CN118807566B - Conical stirring device - Google Patents
Conical stirring device Download PDFInfo
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- CN118807566B CN118807566B CN202411302802.8A CN202411302802A CN118807566B CN 118807566 B CN118807566 B CN 118807566B CN 202411302802 A CN202411302802 A CN 202411302802A CN 118807566 B CN118807566 B CN 118807566B
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- 238000003756 stirring Methods 0.000 title claims abstract description 175
- 239000000463 material Substances 0.000 claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 9
- 239000000047 product Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
本发明涉及搅拌装置技术领域，具体公开了一种锥形搅拌装置，包括搅拌筒、搅拌机构、两个滤板和破碎机构，搅拌机构设为两组，每组搅拌机构均包括搅拌杆、驱动件和螺旋叶片，两个滤板分别对应安装在两组搅拌机构旋转方向的后侧，每个滤板均呈弧形状，且滤板的凹面侧朝向对应的搅拌机构，破碎机构包括破碎条和搓料组件，破碎条设于滤板的凹面侧，搓料组件包括锥形斗和搓料件，锥形斗与搓料件之间具有搓料通道，锥形斗的侧壁上密布有通孔，锥形斗与搓料件上均设有多个搓条；本发明通过滤板将结块物料截留在滤板的凹面侧，并通过破碎机构对结块物料进行破碎，避免结块物料对混合效果造成影响，进而保证成品混合物的质量。
The present invention relates to the technical field of stirring devices, and specifically discloses a conical stirring device, comprising a stirring drum, a stirring mechanism, two filter plates and a crushing mechanism. The stirring mechanism is arranged in two groups, each stirring mechanism comprises a stirring rod, a driving member and a spiral blade, the two filter plates are respectively installed on the rear sides of the two stirring mechanisms in the rotation direction, each filter plate is in an arc shape, and the concave side of the filter plate faces the corresponding stirring mechanism, the crushing mechanism comprises a crushing bar and a rubbing assembly, the crushing bar is arranged on the concave side of the filter plate, the rubbing assembly comprises a conical bucket and a rubbing piece, a rubbing channel is provided between the conical bucket and the rubbing piece, the side wall of the conical bucket is densely covered with through holes, and a plurality of rubbing bars are provided on the conical bucket and the rubbing piece; the present invention intercepts agglomerated materials on the concave side of the filter plate by the filter plate, and crushes the agglomerated materials by the crushing mechanism, so as to avoid the agglomerated materials from affecting the mixing effect, thereby ensuring the quality of the finished mixture.
Description
Technical Field
The invention relates to the technical field of stirring devices, in particular to a conical stirring device.
Background
The stirring device is a machine which is provided with a shaft with blades and rotates in a cylinder to stir and mix various raw materials into a mixture or a proper consistency, wherein the stirring part rotates (rotates) around the axis of the stirring part and also surrounds the central shaft of a conical stirring cylinder, the stirring part makes planetary motion (revolution) near the wall surface of the cone by the rotation of a transmission arm, and the materials are repeatedly lifted through the revolution and the rotation of a spiral, so that the composite motions such as shearing, convection, diffusion and the like are generated in the cone, and the aim of mixing is fulfilled.
Patent document with publication number CN215428772U discloses a double spiral cone mixer, including the device main part, corrosion-resistant stainless steel plate, servo motor and protective housing, servo motor's output swing joint has the gear box, gear box's both sides swing joint has the center pole, and the one end swing joint that the gear box was kept away from to the center pole has the rotary rod, the one end that the rotary rod was kept away from to the center pole all is connected with transmission structure, transmission structure's bottom is connected with the puddler, and the outside of puddler all even fixed mounting has the interlock sword, the mounting plate is all installed to the top and the bottom of the outside both sides of device main part, and the bin outlet is installed to the bottom of device main part, mounting structure is installed to the intermediate position on bin outlet top, and mounting structure's top swing joint has the filter screen, this patent utilizes the filter screen to screen the big or small granule of finished product mixture for the product mixes in-process big or small granule evenly, it is more abundant to mix.
Although the above patent document can screen the size particles of the finished product mixture, in the mixing process, some small-particle-size materials may form caking due to moisture and the like, which affects the mixing effect, and in the subsequent screening process, the small-particle-size materials are screened into large particles by a filter screen, which affects the quality of the final finished product mixture.
