Feeding device for compound fertilizer production
By designing a feeding device with a rotating shaft and pushing plate in the production of compound fertilizer, the problem of powdered raw materials is solved, the cutting speed and production efficiency are improved, and the raw materials are successfully entered into the production equipment.
Patent Information
- Application Number
- CN202421159361.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the production of compound fertilizer, powdered raw materials are prone to block the discharge port during feeding, affecting the discharge speed and production efficiency.
A feeding device including a feed hopper, a rotating shaft, a pushing plate and a driving mechanism is designed to push the raw material discharge part through the reciprocating movement of the rotating shaft and a pushing plate to avoid blockage, and to pass the rotating rod and knocking Disperse and clean raw materials from blocks to improve the discharge speed and efficiency.
It effectively avoids raw material blockage, improves raw material discharge speed and production efficiency, reduces raw material waste, and improves the operating stability of production equipment.
Smart Images
Figure CN222292537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of compound fertilizer production, in particular to a feeding device for compound fertilizer production. Background Art
[0002] Compound fertilizer refers to the general term for complex fertilizers and mixed fertilizers. It refers to fertilizers that contain specified amounts of two or more of the three elements of nitrogen, phosphorus and potassium, and contain a variety of mineral elements or other nutrients required by plants.
[0003] When processing compound fertilizers, a feeding device is required for fixed-point feeding. The commonly used feeding device is the feeding hopper. However, since the raw materials for compound fertilizer production are in powder form, during the feeding process, the raw materials may block the discharge port, affecting the feeding speed of the raw materials and thus affecting production efficiency. Utility Model Content
[0004] The utility model aims to provide a feeding device for compound fertilizer production, which has the effect of improving production efficiency.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: it includes a feed hopper and a discharge part arranged at the bottom of the feed hopper, a rotating shaft is arranged in the feed hopper along the horizontal direction, a push plate is arranged at the bottom of the rotating shaft obliquely downward, and a driving mechanism for driving the rotating shaft to reciprocate is arranged on the outside of the feed hopper.
[0006] The utility model is further configured as follows: the driving mechanism includes a rotating disk arranged at the end of the rotating shaft and a plurality of push grooves evenly opened on the rotating disk along the circumferential direction; a first gear and a second gear are rotatably arranged on the feed hopper; a driving motor for driving the first gear is arranged on the feed hopper; the first gear is meshed with the second gear; a plurality of first push rods matching the push grooves are horizontally arranged on the first gear; a plurality of second push rods matching the push grooves are horizontally arranged on the second gear; when the first push rod abuts against the push groove, a set distance is provided between the second push rod and the push groove.
[0007] The utility model is further configured as follows: the rotating shaft can drive the pushing plate to contact the inner wall of the unloading portion.
[0008] The utility model is further configured as follows: a plurality of rotating rods are arranged obliquely upward on the rotating shaft.
[0009] The utility model is further configured as follows: a knocking block capable of contacting the inner wall of the feed hopper is arranged at the top end of the rotating rod.
[0010] The utility model is further configured as follows: a plurality of the knocking blocks are interconnected to form a whole.
[0011] The utility model is further configured as follows: an elastic connection block is arranged at the bottom of the push plate, and the elastic connection block can abut against the inner wall of the unloading portion.
[0012] The utility model is further configured as follows: the direction of the rotating rod coincides with the extension line of the pushing plate.
[0013] The utility model is further configured as follows: the longitudinal section of the striking block is a rectangle, and the edges of the outer wall of the striking block are all rounded.
[0014] The utility model is further configured as follows: a feeding portion with a rectangular cross section is provided on the top of the feed hopper.
[0015] The beneficial effects of the utility model are:
[0016] 1. By setting a rotating shaft, a push plate and a driving mechanism, after pouring the raw materials into the feed hopper, the driving mechanism is turned on to drive the rotating shaft and the push plate to rotate reciprocatingly, and the push plate pushes the raw materials in the unloading part during the rotation process, thereby avoiding the raw materials from being blocked in the unloading part, increasing the unloading speed of the raw materials, and thus improving production efficiency.
