CN216756053U

CN216756053U - Detachable shearing shaft of laboratory kneading device

Info

Publication number: CN216756053U
Application number: CN202220386780.8U
Authority: CN
Inventors: 陈长水; 阳雄; 陈礼仁
Original assignee: Guangdong Xinsiyuan New Material Technology Co ltd
Current assignee: Guangdong Xinsiyuan New Material Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-17
Anticipated expiration: 2032-02-24

Abstract

The application discloses device's detachable shearing axle is mediated in laboratory relates to the technical field who kneads equipment. The kneading chamber comprises a shell and side walls detachably connected to two ends of the shell, the kneading chamber is provided with a shearing mechanism, the shearing mechanism comprises a shearing paddle arranged in the kneading chamber and a driving assembly used for driving the shearing paddle to rotate, the shearing mechanism further comprises a connecting assembly arranged between the shearing paddle and the driving assembly, and the shearing paddle is detachably connected with the driving assembly through the connecting assembly. The casing can be dismantled with the both sides wall and be connected, and the room is mediated in the user's dismouting, and the person of facilitating the use washs mediating the room and shearing the oar, cuts the oar and can dismantle with drive assembly and be connected, and the person of facilitating the use changes different shearing oars and the person of facilitating the use washs shearing oar according to the raw materials of difference, has improved the suitability of kneading machine.

Description

Detachable shearing shaft of laboratory kneading device

Technical Field

The application relates to the technical field of kneading equipment, in particular to a detachable shearing shaft of a laboratory kneading device.

Background

The kneader is an ideal device for kneading, mixing, crushing, dispersing, vulcanizing and polymerizing various high-viscosity and elastoplastic materials.

In the related technology, the kneader adopts two sigma blades to be arranged in a side-by-side tangent differential mode, namely, one shearing blade is high in speed and one shearing blade is low in speed, so that shearing force is generated, and the materials mixed can be rapidly sheared at different blade speeds, so that the materials can be uniformly mixed.

Because the raw materials processed by the kneader used in the laboratory are variable, different raw materials need to be sheared by different shearing paddles according to different properties of the raw materials, and the kneader in the related technology can not replace the shearing paddles, so that the applicability of the kneader is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the applicability of the kneader, the application provides a detachable shearing shaft of a laboratory kneading device.

The application provides a device is mediated in laboratory's detachable shearing axle adopts following technical scheme:

the utility model provides a device's detachable shearing axle is kneaded in laboratory, includes the frame and installs kneading chamber in the frame, kneading chamber includes the casing and can dismantle the connection and be in the lateral wall at the both ends of casing, kneading chamber is provided with cuts the mechanism, cut the mechanism including setting up in kneading indoor shearing oar and be used for driving to cut oar pivoted drive assembly, cut the mechanism still including setting up cut the oar with drive assembly between the drive assembly coupling assembling, cut the oar through the coupling assembling with drive assembly can dismantle the connection.

Through adopting above-mentioned technical scheme, the casing can be dismantled with the both sides wall and be connected, and the room is mediated in the user's dismouting, and the person of facilitating the use washs mediating the room and shearing oar, and the shearing oar can be dismantled with drive assembly and be connected, and the person of facilitating the use changes different shearing oars and the person of facilitating the use washs shearing oar according to the raw materials of difference, has improved the suitability of kneading machine.

Optionally, the shearing paddle includes a shearing shaft and blades, the shearing shaft is disposed parallel to the ground, one end of the shearing shaft is connected to the driving assembly, the other end of the shearing shaft abuts against a side wall of the kneading chamber, and the blades are disposed on the periphery of the shearing shaft.

Through adopting above-mentioned technical scheme, cut the axle and be connected with drive assembly, drive assembly drive cuts the axle and rotates, cuts the axle and drives the blade that sets up in cutting the axle periphery and rotate, makes the oar of cuting process the indoor raw materials of kneading, cuts the axle and keeps away from drive assembly's one end and kneads the lateral wall butt of room and has improved the machining efficiency of cutting the axle to kneading indoor raw materials.

Optionally, the drive assembly includes driving piece and pivot, the stiff end of driving piece is connected in the frame, the drive end of driving piece with the one end fixed connection of pivot, the pivot is kept away from the one end of driving piece runs through along the horizontal direction the lateral wall is connected with the one end of shearing the axle, the pivot with the coaxial setting of shearing the axle.

