CN209755772U

CN209755772U - Novel stirring tank capable of mixing more uniformly

Info

Publication number: CN209755772U
Application number: CN201920267269.4U
Authority: CN
Inventors: 刘伟
Original assignee: Chengdu Hongtai Plastic Pipe Co Ltd
Current assignee: Chengdu Hongtai Plastic Pipe Co Ltd
Priority date: 2019-03-02
Filing date: 2019-03-02
Publication date: 2019-12-10
Anticipated expiration: 2029-03-02

Abstract

The utility model relates to a mix novel agitator tank more even, it is provided with the top cap including a jar body, jar body top, is provided with at least one inlet pipe on the top cap. The top cover is provided with a first stirring device which penetrates through the top cover to enter the tank body, and the middle part of the tank body is provided with a second stirring device which penetrates through the tank body and enters the tank body. After PVC raw materials and auxiliary agent got into jar body through the inlet pipe respectively, after the stirring through first agitating unit and second agitating unit respectively, the utility model discloses the effect that raw materials and auxiliary agent mix more evenly has.

Description

Novel stirring tank capable of mixing more uniformly

Technical Field

The utility model relates to an agitated vessel technical field especially relates to mix more even novel agitator tank.

Background

At present, in the production process of PVC pipes, raw materials and some auxiliaries are added into a stirring tank in sequence according to a proportion and a process, and are stirred and fully mixed.

Among the prior art, the chinese patent that the grant bulletin number is CN206030273U discloses a PVC raw materials agitating unit, it includes the agitator tank, rabbling mechanism, the inlet pipe, the discharging pipe, the upper segment of agitator tank is the cylinder, the middle section of agitator tank is the back taper, the hypomere of agitator tank is the infundibulate, the upper portion of agitator tank is provided with at least one inlet pipe, the bottom of agitator tank is provided with the discharging pipe, rabbling mechanism includes stirring paddle leaf, including a motor, an end cap, a controller, and a cover plate, the pivot, pivot one end is connected with the motor, the other end is connected with stirring paddle leaf, stirring paddle leaf is in the middle section of agitator tank, the motor is located outside the agitator tank, be equipped with the counter on inlet pipe and the discharging pipe respectively, still include control panel, the motor is connected with control panel.

The above prior art solutions have the following drawbacks: the pivot transversely sets up in the agitator tank, and stirring paddle leaf fixes in the pivot and be in the agitator tank middle section, and after raw materials and auxiliary agent got into the agitator tank through the inlet pipe of difference respectively, on some raw materials or auxiliary agent can drop stirring paddle leaf, can not drop to go to stir the mixture a bit, can cause stirring inhomogeneous, insufficient problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix more even novel agitator tank, have the more even advantage of raw materials and auxiliary agent mixture.

The above object of the present invention can be achieved by the following technical solutions:

A novel material mixing tank with more uniform mixing comprises a tank body, wherein a top cover is arranged at the top of the tank body, at least one inlet pipe is arranged on the top cover, a first stirring device penetrating through the top cover to enter the tank body is arranged on the top cover, the first stirring device comprises a first motor, a first driving shaft and a first stirring blade, the first driving shaft is connected with the driving end of the first motor, the first driving shaft is transversely arranged on the top cover and points to the axis of the tank body, a gear commutator is arranged at one end of the first driving shaft far away from the first motor, the gear commutator comprises a first bevel gear and a second bevel gear which are meshed with each other and have mutually vertical axes, the first bevel gear is fixed on the first driving shaft, the axis of the first bevel gear coincides with the first driving shaft, and the second bevel gear is fixedly connected with a first rotating shaft penetrating through the top cover to enter the tank body, the axis of the first rotating shaft coincides with the axis of the tank body, the first stirring blade is fixedly arranged on the first rotating shaft, the first stirring blade is positioned in the tank body and below the feeding pipe, the middle part of the tank body is provided with a second stirring device which penetrates through the tank body and enters the tank body, the second stirring device comprises a second motor, a second driving shaft and a second stirring blade, the second driving shaft is connected with the driving end of the second motor, the second driving shaft penetrates through the tank body and is transversely arranged in the tank body, the second driving shaft points to the axis of the tank body, the second stirring blade is fixed on the second driving shaft and is positioned under the first stirring blade, and a baffle which shields the second stirring blade is rotatably connected on the inner wall of the tank body below the first rotating shaft, the baffle is formed by the polylith concatenation and every baffle all with the inner wall of the jar body rotates and connects, the inside cavity of first axis of rotation, and its inside second axis of rotation of wearing to be equipped with, second axis of rotation one end sets up jar external portion just is connected with the third motor, the second axis of rotation other end is worn out first axis of rotation just is provided with the screw thread section, threaded connection has the sleeve in the screw thread section, the sleeve passes through connecting rod and every the baffle is connected, the connecting rod respectively with the sleeve with the baffle is the rotation and connects.

