CN212663423U

CN212663423U - Material mixer

Info

Publication number: CN212663423U
Application number: CN202020443977.1U
Authority: CN
Inventors: 祝兄年; 袁建平; 张生太; 窦永军; 任斌; 王江龙; 石春江; 王振亚; 郭广海; 张永恩
Original assignee: Qinghai Salt Lake Industry Co Ltd
Current assignee: Qinghai Salt Lake Industry Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-03-09
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a material mixing machine comprises first motor, first pivot, first helical blade, logical material pipe, connecting pipe, slide bar, first rack, second rack, spring, third motor, carousel. The first motor drives the first rotating shaft connected with the material passing pipe to rotate. The material is transmitted to a connecting pipe hose connected with the material passing pipe through a first helical blade on the first rotating shaft. The connecting pipe is connected with the bottom end of the sliding rod. The side face of the sliding rod is welded with a first rack which is vertical to the direction of the connecting pipe. The first rack is connected with one end of a spring, and the other end of the spring is fixed at the bottom end of the sliding rod. The first rack is meshed with the second rack. The second rack is arc-shaped and is arranged on the turntable in the middle of the third motor. The slide bar slides from top to bottom in the direction of keeping away from or being close to the connecting pipe under the pulling force of two rack toothing and the spring action, realizes the pulling repeatedly to the connecting pipe, mixes the material vibrations, stirs. The problem of current mixer make comminuted easily is solved.

Description

Material mixer

Technical Field

The utility model relates to a material mixes the machine, especially relates to for example the material that mixes in the potash fertilizer production carries out the material and mixes machine.

Background

The potassium fertilizer in China is mainly prepared from potassium chloride prepared from carnallite in Kaocher salt lake of Qinghai province, and a large number of potassium-containing mineral salt fields are discovered in Xinjiang in recent years and are mainly used for preparing potassium sulfate and potassium magnesium sulfate fertilizers.

In the production process of the potash fertilizer, the materials need to be stirred and mixed, so that the components in the materials are uniformly mixed, and then granulation operation is carried out. The mixing operation of material uses the mixer among the prior art usually, stirs the material through the puddler on the mixer, reaches the purpose that the material mixes. Because the puddler on the mixer is direct to contact with the material, at the stirring in-process, the material bumps with the puddler and rubs, leads to the material to be smashed, influences the pelletization operation. If manual stirring is used, the efficiency is low, the labor intensity is high, and the production requirement cannot be met.

The invention aims to solve the problem that materials are easy to crush in the stirring and mixing process of the materials, and provides a material mixer capable of reducing or avoiding crushing of the materials.

Disclosure of Invention

The first technical proposal of the invention is a material mixer, which comprises a first motor 4, a first rotating shaft 6, a material passing pipe 8, a connecting pipe 29, a material discharging pipe 27, a sliding rod 16, a spring 17, a third motor 23 and a rotating disc 22,

the connecting pipe 29 is arranged between the material passing pipe 8 and the material discharging pipe 27, is respectively connected with the material passing pipe 8 and the material discharging pipe 27, is communicated with the inside,

the interior of the material passing pipe 8 is provided with a first rotating shaft 6 along the axial direction,

the first rotating shaft 6 is connected with the first motor 4, the surface of the first rotating shaft 6 is provided with a first helical blade 3,

the connection pipe 29 is a flexible pipe, the sliding rod 16 is installed on the side of the connection pipe 29, fixed with the side of the connection pipe 29,

the sliding rod 16 can move in the direction vertical to the central line of the connecting pipe 29, a first rack 20 is fixed on the surface of the sliding rod 16, a second rack 21 is fixed on the rotary disc 22, the second rack 21 is a circular arc rack and is meshed with the first rack 20,

the central shaft of the rotary disc 22 is connected with a third motor 23, when the rotary disc 22 rotates, the sliding rod 16 is driven to move towards the first direction through the meshing of the second rack 21 and the first rack 20,

the spring 17 is used to apply a force to the slide bar 16 moving in the second direction,

the first direction is opposite the second direction,

a first through groove 9 communicated with the inside is formed on the side surface of the material passing pipe 8,

the material gets into through inside the material pipe 8 by first logical groove 9, through the drive of first motor 4, by first helical blade 3 on the first pivot 6 with the material propelling movement to connecting pipe 29, under the drive of third motor 23, slide bar 16 drives connecting pipe 29 and removes to the first direction, after second rack 21 and first rack 20 disengage, under the effect of spring 17, slide bar 16 drives connecting pipe 29 and removes to the second direction, through the reciprocating motion of connecting pipe 29, stir the material in the connecting pipe 29 and mix.

