Granule counting machine with dust removal function

Abstract

The utility model relates to the technical field of grain counting machines, and discloses a grain counting machine with a dust removal function, which comprises a mounting seat, a first air inlet hopper and a filling mechanism, a guide plate is fixedly connected to the top of the mounting seat, a grain guide hopper is fixedly connected in the mounting seat, the filling mechanism is arranged in the grain guide hopper, and the first air inlet hopper and the filling mechanism are arranged on the mounting seat. A first air inlet hopper is fixedly connected to the outer side of the particle guide hopper, a first outer box is fixedly connected to the inner side of the mounting base, a first connecting pipe is fixedly connected between the first outer box and the first air inlet hopper, a first fan body is arranged in the first outer box, and dust is sucked into the first outer box through work of the first fan body. A sliding groove is formed in the position, opposite to the particle conveying opening, of the particle guiding hopper, the particle conveying opening is slidably connected into the sliding groove, and compared with the mode that strong wind is used for blowing away dust, the first air inlet hopper, the first outer box, the first connecting pipe and the first fan body are additionally arranged, dust mixed in particle products in the falling process is collected, and meanwhile waste of the particle products is prevented.

Description

Technical Field

[0001] This utility model relates to the field of grain counting machines, and more particularly to a grain counting machine with dust removal function. Background Technology

[0002] Pet food is food specifically designed for pets and small animals. In the production process of pet food, accurate counting and transfer of feed pellets are key steps to ensure product quality and production efficiency. A pellet counter is a device used to count and package pellet-shaped items.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 220096861U), "This utility model discloses a dust-removable grain counting machine, relating to the technical field of dust-removable grain counting machines. It includes a grain counting machine workbench, with a fixed column fixedly installed on the top of the workbench. A conveyor is fixedly connected to the top of the fixed column, and a grain counting output machine is installed on the top of the conveyor. A motor is fixedly connected to one end of the bottom of the conveyor, and dust collection devices are fixedly installed on both sides of the conveyor. A grain conveyor is fixedly connected to the other end of the bottom of the conveyor, and an operating table is fixedly installed on one side of the workbench. This utility model, through the cooperation of a fixed plate, frame, dust collection port, dust collection motor, and dust storage chamber, solves the problem that dust in the air inevitably comes into contact with the goods during the grain counting process, causing the goods to become soiled. It achieves the function of dust collection on the goods in the grain counting machine, effectively reducing the dust on the goods and improving the quality of the goods."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model generates strong wind through the rotation of the fan blades to disperse dust on the goods during packaging. However, this method of dispersion can cause the granular products to be blown off when they fall, resulting in waste of the granular products. In addition, the dispersed dust can be scattered and inhaled by the surrounding workers, affecting their health. Therefore, it is necessary to improve the counting machine by adding a dust removal function to solve the above problems. Utility Model Content

[0006] In order to overcome the problem that blowing away dust would lead to the waste of particulate products and even affect the health of surrounding workers.

[0007] The technical solution of this utility model is as follows: a grain counting machine with dust removal function, including a mounting base, a first air inlet hopper and a filling mechanism, a guide plate fixedly connected to the top of the mounting base, a grain guide hopper fixedly connected inside the mounting base, a filling mechanism provided inside the grain guide hopper, a first air inlet hopper fixedly connected to the outside of the grain guide hopper, a first outer box fixedly connected to the inside of the mounting base, a first connecting pipe fixedly connected between the first outer box and the first air inlet hopper, and a first fan body provided inside the first outer box, through the operation of the first fan body to suck dust into the first outer box.