Disclosure of Invention
The invention provides a conical stirring device, which aims to solve the problem that in the related art, when mixing is carried out, partial small-particle-size materials possibly form caking due to humidity and the like, the mixing effect is influenced, and in the subsequent screening process, the materials are screened into large particles by a filter screen, so that the quality of a final finished product mixture is influenced.
The invention relates to a conical stirring device, which comprises a stirring cylinder in conical arrangement, wherein a feed inlet and a discharge outlet are arranged on the stirring cylinder, and the conical stirring device further comprises:
The stirring mechanisms are arranged in two groups, the two groups of stirring mechanisms are arranged in a rotary array mode on the axis of the stirring barrel, and each group of stirring mechanisms comprises a stirring rod, a driving piece for driving the stirring rod to rotate and a helical blade arranged on the outer side of the stirring rod;
The two filter plates are respectively and correspondingly arranged at the rear sides of the rotation directions of the two groups of stirring mechanisms, each filter plate is arc-shaped, and the concave sides of the filter plates face the corresponding stirring mechanisms;
The crushing mechanism comprises crushing strips and a material rubbing assembly, the crushing strips are arranged on the concave side of the filter plate, the material rubbing assembly comprises a conical hopper connected to the upper end of the filter plate and a material rubbing member movably arranged in the conical hopper, a material rubbing channel is arranged between the conical hopper and the material rubbing member, through holes are densely distributed on the side wall of the conical hopper, and a plurality of material rubbing strips are arranged on the inner side wall of the conical hopper and the outer side wall of the material rubbing member;
the first driving assembly is used for driving the two groups of stirring mechanisms to rotate around the axis of the stirring cylinder;
And the second driving assembly is used for driving the material rubbing member to rotate around the axis of the stirring rod and move along the axial direction of the stirring rod.
The caking material in the material can be intercepted on the concave side of the filter plate through the filter plate, and the caking material is lifted through the rotation of the helical blade, so that the caking material can be primarily crushed through the crushing strip in the process, and the caking material can be crushed again through the material rubbing assembly after entering the material rubbing channel, so that the influence of the caking material on the mixing effect is avoided.
Preferably, the rubbing strips on the cone hopper and the rubbing strips on the rubbing piece are spiral, and the rotation directions of the rubbing strips on the cone hopper and the rubbing strips on the rubbing piece are opposite.
The device can more effectively crush and disperse the agglomerate and hard component in the material, and simultaneously increases the contact frequency between the material and the rubbing strip, thereby being beneficial to improving the crushing efficiency.
Preferably, the width of the material rubbing channel formed between the conical hopper and the material rubbing piece is gradually reduced from bottom to top, and the upper end of the material rubbing channel is communicated with the inside of the stirring cylinder.
Preferably, the first driving assembly comprises a driving motor and a center rod, the driving motor is arranged at the upper end of the stirring barrel, the center rod is arranged inside the stirring barrel in a rotating mode along the axis of the stirring barrel, the output end of the driving motor stretches into the stirring barrel and is connected with the upper end of the center rod, the upper portion of the center rod is connected with two shells for installing driving parts, driving parts in two groups of stirring mechanisms are respectively correspondingly arranged in the two shells, the lower portion of the center rod is connected with two connecting rods, and the lower ends of the stirring rods in the two groups of stirring mechanisms are respectively connected with the two connecting rods in a rotating mode.
Preferably, the material rubbing member is provided with a through hole, the through hole is formed along the axis of the material rubbing member and penetrates through the upper end and the lower end of the material rubbing member, the material rubbing member is movably sleeved on the outer side of the stirring rod through the through hole, the second driving assembly comprises a sliding block arranged on the outer side of the stirring rod, a spiral boss arranged in the through hole and a reset structure for driving the material rubbing member to reset, and the sliding block can be in contact with the spiral boss in the rotation process of the stirring rod, so that the material rubbing member rotates around the axis of the stirring rod and moves along the axial direction of the stirring rod.