The second technical proposal is based on the first technical proposal, and also comprises a connecting cylinder 10, a sleeve 11, a second motor 13, a second rotating shaft 12, a mandril 2 and a base 1,

the material passing pipe 8 is fixed with the base 1 through the mandril 2,

the connecting cylinder 10 is fixed with the surface of the material passing pipe 8 and is communicated with the interior of the material passing pipe 8 through the first through groove 9,

the top end of the connecting cylinder 10 is provided with a sleeve 11 which is communicated with the sleeve,

a second rotating shaft 12 is installed in the sleeve 11,

the second shaft 12 is connected to a second motor 13, and a second helical blade 31 is fixed to a surface of the second shaft 12.

The third technical means is based on the first technical means, and further includes: a support plate 25, a guide plate 24, a collar 18, a guide groove 19,

a supporting plate 25 is fixed on the base, the supporting plate 25 is fixed with the third motor 23, an L-shaped guide plate 24 is fixed on the supporting plate 25 towards the direction of the sliding rod 16,

a sleeve ring 18 is embedded and sleeved in the left side of the guide plate 24, the sliding rod 16 is sleeved in the sleeve ring 18, a guide groove 19 is longitudinally formed in the sliding rod 16, and the spring 17 is connected between the bottom end of the sliding rod 16 and the sleeve ring 18.

The fourth technical solution is based on the first technical solution, and the distance range between the blades of the first helical blade 3 and the second helical blade 31 is 5-8cm, and the first helical blade and the second helical blade are made of plastic materials.

The fifth technical means is based on the first technical means, and the slide bar 16 and the connecting pipe 29 are bonded by an adhesive.

A sixth technical means is based on the first technical means, and the second rack 21 is semicircular.

A seventh technical means is based on the first technical means, and further includes: a first connector 26, a second connector 30,

the first joint 26 and the second joint 30 are both of annular structures, the first joint 26 is in threaded fit with the discharge pipe 27 and the connecting pipe 29 respectively, and the second joint 30 is in threaded fit with the connecting pipe 29 and the material passing pipe 8 respectively.

Drawings

Fig. 1 is a schematic structural diagram of a material mixing machine provided by the present invention;

fig. 2 is a schematic structural view of the second motor and the sleeve of the present invention;

1, a base; 2, a mandril; 3, a first helical blade;

4, a first motor; 5, connecting plates; 6, a first rotating shaft;

7, a guide pipe; 8, feeding a material pipe; 9, a first through groove;

10, connecting the cylinder; 11, a sleeve; 12, a second rotating shaft;

13, a second motor; 14, positioning strips; 15, a feed hopper;

16, a slide bar; 17, a spring; 18, a collar;

19, a guide groove; 20, a first rack; 21, a second rack;

22, a turntable; 23, a third motor; 24, a guide plate;

25, a support plate; 26, a first joint; 27, a discharge pipe;

28, positioning a rod; 29, a connecting pipe; 30, a second joint;

31, a second helical blade; 32, a second through slot.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention more clear, the technical solutions of the present invention are further described below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Fig. 1 is the structure schematic diagram of the material mixing machine provided by the utility model.

Fig. 2 is a schematic structural view of the second motor and the sleeve of the present invention.

Combine fig. 1 and fig. 2 to show, the utility model provides a material mixing machine comprises base 1, ejector pin 2, first motor 4, first pivot 6, first helical blade 3, second motor 13, second pivot 12, second helical blade 31, feeder hopper 15, sleeve 11, connecting cylinder 10, lead to material pipe 8, first logical groove 9, second logical groove 32, first joint 26, second joint 30, third motor 23, connecting pipe 29, carousel 22, deflector 24, spring 17, first rack 20, second rack 21, slide bar 16, lantern ring 18, guide slot 19, backup pad 25, discharging pipe 27, locating lever 28.

