CN114053943A

CN114053943A - Stirrer

Info

Publication number: CN114053943A
Application number: CN202010761863.6A
Authority: CN
Inventors: 张国荣; 莫珠明; 赵荣尊; 高杰桥; 程星财
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-02-18
Also published as: WO2022022084A1

Abstract

The present invention provides a stirrer, comprising: the device comprises a charging barrel, a stirring mechanism and a stirring mechanism, wherein the charging barrel is provided with a stirring cavity for accommodating materials, and the top of the charging barrel is provided with an opening communicated with the stirring cavity; the supporting structure is detachably connected with the charging barrel; the stirring structure is arranged on the supporting structure and can rotate around a first preset axis so as to stir the materials in the stirring cavity; lid structure, detachably set up in the top of feed cylinder to shelter from the opening. The stirrer solves the problem that the stirrer in the prior art is inconvenient to check and maintain.

Description

Stirrer

Technical Field

The invention relates to the field of stirring equipment, in particular to a stirrer.

Background

The existing industrial stirrer usually adopts a fixedly-connected structural design, and a motor and a stirring shaft of the industrial stirrer are fixedly connected with a cover plate. Although the stirrer adopting the structural design can meet the requirement on the installation stability of the motor and the stirring shaft, the cover plate of the stirrer needs to bear the load, and the cover plate usually has larger thickness or more reinforcing structures, so that the cover plate is heavier. And the cover plate, the motor and the stirring shaft are connected into a whole, so that the weight is further increased, the cover plate, the motor and the stirring shaft are required to be detached simultaneously during installation, inspection and maintenance, and inconvenience is caused to the operations of installation, inspection, maintenance and the like.

Disclosure of Invention

The invention mainly aims to provide a stirrer, which solves the problem that the stirrer in the prior art is inconvenient to check and maintain.

In order to achieve the above object, according to one aspect of the present invention, there is provided an agitator including: the device comprises a charging barrel, a stirring mechanism and a stirring mechanism, wherein the charging barrel is provided with a stirring cavity for accommodating materials, and the top of the charging barrel is provided with an opening communicated with the stirring cavity; the supporting structure is detachably connected with the charging barrel; the stirring structure is arranged on the supporting structure and can rotate around a first preset axis so as to stir the materials in the stirring cavity; lid structure, detachably set up in the top of feed cylinder to shelter from the opening.

Furthermore, the stirring structure comprises a rotating shaft and a limiting part, the rotating shaft extends along the direction of the first preset axis, and the limiting part is arranged on the rotating shaft; the supporting structure is provided with a first shaft hole, and the rotating shaft penetrates through the first shaft hole; the lower surface of the limiting part is in contact with the upper surface of the supporting structure so as to support the rotating shaft.

Furthermore, the stirrer comprises a rotary driving device arranged on the cover body structure, the rotary driving device is provided with a second shaft hole, the rotary shaft is provided with an inserting section, the inserting section is arranged in the second shaft hole in a pluggable mode, and the rotary driving device can drive the rotary shaft to rotate when working.

Furthermore, the limiting part comprises a first limiting part and a second limiting part which are spliced with each other, a third shaft hole is formed between the first limiting part and the second limiting part, and the rotating shaft is arranged in the third shaft hole in a penetrating manner; at least one of the first limiting piece and the second limiting piece is in limiting fit with the rotating shaft so as to limit the movement of the limiting part relative to the rotating shaft along the first preset axis direction.

Further, the supporting structure comprises a first supporting portion used for supporting the limiting portion, a second supporting portion used for supporting the cover body structure and a plurality of supporting pieces, the supporting pieces are arranged at intervals around a first preset axis, and the supporting pieces are connected with the first supporting portion and the second supporting portion to support the first supporting portion and the second supporting portion.

Furthermore, a plurality of supporting seats are arranged on the charging barrel at intervals along the circumferential direction of the charging barrel, and the supporting seats and the supporting pieces are arranged in a one-to-one correspondence manner; the supporting seats are all provided with slots, and one ends of the supporting pieces are inserted into the slots in a one-to-one correspondence mode.

Furthermore, the direction of the first preset axis is a first direction, and the stirring structure comprises a rotating shaft which extends along the first direction; the stirring structure still includes first stirring subassembly, and first stirring subassembly includes: the first stirring piece is connected with the rotating shaft and extends along the second direction; a first mounting piece is arranged at the first end of the first stirring piece, and the extending direction of the first mounting piece and the second direction form a first included angle; the first scraping pieces are connected with the first mounting pieces, and the first scraping pieces are arranged at intervals along the extending direction of the first mounting pieces; the first scraping parts are in contact with the inner wall of the charging barrel, so that when the stirring structure rotates, materials on the inner wall of the charging barrel are scraped through the first scraping parts.

