Anti-sticking mechanism for feed pipe of granulator

Abstract

The utility model discloses an anti-sticking mechanism for a feed pipe of a granulator, which relates to the technical field of granulation and comprises a body and an anti-sticking mechanism, a tank is arranged at the top end of the body, a movable cover is hinged to the top end of the tank, a feed pipe is connected to the top end of the movable cover, and the anti-sticking mechanism comprises a scraping ring movably connected to the inner wall of the feed pipe in a penetrating manner. An annular groove is formed in the feeding pipe, a heating wire is wound on the inner wall of the annular groove, a moving mechanism is arranged at the top end of the machine body, and an adjusting mechanism is arranged in the scraping ring. By means of the arrangement of the heating wire and the scraping ring, when an adhesive is injected into the tank body through the feeding pipe, the heating wire is powered on to work, and the interior of the feeding pipe can be heated, so that the adhesive is prevented from being adhered to the inner wall of the feeding pipe in the feeding pipe, and if the adhesive is adhered, the scraping ring cannot be damaged. And the scraping ring moves up and down in the feeding pipe, so that an adhesive bonded in the feeding pipe can be scraped off, and the adhesive can be stably injected into the tank body through the feeding pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of granulation, in particular to an anti-sticking mechanism for a feed pipe of a 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 to obtain the desired granules.

[0003] A feed pipe is provided on the movable cover of the tank body in the wet granulator, which is used to inject adhesive into the tank body during granulation.

[0004] However, the adhesive has a certain viscosity, and the adhesive may stick to the inner wall of the feed pipe during feeding. If too much adhesive adheres, the feed pipe may be blocked, reducing the stability of the adhesive feeding. Therefore, we propose an anti-sticking mechanism for the feed pipe of a granulator. Utility Model Content

[0005] The utility model aims to provide a granulator feed pipe anti-sticking mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a granulator feed pipe anti-sticking mechanism, comprising:

[0007] A machine body, wherein a tank body for granulation is arranged at the top of the machine body, a movable cover is hingedly arranged at the top of the tank body, and a feed pipe is fixedly inserted and connected at the top of the movable cover;

[0008] An anti-sticking mechanism is arranged inside the feed pipe and is used to prevent the adhesive from sticking to the inner wall of the feed pipe. The anti-sticking mechanism includes a scraper ring movably inserted and connected to the inner wall of the feed pipe, an annular groove is opened inside the feed pipe, and a heating wire is wound around the inner wall of the annular groove. A moving mechanism is arranged on the top of the body, and an adjusting mechanism is arranged inside the scraper ring.

[0009] Preferably, the adjustment mechanism includes a fixed plate fixedly connected to the inner wall of the scraper ring, a plurality of connecting grooves are provided at the top of the fixed plate, a rotating shaft is rotatably connected to the middle of the top of the fixed plate, and a plurality of movable plates are fixedly connected to the outer wall of the rotating shaft.

[0010] Preferably, the moving mechanism comprises a first connecting rod fixedly connected to the bottom end of the fixing plate, the bottom end of the first connecting rod is fixedly connected to a second connecting rod, and the outer wall of the movable cover is provided with a fixing mechanism.

[0011] Preferably, both ends of the second connecting rod are fixedly connected to the third connecting rod, a plurality of connecting holes are opened at the top of the movable cover, the outer wall of the third connecting rod is movably connected with the inner wall of the connecting hole, and the top of the third connecting rod is fixedly connected with the bottom end of the movable ring.

[0012] Preferably, the fixing mechanism comprises a threaded hole formed on the outer wall of the movable cover, the threaded hole is communicated with the interior of one of the connecting holes, and a locking bolt is threadedly connected to the inner wall of the threaded hole.

[0013] Preferably, a fixing ring is fixedly sleeved on the top of the outer wall of the feed pipe, and a plurality of fixing holes are formed on the top of the fixing ring.