Through adopting above-mentioned technical scheme, driving piece drive pivot is along the axial rotation of pivot, and the pivot drives the axial rotation of shearing axle along shearing the axle to make the shearing oar process the indoor raw materials of kneading.

Optionally, coupling assembling is including setting up the epaxial arch of shearing, the arch sets up the shearing axle is close to the one end of pivot, the pivot is close to the one end of shearing axle seted up with the recess of protruding looks adaptation, the opening orientation of recess the direction setting of shearing axle.

Through adopting above-mentioned technical scheme, shearing oar and drive assembly link together with the recess that sets up in the pivot by setting up the arch on shearing the axle, and connected mode is simple, and the dismouting and the washing of the oar of being convenient for shear have improved the suitability of kneader.

Optionally, the protrusion is a first protrusion fixedly connected to one end of the shearing shaft close to the rotating shaft, and a cross section of the first protrusion is polygonal.

Through adopting above-mentioned technical scheme, the cross-section of first lug is the polygon, has reduced drive assembly and has sheared the possibility that takes place relative slip between oar pivoted in-process shearing axle and the drive assembly in the drive, when needs are dismantled and are sheared the axle, will knead the lateral wall of the one side of room keeping away from actuating mechanism and dismantle, then will shear the axle and remove along one side that actuating mechanism was kept away from to the horizontal direction orientation, accomplish the dismantlement of shearing the axle promptly, convenient to use person washs shearing the oar, has improved the suitability of kneading machine.

Optionally, the protrusion is a second protrusion arranged on the periphery of the shearing shaft, the second protrusion is arranged in a plurality of shapes, and the second protrusions are arranged around the periphery of the shearing shaft to form a gear shape.

Through adopting above-mentioned technical scheme, when the shearing axle is dismantled to needs, will knead the lateral wall of one side that actuating mechanism was kept away from to the room and dismantle, then will cut the axle and remove towards one side of keeping away from actuating mechanism along the horizontal direction, accomplish the dismantlement of shearing the axle promptly, convenient to use person washs the shearing oar, and a plurality of second lugs form the gear form, are convenient for cut the axle and install in the pivot, have improved the suitability of kneader.

Optionally, the arch is fixed connection and is in the shearing axis is close to the rectangle piece of the one end of pivot, the recess be with a word of rectangle piece looks adaptation leads to the groove, the rectangle piece with be provided with first retaining member between the pivot, first retaining member be used for with the shearing axis is connected in the pivot.

Through adopting above-mentioned technical scheme, when the shearing axle is dismantled to needs, open first retaining member earlier, then will cut the axle and take out along the extending direction that a word led to the groove, need not to dismantle the dismantlement that the axle can be accomplished to the lateral wall, the oar is cuted in the dismouting of convenient to use person and washing, has improved the suitability of kneader.

Optionally, the blades are detachably connected to the outer periphery of the shear shaft.

Through adopting above-mentioned technical scheme, the periphery at the shearing axle can be dismantled in the blade, and the user can process the raw materials according to the different blades of changing of raw materials to be convenient for wash shearing axle and blade, improved the suitability of kneader.

Optionally, a heating assembly is arranged on the frame, and the heating assembly is used for heating the shearing paddle.

Through adopting above-mentioned technical scheme, because the raw materials viscosity that uses the kneader processing is great, the easy adhesion is on shearing the oar, after using heating element to heat up shearing the oar, the raw materials of being convenient for breaks away from shearing the oar to make things convenient for the staff to wash shearing the oar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the shell is detachably connected with the two side walls, so that a user can conveniently disassemble and assemble the kneading chamber, the user can conveniently clean the kneading chamber and the shearing paddles, the shearing paddles are detachably connected with the driving assembly, the user can conveniently replace different shearing paddles according to different raw materials and conveniently clean the shearing paddles, and the applicability of the kneading machine is improved;

2. the shearing paddle and the driving assembly are connected together through the bulge arranged on the shearing shaft and the groove arranged on the rotating shaft, the connection mode is simple, the shearing paddle is convenient to disassemble, assemble and clean, and the applicability of the kneader is improved;

3. the blade can be dismantled and connect in the periphery of shearing the axle, and the user can process the raw materials according to the different blades of changing of raw materials to be convenient for wash and cut axle and blade, improved the suitability of kneader.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application.

