Rotary granulator for cat litter production

Abstract

The utility model relates to the technical field of granulators, in particular to a rotary granulator for cat litter production, which comprises a main body, the main body comprises a base, a granulating component is mounted on the inner surface of the base, a screen and a discharge chute are mounted on the outer surface of the base, and a feed hopper is mounted on the surface of the screen. The spiral sheet is arranged on the inner surface of the feed hopper and is driven to rotate by rotating the handle, so that materials fed into the feed hopper can be dredged and stirred under the action of the spiral sheet, and the situation that the feed opening of the feed hopper is blocked and cat litter is difficult to produce when the materials are fed is prevented; according to the cat litter screening device, the feeding hopper and the screening net are connected through a connecting mechanism, smooth processing of materials is guaranteed, the cat litter production efficiency is improved, the mounting bin and the clamping plate are mounted on the surface of the feeding hopper and the surface of the screening net correspondingly, the connecting mode of bolt fixing between the feeding hopper and the screening net can be changed into the connecting mode of the connecting mechanism, and the feeding hopper is more convenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to pelletizer technical field, specifically is a kind of rotary granulator for cat litter production. BACKGROUND

[0002] Rotary granulator is based on the mechanical principle of pressing and cutting, material is sent from feeding port to granulation area by mechanical rotation force and vibration force, and gradually forms granular under the action of mechanical pressure, and then cutting tool is cut into the size required from discharge port.

[0003] Cat litter is granular object used by cat to bury excrement and urine, and needs to be produced by rotary granulator, but the existing rotary granulator is easy to cause material to form blockage in feeding hopper and difficult to fall during the process of material feeding to granulation area, which affects cat litter production efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of rotary granulator for cat litter production to solve the problem that rotary granulator is easy to cause material to form blockage in feeding hopper and difficult to fall during the process of material feeding to granulation area in the above background, which affects cat litter production efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme, a kind of rotary granulator for cat litter production, comprising:

[0006] Main body, including base, the inner surface of the base is provided with granulation assembly, the outer surface of the base is provided with screen and discharge slot, the surface of the screen is provided with feeding hopper;

[0007] Anti-blocking mechanism, including spiral blade, the inner surface of the feeding hopper is provided with the spiral blade, the surface of the spiral blade is fixedly connected with rotating rod, the surface of the feeding hopper is provided with mounting plate, the surface of the mounting plate is provided with connecting hole and mounting hole, the surface of the rotating rod is fixedly connected with baffle and handle, the inner surface of the feeding hopper is fixedly connected with screw rod, the surface of the screw rod is provided with nut, the surface of the nut is provided with fixed rod.

[0008] Preferably, the rotating rod is rotatably connected to the surface of the connecting hole, the two ends of the mounting plate are abuttingly connected to the surface of the feeding hopper, the diameter of the connecting hole is the same as the diameter of the rotating rod, the baffle is provided with two groups, and the two groups of baffles are slidingly connected to the two sides of the mounting plate.

[0009] Preferably, the handle is provided with two groups, the two groups of handles are installed on the two sides of the rotating rod, the surface of the handle is in "L" shape, the screw rod and the mounting hole are provided with two groups, the two groups of screw rods are installed on the two sides of the feeding hopper, and the two groups of mounting holes are formed in the two ends of the mounting plate.

[0010] Preferably, the screw rod is insertedly connected to the surface of the mounting hole, the nut is threadedly connected to the surface of the screw rod, the nut is abuttingly connected to the surface of the mounting plate, and the fixing rod is provided with two groups, and the two groups of fixing rods are fixedly connected to the two sides of the nut.

[0011] Preferably, the surface of the feeding hopper is provided with a connecting mechanism, the connecting mechanism comprises a mounting bin, the mounting bin is fixedly connected to the outer surface of the feeding hopper, the surface of the mounting bin is provided with a clamping groove and a through hole, the outer surface of the screen is fixedly connected with a clamping plate, the inner surface of the mounting bin is movably connected with a spring and a partition plate, the surface of the through hole is movably connected with a pull rod, and the surface of the clamping plate is provided with a insertion hole.

[0012] Preferably, the mounting bin and the clamping groove are provided with two groups, the two groups of mounting bins are installed on the two sides of the feeding hopper, the two groups of clamping grooves are installed on the two sides of the screen, the clamping plate is abuttingly connected to the surface of the clamping groove, the two ends of the clamping plate are fixedly connected to the surface of the screen, and the spring is provided with two groups.

