 48 is engaged with the rack bar 41, the first half gear 47 is disengaged from the rack bar 41, the second half gear 48 drives the rack bar 41 to descend, the rack bar 41 ascends or descends to drive the rotating sleeve 34, rotating sleeve 34 and passing through sliding sleeve 33 and drive first pivot 7 and rise or descend, sliding sleeve 33 receives integral key shaft 31 and rotating sleeve 34's effect simultaneously, rotates simultaneously and up-and-down reciprocating motion to drive first pivot 7 and reciprocate simultaneously and rotate, make stirring leaf 8 evenly stir industrial chemicals, after the industrial chemicals misce bene, can discharge through arranging the material pipe.
The utility model is provided with an upper shell and a lower shell, the upper shell is used for accommodating equipment such as a stirring device, a transmission device, a reciprocating device and the like, and the lower shell is used for accommodating chemical raw materials, so that the equipment easy to corrode and damage is separated from the chemical raw materials, and the equipment easy to corrode and damage can be prevented from corroding and damaging the chemical raw materials; the feeding pipe is arranged, so that materials can be added at any time when chemical raw materials are stirred, and the discharging pipe is arranged, so that the chemical raw materials can be conveniently discharged; the stirring device is arranged, so that chemical raw materials can be stirred, and the mixing efficiency of the chemical raw materials is improved; set up connecting device and reciprocating device, make connecting device be connected with reciprocating device and motor shaft, can make connecting device drive first pivot and rotate simultaneously and up-and-down motion, make first pivot drive stirring vane industrial chemicals carry out even stirring, can improve industrial chemicals's mixing efficiency greatly, prevent that industrial chemicals from mixing inhomogeneously, the utility model discloses simple structure, stirring efficiency is high, convenient to use.
As shown in fig. 1, the transmission device 5 includes a second rotating shaft 51 and a third rotating shaft 52, and a third gear 55 is disposed on the rotating shaft of the motor 6; the second rotating shaft 51 is vertically arranged in the upper shell 1, the upper end of the second rotating shaft is provided with a fourth gear 56 meshed with the third gear 55, and the lower end of the second rotating shaft is provided with a first bevel gear; the third rotating shaft 52 is horizontally arranged in the upper shell 1, and a second bevel gear 54 meshed with the first bevel gear 53 is arranged on the third rotating shaft 52; one end of the third shaft 52 is connected to the inner wall of the upper housing 1, and the other end is connected to the main gear 42.
The utility model discloses set up transmission and include second pivot and third pivot, set up the third gear in motor shaft, set up the fourth gear in the second pivot, the cooperation through third gear and fourth gear drives the second pivot and rotates, and set up first bevel gear in the second pivot, set up second bevel gear in the third pivot, cooperation through first bevel gear and second bevel gear drives the third pivot and rotates, makes the third pivot drive the master gear and rotates, the utility model discloses can send the main gear with the epaxial turning torque of motor to, do not need external other power device alright drive reciprocating device motion, through the cooperation with connecting device, make agitating unit rotate simultaneously and up-and-down reciprocating, carry out even stirring to industrial chemicals.
As shown in fig. 1, the device further comprises a feeding pipe 21, wherein the feeding pipe 21 is vertically arranged, the lower end of the feeding pipe 21 is communicated with the lower shell 2, the upper end of the feeding pipe passes through the upper shell 1 and extends to the upper part of the upper shell 1, and a top cover 24 is arranged on the feeding pipe 21.
The utility model discloses can prevent that the chemical industry raw materials spill when the stirring from hindering the people with the vertical setting of inlet pipe, conveniently reinforced moreover, set up the top cap on the inlet pipe, spill when can further preventing the chemical industry raw materials stirring hinders the people.
As shown in fig. 1, a bracket 23 is provided below the lower case 2.
The utility model discloses set up the support below the casing down, can support casing and last casing down, make things convenient for the material to discharge bottom the casing down.
As shown in fig. 3, an annular groove 37 is provided on the outer side surface of the sliding sleeve 33, and an annular protrusion structure 38 matching with the annular groove 37 is provided on the inner side surface of the rotating sleeve 34; the annular projection 38 is rotatably disposed within the annular recess 37.