[0008] Preferably, the particle guide hopper is internally fixedly connected to a baffle grid; the first outer casing is internally slidably connected to a first filter plate; the bottom of the first outer casing is fixedly connected to a first ash collection hopper; the inner side of the mounting base is fixedly connected to a second outer casing; a second connecting pipe is fixedly connected between the second outer casing and the first ash collection hopper; the inner side of the second outer casing is internally slidably connected to a first ash collection box; the inner side of the first outer casing is fixedly connected to a first motor; the output end of the first motor is fixedly connected to a first gear; a second gear meshes with the outer side of the first gear; a connecting rod is internally fixedly connected to the second gear; the connecting rod is rotatably connected to the inner side of the first outer casing; a first cam is externally fixedly connected to the connecting rod; a first sliding plate is fixedly connected to the inner side of the first filter plate; and a first spring is fixedly connected between the first sliding plate and the first outer casing. A first fixing rod is fixedly connected to the inner side of the first sliding plate. A support frame is fixedly connected to the top of the mounting base. A third connecting pipe is fixedly connected to the inside of the support frame. A second air inlet hopper is fixedly connected to the bottom of the third connecting pipe. A third outer box is fixedly connected to the outside of the support frame. A second fan body is installed inside the third outer box. A second filter plate is slidably connected inside the third outer box. A second ash hopper is fixedly connected inside the third outer box. A second ash collection box is fixedly connected inside the third outer box. A second motor is fixedly connected to the outside of the third outer box. A second cam is fixedly connected to the output end of the second motor. A second sliding plate is fixedly connected to the outside of the second filter plate. A second spring is fixedly connected between the second sliding plate and the third outer box. A second fixing rod is fixedly connected to the outside of the second sliding plate.

[0009] Preferably, the first outer casing has a groove at the relative position of the first filter plate, and the first filter plate is slidably connected inside the groove.

[0010] Preferably, the third outer casing has a groove at the relative position of the second filter plate, and the second filter plate is slidably connected inside the groove.

[0011] Preferably, the filling mechanism includes a fixed plate, which is fixedly connected to the outside of the mounting base. A third motor is fixedly connected to the front of the fixed plate, and a conveyor wheel is fixedly connected to the output end of the third motor. A conveyor belt is connected to the outside of the conveyor wheel. An electric telescopic rod is fixedly connected to the inside of the mounting base. An opening and closing plate is fixedly connected to the front of the electric telescopic rod. The opening and closing plate is slidably connected to the inside of the particle guide hopper. A partition is fixedly connected to the inside of the particle guide hopper. A fourth motor is fixedly connected to the front of the particle guide hopper. A rotating rod is fixedly connected to the output end of the fourth motor. A particle inlet is threadedly connected to the outside of the rotating rod and is slidably connected to the inside of the particle guide hopper.

[0012] Preferably, the particle guide hopper has a groove at the relative position of the particle inlet, and the particle inlet is slidably connected inside the groove.

[0013] Preferably, the particle guide hopper has a groove at the relative position of the opening and closing plates, and the opening and closing plates are slidably connected inside the groove.

[0014] The beneficial effects of this utility model are as follows: Compared with using strong wind to blow away dust, by adding a first air intake hopper, a first outer casing, a first connecting pipe, and a first fan body, dust mixed in with the falling granular products can be collected while preventing waste of granular products. This avoids the problem that blowing away dust would cause waste of granular products or even affect the health of surrounding workers due to the dust. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the mounting base of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first outer casing and its connected components of this utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the second outer casing of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the first motor and its connected components according to the present invention;

[0020] Figure 6 This is a schematic diagram of the support frame and its connected components of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the second motor and its connected components according to this utility model;

[0022] Figure 8 This is a schematic diagram of the filling mechanism of this utility model;

[0023] Figure 9This is a partial cross-sectional view of the filling mechanism of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Mounting base; 4. Guide plate; 5. Particle guide hopper; 21. First air inlet hopper; 22. First outer casing; 23. First connecting pipe; 24. First fan body; 25. Baffle grid; 26. First filter plate; 27. First ash collection hopper; 28. Second outer casing; 29. ​​Second connecting pipe; 210. First ash collection box; 211. First motor; 212. First gear; 213. Second gear; 214. Connecting rod; 215. First cam; 216. First sliding plate; 217. First spring; 218. First fixing rod; 219. Support Frame; 220, Third connecting pipe; 221, Second air inlet hopper; 222, Third outer casing; 223, Second fan body; 224, Second filter plate; 225, Second ash hopper; 226, Second ash collection box; 227, Second motor; 228, Second cam; 229, Second sliding plate; 230, Second spring; 231, Second fixing rod; 31, Fixing plate; 32, Third motor; 33, Conveyor wheel; 34, Conveyor belt; 35, Electric telescopic rod; 36, Opening and closing plate; 37, Partition plate; 38, Fourth motor; 39, Rotating rod; 310, Particle inlet. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please see Figure 1 - Figure 9 This utility model provides an embodiment of a pellet counting machine with dust removal function, including a mounting base 1, a first air inlet hopper 21, and a filling mechanism. A guide plate 4 is fixedly connected to the top of the mounting base 1, a pellet guide hopper 5 is fixedly connected inside the mounting base 1, a filling mechanism is provided inside the pellet guide hopper 5, the first air inlet hopper 21 is fixedly connected to the outside of the pellet guide hopper 5, a first outer box 22 is fixedly connected to the inside of the mounting base 1, a first connecting pipe 23 is fixedly connected between the first outer box 22 and the first air inlet hopper 21, and a first fan body 24 is provided inside the first outer box 22. The first fan body 24 sucks dust into the first outer box 22 when it works. During operation, the pellets are guided by the guide plate 4 and fall into the pellet guide hopper 5. When passing through the pellet guide hopper 5, the first fan body 24 sucks in the dust mixed inside the pellets. The dust enters the first outer box 22 through the first air inlet hopper 21 and the first connecting pipe 23 for centralized storage. After sufficient dust removal, the pellets are filled into a packaging box by the filling mechanism.

