CN209866235U

CN209866235U - Organic fertilizer screening machine

Info

Publication number: CN209866235U
Application number: CN201920371479.8U
Authority: CN
Inventors: 郭桂花
Original assignee: Hebei Osmanthus Organic Fertilizer Co Ltd
Current assignee: Hebei Osmanthus Organic Fertilizer Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-31
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses an organic fertilizer screening machine, which comprises a base, a stirring mechanism and a screening mechanism, wherein the stirring mechanism and the screening mechanism are arranged at the upper end of the base; a feeding device is arranged between the stirring mechanism and the screening mechanism, and the organic fertilizer is screened through the stirring mechanism, the feeding device and the screening mechanism in sequence; the base lower extreme is provided with the support frame, base one end is provided with the control box, the control box control first motor, second motor, third motor, fourth motor, vibrating device, circulating pump, fan and telescopic machanism's operating condition. The organic fertilizer screening machine integrates the stirring process and the screening process, effectively reduces the processing cost of the organic fertilizer, improves the processing production efficiency and quality, and realizes automatic production.

Description

Organic fertilizer screening machine

Technical Field

The utility model relates to a fertilizer processing equipment field especially relates to a fertilizer sieve separator.

Background

The organic fertilizer is mainly derived from plants and/or animals, is applied to soil to provide plant nutrition as a carbon-containing material with the main function, can provide comprehensive nutrition for crops, has long fertilizer efficiency, can increase and renew soil organic matters, promotes microbial propagation, improves the physical and chemical properties and biological activity of the soil, and is a main nutrient for green food production.

In the production process of fertilizer, it is one of the important processes of guaranteeing the fermentation to filter it, and current fertilizer sieving mechanism only simply filters the fertilizer, still needs other equipment to carry out intensive mixing and smashing to the fertilizer before the screening, so, has not only increased manufacturing procedure, and has increased processing cost and time, needs the enterprise to reform it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fertilizer sieve separator solves the loaded down with trivial details problem of manufacturing procedure.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to an organic fertilizer screening machine, which comprises a base, a stirring mechanism and a screening mechanism, wherein the stirring mechanism and the screening mechanism are arranged at the upper end of the base;

the stirring mechanism comprises a first stirring box and a second stirring box which are arranged up and down, and a screening device arranged between the first stirring box and the second stirring box; a first feeding hole is formed above the first stirring box, a first stirring device is arranged in the first stirring box, and one end of the first stirring device penetrates through the first stirring box and is connected with a first motor; the screening device is divided into an upper layer and a lower layer, openings are formed in the left side and the right side of the screening device, the right side opening is used for inserting the baffle, and the left side opening is communicated with the circulating channel; one end of the baffle, which is far away from the screening device, is provided with a telescopic mechanism, and the other end of the telescopic mechanism is arranged on the base; one end of the circulating channel is connected with the screening device, and the other end of the circulating channel is arranged above the first stirring box; a circulating pump is arranged on the circulating channel; a second stirring device is arranged in the second stirring box, and the lower end of the second stirring device penetrates through the second stirring box and is connected with a second motor; a first discharge hole is formed in one side of the lower end of the second stirring box; the left side of the second stirring tank is provided with a material tank, and the right side of the second stirring tank is provided with a water tank; a third feeding hole is formed in the upper end of the material box, and a second feeding hole is formed in the upper end of the water tank; vibration devices are arranged on the upper end surfaces of the material tank and the water tank, and one end of each vibration device is fixedly arranged on the screening device;

the screening mechanism comprises a screening box, a crushing device and a screen drum, wherein the crushing device and the screen drum are arranged in the screening box; a fourth feed port is formed above the screening box, and a second discharge port and a third discharge port are formed below the screening box; one end of the crushing device is fixedly connected with a third motor, and the third motor is fixedly arranged on the outer side of the screening box; the screen drum is arranged below the crushing device, a rotating shaft is arranged in the screen drum, one end of the rotating shaft is fixedly connected with a universal joint, and the other end of the rotating shaft penetrates through the screening box and is fixedly connected with a baffle ring; the universal joint is fixedly connected with a fourth motor, and the fourth motor is fixedly arranged on the screening box; a screen mesh and a plurality of third stirring devices are arranged in the screen cylinder, and the screen mesh and the third stirring devices are sleeved on the rotating shaft; a first material guide plate and a second material guide plate are arranged on the side wall of the screening box between the crushing device and the screen drum; a fan is arranged on the outer side of the screening box and above the fourth motor, the fan is connected with an air outlet pipe, and the air outlet pipe extends into the screening box;