Fig. 2 is a top view of the overall structure of an embodiment of the present application.

Fig. 3 is a schematic structural diagram mainly showing a shearing mechanism in the embodiment of the present application.

Fig. 4 is a schematic structural view mainly showing a connection assembly in embodiment 1 of the present application.

Fig. 5 is a schematic structural view mainly showing a connection assembly in embodiment 2 of the present application.

Fig. 6 is a schematic structural view mainly showing a connecting assembly in embodiment 3 of the present application.

Description of reference numerals:

1. a frame; 2; a kneading chamber; 21. a housing; 22. a side wall; 23. locking the bolt; 3. shearing a paddle; 31. a shear shaft; 32. a blade; 33. a sleeve; 34. a screw; 35. a nut; 4. a drive assembly; 41. a drive member; 42. a rotating shaft; 5. a connecting assembly; 51. a first bump; 52. a groove; 53. a second bump; 54. a rectangular block; 55. a locking pin; 6. and a heating assembly.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a detachable shearing shaft of a laboratory kneading device.

Example 1:

referring to fig. 1, a detachable shear shaft of a laboratory kneading apparatus includes a frame 1, a kneading chamber 2 installed on the frame 1, and a shearing mechanism for processing a raw material in the kneading chamber 2.

Wherein, kneading chamber 2 includes casing 21 and lateral wall 22, in this embodiment, casing 21 is the U type casing, lateral wall 22 is vertical to be provided with at the both ends of casing 21, be provided with the second retaining member between lateral wall 22 and the casing 21, lateral wall 22 can dismantle with casing 21 through the second retaining member and be connected, in this embodiment, the second retaining member is locking bolt 23, locking bolt 23 runs through lateral wall 22 and with casing 21 threaded connection along the horizontal direction, in order to improve the stability of being connected between lateral wall 22 and the casing 21, locking bolt 23 is equipped with a plurality ofly.

Referring to fig. 2, the shearing mechanism includes a shearing paddle 3 provided in the kneading chamber 2 and a driving assembly 4 for driving the shearing paddle 3 to rotate.

Referring to fig. 3 and 4, the shearing paddle 3 includes a shearing shaft 31 disposed in parallel in the kneading chamber 2 and a blade 32 disposed on the periphery of the shearing shaft 31, referring to fig. 2 and 4, one end of the shearing shaft 31 is connected to the driving assembly 4, the other end of the shearing shaft 31 penetrates through the sidewall 22 of the kneading chamber 2 in the horizontal direction and abuts against the sidewall 22 of the kneading chamber 2 away from the driving assembly 4, a sleeve 33 is disposed between the blade 32 and the shearing shaft 31, the blade 32 is fixedly connected to the periphery of the sleeve 33, the shearing shaft 31 can be inserted into the sleeve 33, a third locking member is disposed between the sleeve 33 and the shearing shaft 31, the sleeve 33 and the shearing shaft 31 are detachably connected through the third locking member, in this embodiment, the third locking member is a screw 34 and a plurality of nuts 35 adapted to the screw 34, the screw 34 penetrates through the sleeve 33 and the shearing shaft 31 in the direction perpendicular to the axial direction of the sleeve 33 and the shearing shaft 31, the plurality of nuts 35 are respectively threadedly connected to both ends of the screw 34, the side of the nut 35 remote from the end of the screw 34 abuts the outer wall of the sleeve 33.

Referring to fig. 2 and 4, the driving assembly 4 includes a driving member 41 and a rotating shaft 42, a fixed end of the driving member 41 is fixedly connected to the frame 1, a driving end of the driving member 41 is fixedly connected to one end of the rotating shaft 42, which is far away from the driving member 41, penetrates through the side wall 22 along the horizontal direction and is connected to one end of the shearing shaft 31, which is far away from the third locking member, the rotating shaft 42 is coaxially disposed with the shearing shaft 31, in this embodiment, the driving member 41 is a motor, the fixed end of the motor is fixedly connected to the frame 1, and the driving end of the motor is fixedly connected to one end of the rotating shaft 42.

