CN112076655A

CN112076655A - Diamond powder stirring and mixing device

Info

Publication number: CN112076655A
Application number: CN202010696092.7A
Authority: CN
Inventors: 张绪元
Original assignee: Nan'an Efeng Machinery Co ltd
Current assignee: Nan'an Efeng Machinery Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-12-15

Abstract

The invention discloses a diamond powder stirring and mixing device, which comprises a stirring tank with an opening at the top, wherein the center of an inner cavity of a base is spliced with the stirring tank, the left side and the right side of the top of the base are symmetrically and fixedly connected with supporting columns, the top of the supporting columns is fixedly connected with a cover plate, the outer wall of a stirring shaft, which is positioned below the cover plate, is fixedly connected with three groups of first hinged seats along the axial direction, and one end of each first hinged seat, which is far away from the stirring shaft, is hinged with a first stirring rod. Thereby enabling further improvement of the mixing effect.

Description

Diamond powder stirring and mixing device

Technical Field

The invention relates to the field of diamond powder stirring devices, in particular to a stirring and mixing device for diamond powder.

Background

At present, the stirring process of diamond powder is manual earthenware bowl stirring, that is, the diamond powder and other auxiliary materials are poured into the earthenware bowl, and an operator holds a stirring rod to stir.

It is clear that the above-described approach suffers from the following drawbacks: 1, waste time and energy, poor stirring uniformity and low efficiency. 2, the stirring amount is limited, and if the stirring amount is too large, the stirring cannot be performed by manpower. 3, in the stirring process, dust floats to influence the health of operators. Therefore, the labor intensity of production personnel is reduced by various stirring devices, for example, an environment-friendly and energy-saving stirring machine for diamond powder with application number CN201620867337.7 is developed by those skilled in the art, and the device provides a variable speed motor, a shaft coupling, a motor fixing bracket, stirring blades and the like to automatically stir and mix the diamond powder, which greatly reduces the labor intensity of production personnel, however, the device can only stir and mix through the rotation of the stirring blades during stirring, and this stirring mode cannot ensure the effective mixing of the diamond powder. Based on the above, the invention designs a diamond powder stirring and mixing device to solve the above problems.

Disclosure of Invention

The invention aims to provide a diamond powder stirring and mixing device to solve the technical problem.

In order to achieve the purpose, the invention provides the following technical scheme: a stirring and mixing device for diamond powder comprises a stirring tank with an opening at the top, which is inserted in the center of an inner cavity of a base, wherein support columns are symmetrically and fixedly connected with the left side and the right side of the top of the base, a cover plate is fixedly connected with the top of the support columns, the center of the inner cavity of the cover plate is rotatably connected with a stirring shaft, the bottom of the stirring shaft is arranged in the inner cavity of the stirring tank, three groups of first hinging seats are fixedly connected with the outer wall of the stirring shaft below the cover plate along the axial direction, three groups of first hinging seats are arranged along the radial direction of the stirring shaft at equal angles, one ends of the first hinging seats, which are far away from the stirring shaft, are all hinged with first stirring rods, one ends of the three groups of first stirring rods, which are far away from;

four groups of fixed columns are symmetrically and fixedly connected to the top of the cover plate in the front-back and left-right directions, a top plate is fixedly connected to the tops of the fixed columns, a fixed rod is fixedly connected to the center of the bottom of the top plate, a reciprocating screw is welded to the bottom of the fixed rod, the reciprocating screw is located in an inner cavity of the stirring shaft and located below the top plate, a sliding block is screwed to the outer wall of the reciprocating screw, three groups of third hinging seats matched with the second hinging seats are fixedly connected to the outer wall of the sliding block in an equiangular mode, the third hinging seats penetrate through the outer wall of the stirring shaft, a connecting rod is connected between each third hinging seat and each second hinging seat;

the top of the top plate is fixedly connected with a rotating motor, the output end of the rotating motor penetrates through the inner cavity of the top plate and is fixedly connected with a first rotating rod, the outer wall of the first rotating rod is fixedly connected with a driving wheel, the outer wall of the stirring shaft above the cover plate is fixedly connected with a driven wheel, and a belt is connected between the driven wheel and the driving wheel.