a feeding device is arranged between the first discharge hole and the fourth feed hole, and the organic fertilizer sequentially passes through the stirring mechanism, the feeding device and the screening mechanism; the base lower extreme is provided with the support frame, base one end is provided with the control box, the control box with first motor, second motor, third motor, fourth motor, vibrating device, circulating pump, fan and telescopic machanism electricity are connected.

Furthermore, a magnetic screen is arranged between the circulating pump and the screening device.

Further, the left side of the screening device is inclined downwards.

Furthermore, the second feed inlet and the third feed inlet are located above the second stirring device.

Further, the second stirring device comprises a rotating shaft, a double-helix blade, a screw rod and a single-helix blade; a plurality of screw rods are uniformly distributed on the rotating shaft, and the screw rods and the rotating shaft are in a cross shape; the double-helix blades are arranged at two ends of the screw rod; the rotating shaft is provided with a single helical blade.

Furthermore, the double-helical-blade helix surrounds the single helical blade, and a space exists between the double-helical-blade helix and the single helical blade.

Furthermore, the sizes of the meshes on the screen drum are different, the screen is used as a boundary, and the meshes on the left side of the screen are larger than the meshes on the right side of the screen.

Further, the left side part of the screen corresponds to the third discharge hole; the right part of the screen corresponds to the second discharge hole

Further, the screen drum, the screen and the third stirring device move together with the rotating shaft.

Compared with the prior art, the utility model discloses a beneficial technological effect:

in the operation process of this fertilizer mixer, will treat the fertilizer raw materials of stirring earlier and enter into first agitator tank from first feed inlet in, first agitating unit carries out abundant stirring to the raw materials under the start-up of first motor, and in order to guarantee the stirring effect, the baffle is whole to be flooded in sieving mechanism, avoids the raw materials to enter into the second agitator tank of lower floor from the sieving mechanism. After waiting to stir a period of time, the baffle is drawn out a part under telescopic machanism's effect for in the fertilizer raw materials enters into the second agitator tank from the sieving mechanism, some cubic raw materials that do not stir abundant can enter into first agitator tank once more through magnetic screen, circulating pump, circulation channel and stir once more, wherein, magnetic screen sieves some metallics that mix wherein out. The second agitating unit in the second agitator tank begins to stir for the second time under the start-up of second motor, and simultaneously, material case and water tank will stir compound fungus and organic waste water that needs and enter into the second agitator tank from second feed inlet and third feed inlet according to certain proportion to stir together with the fertilizer raw materials, realize the complete stirring of fertilizer with this. Then, the stirred organic fertilizer enters the feeding device from the first discharge hole, enters the fourth feed hole from the feeding device, is crushed by the crushing device, then passes through the first material guide plate and the second material guide plate, and finally reaches the inside of the screen drum. The screen drum rotates under the action of the fourth motor, and the organic fertilizer in the screen drum flows out from the second discharge hole along with the rotation of the screen drum and the stirring action of the stirring device; the thicker organic fertilizer is discharged from a third discharge hole. Simultaneously, in the screening process, the fan is dried the fertilizer, avoids the fertilizer to take place because of the condition that the moist caking can not be screened, effectively improves screening efficiency. In a word, this fertilizer sieve separator unites two into one stirring process and screening process, has effectively reduced fertilizer processing cost, has improved processing production efficiency to automated production has been realized.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the whole structure of the organic fertilizer screening machine of the utility model;

FIG. 2 is a schematic structural view of a stirring mechanism;

FIG. 3 is a schematic view of the screening mechanism;

FIG. 4 is a schematic structural view of a second stirring device;

