CN112060333A - Vertical shaft type planetary multi-arm mixer - Google Patents
Vertical shaft type planetary multi-arm mixer Download PDFInfo
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- CN112060333A CN112060333A CN202011049816.5A CN202011049816A CN112060333A CN 112060333 A CN112060333 A CN 112060333A CN 202011049816 A CN202011049816 A CN 202011049816A CN 112060333 A CN112060333 A CN 112060333A
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- 238000003756 stirring Methods 0.000 claims abstract description 147
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 6
- 230000008719 thickening Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
- B28C5/163—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis in annularly-shaped containers
- B28C5/165—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis in annularly-shaped containers with stirrers having planetary motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0862—Adaptations of mixing containers therefor, e.g. use of material, coatings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a vertical shaft type planetary multi-arm mixer, which comprises a tank shell, a motor and a mixing arm unit, wherein the mixing unit is provided with a plurality of mixing cross arms and mixing arms, and the projection of each mixing arm on the horizontal plane is gradually lengthened from the center to the outside; in the stirring unit, each stirring arm gradually changes from high to low in height; in the stirring unit, the normal direction of the surface of each stirring arm corresponding to the stirring plate is tangent to the involute-like structure along the clockwise direction, namely the surface of the stirring plate generates force to the material under the revolution and autobiography actions so that the material can reach the surface position of the next stirring plate. The invention achieves the following beneficial effects: the motor has high utilization rate and energy conservation, can fully mix the same material pile among all the mixing arms, has good mixing effect and can bear strong torque.
Description
Technical Field
The invention relates to the technical field of concrete mixing machinery, in particular to a vertical shaft type planetary multi-arm mixer.
Background
The stirring machine has various forms, and can be divided into a horizontal shaft, a vertical shaft and an inclined shaft according to the arrangement of a stirring shaft.
In the vertical shaft mixer, a single motor drive and a multi-motor drive can be arranged according to actual conditions, but two mixing arms are usually arranged in a mixing arm unit, the two mixing arms only mix materials on a running track, the materials between the two mixing arms are basically not interfered with each other, so that the mixing effect is not ideal, the conventional double-arm mixing is carried out, and the mixing route track is shown in the attached figure 1 of the specification. To realize sufficient stirring, only the stirring time can be prolonged, the motor is not fully utilized, and most of the motor does useless work.
In addition, in the vertical shaft stirrer, the structure is not enough for stirring with large torque, and the stirring effect is not ideal for some high-viscosity materials such as graphite, battery slurry, sealant, adhesive, rubber and the like. For example, the rotating shaft and the stirring cross arm are usually arranged in a circular hoop manner, and torque is transmitted completely depending on the strength of a screw, so that powerful stirring cannot be realized; if the stirring arm is installed randomly, after the stirring arm works for a period of time, the installation position of the stirring arm has certain displacement deformation, so that the stirring arm cannot bear strong stirring.
To address this situation, the present applicant has devised a vertical shaft planetary multi-arm mixer, which has an improved structure, converts the work of the motor into useful work for mixing as much as possible, and enhances the mixing effect, and at the same time, is required to be able to withstand a high mixing force.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the vertical shaft type planetary multi-arm mixer which has high utilization rate of a motor, saves energy, can fully mix the same material pile among all mixing arms, has very good mixing effect and can bear strong torque.
The purpose of the invention is realized by the following technical scheme: a vertical shaft type planetary multi-arm mixer comprises a tank shell, a motor and a mixing arm unit, wherein the motor, a speed reducer, a rotary support, a large planetary gear revolution body and a rotating shaft are sequentially in contact driving arrangement at the position of an upper cover of the tank shell;
the stirring unit is provided with a plurality of stirring transverse arms and stirring arms, and the projection of each stirring arm on the horizontal plane is gradually lengthened from the center to the outside;
in the stirring unit, each stirring arm gradually changes from high to low in height;
in the stirring unit, the normal direction of the surface of each stirring arm corresponding to the stirring plate is tangent to the involute-like structure along the clockwise direction, namely the surface of the stirring plate generates force to the material under the revolution and autobiography actions so that the material can reach the surface position of the next stirring plate.
Preferably, in the stirring unit, the number of the stirring arms is four, and the plate surfaces of the adjacent stirring plates corresponding to the four stirring arms are perpendicular to each other.
Furthermore, in the stirring unit, each stirring cross arm hoop forms a polygonal hoop hole hoop on the rotating shaft. Thereby enabling the application of a strong torque.
