CN210410475U

CN210410475U - Stirrer for laboratory foaming

Info

Publication number: CN210410475U
Application number: CN201921124412.0U
Authority: CN
Inventors: 魏永祥; 郎德
Original assignee: Nanjing Huike Polymer Material Co ltd
Current assignee: Nanjing Huike Polymer Material Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-28
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an agitator that laboratory foaming was used, including the laboratory table body, laboratory table body upper end one side is equipped with the processing and places the platform, laboratory table body upper end just is located the processing is placed the other vertical support frame that is equipped with of platform position, vertical support frame top fixedly connected with horizontal support frame, horizontal support frame non-stiff end downside is equipped with first rotation motor, the vertical decurrent output shaft tip of first rotation motor has the axis of rotation through the coupling joint, the non-link of axis of rotation is equipped with the puddler, the other clearance frame that is equipped with of axis of rotation position side, the processing is placed the bench end and is equipped with the foaming bucket, processing is placed platform position below and is equipped with the second and rotates the motor.

Description

Stirrer for laboratory foaming

Technical Field

The utility model relates to a foaming stirring field, concretely relates to agitator that laboratory foaming was used.

Background

The process of experiment is generally improved through the stirring when carrying out the foaming experiment in the laboratory, comparatively common stirring mode is fastening for foaming staving position, the motor passes through the (mixing) shaft and drives the puddler rotation, this kind of stirring mode is inefficient, the maintenance is dismantled in its installation not only of the fastening of puddler position not convenient for, and also can make its stirring scope obtain the restriction, the staving can be inevitable to be stained with debris on its inner end wall after the experiment for the foaming, the adhering to of debris can make the interior end wall cleanliness factor of staving reduce, can influence subsequent experimental operation, laboratory agitating unit generally locates on the laboratory bench, can occupy a large amount of spaces when the device does not use, consequently need a new scheme now.

Disclosure of Invention

In order to solve the problem, the utility model discloses an agitator that laboratory foaming was used, this equipment increases the staving rotation on common stirring mode's basis, improves stirring efficiency, realizes the movable mounting of puddler position, it dismantles the maintenance of being convenient for, and can also realize the movable adjustment of puddler position to regulation and control stirring range realizes the clearance of the internal end wall of staving, the inside cleanliness factor of guarantee staving, the movable mounting of realizing the local spare part of equipment is dismantled, the occupation in space when reducing means does not use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an agitator that laboratory foaming was used, includes the laboratory table body, laboratory table body upper end one side is equipped with the processing and places the platform, laboratory table body upper end just is located the processing is placed the other vertical support frame that is equipped with in platform position, vertical support frame top fixedly connected with horizontal support frame, horizontal support frame non-stiff end downside is equipped with first rotation motor, the vertical decurrent output shaft tip of first rotation motor has the axis of rotation through the coupling joint, the non-link of axis of rotation is equipped with the puddler, the other clearance frame that is equipped with in axis of rotation position side, the processing is placed an upper end and is equipped with the foaming bucket, the processing is placed a position below and is equipped with the second and rotates the motor. The vertical support frame is arranged vertically, and the horizontal support frame is arranged horizontally.

As an improvement of the utility model, the experiment table body comprises a table board and supporting legs respectively arranged at four corners of the lower end of the table board, an annular support frame is fixedly arranged at the upper end of the table top plate, the middle side of the lower end of the processing placing table is movably connected with the upper end of the annular support frame, the processing placing table is designed into a disc shape, positioning cylinders are evenly arranged at the edge of the upper end of the processing placing table in an equal arc manner, the positioning cylinders are all arranged along the radius direction of the horizontal cross section of the processing placing table, the end parts of the piston rods of the positioning cylinders are all arranged corresponding to the central part of the processing placing table, the end part of the piston rod of the positioning cylinder is provided with a positioning seat, the second rotating motor is arranged at the lower end of the table panel, an output shaft of the second rotating motor movably penetrates through the inner cavity of the table panel and is connected with the central part of the lower end of the processing placing table, and the horizontal supporting frame and the vertical supporting frame are both electric control expansion frames of the existing device. The lower end of the processing placing table is provided with an annular groove, the upper end part of the annular support frame is positioned in the annular groove, the processing placing table can rotate circumferentially, and the number of the positioning cylinders is two or more.

