CN219092648U - Particulate matter sieving mechanism - Google Patents

Abstract

The utility model provides a particulate matter screening device, which belongs to the technical field of fertilizer processing, and comprises a barrel body arranged through a bracket, wherein a filter plate is fixedly arranged in the barrel body, a plurality of through holes are formed in the filter plate, a screening cavity is formed between the filter plate and the barrel body, a feed hopper is arranged on the barrel body corresponding to the screening cavity, a stirring plate is arranged in the screening cavity corresponding to the filter plate, the stirring plate is connected with a driving mechanism, a plurality of supporting plates are arranged at the bottom of the barrel body, electric telescopic rods are arranged on the plurality of supporting plates, push plates are arranged at the end parts of the plurality of electric telescopic rods, and a plurality of push rods are arranged on the push plates corresponding to the through holes; according to the utility model, fertilizers in the screening cavity can be screened, and the push plate moves upwards to clean the blanks in the through holes, so that the problem that the fertilizers are blocked in the through holes and cannot be screened is avoided.

Description

Particulate matter sieving mechanism

Technical Field

The utility model relates to the technical field of fertilizer processing equipment, in particular to a particulate screening device.

Background

The fertilizer plays a role in agricultural production, can provide one or more than one nutrient element for crops, can improve soil property and soil fertility, and meets the growth requirement of the crops, so that the quality of the fertilizer directly influences the growth and development of the crops. China is a large country of agricultural production, and the demand for fertilizer is very high.

The fertilizer can be divided into liquid fertilizer and solid fertilizer according to physical state, the solid fertilizer can be divided into powdery and granular fertilizer, generally, the materials are put into a crusher for crushing by a spade manually during the production of the solid fertilizer, and then the materials are taken out from the crusher manually for screening.

However, the existing sieving process usually directly sieves fertilizer raw material particles through a sieving hopper, and a screen in the sieving hopper is often blocked by raw material large particles, so that a worker is required to frequently detach and dredge the sieve, the sieving efficiency is affected, and the operation is troublesome.

Disclosure of Invention

In view of the above, the utility model provides a particulate screening device, which can screen fertilizers in a screening cavity, and the push plate moves upwards to clean the blanks in the through holes, so that the fertilizers are prevented from being blocked in the through holes and cannot be screened.

In order to solve the technical problems, the utility model provides the particulate screening device, which comprises a barrel body arranged through a support, wherein the support can provide support for the barrel body, a filter plate is fixedly arranged in the barrel body, the filter plate is fixedly arranged in the barrel body through welding, a plurality of through holes are formed in the filter plate, smaller fertilizer particles or fertilizer powder can fall down through the through holes in the filter plate, a screening cavity is formed between the filter plate and the barrel body, a feed hopper is arranged on the barrel body corresponding to the screening cavity, fertilizer can be introduced into the screening cavity through the feed hopper, a stirring plate is arranged in the screening cavity corresponding to the filter plate, the stirring plate is connected with a driving mechanism, the driving mechanism can drive the stirring plate to rotate above the filter plate, a plurality of support plates are arranged at the bottom of the barrel body, electric telescopic rods are arranged on the support plates, the electric telescopic rods are vertically arranged on the support plates, push plates are arranged at the ends of the electric telescopic rods, the electric telescopic rods can push the push plates to move up and down, and a plurality of push rods are arranged on the push plates corresponding to the through holes. The push plate can drive the push rod to move up and down.

The drive mechanism comprises a rotating rod arranged at the top end of the cylinder body through a bearing, the rotating rod can rotate at the top end of the cylinder body, a motor frame is arranged at the top end of the cylinder body and corresponding to the rotating rod, a drive motor is arranged on the motor frame, the motor frame can provide support for the drive motor, an output shaft of the drive motor is connected with the rotating rod, the drive motor can drive the rotating rod to rotate, and the other end of the rotating rod is connected with a poking rod. Namely, the rotating rod can drive the poking plate to rotate.

Preferably, the pushing plate is provided with a blanking hole. That is, fertilizer on the pushing plate can be discharged out of the cylinder body through the blanking hole.

Preferably, a blanking pipe is arranged on the filter plate, and a pipe plug is arranged in the blanking pipe. That is, the fertilizer on the filter plate can be discharged through the blanking pipe, and the fertilizer is prevented from falling out of the blanking pipe when the fertilizer is screened.