[0013] Preferably, the two groups of springs are installed on the two sides of the mounting bin, one end of the spring is fixedly connected to the inner surface of the mounting bin, the other end of the spring is fixedly connected to the surface of the partition plate, the pull rod is insertedly connected to the surface of the insertion hole, and the diameter of the through hole is same with the diameter of the insertion hole.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. By arranging the spiral blades on the inner surface of the feeding hopper and rotating the handle, the materials put into the feeding hopper can be stirred and dredged under the action of the spiral blades, so as to prevent the feeding hopper from being blocked at the discharge port and causing the cat litter production to be difficult to proceed, thereby ensuring smooth processing of the materials and improving the cat litter production efficiency.

[0016] 2. By arranging the mounting bin and the clamping plate on the surfaces of the feeding hopper and the screen respectively, the connection mode of the feeding hopper and the screen can be changed from the bolt fixing connection mode to the connecting mechanism connection mode, and the disassembly and assembly of the feeding hopper are more convenient, thereby facilitating the cleaning of the residual materials on the inner wall of the screen. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure perspective schematic diagram of the utility model;

[0018] Figure 2 It is the structure explosion perspective schematic diagram of the utility model;

[0019] Figure 3 It is the structure perspective schematic diagram of the utility model spiral piece;

[0020] Figure 4 It is the structure partial sectional view schematic diagram of the utility model installation warehouse;

[0021] Figure 5 It is the structure of the utility model Figure 3 The enlarged structure schematic diagram of A place in middle.

[0022] In the drawing: 1, base; 11, granulating component;12, screen;13, feed hopper;14, discharge chute;2, spiral piece;21, rotating rod;22, mounting plate;23, connecting hole;24, baffle;25, handle;26, screw;27, mounting hole;28, nut;29, fixed rod;3, installation warehouse;31, clamping groove;32, clamping plate;33, spring;34, partition;35, pull rod;36, through hole;37, insertion hole. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. 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 those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment:

[0025] A kind of rotary granulator for cat litter production, comprising:

[0026] Main body, including base 1, the inner surface of base 1 is equipped with granulating component 11, the outer surface of base 1 is equipped with screen 12 and discharge chute 14, the surface of screen 12 is equipped with feed hopper 13, when using rotary granulator, the material for making cat litter is thrown from feed hopper 13, motor in base 1 drives granulating component 11 to rotate and under the action of screen 12, so that material forms particle and falls on discharge chute 14 and is discharged;

[0027] The anti-blocking mechanism comprises a spiral blade 2, the inner surface of the feeding hopper 13 is provided with the spiral blade 2, the surface of the spiral blade 2 is fixedly connected with a rotating rod 21, the surface of the feeding hopper 13 is provided with a mounting plate 22, the surface of the mounting plate 22 is provided with a connecting hole 23 and a mounting hole 27, the surface of the rotating rod 21 is fixedly connected with a baffle 24 and a handle 25, the inner surface of the feeding hopper 13 is fixedly connected with a screw rod 26, the surface of the screw rod 26 is provided with a nut 28, the surface of the nut 28 is provided with a fixing rod 29, the rotation of the spiral blade 2 can make the material blocked at the discharge opening of the feeding hopper 13 move and flow more smoothly.

[0028] Further, the rotating rod 21 is rotationally connected to the surface of the connecting hole 23, the two ends of the mounting plate 22 are abuttingly connected to the surface of the feeding hopper 13, the diameter of the connecting hole 23 is the same as the diameter of the rotating rod 21, the baffle 24 is provided with two groups, the two groups of baffles 24 are slidingly connected to the two sides of the mounting plate 22, and the connection effect of the spiral blade 2 and the handle 25 can be realized under the action of the rotating rod 21; the supporting effect of the spiral blade 2 and the rotating rod 21 can be realized under the action of the mounting plate 22 and the baffle 24, and the outer diameter of the baffle 24 is greater than the diameter of the connecting hole 23, so that the limiting effect of the rotating rod 21 can be realized.

