CN213254017U

CN213254017U - Agitating unit is used in water-soluble fertile production

Info

Publication number: CN213254017U
Application number: CN202021851998.3U
Authority: CN
Inventors: 鲁晓蕾; 李锐; 熊汉锋
Original assignee: Wuhan Hrda Agriculture Technology Co ltd
Current assignee: Wuhan Hrda Agriculture Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-25
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses an agitating unit is used in water-soluble fertile production, it includes the jar body and sets up in the top cap of dismantling at its top, be equipped with the feed port on the top cap top surface, the upper end of exhaust hole and confession (mixing) shaft is from the internal shaft hole that stretches out of jar, the (mixing) shaft upper end is fixed with from the driving wheel, be fixed with agitator motor on the top cap top surface, agitator motor's output is fixed with the action wheel, be connected with the action wheel transmission from the driving wheel, jar internal wall is fitted with a contraceptive ring and is equipped with the rotation support structure who is used for bearing the (mixing) shaft and goes up stirring paddle leaf weight, still be fixed with a plurality of support. The stirring shaft and the self weight of the stirring blades on the stirring shaft are transferred to the rotary supporting structure of the tank body by the supporting piece, the top cover is basically not subjected to large pressure, and the problem that the top cover of the conventional stirring tank is easy to deform or damage is solved; the top cover and the tank body are designed in a split mode, and the disassembly, the assembly and the maintenance are convenient.

Description

Agitating unit is used in water-soluble fertile production

Technical Field

The utility model belongs to water-soluble fertile production field, concretely relates to agitating unit is used in water-soluble fertile production.

Background

Compared with the traditional calcium superphosphate, granulated compound fertilizer and other varieties, the water-soluble fertilizer has obvious advantages. It is a quick-acting fertilizer, has good water solubility and no residue, can be completely dissolved in water, and can be directly absorbed and utilized by the root system and leaf surface of crops. The water and fertilizer are applied simultaneously, and water is used for carrying the fertilizer, so that the water and fertilizer integration is realized, and the effective absorption rate of the fertilizer is more than one time higher than that of the common fertilizer and reaches 80-90 percent; and the fertilizer efficiency is fast, and the nutritional requirement of the high-yield crops in the fast growth period can be met. The water demand of the drip irrigation system is only 30% of that of the common fertilizer, and the fertilization operation almost needs no manpower, so that the labor cost is greatly saved.

When the water-soluble fertilizer is produced, various nutrient components are required to be mixed according to corresponding mass ratio and dissolved by adding water, the quality difference of the water-soluble fertilizer is directly related to the uniform mixing and dissolving condition of the water-soluble fertilizer, and therefore a large stirring production device with good stirring effect is required to be used for producing the water-soluble fertilizer. The existing stirring device is generally characterized in that a stirring motor is fixed at the top of a stirring tank, the output end of the stirring motor is directly and fixedly connected with the upper end of a stirring shaft, and the weights of the stirring motor, the stirring shaft and an upper paddle thereof are all concentrated around an opening on the top wall of a tank body for the stirring shaft to extend out, so that the tank top is required to have high strength, otherwise, the top wall is deformed and even concaved or broken at the opening after long-term use; in addition, according to the structural form, the tank top wall and the tank body are generally designed into a whole, the stirring shaft and the blades are inconvenient to install, a manhole needs to be arranged to enter the tank body for installation, and meanwhile, even if the tank top wall and the tank body are designed into a split mode, the tank top wall, the stirring motor, the stirring shaft and the blades are fixed into a whole and can only be hoisted integrally, the weight is large, large hoisting equipment is needed for completion, and the structure is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-soluble fertile production is with agitating unit aims at overcoming the above-mentioned a great deal of not enough that current agitating unit exists.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a water-soluble fertile production is with agitating unit, its includes jar body and sets up in the top cap dismantled at its top, be equipped with feed port, exhaust hole on the top cap top surface and supply the upper end of (mixing) shaft to follow the internal shaft hole that stretches out of jar, the (mixing) shaft upper end is fixed with from the driving wheel, be fixed with agitator motor on the top cap top surface, agitator motor's output is fixed with the action wheel, from the driving wheel with the action wheel transmission is connected, jar internal wall is fitted with a contraceptive ring and is equipped with and is used for bearing the (mixing) shaft and the rotatory bearing structure of stirring paddle leaf weight on it, still be fixed with on the (mixing) shaft be used for with a plurality of support piece.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, a shaft sleeve or a bearing is fixed in the shaft hole, and the stirring shaft is in clearance fit with an inner ring of the shaft sleeve or the bearing.

Adopt the beneficial effect of above-mentioned further scheme to be, make the (mixing) shaft reduce the wearing and tearing to the shaft hole when the shaft hole internal rotation, axle sleeve or bearing wearing and tearing then can easily change.