Referring to fig. 4, a connection assembly 5 is disposed between the rotating shaft 42 and the shearing shaft 31, the rotating shaft 42 and the shearing shaft 31 are detachably connected through the connection assembly 5, the connection assembly 5 includes a protrusion disposed on the shearing shaft 31 and a groove 52 disposed on the rotating shaft 42, in this embodiment, the protrusion is a first protrusion 51, the first protrusion 51 is fixedly connected to one end of the shearing shaft 31 close to the rotating shaft 42, the groove 52 is disposed on one end of the rotating shaft 42 close to the shearing shaft 31, the groove 52 is adapted to the first protrusion 51, and an opening of the groove 52 is disposed toward the direction of the shearing shaft 31; in order to reduce the possibility of relative sliding between the rotating shaft 42 and the shearing paddle 3 during rotation, the cross section of the first projection 51 is polygonal, and in the embodiment, the cross section of the first projection 51 is pentagonal.

Referring to fig. 1, a heating assembly 6 for heating the shearing paddle 3 is arranged on the frame 1, the heating assembly 6 is used for heating the shearing paddle 3, and the heating assembly 6 is fixedly connected to the frame 1.

The implementation principle of the detachable shear shaft of the laboratory kneading device in the embodiment of the application is as follows: when different shearing paddles 3 need to be replaced, the side wall 22 of the kneading chamber 2 far away from one side of the driving piece 41 is detached, then the shearing paddles 3 move towards the direction far away from the driving piece 41 along the horizontal direction, at the moment, the shearing paddles 3 are detached, the blades 32 are detached, a user can clean the shearing shaft 31 and the blades 32, then the blades 32 needing to be replaced are sleeved on the shearing shaft 31 and locked by the third locking piece, finally the shearing paddles 3 are installed on the rotating shaft 42, the disassembling and the cleaning of the shearing paddles 3 are completed, the shearing paddles 3 can be replaced according to experimental needs by the kneading device, the cleaning of the shearing paddles 3 is facilitated, and the applicability of the kneader is improved.

Example 2:

the present embodiment is different from embodiment 1 in that the connecting assembly 5 is different, referring to fig. 5, the connecting assembly 5 includes a protrusion disposed on the periphery of the shearing shaft 31 and a groove 52 disposed on the rotating shaft 42, in the present embodiment, the protrusion is a second protrusion 53, the second protrusion 53 is disposed on the periphery side of one end of the shearing shaft 31 close to the rotating shaft 42, the second protrusion 53 is provided in plurality, the plurality of second protrusions 53 are formed in a gear shape around the periphery of the shearing shaft 31, the groove 52 is disposed on one end of the rotating shaft 42 close to the shearing shaft 31, the groove 52 is adapted to the gear shape formed by the plurality of second protrusions 53, and the opening of the groove 52 is disposed toward the shearing shaft 31.

The implementation principle of the detachable shearing shaft of the kneading device in the laboratory is as follows: when different shearing paddles 3 need to be replaced, the side wall 22 of the kneading chamber 2 far away from one side of the driving piece 41 is detached, then the shearing paddles 3 move towards the direction far away from the driving piece 41 along the horizontal direction, at the moment, the shearing paddles 3 are detached, the blades 32 are detached, a user can clean the shearing shaft 31 and the blades 32, then the blades 32 needing to be replaced are sleeved on the shearing shaft 31 and locked by the third locking piece, finally the shearing paddles 3 are installed on the rotating shaft 42, the shearing paddles 3 are detached and cleaned, the shearing paddles 3 can be replaced according to experimental needs, the cross sections of the convex blocks are in a gear shape, the shearing paddles 3 are convenient to install on the rotating shaft 42, and the applicability of the kneader is improved.

Example 3:

the difference between this embodiment and embodiment 1 lies in the difference of the connection assembly 5, referring to fig. 6, the connection assembly 5 includes a protrusion disposed on the periphery of the shearing shaft 31 and a groove 52 disposed on the rotating shaft 42, in this embodiment, the protrusion is a rectangular block 54 fixedly connected to one end of the shearing shaft 31 close to the rotating shaft 42, the groove 52 is a straight through groove disposed on one end of the rotating shaft 42 close to the shearing shaft 31 and adapted to the rectangular block 54, a first locking member is disposed between the rectangular block 54 and the rotating shaft 42, the rectangular block 54 and the rotating shaft 42 are detachably connected by the first locking member, in this embodiment, the first locking member is a locking pin 55, and the locking pin 55 penetrates through the two side walls 22 of the straight through groove and the rectangular block 54 along the direction perpendicular to the extension direction of the straight through groove.