Furthermore, one end of the stirring cross arm is a hoop end, the other end of the stirring cross arm is plate-shaped, the hoop end is tightly held on the rotating shaft, and the plate-shaped end clamps and fixes the stirring arm through a clamping plate. Splint and plate-shaped end all open the mounting groove, and the rabbling arm card is in the mounting groove, can not take place the position for warping when letting the rabbling arm receive the power of each direction material application to be convenient for improve the atress intensity.
Furthermore, in the stirring unit, a polygonal hoop hole formed by a hoop at the end of the hoop is a prismatic hole; the staple bolt end has integrative thickening circle in external department from top to bottom, and the corner welding that forms between thickening circle and the stirring xarm has the strengthening rib. The weight is light and the stress strength is good.
Furthermore, an edge scraping arm is arranged on the inner wall of the tank shell.
Preferably, the upper cover of the tank shell is in a conical cover shape, a plurality of variable cross-section steel beams are uniformly distributed on the upper cover, an integrated upright post is arranged on the outer side surface of the tank shell, and the upright post and the variable cross-section steel beams are correspondingly arranged.
Furthermore, the bottom edge of the tank shell is also provided with a discharge port, the discharge port is provided with a discharge door, and the discharge door comprises a support plate door body, a discharge door rotating seat shaft and an oil cylinder; the mounting seat of the oil cylinder is arranged on the upright post; the upper end surface of the unloading door rotating seat shaft is provided with a central hole and a plurality of threaded holes which are uniformly distributed in the circumferential direction, the central hole is hinged with one end of each of two angle adjusting plates through a bolt, the two angle adjusting plates are linearly arranged, the angle adjusting plates are provided with arc-shaped adjusting waist holes, and the angle adjusting plates are fixed in the threaded holes by penetrating bolts into the arc-shaped adjusting waist holes and screwing the bolts; an adjusting plate and a wear-resistant part for adjusting the gap are arranged on the upper surface of the supporting plate door body.
Preferably, the upper end face of the discharge door rotating seat shaft is provided with four threaded holes, the included angle between the connecting line of the adjacent threaded holes and the center is 90 degrees, and the radian of the arc-shaped adjusting waist hole on the angle adjusting plate is 90 degrees.
Furthermore, the outer hoop of the tank shell is provided with a supporting steel ring framework. The stress strength of the tank shell is improved.
Furthermore, a lifting lug is fixed at the variable-section steel beam.
The invention has the following advantages:
(1) according to the scheme, through the structural design of the four stirring arms in the stirring arm unit, not only is the number increased, when a certain material is stirred by the stirring plate on one stirring arm, the material can be lifted and pushed to the surface position of the stirring plate on the next adjacent stirring arm, so that the next stirring arm is used for stirring, namely, the same material pile can be fully stirred among the stirring arms; compared with the traditional mode that one stirring arm in one stirring unit revolves for one circle and only stirs a certain material once, the stirring effect of the scheme is greatly improved; therefore, the work of the motor is fully utilized, the time for stirring the materials with the same volume is greatly shortened, and the electric energy is saved;
(2) due to the arrangement of the scraping plate on the inner wall of the tank shell, the materials centrifugally thrown on the inner wall can be scraped towards the center again, so that the stirring arm can stir the materials again, and the materials are fully stirred;
(3) the stirring cross arm is hooped on the rotating shaft in a mode of passing through the prismatic hole, and torque force is provided through the edge of the prismatic hole, so that the stirring cross arm can bear stirring force with higher strength compared with a traditional round mode;
(4) the arrangement of the mounting groove on the clamping plate at the stirring arm enables the stirring plate at the end of the stirring arm not only to bear main force in the vertical direction, but also to bear force in other directions, and the stirring arm can not generate displacement change even under the condition of strong stirring;
(5) the small-size design mode of the stirring end is favorable for better locking, the weight is light, and the kinetic energy generated by the motor can be converted into effective work for stirring; meanwhile, the stress strength of the stirring end is ensured by the mode of the reinforcing ring and the reinforcing ribs.