Preferably, roof top rigid coupling has the storage hopper, storage hopper bottom intercommunication has the inlet pipe, and the inlet pipe bottom runs through the apron inner chamber and is located the agitator tank top.

Preferably, the center of the inner cavity of the storage hopper is provided with a vertical partition plate.

Preferably, it is connected with the baffle to rotate between the feed tube cavity lateral wall, the relative both ends symmetry rigid coupling of baffle has the second dwang, and the baffle rotates through second dwang and feed tube cavity lateral wall to be connected, and is a set of the second dwang runs through feed tube lateral wall inner chamber and overlaps and be equipped with driven bevel gear, first dwang outer wall rigid coupling has incomplete drive bevel gear, and incomplete drive bevel gear is connected with driven bevel gear meshing, second dwang outer wall is provided with the answer subassembly, and replies the subassembly and is located between driven bevel gear and the feed tube outer wall.

Preferably, the return assembly comprises a first connecting block, a second connecting block and a torsion spring, two ends of the torsion spring are fixedly connected with the first connecting block and the second connecting block respectively, the first connecting block is fixedly connected to the outer wall of the feeding pipe, and the second connecting block is fixedly connected to the outer wall of the driven bevel gear.

Preferably, the supporting column is a hydraulic cylinder.

Preferably, the bottom of the stirring tank is communicated with a discharge pipe, and a discharge control valve is arranged on the discharge pipe.

Preferably, the inner diameter of the lower end of the accommodating space of the stirring tank body is gradually reduced.

Compared with the prior art, the invention has the beneficial effects that:

the invention can drive the stirring shaft, the first stirring rod and the second stirring rod to rotate by rotating the motor through arranging the stirring shaft, the first hinging seat, the first stirring rod, the second stirring rod, the connecting rod, the fixed rod, the reciprocating screw rod, the sliding block, the rotating motor, the driven wheel, the driving wheel and the like so as to stir materials in the stirring tank, and the stirring shaft drives the third hinging seat and the sliding block to rotate so as to enable the sliding block to slide up and down along the reciprocating screw rod in a reciprocating manner, further drive the first stirring rod to stir at an up-and-down swinging angle through the connecting rod, so that the stirring areas of the first stirring rod and the second stirring rod are larger, the mixing effect is better, the up-and-down swinging of the first stirring rod can enable the stirred materials in the stirring tank to bounce up and down, and further avoid uneven mixing caused by inertial centrifugal force generated by the materials under the stirring action of the stirring, thereby enabling further improvement of the mixing effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view showing the construction of a stirring shaft and its connecting parts in the present invention;

FIG. 5 is a schematic front view of the stirring shaft and its connecting parts in the present invention;

FIG. 6 is a schematic view showing the inside structure of a stirring shaft in the present invention;

FIG. 7 is a schematic view of the interior of the storage hopper of the present invention;

FIG. 8 is a schematic structural diagram of a recovery element according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-stirring tank, 3-supporting column, 4-cover plate, 5-stirring shaft, 51-first hinged seat, 52-first stirring rod, 53-second stirring rod, 54-second hinged seat, 6-fixed column, 7-top plate, 8-fixed rod, 9-reciprocating screw, 10-sliding block, 11-third hinged seat, 12-connecting rod, 13-through groove, 14-rotating motor, 15-first rotating rod, 16-driving wheel, 17-driven wheel, 18-belt, 19-storage hopper, 191-vertical partition plate, 20-feeding pipe, 201-baffle, 202-second rotating rod, 203-driven bevel gear, 204-incomplete driving bevel gear, 205-restoring component, 2051-a first connecting block, 2052-a second connecting block, 2053-a torsion spring, 21-a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a stirring and mixing device for diamond powder comprises a stirring tank 2 with an opening at the top, which is inserted in the center of an inner cavity of a base 1, support columns 3 are symmetrically and fixedly connected to the left side and the right side of the top of the base 1, a cover plate 4 is fixedly connected to the top of the support columns 3, a stirring shaft 5 is rotatably connected to the center of the inner cavity of the cover plate 4, the bottom of the stirring shaft 5 is positioned in the inner cavity of the stirring tank 2, three groups of first hinged seats 51 are fixedly connected to the outer wall of the stirring shaft 5 below the cover plate 4 along the axial direction, three groups of first hinged seats 51 are arranged along the radial direction of the stirring shaft 5 at equal angles, one ends of the first hinged seats 51, which are far away from the stirring shaft 5, are hinged with first stirring rods 52, one ends of the three groups of first stirring rods 52 along the axial direction of;