[0017] 2. By setting a rotating disc, a first gear and a second gear, etc., after turning on the driving motor, the first gear is driven to rotate, and the second gear is driven to rotate in the opposite direction while the first gear rotates. When the first pushing rod on the first gear rotates to engage with the pushing groove, the rotating disc can be pushed to rotate. Then, multiple first pushing rods push the rotating disc to rotate in turn. Then, the first pushing rod is separated from the pushing groove, and multiple second pushing rods push the rotating disc to rotate in the opposite direction in turn, thereby realizing the reciprocating rotation of the rotating disc, the rotating shaft and the pushing plate, so that the pushing plate reciprocates and pushes the raw materials of the unloading part to avoid the raw materials blocking the unloading part, so that the raw materials can smoothly enter the production equipment, thereby improving production efficiency.
[0018] 3. By setting a rotating rod, the rotating shaft drives the push plate to rotate while also driving the rotating rod to rotate. The rotating rod can push the raw materials in the feed hopper to disperse the raw materials, thereby speeding up the speed at which the raw materials fall into the production equipment.
[0019] 4. By setting the knocking block, the knocking block can be reciprocated to knock the inner wall of the feed hopper during the reciprocating rotation of the rotating shaft, so as to prevent the raw materials from being adsorbed on the inner wall of the feed hopper, thereby avoiding the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a structural schematic diagram of an embodiment of a feeding device for compound fertilizer production of the utility model;
[0022] Figure 2 yes Figure 1 A is an enlarged schematic diagram;
[0023] Figure 3 The utility model is a structural schematic diagram of an embodiment of a feeding device for compound fertilizer production.
[0024] In the figure, 1, feed hopper; 2, unloading part; 3, rotating shaft; 4, pushing plate; 5, driving mechanism; 5a, rotating disc; 5b, pushing groove; 6, first gear; 7, second gear; 8, driving motor; 9, first push rod; 10, second push rod; 11, rotating rod; 12, knocking block; 13, elastic connecting block; 14, loading part. DETAILED DESCRIPTION
[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] The utility model provides a feeding device for compound fertilizer production, such as Figures 1 to 3 As shown, it includes a feed hopper 1 and a discharge part 2 arranged at the bottom of the feed hopper 1, a rotating shaft 3 is arranged in the feed hopper 1 to rotate horizontally, a push plate 4 is arranged at the bottom of the rotating shaft 3 obliquely downward, and a driving mechanism 5 for driving the rotating shaft 3 to reciprocate is arranged on the outside of the feed hopper 1.
[0027] Further: the driving mechanism 5 includes a rotating disk 5a arranged at the end of the rotating shaft 3 and a plurality of push grooves 5b uniformly opened on the rotating disk 5a along the circumferential direction, a first gear 6 and a second gear 7 are rotatably arranged on the feed hopper 1, a driving motor 8 for driving the first gear 6 is arranged on the feed hopper 1, the first gear 6 is meshed with the second gear 7, a plurality of first push rods 9 matching the push groove 5b are horizontally arranged on the first gear 6, a plurality of second push rods 10 matching the push groove 5b are horizontally arranged on the second gear 7, when the first push rod 9 contacts the push groove 5b, there is a set distance between the second push rod 10 and the push groove 5b.
[0028] Furthermore, the rotating shaft 3 can drive the pushing plate 4 to contact the inner wall of the unloading portion 2 .
[0029] Further: a plurality of rotating rods 11 are arranged obliquely upward on the rotating shaft 3 .
[0030] Furthermore, a knocking block 12 is disposed at the top end of the rotating rod 11 and can abut against the inner wall of the feed hopper 1 .
[0031] Furthermore, a plurality of the striking blocks 12 are interconnected to form a whole.
[0032] Furthermore, an elastic connection block 13 is provided at the bottom of the push plate 4 , and the elastic connection block 13 can abut against the inner wall of the unloading portion 2 .
[0033] Furthermore, the direction of the rotating rod 11 coincides with the extension line of the pushing plate 4 .
[0034] Furthermore, the longitudinal section of the knocking block 12 is a rectangle, and the outer wall edges of the knocking block 12 are all rounded.
[0035] Furthermore: the top of the feed hopper 1 is connected to a feeding portion 14 with a rectangular cross section.
[0036] After the raw materials are poured into the feed hopper 1, the driving motor 8 is turned on to drive the first gear 6 to rotate. While the first gear 6 rotates, it drives the second gear 7 to rotate in the opposite direction. When the first pushing rod on the first gear 6 rotates to engage with the pushing groove 5b, the rotating disc 5a can be pushed to rotate. Then, multiple first pushing rods push the rotating disc 5a to rotate in turn. Then, the first pushing rod is separated from the pushing groove 5b, and multiple second pushing rods push the rotating disc 5a to rotate in the opposite direction in turn, thereby driving the rotating shaft 3, the pushing plate 4, the rotating rod 11 and the knocking block 12 to rotate reciprocatingly. During the rotation of the pushing plate, the raw materials of the unloading part 2 are pushed, thereby avoiding the raw materials from being blocked in the unloading part 2, increasing the unloading speed of the raw materials, and thus improving the production efficiency.