The first rotating shaft 6 is arranged inside the material passing pipe 8 along the axial direction. The first shaft 6 is connected to the first electric motor 4. The first rotating shaft 6 is provided with a first helical blade 3 on the surface. The end of the material passing pipe 8 is communicated with a connecting pipe 29. The connection pipe 29 is a rubber hose. A second joint 30 is connected between the connecting pipe 29 and the material passing pipe 8. The other end of the connection pipe 29 is connected to the discharge pipe 27. A first connection 26 is connected between the connection pipe 29 and the discharge pipe 27. The first and

second joints

26, 30 are each of annular configuration. The first adapter 26 is screwed to the outlet pipe 27 and the connecting pipe 29. The second joint 30 is respectively in threaded fit with the connecting pipe 29 and the material passing pipe 8.

The upper surface of the material passing pipe 8 is welded with the connecting cylinder 10. The upper wall of the material passing pipe 8 is provided with a first through groove 9 communicated with the connecting cylinder 10. The top end of the connecting cylinder 10 is welded with a sleeve 11, and the two are communicated. A feed hopper 15 is welded to the side wall of the sleeve 11. The side wall of the sleeve 11 is provided with a second through groove 32 communicated with the feed hopper 15.

A second rotating shaft 12 connected to a second motor 13 is disposed inside the sleeve 11. A group of second helical blades 31 is uniformly adhered to the surface of the second rotating shaft 12.

The bottom end of the material passing pipe 8 is vertically welded with the base 1 through the ejector rod 2. The base 1 is also vertically welded to the tapping pipe 27 by means of a locating rod 28.

A support plate 25 perpendicular to the connection pipe 29 is welded to the upper surface of the base 1 between the first joint 26 and the second joint 30. The third motor 23 is screwed to the upper side of the left side of the support plate 25. The middle part of the third motor 23 is provided with a turntable 22. The outer side surface of the rotating disc 22 is welded with a semicircular second rack 21. An L-shaped guide plate 24 is screwed on the middle part of the left side surface of the support plate 25.

The left side of the guide plate 24 is internally provided with a sleeve ring 18. The inside of the ring 18 is sleeved with a slide bar 16. The slide bar 16 is longitudinally provided with a guide groove 19. The collar 18 is a sliding fit with the guide groove 19. The right side of the slide bar 16 is welded with a first rack 20. The first rack 20 is perpendicular to the connecting pipe 29 and is engaged with the second rack 21. The slide bar 16 moves up and down (first and second directions) in the direction of the first rack 20. The bottom end of the sliding rod 16 is connected with a connecting pipe 29. A spring 17 is connected between the bottom end of the sliding rod 16 and the lantern ring 18.

In the potash fertilizer production, when stirring the material, at first open first motor 4, second motor 13 and third motor 23, pour into the material that will stir from feeder hopper 15. The material enters the barrel 11. The second motor 13 drives the second rotating shaft 12 to rotate, and further drives the second helical blade 31 to rotate, so as to transmit the material from the sleeve 11 to the material passing pipe 8 through the connecting cylinder 10.

The first motor 4 drives the first rotating shaft 6 to rotate, and further drives the first helical blade 3 to rotate, so as to transmit the material into the connecting pipe 29. Because the clearance between the first helical blade 3 and the second helical blade 31 is relatively large, the material cannot be crushed during conveying.

The third motor 23 rotates the turntable 22. When the first rack 20 and the second rack 21 are engaged, the slide rod 16 slides upwards under the action of the upward pulling force generated by the two racks, compresses the spring 17, and drives the connecting pipe 29 to be pulled upwards. When the first rack 20 and the second rack 21 are far away, the slide bar 16 moves downward under the elastic force of the spring 17, so that the connection pipe 29 moves downward. Therefore, the connecting pipe 29 is repeatedly pulled, and the vibration of the material in the connecting pipe 29 is realized. Finally, the stirring of the materials is realized.

By last knowing, this technical scheme is difficult for protecting, make comminuted problem to current mixer material, provides a material mixing machine to the material, comprises first motor 4, first pivot 6, first helical blade 3, leads to material pipe 8, connecting pipe 29, slide bar 16, first rack 20, second rack 21, spring 17, third motor 23, carousel 22. Utilize helical blade to realize the transmission to the material, the drive of rethread third motor makes first rack and the meshing cooperation of second rack, and slide bar 16 slides from top to bottom to the direction of keeping away from or being close to connecting pipe 29 under the effect of the pulling force that two racks produced and spring 17 elasticity, realizes the pulling repeatedly to the connecting pipe, shakes the mixture to the material to the realization is to the stirring of material. Not only can realize the stirring to the material, still avoided comminuted problem. Reasonable in design, safe and reliable.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto. Variations and substitutions that are easily made by those skilled in the art within the technical scope of the invention described herein are intended to be included within the scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A material mixing machine is characterized by comprising,