[0027] Please see Figure 1 - Figure 7In this embodiment, a baffle 25 is fixedly connected inside the particle guide hopper 5; a first filter plate 26 is slidably connected inside the first outer casing 22; a first ash collection hopper 27 is fixedly connected to the bottom of the first outer casing 22; a second outer casing 28 is fixedly connected to the inner side of the mounting base 1; a second connecting pipe 29 is fixedly connected between the second outer casing 28 and the first ash collection hopper 27; a first ash collection box 210 is slidably connected inside the second outer casing 28; a first motor 211 is fixedly connected to the inner side of the first outer casing 22; a first gear 212 is fixedly connected to the output end of the first motor 211; a second gear 213 meshes with the external part of the first gear 212; and a connecting rod 214 is fixedly connected inside the second gear 213. A connecting rod 214 is rotatably connected to the inside of the first outer casing 22. A first cam 215 is fixedly connected to the outside of the connecting rod 214. A first sliding plate 216 is fixedly connected to the inside of the first filter plate 26. A first spring 217 is fixedly connected between the first sliding plate 216 and the first outer casing 22. A first fixing rod 218 is fixedly connected to the inside of the first sliding plate 216. A support frame 219 is fixedly connected to the top of the mounting base 1. A third connecting pipe 220 is fixedly connected to the inside of the support frame 219. A second air intake hopper 221 is fixedly connected to the bottom of the third connecting pipe 220. A third outer casing 222 is fixedly connected to the outside of the support frame 219. A second fan is installed inside the third outer casing 222. The first fan body 223 has a second filter plate 224 slidably connected inside the third outer casing 222, a second ash hopper 225 fixedly connected inside the third outer casing 222, a second ash collection box 226 fixedly connected inside the third outer casing 222, a second motor 227 fixedly connected to the outside of the third outer casing 222, a second cam 228 fixedly connected to the output end of the second motor 227, a second sliding plate 229 fixedly connected to the outside of the second filter plate 224, a second spring 230 fixedly connected between the second sliding plate 229 and the third outer casing 222, and a second fixing rod 231 fixedly connected to the outside of the second sliding plate 229. A baffle 25 is provided to prevent particles from being dispersed during operation of the first fan body 24. Granular products are sucked into the first air inlet hopper 21, resulting in waste of granular products. The first outer box 22 has a groove at the relative position of the first filter plate 26. The first filter plate 26 is slidably connected to the inside of the groove. By sliding back and forth, the dust on the surface of the first filter plate 26 is shaken off, increasing the practicality of the first filter plate 26. The dust falls into the first dust collection box 210 for centralized storage through the second connecting pipe 29. The third outer box 222 has a groove at the relative position of the second filter plate 224. The second filter plate 224 is slidably connected to the inside of the groove. By sliding back and forth, the dust on its surface is shaken off and falls into the second dust collection box 226 for centralized storage.