Further, the stirring structure includes that the second stirs the subassembly, and the second stirs the subassembly and sets up along first direction interval with first stirring subassembly, and the second stirs the subassembly and includes: the second stirring piece is connected with the rotating shaft and extends along a third direction; a second mounting piece is arranged at the first end of the second stirring piece, and the extending direction of the second mounting piece and the third direction form a second included angle; the plurality of second scraping pieces are connected with the second mounting piece and are arranged at intervals along the extending direction of the second mounting piece; the plurality of second scraping parts are in contact with the inner wall of the charging barrel so as to scrape materials on the inner wall of the charging barrel through the plurality of second scraping parts when the stirring structure rotates; wherein, the third direction and the second direction form an included angle.

Furthermore, the number of the first stirring assemblies is two, and the two first stirring assemblies are arranged at intervals along the first direction; the two first mounting pieces of the two first stirring assemblies are positioned on two opposite sides of the rotating shaft along the second direction; the number of the second stirring assemblies is two, and the two second stirring assemblies are arranged at intervals along the first direction; the two second mounting members of the two second stirring assemblies are located on opposite sides of the rotating shaft in the third direction.

Further, the first end and the second end of the first stirring member are located on opposite sides of the rotating shaft in the second direction; the second end of the first stirring piece of one of the two first stirring assemblies is connected with the first stirring piece of the other one of the two first stirring assemblies through a first connecting piece; the first end and the second end of the second stirring piece are positioned on two opposite sides of the rotating shaft along the third direction; the second end of the second stirring piece of one of the two second stirring assemblies is connected with the second stirring piece of the other one of the two second stirring assemblies through a second connecting piece.

Furthermore, the charging barrel is provided with a cylindrical barrel section and a conical barrel section arranged at the bottom of the cylindrical barrel section; the first scraping part and the second scraping part are both contacted with the inner wall of the cylindrical barrel section; the stirring structure comprises a third stirring assembly, the third stirring assembly and the second stirring assembly are arranged at intervals along the first direction, and the third stirring assembly is positioned on one side of the second stirring assembly, which is far away from the first stirring assembly; the third stirring assembly comprises: the first end of the third stirring piece is connected with the rotating shaft, and the extending direction of the third stirring piece is inclined to the first direction; the third scrapes the material piece, and the third scrapes the second end connection of material piece and third stirring piece, and the third scrapes the inner wall contact of material piece and conical cylinder section to when stirring structure is rotatory, scrape down through the third material piece of scraping the material on the conical cylinder section inner wall.

Furthermore, the first mounting piece, the second mounting piece and the third stirring piece are all rod-shaped structures; the first scraper, the second scraper and the third scraper are provided with mounting holes, the first mounting part is arranged in the first scraper mounting hole in a penetrating manner, the second mounting part is arranged in the second scraper mounting hole in a penetrating manner, and the third stirrer is arranged in the third scraper mounting hole in a penetrating manner.

Furthermore, the top of the third scraping piece is provided with a tangent plane, and the tangent plane extends along the horizontal direction.

Further, the cover structure includes: the first cover body is fixedly arranged relative to the charging barrel; a second cover body rotatably provided around a second predetermined axis to have a closed position for shielding the opening and an open position for avoiding the opening; the area of the orthographic projection of the second cover body in the preset horizontal plane is larger than the area of the orthographic projection of the first cover body in the preset horizontal plane; the rotation driving device is arranged on the first cover body, and the second cover body is provided with a yielding groove used for avoiding the rotation driving device.

Furthermore, the upper surface of the first cover body is provided with a first protruding portion, the upper surface of the second cover body is provided with a second protruding portion, and the first protruding portion is hinged to the second protruding portion.

Further, the second protruding portion comprises a connecting portion extending towards the first protruding portion, and the connecting portion is hinged to the first protruding portion through a hinge; the first cover body is provided with a third bulge part which extends along a second preset axis, and the third bulge part is positioned on one side of the first bulge part, which is close to the second bulge part; when the second cover body is in the closed position, the third bulge part is in contact with the connecting part to support the connecting part.

Further, be equipped with on the second lid and wash the subassembly around a plurality of washing subassemblies that first predetermined axis interval set up, wash the subassembly and include: the cleaning valve is provided with a liquid outlet and a liquid inlet which is connected with an external liquid supply pipeline; a plurality of shower nozzles, a plurality of shower nozzles all are connected with the liquid outlet, and a plurality of shower nozzles all set up the lower surface at the second lid.

