CN211303710U - A kind of water-soluble fertilizer granulation conveying mechanism - Google Patents

Abstract

The utility model discloses a water-soluble fertilizer granulation and conveying mechanism, which comprises a feeding casing, the outer surface of the upper end of the feeding casing is open and the outer surface of the lower end is a smooth arc shape, and the outer surface of the upper end of the feeding casing is close to A feeding box is arranged at the rear end, a feeding screw is movably installed on the inner side of the feeding casing, and the rear end of the feeding screw extends out of the rear end outer surface of the feeding casing and is connected with a motor. A discharge port is provided on the outer surface of one side near the front end, and the upper outer surface of the feeding housing is covered with a movable cover plate. The water-soluble fertilizer granulation and conveying mechanism of the utility model is provided with a movable cover plate and a limit structure, which facilitates the dredging of the filter screen, prevents clogging, and facilitates the cleaning of larger granular fertilizers and bonded fertilizers inside. more convenient.

Description

A kind of water-soluble fertilizer granulation conveying mechanism

technical field

The utility model relates to the field of feeding mechanisms, in particular to a granulation and conveying mechanism for water-soluble fertilizers.

Background technique

In the production process of water-soluble fertilizer, in the final production process, the produced water-soluble fertilizer particles are screened and then sent out through the conveying mechanism. The existing conveying mechanism is usually pushed and conveyed by a screw, and the oversized particles are kept by configuring a filter screen. to ensure that the particles at the conveying place are relatively uniform, but the existing conveying mechanism is difficult to clean the screened filter. Secondly, it is inconvenient to clean the inner side of the conveying mechanism. The bolts of the entire mechanism are sealed and reinforced at the edge, which is difficult to disassemble and carry out the inner side. To clean up, we propose a water-soluble fertilizer granulation conveying mechanism.

Utility model content

The main purpose of the present utility model is to provide a water-soluble fertilizer granulation and conveying mechanism, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A water-soluble fertilizer granulation and conveying mechanism, comprising a feeding shell, the outer surface of the upper end of the feeding shell is open and the outer surface of the lower end is in the shape of a smooth arc surface, and the outer surface of the upper end of the feeding shell is close to the rear end. In the feeding box, a feeding screw is movably installed on the inner side of the feeding shell, the rear end of the feeding screw extends out of the outer surface of the rear end of the feeding shell and is connected with a motor, and the outer surface of one side of the feeding shell is close to The front end is provided with a discharge port, the outer surface of the upper end of the feeding shell is covered with a movable cover, and the rear end of the movable cover is inserted into the inner side of the feeding box, and the outer surface of the upper end of the movable cover is inserted into the feed box correspondingly. A filter screen is arranged on the inner side of the material box, and a limiting structure is arranged on the outer surface of the upper end of the movable cover plate close to the corner of the front end.

Preferably, the front and rear ends of the feeding screw are provided with bearings at the connection of the inner wall of the feeding housing, the feeding screw and the feeding housing are movably connected by bearings, and the motor is fixedly connected to the rear end of the feeding housing. The outer surface.

Preferably, the shape of the feed box is a tetrahedron, the shape of the outer surface of the filter screen is a quadrilateral, the filter screen and the movable cover are fixedly connected, and the movable cover and the feed box are in a fixed connection. There is an active connection, and the outer surface of the movable cover plate inserted into the inner side of the feeding box is in contact with the inner wall of the feeding box.

Preferably, the limit structure includes a limit column, a fixed cylinder, a compression spring and a limit block, the limit column penetrates through the upper edge of the feeding housing and the upper outer surface of the movable cover, the limit The lower end of the column passes through the outer surface of the upper end of the fixing cylinder, the lower end of the limiting column is fixedly connected with a limiting block, the limiting block is fixedly sleeved on the outer surface of the limiting column, and the upper and lower ends of the compression spring are respectively abutted against. The stopper block and the fixing cylinder are fixedly connected between the outer surface of the rear end of the fixing cylinder and the feeding housing.

Preferably, the edge of the fixing cylinder extends upward, and the upper and lower ends of the compression spring are respectively fixedly connected with the limiting block and the fixing cylinder.

Preferably, the number of the limiting structures is two groups, and the lower end of the limiting column exceeds the plane where the outer surface of the lower end of the fixing cylinder is located.