Furthermore, the rotary supporting structure comprises an annular track fixed on the inner wall of the tank body and a plurality of arc-shaped sliding blocks or universal rollers capable of sliding in the annular track, each arc-shaped sliding block or universal roller is fixedly connected with one end of the supporting piece, and the other end of the supporting piece is fixedly connected with the stirring shaft.

Adopt above-mentioned further scheme's beneficial effect is, simple structure, the arc slider or become to the gyro wheel can slide on circular orbit, guarantee the (mixing) shaft around its central axis free rotation, simultaneously the (mixing) shaft and the dead weight of structure (stirring paddle leaf, support piece) etc. on it is transmitted to the jar body by support piece, rotatory bearing structure, reduce the (mixing) shaft in the axial to the effort of agitator motor, top cap etc. avoid agitator motor and top cap impaired, be favorable to the components of a whole that can function independently design of (mixing) shaft and top cap.

Furthermore, the supporting pieces are at least three and all long rod-shaped, the supporting pieces are fixedly connected with the stirring shaft through the same fixing sleeve, and the supporting pieces are uniformly arranged at intervals in the circumferential direction of the fixing sleeve.

The beneficial effect who adopts above-mentioned further scheme is that, the dead weight of (mixing) shaft and upper part can effectively be equallyd divide to a plurality of support piece, and the (mixing) shaft obtains effective spacing of each support piece when effectively guaranteeing to rotate simultaneously, avoids the off tracking.

Further, the arc-shaped sliding block and/or the annular track are manufactured by Teflon processing.

Adopt above-mentioned further scheme's beneficial effect be, coefficient of friction is little and wear-resisting corrosion-resistant, relatively is applicable to the utility model discloses the internal environment of jar.

Further, the driven wheel is connected with the driving wheel through a synchronous belt in a transmission mode.

The beneficial effect who adopts above-mentioned further scheme is, effectively avoid skidding, simple to operate.

The utility model discloses a technological effect and advantage:

the self weight of the stirring shaft and the stirring blades on the stirring shaft is transferred to a rotary supporting structure arranged on the inner wall of the stirring tank by a supporting piece, no acting force is generated on the top cover, and the problem that the top cover is easy to deform or damage due to the fact that the weight of the components of the conventional stirring tank is concentrated in the peripheral area of the opening of the top cover for the stirring shaft to pass through is solved; the stirring motor drives the stirring shaft to rotate in a driving wheel and driven wheel transmission mode, the stirring shaft can be driven to rotate at a higher rotating speed at a low rotating speed, and the problem of inconvenient installation and disassembly caused by the fact that the stirring shaft is directly fixedly connected with the stirring shaft at an output end in the prior art is also solved; the top cap and the split type design of jar body, the (mixing) shaft also is detached with the top cap, and easy dismounting is convenient for take off the top cap and the agitator motor on it and maintain together.

Drawings

Fig. 1 is a schematic view of a stirring device for producing water-soluble fertilizer provided by the utility model;

fig. 2 is a top view of the stirring device for producing water-soluble fertilizer provided by the present invention (the slide block component included in the rotary supporting structure is an arc slide block);

fig. 3 is the utility model provides a schematic diagram (universal gyro wheel is the ball form of embedding) when water-soluble fertile production is with agitating unit has two upper and lower rotatory bearing structure.

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

1. a tank body; 2. a top cover; 3. a feed port; 4. an exhaust hole; 5. a stirring shaft; 6. a driven wheel; 7. a stirring motor; 8. a driving wheel; 9. a stirring paddle; 10. a support member; 11. a shaft sleeve; 12. an annular track; 13. an arc-shaped sliding block; 14. a universal roller; 15. fixing a sleeve; 16. and (4) a synchronous belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model provides an agitating unit is used in water-soluble fertile production, it includes jar body 1 and sets up in the top cap 2 that can dismantle at its top, be equipped with feed port 3, exhaust hole 4 on the 2 top surfaces of top cap and supply the upper end of (mixing) shaft 5 to follow the shaft hole that stretches out in jar body 1, the (mixing) shaft 5 upper end is fixed with from driving wheel 6, be fixed with agitator motor 7 on the 2 top surfaces of top cap, agitator motor 7's output is fixed with action wheel 8, from driving wheel 6 with action wheel 8 transmission is connected, the internal wall of jar is fitted with a contraceptive ring and is equipped with and is used for bearing the (mixing) shaft 5 and its rotatory bearing structure who goes up stirring paddle 9 weight, still be fixed with on the (mixing) shaft 5 be used for with a plurality of support piece 10 that rotatory bearing structure connects.

It should be noted that, as shown in fig. 1, the tank body and the top cover may be connected by a flange structure, specifically, may be detachably connected by a flange hole and a bolt corresponding to the periphery of the flange, or may be connected by a quick-opening locking structure.

In an embodiment of the present invention, a shaft sleeve 11 or a bearing is fixed in the shaft hole, and the stirring shaft 5 is in clearance fit with an inner ring of the shaft sleeve 11 or the bearing.

