Recycling mechanism of organic fertilizer particle screening equipment

Abstract

The utility model relates to the field of fertilizer production equipment, in particular to a recovery mechanism of organic fertilizer particle screening equipment, which comprises a particle screening structure. The particle screening structure is provided with a reciprocating conveying structure used for conveying organic particles in a reciprocating mode. The particle screening structure comprises a screening machine frame, a first screening rotary drum and a second screening rotary drum are rotationally installed in the screening machine frame, the portions, at the bottoms of the first screening rotary drum and the second screening rotary drum, of the screening machine frame are each provided with an inclined material frame, and the inclined material frames extend out of the screening machine frame. According to the utility model, crushed organic fertilizer particles fall into the conveying vertical cylinder through the receiving hopper. After a second servo motor is started, the motor drives a reciprocating rod to rotate, the reciprocating rod rotates to drive a material conveying screw to rotate, the material conveying screw is tightly attached to the inner wall of a conveying vertical cylinder, and organic fertilizer particles are vertically conveyed into an inclined hopper. And in the inclined hopper, organic fertilizer particles which do not pass through screening are subjected to reciprocating screening treatment, and the effects of automatic smashing and reciprocating screening are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fertilizer production equipment, concretely relates to a recovery mechanism of organic fertilizer granule screening equipment. BACKGROUND

[0002] Organic fertilizer refers to the fertilizer containing organic matter, can provide organic nutrient and inorganic nutrient for crop, and organic fertilizer has the characteristics such as high nutrient content, basically no side effect and can improve soil, etc., in the production process of organic fertilizer, there is a granulation process, but some unqualified granules are often produced in the granulation process, and the present needs to recycle and regranulate the granules. Chinese patent discloses a recovery mechanism in organic fertilizer granule screening equipment (authorized publication number CN219785509U), the patent technology discloses a recovery mechanism in organic fertilizer granule screening equipment, including device shell, the upper end of the device shell is fixedly connected with installation box, the second motor is fixedly connected in the installation box, the output end of the second motor is fixedly connected with gear, the gear is engaged with screening device, the screening device is arranged at the upper side position inside the device shell, the lower end of the screening device is provided with a crushing device, the crushing device is fixedly connected on the lower end face inside the device shell, the crushing device is fixedly connected with the output end of the first motor, the lower end of the crushing device is provided with a first discharge port, the first discharge port penetrates the lower end face of the device shell, by being provided with the crushing device at the lower end of the screening device, after unqualified organic fertilizer is screened, it can be directly crushed, and it is convenient to regranulate, and the production efficiency is improved. The patent technology solves the problem that the existing screening device needs to transport unqualified granules to the crusher for crushing after screening out unqualified granules, and then regranulates, and the working efficiency is low, and the present needs a device that can multi-stage screen organic fertilizer granules, and crush unqualified granules to facilitate regranulation to solve the problem.

[0003] However, the present technology needs manual re-feeding of the crushed organic fertilizer granules into the device, and the operation steps are cumbersome, and the problem of automatic reciprocating feeding of the crushed organic fertilizer needs to be solved.

[0004] Therefore, the organic fertilizer granule screening equipment recovery mechanism is provided by the person skilled in the art to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides:

[0006] The application discloses a recycling mechanism of an organic fertilizer particle screening device.

[0007] Preferably, the reciprocating conveying structure comprises a receiving hopper which is sealingly arranged at the bottom of the crushing box, and the bottom of the receiving hopper is connected with a conveying vertical cylinder in a penetrating mode.

[0008] Preferably, the conveying vertical cylinder is internally rotatably arranged with a reciprocating rod, and the outer wall of the reciprocating rod is fixedly provided with a feeding screw which is tightly arranged on the inner wall of the conveying vertical cylinder.

[0009] Preferably, the bottom end of the reciprocating rod is rotatably penetrated into the bottom end of the conveying vertical cylinder and is connected with a servo motor II.

[0010] Preferably, the top end of the conveying vertical cylinder is connected with an inclined hopper in a penetrating mode, and the top end of the inclined hopper is arranged with a feeding hopper.

[0011] The inclined hopper is fixedly arranged on the screening frame at a position corresponding to the screening drum I.

[0012] Preferably, the screening drum I and the screening drum II are connected with a reciprocating cylinder for conveying particles, and the reciprocating cylinder is fixedly arranged on the outer wall of the screening frame.

[0013] Preferably, the center of the screening drum I is fixedly provided with a transmission rod I, the center of the screening drum II is fixedly provided with a transmission rod II, one end of the transmission rod I and the transmission rod II is rotatably penetrated into the outer part of the reciprocating cylinder, the outer wall of the transmission rod I is fixedly provided with a single pulley I, the outer wall of the transmission rod II is fixedly provided with a double pulley, and a belt is arranged between the double pulley and the single pulley I.

[0014] The crushing box is internally rotatably arranged with two crushing rollers, one end of each of the two crushing rollers is rotatably penetrated into the outer part of the crushing box, and a spur gear is fixedly arranged on each of the two crushing rollers; the spur gears are in mesh with each other.

