Feeding device of fertilizer granulator

Abstract

The utility model discloses a feeding device of a fertilizer granulator, which comprises a granulator main body, the top of the granulator main body is fixedly connected with a feeding hopper, the top of the outer wall of the feeding hopper is slidably sleeved with a sealing cover, the top of the sealing cover is symmetrically and fixedly connected with handles, and the outer wall of the feeding hopper is provided with a locking assembly for limiting the sealing cover. The fixing plate is fixedly installed on the outer wall of the feeding hopper, the connecting plate is fixedly connected to the bottom of the sealing cover, the clamping block is fixedly connected to the bottom of one side of the connecting plate, and the connecting plate is slidably clamped to the fixing plate through the clamping block. The feeding hopper, the sealing cover and the locking assembly are used in a matched mode, the locking assembly comprises the fixing plate, the connecting plate, the clamping block, the limiting block and the limiting plate, when the connecting plate is clamped in the fixing plate through the clamping block, the sealing plate can be clamped and limited, and therefore the sealing cover is in a stable state to seal the feeding hopper; and by rotating the sealing cover, the sealing plate can be pulled upwards to be detached.

Description

Technical Field

[0001] The utility model relates to the field of granulators, in particular to a feeding device of a fertilizer granulator. Background Art

[0002] Fertilizer granulator is a kind of equipment for fertilizer production and processing. Fertilizer granulator processes fertilizer raw materials into particles of a certain size. When processing fertilizer raw materials, fertilizer granulator usually pours fertilizer raw materials into the feed hopper at the top of fertilizer granulator.

[0003] In addition, the top feed hopper of the existing fertilizer granulator is usually open, but when the fertilizer granulator is working, dust or stones from the outside may fall into the feed hopper due to external factors, and dust may accumulate inside the feed hopper when the fertilizer granulator is not in use. In addition, since the feed hopper is usually wide at the top and narrow at the bottom, dust and impurities enter the bottom of the feed hopper, which makes it inconvenient to clean them, and it is not convenient to seal the top of the feed hopper for dust protection when adding raw materials to the feed hopper or when it is not in use. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for a fertilizer granulator to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a feeding device of a fertilizer granulator, comprising a granulator body, the top of which is fixedly connected with a feeding hopper;

[0006] A sealing cover is slidably sleeved on the top of the outer wall of the feed hopper, a handle is symmetrically fixedly connected to the top of the sealing cover, and a locking assembly for limiting the sealing cover is arranged in an annular array on the outer wall of the feed hopper, and the locking assembly includes:

[0007] A fixing plate, the fixing plate being fixedly mounted on the outer wall of the feed hopper;

[0008] A connecting plate and a clamping block, wherein the connecting plate is fixedly connected to the bottom of the sealing cover, the clamping block is fixedly connected to the bottom of one side of the connecting plate, and the connecting plate is slidably clamped with the fixing plate through the clamping block.

[0009] Preferably, a connecting groove is provided on one side of the fixing plate close to the feed hopper, the connecting plate and the clamping block are slidably clamped in the inner cavity of the connecting groove, and a limiting block for clamping the connecting plate is provided on one side of the inner cavity of the connecting groove.

[0010] Preferably, an inclined slope is provided on the top of one side of the limit block to guide the card block, a limit plate is rotatably provided on the other side of the inner cavity of the connecting groove to limit the connecting plate, and a limit spring is provided on the side of the limit plate away from the connecting plate.

[0011] Preferably, the inner wall of the connecting groove is provided with a first mounting groove and a second mounting groove, the inner cavity of the first mounting groove is slidably sleeved with a first mounting block, one side of the first mounting block is fixedly connected to the limit block, and the inner cavity of the second mounting groove is slidably sleeved with a second mounting block.

[0012] Preferably, the inner wall of the feed hopper is slidably inserted and sleeved with screws, the outer wall of the screws is threadably inserted and sleeved with the fixing plate, and one side of the first mounting block and one side of the second mounting block are both provided with through holes matching the screws.

[0013] Preferably, a hinge is provided on the top of one side of the second mounting block, the limit plate is fixedly connected to the second mounting block via the hinge, and a fixing sleeve matching the limit spring is fixedly connected to the bottom of one side of the second mounting block.