Drawings
FIG. 1 is a diagram of a moving track of a stirring plate at the end of a stirring arm in a stirring arm unit of a common stirrer;
FIG. 2 is a schematic structural view of a stirring arm unit according to the present invention;
FIG. 3 is a schematic view of the present invention from a bottom position;
FIG. 4 is a diagram showing the moving track of the stirring plate according to the present invention;
FIG. 5 is a schematic view of the mixing arm units of the present invention disposed within the tank housing as viewed from below;
FIG. 6 is a schematic structural view of the present invention;
FIG. 7 is a schematic front view of a discharge door;
FIG. 8 is a top schematic view of the discharge door;
FIG. 9 is a schematic view of the arrangement of the discharge gate seat shaft and the angle adjustment plate;
in the figure: 1-tank shell, 2-motor, 3-stirring arm unit, 301-stirring cross arm, 30101-hoop end, 30102-thickening ring, 30103-reinforcing rib, 302-stirring arm, 303-stirring plate, 304-polygonal hoop hole, 305-clamping plate, 30501-mounting groove, 4-side section steel beam, 5-upright post, 6-discharge door, 601-supporting plate door body, 60101-adjusting plate, 60102-wear-resisting piece, 602-discharge door seat shaft, 603-oil cylinder, 604-angle adjusting plate, 60401-arc adjusting waist hole, 7-supporting steel ring framework, 8-lifting lug, 9-sealing plate and 10-side scraping arm.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 2 to 9, a vertical shaft type planetary multi-arm mixer comprises a tank shell 1, a motor 2 and a mixing arm unit 3; an upper cover is arranged at the tank opening of the tank shell 1, the motor 2 is vertically arranged on the upper cover, a speed reducer, a rotary support, a large planetary gear revolution body and a rotating shaft are further arranged at the tank opening, and the stirring unit 3 is arranged on the rotating shaft; the motor 2 drives the reducer to rotate, an output pinion of the reducer drives the slewing bearing to rotate, and the output pinion of the reducer also drives a big planetary reduction system (a big planetary gear revolution body) to operate, so that the big planetary gear is finally rotated, and the stirring arm unit 3 is driven to operate (revolution and rotation) and the side scraping arm 10 (installed on the big planetary gear revolution body) to revolve, thereby realizing stirring work.
In the scheme, the stirring arm unit 3 comprises a stirring cross arm 301 and a stirring arm 302 which are connected, and the end of the stirring arm 302 is provided with a stirring plate 303.
In this embodiment, the stirring unit 3 is shown in fig. 2 and 3: the stirring device is provided with a plurality of stirring cross arms 301 and stirring arms 302, and the projection of each stirring arm 302 on the horizontal plane is gradually lengthened from the center to the outside; in the stirring unit 3, each stirring arm 302 gradually becomes lower from high to low in height; in the stirring unit 3, the normal direction of the plate surface of each stirring arm 302 corresponding to the stirring plate 303 is tangent to the involute-like curve along the clockwise direction, that is, the plate surface of the stirring plate 303 generates a force on the material under the action of revolution and rotation so that the material can reach the plate surface position of the next stirring plate 303. The movement locus of the stirring plate 303 is shown in fig. 4.
The so-called involute-like is not defined by the traditional involute, but is similar to the traditional involute, and the scheme is fully explained: if a plurality of stirring arms 302 of a stirring unit 3 are provided, the stirring arms 302 are closely adjacent, when the arm lengths of the stirring arms 302 increase along the clockwise direction from one dimension to another, the normal directions of the corresponding plate surfaces of the stirring arms 302 are represented by small line segments, and the small line segments are gradually connected into curves similar to involutes, so that the same material pile is forced by each stirring arm 302 along the path similar to the involutes, and good stirring effect is achieved.
As shown in fig. 5, 2, and 3, in the stirring unit 3, the number of the stirring arms 302 is four, and the plate surfaces of the adjacent stirring plates 303 corresponding to the four stirring arms 302 are perpendicular to each other. And each stirring cross arm 302 is hooped to form a polygonal hoop hole 304 hooped on the rotating shaft. Thereby enabling the application of a strong torque.
In the scheme, one end of the stirring cross arm 301 is a hoop end 30101, the other end of the stirring cross arm is a plate, the hoop end 30101 is tightly held on the rotating shaft, and the plate end clamps and fixes the stirring arm 302 through the clamping plate 305. The clamping plate 305 and the plate-shaped end are both provided with mounting grooves 30501, and the stirring arm 302 is clamped in the mounting grooves 30501. The reason for providing the installation groove 30501 is as follows: the material in the mixer is very random, and the power that the stirring board of stirring arm 302 end received is all directions, and when certain orientation fixed mounting was weak, stirring arm 302 can take place certain displacement.
In the embodiment, the anchor ear ends 30101 are locked at the middle position through the bolt A, and the locking force of the bolt A is better ensured due to the small size of the anchor ear ends 30101; the thickened rings 30102 are locked together by bolts A. The clamp plate 305 is fastened by a bolt B.
As shown in fig. 2, in the stirring unit 3, the polygonal hoop hole 304 formed by the hoop end 30101 is a prismatic hole, and when the rotating shaft rotates, the formed torque force is transmitted to the hoop end 30101 through the edge of the prismatic hole, so that compared with the traditional round arrangement mode, a larger torque force can be applied, thereby improving the stirring effect.