Preferably, the reset structure is a connecting piece arranged between the conical hopper and the material rubbing piece, the connecting piece comprises a middle elastic part and fixing parts at two ends, the connecting piece is respectively connected with the conical hopper and the material rubbing piece through the fixing parts at two ends, and the elastic part is made of elastic materials, so that the length of the connecting piece can be adapted along with the relative change of the positions between the conical hopper and the material rubbing piece.
Preferably, the through hole comprises a first section hole and a second section hole, the diameter of the first section hole is matched with the diameter of the stirring rod, the outer side wall of the stirring rod can be attached to the inner side wall of the first section hole, the diameter of the second section hole is larger than that of the first section hole, and the spiral boss is arranged in the second section hole.
The phenomenon that the rubbing member moves relative to the radial direction of the stirring rod to influence the crushing effect on the materials in the rubbing channel is avoided.
Preferably, the stirring rod further comprises an adjusting piece for adjusting the movement amount of the rubbing piece, a sliding groove is formed in the outer side of the stirring rod along the axial direction, the sliding block is slidably arranged in the sliding groove, and the adjusting piece can drive the sliding block to move along the sliding groove and fix the sliding block at different positions in the sliding groove.
The moving amount of the material rubbing piece can be adjusted according to different positions of the sliding block, so that materials in the material rubbing channel are crushed to different degrees.
Preferably, the lower extreme of center pole still is connected with stirring vane, stirring vane can carry out synchronous rotation along with the center pole, stirring vane's lower extreme and the bottom contact of churn, and stirring vane keep away from the one side of center pole and the inside wall contact of churn.
During mixing, the materials at the bottom of the stirring cylinder are stirred, the mixing effect is further improved, and during discharging, the materials in the stirring cylinder are gradually scraped to the discharge port, so that the materials are prevented from being accumulated at the bottom of the stirring cylinder.
Preferably, a frame body for supporting the stirring cylinder is arranged below the stirring cylinder, and a through hole is formed in the frame body.
The beneficial effects of the invention are as follows:
1. In the mixing process, the caking materials are trapped on the concave side of the filter plate through the filter plate, and the caking materials are lifted upwards through the stirring mechanism, so that in the process, the caking materials are primarily crushed through the crushing strips, and after the caking materials enter the material rubbing channel, the caking materials are crushed again through the relative movement between the material rubbing piece and the conical hopper, the mixing effect of the materials is prevented from being influenced by the caking materials, and the quality of the finished product mixture is further ensured.
2. According to the invention, the twisting direction of the twisting strip on the twisting piece is opposite to the twisting direction of the twisting strip on the conical hopper, so that the contact frequency of the material and the twisting strip is increased, and the shearing force and the extrusion force are generated in the material, so that the bulk material can be crushed and dispersed more effectively, and the crushing efficiency is improved.
3. The invention is provided with the adjusting piece, and the time from contact to release contact of the sliding block and the spiral boss in the process of rotating the stirring rod can be different through different positions of the sliding block, so that the movement amount of the material rubbing piece is different, and materials in the material rubbing channel are crushed to different degrees.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the present invention in a longitudinal section.
Fig. 3 is a schematic diagram showing the assembly structure of the stirring mechanism, the filter plate and the crushing mechanism of the present invention.
Fig. 4 is a schematic diagram showing an assembly structure of the stirring mechanism and the filter plate of the present invention.
Fig. 5 is a schematic diagram of an assembly structure of a stirring rod and a rubbing member of the present invention.
Fig. 6 is a schematic structural view of the rubbing member of the present invention.
Fig. 7 is a schematic diagram of an assembled structure of the stirring rod and the adjusting member of the present invention.
Reference numerals:
11. a stirring cylinder; 111. a feed inlet; 112. a discharge port; 12. a frame body; 121. a through port; 21. a stirring rod; 211. a chute; 22. a driving member; 23. a helical blade; 24. a driving motor; 25. a central rod; 251. a housing; 252. a connecting rod; 26. stirring blades; 31. a filter plate; 32. crushing the strips; 33. a conical hopper; 331. a through hole; 34. a rubbing part; 341. a through hole; 3411. a first section of aperture; 3412. a second section of hole; 35. rubbing the strips; 36. a slide block; 37. a spiral boss; 38. a connecting piece; 381. an elastic part; 382. a fixing part; 39. an adjusting member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 7, the conical stirring device of the present invention comprises a stirring cylinder 11 arranged in a conical shape and a frame 12 for supporting the stirring cylinder 11, wherein a feed inlet 111 and a discharge outlet 112 are respectively arranged at the upper end and the lower end of the stirring cylinder 11, a through hole 121 for allowing a container for receiving a mixture to pass through is arranged on the frame 12, and a stirring mechanism, two filter plates 31, a crushing mechanism, a first driving assembly and a second driving assembly are arranged in the stirring cylinder 11.