Compared with the prior art, the utility model has the following beneficial effects: the water-soluble fertilizer granulation conveying mechanism is provided with a movable cover plate and a limit structure, and the particles enter from above the feed box, and are filtered by the filter screen. When the filter is blocked after long-term use, the two sets of limit columns are pressed to move the limit columns downward, and the limit blocks squeeze the compression springs until the limit columns are separated from the movable cover. , the movable cover plate is twitched forward, and the filter screen can be pulled out from the front of the feeding box, so as to dredge the filter screen and prevent clogging, and the larger particles filtered on the surface of the filter screen will fall to the feeding shell. The inner side of the filter screen can be removed directly after the filter screen is drawn out, so that the outer surface of the upper end of the feeding shell is completely open, so that the larger particle fertilizer and bonded fertilizer on the inner side can be cleaned, and the cleaning is more convenient.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of water-soluble fertilizer granulation conveying mechanism of the present utility model;

Fig. 2 is the dismantling figure of the movable cover plate of a kind of water-soluble fertilizer granulation conveying mechanism of the present utility model;

3 is an enlarged view of the limit structure of a water-soluble fertilizer granulation conveying mechanism of the present invention;

Fig. 4 is a sectional view of the limit structure of a water-soluble fertilizer granulation conveying mechanism of the present invention.

In the picture: 1. Feeding shell; 2. Feeding box; 3. Motor; 4. Feeding screw; 5. Movable cover plate; 6. Filter screen; 7. Limiting structure; 71. Limiting column; 72. Fixed cylinder; 73, compression spring; 74, limit block; 8, discharge port.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

As shown in Figures 1-4, a water-soluble fertilizer granulation and conveying mechanism includes a feeding shell 1, the outer surface of the upper end of the feeding shell 1 is open and the outer surface of the lower end is a smooth arc shape, the outer surface of the upper end of the feeding shell 1 is outside A feeding box 2 is arranged on the surface near the rear end, and a feeding screw 4 is movably installed on the inner side of the feeding shell 1. The rear end of the feeding screw 4 extends out of the rear end outer surface of the feeding shell 1 and is connected with a motor 3. The feeding shell The outer surface of one side of the body 1 is provided with a discharge port 8 near the front end. The outer surface of the upper end of the feeding housing 1 is covered with a movable cover plate 5, and the rear end of the movable cover plate 5 is inserted into the inner side of the feeding box 2, and the movable cover plate 5 is moved. A filter screen 6 is arranged on the outer surface of the upper end of the cover plate 5 corresponding to the inner side of the feed box 2 , and a limiting structure 7 is arranged on the outer surface of the upper end of the movable cover plate 5 near the front corner.

The front and rear ends of the feeding screw 4 are provided with bearings at the connection of the inner wall of the feeding housing 1. The feeding screw 4 and the feeding housing 1 are movably connected by the bearings, and the motor 3 is fixedly connected to the outer surface of the rear end of the feeding housing 1. The model of motor 3 is YBX4-63M1-2, which can drive the feeding screw 4 to rotate for feeding, and the conveyed fertilizer will be discharged from the discharge port 8 at a relatively uniform speed, which is convenient for centralized collection.

The shape of the feeding box 2 is a tetrahedron, the shape of the outer surface of the filter screen 6 is a quadrilateral, the filter screen 6 and the movable cover 5 are fixedly connected, and the movable cover 5 and the feeding box 2 are movably connected, The outer surface of the movable cover plate 5 inserted into the inner side of the feeding box 2 is in contact with the inner wall of the feeding box 2 to prevent the granular fertilizer from seeping out from the gap of the edge.

The limit structure 7 includes a limit post 71 , a fixed cylinder 72 , a compression spring 73 and a limit block 74 . The limit post 71 penetrates the upper edge of the feeding housing 1 and the upper outer surface of the movable cover 5 . The limit post The lower end of 71 passes through the outer surface of the upper end of the fixing cylinder 72, the lower end of the limit post 71 is fixedly connected to the limit block 74, the limit block 74 is fixedly sleeved on the outer surface of the limit post 71, and the upper and lower ends of the compression spring 73 are respectively against The stopper block 74 and the fixing cylinder 72 are fixed. The outer surface of the rear end of the fixing cylinder 72 and the feeding housing 1 are fixedly connected. The compression spring 73 presses against the stopper block 74 to prevent the stopper post 71 from moving down naturally.

The edge of the fixed cylinder 72 extends upward, and the upper and lower ends of the compression spring 73 are fixedly connected to the limit block 74 and the fixed cylinder 72 respectively. The elastic force of the compression spring 73 can make the limit post 71 reset after being pressed.