The implementation principle of the detachable shearing shaft of the kneading device in the laboratory is as follows: when different shearing paddles 3 need to be replaced, the locking pin 55 is taken out firstly, then the shearing paddles 3 are taken out along the extending direction of the straight through groove, the side wall 22 of the kneading chamber 2 does not need to be disassembled, the disassembly, the assembly and the cleaning of the shearing paddles 3 can be completed, the kneading device is convenient for the disassembly, the assembly and the cleaning of the shearing paddles 3, and the applicability of the kneading machine is improved.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A detachable shear shaft of a laboratory kneading device, comprising a frame (1) and a kneading chamber (2) mounted on the frame (1), characterized in that: the kneading chamber (2) comprises a shell (21) and side walls (22) detachably connected to two ends of the shell (21), the kneading chamber (2) is provided with a shearing mechanism, the shearing mechanism comprises a shearing paddle (3) arranged in the kneading chamber (2) and a driving assembly (4) used for driving the shearing paddle (3) to rotate, the shearing mechanism further comprises a connecting assembly (5) arranged between the shearing paddle (3) and the driving assembly (4), and the shearing paddle (3) is detachably connected with the driving assembly (4) through the connecting assembly (5).

2. A removable shear shaft for a laboratory kneading apparatus according to claim 1, wherein: the shearing paddle (3) comprises a shearing shaft (31) and blades (32), the shearing shaft (31) is arranged in parallel to the ground, one end of the shearing shaft (31) is connected with the driving component (4), the other end of the shearing shaft (31) is abutted against the side wall (22) of the kneading chamber (2), and the blades (32) are arranged on the periphery of the shearing shaft (31).

3. A removable shear shaft for a laboratory kneading apparatus according to claim 2, wherein: drive assembly (4) are including driving piece (41) and pivot (42), the stiff end of driving piece (41) is connected on frame (1), the drive end of driving piece (41) with the one end fixed connection of pivot (42), pivot (42) are kept away from the one end of driving piece (41) is run through along the horizontal direction lateral wall (22) and is connected with the one end of shearing axle (31), pivot (42) with it sets up to cut axle (31) coaxial.

4. A removable shear shaft for a laboratory kneading apparatus according to claim 3, wherein: coupling assembling (5) are including setting up the arch on shearing axle (31), the arch sets up shearing axle (31) is close to the one end of pivot (42), pivot (42) are close to the one end of shearing axle (31) seted up with recess (52) of protruding looks adaptation, the opening orientation of recess (52) the direction setting of shearing axle (31).

5. A removable shear shaft for a laboratory kneading apparatus according to claim 4, wherein: the bulges are first convex blocks (51) fixedly connected to one ends, close to the rotating shaft (42), of the shearing shafts (31), and the cross sections of the first convex blocks (51) are polygonal.

6. A removable shear shaft for a laboratory kneading apparatus as claimed in claim 4, wherein: the bulge is a second lug (53) arranged on the periphery of the shearing shaft (31), the second lugs (53) are arranged in a plurality, and the second lugs (53) are arranged in a gear shape around the periphery of the shearing shaft (31).

7. A removable shear shaft for a laboratory kneading apparatus according to claim 4, wherein: the arch is fixed connection and is in shearing axle (31) is close to rectangular block (54) of the one end of pivot (42), recess (52) for with a word of rectangular block (54) looks adaptation is led to the groove, rectangular block (54) with be provided with first retaining member between pivot (42), first retaining member be used for with shearing axle (31) is connected in on pivot (42).

8. A removable shear shaft for a laboratory kneading apparatus according to claim 2, wherein: the blades (32) are detachably connected to the outer periphery of the shear shaft (31).

9. A removable shear shaft for a laboratory kneading apparatus according to claim 1, wherein: be provided with heating element (6) on frame (1), heating element (6) are used for heating up shearing oar (3).