When the technical scheme is implemented, when PVC raw materials and auxiliaries are stirred and mixed in a tank body, the raw materials and the auxiliaries are respectively poured into the tank body through a feeding pipe, a first motor is started, the first motor drives a first driving shaft to rotate, the first driving shaft drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear which is meshed with the first bevel gear and has a mutually vertical axis to rotate, so that a first rotating shaft and a first stirring blade fixed on the first rotating shaft are driven to rotate, the raw materials and the auxiliaries are further stirred and mixed, when the raw materials and the auxiliaries are basically uniformly mixed, a third motor is started to rotate in the positive direction, the third motor drives a second rotating shaft to rotate, a sleeve which is in threaded connection with a threaded section on the second rotating shaft moves downwards, at the moment, the second rotating shaft acts like a lifting screw rod, the descending sleeve drives a baffle to rotate through a connecting rod and is opened, and a channel of the, after the baffle rotates and opens to a certain degree, close the third motor, simultaneously, stop the feeding of PVC raw materials and auxiliary agent, start the second motor, the second motor drives the second drive shaft and rotates, and drive the second stirring vane on the second drive shaft and begin to rotate, the second stirring vane further stirs the material after mixing, make the material mix more evenly, after the material after mixing basically falls to accomplish, make the third motor begin the reversal again, the third motor of reversal drives the second axis of rotation and rotates, the sleeve of the threaded section threaded connection on the second axis of rotation moves upwards, the sleeve that rises drives the baffle through the connecting rod and rotates the closure, after the baffle rotates the closure completely, close the third motor, then, the repeated inlet pipe that begins the feeding again, and carry out above-mentioned process, have the advantage that raw materials and auxiliary agent mix more evenly.

The utility model discloses further set up to, first stirring vane keeps away from the one end of first axis of rotation be connected with the scraper blade of jar internal wall butt.

Implement above-mentioned technical scheme, be provided with the scraper blade for first stirring vane is at the pivoted in-process, and the scraper blade can be scraped the material of adhesion on jar internal wall and get off, makes things convenient for the mixture between the material, reduces the material adhesion simultaneously and causes the waste on the inner wall.

the utility model discloses further set up to, the scraper blade with be provided with the rubber pad in the one side of jar body butt.

Implement above-mentioned technical scheme, through set up the rubber pad on the scraper blade for first stirring vane is when rotating the stirring, and when the inner wall of the jar body was scraped to the scraper blade, the damage of reduction scraper blade to jar internal wall.

The utility model discloses further set up to, the screw thread section is close to the one end of first axis of rotation is provided with the crash pad.

Implement above-mentioned technical scheme, through being provided with the crash pad for when the sleeve goes up on the screw thread section, prevent that the sleeve from removing and breaking away from with the screw thread section when moving the screw thread end of screw thread section upper end, prevent simultaneously that sleeve and first axis of rotation from colliding with each other.

The utility model discloses further set up to, the screw thread section is kept away from the one end of first axis of rotation is provided with anticreep portion.

Implement above-mentioned technical scheme, through being provided with anticreep portion for when the sleeve descends on the screw thread section, prevent that the sleeve from removing and breaking away from with the screw thread section when removing the screw thread end to screw thread section lower extreme.

The utility model discloses further set up to, be provided with the observation window on the jar body.

Implement above-mentioned technical scheme, through being provided with the observation window, make things convenient for the staff to observe jar internal portion material mixing condition and jar internal portion structure behavior through the observation window.

The utility model discloses further set up to, it is connected with and shelters from to rotate on the observation window the flip of observation window.

Implement above-mentioned technical scheme, through being provided with flip for the observation window shelters from through flip under the condition of not using, reduces the dust adhesion on the observation window, in order to avoid influencing the effect that the staff passes through the observation window observation tank body inside.