The stirrer applying the technical scheme of the invention comprises: the device comprises a charging barrel, a stirring mechanism and a stirring mechanism, wherein the charging barrel is provided with a stirring cavity for accommodating materials, and the top of the charging barrel is provided with an opening communicated with the stirring cavity; the supporting structure is detachably connected with the charging barrel; the stirring structure is arranged on the supporting structure and can rotate around a first preset axis so as to stir the materials in the stirring cavity; lid structure, detachably set up in the top of feed cylinder to shelter from the opening. Like this, owing to designed bearing structure alone to through setting up bearing structure and installing stirring structure on the feed cylinder, make stirring structure and lid structure mutually independent, lid structure need not to exert the holding power to stirring structure, consequently it need not to have very big structural strength, can reduce lid structure's weight effectively. The stirrer adopting the structural design can conveniently inspect and maintain the inner part of the stirring cavity by detaching the cover body structure with light weight. When needs are maintained stirring structure, only need to pull down bearing structure from the feed cylinder and can take out stirring structure, solved the agitator inspection among the prior art and maintained inconvenient problem.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic structural view of an embodiment of an agitator according to the present invention;

FIG. 2 shows a schematic structural view of the interior of an embodiment of an agitator according to the present invention;

FIG. 3 shows a schematic structural view of a cartridge in cooperation with a support structure according to an embodiment of the blender according to the present invention;

FIG. 4 shows a schematic view of a stirring structure of an embodiment of a stirrer according to the present invention;

FIG. 5 is a schematic view showing a partial structure of a stirring structure of an embodiment of a stirrer according to the present invention;

FIG. 6 shows an enlarged schematic view of a partial region of the stirring structure according to FIG. 4;

FIG. 7 is a schematic view showing a structure in which a rotation shaft of a stirring structure is engaged with a stopper portion according to an embodiment of the stirrer of the present invention;

FIG. 8 is a schematic structural view from a first perspective showing the mated position of the cartridge and cap structures of an embodiment of a blender according to the present invention;

FIG. 9 is a schematic structural view from a second perspective showing the mated position of the cartridge and cap structure of an embodiment of a mixer according to the present invention;

FIG. 10 is a schematic structural view from a third perspective showing the mated position of the cartridge and cap structures of an embodiment of a blender in accordance with the present invention;

FIG. 11 shows an enlarged schematic view of a partial region of a cover structure of an embodiment of a blender according to the present disclosure;

FIG. 12 shows a schematic view of the bottom of the cover structure of an embodiment of a blender according to the present invention;

fig. 13 shows a schematic view of the cartridge in a mated position with the holder of an embodiment of the mixer according to the invention.

Wherein the figures include the following reference numerals:

1. a charging barrel; 11. a supporting seat; 111. a slot; 12. a cylindrical barrel section; 13. a conical cylinder section; 14. a support; 141. a base plate; 142. a support plate; 15. a weighing sensor; 16. a discharge port; 2. a support structure; 21. a first support section; 22. a second support portion; 23. a support member; 231. a rod section; 232. a connecting seat; 3. a stirring structure; 30. a limiting part; 301. a first limit piece; 302. a second limiting member; 31. a rotating shaft; 311. inserting the section; 312. a card slot; 32. a first stirring member; 321. a first mounting member; 33. a first scraping member; 34. a connecting member; 35. a second stirring member; 351. a second mount; 36. a second scraping member; 37. a second connecting member; 38. a third stirring member; 39. a third scraping member; 391. cutting into noodles; 4. a cover structure; 41. a first cover body; 411. a first boss portion; 412. a third boss portion; 42. a second cover body; 421. a yielding groove; 422. a second boss portion; 423. a connecting portion; 424. cleaning the valve; 425. a spray head; 426. a window; 5. a rotation driving device.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 13, there is provided a stirrer including: the device comprises a charging barrel 1, wherein the charging barrel 1 is provided with a stirring cavity for containing materials, and the top of the charging barrel 1 is provided with an opening communicated with the stirring cavity; the supporting structure 2 is detachably connected with the charging barrel 1; the stirring structure 3 is arranged on the supporting structure 2, and the stirring structure 3 is rotatably arranged around a first preset axis so as to stir the materials in the stirring cavity; lid structure 4, detachably sets up in the top of feed cylinder 1 to shelter from the opening.

The stirrer of the present invention comprises: the device comprises a charging barrel 1, wherein the charging barrel 1 is provided with a stirring cavity for containing materials, and the top of the charging barrel 1 is provided with an opening communicated with the stirring cavity; the supporting structure 2 is detachably connected with the charging barrel 1; the stirring structure 3 is arranged on the supporting structure 2, and the stirring structure 3 is rotatably arranged around a first preset axis so as to stir the materials in the stirring cavity; lid structure 4, detachably sets up in the top of feed cylinder 1 to shelter from the opening. Like this, owing to designed bearing structure 2 alone to install stirring structure 3 on feed cylinder 1 through setting up bearing structure 2, make stirring structure 3 and lid structure 4 mutually independent, lid structure 4 need not to exert the holding power to stirring structure 3, therefore it need not to have very big structural strength, can reduce lid structure 4's weight effectively. The stirrer adopting the structural design can conveniently inspect and maintain the inner part of the stirring cavity by detaching the cover body structure 4 with light weight. When needs are maintained stirring structure 3, only need to pull down supporting structure 2 from feed cylinder 1 and can take out stirring structure 3, solved the inconvenient problem of agitator inspection and maintenance among the prior art.