FIG. 5 is a schematic view of the internal structure of the screen cylinder;

description of reference numerals: 1. a stirring mechanism; 2. a screening mechanism; 3. a base; 4. a support frame; 5. a feeding device; 6. a control box;

101. a first feed port; 102. a first stirring tank; 103. a first stirring device; 104. a first motor; 105. a screening device; 106. a baffle plate; 107. a vibrating device; 108. a water tank; 109. a second stirring tank; 110. a second stirring device; 111. a first discharge port; 112. a second motor; 113. a material box; 114. a second feed port; 115. a third feed inlet; 116. a magnetic screen; 117. a circulation pump; 118. a circulation channel; 119. a telescoping mechanism;

1101. a rotating shaft; 1102. double helical blades; 1103. a screw rod; 1104. a single helical blade;

201. a fourth feed port; 202. a screening box; 203. a third motor; 204. a first material guide plate; 205. a screen cylinder; 206. a second material guide plate; 207. a baffle ring; 208. a rotating shaft; 209. a second discharge port; 210. a third discharge port; 211. a crushing device; 212. a third stirring device; 213. a fourth motor; 214. a universal joint; 215. an air outlet pipe; 216. a fan; 217. and (4) screening.

Detailed Description

As shown in figure 1, the organic fertilizer screening machine comprises a base 3, and a stirring mechanism 1 and a screening mechanism 2 which are arranged at the upper end of the base 3.

The stirring mechanism 1 includes a first stirring tank 102 and a second stirring tank 109 arranged above and below, and a screening device 105 installed between the first stirring tank 102 and the second stirring tank 109.

First feed inlet 101 has been seted up to first agitator tank 102 top, supplies the fertilizer raw materials that wait to stir to get into. First agitator tank 102 internally mounted has first agitating unit 103, and it is the puddler of branch shape, can effectively improve the effect and the quality of stirring, and has the blade of leaf shape on the branch, has certain crushing effect, smashes the raw materials of some great shapes, guarantees intensive mixing. One end of the first stirring device 103 penetrates through the first stirring box 102 and is connected with a first motor 104, and the stirring device 103 works under the action of a power source of the first motor 104.

Sieving mechanism 105 is divided into upper and lower two-layer, and the upper screen hole is great, can supply the great granule of shape to fall into, and the screen hole of lower floor is less, only supplies the tiny particle raw materials to pass through to select some insufficient raw materials of stirring. The left side and the right side of the screening device 105 are both provided with openings, the left side opening is used for the baffle 106 to insert, and the right side opening is communicated with the circulating channel 118. The baffle is kept away from screening device 105's one end is installed telescopic machanism 119, telescopic machanism 119's the other end is installed on base 3. When the first stirring device 103 works, the baffle 106 is fully filled in the middle position of the screening device 105, so that organic fertilizer raw materials in the stirring process are prevented from passing through the screening device 105, and the stirring quality of the raw materials is ensured; when the screening is completed, the retractable mechanism 119 slowly retracts the stopper 106, and the material thus stirred is transferred from the screening apparatus 105 to the next stirring step. One end of the circulating channel 118 is connected with the screening device 105, the other end of the circulating channel is installed above the first stirring box 102, and organic fertilizer raw materials in the screening device 105 enter the first stirring box 102 again from the circulating channel 118 to be stirred, so that waste of the raw materials is avoided. The circulating channel 118 is provided with a circulating pump 117 which is an important power source for ensuring the working of the circulating channel 118, and a magnetic screen 116 is arranged between the circulating pump 117 and the screening device 105 to screen and discharge some metal substances, so that the quality of the organic fertilizer is improved, and impurities are prevented from permeating into the organic fertilizer. In addition, the end of the screening device 105 near the magnetic screen 116 is inclined downward to facilitate the entry of the unstirred material into the circulation channel 118.