[0015] One end of each of the spur gears is fixedly connected with a transmission rod III, the outer wall of the transmission rod III is fixedly provided with a single pulley II, and a belt is arranged between the single pulley II and the double pulley.

[0016] The screening drum II is provided with a discharging box at the end away from the reciprocating cylinder.

[0017] One end of the transmission rod II is connected with a servo motor I.

[0018] The controller is fixedly arranged on the outer wall of the screening frame.

[0019] The technical effects and advantages of the present application are as follows:

[0020] The present application is characterized in that: the organic fertilizer particles after being crushed fall into the inside of the conveying vertical cylinder through the receiving hopper. After the servo motor two is started, the motor drives the reciprocating rod to rotate, the rotation of the reciprocating rod drives the feeding screw to rotate, the feeding screw is closely attached to the inner wall of the conveying vertical cylinder, and the organic fertilizer particles are vertically conveyed into the inclined hopper. In the inclined hopper, the organic fertilizer particles that do not pass the screening will be subjected to reciprocating screening treatment, thereby realizing the effects of automatic crushing and reciprocating screening. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a structural schematic view of a recycling mechanism of an organic fertilizer particle screening device provided by the present application;

[0022] Fig. 2 is a structural schematic view of the front of a recycling mechanism of an organic fertilizer particle screening device provided by the present application;

[0023] Fig. 3 is a structural schematic view of a particle screening structure in a recycling mechanism of an organic fertilizer particle screening device provided by the present application;

[0024] Fig. 4 is a structural schematic view of a servo motor one in a recycling mechanism of an organic fertilizer particle screening device provided by the present application;

[0025] Fig. 5 is a structural schematic view of a reciprocating conveying structure in a recycling mechanism of an organic fertilizer particle screening device provided by the present application.

[0026] IN THE DRAWINGS:

[0027] 1, particle screening structure; 101, screening frame; 102, screening rotating cylinder one; 103, screening rotating cylinder two; 104, reciprocating cylinder; 105, transmission rod one; 106, transmission rod two; 107, double pulley; 108, single pulley one; 109, single pulley two; 110, belt; 111, transmission rod three; 112, straight gear; 113, crushing roller; 114, servo motor one; 115, discharge box

[0028] 2, reciprocating conveying structure; 201, receiving hopper; 202, conveying vertical cylinder; 203, reciprocating rod; 204, feeding screw; 205, servo motor two; 206, inclined hopper; 207, upper hopper;

[0029] 3, controller. DETAILED DESCRIPTION

[0030] The embodiments of the present application are presented by way of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application in order to design various embodiments with various modifications for specific uses.

[0031] Embodiments, please refer to Figs. 1-5 In the embodiment, a recycling mechanism of an organic fertilizer particle screening device is provided, comprising: a particle screening structure 1; the particle screening structure 1 is provided with a reciprocating conveying structure 2 for reciprocating conveying of organic particles; the particle screening structure 1 comprises a screening rack 101, a screening rotating drum one 102 and a screening rotating drum two 103 are rotatably installed in the screening rack 101, and the screening rack 101 is provided with an inclined material rack at the bottom of the screening rotating drum one 102 and the screening rotating drum two 103, the inclined material head extends out of the screening rack 101, and a crushing box for crushing particles is connected at the bottom.

[0032] A reciprocating rod 203 is rotatably installed in the inside of the conveying vertical cylinder 202, and a feeding screw 204 is fixedly assembled on the outer wall of the reciprocating rod 203 and closely abuts against the inner wall of the conveying vertical cylinder 202. The bottom end of the reciprocating rod 203 is rotatably penetrated into the bottom end of the conveying vertical cylinder 202 and is connected with a servo motor two 205. The top end of the conveying vertical cylinder 202 is throughly connected with an inclined hopper 206, and the top end of the inclined hopper 206 is provided with a feeding hopper 207.

[0033] The inclined hopper 206 is fixedly installed on the screening rack 101 corresponding to the position of the screening rotating drum one 102. The screening rotating drum one 102 and the screening rotating drum two 103 are connected with a reciprocating material cylinder 104 for conveying particles, and the reciprocating material cylinder 104 is fixedly assembled on the outer wall of the screening rack 101. A transmission rod one 105 is fixedly assembled at the center of the screening rotating drum one 102, a transmission rod two 106 is fixedly assembled at the center of the screening rotating drum two 103, one end of the transmission rod one 105 and the transmission rod two 106 is rotatably penetrated into the outside of the reciprocating material cylinder 104, a single pulley one 108 is fixedly assembled on the outer wall of the transmission rod one 105, a double pulley 107 is fixedly assembled on the outer wall of the transmission rod two 106, and a belt 110 is wound between the double pulley 107 and the single pulley one 108. Two crushing rollers 113 are rotatably installed in the inside of the crushing box, one end of the two crushing rollers 113 is rotatably penetrated into the outside of the crushing box, a straight gear 112 is fixedly assembled on the crushing rollers 113, and the two straight gears 112 are meshed with each other.