[0014] Preferably, a limiting rod is slidably inserted and sleeved inside the fixed sleeve, one end of the outer wall of the limiting rod is fixedly sleeved with a fixing ring corresponding to the limiting spring, one side of the limiting plate is symmetrically fixedly connected with a guide plate, the end of the limiting rod is fixedly connected with a connecting shaft, and one side of the guide plate is provided with a sliding hole matching the connecting shaft.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model utilizes the coordinated use of a feed hopper, a sealing cover and a locking assembly, wherein the locking assembly comprises a fixed plate, a connecting plate, a clamping block, a limiting block and a limiting plate. When the connecting plate is clamped to the inside of the fixed plate through the clamping block, the sealing plate can be clamped and limited, so that the sealing cover is in a stable state to seal the feed hopper, and the sealing cover can be rotated to pull the sealing plate upwards to disassemble it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the side of the fixing block of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall structure of the sealing cover of the utility model.

[0020] In the figure: 1. granulator body; 2. feed hopper; 3. sealing cover; 4. locking assembly; 41. fixing plate; 42. connecting plate; 43. clamping block; 44. limiting block; 45. limiting plate; 46. first mounting block; 47. second mounting block; 48. screw; 49. hinge; 410. fixing sleeve; 411. limiting rod; 412. limiting spring; 413. fixing collar; 414. guide plate; 415. connecting shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] The utility model provides Figure 1-3 The feeding device of a fertilizer granulator shown in the figure comprises a granulator body 1, a feed hopper 2 is fixedly connected to the top of the granulator body 1, a sealing cover 3 is slidably sleeved on the top of the outer wall of the feed hopper 2, and the sealing cover 3 is sleeved on the top of the feed hopper 2 to provide dust protection for the feed hopper 2 to prevent dust from entering when the feed hopper 2 is not fed with materials, a handle is symmetrically fixedly connected to the top of the sealing cover 3, and the handle is convenient for driving the sealing cover 3 to be disassembled, and a locking assembly 4 for limiting the sealing cover 3 is arranged in an annular array on the outer wall of the feed hopper 2, and the locking assembly 4 It includes a fixed plate 41, a connecting plate 42 and a clamping block 43. The fixed plate 41 is fixedly installed on the outer wall of the feed hopper 2, the connecting plate 42 is fixedly connected to the bottom of the sealing cover 3, and the clamping block 43 is fixedly connected to the bottom of one side of the connecting plate 42. The multiple connecting plates 42 and multiple clamping blocks 43 at the bottom of the sealing cover 3 are arranged in a ring array. The connecting plate 42 is slidably clamped with the fixed plate 41 through the clamping block 43. The connecting plate 42 and the clamping block 43 are clamped inside the fixed plate 41, so that the sealing cover 3 can be locked, thereby ensuring the stability of the installation of the sealing cover 3.

[0023] Furthermore, a connecting groove is provided on one side of the fixing plate 41 close to the feed hopper 2, and the connecting plate 42 and the clamping block 43 are slidably clamped in the inner cavity of the connecting groove. A limiting block 44 for clamping the connecting plate 42 is provided on one side of the inner cavity of the connecting groove. The limiting block 44 can clamp the clamping block 43 to limit the position, so that the sealing cover 3 cannot be separated from the feed hopper 2 upward. The top of one side of the limiting block 44 is provided with an inclined slope for guiding the clamping block 43, so that when the sealing cover 3 is installed, the sealing cover 3 drives the connecting plate 42 and the clamping block 43 to the connection on the fixing plate 41 The grooves are docked, and the bottom of the connecting plate 42 and the bottom of the clamping block 43 can slide to the bottom of the limit block 44 under the action of the inclined slope on one side of the limit block 44. A limit plate 45 is rotatably provided on the other side of the inner cavity of the connecting groove to limit the connecting plate 42. A limit spring 412 is provided on the side of the limit plate 45 away from the connecting plate 42. Under the action of the limit spring 412, the bottom of one side of the limit plate 45 has an elastic squeezing force on the connecting plate 42, so that the connecting plate 42 drives the clamping block 43 and the limit block 44 to maintain a stable clamping state.

[0024] In particular, the inner wall of the inner wall of the connecting groove is provided with a first mounting groove and a second mounting groove, the inner cavity of the first mounting groove is slidably sleeved with a first mounting block 46, one side of the first mounting block 46 is fixedly connected to the limit block 44, the inner cavity of the second mounting groove is slidably sleeved with a second mounting block 47, the inner wall of the feed hopper 2 is slidably inserted and sleeved with a screw 48, the outer wall of the screw 48 is threadedly inserted and sleeved with the fixed plate 41, one side of the first mounting block 46 and one side of the second mounting block 47 are provided with through holes matching the screws 48, the screws 48 can not only fix the fixed plate 41, but also fix the first mounting block 46 and the second mounting block 47, by removing the screws 48, the fixed plate 41 and the parts inside the fixed plate 41 can be disassembled and maintained.