[0028] Please see Figure 2 , Figure 8 - Figure 9In this embodiment, the filling mechanism includes a fixing plate 31, which is fixedly connected to the outside of the mounting base 1. A third motor 32 is fixedly connected to the front of the fixing plate 31, and a conveyor wheel 33 is fixedly connected to the output end of the third motor 32. A conveyor belt 34 is connected to the outside of the conveyor wheel 33. An electric telescopic rod 35 is fixedly connected to the inside of the mounting base 1. An opening and closing plate 36 is fixedly connected to the front of the electric telescopic rod 35. The opening and closing plate 36 is slidably connected to the inside of the particle guide hopper 5. A partition plate 37 is fixedly connected to the inside of the particle guide hopper 5. A fourth motor 38 is fixedly connected to the front of the particle guide hopper 5. A rotating rod 39 is fixedly connected to the output end of the fourth motor 38. A particle inlet 310 is threadedly connected to the outside of the rotating rod 39. The 0 is slidably connected inside the particle guide hopper 5. Through the operation of the fourth motor 38, the particle inlet 310 is raised and lowered a certain distance inside the particle guide hopper 5 to prevent the particle inlet 310 from being too high and causing the granules to fall outside the packaging box and cause waste. The particle guide hopper 5 has a groove at the relative position of the particle inlet 310. The particle inlet 310 is slidably connected inside the groove. The groove restricts the sliding of the particle inlet 310 and prevents the particle inlet 310 from rotating or tilting inside the particle guide hopper 5. The particle guide hopper 5 has a groove at the relative position of the opening and closing plate 36. The opening and closing plate 36 is slidably connected inside the groove. The groove restricts the sliding of the opening and closing plate 36. At the same time, the opening and closing of the opening and closing plate 36 controls the single filling amount and avoids the situation where the filling amount varies greatly each time.

[0029] During operation, the granular products are guided by the guide plate 4. As the granules pass through the guide plate 4, the second fan body 223 provides suction, causing dust to enter the third outer casing 222 through the second air inlet hopper 221 and the third connecting pipe 220. When the granules pass through the second filter plate 224, the dust is blocked by the second filter plate 224, and the air is discharged after passing through the second filter plate 224. When enough dust adheres to the surface of the second filter plate 224, the second motor 227 rotates the second cam 228, which then... The second cam 228 cooperates with the second sliding plate 229. After the second sliding plate 229 slides, the second spring 230 pushes the second sliding plate 229, causing the second filter plate 224 to reciprocate and shake off the dust. The dust falls into the second dust collection box 226 through the second dust collection hopper 225 for centralized storage. The particulate products after dust collection fall into the particle guide hopper 5. While falling, the first fan body 24 works to suck the dust mixed in with the particulate products into the first outer box 2 through the first air inlet hopper 21 and the first connecting pipe 23. Inside the second outer casing 28, the air is filtered by the first filter plate 26. After the air is discharged, the first motor 211 operates, and the first gear 212 and the second gear 213 cooperate to rotate the connecting rod 214. Then, the first cam 215, the first fixed rod 218 and the first spring 217 cooperate to make the first sliding plate 216 drive the first filter plate 26 to slide back and forth, thereby shaking off the dust on the surface of the first filter plate 26. The shaken dust falls into the second outer casing 28 through the first filter plate 26 and the first dust collection hopper 27, and is then collected by the first dust collection hopper. Box 210 stores the granules centrally and is separated by partition 37 inside the granule guide hopper 5. When a sufficient amount is stored, the opening and closing plate 36 is opened by retracting the electric telescopic rod 35, and the granules continue to fall into the granule inlet 310. At the same time, the rotating rod 39 is rotated by the fourth motor 38, which lowers the granule inlet 310 by a certain distance to prevent the granules from falling outside the packaging box due to the granule inlet 310 being too high. After filling, the conveying wheel 33 is rotated by the third motor 32 to transport the filled packaging box.

[0030] By adding the first air intake hopper 21, the first outer casing 22, the first connecting pipe 23, and the first fan body 24, the problem of waste of particulate products caused by blowing away dust, and even the health of surrounding workers caused by the dust, can be solved.

Claims

1. A grain counting machine with dust removal function, including a mounting base (1), characterized in that: It also includes a first air intake hopper (21) and a filling mechanism. A guide plate (4) is fixedly connected to the top of the mounting base (1). A particle guide hopper (5) is fixedly connected inside the mounting base (1). A filling mechanism is provided inside the particle guide hopper (5). The first air intake hopper (21) is fixedly connected to the outside of the particle guide hopper (5). A first outer box (22) is fixedly connected to the inside of the mounting base (1). A first connecting pipe (23) is fixedly connected between the first outer box (22) and the first air intake hopper (21). A first fan body (24) is provided inside the first outer box (22). Dust is sucked into the first outer box (22) by the operation of the first fan body (24).