Specifically, the stirring structure 3 includes a rotating shaft 31 and a limiting portion 30, the rotating shaft 31 extends along a direction of a first predetermined axis, and the limiting portion 30 is disposed on the rotating shaft 31; a first shaft hole is formed in the supporting structure 2, and the rotating shaft 31 penetrates through the first shaft hole; the lower surface of the stopper 30 contacts the upper surface of the support structure 2 to support the rotation shaft 31; the stirrer comprises a rotary driving device 5 arranged on the cover body structure 4, the rotary driving device 5 is provided with a second shaft hole, the rotating shaft 31 is provided with an inserting section 311, the inserting section 311 is arranged in the second shaft hole in a pluggable mode, and the rotary driving device 5 can drive the rotating shaft 31 to rotate when in work.

Thus, when the cover structure 4 is taken down, the inserting section 311 is drawn out from the second axial hole, and the inspection and maintenance of the stirrer structure are further facilitated.

Specifically, the insertion section 311 is provided with a first key groove, a second key groove is provided in the second axial hole, and the first key groove and the second key groove are connected by a key inserted therebetween, thereby connecting the rotation driving device 5 with the rotation shaft 31. Of course, a limiting surface may also be disposed in the inserting section 311 and the second shaft hole, and the inserting section 311 is limited by the limiting surface to rotate in the second shaft hole.

Specifically, the limiting portion 30 includes a first limiting member 301 and a second limiting member 302 which are spliced with each other, a third axial hole is formed between the first limiting member 301 and the second limiting member 302, and the rotating shaft 31 is inserted into the third axial hole; at least one of the first limiting member 301 and the second limiting member 302 is in limiting fit with the rotating shaft 31 to limit the movement of the limiting portion 30 along the first predetermined axis direction relative to the rotating shaft 31; and/or, the supporting structure 2 includes a first supporting portion 21 for supporting the limiting portion 30, a second supporting portion 22 for supporting the cover structure 4, and a plurality of supporting members 23, the plurality of supporting members 23 are disposed at intervals around a first predetermined axis, and the plurality of supporting members 23 are connected to both the first supporting portion 21 and the second supporting portion 22 to support the first supporting portion 21 and the second supporting portion 22. Thus, by separating the first stopper 301 and the second stopper 302, the stopper portion 30 can be easily attached to the rotary shaft 31 or detached from the rotary shaft 31, which facilitates assembly of the agitator structure.

In the present embodiment, two opposite clamping grooves 312 are provided on the rotating shaft 31, and the first limiting member 301 and the second limiting member 302 are correspondingly clamped in the two clamping grooves 312, respectively, so as to stably connect the limiting portion 30 with the rotating shaft.

Specifically, a plurality of supports 23 are provided around the first support part 21; the supporting member 23 includes a rod section 231 and a connecting seat 232 disposed on the rod section 231, the second supporting portion 22 is a plate-shaped structure, and the second supporting portion 22 is connected to the plurality of connecting seats 232.

Specifically, the charging barrel 1 is provided with a plurality of supporting seats 11 arranged at intervals along the circumferential direction thereof, and the plurality of supporting seats 11 and the plurality of supporting pieces 23 are arranged in one-to-one correspondence; the supporting seats 11 are provided with slots 111, and one ends of the supporting pieces 23 are inserted into the slots 111 in a one-to-one correspondence manner.

In the embodiment, the rod body section 231 of the supporting member 23 is a cylindrical rod structure, and the slot 111 is a U-shaped slot.

Specifically, the direction of the first predetermined axis is a first direction, the stirring structure 3 includes a rotating shaft 31, and the rotating shaft 31 extends along the first direction; stirring structure 3 still includes first stirring subassembly, and first stirring subassembly includes: a first stirring member 32, the first stirring member 32 being connected to the rotating shaft 31, the first stirring member 32 being extended in the second direction; a first mounting part 321 is arranged at the first end of the first stirring part 32, and the extending direction of the first mounting part 321 and the second direction form a first included angle; the plurality of first scraping members 33 are connected with the first mounting part 321, and the plurality of first scraping members 33 are arranged at intervals along the extending direction of the first mounting part 321; the plurality of first scraping members 33 are all in contact with the inner wall of the barrel 1 to scrape the materials on the inner wall of the barrel 1 by the plurality of first scraping members 33 when the stirring structure 3 rotates. In this embodiment, the second direction is perpendicular to the first direction.