The inner side surface of the rotating sleeve 34 is provided with an annular convex structure 38 matched with the annular groove 37, the matching means that the annular limiting groove and the annular convex structure 38 have the same size, and the annular convex structure 38 can be inserted into the annular limiting groove and slide in the annular limiting groove.
The utility model discloses set up the annular groove on the sliding sleeve lateral surface, set up the annular bulge structure that matches with the annular groove on rotating the cover inside, through the cooperation of annular groove and annular bulge structure, can carry on spacingly to sliding sleeve and rotating sleeve, make sliding sleeve and rotating sleeve can the rotation each other, but not axial slip.
According to the utility model discloses an embodiment, first pivot 7 is equipped with seal ring with lower casing 2 junction.
The utility model discloses set up seal ring in the junction of first pivot and lower casing, can prevent that the internal industrial chemicals of inferior valve from getting into the interior corrosion equipment of casing, prevent that equipment from corroding and damaging.
According to the utility model discloses an embodiment, the bottom surface of casing 2 is the inverted cone structure down, the bottom surface point portion of casing sets up discharging pipe 22 down.
The bottom surface of the lower shell is of an inverted cone structure, so that chemical raw materials can be conveniently fed to the discharge pipe at the bottom, and the chemical raw materials can be conveniently discharged completely.
The utility model is provided with an upper shell and a lower shell, the upper shell is used for accommodating equipment such as a stirring device, a transmission device, a reciprocating device and the like, and the lower shell is used for accommodating chemical raw materials, so that the equipment easy to corrode and damage is separated from the chemical raw materials, and the equipment easy to corrode and damage can be prevented from corroding and damaging the chemical raw materials; the feeding pipe is arranged, so that materials can be added at any time when chemical raw materials are stirred, and the discharging pipe is arranged, so that the chemical raw materials can be conveniently discharged; the stirring device is arranged, so that chemical raw materials can be stirred, and the mixing efficiency of the chemical raw materials is improved; the connecting device and the reciprocating device are arranged, so that the connecting device is connected with the reciprocating device and the motor rotating shaft, the connecting device can drive the first rotating shaft to simultaneously rotate and do up-and-down reciprocating motion, and the first rotating shaft drives the stirring blades to uniformly stir the chemical raw materials, so that the mixing efficiency of the chemical raw materials can be greatly improved, and the chemical raw materials are prevented from being non-uniformly mixed; the outer side surface of the sliding sleeve is provided with an annular groove, the inner side surface of the rotating sleeve is provided with an annular convex structure matched with the annular groove, and the sliding sleeve and the rotating sleeve can be limited by matching the annular groove and the annular convex structure, so that the sliding sleeve and the rotating sleeve can rotate mutually but cannot axially slide; splines which are arranged along the axial direction are uniformly distributed on the outer side of the spline shaft, spline grooves which are meshed with the splines are arranged in the sliding sleeve, and the spline shaft and the sliding sleeve can be limited through the matching of the splines and the spline grooves, so that the sliding sleeve and the spline shaft can only slide in the axial direction and can not rotate mutually; set up seal ring in the junction of first pivot and lower casing, can prevent that the internal industrial chemicals of inferior valve from getting into the internal corrosion equipment of casing, prevent that equipment from corroding and damaging, the utility model discloses simple structure stirs efficiently, convenient to use.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim.