As an improvement of the utility model, the non-connecting end part of the rotating shaft is sleeved with an annular frame, the annular frame comprises an upper annular frame and a lower annular frame, the inner end of the lower annular frame is connected with the outer end part of the rotating shaft, the upper end edge of the lower annular frame is uniformly provided with clamping columns at equal radians, the upper annular frame is positioned above the position of the lower annular frame, the end diameter of the inner side of the upper annular frame is larger than the diameter of the cross section of the rotating shaft, the edge of the upper annular frame is uniformly provided with second bayonets at equal radians, the stirring rod and the rotating shaft are vertically arranged in parallel at intervals, a horizontal connecting frame is uniformly arranged between the upper annular frame and the lower annular frame, the horizontal connecting frame is provided with a first bayonet corresponding to one end of the position of the rotating shaft, vertical through grooves are uniformly arranged on the horizontal connecting frame and along the equal distance of the length, the vertical activity of puddler is run through vertical logical groove setting and its top tip are equallyd divide and are do not levelly and be equipped with the dog, round mouth has evenly been seted up on the puddler and along its length direction equidistance, the activity is equipped with annular rotating turret just on the inner end wall of round mouth annular rotating turret inboard evenly is equipped with the water conservancy diversion piece. The horizontal connecting frame is horizontally arranged, the clamping column penetrates through the first bayonet and the second bayonet and stretches out to realize fastening of the end position of the horizontal connecting frame, and the stop block cannot penetrate through the vertical through groove.

As an improvement of the utility model, a first cylindrical frame is sleeved outside the rotating shaft, an inner thread groove is arranged at the inner end of the first cylindrical frame, an outer thread groove is arranged at the outer part of the rotating shaft, a second cylindrical frame is sleeved outside the upper end of the first cylindrical frame, a manual frame is sleeved outside the lower end of the first cylindrical frame, the inner side of the lower end of the second cylindrical frame is connected with the outer side of the upper end of the first cylindrical frame through a bearing, threaded through holes are uniformly arranged at the outer side of the upper end of the second cylindrical frame with equal radian, fastening bolts are respectively screwed in the threaded through holes, a horizontal expansion frame is connected outside the lower end of the second cylindrical frame, the horizontal expansion frame comprises a hollow main frame body fixedly connected with the outer end of the second cylindrical frame, a secondary frame body movably inserted into the hollow main frame body, and a reset spring arranged between the insertion end of the secondary frame and the inner end wall of the hollow main frame, a through hole is arranged at one side of the hollow main frame, and a positioning rod is, the outside of the secondary frame body is provided with a positioning groove corresponding to the position of the through hole, and the non-insertion end part of the secondary frame body is connected with the upper end part of the cleaning frame. The internal thread groove and the external thread groove are in meshing transmission with each other, and the positioning rod can penetrate through the through hole and be inserted into the positioning groove. The secondary frame body is connected with the cleaning frame through bolts and nuts.

As an improvement of the utility model, the lower side of the non-connecting end of the horizontal support frame is provided with an air exhaust cover body, the lower end of the table top plate is provided with a waste gas treatment box body, the air outlet end of the air exhaust cover body is connected with the air inlet end of the waste gas treatment box body through a pipeline, the inner side of the air outlet end of the waste gas treatment box body is provided with a fan, the inner side of the waste gas treatment box body is provided with an air purification layer, the vertical support frame is provided with an air quality detector, the upper end of the table top plate is provided with a circular through hole, a disc-shaped rotating frame is arranged in the circular through hole, a group of connecting circular shafts are uniformly and movably arranged between the outer circumferential end of the disc-shaped rotating frame and the inner end wall of the circular through hole in equal radian, fastening, and nuts are respectively sleeved on the fastening screws. The purification of leading-in gas in the exhaust-gas treatment box is realized on the air purification layer, and the detection of equipment ambient air is realized to air quality detector, and fastening screw runs through the locating hole and stretches out, and its stretch out the pot head and have the nut, and it has discharge opening and discharge opening inner to open foaming bucket outside bottom is equipped with automatically controlled valve.