Specifically, stirring structure 3 includes that the second stirs the subassembly, and the second stirs subassembly and first stirring subassembly and sets up along first direction interval, and the second stirs the subassembly and includes: a second stirring member 35, the second stirring member 35 being connected to the rotating shaft 31, the second stirring member 35 being extended in a third direction; a second mounting part 351 is arranged at the first end of the second stirring part 35, and a second included angle is formed between the extending direction of the second mounting part 351 and the third direction; a plurality of second scraping members 36, the plurality of second scraping members 36 being connected to the second mounting member 351, the plurality of second scraping members 36 being arranged at intervals along the extending direction of the second mounting member 351; the plurality of second scraping members 36 are all in contact with the inner wall of the charging barrel 1, so that when the stirring structure 3 rotates, the materials on the inner wall of the charging barrel 1 are scraped by the plurality of second scraping members 36; wherein, the third direction and the second direction form an included angle.

In specific implementation, the number of the first stirring assemblies is two, and the two first stirring assemblies are arranged at intervals along a first direction; the two first mounting parts 321 of the two first stirring assemblies are located at opposite sides of the rotating shaft 31 in the second direction; the number of the second stirring assemblies is two, and the two second stirring assemblies are arranged at intervals along the first direction; the two second mounting members 351 of the two second agitating assemblies are located at opposite sides of the rotating shaft 31 in the third direction.

Preferably, the second direction and the third direction are perpendicular to each other; the second direction and the third direction are both perpendicular to the first direction, and the first included angle and the second included angle are both 90 degrees.

Like this, first stirring subassembly and second stirring subassembly form the structural design of space crossing axle, can play the effect of layering stirring at the stirring in-process, can misplace each other between the material of different layers and flow, are favorable to the homogenization of inside material.

In order to enhance the stirring effect on the materials, the first end and the second end of the first stirring member 32 are located at opposite sides of the rotating shaft 31 in the second direction; the second end of the first stirring member 32 of one of the two first stirring assemblies is connected with the first stirring member 32 of the other of the two first stirring assemblies through a first connecting member 34; the first and second ends of the second agitating member 35 are located on opposite sides of the rotating shaft 31 in the third direction; the second end of the second stirring member 35 of one of the two second stirring assemblies is connected with the second stirring member 35 of the other of the two second stirring assemblies through a second connecting member 37.

The charging barrel 1 is provided with a cylindrical barrel section 12 and a conical barrel section 13 arranged at the bottom of the cylindrical barrel section 12; the first scraper member 33 and the second scraper member 36 are both in contact with the inner wall of the cylindrical barrel section 12; the stirring structure 3 comprises a third stirring assembly, the third stirring assembly and the second stirring assembly are arranged at intervals along the first direction, and the third stirring assembly is positioned on one side of the second stirring assembly, which is far away from the first stirring assembly; the third stirring assembly comprises: a third stirring member 38, the third stirring member 38 having a first end and a second end which are oppositely arranged, the first end of the third stirring member 38 being connected to the rotating shaft 31, the extending direction of the third stirring member 38 being inclined to the first direction; a third scraper 39, the third scraper 39 is connected to the second end of the third stirring member 38, and the third scraper 39 contacts the inner wall of the conical cylinder section 13, so that when the stirring structure 3 rotates, the third scraper 39 scrapes off the material on the inner wall of the conical cylinder section 13.

Specifically, the first mounting part 321, the second mounting part 351 and the third stirring part 38 are rod-shaped structures; mounting holes are formed in the first scraping member 33, the second scraping member 36 and the third scraping member 39, the first mounting member 321 is arranged in the mounting hole of the first scraping member 33 in a penetrating mode, the second mounting member 351 is arranged in the mounting hole of the second scraping member 36 in a penetrating mode, and the third stirring member 38 is arranged in the mounting hole of the third scraping member 39 in a penetrating mode; the first scraper member 33 is connected to the first mounting member 321 by a first fastener; the second scraper member 36 is connected to the second mounting member 351 by a second fastener; the third scraper member 39 is connected to the third stirring member 38 by a third fastening member.

On the basis, in order to ensure the installation stability of the first scraping member 33, the second scraping member 36 and the third scraping member 39, a first connecting hole is formed in the first installation member 321, a second connecting hole extending to the installation hole of the first scraping member 33 is formed in the first scraping member 33, and the first installation member 321 is connected with the first scraping member 33 through a first fastener penetrating through the first connecting hole and the second connecting hole; the second mounting part 351 is provided with a third connecting hole, the second scraping part 36 is provided with a fourth connecting hole extending to the mounting hole of the second scraping part, and the second mounting part 351 and the second scraping part 36 are connected through a second fastener penetrating through the third connecting hole and the fourth connecting hole; the third stirring part 38 is provided with a fifth connecting hole, the third scraping part 39 is provided with a sixth connecting hole, and the third stirring part 38 and the third scraping part 39 are connected through a third fastener penetrating through the fifth connecting hole and the sixth connecting hole.

