Discharging mechanism of wet type granulator

Abstract

The utility model discloses a discharge mechanism of a wet type granulator, which relates to the technical field of granulation, and comprises a machine body and a stirring mechanism, the top end of the machine body is provided with a tank body for granulation, the bottom of the outer wall of the tank body is fixedly connected with a discharge pipe in a penetrating manner, the interior of the discharge pipe is provided with a plugging mechanism, and the bottom end of the discharge pipe is fixedly connected with a discharge hopper in a penetrating manner; the stirring mechanism is arranged in the discharging hopper and comprises a stirring rod movably arranged in the discharging hopper, and rotating rods are fixedly connected to the front face and the back face of the stirring rod. Through the arrangement of the stirring rod, when material particles are discharged out of the tank body through the discharging pipe and the discharging hopper, if the material particles are blocked in the discharging hopper, the stirring rod can rotate around the rotating rod in the discharging hopper, so that the flowability of the material particles in the discharging hopper is intervened and increased; and the blocking condition of material particles in the discharging hopper is improved, it is guaranteed that the discharging hopper can stably conduct discharging, and the discharging stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation, in particular to a discharging mechanism of a wet granulator. Background Art

[0002] The wet granulator is used to grind the wet powder into the desired granules, and can also crush the blocky dry materials into the desired granules.

[0003] After the granules are granulated in the tank, the hydraulic cylinder works to make the piston move the rod, so that the granules can be discharged through the discharge pipe and the discharge hopper.

[0004] When the wet granulator is discharging, the addition of adhesive will make the newly prepared granules have a certain viscosity, which makes the granules easy to be blocked in the discharge hopper, thereby reducing the discharge stability of the wet granulator. For this reason, we propose a discharge mechanism for the wet granulator. Utility Model Content

[0005] The purpose of the utility model is to provide a discharging mechanism of a wet granulator to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a discharging mechanism of a wet granulator, comprising:

[0007] A machine body, wherein a tank body for granulation is arranged at the top of the machine body, a discharge pipe is fixedly inserted and connected to the bottom of the outer wall of the tank body, a blocking mechanism is arranged inside the discharge pipe, and a discharge hopper is fixedly inserted and connected to the bottom end of the discharge pipe;

[0008] A stirring mechanism is arranged inside the discharge hopper and is used to accelerate the flow of materials in the discharge hopper. The stirring mechanism includes a stirring rod movably arranged inside the discharge hopper, and the front and back sides of the stirring rod are fixedly connected to a rotating rod, and one end of the rotating rod is rotatably connected to the inner wall of the discharge hopper.

[0009] Preferably, the blocking mechanism includes a blocking piston movably connected to the inner wall of the discharge pipe, a hydraulic cylinder is installed at one end of the discharge pipe, the output end of the hydraulic cylinder is transmission-connected to one side of the blocking piston, and a fixing mechanism is arranged between the hydraulic cylinder and the discharge pipe.

[0010] Preferably, the fixing mechanism includes a first fixing ring fixedly sleeved on the outer wall of the hydraulic cylinder, and the outer wall of the discharge pipe is fixedly sleeved with a second fixing ring, and one side of the second fixing ring and the first fixing ring are provided with multiple connecting holes, and the inner walls of two adjacent connecting holes are movably connected with bolts, and the outer walls of the bolts are threaded with nuts.

[0011] Preferably, connecting strips are provided on the front and back sides of the discharge hopper, one end of the rotating rod passes through the inner wall of the discharge hopper and is fixedly connected to the outer wall of the connecting strip, and an elastic mechanism is provided between the connecting strip and the discharge hopper.

[0012] Preferably, the elastic mechanism includes a fixed frame fixedly connected to the outer wall of the discharge hopper, the connecting strip is arranged inside the fixed frame, a plurality of springs are fixedly connected between the outer wall of the connecting strip and the inner wall of the fixed frame, and a rotating mechanism is arranged outside the fixed frame.

[0013] Preferably, the rotating mechanism includes a swivel ring arranged on the front side of the discharge hopper, the inner wall of the swivel ring is fixedly connected with a plurality of connecting shafts, the front side of the fixed frame is rotatably connected with a rotating shaft, one end of the plurality of connecting shafts are respectively fixedly connected to the end of the rotating shaft, and one end of the rotating shaft passes through the outer wall of the fixed frame and is fixedly connected to the outer wall of the connecting bar.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes the setting of the stirring rod. When material particles are discharged from the tank body through the discharge pipe and the discharge hopper, if the material particles are blocked in the discharge hopper, the stirring rod can be rotated around the rotating rod in the discharge hopper, thereby intervening and increasing the fluidity of the material particles in the discharge hopper, improving the blockage of the material particles in the discharge hopper, ensuring that the discharge hopper can discharge material stably, and improving the stability of the discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a front sectional structural schematic diagram of the utility model.