As shown in fig. 2 and 3, to ensure the stress strength of the hoop head 3, the conventional structure is realized by increasing the size, but the weight caused by the excessive size consumes the power of the motor. In order to improve the utilization rate of the motor, the volume of the hoop end 30101 is designed to be small; meanwhile, in order to ensure the strength, an integral thickening ring 30102 is arranged at the upper position and the lower position of the hoop end 30101, and a reinforcing rib 30102 is welded at a corner formed between the thickening ring 30101 and the stirring cross arm 301.
In this embodiment, the bottom surface position department of staple bolt end 30101 is provided with shrouding 9, and shrouding 9 passes through the fix with screw in the terminal surface department of pivot.
As shown in fig. 5, the inner wall of the tank shell is provided with the edge scraping arm 10, so that materials can be centrifugally thrown at the inner wall and can be scraped towards the center again, the stirring arm is convenient to stir again, and the materials are fully stirred.
As shown in fig. 6 to 9, the tank shell 1 further has a discharge port at the bottom edge thereof, the discharge port has a discharge door 6, and the discharge door 6 includes a support plate door body 601, a discharge door pivot shaft 602 and an oil cylinder 603; the mounting seat of the oil cylinder 603 is arranged on the upright post 5; the upper end face of the discharge door rotating base shaft 602 is provided with a central hole and a plurality of threaded holes which are uniformly distributed in the circumferential direction, the central hole is hinged with one end of two angle adjusting plates 604 through bolts, the two angle adjusting plates 604 are arranged linearly, the angle adjusting plates 604 are provided with arc-shaped adjusting waist holes 60401, and the angle adjusting plates 604 are fixed in the threaded holes by penetrating bolts into the arc-shaped adjusting waist holes 60401 and screwing the bolts tightly; an adjusting plate 60101 and a wear-resistant member 60102 for adjusting the gap are provided at an upper surface of the support plate door body 601.
Preferably, the upper end surface of the discharge door rotating seat shaft 602 is provided with four threaded holes, the included angle between the connecting line of the adjacent threaded holes and the center is 90 degrees, and the radian of the arc-shaped adjusting waist hole 60401 on the angle adjusting plate 604 is 90 degrees. The angle adjusting plate 604 has a limiting function on the discharge door 6, and can adjust the size of the discharge door 6. As shown in fig. 9, when the discharge door 6 needs to be opened by clockwise rotation, the discharge door rotates to a certain angle, the end of the angle adjusting plate 604 positioned at the lower left side abuts against the outer wall of the outer shell 1 to perform limiting, and the end is provided with the scratch-proof roller; when the limit angle needs to be reduced, the angle adjusting plate 604 is rotated clockwise by a certain angle, so that the opening angle of the discharge door 6 is reduced.
As shown in fig. 6, the upper cover of the tank shell 1 is in a cone cover shape, a plurality of variable cross-section steel beams 4 are uniformly distributed on the upper cover, an integrated upright post 5 is arranged on the outer side surface of the tank shell 1, and the upright post 5 is arranged corresponding to the variable cross-section steel beams 4.
In this embodiment, the outer hoop of the tank shell 1 is provided with a supporting steel ring framework 7. The stress strength of the tank shell 1 is improved.
In this embodiment, all be fixed with lug 8 on 4 departments of variable cross section girder steel and the stand 5, all have very big facility in preparation transportation and installation, convenient hoist and mount.
Claims (10)
1. The utility model provides a vertical shaft type planet multi-arm mixer, includes tank shell (1), motor (2), rabbling arm unit (3), motor (2), reduction gear, gyration are supported, big planetary gear revolution body, pivot contact drive setting in proper order in the upper cover position department of tank shell (1), rabbling arm unit (3) set up in the pivot, rabbling arm unit (3) are including stirring xarm (301) and rabbling arm (302) that link to each other the setting, the end of rabbling arm (302) has stirring board (303), its characterized in that:
the stirring unit (3) is provided with a plurality of stirring transverse arms (301) and stirring arms (302), and the projection of each stirring arm (302) on the horizontal plane is gradually lengthened from the center to the outside;
in the stirring unit (3), each stirring arm (302) gradually changes from high to low in height;
in the stirring unit (3), the normal direction of the surface of each stirring arm (302) corresponding to the stirring plate (303) is tangent to the involute-like shape along the clockwise direction, namely the surface of the stirring plate (303) generates force to the material under the revolution and rotation effects so that the material can reach the surface position of the next stirring plate (303).