four groups of fixed columns 6 are symmetrically and fixedly connected to the top of the cover plate 4 in a front-back left-right mode, a top plate 7 is fixedly connected to the top of the fixed columns 6, a fixed rod 8 is fixedly connected to the center of the bottom of the top plate 7, a reciprocating screw 9 is welded to the bottom of the fixed rod 8, the reciprocating screw 9 is located in the inner cavity of the stirring shaft 5 and located below the top plate 7, a sliding block 10 is screwed to the outer wall of the reciprocating screw 9, three groups of third hinging seats 11 matched with the second hinging seats 54 are fixedly connected to the outer wall of the sliding block 10 in an equiangular mode, the third hinging seats 11 penetrate through the outer wall of the stirring shaft 5, connecting rods 12 are connected between the third hinging seats 11 and the second hinging;

the top of the top plate 7 is fixedly connected with a rotating motor 14, the output end of the rotating motor 14 penetrates through the inner cavity of the top plate 7 and is fixedly connected with a first rotating rod 15, the outer wall of the first rotating rod 15 is fixedly connected with a driving wheel 16, the outer wall of the stirring shaft 5, which is positioned above the cover plate 4, is fixedly connected with a driven wheel 17, and a belt 18 is connected between the driven wheel 17 and the driving wheel 16.

Specifically, 7 top rigid couplings of roof have

storage hopper

19, and 19 bottom intercommunications of storage hopper have inlet pipe 20, and inlet pipe 20 bottom run through 4 inner chambers of apron and lie in agitator tank 2 tops for can follow the interior material that adds of storage hopper when the stirring, thereby can be safer, and can add the material while stirring.

Specifically, the center of the inner cavity of the storage hopper 19 is provided with a vertical partition plate 191, so that materials in the storage hopper can be separated, different materials can be stored in the discharge hopper at the same time, and the materials can fall into the stirring tank at the same time when being thrown.

Specifically, a baffle 201 is rotatably connected between the side walls of the inner cavity of the feeding pipe 20, second rotating rods 202 are symmetrically and fixedly connected to the two opposite ends of the baffle 201, the baffle 201 is rotatably connected to the side walls of the inner cavity of the feeding pipe 20 through the second rotating rods 202, a group of second rotating rods 202 penetrate through the inner cavity of the side walls of the feeding pipe 20 and are sleeved with driven bevel gears 203, incomplete drive bevel gears 204 are fixedly connected to the outer wall of the first rotating rod 15, the incomplete drive bevel gears 204 are in meshed connection with the driven bevel gears 203, a restoring component 205 is arranged on the outer wall of the second rotating rod 202, and the restoring component 205 is positioned between the driven bevel gears 203 and the outer wall of the feeding pipe 20, so that when the incomplete drive bevel gears are meshed with the driven bevel gears, the baffle can be driven to rotate by a certain, the reply subassembly can drive the baffle and get back to initial position, and then avoids in the material drops the agitator tank to play the function of intermittent type nature material of throwing.