Compared with the prior art, the utility model has the advantages of as follows: this equipment increases the staving and rotates on common stirring mode's basis, the annular rotating turret that is equipped with, the stirring of the supplementary foaming raw materials of water conservancy diversion piece, improve stirring efficiency, the last annular frame that is equipped with, lower annular frame, the horizontal connection frame, the card post, open first bayonet socket that has, the second bayonet socket, the movable mounting that puddler position was realized to vertical logical groove, it maintains to be convenient for it dismantles, and can also realize the regulation and control of puddler position, thereby regulate and control stirring range, the regulation and control of clearance frame position height is realized to the first cylindrical frame that is equipped with, the regulation and control of clearance frame horizontal position is realized to the horizontal expansion bracket that is equipped with, the clearance frame that is equipped with realizes the clearance of the internal end wall of staving, guarantee staving inside cleanliness factor, the pumping cover body that is equipped with, exhaust-gas treatment box, the fan, the purification of harmful gas that produces when the foaming experiment is realized to, The movable mounting and dismounting of the vertical support frame can be realized by the set screw, the base and the nut, and the occupation of space when the device is not used is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a laboratory foaming mixer according to the present invention;

FIG. 2 is a schematic plan view of the cleaning frame;

FIG. 3 is a schematic plan view of the position of the stirring rod;

FIG. 4 is a schematic view of the mounting structure of the vertical support;

list of reference numerals: 1. a laboratory table body; 2. processing the placing table; 3. a vertical support frame; 4. a horizontal support frame; 5. a first rotating electric machine; 6. a rotating shaft; 7. a stirring rod; 8. cleaning the rack; 9. a foaming barrel; 10. a second rotating electric machine; 11. an upper annular frame; 12. a lower annular frame; 13. clamping the column; 14. a second bayonet; 15. a horizontal connecting frame; 16. a first bayonet; 17. a vertical through groove; 18. a stopper; 19. an annular turret; 20. a flow deflector; 21. a first cylindrical frame; 22. a second cylindrical frame; 23. fastening a bolt; 24. a horizontal telescopic frame; 25. a circular through opening; 26. a disc-shaped turret; 27. fastening screws; 28. a base; 29. and (4) a nut.

Detailed Description

Example 1: referring to fig. 1, fig. 2, fig. 3, fig. 4, it is right now that the utility model provides a stirrer that laboratory foaming used explains, including the

experiment table body

1, 1 upper end one side of the experiment table body is equipped with the processing and places

platform

2, 1 upper end of the experiment table body just is located the processing is placed the other vertical support frame 3 that is equipped with in platform 2 position, 3 top fixed connection of vertical support frame have

horizontal support frame

4, 4 non-stiff end downside of horizontal support frame are equipped with first rotation motor 5, the vertical decurrent output shaft tip of first rotation motor 5 has axis of rotation 6 through the coupling joint, 6 non-link ends of axis of rotation are equipped with puddler 7, the other clearance frame 8 that is equipped with in 6 position sides of axis of rotation, the processing is placed 2 upper ends of platform and is equipped with foaming bucket 9, the processing is placed 2 position below and is equipped with second rotation motor 10.

Example 2: referring to fig. 1, the mixer for laboratory foaming provided by the present invention is now described, wherein the laboratory table body 1 includes a table top plate and legs respectively disposed at four corners of the lower end of the table top plate, an annular support frame is fixedly disposed at the upper end of the table top plate, the middle side of the lower end of the processing placement table 2 is movably connected to the upper end of the annular support frame, the processing placement table 2 is formed in a disc shape, positioning cylinders are uniformly disposed at the upper end of the processing placement table 2 along the equal arcs at the upper end of the processing placement table 2, the positioning cylinders are all disposed along the radial direction of the horizontal cross section of the processing placement table 2, the end portions of the piston rods of the positioning cylinders are disposed corresponding to the central portion of the processing placement table 2, the end portions of the piston rods of the positioning cylinders are provided with positioning seats, the second rotating motor 10 is disposed at the lower, the horizontal support frame 4 and the vertical support frame 3 are both electric control telescopic frames of the existing device.