2. The grain counting machine with dust removal function according to claim 1, characterized in that: A baffle (25) is fixedly connected inside the particle guide hopper (5). A first filter plate (26) is slidably connected inside the first outer box (22). A first ash collection hopper (27) is fixedly connected to the bottom of the first outer box (22). A second outer box (28) is fixedly connected to the inner side of the mounting base (1). A second connecting pipe (29) is fixedly connected between the second outer box (28) and the first ash collection hopper (27). A first ash collection box (210) is slidably connected inside the second outer box (28). A first motor (211) is fixedly connected to the inner side of the first outer box (22). The output end of the first filter plate (26) is fixedly connected to a first gear (212), and a second gear (213) meshes with the outside of the first gear (212). A connecting rod (214) is fixedly connected inside the second gear (213). The connecting rod (214) is rotatably connected to the inside of the first outer casing (22). A first cam (215) is fixedly connected to the outside of the connecting rod (214). A first sliding plate (216) is fixedly connected to the inside of the first filter plate (26). A first spring (217) is fixedly connected between the first sliding plate (216) and the first outer casing (22). 6) The inner side is fixedly connected to the first fixing rod (218), the top of the mounting base (1) is fixedly connected to the support frame (219), the inside of the support frame (219) is fixedly connected to the third connecting pipe (220), the bottom of the third connecting pipe (220) is fixedly connected to the second air intake hopper (221), the outside of the support frame (219) is fixedly connected to the third outer box (222), the inside of the third outer box (222) is provided with the second fan body (223), the inside of the third outer box (222) is slidably connected to the second filter plate (224), the inside of the third outer box (222) A second ash hopper (225) is fixedly connected. A second ash collection box (226) is fixedly connected inside the third outer box (222). A second motor (227) is fixedly connected to the outside of the third outer box (222). A second cam (228) is fixedly connected to the output end of the second motor (227). A second sliding plate (229) is fixedly connected to the outside of the second filter plate (224). A second spring (230) is fixedly connected between the second sliding plate (229) and the third outer box (222). A second fixing rod (231) is fixedly connected to the outside of the second sliding plate (229).

3. The grain counting machine with dust removal function according to claim 2, characterized in that: The first outer casing (22) has a groove at a position relative to the first filter plate (26), and the first filter plate (26) is slidably connected inside the groove.

4. The grain counting machine with dust removal function according to claim 2, characterized in that: The third outer casing (222) has a groove at the relative position of the second filter plate (224), and the second filter plate (224) is slidably connected inside the groove.

5. The grain counting machine with dust removal function according to claim 1, characterized in that: The filling mechanism includes a fixed plate (31), which is fixedly connected to the outside of the mounting base (1). A third motor (32) is fixedly connected to the front of the fixed plate (31). A conveyor wheel (33) is fixedly connected to the output end of the third motor (32). A conveyor belt (34) is connected to the outside of the conveyor wheel (33). An electric telescopic rod (35) is fixedly connected to the inside of the mounting base (1). An opening and closing plate (36) is fixedly connected to the front of the electric telescopic rod (35). The opening and closing plate (36) is slidably connected to the inside of the particle guide hopper (5). A partition plate (37) is fixedly connected to the inside of the particle guide hopper (5). A fourth motor (38) is fixedly connected to the front of the particle guide hopper (5). A rotating rod (39) is fixedly connected to the output end of the fourth motor (38). A particle inlet (310) is threadedly connected to the outside of the rotating rod (39). The particle inlet (310) is slidably connected to the inside of the particle guide hopper (5).

6. The grain counting machine with dust removal function according to claim 5, characterized in that: The particle guide hopper (5) has a groove at the relative position of the particle inlet (310), and the particle inlet (310) is slidably connected inside the groove.

7. The grain counting machine with dust removal function according to claim 5, characterized in that: The particle guide hopper (5) has a groove at the relative position of the opening and closing plate (36), and the opening and closing plate (36) is slidably connected inside the groove.

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