CN209753029U - Agricultural fertilizer reducing mechanism with screening function - Google Patents

Abstract

The utility model discloses an agricultural fertilizer crushing device with a screening function, which comprises a crushing shell and a motor. A feeding port is arranged on the upper left side of the crushing shell, and a feeding channel is connected below the feeding port. The feed channel is connected to the baffle plate through a return spring, and the baffle plate is connected to the fixed rod through a traction rope. A rotating plate is arranged on the outside of the fixed rod, and a through groove is opened inside the fixed rod. The lower end of the fixed rod The connecting rod is connected with the fixed plate, and the front of the fixed plate is provided with a turntable. The feeding channel of the agricultural fertilizer crushing device with screening function is provided with a baffle plate, which is connected with the fixed rod on the turntable through a traction rope. When the fixed rod rotates, the baffle plate rotates downward through the traction rope, and the fertilizer passes The slot slides down into the crushing frame. When the turntable rotates to a certain angle, the traction rope relaxes, the baffle is reset by the return spring, and the fertilizer stops feeding, so that the fertilizer is fed indirectly.

Description

An agricultural fertilizer crushing device with screening function

technical field

The utility model relates to the technical field related to agriculture, in particular to an agricultural fertilizer crushing device with a screening function.

Background technique

Fertilizer is a kind of substance that provides essential nutrient elements for plants. In agricultural planting, it is necessary to spray fertilizers on plants at regular stages. However, some fertilizer particles are relatively large, and fertilizers need to be crushed to make fertilizers better. Soil properties, improve soil fertility levels.

However, the existing crushing device cannot screen the crushed fertilizer well, and cannot discharge materials in batches, so that the device discharges too much material, which affects the crushing effect.

Therefore, we propose an agricultural fertilizer crushing device with a screening function in order to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a kind of agricultural fertilizer crushing device with screening function, in order to solve the problem that the existing crushing device on the market proposed by the above-mentioned background technology can't screen the fertilizer well after crushing, and can't carry out the fertilizer in batches Feeding, so that the device feeds too much, which affects the crushing effect.

In order to achieve the above purpose, the utility model provides the following technical solutions: an agricultural fertilizer crushing device with a screening function, including a crushing shell and a motor, the upper left of the crushing shell is provided with a feeding port, and the feeding port The lower part of the feed channel is connected to the feed channel, the feed channel is connected to the baffle plate through the return spring, and the baffle plate is connected to the fixed rod through the traction rope, the outer side of the fixed rod is provided with a rotating plate, and the inside of the fixed rod is provided with a Through slot, the lower end of the fixed rod is connected with the fixed plate through the connecting rod, and the front of the fixed plate is provided with a turntable, the lower part of the fixed rod is connected with the moving rod, and the right side of the moving rod is connected with the crushing frame, the The lower side of the crushing frame is provided with a slider, and the outer side of the slider is provided with a chute, the inside of the crushing frame is connected with a filter plate, and the lower end of the right side of the crushing frame is provided with a rotating shaft. The upper part of the housing and the output end of the motor are connected with a rotary rod, and the lower part of the rotary rod is connected with a crushing cutter head.

Preferably, the feed port is a funnel-shaped structure, and the feed port and the feed channel are integrated.

Preferably, the fixed rod is slidably connected to the rotating plate through a slot, and the width of the slot is larger than the diameter of the turntable.

Preferably, the lower end of the rotating plate is fan-shaped, and the rotating plate is engaged with the moving rod, and the connection between the rotating plate and the moving rod is in a zigzag structure.

Preferably, the moving rod and the crushing frame are connected by welding, and sliders are arranged at equal intervals between the moving rod and the bottom side of the crushing frame.

Preferably, the bottom side of the crushing frame is an inclined structure, and the highest point of the crushing frame is lower than the lowest point of the feeding channel.

Compared with the prior art, the beneficial effect of the utility model is: the agricultural fertilizer crushing device with screening function,

(1) There is a baffle in the feeding channel, and the baffle is connected with the fixed rod on the turntable through a traction rope. When the fixed rod rotates, the baffle rotates downward through the traction rope, and the fertilizer slides from the through groove into the crushing frame. , when the turntable rotates to a certain angle, the traction rope is loose, the baffle is reset by the return spring, and the fertilizer stops feeding, so that the fertilizer is fed indirectly;

(2) The fixed rod on the turntable runs through the rotating plate through the through groove, and the lower end of the rotating plate is connected to the fixed plate through the bearing through the connecting rod, so that the rotating plate drives the rotating plate to rotate through the fixing rod, and the bottom side of the rotating plate has a fan-shaped structure, and The rotating plate is engaged with the moving rod, so the rotating plate drives the moving rod to reciprocate left and right, so that the crushing frame reciprocates left and right;

(3) There is a filter plate inside the crushing frame, and the left and right reciprocating movement of the crushing frame can make the crushed fertilizer pass through the filter plate for good screening, and at the same time prevent the holes on the filter plate from being blocked.