[0029] Further, the handle 25 is provided with two groups, the two groups of handles 25 are installed on the two sides of the rotating rod 21, the surface of the handle 25 is in an "L" shape, the screw rod 26 and the mounting hole 27 are provided with two groups, the two groups of screw rods 26 are installed on the two sides of the feeding hopper 13, and the two groups of mounting holes 27 are formed in the two ends of the mounting plate 22; under the connection of the rotating rod 21 and the connecting hole 23, the handle 25 can rotate around the rotating rod 21 and drive the spiral blade 2 to rotate together; under the connection of the screw rod 26 and the mounting hole 27 and the mounting plate 22, the connection effect of the spiral blade 2 and the feeding hopper 13 can be realized.

[0030] Further, the screw rod 26 is insertedly connected to the surface of the mounting hole 27, the nut 28 is threadedly connected to the surface of the screw rod 26, the nut 28 is abuttingly connected to the surface of the mounting plate 22, the fixing rod 29 is provided with two groups, the two groups of fixing rods 29 are fixedly connected to the two sides of the nut 28, the mounting plate 22 can be disassembled and assembled under the connection of the screw rod 26 and the nut 28, and the spiral blade 2 can be disassembled and assembled, and the rotation of the nut 28 can be more convenient and labor-saving through the fixing rod 29.

[0031] Further, the surface of the feeding hopper 13 is provided with a connecting mechanism, the connecting mechanism comprises a mounting bin 3 fixedly connected to the outer surface of the feeding hopper 13, the surface of the mounting bin 3 is provided with a clamping groove 31 and a through hole 36, the outer surface of the screen 12 is fixedly connected with a clamping plate 32, the inner surface of the mounting bin 3 is movably connected with a spring 33 and a partition plate 34, the surface of the through hole 36 is movably connected with a pull rod 35, and the surface of the clamping plate 32 is provided with a insertion hole 37. Under the connection of the mounting bin 3 and the clamping plate 32, the connection effect of the feeding hopper 13 and the screen 12 can be realized.

[0032] Further, the mounting bin 3 and the clamping groove 31 are provided with two groups, the two groups of mounting bins 3 are mounted on the two sides of the feeding hopper 13, the two groups of clamping grooves 31 are mounted on the two sides of the screen 12, the clamping plate 32 is clamped and connected to the surface of the clamping groove 31, the two ends of the clamping plate 32 are fixedly connected to the surface of the screen 12, and the spring 33 is provided with two groups. The cross section of the clamping plate 32 is in the shape of "U", and the connection effect of the mounting bin 3 and the clamping plate 32 can be realized through the clamping groove 31.

[0033] Further, the two groups of springs 33 are mounted on the two sides of the mounting bin 3, one end of the spring 33 is fixedly connected to the inner surface of the mounting bin 3, the other end of the spring 33 is fixedly connected to the surface of the partition plate 34, the pull rod 35 is inserted and connected to the surface of the insertion hole 37, the diameter of the through hole 36 is the same as the diameter of the insertion hole 37, and the support force can be applied to the surface of the partition plate 34 under the action of the spring 33, and the partition plate 34 and the pull rod 35 always have a tendency to move to the side of the clamping groove 31. The mounting of the spring 33 and the limiting of the pull rod 35 can be realized through the partition plate 34, and then the force of the spring 33 is transmitted to the surface of the pull rod 35. The through hole 36 is provided with two groups and is provided on the inner surface of the mounting bin 3, and the surface of the pull rod 35 is in the shape of "T". By pulling the pull rod 35, the partition plate 34 and the spring 33 can be moved together.

[0034] Working principle: before the material is poured into the rotary granulator, the spiral blade 2 and the rotating rod 21 are placed in the feeding hopper 13, the mounting hole 27 at both ends of the mounting plate 22 is aligned with the sleeve set on the surface of the screw rod 26, and then the inner side of the nut 28 is aligned with the screw rod 26 and the fixed rod 29 is rotated, at this time the nut 28 is connected with the screw rod 26 through the thread and is tightly fixed on the surface of the mounting plate 22. When the material is blocked at the discharge opening of the feeding hopper 13, the handle 25 is rotated around the rotating rod 21, the rotating rod 21 is rotated in the connecting hole 23, and the two side baffles 24 are slid on the surface of the mounting plate 22, and then the spiral blade 2 can push the material to move.