The utility model discloses further set up to, be provided with the handle on the flip.

Implement above-mentioned technical scheme, through being provided with the handle, make things convenient for the staff to pull the flip.

To sum up, the utility model discloses following beneficial effect has:

Firstly, the first stirring blade stirs and mixes PVC raw materials and auxiliaries for the first time, after the PVC raw materials and the auxiliaries are basically mixed uniformly, the baffle is opened, the materials after the first stirring and mixing fall onto the second stirring blade from the position right above the second stirring blade to be stired and mixed for the second time, and the PVC raw materials and the auxiliaries are more uniformly mixed;

Two, be provided with the scraper blade for first stirring vane is at the pivoted in-process, and the scraper blade can be scraped the material of adhesion on jar internal wall and get off, makes things convenient for the mixture between the material, reduces the material adhesion simultaneously and causes the waste on the inner wall.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel material mixing tank with more uniform mixing according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the novel material mixing tank with more uniform mixing according to an embodiment of the present invention with the baffle open;

FIG. 3 is an enlarged view of portion A of FIG. 2;

Figure 4 is the section view that the novel material mixing tank baffle plate of the embodiment of the utility model is closed and the mixture is more uniform.

Reference numerals: 1. a tank body; 2. a top cover; 3. a feed pipe; 4. a first stirring device; 41. a first motor; 42. a first drive shaft; 43. a first stirring blade; 5. a gear commutator; 51. a first bevel gear; 52. a second bevel gear; 6. a first rotating shaft; 7. a second stirring device; 71. a second motor; 72. a second drive shaft; 73. a second stirring blade; 8. a baffle plate; 9. a second rotating shaft; 10. a third motor; 11. a threaded segment; 12. a sleeve; 13. a connecting rod; 14. a squeegee; 15. a rubber pad; 16. an anti-collision pad; 17. an anti-drop part; 18. an observation window; 19. a cover is turned; 20. and (4) a handle.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

Examples

as shown in figure 1, a mix novel material mixing tank of more even, including a jar body 1, jar body 1 top is provided with top cap 2, and top cap 2 top is provided with three inlet pipe 3, is used for the entering of PVC raw materials and auxiliary agent respectively. The middle section of the tank body 1 is cylindrical and is provided with an observation window 18, and a turnover cover 19 for shielding the observation window 18 is rotatably connected on the observation window 18 and is used for reducing the entering of dust when the observation window 18 is not used. Meanwhile, the handle 20 is welded on the flip cover 19, so that the worker can pull the flip cover 19 conveniently. The lower segment is funnel-shaped and is provided with a discharge hole.

Referring to fig. 2 and 3, the top cover 2 is provided with a first stirring device 4 penetrating through the top cover 2 into the tank 1, and the first stirring device 4 includes a first motor 41, a first driving shaft 42 and a first stirring blade 43. The first driving shaft 42 is connected with the driving end of the first motor 41, the first driving shaft 42 is transversely arranged on the top cover 2, and the first driving shaft 42 points to the axis of the tank body 1. The end of the first driving shaft 42 remote from the first motor 41 is provided with a gear commutator 5, and the gear commutator 5 comprises a first bevel gear 51 and a second bevel gear 52 which are engaged and have mutually perpendicular axes. First bevel gear 51 is fixed on first drive shaft 42 and its axis coincides with first drive shaft 42, second bevel gear 52 fixedly connected with passes the first axis of rotation 6 that the top cap 2 got into jar body 1, the axis of first axis of rotation 6 coincides with the axis of jar body 1, first stirring vane 43 is fixed to be set up on first axis of rotation 6, and first stirring vane 43 is located jar body 1 and is in the below of inlet pipe 3, the PVC raw materials and auxiliary agent get into jar body 1 back through different inlet pipes 3 respectively through first stirring vane 43 misce bene. One end of the first stirring blade 43, which is far away from the first rotating shaft 6, is connected with a scraping plate 14 abutted against the inner wall of the tank body 1, one surface of the scraping plate 14 abutted against the tank body 1 is provided with a rubber pad 15, and when the first stirring blade 43 rotates, the scraping plate 14 is used for scraping off materials adhered to the inner wall of the tank body 1, so that the waste of the materials is reduced.