Claims (7)
1. A device for mixing chemical raw materials is characterized by comprising an upper shell (1) and a lower shell (2) below the upper shell (1),
the top of the upper shell (1) is provided with a motor (6), a connecting device (3), a reciprocating device (4) and a first rotating shaft (7) are arranged in the upper shell, the rotating shaft of the motor (6) is connected with the first rotating shaft (7) through the connecting device (3), and the reciprocating device (4) is connected with the connecting device (3);
the connecting device (3) comprises a spline shaft (31), a sliding sleeve (33) and a rotating sleeve (34), wherein the spline shaft (31) is vertically arranged, and the upper end of the spline shaft is connected with a rotating shaft of the motor (6); the inner wall of the sliding sleeve (33) is provided with a key groove (36) matched with a spline (35) of the spline shaft (31), and the sliding sleeve is sleeved on the spline shaft (31) in a sliding manner; the lower end of the spline shaft (31) is connected with the sliding sleeve (33) through a telescopic rod (32); the rotating sleeve (34) is rotatably sleeved on the sliding sleeve (33), and the outer side surface of the sliding sleeve (33) is connected with the inner side surface of the rotating sleeve (34) through an annular groove (37) and a protruding structure (38) and used for limiting the axial line relative movement of the rotating sleeve (34) and the sliding sleeve (33);
the reciprocating device (4) comprises a main gear (42), a first gear (43), a second gear (44), a first half gear (47), a second half gear (48) and a rack rod (41), wherein the first gear (43) and the second gear (44) which are respectively meshed with the main gear (42) are symmetrically arranged on two sides of the main gear (42), the first half gear (47) and the second half gear (48) are in the same phase, the first half gear (47) is coaxial with the first gear (43), the second half gear (48) is coaxial with the second gear (44), and the rack rod (41) which is vertically arranged is clamped between the first half gear (47) and the second half gear (48) and is respectively meshed with the rack rod (41);
the main gear (42) is connected with the motor (6) through a transmission device (5);
the rack rod (41) is connected with the rotating sleeve (34);
the upper end of the first rotating shaft (7) is connected with the sliding sleeve (33), the lower end of the first rotating shaft extends into the lower shell (2), and the lower end of the first rotating shaft is provided with a stirring blade (8).
2. Device according to claim 1, characterized in that the transmission means (5) comprise a second rotation shaft (51) and a third rotation shaft (52),
a third gear (55) is arranged on the rotating shaft of the motor (6);
the second rotating shaft (51) is vertically arranged in the upper shell (1), the upper end of the second rotating shaft is provided with a fourth gear (56) meshed with the third gear (55), and the lower end of the second rotating shaft is provided with a first bevel gear;
the third rotating shaft (52) is horizontally arranged in the upper shell (1), and a second bevel gear (54) meshed with the first bevel gear (53) is arranged on the third rotating shaft (52);
one end of the third rotating shaft (52) is connected with the inner wall of the upper shell (1), and the other end of the third rotating shaft is connected with the main gear (42).
3. The device according to claim 1, characterized in that a sealing gasket is arranged at the joint of the first rotating shaft (7) and the lower shell (2).
4. The device according to claim 1, characterized in that the bottom surface of the lower shell (2) is of an inverted conical structure, and the bottom surface of the lower shell is provided with a discharge pipe (22) at the tip.
5. The device according to claim 1, further comprising a feeding pipe (21), wherein the feeding pipe (21) is vertically arranged, the lower end of the feeding pipe is communicated with the lower shell (2), the upper end of the feeding pipe passes through the upper shell (1) and extends above the upper shell (1), and a top cover (24) is arranged on the feeding pipe (21).
6. Device according to claim 1, characterized in that a bracket (23) is arranged below the lower housing (2).
7. The device according to claim 1, characterized in that an annular groove (37) is arranged on the outer side surface of the sliding sleeve (33), and an annular limiting block matched with the annular groove (37) is arranged on the inner side surface of the rotating sleeve (34); the annular limiting block is rotatably arranged in the annular groove (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013573.XU CN215233758U (en) | 2021-05-12 | 2021-05-12 | Device for mixing chemical raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121013573.XU CN215233758U (en) | 2021-05-12 | 2021-05-12 | Device for mixing chemical raw materials |
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| Publication Number | Publication Date |
|---|---|
| CN215233758U true CN215233758U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121013573.XU Active CN215233758U (en) | 2021-05-12 | 2021-05-12 | Device for mixing chemical raw materials |
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| Country | Link |
|---|---|
| CN (1) | CN215233758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055104A (en) * | 2022-08-19 | 2022-09-16 | 阳信鑫瑞染织有限公司 | Printing and dyeing mixing barrel cleaning machine for printing and dyeing |
-
2021
- 2021-05-12 CN CN202121013573.XU patent/CN215233758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055104A (en) * | 2022-08-19 | 2022-09-16 | 阳信鑫瑞染织有限公司 | Printing and dyeing mixing barrel cleaning machine for printing and dyeing |
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