Example 3: referring to fig. 1 and 3, the stirrer for laboratory foaming provided by the present invention is now described, wherein the non-connecting end of the rotating shaft 6 is sleeved with an annular frame, the annular frame comprises an upper annular frame 11 and a lower annular frame 12, the inner end of the lower annular frame 12 is connected with the outer end of the rotating shaft 6, the upper end edge of the lower annular frame 12 is uniformly provided with clamping posts 13 at equal radian, the upper annular frame 11 is located above the position of the lower annular frame 12, the inner end diameter of the upper annular frame 11 is greater than the diameter of the cross section of the rotating shaft 6, the edge of the upper annular frame 11 is uniformly provided with second bayonets 14 at equal radian, the stirring rods 7 and the rotating shaft 6 are vertically spaced and arranged in parallel, horizontal connecting frames 15 are uniformly arranged between the upper annular frame 11 and the lower annular frame 12, the horizontal connecting frames 15 are respectively provided with first bayonets 16 corresponding to one side end of the rotating shaft 6, the utility model discloses a stirring rod, including horizontal link 15, puddler 7, horizontal link just evenly lays along its length direction impartial distance and has opened vertical logical groove 17, the vertical activity of puddler 7 runs through vertical logical groove 17 sets up and its top tip is equallyd divide and is do not levelly equipped with dog 18, the last round mouth that just evenly has seted up along its length direction equidistance of puddler 7, the activity is equipped with annular rotating turret 19 just on the inner end wall of round mouth the 19 inboards of annular rotating turret evenly are equipped with water conservancy diversion piece 20.

Example 4: referring to fig. 1 and 2, it is right now that the utility model provides a stirrer for laboratory foaming explains, 6 outside covers of axis of rotation have first cylindrical frame 21, first cylindrical frame 21 inner opens there is the internal thread groove, 6 outside opens there is the external thread groove of axis of rotation, first cylindrical frame 21 upper end outside covers there is second cylindrical frame 22, first cylindrical frame 21 lower extreme outside covers there is manual frame, second cylindrical frame 22 lower extreme inboard with connect through the bearing between the first cylindrical frame 21 upper end outside, radian such as second cylindrical frame 22 upper end outside evenly opens threaded through hole, twist respectively in the threaded through hole and have fastening bolt 23, second cylindrical frame 22 lower extreme external connection has horizontal expansion bracket 24, horizontal expansion bracket 24 include with second cylindrical frame 22 fixed connection's cavity body frame, the activity inserts the cavity body frame body, the sub-frame body that the cavity body frame body was equipped with between the internal end wall and the sub-body end wall The position spring, open cavity body outer end one side has the through-hole just the locating lever has been inserted in the through-hole, inferior support body outside just corresponds the through-hole position is opened there is the constant head tank, inferior support body non-insert end tip with clearance frame 8 upper end connection.

Example 5: referring to fig. 1 and 4, the stirrer for laboratory foaming provided by the present invention is now described, wherein an air exhaust cover is disposed under the non-connecting end of the horizontal support frame 4, a waste gas treatment box is disposed under the table top plate, the air outlet end of the air exhaust cover is connected to the air inlet end of the waste gas treatment box through a pipe, a fan is disposed inside the air outlet end of the waste gas treatment box, an air purification layer is disposed inside the waste gas treatment box, an air quality detector is disposed on the vertical support frame 3, a circular opening 25 is formed in the upper end of the table top plate, a disc-shaped rotating frame 26 is disposed in the circular opening 25, a set of connecting circular shafts are uniformly movably disposed between the outer circumferential end of the disc-shaped rotating frame 26 and the inner end wall of the circular opening 25 at equal radian, and fastening screws 27 are uniformly disposed on the side end surface of the disc, the bottom end of the vertical support frame 3 is provided with a base 28, the base 28 is evenly provided with positioning holes in equal radian, and the fastening screws 27 are respectively sleeved with nuts 29.