The rabbling mechanism is established to two sets of, and two sets of rabbling mechanisms set up with the rotatory array of axis of churn 11, and every rabbling mechanism of group all includes puddler 21, driving piece 22 and helical blade 23, and driving piece 22 is used for driving puddler 21 and rotates around self axis, in this embodiment, driving piece 22 can set up to the motor, and helical blade 23 installs in the outside of puddler 21 along the axial of puddler 21, and first drive assembly is used for driving two sets of rabbling mechanisms and rotates around the axis of churn 11.
Specifically, the materials to be mixed are added into the mixing drum 11 from the feeding hole 111, the driving piece 22 is started to drive the stirring rod 21 to rotate around the axis of the stirring drum 11 and drive the spiral blade 23 to rotate so as to lift the materials at the bottom of the mixing drum 11 to the top, the materials are mixed under the spiral extrusion and shearing actions, in the rotation process of the stirring rod 21, the first driving assembly drives the two groups of stirring mechanisms to rotate around the axis of the mixing drum 11, the materials outside the spiral can enter the spiral blade 23, the materials are continuously updated and diffused, the lifted materials can form a downward material flow to supplement the gaps at the bottom of the mixing drum 11, and the materials are mixed.
The two filter plates 31 are correspondingly arranged at the rear sides of the rotation directions of the two groups of stirring mechanisms respectively, each filter plate 31 is arc-shaped, the concave sides of the filter plates 31 face the corresponding stirring mechanisms, each crushing mechanism comprises a plurality of crushing strips 32 and a rubbing component, the crushing strips 32 are arranged at intervals on the concave sides of the filter plates 31 along the height direction of the filter plates 31, each crushing strip 32 is arranged along the circumference of the filter plate 31, the rubbing component comprises a conical hopper 33 connected at the upper end of the filter plate 31 and a rubbing piece 34 movably arranged in the conical hopper 33, a rubbing channel is arranged between the conical hopper 33 and the rubbing piece 34, through holes 331 are densely distributed on the side walls of the conical hopper 33, a plurality of rubbing strips 35 are arranged on the inner side walls of the conical hopper 33 and the outer side walls of the rubbing piece 34, and the second driving component is used for driving the rubbing piece 34 to rotate around the axis of the stirring rod 21 and move along the axial direction of the stirring rod 21.
Specifically, as shown in fig. 2 to 6, when the first driving component drives the two groups of stirring mechanisms to rotate around the axis of the stirring drum 11, the filter plate 31 installed at the rear side of the stirring mechanisms is driven to synchronously rotate, in the process, the materials in the stirring drum 11 are sequentially contacted with the concave side of the filter plate 31, the materials with larger particle size or caking are trapped at the concave side of the filter plate 31, and continuously lifted upwards through the rotation of the spiral blade 23, in the process, the materials on the spiral blade 23 are sequentially contacted with the crushing strip 32 at the concave side of the filter plate 31, the materials which are trapped at the moment are easy to crush are successfully crushed, then enter the other side of the filter plate 31 through the filter holes on the filter plate 31, the rest materials which are not crushed are continuously lifted upwards until the materials are lifted to the upper end of the spiral blade 23, and enter a material rubbing channel formed between the conical hopper 33 and the material piece 34, the material rubbing piece 34 is driven to rotate around the axis of the rod 21 through the second driving component, and move along the axis of the stirring rod 21, the material rubbing strip is further moved along the rubbing axial direction, the crushing strip 35 is carried out, and the effect on the crushed materials is avoided, and the mixed materials are mixed and the materials are prevented from being crushed.