Description of drawings

Fig. 1 is a schematic diagram of the main section structure of the utility model;

Fig. 2 is the schematic diagram of enlarged structure at B place of Fig. 1 of the utility model;

Fig. 3 is the utility model Fig. 1 A place enlarged structural schematic diagram;

Fig. 4 is a schematic diagram of the connection structure between the turntable and the turntable of the present invention.

In the figure: 1. Crushing shell; 2. Feed inlet; 3. Feed channel; 4. Return spring; 5. Baffle; 6. Traction rope; 7. Fixed rod; 8. Turntable; 10, fixed plate; 11, connecting rod; 12, through groove; 13, moving rod; 14, crushing frame; 15, slider; 16, chute; 17, filter plate; 18, rotating shaft; 19, crushing cutter head ; 20, motor; 21, rotating rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an agricultural fertilizer crushing device with a screening function, including a crushing shell 1, a feeding port 2, a feeding channel 3, a return spring 4, and a baffle 5. Traction rope 6, fixed rod 7, turntable 8, rotating plate 9, fixed plate 10, connecting rod 11, through groove 12, moving rod 13, crushing frame 14, slider 15, chute 16, filter plate 17, Rotating shaft 18, crushing cutter head 19, motor 20 and rotating rod 21, the top left of the crushing housing 1 is provided with a feed port 2, and the bottom of the feed port 2 is connected with a feed channel 3, and the feed channel 3 passes through a return spring 4 is connected with the baffle 5, and the baffle 5 is connected with the fixed rod 7 through the traction rope 6, the outer side of the fixed rod 7 is provided with a rotating plate 9, and the inside of the fixed rod 7 is provided with a through groove 12, and the lower end of the fixed rod 7 is connected Rod 11 is connected with fixed plate 10, and the place ahead of fixed plate 10 is provided with rotating disk 8, and the below of fixed bar 7 is connected with moving bar 13, and the right side of moving bar 13 is connected with crushing frame body 14, and the bottom of crushing frame body 14 A slide block 15 is provided on the side, and a chute 16 is provided on the outside of the slide block 15, a filter plate 17 is connected to the inside of the crushing frame body 14, and a rotating shaft 18 is provided at the lower end of the right side of the crushing frame body 14, and the motor 20 is located in the crushing shell The top of the body 1, and the output end of the motor 20 is connected with a rotary rod 21, and the bottom of the rotary rod 21 is connected with a crushing cutter head 19.

The feed port 2 is a funnel-shaped structure, and the feed port 2 and the feed channel 3 are integrally structured. The feed channel 3 is provided with a baffle 5, and the baffle 5 and the fixed rod 7 are connected by a traction rope 6, and the fixed rod 7 When rotating, the baffle plate 5 is rotated downward by the traction rope 6, and the fertilizer slides from the through groove 12 into the crushing frame 14.

The fixed rod 7 is slidingly connected with the rotating plate 9 through the slot 12, and the width of the slot 12 is larger than the diameter of the rotating disk 8, so that the fixing rod 7 can drive the rotating plate 9 to reciprocate clockwise and counterclockwise.

The lower end of the rotating plate 9 is a fan-shaped structure, and the rotating plate 9 is engaged with the moving rod 13, and the connection between the rotating plate 9 and the moving rod 13 is a zigzag structure, and the reciprocating rotation of the rotating plate 9 can drive the moving rod 13 Move back and forth left and right.

The moving bar 13 is welded to the crushing frame body 14, and the bottom side of the moving bar 13 and the crushing frame body 14 are equidistantly provided with slide blocks 15, and the moving bar 13 drives the crushing frame body 14 to move left and right, so that the fertilizer after crushing can A good screening is carried out through the filter plate 17, and the mesh of the filter plate 17 can be prevented from being clogged.

The bottom side of the crushing frame 14 is an inclined structure, and the highest point of the crushing frame 14 is lower than the lowest point of the feed passage 3, the crushing frame 14 can smoothly move left and right under the feed passage 3, and the fertilizer can Concentrate on the right side of the bottom side of the crushing frame body 14, so as to facilitate discharging.