The utility model discloses can also form new implementation mode with embodiment 1 combination with at least one in

embodiment

2, 3, 4, 5 among the technical characterstic.

The working principle is as follows: the foaming bucket that is equipped with is used for experimental expanded material's placing, and the fastening of foaming bucket position is realized to the location cylinder that is equipped with, and the second that is equipped with rotates the motor function and can drive processing and place the platform and rotate to it rotates to drive the foaming bucket. The horizontal support frame and the vertical support frame that are equipped with are the automatically controlled expansion bracket of present device, and vertical support frame regulation and control horizontal support frame's position height, and horizontal support frame is used for regulating and control the horizontal position of axis of rotation, and the axis of rotation inserts in the foaming bucket. The horizontal connecting frame runs through first bayonet socket, second bayonet socket through the card post and stretches out to realize fixed locating between ring carrier and the lower ring carrier, and the puddler activity runs through vertical logical groove setting, and the dog can not run through vertical logical groove. The rotation shaft drives the horizontal connecting frame and the stirring rod to rotate through the annular frame, and the annular rotating frame and the flow deflectors are arranged to assist in stirring the foaming material. Manual operation manual frame makes first cylindric frame rotate, and first cylindric frame is used for regulating and controlling the position height of second cylindric frame, and the second cylindric frame passes through fastening bolt through the screw thread through-hole setting, can realize with axis of rotation external connection, and the rotation of axis of rotation makes the rotation of horizontal expansion bracket, and the locating lever runs through the fastening that can realize inferior frame position in the through-hole inserts the constant head tank, and the clearance frame that is equipped with is used for the clearance of the inboard end wall of foaming bucket. The fastening screw penetrates through the positioning hole to extend out, the extending end of the fastening screw is sleeved with a nut, the fastening of the position of the base is realized, and the upper end of the base is fixedly provided with a vertical supporting frame. The exhaust hood body, exhaust-gas treatment box, air purification layer, fan realize the discharge of harmful gas when foaming, and the air quality detector that is equipped with is used for the detection of equipment ambient air quality.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A stirrer for laboratory foaming comprises a laboratory table body (1) and is characterized in that, a processing placing table (2) is arranged on one side of the upper end of the experiment table body (1), a vertical support frame (3) is arranged on the upper end of the experiment table body (1) and beside the processing placing table (2), a horizontal support frame (4) is fixedly connected at the top end of the vertical support frame (3), a first rotating motor (5) is arranged at the lower side of the non-fixed end of the horizontal support frame (4), the end part of the output shaft of the first rotating motor (5) which is vertically downward is connected with a rotating shaft (6) through a coupling, a stirring rod (7) is arranged at the non-connecting end of the rotating shaft (6), a cleaning frame (8) is arranged beside the rotating shaft (6), the processing is placed platform (2) upper end and is equipped with foaming bucket (9), platform (2) position below is placed in the processing is equipped with second rotating electrical machines (10).

2. The stirrer for laboratory foaming according to claim 1, wherein the laboratory table body (1) comprises a table top plate and supporting legs respectively arranged at four corners of the lower end of the table top plate, an annular supporting frame is fixedly arranged at the upper end of the table top plate, the middle side of the lower end of the processing placing table (2) is movably connected with the upper end of the annular supporting frame, the processing placing table (2) is disc-shaped, positioning cylinders are uniformly arranged at the edge of the upper end of the processing placing table (2) in an equal arc manner, the positioning cylinders are all arranged along the radial direction of the horizontal cross section of the processing placing table (2), the end parts of piston rods of the positioning cylinders are all arranged corresponding to the central part of the processing placing table (2), positioning seats are arranged at the end parts of the piston rods of the positioning cylinders, the second rotating motor (10) is arranged at the lower end of the table top plate, and an output shaft of the second rotating motor movably penetrates, the horizontal support frame (4) and the vertical support frame (3) are both electric control telescopic frames of the existing device.