[0018] Figure 3 It is a front sectional structural schematic diagram of the discharge hopper of the utility model.

[0019] Figure 4 It is a front sectional structural schematic diagram of the fixing frame of the utility model.

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the local enlarged structure at A.

[0021] In the figure: 101, machine body; 102, tank body; 103, discharge pipe; 104, discharge hopper; 201, stirring rod; 202, rotating rod; 301, hydraulic cylinder; 302, blocking piston; 401, first fixing ring; 402, second fixing ring; 403, connecting hole; 404, bolt; 405, nut; 501, connecting strip; 601, fixing frame; 602, spring; 701, rotating shaft; 702, rotating ring; 703, connecting shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-5 The discharging mechanism of a wet granulator shown in the figure comprises a machine body 101 and a stirring mechanism, a tank body 102 for granulation is arranged at the top of the machine body 101, a discharging pipe 103 is fixedly inserted and connected to the bottom of the outer wall of the tank body 102, a sealing mechanism is arranged inside the discharging pipe 103, a discharging hopper 104 is fixedly inserted and connected to the bottom end of the discharging pipe 103, a stirring knife is rotatably arranged inside the tank body 102, the stirring knife can stir and mix the materials in the tank body 102 by rotating at a low speed, a granulating knife is rotatably arranged above the stirring knife, an adhesive is added to the inside of the tank body 102, granulation can be carried out in the tank body 102 by rotating the granulating knife and the stirring knife at the same time, after the granulation is completed, the sealing mechanism works so that the material particles in the tank body 102 can be discharged from the tank body 102 through the discharging pipe 103 and the discharging hopper 104.

[0024] In a preferred embodiment, a stirring mechanism is arranged inside the discharge hopper 104 to accelerate the flow of material in the discharge hopper 104. The stirring mechanism includes a stirring rod 201 movably arranged inside the discharge hopper 104. The front and back sides of the stirring rod 201 are fixedly connected with a rotating rod 202. One end of the rotating rod 202 is rotatably connected to the inner wall of the discharge hopper 104. When material particles are discharged from the tank body 102 through the discharge pipe 103 and the discharge hopper 104, if the material particles are blocked in the discharge hopper 104, the stirring rod 201 can be rotated around the rotating rod 202 in the discharge hopper 104, thereby intervening and increasing the fluidity of the material particles in the discharge hopper 104, improving the blockage of the material particles in the discharge hopper 104, ensuring that the discharge hopper 104 can discharge material stably, and improving the stability of the discharge.

[0025] Among them, the blocking mechanism includes a blocking piston 302 which is movably connected to the inner wall of the discharge pipe 103. A hydraulic cylinder 301 is installed at one end of the discharge pipe 103. The output end of the hydraulic cylinder 301 is transmission-connected to one side of the blocking piston 302. A fixing mechanism is arranged between the hydraulic cylinder 301 and the discharge pipe 103. When the granulation is completed in the tank body 102, the hydraulic cylinder 301 works to move the blocking piston 302, so that the material particles in the tank body 102 can be discharged through the discharge pipe 103 and the discharge hopper 104. The hydraulic cylinder 301 is electrically connected to the external power supply through an external switch, which is convenient for the operator to control the hydraulic cylinder 301, thereby improving the safety and convenience of the operation of the hydraulic cylinder 301.

[0026] Preferably, the fixing mechanism includes a first fixing ring 401 fixedly sleeved on the outer wall of the hydraulic cylinder 301, and a second fixing ring 402 is fixedly sleeved on the outer wall of the discharge pipe 103. A plurality of connecting holes 403 are provided on one side of the second fixing ring 402 and the first fixing ring 401. Bolts 404 are movably inserted and connected to the inner walls of two adjacent connecting holes 403. Nuts 405 are threadedly sleeved on the outer walls of the bolts 404. The bolts 404 penetrate the two adjacent connecting holes 403, and then the nuts 405 are tightened on the outer walls of the bolts 404, so that the first fixing ring 401 and the second fixing ring 402 can be fixed, so that the hydraulic cylinder 301 can be used stably, thereby improving the working stability of the hydraulic cylinder 301.

[0027] Furthermore, a connecting strip 501 is provided on the front and back of the discharge hopper 104, one end of the rotating rod 202 penetrates the inner wall of the discharge hopper 104 and is fixedly connected to the outer wall of the connecting strip 501, an elastic mechanism is provided between the connecting strip 501 and the discharge hopper 104, the elastic mechanism includes a fixing frame 601 fixedly connected to the outer wall of the discharge hopper 104, the connecting strip 501 is provided inside the fixing frame 601, a plurality of springs 602 are fixedly connected between the outer wall of the connecting strip 501 and the inner wall of the fixing frame 601, a rotating mechanism is provided outside the fixing frame 601, one end of the spring 602 is positioned by the fixing frame 601, so that the plurality of springs 602 are always aligned with the inner wall of the discharge hopper 104. The connecting strip 501 has an elastic effect, and the top end of the stirring rod 201 protrudes out of the discharge hopper 104, so that a point of the top end of the stirring rod 201 is located in the discharge pipe 103, so that the blocking piston 302 can squeeze the stirring rod 201 during the movement, so that the stirring rod 201 rotates automatically, and then through the setting of multiple springs 602, the stirring rod 201 can automatically reset when it is not squeezed by the blocking piston 302. Therefore, when a blockage occurs in the discharge hopper 104, the blocking piston 302 operated by the hydraulic cylinder 301 can move to squeeze the stirring rod 201, so that the stirring rod 201 automatically rotates to clear the blockage.