[0034] Single straight gear 112 end fixedly connected with transmission rod three 111, transmission rod three 111 outer wall fixedly assembled with single pulley two 109, single pulley two 109 and double pulley 107 between around with belt 110. The screening drum two 103 is away from reciprocating cylinder 104 one end is provided with for particle discharge discharge box 115. The transmission rod two 106 one end is connected with servo motor one 104. The screening rack 101 outer wall fixedly assembled with controller 3.

[0035] According to the above embodiment, the working principle of the application is:

[0036] When the organic fertilizer particles are screened, the organic fertilizer particles are discharged into the screening drum one 102 through the feeding hopper 207 and the inclined chute 206, the servo motor one 114 is started, the servo motor one 114 is started to rotate and drive the transmission rod two 106 to rotate, the transmission rod two 106 rotates to drive the double pulley 107 to rotate, the belt 110 moves through the double pulley 107 to rotate the single pulley one 108 and the single pulley two 109, the single pulley one 108 drives the screening drum one 102 to rotate through the transmission rod one 105, the double pulley 107 drives the screening drum two 103 to rotate through the transmission rod two 106, the organic fertilizer particles in the interior are rotated and screened, and the screened particle fertilizer falls into the crushing box through the screening rack 101.

[0037] The two crushing rollers 113 in the crushing box are driven by the belt 110 between the single pulley two 109 and the double pulley 107 to rotate the transmission rod three 111, the rotating transmission rod three 111 rotates the single straight gear 112, the two straight gears 112 mesh and rotate at the same time, the two crushing rollers 113 rotate in opposite directions, and the organic fertilizer particles between them are crushed.

[0038] The crushed organic fertilizer particles fall into the conveying vertical cylinder 202 through the receiving hopper 201, the servo motor two 205 is started, the servo motor two 205 drives the reciprocating rod 203 to rotate, the reciprocating rod 203 drives the feeding screw 204 to rotate, the feeding screw 204 closely contacts the inner wall of the conveying vertical cylinder 202, and the organic fertilizer particles are vertically conveyed into the inclined chute 206, the particles are reciprocally screened, and the effect of automatic crushing and reciprocating screening is achieved.

[0039] In the utility model, unless another definite provision and limitation, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for ordinary skill in the art to the person, can according to specific circumstances understanding the specific meaning of the above-mentioned terms in the utility model.

[0040] Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative work shall belong to the scope of protection of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A recovery mechanism for an organic fertilizer particle screening device, characterized in that: include: A particle screening structure (1); the particle screening structure (1) is equipped with a reciprocating conveying structure (2) for reciprocatingly conveying organic particles; The particle screening structure (1) includes a screening frame (101), wherein a screening drum 1 (102) and a screening drum 2 (103) are rotatably mounted inside the screening frame (101), and the screening frame (101) is provided with an inclined material rack at the bottom of the screening drum 1 (102) and the bottom of the screening drum 2 (103), wherein the inclined material rack extends out of the screening frame (101) and is connected to a crushing box for crushing particles at the bottom.

2. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 1, characterized in that: The reciprocating conveying structure (2) comprises a receiving hopper (201) sealed and mounted at the bottom of the crushing box, and the bottom of the receiving hopper (201) is connected to a conveying vertical cylinder (202).

3. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 2, characterized in that: A reciprocating rod (203) is rotatably mounted inside the conveying vertical cylinder (202), and a feeding screw (204) is fixedly mounted on the outer wall of the reciprocating rod (203), and the feeding screw (204) is tightly attached to the inner wall of the conveying vertical cylinder (202).

4. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 3 is characterized in that: The bottom end of the reciprocating rod (203) rotates and penetrates the bottom end of the conveying vertical cylinder (202), and is connected to a second servo motor (205).

5. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 2, characterized in that: The top of the conveying vertical cylinder (202) is connected to an inclined hopper (206), and an upper hopper (207) is installed at one end of the top of the inclined hopper (206).

6. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 1, characterized in that: A reciprocating barrel (104) for conveying particles is connected between the first screening drum (102) and the second screening drum (103), and the reciprocating barrel (104) is fixedly mounted on the outer wall of the screening frame (101).

7. The recovery mechanism of the organic fertilizer particle screening equipment according to claim 6, characterized in that: A transmission rod 1 (105) is fixedly mounted at the center of the screening drum 1 (102), and a transmission rod 2 (106) is fixedly mounted at the center of the screening drum 2 (103). One end of the transmission rod 1 (105) and the transmission rod 2 (106) rotate and pass through the outside of the reciprocating barrel (104). A single pulley 1 (108) is fixedly mounted on the outer wall of the transmission rod 1 (105), and a double pulley (107) is fixedly mounted on the outer wall of the transmission rod 2 (106). A belt (110) is wound between the double pulley (107) and the single pulley 1 (108).

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