3. The laboratory foam stirrer according to claim 1, wherein the non-connecting end of the rotating shaft (6) is sleeved with an annular frame, the annular frame comprises an upper annular frame (11) and a lower annular frame (12), the inner end of the lower annular frame (12) is connected with the outer end of the rotating shaft (6), the upper end edge of the lower annular frame (12) is uniformly provided with clamping columns (13) in an equal radian manner, the upper annular frame (11) is positioned above the lower annular frame (12), the inner end caliber of the upper annular frame (11) is larger than the cross section diameter of the rotating shaft (6), the edge of the upper annular frame (11) is uniformly provided with second clamping openings (14) in an equal radian manner, the stirring rods (7) and the rotating shaft (6) are vertically spaced and arranged in parallel, and horizontal connecting frames (15) are uniformly arranged between the upper annular frame (11) and the lower annular frame (12), horizontal connection frame (15) correspond a first bayonet socket (16) have all been opened to a rotation axis (6) position side, horizontal connection frame (15) are gone up and evenly are laid along its length direction impartial distance and have been opened vertical logical groove (17), the vertical activity of puddler (7) is run through vertical logical groove (17) set up and its top tip and equally divide do not the level and be equipped with dog (18), the round mouth has just evenly been seted up along its length direction equidistance on puddler (7), the activity is equipped with annular rotating turret (19) just on the inner end wall of round mouth annular rotating turret (19) inboard evenly is equipped with water conservancy diversion piece (20).

4. The stirrer for laboratory foaming according to claim 1, wherein a first cylindrical frame (21) is sleeved outside the rotating shaft (6), an inner threaded groove is formed at the inner end of the first cylindrical frame (21), an outer threaded groove is formed at the outer end of the rotating shaft (6), a second cylindrical frame (22) is sleeved outside the upper end of the first cylindrical frame (21), a manual frame is sleeved outside the lower end of the first cylindrical frame (21), the inner side of the lower end of the second cylindrical frame (22) is connected with the outer side of the upper end of the first cylindrical frame (21) through a bearing, threaded through holes are uniformly formed in the outer side of the upper end of the second cylindrical frame (22) in an equal radian manner, fastening bolts (23) are screwed into the threaded through holes respectively, a horizontal expansion frame (24) is connected outside the lower end of the second cylindrical frame (22), and the horizontal expansion frame (24) comprises a hollow main frame body fixedly connected with the outer end of the second cylindrical frame (22), The cavity body frame is internal, and the secondary support body that the activity was inserted inserts the reset spring that is equipped with between end and the internal end wall of cavity body frame, open cavity body frame body outer end one side have the through-hole just the locating lever has been inserted in the through-hole, the secondary support body outside just corresponds open the through-hole position has the constant head tank, the non-end connection that inserts of secondary support body with clearance frame (8) upper end.

5. The stirrer for laboratory foaming according to claim 2, wherein an air exhaust hood is provided under the non-connecting end of the horizontal support frame (4), a waste gas treatment box is provided under the table top plate, the air outlet end of the air exhaust hood is connected with the air inlet end of the waste gas treatment box through a pipeline, a fan is provided inside the air outlet end of the waste gas treatment box, an air purification layer is provided inside the waste gas treatment box, an air quality detector is provided on the vertical support frame (3), a circular opening (25) is provided at the upper end of the table top plate, a disc-shaped rotating frame (26) is provided in the circular opening (25), a group of connecting circular shafts are provided between the outer circumferential end of the disc-shaped rotating frame (26) and the inner end wall of the circular opening (25) in a uniform motion at a uniform radian, and fastening screws (27) are provided uniformly at a side end face in the thickness direction of the disc-shaped rotating, the bottom end of the vertical support frame (3) is provided with a base (28), positioning holes are uniformly formed in the base (28) in an equal radian mode, and nuts (29) are sleeved on the fastening screws (27) respectively.