Specifically, reply subassembly 205 includes first connecting block 2051, second connecting block 2052 and torsion spring 2053, and torsion spring 2053 both ends respectively with first connecting block 2051 and second connecting block 2052 looks rigid coupling, first connecting block 2051 rigid coupling is at the inlet pipe 20 outer wall, second connecting block 2052 rigid coupling is on driven bevel gear 203 outer wall, make and to drive torsion spring and rotate after the baffle rotates certain angle, and after the baffle loses the turning force, can drive the baffle through torsion spring's restoring force effect and turn back initial position, thereby play the effect that intermittent type thrown the material.

Specifically, support column 3 is the pneumatic cylinder for can drive the apron and slide from top to bottom, thereby can make the apron cover agitator tank top when the stirring, and then the material falls out the agitator tank when avoiding the stirring.

Specifically, 2 bottoms of agitator tank communicate has discharging pipe 21, and is provided with ejection of compact control valve on the discharging pipe 21, can control the ejection of compact of material, discharge after making the material stirring.

Specifically, the internal diameter of the lower extreme of 2 jar body accommodation spaces of agitator tank reduces gradually for can avoid piling up inside the agitator tank with the whole discharges of material in the agitator tank.

A specific application example of the present embodiment is shown in fig. 1 to 8:

this device is a stirring mixing arrangement of diamond powder, and the during operation is connected external power source with the device, then drops into agitator tank 2 with main diamond powder in, then will treat all the other materials that mix and drop into storage hopper 19 in to start the pneumatic cylinder, pneumatic cylinder drive apron 4 descends, thereby makes apron 4 cover 2 open-tops of agitator tank, thereby the material falls out the agitator tank when avoiding the stirring, and the dust that produces when also can avoiding the stirring floats in the air.

Then the rotating motor 14 is started, the rotating motor 14 rotates to drive the first rotating rod 15 to rotate, thereby the stirring shaft 5 is driven to rotate (the bottom of the stirring shaft is provided with an opening) by the driving wheel 16, the driven wheel 17 and the belt 18, the stirring shaft 5 rotates to drive the first hinge seat 51, the first stirring rod 52 and the second stirring rod 53 rotate, thereby the internal materials are stirred, the stirring shaft 5 rotates to drive the third hinge seat 11 and the slider 10 to rotate, the slider 10 rotates along the reciprocating screw 9 to further enable the slider 10 and the third hinge seat 11 to slide up and down along the reciprocating screw 9 and the through groove 13, the slider 10 slides up and down to drive the connecting rod 12 to swing up and down, thereby the first stirring rod 52 swings up and down, and the first stirring rod 52 and the second stirring rod 53 can stir the materials in the stirring tank 2 while rotating and swinging up and down.

First dwang 15 rotates and drives incomplete drive bevel gear 204 and rotates, incomplete drive bevel gear 204 rotates, after incomplete bevel gear 204 rotates certain angle, make incomplete bevel gear 204 and driven bevel gear 203 mesh, thereby drive driven bevel gear 203, second dwang 202 rotates and replies the subassembly 205 and rotates, and then make baffle 201 rotate certain angle, thereby make the inside material of storage hopper 19 drop stir in agitator tank 2 and mix, continue to rotate as incomplete drive bevel gear 204, make driven bevel gear 203 phase separation back, second dwang 202 is reverse rotation under the effect of torsion spring 2053 restoring force, and then make inside baffle 201 reply initial position, continue to block the material, avoid the material to drop, thereby realize adding the material by intermittent type, make the stirring in the agitator tank 2 mix more evenly.

After the stirring and mixing are completed, the rotating motor 14 is turned off, and the discharging control switch is turned on to discharge the mixed materials through the discharging pipe 21.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A diamond powder stirring and mixing device is characterized in that: comprises a base (1) with an inner cavity center inserted with a stirring tank (2) with an opening at the top, wherein support columns (3) are symmetrically and fixedly connected with the left side and the right side of the top of the base (1), a cover plate (4) is fixedly connected with the top of the support columns (3), the center of the inner cavity of the cover plate (4) is rotatably connected with a stirring shaft (5), the bottom of the stirring shaft (5) is positioned in the inner cavity of the stirring tank (2), the outer wall of the stirring shaft (5) positioned below the cover plate (4) is fixedly connected with three groups of first hinged seats (51) along the axial direction, the first hinged seats (51) are provided with three groups of first hinged seats (51) along the radial direction of the stirring shaft (5) at equal angles, one end of the first hinged seat (51) far away from the stirring shaft (5) is hinged with a first stirring rod (52), one end of the three groups of first, a second hinged seat (54) is fixedly connected to the top of the uppermost first stirring rod (52);