The number of the limiting structures 7 is two groups, and the lower end of the limiting column 71 exceeds the plane where the outer surface of the lower end of the fixing cylinder 72 is located, so as to ensure that the corners can be well limited.

It should be noted that the utility model is a water-soluble fertilizer granulation and conveying mechanism. When in use, the particles enter from the top of the feeding box 2, and pass through the filtering action of the filter screen 6, so that the larger particles are left, and the feeding screw Under the action of 4, the final uniform fertilizer particles are discharged from the discharge port 8. When the filter screen 6 is blocked after long-term use, the user presses the two sets of limit posts 71 to move the limit posts 71 downward, and the limit blocks 74 Squeeze the compression spring 73 until the limit post 71 is detached from the movable cover 5, then the movable cover 5 is twitched forward, and the filter screen 6 can be pulled out from the front of the feed box 2, so as to facilitate the dredging of the filter screen 6 , to prevent clogging, and at the same time, the larger particles filtered from the surface of the filter screen 6 will fall to the inner side of the feeding housing 1. After the filter screen 6 is drawn out, the movable cover 5 can be directly removed, so that the outer surface of the upper end of the feeding housing 1 is completely It is open to facilitate the cleaning of larger granular fertilizers and bonded fertilizers on the inside, which is more convenient for cleaning.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A water-soluble fertilizer granulation conveying mechanism, comprising a feeding casing (1), characterized in that: the upper outer surface of the feeding casing (1) is open and the outer surface of the lower end is a smooth arc shape, and the feeding A feeding box (2) is arranged on the outer surface of the upper end of the casing (1) near the rear end, and a feeding screw (4) is movably installed on the inner side of the feeding casing (1). The end extends out of the outer surface of the rear end of the feeding housing (1) and is connected with a motor (3). The outer surface of one side of the feeding housing (1) is provided with a discharge port (8) close to the front end. The outer surface of the upper end of the housing (1) is covered with a movable cover plate (5), and the rear end of the movable cover plate (5) is inserted into the inner side of the feeding box (2), and the upper end of the movable cover plate (5) is outside A filter screen (6) is arranged on the inner side of the surface correspondingly inserted into the feeding box (2), and a limiting structure (7) is arranged on the outer surface of the upper end of the movable cover plate (5) near the front end corner. 2. A water-soluble fertilizer granulation conveying mechanism according to claim 1, characterized in that: the front and rear ends of the feeding screw (4) are provided with bearings at the connection of the inner wall of the feeding housing (1), and the The feeding screw (4) and the feeding housing (1) are movably connected through a bearing, and the motor (3) is fixedly connected to the outer surface of the rear end of the feeding housing (1). 3. A water-soluble fertilizer granulation conveying mechanism according to claim 1, characterized in that: the outer shape of the feed box (2) is a tetrahedron shape, and the outer surface shape of the filter screen (6) is a quadrilateral shape , there is a fixed connection between the filter screen (6) and the movable cover plate (5), the movable cover plate (5) and the feed box (2) are in a movable connection, and the movable cover plate (5) The outer surface inserted into the inner side of the feeding box (2) is in contact with the inner wall of the feeding box (2). 4. A water-soluble fertilizer granulation conveying mechanism according to claim 1, characterized in that: the limiting structure (7) comprises a limiting column (71), a fixing cylinder (72), a compression spring (73) and a A limit block (74), the limit post (71) penetrates through the upper edge of the feeding housing (1) and the upper outer surface of the movable cover plate (5), and the lower end of the limit post (71) penetrates Through the outer surface of the upper end of the fixing cylinder (72), the lower end of the limiting column (71) is fixedly connected to a limiting block (74), and the limiting block (74) is fixedly sleeved on the outer surface of the limiting column (71) , the upper and lower ends of the compression spring (73) abut against the limiting block (74) and the fixing cylinder (72) respectively, and the space between the outer surface of the rear end of the fixing cylinder (72) and the feeding housing (1) is Fixed connection. 5. A water-soluble fertilizer granulation conveying mechanism according to claim 4, characterized in that: the edge of the fixed cylinder (72) extends upward, and the upper and lower ends of the compression spring (73) are respectively connected with the limit The position block (74) and the fixing cylinder (72) are fixedly connected. 6. A kind of water-soluble fertilizer granulation conveying mechanism according to claim 4, is characterized in that: the quantity of described limit structure (7) is two groups, and the lower end of described limit post (71) exceeds the fixed cylinder (71). 72) on the plane where the outer surface of the lower end is located.

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