Working principle: When using the agricultural fertilizer crushing device with screening function, first, the user moves the entire device into the working area, and pours the fertilizer from the feed port 2 according to Figure 1-2 and Figure 4, At the same time, the motor 20 is connected to an external power supply, and the motor 20 drives the turntable 8 to rotate clockwise. The fixed rod 7 on the turntable 8 runs through the rotating plate 9 through the through groove 12, and the lower end of the rotating plate 9 is connected with the fixed plate 10 through the connecting rod 11 through a bearing. The turntable 8 drives the rotating plate 9 to rotate clockwise through the fixed rod 7. The bottom side of the rotating plate 9 is a fan-shaped structure, and the rotating plate 9 is engaged with the moving rod 13, so the rotating plate 9 drives the moving rod 13 to move to the left, crushing The frame body 14 also moves to the left thereupon.

According to Figure 1 and Figure 3, the fixed rod 7 is connected to the baffle plate 5 through the traction rope 6. When the fixed rod 7 rotates, the baffle plate 5 is rotated downward through the traction rope 6, and the fertilizer slides from the through groove 12 to the crushing frame In 14, the motor 20 is connected with the rotating rod 21 through a shaft coupling, and the motor 20 drives the crushing cutter head 19 to rotate through the rotating rod 21 to crush the fertilizer. As above, when the rotating disc 8 rotates to a certain angle, the traction rope 6 is loose, and the block The plate 5 is reset by the return spring 4, and the fertilizer stops feeding, and at the same time, the fixed rod 7 drives the rotating plate 9 to rotate counterclockwise, so that the crushing frame 14 moves to the right, and the crushing frame 14 reciprocates left and right, so that the crushing cutter head 19 is completely The fertilizer is crushed, and the fertilizer after crushing can be sieved by the filter plate 17 to prevent the holes on the filter plate 17 from clogging. The plate is opened to clean up the fertilizer. The above is the working process of the whole device. The content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. An agricultural fertilizer crushing device with screening function, comprising a crushing casing (1) and a motor (20), characterized in that: the upper left of the crushing casing (1) is provided with a feeding port (2) , and the feed channel (3) is connected to the bottom of the feed port (2), the feed channel (3) is connected with the baffle (5) through the return spring (4), and the baffle (5) is passed through the traction rope (6) is connected with fixed rod (7), and the outside of described fixed rod (7) is provided with rotating plate (9), and the inside of fixed rod (7) is provided with through groove (12), and described fixed rod (7) ) lower end is connected with the fixed plate (10) through the connecting rod (11), and the front of the fixed plate (10) is provided with a turntable (8), and the bottom of the fixed rod (7) is connected with a moving rod (13), and the moving The right side of the rod (13) is connected with a crushing frame (14), the underside of the crushing frame (14) is provided with a slide block (15), and the outside of the slide block (15) is provided with a chute (16) , the interior of the crushing frame (14) is connected with a filter plate (17), and the lower end of the right side of the crushing frame (14) is provided with a rotating shaft (18), and the motor (20) is located in the crushing housing (1) and the output end of the motor (20) is connected with a rotating rod (21), and the bottom of the rotating rod (21) is connected with a crushing cutterhead (19). 2. A kind of agricultural fertilizer pulverizing device with sieving function according to claim 1, characterized in that: the feed inlet (2) is a funnel-shaped structure, and the feed inlet (2) and feed passage ( 3) Integral structure. 3. A kind of agricultural fertilizer crushing device with screening function according to claim 1, characterized in that: the fixed rod (7) is slidingly connected with the rotating plate (9) through the through groove (12), and the through groove The width of (12) is greater than the diameter of rotating disk (8). 4. A kind of agricultural fertilizer crushing device with screening function according to claim 1, characterized in that: the lower end of the rotating plate (9) is a fan-shaped structure, and the rotating plate (9) and the moving rod (13) It is a snap-fit connection, and the connection between the rotating plate (9) and the moving rod (13) is a zigzag structure. 5. A kind of agricultural fertilizer crushing device with screening function according to claim 1, characterized in that: the moving rod (13) is welded to the crushing frame (14), and the moving rod (13) is connected to the The bottom side of the crushing frame (14) is equidistantly provided with slide blocks (15). 6. A kind of agricultural fertilizer crushing device with screening function according to claim 1, characterized in that: the bottom side of the crushing frame (14) is an inclined structure, and the maximum height of the crushing frame (14) is The point is lower than the lowest point of the feed channel (3).