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

[0015] The utility model utilizes the arrangement of a heating wire and a scraper ring. When the adhesive is injected into the tank body through the feed pipe, the heating wire is energized to heat the inside of the feed pipe, thereby preventing the adhesive from adhering to the inner wall of the feed pipe. If adhesion occurs, the scraper ring can be moved up and down in the feed pipe to scrape off the adhesive adhering to the feed pipe, thereby ensuring that the adhesive can be stably injected into the tank body through the feed pipe. 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 For this utility model Figure 2 Schematic diagram of the local enlarged structure at A.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable piece of the utility model.

[0020] In the figure: 101, machine body; 102, tank body; 103, movable cover; 104, feed pipe; 201, annular groove; 202, heating wire; 301, scraper ring; 401, first connecting rod; 402, second connecting rod; 403, movable ring; 404, third connecting rod; 405, connecting hole; 501, threaded hole; 502, locking bolt; 601, fixing plate; 602, connecting groove; 701, rotating shaft; 702, movable plate; 801, fixing ring; 802, fixing hole. 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 1-4 The anti-sticking mechanism for the feed pipe of a granulator shown in the figure comprises a body 101 and an anti-sticking mechanism. A tank body 102 for granulation is arranged at the top of the body 101. A movable cover 103 is hinged at the top of the tank body 102. A feed pipe 104 is fixedly inserted and connected to the top of the movable cover 103. A stirring rod is rotatably arranged at the bottom of the inner cavity of the tank body 102. The stirring rod rotates at a low speed to stir and mix the materials in the tank body 102. A granulating blade is rotatably arranged above the stirring rod. Adhesive is injected into the tank body 102 through the feed pipe 104. The stirring rod rotates at a high speed to mix the materials in the tank body 102. By rotating the material at a high speed and rotating the granulating blade, the material can be granulated inside the tank body 102. After granulation, the material can be discharged through the discharging mechanism on the outer wall of the tank body 102. A fixing ring 801 is fixedly sleeved on the top of the outer wall of the feed pipe 104. A plurality of fixing holes 802 are provided on the top of the fixing ring 801. Through the setting of the fixing holes 802 and the fixing ring 801, and with the cooperation of bolts and nuts, the feed pipe 104 can be connected to an external adhesive supply device, so that the adhesive can be stably injected into the tank body 102 through the feed pipe 104.

[0023] In a preferred embodiment, an anti-sticking mechanism is arranged inside the feed pipe 104 to prevent the adhesive from sticking to the inner wall of the feed pipe 104. The anti-sticking mechanism includes a scraper ring 301 movably inserted and connected to the inner wall of the feed pipe 104. An annular groove 201 is provided inside the feed pipe 104. A heating wire 202 is wound around the inner wall of the annular groove 201. A moving mechanism is provided at the top of the body 101. An adjusting mechanism is provided inside the scraper ring 301. When the adhesive is injected into the tank body 102 through the feed pipe 104, the heating wire 202 is energized to work. The inside of the feed pipe 104 can be heated to prevent the adhesive from sticking to the inner wall of the feed pipe 104. If sticking occurs, the scraper ring 301 can be moved up and down in the feed pipe 104 to scrape off the adhesive stuck in the feed pipe 104, thereby ensuring that the adhesive can be stably injected into the tank body 102 through the feed pipe 104. The heating wire 202 is electrically connected to the external power supply through an external switch, which is convenient for the operator to control the heating wire 202, thereby improving the safety and convenience of the operation of the heating wire 202.

[0024] Among them, the adjustment mechanism includes a fixed plate 601 fixedly connected to the inner wall of the scraper ring 301, a plurality of connecting grooves 602 are opened at the top of the fixed plate 601, a rotating shaft 701 is rotatably connected to the middle part of the top of the fixed plate 601, and a plurality of movable plates 702 are fixedly connected to the outer wall of the rotating shaft 701. The rotating shaft 701 rotates at the top of the fixed plate 601, so that the plurality of movable plates 702 can rotate at the top of the fixed plate 601, thereby changing the part of the movable plate 702 covering the connecting groove 602, which affects the flow speed of the adhesive in the feed pipe 104, thereby adjusting the adding speed of the adhesive.