2. The vertical shaft planetary multi-arm mixer of claim 1 wherein: in the stirring unit (3), the number of the stirring arms (302) is four, and the plate surfaces of the adjacent stirring plates (303) corresponding to the four stirring arms (302) are mutually vertical.
3. The vertical shaft planetary multi-arm mixer of claim 2 wherein: in the stirring unit (3), the hoops of the stirring cross arms (302) form polygonal hooping holes (304) and are hooped on the rotating shaft.
4. The vertical shaft planetary multi-arm mixer of claim 3 wherein: one end of the stirring cross arm (301) is a hoop end head (30101) and the other end is plate-shaped, the hoop end head (30101) is tightly held on the rotating shaft, and the plate-shaped end clamps and fixes the stirring arm (302) through a clamping plate (305);
the clamping plate (305) and the plate-shaped end are both provided with mounting grooves (30501), and the stirring arm (302) is clamped in the mounting grooves (30501).
5. The vertical shaft planetary multi-arm mixer of claim 4 wherein: in the stirring unit (3), a polygonal hoop hole (304) formed by a hoop of a hoop end (30101) is a prismatic hole;
staple bolt end (30101) external department has integrative thickening circle (30102) about, the corner welding that forms between thickening circle (30102) and stirring xarm (302) has strengthening rib (30103).
6. A vertical shaft planetary multi-arm mixer as claimed in claim 4 or 5 wherein: the inner wall of the tank shell (1) is also provided with an edge scraping arm (10).
7. The vertical shaft planetary multi-arm mixer of claim 6 wherein: the tank shell (1) is also provided with a discharge port at the bottom edge, the discharge port is provided with a discharge door (6), and the discharge door (6) comprises a support plate door body (601), a discharge door rotary seat shaft (602) and an oil cylinder (603);
the mounting seat of the oil cylinder (603) is arranged on the upright post (5);
the upper end face of the discharging door rotating base shaft (602) is provided with a central hole and a plurality of threaded holes which are uniformly distributed in the circumferential direction, the central hole is hinged with one end of two angle adjusting plates (604) through bolts, the two angle adjusting plates (604) are arranged linearly, the angle adjusting plates (604) are provided with arc-shaped adjusting waist holes (60401), and the angle adjusting plates (604) are fixed in the threaded holes by penetrating bolts into the arc-shaped adjusting waist holes (60401) and screwing the bolts in the threaded holes;
an adjusting plate (60101) and a wear-resistant piece (60102) for adjusting the gap are arranged on the upper surface of the supporting plate door body (601).
8. The vertical shaft planetary multi-arm mixer of claim 7 wherein: the upper end face of the discharge door rotating seat shaft (602) is provided with four threaded holes, the included angle between the adjacent threaded holes and the connecting line of the center is 90 degrees, and the radian of an arc-shaped adjusting waist hole (60401) on the angle adjusting plate (604) is 90 degrees.
9. A vertical shaft planetary multi-arm mixer as claimed in claim 7 or 8 wherein: the upper cover of tank shell (1) be the awl lid form, evenly distributed is provided with a plurality of variable cross section girder steels (4) on it, has integrative stand (5) in tank shell (1) lateral surface department, stand (5) correspond the setting with variable cross section girder steel (4).
10. The vertical shaft planetary multi-arm mixer of claim 9 wherein: the tank shell (1) is externally hooped and hooped with a supporting steel ring framework (7), and lifting lugs (8) are fixed at the variable cross-section steel beams (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049816.5A CN112060333A (en) | 2020-09-29 | 2020-09-29 | Vertical shaft type planetary multi-arm mixer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049816.5A CN112060333A (en) | 2020-09-29 | 2020-09-29 | Vertical shaft type planetary multi-arm mixer |
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| CN112060333A true CN112060333A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011049816.5A Pending CN112060333A (en) | 2020-09-29 | 2020-09-29 | Vertical shaft type planetary multi-arm mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008623A (en) * | 2022-06-08 | 2022-09-06 | 广东联塑机器制造有限公司 | Multi-component weighing mixer |
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| CN200970846Y (en) * | 2006-07-27 | 2007-11-07 | 四川久和实业有限责任公司 | Mixing device for verticle shaft planet concrete mixer |
| CN101148070A (en) * | 2006-12-31 | 2008-03-26 | 三一重工股份有限公司 | Mortar stirring device |
| CN101433811A (en) * | 2008-12-09 | 2009-05-20 | 张家港市繁昌机械有限公司 | Discharge door mechanism of stirring machine |
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