In some embodiments, the rubbing strips 35 on the cone-shaped hopper 33 and the rubbing strips 35 on the rubbing member 34 are both spiral, and the rubbing strips 35 on the cone-shaped hopper 33 are opposite to the rubbing strips 35 on the rubbing member 34.
Specifically, as shown in fig. 3 to 5, the rubbing strips 35 are arranged in a spiral shape, so that the material can be guided to form an orderly flow path in the rubbing channel, smooth conveying and uniform distribution of the material are facilitated, blocking and dead angles are reduced, in addition, the rubbing strips 35 on the cone-shaped hopper 33 and the rubbing strips 35 on the rubbing piece 34 are opposite in rotation direction, and shearing force and extrusion force can be generated in the material, so that the agglomerate and hard components in the material can be crushed and dispersed more effectively, the contact frequency between the material and the rubbing strips 35 is increased, and the crushing efficiency is improved.
It should be noted that, the width of the material rubbing channel formed between the cone-shaped hopper 33 and the material rubbing member 34 gradually decreases from bottom to top, and the upper end of the material rubbing channel is communicated with the interior of the stirring barrel 11, so that the material in the material rubbing channel can be further crushed until coming out from the upper end of the material rubbing channel and being thrown to the bottom of the stirring barrel 11 in the process of moving upwards.
In some embodiments, the first driving assembly includes a driving motor 24 and a central rod 25, the driving motor 24 is disposed at an upper end of the mixing drum 11, the central rod 25 is rotatably disposed inside the mixing drum 11 along an axis of the mixing drum 11, an output end of the driving motor 24 extends into the mixing drum 11 and is connected to an upper end of the central rod 25, two housings 251 for mounting the driving members 22 are connected to an upper portion of the central rod 25, the driving members 22 in the two sets of mixing mechanisms are respectively disposed inside the two housings 251 correspondingly, two connecting rods 252 are connected to a lower portion of the central rod 25, and lower ends of the mixing rods 21 in the two sets of mixing mechanisms are respectively rotatably connected to the two connecting rods 252.
Specifically, as shown in fig. 1 to 7, when the driving motor 24 is started to drive the center rod 25 to rotate, the shell 251 and the connecting rod 252 connected to the center rod 25 can be driven to synchronously rotate, so as to drive the driving piece 22 arranged in the shell 251 and the stirring rod 21 rotationally connected to the connecting rod 252 to rotate along with the center rod 25, and the two groups of stirring mechanisms rotate around the axis of the center rod 25.
In some embodiments, the rubbing member 34 is provided with a through hole 341, the through hole 341 is disposed along an axis of the rubbing member 34 and penetrates through an upper end and a lower end of the rubbing member 34, the rubbing member 34 is movably sleeved on the outer side of the stirring rod 21 through the through hole 341, the second driving assembly includes a sliding block 36 disposed on the outer side of the stirring rod 21, a spiral boss 37 disposed in the through hole 341, and a reset structure for driving the rubbing member 34 to reset, and in a rotating process of the stirring rod 21, the sliding block 36 can be in contact with the spiral boss 37, so that the rubbing member 34 rotates around the axis of the stirring rod 21 and moves along the axial direction of the stirring rod 21.
Specifically, as shown in fig. 3 to 7, when the driving member 22 drives the stirring rod 21 to rotate, the driving member 22 drives the sliding block 36 disposed on the stirring rod 21 to synchronously rotate, when the sliding block 36 contacts with the spiral boss 37 in the through hole 341, the sliding block 36 pushes the spiral boss 37 to synchronously rotate, so that the material rubbing member 34 rotates around the axis of the stirring rod 21, during the synchronous rotation of the sliding block 36 and the spiral boss 37, the sliding block 36 and the spiral boss 37 relatively slide along the spiral track of the spiral boss 37, so that the spiral boss 37 moves upwards relative to the sliding block 36, so that the material rubbing member 34 moves along the axial direction of the stirring rod 21 until the lower end of the spiral boss 37 is separated from the sliding block 36, and at the moment, the material rubbing member 34 can reset under the action of the reset structure, so that the material rubbing member 34 rotates and moves up and down relative to the cone-shaped hopper 33 under the cooperation of the sliding block 36, the spiral boss 37 and the reset structure, so as to crush the material in the material rubbing channel.