[0028] Furthermore, the rotating mechanism includes a rotating ring 702 arranged on the front side of the discharge hopper 104, and a plurality of connecting shafts 703 are fixedly connected to the inner wall of the rotating ring 702, and a rotating shaft 701 is rotatably connected to the front side of the fixed frame 601, and one end of the plurality of connecting shafts 703 are respectively fixedly connected to the end of the rotating shaft 701, and one end of the rotating shaft 701 passes through the outer wall of the fixed frame 601 and is fixedly connected to the outer wall of the connecting bar 501. The rotating ring 702 is connected to the rotating shaft 701 through the connecting shaft 703, and the rotating shaft 701 can be rotated by rotating the rotating ring 702, thereby rotating the connecting bar 501, and then the stirring rod 201 can be rotated through the connection with the rotating rod 202, so that when blockage occurs in the discharge hopper 104, intervention can be carried out by manual rotation, thereby improving the convenience of operation of the stirring mechanism.

[0029] 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 discharging mechanism of a wet granulator, characterized in that: include: A machine body (101), wherein a tank body (102) for granulation is arranged at the top of the machine body (101), a discharge pipe (103) is fixedly inserted and connected to the bottom of the outer wall of the tank body (102), a blocking mechanism is arranged inside the discharge pipe (103), and a discharge hopper (104) is fixedly inserted and connected to the bottom end of the discharge pipe (103); A stirring mechanism is arranged inside the discharge hopper (104) and is used to accelerate the flow of materials in the discharge hopper (104). The stirring mechanism comprises a stirring rod (201) movably arranged inside the discharge hopper (104). The front and back sides of the stirring rod (201) are fixedly connected to a rotating rod (202). One end of the rotating rod (202) is rotatably connected to the inner wall of the discharge hopper (104).

2. The discharging mechanism of a wet granulator according to claim 1, characterized in that: The blocking mechanism comprises a blocking piston (302) movably inserted and connected to the inner wall of the discharge pipe (103); a hydraulic cylinder (301) is installed at one end of the discharge pipe (103); the output end of the hydraulic cylinder (301) is transmission-connected to one side of the blocking piston (302); and a fixing mechanism is provided between the hydraulic cylinder (301) and the discharge pipe (103).

3. The discharging mechanism of a wet granulator according to claim 2, characterized in that: The fixing mechanism comprises a first fixing ring (401) fixedly sleeved on the outer wall of the hydraulic cylinder (301); a second fixing ring (402) is fixedly sleeved on the outer wall of the discharge pipe (103); a plurality of connecting holes (403) are provided on one side of the second fixing ring (402) and the first fixing ring (401); bolts (404) are movably inserted and connected to the inner walls of two adjacent connecting holes (403); and nuts (405) are threadedly sleeved on the outer walls of the bolts (404).

4. The discharging mechanism of a wet granulator according to claim 1, characterized in that: The front and back sides of the discharge hopper (104) are both provided with connecting strips (501), one end of the rotating rod (202) passes through the inner wall of the discharge hopper (104) and is fixedly connected to the outer wall of the connecting strip (501), and an elastic mechanism is provided between the connecting strip (501) and the discharge hopper (104).

5. The discharging mechanism of a wet granulator according to claim 4, characterized in that: The elastic mechanism comprises a fixed frame (601) fixedly connected to the outer wall of the discharge hopper (104); the connecting strip (501) is arranged inside the fixed frame (601); a plurality of springs (602) are fixedly connected between the outer wall of the connecting strip (501) and the inner wall of the fixed frame (601); and a rotating mechanism is arranged outside the fixed frame (601).

6. The discharging mechanism of a wet granulator according to claim 5, characterized in that: The rotating mechanism comprises a rotating ring (702) arranged on the front of the discharge hopper (104); the inner wall of the rotating ring (702) is fixedly connected with a plurality of connecting shafts (703); the front of the fixed frame (601) is rotatably connected with the rotating shaft (701); one end of the plurality of connecting shafts (703) is respectively fixedly connected to the end of the rotating shaft (701); one end of the rotating shaft (701) passes through the outer wall of the fixed frame (601) and is fixedly connected to the outer wall of the connecting bar (501).

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