A second stirring device 110 is installed in the second stirring box 109, the lower end of the second stirring device 110 penetrates through the second stirring box 109 and is connected with a second motor 112, and the second stirring device 110 can perform stirring work under the action of a power source of the second motor 112. A first discharge hole 111 is formed in one side of the lower end of the second stirring box 109. The left side of the second stirring tank 109 is provided with a material tank 113, the right side is provided with a water tank 108, the material tank 113 is used for placing substances such as compound bacteria required by stirring, and the water tank 108 is used for placing organic wastewater. The upper end of the material tank 113 is provided with a third feeding port 115, the upper end of the water tank 108 is provided with a second feeding port 114, and the second feeding port 114 and the third feeding port 115 are located above the second stirring device 110. Vibrating devices 107 are mounted on the upper end faces of the material tank 113 and the water tank 108, and one end of each vibrating device 107 is fixedly mounted on the screening device 105, so that better screening of the screening device 5 is achieved.

The second stirring device 110 includes a rotating shaft 1101, a double helical blade 1102, a helical shaft 1103, and a single helical blade 1104. The rotating shaft 1101 is fixedly connected with the second motor 112, a plurality of spiral rods 1103 are uniformly distributed on the rotating shaft 1101, and the spiral rods 1103 and the rotating shaft 1101 are in a cross shape from a front view or a top view. Double helical blades 1102 are mounted at two ends of the screw 1103; a single helical blade 1104 is attached to the rotating shaft 1101. Double helix blade 1102 spiral is around single helix blade 1104, and has the space with single helix blade 1104 between to this, realizes the dual stirring to the compost raw materials, guarantees the quality and the efficiency of stirring.

The screening mechanism 2 includes a screening box 202, a crushing device 211 installed inside the screening box 202, and a screen cylinder 205.

A fourth feed inlet 201 is formed above the screening box 202, and organic fertilizers needing to be screened enter; a second discharge port 209 and a third discharge port 210 are arranged below the organic fertilizer to discharge the screened organic fertilizer.

One end fixedly connected with third motor 203 of reducing mechanism 211, third motor 203 fixed mounting be in the outside of screening case 202, motor 203 starts, drives the operation of reducing mechanism 211, realizes the crushing to the fertilizer.

The screen drum 205 is installed below the crushing device 211, that is, the organic fertilizer can be screened only after being crushed. The inside of the screen drum 205 is provided with a rotating shaft 208, which can drive the screen drum 205 to rotate. One end of the rotating shaft 208 is fixedly connected with a universal joint 214, which can change the transmission direction of the shaft, and in this embodiment, the rotating shaft 208 can be ensured to maintain a certain inclination angle with the horizontal plane for rotating movement. The universal joint 214 is fixedly connected with a fourth motor 213, and the fourth motor 213 is fixedly installed on the box body 2. The other end of the rotating shaft 208 penetrates through the screening box 202 and is fixedly connected with a baffle ring 207 for preventing the rotating shaft 208 from moving along the inclined direction. A screen mesh 217 and a plurality of third stirring devices 212 are arranged in the screen drum 205, the screen mesh 217 and the third stirring devices 212 are sleeved on the rotating shaft 208 and move along with the movement of the rotating shaft 208, wherein the screen mesh 217 mainly screens organic fertilizers with large and small particles, so that the screening quality is improved; third agitating unit 212 shape is the cross-shaped wind wheel, and the quantity is two at least, can effectively avoid fertilizer to pile up the piece in sieve section of thick bamboo 205, and improves the efficiency of screening. The first material guide plate 204 and the second material guide plate 206 are arranged on the side wall of the screening box 202 between the crushing device 211 and the screening drum 205 and are mainly used for changing the falling direction of organic fertilizers and ensuring that the organic fertilizers can accurately reach the inside of the screening drum 205.

In addition, the screen meshes on the screen drum 205 are different in size, and with the screen mesh 217 as a boundary, the screen mesh on the left side of the screen mesh 217 is larger than the screen mesh on the right side of the screen mesh 217, and the screen mesh on the left side mainly screens some organic fertilizers which are not crushed, namely organic fertilizers with larger particles; and the sieve mesh on the right side is mainly used for screening completely crushed organic fertilizer, so that the effectiveness of crushing the organic fertilizer is ensured. The left side part of the screen 217 corresponds to the third discharge hole 210; the right portion corresponds to the second discharge port 209.