In some embodiments, the resetting structure is a connecting piece 38 disposed between the cone-shaped hopper 33 and the rubbing piece 34, the connecting piece 38 includes a middle elastic portion 381 and two fixing portions 382, the connecting piece 38 is respectively connected with the cone-shaped hopper 33 and the rubbing piece 34 through the two fixing portions 382, the elastic portion 381 is made of an elastic material, so that the length of the connecting piece 38 can be adapted according to the relative change of the positions between the cone-shaped hopper 33 and the rubbing piece 34.
Specifically, as shown in fig. 4 to 6, in the process of rotating and moving upwards the material rubbing member 34 relative to the cone-shaped bucket 33, the elastic portion 381 in the connecting member 38 stretches to store force, and when the lower end of the spiral boss 37 is out of contact with the sliding block 36, the force stored by the elastic portion 381 is released to drive the material rubbing member 34 to reversely rotate for resetting, and meanwhile, the material rubbing member 34 moves downwards under the action of gravity for resetting.
It should be noted that, the through hole 341 includes a first section hole 3411 and a second section hole 3412, the diameter of the first section hole 3411 is matched with the diameter of the stirring rod 21, so that the outer side wall of the stirring rod 21 can be attached to the inner side wall of the first section hole 3411, the diameter of the second section hole 3412 is larger than the diameter of the first section hole 3411, the spiral boss 37 is installed in the second section hole 3412, so that the material rubbing member 34 rotates around the axis of the stirring rod 21, and the material rubbing member 34 can be limited by the first section hole 3411 in the axial moving process of the stirring rod 21, so that the material rubbing member 34 can not move radially relative to the stirring rod 21, and the crushing effect of the material in the material rubbing channel is prevented from being affected.
In some embodiments, the stirring rod further includes an adjusting member 39 for adjusting the movement amount of the rubbing member 34, a sliding groove 211 is axially provided on the outer side of the stirring rod 21, the sliding block 36 is slidably provided in the sliding groove 211, and the adjusting member 39 can drive the sliding block 36 to move along the sliding groove 211 and fix the sliding block 36 at different positions in the sliding groove 211.
Specifically, as shown in fig. 5 to 7, the adjusting member 39 can drive the sliding block 36 to move along the sliding groove 211 and fix the sliding block 36 at different positions in the sliding groove 211, when the sliding block 36 is located at the upper end of the sliding groove 211, the sliding block 36 contacts with the upper end of the spiral boss 37 along with the rotation of the stirring rod 21, and the sliding block 36 gradually contacts with the lower part of the spiral boss 37 until the sliding block 36 is out of contact with the lower end of the spiral boss 37, so that the time from contact to release contact of the sliding block 36 with the spiral boss 37 is long, the amount of rotation and upward movement of the rubbing member 34 is large, and when the sliding block 36 is located at the lower end of the sliding groove 211, the time from contact to release contact of the sliding block 36 with the spiral boss 37 is short, so that the amount of rotation and upward movement of the rubbing member 34 is small, and the movement amount of the sliding block 36 can be adjusted by adjusting the position of the sliding block 36, so as to crush the materials in the rubbing channel to different degrees.
In some embodiments, the lower end of the central rod 25 is further connected with a stirring blade 26, the stirring blade 26 can synchronously rotate along with the central rod 25, the lower end of the stirring blade 26 is in contact with the bottom of the stirring cylinder 11, and the end, away from the central rod 25, of the stirring blade 26 is in contact with the inner side wall of the stirring cylinder 11.
