CN216945972U

CN216945972U - Lifting device for inorganic compound fertilizer processing

Info

Publication number: CN216945972U
Application number: CN202220650729.3U
Authority: CN
Inventors: 周法勇; 马学瑞; 何文定
Original assignee: Zhongwei Jufeng Technology Hubei Co ltd
Current assignee: Zhongwei Jufeng Technology Hubei Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-12
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a lifting device for processing an inorganic compound fertilizer, which comprises a lifting frame, wherein two groups of rotatable screw rods are arranged on the inner side of the lifting frame, and the tops of the screw rods are coaxially fixed with the output end of a first motor fixedly arranged on the tops of the lifting frame. And the screw rod is provided with a liftable sliding seat in a thread fit manner, a rotatable bucket is arranged between the sliding seats, and the bottom of the bucket is fixedly provided with a base. A notch is formed in the base, and an annular spring is arranged in the notch. The utility model relates to the technical field of high tower granulation equipment, and in the lifting device for processing inorganic compound fertilizer, a bottom clamping mechanism is arranged, and a lifting bucket can be in a fixed state through the clamping mechanism in the process of lifting the lifting bucket, so that the lifting bucket is not influenced by crosswind or other lateral forces.

Description

Lifting device for inorganic compound fertilizer processing

Technical Field

The utility model relates to the technical field of high tower granulation equipment, in particular to a lifting device for processing an inorganic compound fertilizer.

Background

In the process of preparing the compound fertilizer by high tower granulation, because the height of the tower is relatively large, the fertilizer needs to be lifted to an inlet at the top of the high tower through a lifting device, for example, the high-efficiency lifting mechanism for compound fertilizer production disclosed by the Chinese patent No. CN208182222U, and the lifting and carrying of the raw materials in the process of producing the compound fertilizer are relatively convenient by reasonably improving and designing the overall structure of the lifting device for the raw materials of the compound fertilizer.

However, the lifting device still has some disadvantages, namely that the bucket is in a movable state in the lifting process and lacks an effective fixing mechanism, so that the bucket is easy to shake when encountering crosswind in the lifting process, and fertilizer in the bucket is poured out.

Therefore, on the basis of the prior art, a lifting device capable of preventing the bucket from spilling fertilizer in the lifting process is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lifting device for inorganic compound fertilizer processing, which solves the problem that the existing compound fertilizer lifting device is easy to cause fertilizer to spill in the lifting process.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hoisting device is used in inorganic compound fertilizer processing, includes a hoisting frame, two sets of rotatable lead screws are installed to the inboard of hoisting frame, the top of lead screw with set firmly the coaxial fixed of output at the first motor at hoisting frame top.

The lifting slide seats are arranged on the screw rod in a threaded fit mode, the rotatable bucket is arranged between the slide seats, and the base is fixedly arranged at the bottom of the bucket.

The base is provided with a notch, an annular spring is arranged in the notch, one end of the annular spring is connected with a clamping head, the bottom of the sliding seat is correspondingly provided with a clamping groove used for clamping the clamping head, one side of the clamping head, which is close to the annular spring, is connected with a string, and one end of the string penetrates through the annular spring and extends to the outside of the base.

The top of hoisting frame is provided with the pulley, and the bottom of hoisting frame is provided with the second motor, and the outside string part of base is walked around the pulley and is twined on the output shaft of second motor.

Preferably, the rotatable barrel cover is installed at the top of the bucket, an iron block is arranged at the top of the barrel cover, soft iron capable of being electrified and magnetized is arranged at the top of the lifting frame, and the soft iron is controlled to be magnetized and magnetized by an external switch.

Preferably, a spring is arranged at the contact position of the bucket and the sliding seat.

(III) advantageous effects

The utility model provides a lifting device for processing an inorganic compound fertilizer. The method has the following beneficial effects:

this hoisting device is used in inorganic compound fertilizer processing, through setting up bottom chucking mechanism, at the in-process that promotes the well-bucket, can make the well-bucket be in the stationary state through this chucking mechanism, consequently can not receive the influence of crosswind or other yawing force, it is further, through adding at the well-bucket top and establishing rotatable bung, the further phenomenon that fertilizer from the well-bucket top discharge opening of having prevented to topple over, when the well-bucket reachd the high tower entry, drive chucking mechanism through driving motor and withdraw from, thereby make the well-bucket get back to rotatable gesture again, thereby make its slope pour out fertilizer.

Drawings

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is a schematic view showing the state of fertilizer dumping according to the present invention;

FIG. 3 is a partial front view of the present invention;

fig. 4 is a partial cross-sectional view of a base structure of the present invention.

In the figure: 1. a hoisting frame; 2. a screw rod; 3. a first motor; 4. a slide base; 5. a bucket; 6. a base; 7. a notch; 8. an annular spring; 9. clamping a head; 10. a string; 11. a pulley; 12. a second motor; 13. a barrel cover; 14. an iron block; 15. soft iron; 16. a clockwork spring.

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.

As shown in fig. 3, the present invention provides a technical solution: the utility model provides a hoisting device is used in inorganic compound fertilizer processing, includes a hoisting frame 1, and two sets of rotatable lead screw 2 are installed to the inboard of hoisting frame 1, and the top of lead screw 2 is coaxial fixed with the output that sets firmly first motor 3 at hoisting frame 1 top.

As shown in fig. 1-4, a lifting slide carriage 4 is installed on the screw rod 2 in a threaded fit manner, a rotatable bucket 5 is installed between the slide carriages 4, a spring 16 is arranged at the contact position of the bucket 5 and the slide carriage 4, the spring 16 is mainly used for resetting the bucket 5, and a base 6 is fixedly arranged at the bottom of the bucket 5.