[0037] By setting the rotating rod 11, when the rotating shaft 3 drives the push plate 4 to rotate, the rotating rod 11 is also driven to rotate. The rotating rod 11 can push the raw materials in the feed hopper 1 to disperse the raw materials, thereby accelerating the speed at which the raw materials fall downward into the production equipment.
[0038] By providing the knocking block 12, the knocking block 12 can be reciprocated to knock the inner wall of the feed hopper 1 during the reciprocating rotation of the rotating shaft 3, so as to prevent the raw materials from being adsorbed on the inner wall of the feed hopper 1, thereby avoiding the waste of raw materials.
[0039] By rounding the corners of the outer wall of the knocking block 12 , it is prevented that the inner wall of the feed hopper 1 is scratched when the knocking block 12 hits the inner wall of the feed hopper 1 .
[0040] By providing the elastic connection block 13 , when the rotating shaft 3 drives the pushing plate 4 to reciprocate, the elastic connection block 13 abuts against the inner walls on both sides of the blanking portion 2 , thereby avoiding scratching the inner wall of the blanking portion 2 .
[0041] By providing the feeding part 14, the amount of raw materials that can be poured in at a time is increased, thereby reducing the number of feeding times and improving production efficiency.
[0042] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0043] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.
Claims
1. A feeding device for compound fertilizer production, characterized in that: The invention comprises a feeding hopper (1) and a feeding portion (2) arranged at the bottom of the feeding hopper (1); a rotating shaft (3) is arranged in the feeding hopper (1) to rotate in a horizontal direction; a pushing plate (4) is arranged at the bottom of the rotating shaft (3) obliquely downward; and a driving mechanism (5) for driving the rotating shaft (3) to reciprocate is arranged on the outside of the feeding hopper (1).
2. A feeding device for compound fertilizer production according to claim 1, characterized in that: The driving mechanism (5) comprises a rotating disc (5a) arranged at the end of the rotating shaft (3) and a plurality of push grooves (5b) uniformly arranged on the rotating disc (5a) along the circumferential direction. A first gear (6) and a second gear (7) are rotatably arranged on the feed hopper (1). A driving motor (8) for driving the first gear (6) is arranged on the feed hopper (1). The first gear (6) is meshed with the second gear (7). A plurality of first push rods (9) are horizontally arranged on the first gear (6) and are matched with the push grooves (5b). A plurality of second push rods (10) are horizontally arranged on the second gear (7) and are matched with the push grooves (5b). When the first push rod (9) contacts the push grooves (5b), a set distance is provided between the second push rod (10) and the push grooves (5b).
3. A feeding device for compound fertilizer production according to claim 2, characterized in that: The rotating shaft (3) can drive the pushing plate (4) to contact the inner wall of the unloading portion (2).
4. A feeding device for compound fertilizer production according to claim 3, characterized in that: A plurality of rotating rods (11) are arranged obliquely upward on the rotating shaft (3).
5. A feeding device for compound fertilizer production according to claim 4, characterized in that: The top end of the rotating rod (11) is provided with a knocking block (12) capable of abutting against the inner wall of the feed hopper (1).
6. A feeding device for compound fertilizer production according to claim 5, characterized in that: A plurality of the striking blocks (12) are interconnected to form a whole.
7. A feeding device for compound fertilizer production according to claim 3, characterized in that: An elastic connection block (13) is provided at the bottom of the push plate (4), and the elastic connection block (13) can abut against the inner wall of the unloading portion (2).
8. A feeding device for compound fertilizer production according to claim 5, characterized in that: The direction of the rotating rod (11) coincides with the extension line of the pushing plate (4).
9. A feeding device for compound fertilizer production according to claim 6, characterized in that: The longitudinal section of the knocking block (12) is rectangular, and the edges of the outer wall of the knocking block (12) are all rounded.
10. A feeding device for compound fertilizer production according to claim 1, characterized in that: The top of the feed hopper (1) is connected to a feeding portion (14) having a rectangular cross section.