[0035] Before using the rotary granulator, the feeding hopper 13 and the screen 12 are connected, and the two side pull rods 35 are pulled to drive the partition plate 34 to slide in the installation bin 3, the spring 33 is in a compressed state, the position of the clamping plate 32 is adjusted to be clamped in the clamping groove 31, at this time, the hole positions of the through hole 36 and the insertion hole 37 are aligned, then the pull rod 35 is loosened to be supported on the surface of the through hole 36 and inserted into the insertion hole 37 under the support force of the spring 33, and the partition plate 34 is abutted against the inner surface of the installation bin 3, thereby connecting and fixing the feeding hopper 13 and the screen 12.

[0036] It will be apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and it is intended to be encompassing of all changes and modifications which fall within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. A rotary granulator for cat litter production, characterized by, Include: The main body includes a base (1), the inner surface of the base (1) is provided with a granulating assembly (11), the outer surface of the base (1) is provided with a screen (12) and a discharge chute (14), the surface of the screen (12) is provided with a feed hopper (13); The anti-blocking mechanism includes a spiral blade (2), the spiral blade (2) is installed on the inner surface of the feed hopper (13), the surface of the spiral blade (2) is fixedly connected with a rotating rod (21), the surface of the feed hopper (13) is provided with a mounting plate (22), the surface of the mounting plate (22) is provided with a connecting hole (23) and a mounting hole (27), the surface of the rotating rod (21) is fixedly connected with a baffle (24) and a handle (25), the inner surface of the feed hopper (13) is fixedly connected with a screw rod (26), the surface of the screw rod (26) is provided with a nut (28), and the surface of the nut (28) is provided with a fixed rod (29).

2. The rotary granulator for cat litter production according to claim 1, characterized in that: The rotating rod (21) is rotatably connected to the surface of the connecting hole (23), the two ends of the mounting plate (22) are abuttingly connected to the surface of the feed hopper (13), the diameter of the connecting hole (23) is the same as the diameter of the rotating rod (21), and the baffle (24) is provided with two groups, which are slidingly connected to the two sides of the mounting plate (22).

3. The rotary granulator for cat litter production according to claim 1, characterized in that: The handle (25) is provided with two groups, which are installed on the two sides of the rotating rod (21), the surface of the handle (25) is in the shape of "L", the screw rod (26) and the mounting hole (27) are provided with two groups, the two groups of screw rods (26) are installed on the two sides of the feed hopper (13), and the two groups of mounting holes (27) are formed in the two ends of the mounting plate (22).

4. The rotary granulator for cat litter production according to claim 1, characterized in that: The screw rod (26) is insertedly connected to the surface of the mounting hole (27), the nut (28) is threadedly connected to the surface of the screw rod (26), the nut (28) is abuttingly connected to the surface of the mounting plate (22), and the fixed rod (29) is provided with two groups, which are fixedly connected to the two sides of the nut (28).

5. The rotary granulator for cat litter production according to claim 1, characterized in that: The surface of the feed hopper (13) is provided with a connecting mechanism, the connecting mechanism includes a mounting bin (3), the mounting bin (3) is fixedly connected to the outer surface of the feed hopper (13), the surface of the mounting bin (3) is provided with a clamping groove (31) and a through hole (36), the outer surface of the screen (12) is fixedly connected with a clamping plate (32), the inner surface of the mounting bin (3) is movably connected with a spring (33) and a partition plate (34), the surface of the through hole (36) is movably connected with a pull rod (35), and the surface of the clamping plate (32) is provided with a plug hole (37).

6. The rotary granulator for cat litter production according to claim 5, characterized in that: The mounting bin (3) and the clamping groove (31) are provided with two groups, the two groups of mounting bins (3) are installed on the two sides of the feed hopper (13), the two groups of clamping grooves (31) are installed on the two sides of the screen (12), the clamping plate (32) is clampingly connected to the surface of the clamping groove (31), the two ends of the clamping plate (32) are fixedly connected to the surface of the screen (12), and the spring (33) is provided with two groups.

7. The rotary granulator for cat litter production according to claim 6, characterized in that: Two groups of the spring (33) are installed on both sides of the installation bin (3), one end of the spring (33) is fixedly connected to the inner surface of the installation bin (3), the other end of the spring (33) is fixedly connected to the surface of the partition plate (34), the pull rod (35) is insertedly connected to the surface of the insertion hole (37), and the diameter of the through hole (36) is same with the diameter of the insertion hole (37).

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