[0025] Preferably, the moving mechanism includes a first connecting rod 401 fixedly connected to the bottom end of the fixed plate 601, the bottom end of the first connecting rod 401 is fixedly connected to the second connecting rod 402, and the outer wall of the movable cover 103 is provided with a fixing mechanism, and the second connecting rod 402 is connected to the fixed plate 601 through the first connecting rod 401, and the fixed plate 601 can be moved by moving the second connecting rod 402, thereby driving the scraper ring 301 to move in the feed pipe 104, thereby improving the convenience of operating the scraper ring 301.

[0026] Furthermore, both ends of the second connecting rod 402 are fixedly connected to the third connecting rod 404, and a plurality of connecting holes 405 are opened at the top of the movable cover 103. The outer wall of the third connecting rod 404 is movably connected to the inner wall of the connecting hole 405, and the top of the third connecting rod 404 is fixedly connected to the bottom end of the movable ring 403. The movable ring 403 can be connected to the second connecting rod 402 through the third connecting rod 404, so that the scraper ring 301 can be moved in the feed pipe 104 by moving the movable ring 403 up and down at the top of the movable cover 103, thereby further improving the convenience of operating the scraper ring 301.

[0027] Furthermore, the fixing mechanism includes a threaded hole 501 opened on the outer wall of the movable cover 103, the threaded hole 501 is connected to the interior of one of the connecting holes 405, and the inner wall of the threaded hole 501 is threadedly connected with a locking bolt 502. The locking bolt 502 can be moved by rotating the locking bolt 502 inside the threaded hole 501 until the locking bolt 502 abuts against the third connecting rod 404 in the connecting hole 405, and the third connecting rod 404 can be positioned in the connecting hole 405, so that the scraper ring 301 is positioned in the feed pipe 104, thereby improving the stability of the feed pipe 104 when used.

[0028] 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 granulator feed pipe anti-sticking mechanism, 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 movable cover (103) is hingedly arranged at the top of the tank body (102), and a feed pipe (104) is fixedly inserted and connected to the top of the movable cover (103); An anti-sticking mechanism is arranged inside the feed pipe (104) and is used to prevent the adhesive from sticking to the inner wall of the feed pipe (104). The anti-sticking mechanism includes a scraper ring (301) movably connected to the inner wall of the feed pipe (104). An annular groove (201) is provided inside the feed pipe (104). A heating wire (202) is wound around the inner wall of the annular groove (201). A moving mechanism is provided at the top of the machine body (101), and an adjusting mechanism is provided inside the scraper ring (301).

2. The anti-sticking mechanism for the feed pipe of a granulator according to claim 1, characterized in that: The adjustment mechanism comprises a fixing plate (601) fixedly connected to the inner wall of the scraper ring (301), a plurality of connecting grooves (602) are provided at the top of the fixing plate (601), a rotating shaft (701) is rotatably connected to the middle of the top of the fixing plate (601), and a plurality of movable plates (702) are fixedly connected to the outer wall of the rotating shaft (701).

3. The anti-sticking mechanism for the feed pipe of a granulator according to claim 2, characterized in that: The moving mechanism comprises a first connecting rod (401) fixedly connected to the bottom end of the fixing plate (601), the bottom end of the first connecting rod (401) is fixedly connected to a second connecting rod (402), and the outer wall of the movable cover (103) is provided with a fixing mechanism.

4. The anti-sticking mechanism for the feed pipe of a granulator according to claim 3, characterized in that: Both ends of the second connecting rod (402) are fixedly connected to the third connecting rod (404), a plurality of connecting holes (405) are provided at the top of the movable cover (103), the outer wall of the third connecting rod (404) is movably connected with the inner wall of the connecting hole (405), and the top of the third connecting rod (404) is fixedly connected with the bottom end of the movable ring (403).

5. The anti-sticking mechanism for the feed pipe of a granulator according to claim 3, characterized in that: The fixing mechanism comprises a threaded hole (501) formed on the outer wall of the movable cover (103), the threaded hole (501) being connected to the interior of one of the connecting holes (405), and a locking bolt (502) being threadedly connected to the inner wall of the threaded hole (501).

6. The anti-sticking mechanism for the feed pipe of a granulator according to claim 1, characterized in that: A fixing ring (801) is fixedly sleeved on the top of the outer wall of the feed pipe (104), and a plurality of fixing holes (802) are formed on the top of the fixing ring (801).

Images