[0025] Furthermore, a hinge 49 is provided at the top of one side of the second mounting block 47, and the limiting plate 45 is fixedly connected to the second mounting block 47 through the hinge 49. A fixing sleeve 410 matching the limiting spring 412 is fixedly connected to the bottom of one side of the second mounting block 47. The fixing sleeve 410 is internally slidably inserted and sleeved with a limiting rod 411, and a hole for the limiting spring 412 is provided on one side of the second mounting block 47. The two ends of the limiting spring 412 are respectively fitted with the inner wall of the second mounting groove and the fixing ring 413. One end of the outer wall of the limiting rod 411 is fixedly sleeved with a fixing ring 413 corresponding to the limiting spring 412. One side of the limiting plate 45 is symmetrically fixedly connected with The guide plate 414 and the end of the limit rod 411 are fixedly connected with a connecting shaft 415, and a sliding hole matching the connecting shaft 415 is opened on one side of the guide plate 414, and the outer wall of the connecting shaft 415 is slidably sleeved with the sliding hole, so that the limit spring 412 can give an elastic force to the limit plate 45 through the limit rod 411 and the connecting shaft 415, and when the limit plate 45 rotates to squeeze the connecting shaft 415, the connecting shaft 415 can slide relative to the sliding hole, and when the sealing cover 3 is disassembled, the sealing cover 3 is driven to rotate by the handle, and the sealing cover 3 drives the connecting plate 42 to slide inside the fixed plate 41 to squeeze the limit plate 45 until the block 43 is separated from the limit block 44, and then the sealing cover 3 can be lifted and disassembled.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for a fertilizer granulator, comprising a granulator body (1), the top of which is fixedly connected to a feeding hopper (2); It is characterized in that A sealing cover (3) is slidably sleeved on the top of the outer wall of the feed hopper (2), a handle is symmetrically fixedly connected to the top of the sealing cover (3), and a locking assembly (4) for limiting the position of the sealing cover (3) is arranged in an annular array on the outer wall of the feed hopper (2), and the locking assembly (4) comprises: A fixing plate (41), wherein the fixing plate (41) is fixedly mounted on the outer wall of the feed hopper (2); A connecting plate (42) and a clamping block (43), wherein the connecting plate (42) is fixedly connected to the bottom of the sealing cover (3), the clamping block (43) is fixedly connected to the bottom of one side of the connecting plate (42), and the connecting plate (42) is slidably clamped with the fixing plate (41) via the clamping block (43).

2. A feeding device for a fertilizer granulator according to claim 1, characterized in that: A connecting groove is provided on one side of the fixing plate (41) close to the feed hopper (2); the connecting plate (42) and the clamping block (43) are slidably clamped in the inner cavity of the connecting groove; and a limiting block (44) is provided on one side of the inner cavity of the connecting groove for clamping the connecting plate (42).

3. A feeding device for a fertilizer granulator according to claim 2, characterized in that: The top of one side of the limit block (44) is provided with an inclined slope surface for guiding the clamping block (43), and the other side of the inner cavity of the connecting groove is rotatably provided with a limit plate (45) for limiting the connection plate (42), and a limit spring (412) is provided on the side of the limit plate (45) facing away from the connection plate (42).

4. A feeding device for a fertilizer granulator according to claim 3, characterized in that: The inner wall of the connecting groove is provided with a first mounting groove and a second mounting groove, the inner cavity of the first mounting groove is slidably sleeved with a first mounting block (46), one side of the first mounting block (46) is fixedly connected to a limit block (44), and the inner cavity of the second mounting groove is slidably sleeved with a second mounting block (47).

5. A feeding device for a fertilizer granulator according to claim 4, characterized in that: The inner wall of the feed hopper (2) is slidably inserted with a screw (48), the outer wall of the screw (48) is threadedly inserted with the fixing plate (41), and one side of the first mounting block (46) and one side of the second mounting block (47) are both provided with a through hole matching the screw (48).

6. A feeding device for a fertilizer granulator according to claim 4, characterized in that: A hinge (49) is provided at the top of one side of the second mounting block (47), the limiting plate (45) is fixedly connected to the second mounting block (47) via the hinge (49), and a fixing sleeve (410) matching the limiting spring (412) is fixedly connected to the bottom of one side of the second mounting block (47).

7. A feeding device for a fertilizer granulator according to claim 6, characterized in that: The interior of the fixed sleeve (410) is slidably inserted and sleeved with a limit rod (411); one end of the outer wall of the limit rod (411) is fixedly sleeved with a fixed collar (413) corresponding to the limit spring (412); one side of the limit plate (45) is symmetrically fixedly connected with a guide plate (414); the end of the limit rod (411) is fixedly connected with a connecting shaft (415); one side of the guide plate (414) is provided with a sliding hole matching the connecting shaft (415).

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