Preferably, the filter plates are arranged in an arc-shaped structure. That is, fertilizer on the filter plate can enter the blanking pipe along with the inclination angle of the filter plate.

Preferably, the bottom of the poking plate is provided with a rubber poking piece. Namely, the rubber plectrum can stir the fertilizer to rotate on the filter plate, and the fertilizer cannot be damaged.

In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

1. leading-in screening intracavity with fertilizer through the feeder hopper, then control actuating mechanism work, actuating mechanism work just can make stir the board and rotate in the filter top to just can drive fertilizer and move on the filter, and then less fertilizer granule and fertilizer powder just can pass the through-hole, and then accomplish the screening of fertilizer. .

2. After the toggle plate rotates for a period, the driving mechanism stops working, and controls the electric telescopic rod to extend out, the push plate can move upwards, and accordingly the push rod is inserted into the through hole, the situation that the through hole is blocked by fertilizer is avoided, then the electric telescopic rod is reset, and the driving mechanism continues to work to screen the fertilizer.

Drawings

FIG. 1 is a schematic diagram of a particulate screening apparatus according to the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

fig. 3 is a schematic structural view of a cross-sectional view of the present utility model.

Reference numerals illustrate:

100. a bracket; 101. a cylinder; 102. a filter plate; 103. a through hole; 104. a screening cavity; 105. a feed hopper; 106. a toggle plate; 107. a support plate; 108. an electric telescopic rod; 109. a push plate; 110. a push rod; 111. a rubber plectrum;

200. a driving mechanism; 201. a rotating rod; 202. a motor frame; 203. a driving motor;

300. a blanking hole; 301. discharging pipes; 302. and (5) a pipe plug.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-3: the embodiment provides a particulate screening device, including the barrel 101 that sets up through support 100, support 100 fixes a position and support barrel 101, barrel 101 internal fixation sets up filter 102, filter 102 fixed set up in barrel 101, set up a plurality of through-holes 103 on the filter 102, form screening chamber 104 between filter 102 and the barrel 101, smaller fertilizer granule and fertilizer powder in screening chamber 104 can pass through-hole 103 and reach screening effect, correspond screening chamber 104 and set up feeder hopper 105 on barrel 101, can lead in fertilizer screening chamber 104 through feeder hopper 105, correspond to filter 102 and set up toggle plate 106 in screening chamber 104, toggle plate 106 is connected with actuating mechanism 200, actuating mechanism 200 can drive toggle plate 106 and rotate above filter 102, thereby just can make the waste material move above filter 102, barrel 101 bottom sets up a plurality of backup pads 107, backup pad 107 transversely set up in barrel 101 bottom, all set up electric telescopic handle 108 on a plurality of backup pads 107, electric telescopic handle 108 tip sets up telescopic handle 109, electric telescopic handle 108 can make push handle 103 move up and down in 101 correspond to push handle 110; the utility model can screen the fertilizer in the screening cavity 104, and the pushing plate 109 can clean the embryo in the through hole 103 by moving upwards, so that the problem that the fertilizer is blocked in the through hole 103 and cannot be screened is avoided.

When screening fertilizer granule, guide into screening intracavity 104 with fertilizer through feeder hopper 105, then control actuating mechanism 200 work, actuating mechanism 200 can drive and stir board 106 and rotate in filter 102 top, stir board 106 and rotate and just can stir fertilizer activity on filter 102 to less fertilizer granule and fertilizer powder will drop on push pedal 109 from through-hole 103 when removing through-hole 103 top, and fertilizer granule qualified fertilizer then can remain on filter 102, and then accomplishes the screening of fertilizer.

The drive mechanism 200 is shown in figure 3,

the driving mechanism 200 comprises a rotating rod 201 arranged at the top end of the cylinder 101 through a bearing, the rotating rod 201 is vertically arranged at the center of the top end of the cylinder 101 and can rotate at the top end of the cylinder 101, a motor frame 202 is arranged at the top end of the cylinder 101 corresponding to the rotating rod 201, a driving motor 203 is arranged on the motor frame 202, the motor frame 202 can provide support for the driving motor 203, an output shaft of the driving motor 203 is connected with the rotating rod 201, and the other end of the rotating rod 201 is connected with a poking rod. Namely, the driving motor 203 on the motor frame 202 is controlled to work, the driving motor 203 can drive the rotating rod 201 to rotate at the top end of the cylinder 101 by the output shaft of the driving motor 203, and the rotating rod 201 can drive the toggle plate 106 to rotate above the filter plate 102.