As shown in fig. 2, the second stirring device 7 is provided in the middle of the can body 1, penetrates the can body 1 and enters the can body 1, and the second stirring device 7 comprises a second motor 71, a second driving shaft 72 and a second stirring blade 73. The second driving shaft 72 is connected with the driving end of the second motor 71, the second driving shaft 72 penetrates through the tank 1 and is transversely arranged in the tank 1, the second driving shaft 72 points to the axis of the tank 1, and the second stirring blade 73 is fixed on the second driving shaft 72 and is positioned right below the first stirring blade 43.

Referring to fig. 2 and 3, a baffle 8 for shielding the second stirring blade 73 is rotatably connected to the inner wall of the tank body 1 below the first rotating shaft 6, the baffle 8 is formed by splicing four pieces, and each baffle 8 is hinged to the inner wall of the tank body 1. The first rotating shaft 6 is hollow and has a second rotating shaft 9 inserted therein. One end of the second rotating shaft 9 is arranged outside the tank body 1 and is connected with a third motor 10, and the other end of the second rotating shaft 9 penetrates out of the first rotating shaft 6 and is provided with a threaded section 11. The threaded section 11 is in threaded connection with a sleeve 12, the sleeve 12 is connected with each baffle 8 through a connecting rod 13, and the connecting rod 13 is respectively in hinged connection with the sleeve 12 and the baffle 8. One end of the threaded section 11 close to the first rotating shaft 6 is provided with a crash pad 16, and one end of the threaded section 11 far from the first rotating shaft 6 is provided with a disengagement preventing portion 17, and in this embodiment, the crash pad 16 and the disengagement preventing portion 17 are both made of rubber pads 15. And pressure sensors are arranged on the crash pad 16 and the anti-falling part 17, the pressure sensors are connected with a controller and used for transmitting received pressure signals to the controller, and the controller is connected with the third motor 10 and used for controlling the third motor 10 to be opened and closed.

As shown in fig. 4, when sleeve 12 moved to screw thread section 11 upper end and crashproof pad 16 butt, four baffles 8 spliced each other closed, treat that PVC raw materials and auxiliary agent reentrant mix the completion after, the rethread third motor 10 carries out the blowing after opening baffle 8, rethread second stirring vane 73 mixes the material once more for the material mixes more evenly.

the specific working process is as follows: when the PVC raw material and the auxiliary agent are stirred and mixed in the tank body 1, the raw material and the auxiliary agent are respectively poured into the tank body 1 through the feeding pipe 3. Meanwhile, the first motor 41 is started, the first motor 41 drives the first driving shaft 42 to rotate, the first driving shaft 42 drives the first bevel gear 51 to rotate, and the first bevel gear 51 drives the second bevel gear 52 which is meshed with the first bevel gear and has mutually vertical axes to rotate, so that the first rotating shaft 6 and the first stirring blade 43 fixed on the first rotating shaft 6 are driven to rotate, and the raw materials and the auxiliary agents are stirred and mixed.

When the raw materials and the auxiliary agents are basically uniformly mixed, the third motor 10 is started to rotate forwards, the third motor 10 drives the second rotating shaft 9 to rotate, the sleeve 12 in threaded connection with the threaded section 11 on the second rotating shaft 9 moves downwards, at the moment, the second rotating shaft 9 acts as a lifting screw rod, the descending sleeve 12 drives the baffle plate 8 to rotate and open through the connecting rod 13, and a channel for the mixed materials is formed right above the second stirring blade 73.

When the sleeve 12 descends to abut against the retaining portion 17, the pressure sensor on the retaining portion 17 receives the pressure signal, and transmits the pressure signal to the controller, so that the controller turns off the third motor 10. The worker opens the lid 19 through the handle 20 and observes the falling of the mixed materials through the observation window 18. After observing that the material whereabouts is accomplished basically, start the reversal of third motor 10, the third motor 10 drive second axis of rotation 9 of reversal rotates, the sleeve 12 of the 11 threaded connection of screw thread section on the second axis of rotation 9 upwards moves, the sleeve 12 that rises drives baffle 8 through connecting rod 13 and rotates closedly, treat baffle 8 and rotate closed back completely, sleeve 12 rises to 16 butts with the crash pad, pressure sensor on the crash pad 16 receives pressure signal, thereby pass to the controller with pressure signal, thereby make the controller close third motor 10.