In order to improve the scraping effect, the first scraping member 33 includes a first plate-like structure, at least one plate surface of which is arranged obliquely to the second direction; the second scraping member 36 includes a second plate-like structure, at least one plate surface of which is arranged obliquely to the third direction; the third scraper 39 comprises a third plate-like structure, at least one plate surface of which is arranged obliquely to the first direction. Specifically, the top of the third scraping member 39 is provided with a tangent surface 391, and the tangent surface 391 extends in the horizontal direction. By providing the tangent plane 391 on the third scraping member 39, the tangent plane 391 forms a large plane structure when rotating, and the bending at the vertex angle of the third scraping member 39 is avoided.

The lid structure 4 includes: a first lid 41, the first lid 41 being fixedly provided with respect to the cartridge 1; a second cover 42 rotatably provided about a second predetermined axis to have a closed position for shielding the opening and an open position for avoiding the opening; wherein, the orthographic projection area of the second cover body 42 in the predetermined horizontal plane is larger than that of the first cover body 41 in the predetermined horizontal plane; the rotation driving device 5 is provided on the first cover 41, and the second cover 42 is provided with a relief groove 421 for relieving the rotation driving device 5.

The upper surface of the first cover 41 is provided with a first protrusion 411, the upper surface of the second cover 42 is provided with a second protrusion 422, and the first protrusion 411 is hinged to the second protrusion 422. Thus, the hinge position can be supported by the first protrusion 411 and the second protrusion 422, the influence of the material on the hinge position can be reduced, and the normal rotation of the second cover 42 can be ensured.

The bottom of the first cover 41 is provided with a first flange, and the bottom of the second cover 42 is provided with a second flange; the first and second flanges are cooperatively disposed about the opening when the second cover 42 is in the closed position. Specifically, the first flange is a first flange disposed on the first cover 41, and the second flange is a second flange disposed on the second cover 42, so that the structures of the first cover 41 and the second cover 42 can be effectively reinforced, and the first cover 41 and the second cover 42 are prevented from deforming.

The second protruding portion 422 includes a connecting portion 423 extending toward the first protruding portion 411, and the connecting portion 423 is hinged to the first protruding portion 411 by a hinge; a third protruding portion 412 extending along a second predetermined axis is disposed on the first cover 41, and the third protruding portion 412 is located on one side of the first protruding portion 411 close to the second protruding portion 422; when the second cover 42 is in the closed position, the third protrusion 412 contacts the connection portion 423 to support the connection portion 423.

Specifically, the second cover 42 is provided with a plurality of cleaning assemblies spaced around a first predetermined axis, and the cleaning assemblies include: a purge valve 424, the purge valve 424 having an inlet for connection to an external supply line and an outlet; a plurality of spray heads 425, the plurality of spray heads 425 are all connected with the liquid outlet, the plurality of spray heads 425 are all arranged on the lower surface of the second cover body 42

In this embodiment, there are three cleaning valves 424, the three cleaning valves 424 are arranged on the upper surface of the second cover 42 in a delta shape, the three cleaning valves 424 include two first cleaning valves and one second cleaning valve, the two first cleaning valves are arranged at intervals along the second predetermined axis, the liquid outlets of the two first cleaning valves are connected with three spray heads 425, and the three spray heads 425 are arranged at intervals on the second cover 42 at positions corresponding to the corresponding first cleaning valves along the direction of the second predetermined axis; the liquid outlet of the second cleaning valve is connected with two nozzles, and the two nozzles are arranged at intervals along the direction of the second predetermined axis at the position of the second cover body 42 corresponding to the second cleaning valve. Therefore, by matching with the rotation of the stirring structure 3, all positions in the stirring cavity can be comprehensively covered, and the cleaning effect is improved.

A window 426 is arranged on the second cover body 42 to observe the condition in the stirring cavity through the window; specifically, the two viewing windows 426 are provided, and the two viewing windows 426 are correspondingly disposed at the gap between the first cleaning valve and the two second cleaning valves, i.e., the two viewing windows 426 are disposed at opposite sides of the first cleaning valve. Preferably, the window 426 has an arc-shaped structure on the side near the edge of the second cover 42, so as to better adapt to the shape of the second cover 42 and increase the area of the window 426. Specifically, the window 426 is made of glass or transparent acrylic.

The bottom of feed cylinder 1 is equipped with a plurality of supports 14 along the circumference interval setting of feed cylinder 1, and the bottom of a plurality of supports 14 all is equipped with weighing sensor 15. The weight of the cartridge 1 can be measured by the load cell 15 so that the remaining amount of the material in the cartridge 1 can be easily known.