Specifically, as shown in fig. 2 and 3, when the driving motor 24 is started to drive the central rod 25 to rotate, the stirring blade 26 can be driven to synchronously rotate, the materials at the bottom of the stirring barrel 11 are stirred, the mixing effect of the materials is further improved, in addition, as the discharging hole 112 is formed in the bottom of the stirring barrel 11, the lower end of the stirring blade 26 is contacted with the bottom of the stirring barrel 11, one end of the stirring blade 26, which is far away from the central rod 25, is contacted with the inner side wall of the stirring barrel 11, so that the materials in the stirring barrel 11 can be gradually scraped to the discharging hole 112 through the rotation of the stirring blade 26 during discharging, the discharging of the materials is facilitated, and the materials are prevented from being accumulated at the bottom of the stirring barrel 11.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The utility model provides a toper agitating unit, is including being churn (11) that the toper set up, is equipped with feed inlet (111) and discharge gate (112) on churn (11), its characterized in that still includes:
The stirring mechanisms are arranged in two groups, the two groups of stirring mechanisms are arranged in a rotary array on the axis of the stirring cylinder (11), and each group of stirring mechanisms comprises a stirring rod (21), a driving piece (22) for driving the stirring rod (21) to rotate and a helical blade (23) arranged on the outer side of the stirring rod (21);
The two filter plates (31) are respectively and correspondingly arranged at the rear sides of the rotation directions of the two groups of stirring mechanisms, each filter plate (31) is arc-shaped, and the concave sides of the filter plates (31) face the corresponding stirring mechanisms;
the crushing mechanism comprises crushing strips (32) and a material rubbing assembly, the crushing strips (32) are arranged on the concave side of the filter plate (31), the material rubbing assembly comprises a conical hopper (33) connected to the upper end of the filter plate (31) and a material rubbing part (34) movably arranged in the conical hopper (33), a material rubbing channel is formed between the conical hopper (33) and the material rubbing part (34), through holes (331) are densely distributed on the side wall of the conical hopper (33), and a plurality of material rubbing strips (35) are respectively arranged on the inner side wall of the conical hopper (33) and the outer side wall of the material rubbing part (34);
the first driving assembly is used for driving the two groups of stirring mechanisms to rotate around the axis of the stirring cylinder (11);
And the second driving assembly is used for driving the material rubbing piece (34) to rotate around the axis of the stirring rod (21) and move along the axial direction of the stirring rod (21).
2. A conical stirring device according to claim 1, characterized in that the rubbing strips (35) on the conical hopper (33) and the rubbing strips (35) on the rubbing member (34) are both spiral, and the rubbing strips (35) on the conical hopper (33) and the rubbing strips (35) on the rubbing member (34) are opposite in rotation direction.
3. A conical stirring device according to claim 1, characterized in that the width of the kneading channel formed between the conical hopper (33) and the kneading member (34) gradually decreases from bottom to top, and the upper end of the kneading channel communicates with the inside of the stirring cylinder (11).
4. A conical stirring device according to claim 1, characterized in that the first driving assembly comprises a driving motor (24) and a central rod (25), the driving motor (24) is arranged at the upper end of the stirring cylinder (11), the central rod (25) is rotatably arranged inside the stirring cylinder (11) along the axis of the stirring cylinder (11), the output end of the driving motor (24) extends into the stirring cylinder (11) and is connected with the upper end of the central rod (25), the upper part of the central rod (25) is connected with two shells (251) for installing driving pieces (22), the driving pieces (22) in the two groups of stirring mechanisms are respectively correspondingly arranged in the two shells (251), the lower part of the central rod (25) is connected with two connecting rods (252), and the lower ends of the stirring rods (21) in the two groups of stirring mechanisms are respectively rotatably connected with the two connecting rods (252).
5. The conical stirring device according to claim 1, wherein the material rubbing member (34) is provided with a through hole (341), the through hole (341) is arranged along the axis of the material rubbing member (34) and penetrates through the upper end and the lower end of the material rubbing member (34), the material rubbing member (34) is movably sleeved outside the stirring rod (21) through the through hole (341), the second driving assembly comprises a sliding block (36) arranged outside the stirring rod (21), a spiral boss (37) arranged in the through hole (341) and a reset structure for driving the material rubbing member (34) to reset, and the sliding block (36) can be in contact with the spiral boss (37) in the rotation process of the stirring rod (21) so that the material rubbing member (34) rotates around the axis of the stirring rod (21) and moves along the axial direction of the stirring rod (21).
6. The conical stirring device according to claim 5, wherein the reset structure is a connecting piece (38) arranged between the conical hopper (33) and the material rubbing piece (34), the connecting piece (38) comprises a middle elastic part (381) and two fixing parts (382), the connecting piece (38) is respectively connected with the conical hopper (33) and the material rubbing piece (34) through the two fixing parts (382), the elastic part (381) is made of elastic materials, and the length of the connecting piece (38) can be adapted with the relative change of the positions between the conical hopper (33) and the material rubbing piece (34).