in the process, the PVC raw material and the auxiliary agent are fed from the feeding pipe 3, the second motor 71 is started, the second motor 71 drives the second driving shaft 72 to rotate and drives the second stirring blade 73 on the second driving shaft 72 to start rotating, and the second stirring blade 73 further stirs the mixed material, so that the material is mixed more uniformly. Then, the feeding through the feed pipe 3 is repeated again, and the above-described flow is performed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A novel stirring tank with more uniform mixing comprises a tank body (1), wherein a top cover (2) is arranged at the top of the tank body (1), at least one feeding pipe (3) is arranged on the top cover (2), the novel stirring tank is characterized in that a first stirring device (4) which penetrates through the top cover (2) and enters the tank body (1) is arranged on the top cover (2), the first stirring device (4) comprises a first motor (41), a first driving shaft (42) and a first stirring blade (43), the first driving shaft (42) is connected with the driving end of the first motor (41), the first driving shaft (42) is transversely arranged on the top cover (2) and points to the axis of the tank body (1), and a gear commutator (5) is arranged at one end, far away from the first motor (41), of the first driving shaft (42), the gear reverser (5) comprises a first bevel gear (51) and a second bevel gear (52) which are meshed with each other and have mutually vertical axes, the first bevel gear (51) is fixed on a first driving shaft (42) and has an axis coinciding with the first driving shaft (42), the second bevel gear (52) is fixedly connected with a first rotating shaft (6) which penetrates through the top cover (2) and enters the tank body (1), the axis of the first rotating shaft (6) coincides with the axis of the tank body (1), the first stirring blade (43) is fixedly arranged on the first rotating shaft (6), the first stirring blade (43) is positioned in the tank body (1) and is positioned below the feeding pipe (3), a second stirring device (7) which penetrates through the tank body (1) and enters the tank body (1) is arranged in the middle of the tank body (1), and the second stirring device (7) comprises a second motor (71), A second driving shaft (72) and a second stirring blade (73), wherein the second driving shaft (72) is connected with the driving end of the second motor (71), the second driving shaft (72) penetrates through the tank body (1) and is transversely arranged in the tank body (1), the second driving shaft (72) points to the axis of the tank body (1), the second stirring blade (73) is fixed on the second driving shaft (72) and is positioned right below the first stirring blade (43), a baffle (8) for shielding the second stirring blade (73) is rotatably connected on the inner wall of the tank body (1) below the first rotating shaft (6), the baffle (8) is formed by splicing a plurality of blocks, each baffle (8) is rotatably connected with the inner wall of the tank body (1), the first rotating shaft (6) is hollow, and a second rotating shaft (9) penetrates through the first rotating shaft, second axis of rotation (9) one end sets up the jar body (1) outside and be connected with third motor (10), second axis of rotation (9) other end is worn out first axis of rotation (6) and be provided with screw thread section (11), threaded connection has sleeve (12) on screw thread section (11), sleeve (12) pass through connecting rod (13) and every baffle (8) are connected, connecting rod (13) respectively with sleeve (12) with baffle (8) are the rotation and are connected.

2. The new mixing tank with more uniform mixing according to claim 1, characterized in that the end of the first mixing blade (43) far away from the first rotating shaft (6) is connected with a scraper (14) which is abutted with the inner wall of the tank body (1).

3. The new mixing tank with more uniform mixing as claimed in claim 2, characterized in that the surface of the scraper (14) abutting against the tank body (1) is provided with a rubber pad (15).

4. The new mixing tank with more uniform mixing according to claim 1, characterized in that the threaded section (11) is provided with a crash pad (16) at the end close to the first rotation axis (6).

5. Novel mixing tank with more uniform mixing according to claim 4, characterized in that the end of the threaded section (11) remote from the first axis of rotation (6) is provided with a run-off prevention section (17).

6. Novel mixing tank with more uniform mixing according to claim 1, characterized by the fact that the tank body (1) is provided with a viewing window (18).

7. Novel mixing tank with more uniform mixing according to claim 6, characterized in that a flip (19) is rotatably connected to the observation window (18) to shield the observation window (18).

8. novel blending tank with more uniform mixing according to claim 7, characterized in that said flip (19) is provided with a handle (20).