As shown in fig. 4, a notch 7 is formed in the base 6, an annular spring 8 is arranged in the notch 7, one end of the annular spring 8 is connected with a chuck 9, a clamping groove (not shown in the figure) for clamping the chuck 9 is correspondingly formed in the bottom of the sliding seat 4, one side, close to the annular spring 8, of the chuck 9 is connected with a string 10, and one end of the string 10 penetrates through the annular spring 8 and extends to the outside of the base 6.

As shown in fig. 1-2, a pulley 11 is provided on the top of the lifting frame 1, a second motor 12 is provided on the bottom of the lifting frame 1, and a string 10 outside the base 6 partially passes around the pulley 11 and is wound on an output shaft of the second motor 12.

As shown in fig. 1-3, a rotatable barrel cover 13 is installed at the top of the bucket 5, an iron block 14 is installed at the top of the barrel cover 13, a soft iron 15 capable of being electrified and magnetized is installed at the top of the lifting frame 1, and the soft iron 15 is controlled by an external switch to charge and discharge magnetism (consistent with the principle of an electromagnetic crane in the prior art, and will not be described further).

And those not described in detail in this specification are well within the skill of those in the art.

During the use, at first with the bucket 5 in full fertilizer, then start first motor 3, drive lead screw 2 and rotate, drive slide 4 and bucket 5 promotion then, at the promotion in-process, because the dop 9 card of 6 both sides of base goes into in the draw-in groove of slide 4 bottoms, consequently bucket 5 receives the interference of dop 9, and can not rotate round slide 4, therefore bucket 5 can steadily rise, can not take place to rock.

And the top of well-bucket 5 is sealed by bung 13, fertilizer also can not spill from well-bucket 5 top, and when well-bucket 5 rose to high tower entry position, iron plate 14 contacted with soft iron 15, make soft iron 15 magnetize through opening external switch this moment, produce suction, thereby make soft iron 15 adsorb iron plate 14, then start second motor 12, drive string 10 rolling, thereby drive dop 9 and take out from the draw-in groove, and retract to in notch 7, base 6 and slide 4 separate this moment, consequently, well-bucket 5 can rotate around slide 4.

Through further rolling string 10, can drive base 6 anticlockwise rotation to make the top downward sloping of well-bucket 5, and iron plate 14 on bung 13 is owing to having been adsorbed by soft iron 15 this moment, therefore bung 13 opens automatically, makes well-bucket 5 top discharge opening open, thereby emptys the fertilizer in it.

After the fertilizer is poured, the external switch is closed to demagnetize the soft iron 15, then the first motor 3 is started to drive the bucket 5 to descend, at the moment, the bucket cover 13 automatically leaves the soft iron 15 to descend along with the bucket 5, the bucket 5 starts to reset under the deformation recovery of the spiral spring 16 and returns to the vertical state again, and the annular spring 8 also gradually resets at the moment, so that the clamping head 9 is clamped in the clamping groove in the side wall of the sliding seat 4 again.

To sum up, this hoisting device is used in inorganic compound fertilizer processing, through setting up bottom chucking mechanism, at the in-process that promotes the well-bucket, can make the well-bucket be in fixed state through this chucking mechanism, consequently can not receive the influence of crosswind or other yawing force, and is further, through adding at the well-bucket top and establishing rotatable bung, the further phenomenon that has prevented fertilizer from toppling over from well-bucket top discharge opening, when the well-bucket reachd the high tower entry, drive chucking mechanism through driving motor and withdraw from, thereby make the well-bucket get back to rotatable gesture again, thereby make its slope pour out fertilizer.

It should be noted that the electrical components shown in this document are all electrically connected to an external master controller and 220V mains, and the master controller may be a conventional known device such as a computer for controlling, and the control principle, internal structure, and control switching manner of the device are conventional means in the prior art, and are directly referred to herein without further description. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoisting device is used in inorganic compound fertilizer processing which characterized in that: the device comprises a lifting frame (1), wherein two groups of rotatable screw rods (2) are arranged on the inner side of the lifting frame (1), and the tops of the screw rods (2) are coaxially fixed with the output end of a first motor (3) fixedly arranged on the top of the lifting frame (1);

the lead screw (2) is provided with liftable sliding seats (4) in a threaded fit manner, rotatable lifting buckets (5) are arranged between the sliding seats (4), and the bottoms of the lifting buckets (5) are fixedly provided with bases (6);

a notch (7) is formed in the base (6), an annular spring (8) is arranged in the notch (7), one end of the annular spring (8) is connected with a clamping head (9), a clamping groove used for clamping the clamping head (9) is correspondingly formed in the bottom of the sliding seat (4), one side, close to the annular spring (8), of the clamping head (9) is connected with a thin rope (10), and one end of the thin rope (10) penetrates through the annular spring (8) and extends to the outside of the base (6);

the top of hoisting frame (1) is provided with pulley (11), and the bottom of hoisting frame (1) is provided with second motor (12), and the outside string (10) part of base (6) is walked around pulley (11) and is twined on the output shaft of second motor (12).

2. The lifting device for inorganic compound fertilizer processing according to claim 1, characterized in that: the top of the bucket (5) is provided with a rotatable bucket cover (13), the top of the bucket cover (13) is provided with an iron block (14), the top of the lifting frame (1) is provided with a soft iron (15) which can be electrified and magnetized, and the soft iron (15) is controlled by an external switch to charge and discharge magnetism.

3. The lifting device for inorganic compound fertilizer processing according to claim 1, characterized in that: and a clockwork spring (16) is arranged at the contact position of the bucket (5) and the sliding seat (4).