Screening case 202 outside is located fan 216 is installed to the top of fourth motor 213, fan 216 is connected with out tuber pipe 215, it stretches into to go out tuber pipe 215 inside screening case 202, and right the fertilizer in the sieve section of thick bamboo 205 air-dries, avoids the fertilizer because of the moist caking, influences screening efficiency and quality.

First discharge gate 111 with install material feeding unit 5 between the fourth feed inlet 201 for put into screening mechanism 2 with the fertilizer that rabbling mechanism 1 came out and filter. The organic fertilizer sequentially passes through the stirring mechanism 1, the feeding device 5 and the screening mechanism 2, so that stirring and screening are completed. 3 lower extreme welding of base has support frame 4 for support whole base 3, and guarantee to have the certain distance between base 3 and the ground, avoid the influence of ground dust to the fertilizer. Control box 6 is installed to base 3 one end, control box 6 with first motor 104, second motor 112, third motor 203, fourth motor 213, vibrating device 107, circulating pump 117, fan 216 and telescopic machanism 119 electricity are connected to the running state of above-mentioned equipment of actual conditions control, with this control to whole sieve separator operating condition's control of realization.

The action process of the utility model is as follows:

first, the raw material is fed from the first feed port 101 into the first agitation chamber 102 and sufficiently agitated by the first agitation device 103. Next, the expansion mechanism 119 is activated to draw out the baffle 106 and activate the vibration device 107, so that the stirred organic fertilizer raw material enters the second stirring tank 109 from the screening device 105, wherein the unstirred raw material passes through the magnetic screen 116, the circulating pump 117 and the circulating channel 118, and then enters the first stirring tank 102 again to be stirred again. Then, the stirring raw materials such as the composite bacteria and the organic wastewater in the material tank 113 and the water tank 108 enter the second stirring tank 109 from the second feeding port 114 and the third feeding port 115, and are sufficiently stirred together with the composting raw materials under the action of the second stirring device 110. Then, the organic fertilizer after stirring comes out from the first discharge port 111, enters the feeding device 5, enters the screening box 202 from the fourth feed port 201 under the action of the feeding device 5, is crushed by the crushing device 211, and then sequentially falls onto the first guide plate 204 and the second guide plate 206, and finally enters the screen drum 205. Then, organic fertilizer is screened in the screen drum 205 under the starting of the fourth motor 213. During screening, third agitating unit 212 moves along with pivot 208, stirs the fertilizer in a sieve section of thick bamboo 205 to improve the efficiency and the quality of screening. Finally, screening out the organic fertilizer with smaller particles, namely the completely crushed organic fertilizer, and discharging the organic fertilizer through a second discharge hole 209 through a sieve mesh on the right side of the sieve drum 205; the great fertilizer of granule, that is to say not complete kibbling fertilizer, comes out through third ejection of compact import 210 through sieve section of thick bamboo 205 left side mesh to this accomplishes whole screening technology, thereby effectively improves the processing production quality and the efficiency of fertilizer, reduces the processing cost.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an organic fertilizer sieve separator which characterized in that: comprises a base (3), a stirring mechanism (1) and a screening mechanism (2) which are arranged at the upper end of the base (3);

the stirring mechanism (1) comprises a first stirring box (102) and a second stirring box (109) which are arranged up and down, and a screening device (105) arranged between the first stirring box (102) and the second stirring box (109); a first feeding hole (101) is formed above the first stirring box (102), a first stirring device (103) is arranged in the first stirring box (102), and one end of the first stirring device (103) penetrates through the first stirring box (102) and is connected with a first motor (104); the screening device (105) is divided into an upper layer and a lower layer, the left side and the right side of the screening device are both provided with openings, the left side opening is used for inserting the baffle (106), and the right side opening is communicated with the circulating channel (118); one end of the baffle, which is far away from the screening device (105), is provided with a telescopic mechanism (119), and the other end of the telescopic mechanism (119) is arranged on the base (3); one end of the circulating channel (118) is connected with the screening device (105), and the other end of the circulating channel is arranged above the first stirring box (102); a circulating pump (117) is arranged on the circulating channel (118); a second stirring device (110) is arranged in the second stirring box (109), and the lower end of the second stirring device (110) penetrates through the second stirring box (109) and is connected with a second motor (112); a first discharge hole (111) is formed in one side of the lower end of the second stirring box (109); a material tank (113) is arranged on the left side of the second stirring tank (109), and a water tank (108) is arranged on the right side; a third feeding port (115) is formed in the upper end of the material tank (113), and a second feeding port (114) is formed in the upper end of the water tank (108); vibration devices (107) are arranged on the upper end surfaces of the material tank (113) and the water tank (108), and one end of each vibration device (107) is fixedly arranged on the screening device (105);