a first motor (4), a first rotating shaft (6), a material passing pipe (8), a connecting pipe (29), a material discharging pipe (27), a sliding rod (16), a spring (17), a third motor (23) and a rotating disc (22),

the connecting pipe (29) is arranged between the material passing pipe (8) and the material discharging pipe (27), is respectively connected with the material passing pipe (8) and the material discharging pipe (27), and is communicated with the inside,

the first rotating shaft (6) is arranged in the material passing pipe (8) along the axial direction,

the first rotating shaft (6) is connected with the first motor (4), a first helical blade (3) is arranged on the surface of the first rotating shaft (6),

the connecting pipe (29) is a hose, the sliding rod (16) is arranged on the side surface of the connecting pipe (29) and is fixed with the side surface of the connecting pipe (29),

the sliding rod (16) can move in the direction vertical to the central line of the connecting pipe (29), a first rack (20) is fixed on the surface of the sliding rod (16), a second rack (21) is fixed on the rotary table (22), the second rack (21) is a circular arc rack and is meshed with the first rack (20),

the central shaft of the rotary disc (22) is connected with a third motor (23), when the rotary disc (22) rotates, the sliding rod (16) is driven to move towards the first direction through the meshing of the second rack (21) and the first rack (20),

the spring (17) is used for applying a force to the slide bar (16) for moving in a second direction,

the first direction is opposite the second direction,

a first through groove (9) communicated with the inside is formed on the side surface of the material passing pipe (8),

the material by first logical groove (9) gets into inside material passing pipe (8), through the drive of first motor (4), by first helical blade (3) on first pivot (6) with material propelling movement to connecting pipe (29), under the drive of third motor (23), slide bar (16) drive connecting pipe (29) are to first direction removal, second rack (21) with behind first rack (20) the disengagement under the effect of spring (17), slide bar (16) drive connecting pipe (29) to the second direction removes, through the reciprocating motion of connecting pipe (29), mixes the material stirring in connecting pipe (29).

2. The material mixing machine according to claim 1, further comprising a connecting cylinder (10), a sleeve (11), a second motor (13), a second rotating shaft (12), a push rod (2), and a base (1),

the material passing pipe (8) is fixed with the base (1) through the ejector rod (2),

the connecting cylinder (10) is fixed with the surface of the material passing pipe (8) and is communicated with the interior of the material passing pipe (8) through the first through groove (9),

the top end of the connecting cylinder (10) is provided with the sleeve (11) which is communicated with the sleeve,

the sleeve (11) is internally provided with the second rotating shaft (12),

the second rotating shaft (12) is connected with the second motor (13), and a second helical blade (31) is fixed on the surface of the second rotating shaft (12).

3. The material mixing machine of claim 2, further comprising: a support plate (25), a guide plate (24), a collar (18), a guide groove (19),

the base is fixed with the supporting plate (25), the supporting plate (25) is fixed with the third motor (23), the supporting plate (25) is fixed with the L-shaped guide plate (24) towards the direction of the sliding rod (16),

the lantern ring (18) is embedded in the left side of the guide plate (24), the sliding rod (16) is sleeved in the lantern ring (18), the guide groove (19) is longitudinally formed in the sliding rod (16), and the spring (17) is connected between the bottom end of the sliding rod (16) and the lantern ring (18).

4. The material mixer according to claim 1, characterized in that the spacing between the blades of the first helical blade (3) and the second helical blade (31) ranges from 5 to 8cm and is made of plastic material.

5. The material mixer according to claim 1, characterized in that the slide bar (16) and the connecting tube (29) are bonded by means of an adhesive.

6. The material mixing machine according to claim 1, wherein said second rack (21) is semicircular.

7. The material mixing machine of claim 1, further comprising: a first joint (26), a second joint (30),

the first joint (26) and the second joint (30) are both annular structures,

the first connector (26) is in threaded fit with the discharge pipe (27) and the connecting pipe (29) respectively, and the second connector (30) is in threaded fit with the connecting pipe (29) and the material passing pipe (8) respectively.