four groups of fixing columns (6) are symmetrically and fixedly connected with the top of the cover plate (4) in front, back, left and right directions, a top plate (7) is fixedly connected with the top of the fixed column (6), a fixed rod (8) is fixedly connected with the center of the bottom of the top plate (7), a reciprocating screw rod (9) is welded at the bottom of the fixed rod (8), and the reciprocating screw (9) is positioned in the inner cavity of the stirring shaft (5) and below the top plate (7), the outer wall of the reciprocating screw (9) is in threaded connection with a sliding block (10), three groups of third hinging seats (11) which are matched with the second hinging seat (54) are fixedly connected with the outer wall of the sliding block (10) at equal angles, a third hinge seat (11) penetrates through the outer wall of the stirring shaft (5), a connecting rod (12) is connected between the third hinge seat (11) and the second hinge seat (54), a through groove (13) matched with the second hinge seat (11) is formed in the inner cavity of the stirring shaft (5);

roof (7) top rigid coupling has rotation motor (14), it has first rotation pole (15) to rotate motor (14) output and run through roof (7) inner chamber and rigid coupling, first rotation pole (15) outer wall rigid coupling has action wheel (16), the outer wall rigid coupling that (mixing) shaft (5) are located apron (4) top has from driving wheel (17), be connected with belt (18) between from driving wheel (17) and action wheel (16).

2. A diamond powder agitating mixing apparatus according to claim 1, wherein: roof (7) top rigid coupling has storage hopper (19), storage hopper (19) bottom intercommunication has inlet pipe (20), and inlet pipe (20) bottom run through apron (4) inner chamber and be located agitator tank (2) top.

3. A diamond powder agitating mixing apparatus according to claim 2, wherein: the center of the inner cavity of the storage hopper (19) is provided with a vertical clapboard (191).

4. A diamond powder agitating mixing apparatus according to claim 2, wherein: rotate between inlet pipe (20) inner chamber lateral wall and be connected with baffle (201), the relative both ends symmetry rigid coupling of baffle (201) has second dwang (202), and baffle (201) rotate with inlet pipe (20) inner chamber lateral wall through second dwang (202) and be connected, and is a set of second dwang (202) runs through inlet pipe (20) lateral wall inner chamber and overlaps and be equipped with driven bevel gear (203), first dwang (15) outer wall rigid coupling has incomplete drive bevel gear (204), and incomplete drive bevel gear (204) is connected with driven bevel gear (203) meshing, second dwang (202) outer wall is provided with replies subassembly (205), and replies subassembly (205) and is located between driven bevel gear (203) and inlet pipe (20) outer wall.

5. A diamond powder agitating mixing apparatus according to claim 4, wherein: the recovery assembly (205) comprises a first connecting block (2051), a second connecting block (2052) and a torsion spring (2053), two ends of the torsion spring (2053) are fixedly connected with the first connecting block (2051) and the second connecting block (2052) respectively, the first connecting block (2051) is fixedly connected to the outer wall of the feeding pipe (20), and the second connecting block (2052) is fixedly connected to the outer wall of the driven bevel gear (203).

6. A diamond powder agitating mixing apparatus according to claim 1, wherein: the supporting column (3) is a hydraulic cylinder.

7. A diamond powder agitating mixing apparatus according to claim 1, wherein: the bottom of the stirring tank (2) is communicated with a discharge pipe (21), and the discharge pipe (21) is provided with a discharge control valve.

8. A diamond powder agitating mixing apparatus according to claim 1, wherein: the inner diameter of the lower end of the tank body accommodating space of the stirring tank (2) is gradually reduced.