In addition, the bottom of the cartridge 1 is provided with an outlet 16, so that the material in the receiving chamber is discharged through the outlet 16.

The bracket 14 comprises a bottom plate 141 arranged horizontally and a plurality of supporting plates 142 arranged at intervals, one ends of the supporting plates 142 are connected with the bottom plate 141, and the second ends of the supporting plates 142 are connected with the charging barrel 1; the load cell 15 is provided on the lower surface of the bottom plate 141.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An agitator, comprising:

the material mixing device comprises a material barrel (1), wherein the material barrel (1) is provided with a stirring cavity for containing materials, and the top of the material barrel (1) is provided with an opening communicated to the stirring cavity;

a support structure (2), the support structure (2) being detachably connected with the cartridge (1);

a stirring structure (3), wherein the stirring structure (3) is mounted on the supporting structure (2), and the stirring structure (3) is rotatably arranged around a first preset axis so as to stir the materials in the stirring cavity;

the cover body structure (4) is detachably arranged at the top of the charging barrel (1) to shield the opening.

2. The stirrer according to claim 1, wherein the stirring structure (3) comprises a rotating shaft (31) and a limiting part (30), the rotating shaft (31) is arranged to extend in the direction of the first predetermined axis, and the limiting part (30) is arranged on the rotating shaft (31); a first shaft hole is formed in the supporting structure (2), and the rotating shaft (31) penetrates through the first shaft hole; the lower surface of the limiting part (30) is in contact with the upper surface of the supporting structure (2) so as to support the rotating shaft (31).

3. The agitator according to claim 2, characterized in that the agitator comprises a rotary drive (5) arranged on the cover structure (4), the rotary drive (5) having a second axial bore, the rotary shaft (31) having an insertion section (311), the insertion section (311) being arranged in the second axial bore in a pluggable manner, the rotary drive (5) being operable to drive the rotary shaft (31) in rotation.

4. The agitator according to claim 2, wherein the limiting portion (30) comprises a first limiting member (301) and a second limiting member (302) which are spliced with each other, a third shaft hole is formed between the first limiting member (301) and the second limiting member (302), and the rotating shaft (31) is inserted into the third shaft hole; wherein at least one of the first stopper (301) and the second stopper (302) is in stopper fit with the rotating shaft (31) to restrict movement of the stopper portion (30) relative to the rotating shaft (31) in the first predetermined axial direction.

5. Stirrer according to claim 2, wherein said support structure (2) comprises a first support portion (21) for supporting said stop portion (30), a second support portion (22) for supporting said cover structure (4), and a plurality of support members (23), said plurality of support members (23) being arranged at intervals around said first predetermined axis, said plurality of support members (23) being connected to both said first support portion (21) and said second support portion (22) for supporting said first support portion (21) and said second support portion (22).

6. The agitator of claim 5, wherein the charging barrel (1) is provided with a plurality of supporting seats (11) arranged at intervals along the circumferential direction thereof, and the plurality of supporting seats (11) are arranged in one-to-one correspondence with the plurality of supporting members (23); the supporting seats (11) are all provided with slots (111), and one ends of the supporting pieces (23) are inserted into the slots (111) in a one-to-one corresponding mode.

7. The stirrer according to claim 1, wherein the first predetermined axis is in a first direction, the stirring structure (3) comprises a rotating shaft (31), and the rotating shaft (31) extends along the first direction; the stirring structure (3) further comprises a first stirring assembly, the first stirring assembly comprising:

a first stirring member (32), wherein the first stirring member (32) is connected with the rotating shaft (31), and the first stirring member (32) extends along a second direction; a first mounting part (321) is arranged at the first end of the first stirring part (32), and the extending direction of the first mounting part (321) and the second direction form a first included angle;

a plurality of first scraping members (33), wherein the plurality of first scraping members (33) are connected with the first mounting part (321), and the plurality of first scraping members (33) are arranged at intervals along the extension direction of the first mounting part (321); the first scraping parts (33) are in contact with the inner wall of the charging barrel (1) so as to scrape materials on the inner wall of the charging barrel (1) through the first scraping parts (33) when the stirring structure (3) rotates.

8. The stirrer according to claim 7, wherein the stirring structure (3) comprises a second stirring assembly, the second stirring assembly being spaced apart from the first stirring assembly along the first direction, the second stirring assembly comprising:

a second stirring member (35), wherein the second stirring member (35) is connected with the rotating shaft (31), and the second stirring member (35) extends along a third direction; a second mounting part (351) is arranged at the first end of the second stirring part (35), and the extending direction of the second mounting part (351) and the third direction form a second included angle;

a plurality of second scraper members (36), the plurality of second scraper members (36) being connected to the second mounting member (351), the plurality of second scraper members (36) being arranged at intervals along an extension direction of the second mounting member (351); the second scraping parts (36) are in contact with the inner wall of the charging barrel (1) so as to scrape materials on the inner wall of the charging barrel (1) through the second scraping parts (36) when the stirring structure (3) rotates;

wherein, the third direction and the second direction form an included angle.