the screening mechanism (2) comprises a screening box (202), a crushing device (211) arranged inside the screening box (202) and a screen drum (205); a fourth feed inlet (201) is formed above the screening box (202), and a second discharge outlet (209) and a third discharge outlet (210) are formed below the screening box; one end of the crushing device (211) is fixedly connected with a third motor (203), and the third motor (203) is fixedly arranged on the outer side of the screening box (202); the screen drum (205) is arranged below the crushing device (211), a rotating shaft (208) is arranged inside the screen drum (205), one end of the rotating shaft (208) is fixedly connected with a universal joint (214), and the other end of the rotating shaft (208) penetrates through the screening box (202) and is fixedly connected with a baffle ring (207); the universal joint (214) is fixedly connected with a fourth motor (213), and the fourth motor (213) is fixedly installed on the screening box (202); a screen (217) and a plurality of third stirring devices (212) are arranged in the screen drum (205), and the screen (217) and the third stirring devices (212) are sleeved on the rotating shaft (208); a first material guide plate (204) and a second material guide plate (206) are arranged on the side wall of the screening box (202) between the crushing device (211) and the screen drum (205); a fan (216) is arranged on the outer side of the screening box (202) and above the fourth motor (213), the fan (216) is connected with an air outlet pipe (215), and the air outlet pipe (215) extends into the screening box (202);

a feeding device (5) is arranged between the first discharge hole (111) and the fourth feed hole (201), and the organic fertilizer sequentially passes through the stirring mechanism (1), the feeding device (5) and the screening mechanism (2); the motor is characterized in that a support frame (4) is arranged at the lower end of the base (3), a control box (6) is arranged at one end of the base (3), and the control box (6) is electrically connected with the first motor (104), the second motor (112), the third motor (203), the fourth motor (213), the vibrating device (107), the circulating pump (117), the fan (216) and the telescopic mechanism (119).

2. The organic fertilizer screening machine of claim 1, characterized in that: a magnetic screen (116) is arranged between the circulating pump (117) and the screening device (105).

3. The organic fertilizer screening machine of claim 1, characterized in that: the left side of the screening device (105) is inclined downwards.

4. The organic fertilizer screening machine of claim 1, characterized in that: the second feeding port (114) and the third feeding port (115) are positioned above the second stirring device (110).

5. The organic fertilizer screening machine of claim 1, characterized in that: the second stirring device (110) comprises a rotating shaft (1101), a double helical blade (1102), a helical rod (1103) and a single helical blade (1104); a plurality of spiral rods (1103) are uniformly distributed on the rotating shaft (1101), and the spiral rods (1103) and the rotating shaft (1101) are in a cross shape; the double-helix blades (1102) are arranged at two ends of the screw rod (1103); the rotating shaft (1101) is provided with a single helical blade (1104).

6. The organic fertilizer screening machine of claim 5, wherein: the double helical blade (1102) spirally surrounds the single helical blade (1104), and a space exists between the double helical blade (1102) and the single helical blade (1104).

7. The organic fertilizer screening machine of claim 1, characterized in that: the screen meshes on the screen drum (205) are different in size, the screen mesh (217) is used as a boundary, and the screen mesh on the left side of the screen mesh (217) is larger than the screen mesh on the right side of the screen mesh (217).

8. The organic fertilizer screening machine of claim 7, characterized in that: the left side part of the screen (217) corresponds to the third discharge hole (210); the right side part of the screen (217) corresponds to the second discharge hole (209).

9. The organic fertilizer screening machine of claim 1, characterized in that: the screen drum (205), the screen (217) and the third stirring device (212) move together with the rotating shaft (208).