7. The conical stirring device according to claim 5, wherein the through hole (341) comprises a first hole (3411) and a second hole (3412), the diameter of the first hole (3411) is matched with the diameter of the stirring rod (21), so that the outer side wall of the stirring rod (21) can be attached to the inner side wall of the first hole (3411), the diameter of the second hole (3412) is larger than the diameter of the first hole (3411), and the spiral boss (37) is installed in the second hole (3412).
8. The conical stirring device according to claim 5, further comprising an adjusting member (39) for adjusting the movement amount of the rubbing member (34), wherein a sliding groove (211) is axially formed in the outer side of the stirring rod (21), the sliding block (36) is slidably arranged in the sliding groove (211), and the adjusting member (39) can drive the sliding block (36) to move along the sliding groove (211) and fix the sliding block (36) at different positions in the sliding groove (211).
9. The conical stirring device according to claim 4, wherein the lower end of the central rod (25) is further connected with a stirring blade (26), the stirring blade (26) can synchronously rotate along with the central rod (25), the lower end of the stirring blade (26) is in contact with the bottom of the stirring cylinder (11), and one side, away from the central rod (25), of the stirring blade (26) is in contact with the inner side wall of the stirring cylinder (11).
10. The conical stirring device according to claim 1, characterized in that a frame body (12) for supporting the stirring cylinder (11) is arranged below the stirring cylinder (11), and a through hole (121) is formed in the frame body (12).
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| CN202411302802.8A CN118807566B (en) | 2024-09-19 | 2024-09-19 | Conical stirring device |
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| CN119240340A (en) * | 2024-12-09 | 2025-01-03 | 山西富亨迪新材料股份有限公司 | A magnesium powder conveying device |
| CN119458656B (en) * | 2025-01-15 | 2025-04-15 | 山东德宜新材料有限公司 | Automatic stirring device for polymer viscosity adjustment |
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| CN105013368A (en) * | 2014-04-24 | 2015-11-04 | 双龙集团有限公司 | Conical mixing equipment and damping structure thereof |
| CA3166339A1 (en) * | 2019-12-31 | 2021-07-08 | Metso Outotec Finland Oy | Double shaft paddle mixer and arrangement and methods for producing paste |
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| US5265773A (en) * | 1991-05-24 | 1993-11-30 | Kabushiki Kaisha Marukomu | Paste feeding apparatus |
| DE4231293A1 (en) * | 1992-09-18 | 1994-03-24 | Dwm Maschinenbau Gmbh | Method and device for treating waste materials, in particular organic catering waste |
| DE19960118C2 (en) * | 1999-12-13 | 2001-10-25 | Th Buschhoff Gmbh & Co | Mixing device for mobile grinding and mixing plants |
| CN207187540U (en) * | 2017-06-07 | 2018-04-06 | 上海冬泽特医食品有限公司 | A kind of double-spiral conical mixer |
| CN211754673U (en) * | 2020-01-10 | 2020-10-27 | 绍兴君泰纺织科技有限公司 | Mixing apparatus is used in preparation of high sublimation dyestuff of high washing |
| CN111821901A (en) * | 2020-07-30 | 2020-10-27 | 安徽牧仕达饲料科技有限公司 | Additive mixing arrangement for fodder |
| CN113648910A (en) * | 2021-08-25 | 2021-11-16 | 韩佳轩 | Epoxy coating preparation system |
| CN216499040U (en) * | 2021-12-08 | 2022-05-13 | 福建汇盛生物科技有限公司 | Mixed processing production system of opening bait |
| CN114471270A (en) * | 2022-03-08 | 2022-05-13 | 江苏三仪动物营养科技有限公司 | Clean efficient is from inhaling formula fodder crushing-stirring machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013368A (en) * | 2014-04-24 | 2015-11-04 | 双龙集团有限公司 | Conical mixing equipment and damping structure thereof |
| CA3166339A1 (en) * | 2019-12-31 | 2021-07-08 | Metso Outotec Finland Oy | Double shaft paddle mixer and arrangement and methods for producing paste |
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