9. The agitator of claim 8, wherein the first agitating assembly is two, the two first agitating assemblies being spaced apart along the first direction; the two first mounting parts (321) of the two first stirring assemblies are positioned on two opposite sides of the rotating shaft (31) along the second direction;

the number of the second stirring assemblies is two, and the two second stirring assemblies are arranged at intervals along the first direction; the two second mounting members (351) of the two second stirring assemblies are located on opposite sides of the rotating shaft (31) in the third direction.

10. The beater according to claim 9, wherein the first end and the second end of the first beater member (32) are located on opposite sides of the rotational shaft (31) in the second direction; the second end of the first stirring piece (32) of one of the two first stirring assemblies is connected with the first stirring piece (32) of the other one of the two first stirring assemblies through a first connecting piece (34);

the first end and the second end of the second stirring member (35) are located on opposite sides of the rotating shaft (31) in the third direction; the second end of the second stirring piece (35) of one of the two second stirring assemblies is connected with the second stirring piece (35) of the other one of the two second stirring assemblies through a second connecting piece (37).

11. The agitator of claim 8, wherein the cartridge (1) has a cylindrical barrel section (12) and a conical barrel section (13) arranged at the bottom of the cylindrical barrel section (12); the first scraper member (33) and the second scraper member (36) are both in contact with the inner wall of the cylindrical barrel section (12); the stirring structure (3) comprises a third stirring assembly, the third stirring assembly and the second stirring assembly are arranged at intervals along the first direction, and the third stirring assembly is positioned on one side of the second stirring assembly, which is far away from the first stirring assembly; the third stirring assembly comprises:

a third stirring member (38), wherein the third stirring member (38) is provided with a first end and a second end which are oppositely arranged, the first end of the third stirring member (38) is connected with the rotating shaft (31), and the extending direction of the third stirring member (38) is inclined to the first direction;

material (39) are scraped to the third, the third scrape material (39) with the second end of third stirring piece (38) is connected, the third scrape material (39) with the inner wall contact of cone section of thick bamboo section (13), with when stirring structure (3) is rotatory, through material (39) will are scraped to the third on the cone section of thick bamboo section (13) inner wall.

12. A beater according to claim 11, wherein said first mounting member (321), said second mounting member (351) and said third beater member (38) are each a rod-like structure; all be equipped with the mounting hole on first scraping material (33), second scraping material (36) and third scraping material (39), first installed part (321) wear to establish in the mounting hole of first scraping material (33), second installed part (351) wear to establish in the mounting hole of second scraping material (36), third stirring piece (38) wear to establish in the mounting hole of third scraping material (39).

13. The stirrer according to claim 11, characterized in that the top of the third scraper member (39) is provided with a tangent plane (391), said tangent plane (391) extending in a horizontal direction.

14. The beater according to claim 3, wherein said cover structure (4) comprises:

a first cover (41), the first cover (41) being fixedly arranged relative to the cartridge (1);

a second cover body (42) rotatably provided about a second predetermined axis to have a closed position blocking the opening and an open position avoiding the opening;

wherein the area of the orthographic projection of the second cover body (42) in a preset horizontal plane is larger than the area of the orthographic projection of the first cover body (41) in the preset horizontal plane; the rotary driving device (5) is arranged on the first cover body (41), and the second cover body (42) is provided with a yielding groove (421) for yielding the rotary driving device (5).

15. The stirrer according to claim 14, wherein the upper surface of the first cover body (41) is provided with a first boss (411), the upper surface of the second cover body (42) is provided with a second boss (422), and the first boss (411) is hinged with the second boss (422).

16. The stirrer according to claim 15, characterized in that the second boss (422) comprises a connecting portion (423) extending towards the first boss (411), the connecting portion (423) being hinged to the first boss (411) by a hinge; a third boss (412) extending along the second predetermined axis is arranged on the first cover body (41), and the third boss (412) is positioned on one side of the first boss (411) close to the second boss (422); the third projection (412) is in contact with the connecting portion (423) to support the connecting portion (423) when the second cover (42) is in the closed position.

17. The mixer of claim 14, wherein said second cover (42) is provided with a plurality of cleaning assemblies spaced about said first predetermined axis, said cleaning assemblies including:

a purge valve (424), the purge valve (424) having an inlet for connection to an external supply line and an outlet;

a plurality of spray heads (425), a plurality of spray heads (425) are all connected with the liquid outlet, and a plurality of spray heads (425) are all arranged on the lower surface of the second cover body (42).