The filter plates 102 are arranged in an arc-shaped configuration. Further, the toggle plate 106 and the push plate 109 are also arranged in an arc structure, and the push plate 109 is provided with a blanking hole 300, namely, the filter plate 102 passes through the through hole 103 and falls on the push plate 109, then falls into the blanking hole 300 along with the inclination angle of the push plate 109 and then is discharged out of the cylinder 101. The filter plate 102 is provided with a blanking pipe 301, namely, the screened fertilizer can fall into the blanking pipe 301 along with the inclination angle of the filter plate 102, then is discharged out of the cylinder 101 through the blanking pipe 301, and a pipe plug 302 is arranged in the blanking pipe 301. The pipe plug 302 can form a blockage to the blanking pipe 301, i.e. the fertilizer which is not separated in the process of sorting the fertilizer does not fall from the blanking pipe 301.

The bottom of the toggle plate 106 is provided with a rubber toggle 111. That is, the rubber pulling sheet 111 can pull the fertilizer to rotate on the filter plate 102, and the fertilizer is not damaged.

Working principle:

leading fertilizer into screening cavity 104 through feeder hopper 105, then control driving motor 203 work, driving motor 203 work can drive the toggle plate 106 indirectly and rotate above filter 102, toggle plate 106 rotates and just can toggle fertilizer activity on filter 102, thereby less fertilizer granule and fertilizer powder will drop on push pedal 109 from through-hole 103 when removing to through-hole 103 top, then discharge barrel 101 through unloading hole 300 along with the inclination of push pedal 109, stop work after driving motor 203 work assigned time, then control electric telescopic handle 108 and stretch out, electric telescopic handle 108 stretches out and just can bring push pedal 109 and push rod 110 to reciprocate, the diameter of push rod 110 and the diameter looks adaptation of through-hole 103, push pedal 109 shifts up just can promote push rod 110 and inserts in through-hole 103, thereby clear up the fertilizer in the through-hole 103, just can continue to sieve fertilizer, take off pipe plug 302 after the fertilizer screening is accomplished, just can get into in 301 along with the inclination of filter 102, then discharge barrel 101 through unloading pipe 301.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (6)

1. A particulate matter sieving mechanism, its characterized in that: including barrel (101) through support (100) setting, barrel (101) internal fixation sets up filter (102), set up a plurality of through-holes (103) on filter (102), form screening chamber (104) between filter (102) and barrel (101), set up feeder hopper (105) on barrel (101) corresponding screening chamber (104), set up in screening chamber (104) corresponding filter (102) and stir board (106), stir board (106) and actuating mechanism (200) and be connected, barrel (101) bottom sets up a plurality of backup pads (107), a plurality of all set up electric telescopic handle (108) on backup pad (107), a plurality of electric telescopic handle (108) tip sets up push pedal (109), corresponding through-hole (103) set up a plurality of push rods (110) on push pedal (109).

2. A particulate screening apparatus according to claim 1, wherein: the driving mechanism (200) comprises a rotating rod (201) arranged at the top end of the cylinder body (101) through a bearing, a motor frame (202) is arranged at the top end of the cylinder body (101) corresponding to the rotating rod (201), a driving motor (203) is arranged on the motor frame (202), an output shaft of the driving motor (203) is connected with the rotating rod (201), and the other end of the rotating rod (201) is connected with a poking rod.

3. A particulate screening apparatus according to claim 1, wherein: and a blanking hole (300) is formed in the pushing plate (109).

4. A particulate screening apparatus according to claim 3, wherein: a blanking pipe (301) is arranged on the filter plate (102), and a pipe plug (302) is arranged in the blanking pipe (301).

5. A particulate screening apparatus according to claim 4, wherein: the filter plates (102) are arranged in an arc-shaped structure.

6. A particulate screening apparatus according to claim 1, wherein: the bottom of the poking plate (106) is provided with a rubber poking piece (111).

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