It will be appreciated that the mixer shaft is non-fixedly connected to the sleeve or bearing, the mixer shaft is freely rotatable within the central bore of the sleeve or bearing, and the mixer shaft is freely slidable relative to the sleeve or bearing in the axial direction.

In an embodiment of the present invention, the rotary supporting structure includes an annular rail 12 fixed on the inner wall of the tank body 1 and a plurality of arc-shaped sliders 13 or universal rollers 14 sliding in the annular rail 12, each of the arc-shaped sliders 13 or universal rollers 14 and the one end of the supporting member 10 is fixedly connected, and the other end of the supporting member 10 and the stirring shaft 5 are fixedly connected. The number of the supporting pieces 10 is at least three and all long rod-shaped, the supporting pieces 10 are fixedly connected with the stirring shaft 5 through the same fixing sleeve 15, and the supporting pieces 10 are uniformly arranged at intervals in the circumferential direction of the fixing sleeve 15.

It should be noted that, besides the above-mentioned rotary support structure, a slewing bearing structure of the prior art may be adopted to achieve the above-mentioned functions, an outer ring of the slewing bearing is fixed to the tank body, and an inner ring of the slewing bearing is fixedly connected to the stirring shaft through a support member.

In addition, it can be understood that, as shown in fig. 3, the rotary supporting structure may be provided in two or more in the tank body, and the supporting member itself also has a certain function of the stirring blade.

In an embodiment of the present invention, the arc-shaped sliding block 13 and/or the annular rail 12 are made of teflon.

It can be understood that besides teflon, the circular track can be made of stainless steel materials with good wear resistance, weather resistance and rigidity, and a friction surface of the stainless steel materials can be lined with a teflon cushion layer to reduce the friction coefficient.

In an embodiment of the present invention, the driven wheel 6 is in transmission connection with the driving wheel 8 through a synchronous belt 16.

It should be noted that the driven wheel and the driving wheel can be gears which are different in size but can be meshed in a matching manner, besides being synchronous pulleys. The two wheels have different diameters, so that different rotation speed ratios can be realized, the effects of low rotation speed of the motor and high rotation speed of the stirring shaft can be realized, and vice versa.

The basic principle of the utility model is that the dead weight of the stirring shaft and the stirring paddle thereon is transferred to the rotary supporting structure arranged on the inner wall of the stirring tank by the supporting piece, no acting force is generated on the top cover, and the problem that the top cover is easy to deform or damage because the weight of the parts of the conventional stirring tank is concentrated in the peripheral area of the opening of the top cover for the stirring shaft to pass through is solved; the top cap and the split type design of jar body, the (mixing) shaft also is detached with the top cap, and easy dismounting is convenient for take off the top cap and the agitator motor on it and maintain together.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The stirring device for producing the water-soluble fertilizer is characterized by comprising a tank body (1) and a detachable top cover (2) arranged at the top of the tank body, wherein a feeding hole (3), an exhaust hole (4) and a shaft hole for allowing the upper end of a stirring shaft (5) to extend out of the tank body (1) are formed in the top surface of the top cover (2), a driven wheel (6) is fixed at the upper end of the stirring shaft (5), a stirring motor (7) is fixed on the top surface of the top cover (2), a driving wheel (8) is fixed at the output end of the stirring motor (7), the driven wheel (6) is in transmission connection with the driving wheel (8), a rotary supporting structure for bearing the weight of the stirring shaft (5) and stirring blades (9) thereon is arranged on the inner wall of the tank body (1) in an encircling manner, a plurality of supporting pieces (10) for being connected with the rotary supporting structure are, the stirring motor (7) can drive the stirring shaft (5) to rotate when being started.

2. A stirring device for water soluble fertilizer production as claimed in claim 1, wherein a shaft sleeve (11) or a bearing is fixed in the shaft hole, and the stirring shaft (5) is in clearance fit with an inner ring of the shaft sleeve (11) or the bearing.

3. A stirring device for water-soluble fertilizer production as defined in claim 1, wherein said rotating support structure comprises an annular track (12) fixed on the inner wall of said tank (1) and a plurality of arc-shaped sliding blocks (13) or universal rollers (14) slidable in said annular track (12), each of said arc-shaped sliding blocks (13) or universal rollers (14) being fixedly connected to one end of said support member (10), and the other end of said support member (10) being fixedly connected to said stirring shaft (5).

4. The stirring device for producing the water soluble fertilizer as recited in claim 3, wherein at least three of said supporting members (10) are long rod-shaped, a plurality of said supporting members (10) are fixedly connected to said stirring shaft (5) through a same fixing sleeve (15), and a plurality of said supporting members (10) are uniformly spaced in the circumferential direction of said fixing sleeve (15).

5. A stirring device for producing water-soluble fertilizer as claimed in claim 3, wherein the arc-shaped sliding block (13) and/or the annular track (12) are made of Teflon.

6. A stirring device for water soluble fertilizer production as defined in any one of claims 1 to 5, wherein the driven wheel (6) is in transmission connection with the driving wheel (8) through a synchronous belt (16).