Feeding dust removal structure of grain counting machine

Abstract

The utility model provides a feeding dust removal structure of a grain counting machine, and solves the problem that a dust removal structure of an existing grain counting machine cannot meet production requirements. The dust collection holes are formed in a back plate of the feeding hopper; the dust suction cover is arranged on the back face of the feeding hopper, and an air suction port of the dust suction cover communicates with the dust suction hole and is attached to a back plate of the feeding hopper; and the dust collection pipe is arranged at the bottom of the dust collection cover. The dust suction pipe is connected with the fan, when medicine with dust slides down along the back plate of the feeding hopper, most of the dust is sucked away by the dust suction cover through the dust suction holes, the rest of the dust is sucked away by the dust suction mechanism of the conveying channel, and the phenomenon that the dust is accumulated in the machine is eradicated through multi-position dust suction. And long-time effective operation of the grain counting machine is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grain counter, concretely relates to the feed dust removal structure of grain counter. BACKGROUND

[0002] At present, the grain counter is a kind of machine suitable for pharmacy, hospital, food industry and the like, and it is used for counting capsule, tablet, granule and other medicines or food. There is a large amount of dust in medicine, and the dust accumulated in the grain counter can affect the judgment of the number of medicine by the grain counter, and further cause the number of medicine in the medicine bottle to be inconsistent with the specified value. Therefore, the grain counter is generally provided with a dust removal mechanism, and the dust removal mechanism of the grain counter is generally arranged on the conveying channel, such as the dust removal and impurity removal mechanism disclosed in Chinese patent authorized publication No. CN215542670U. However, in actual production, since there is a large amount of dust in medicine, just arranging the dust removal mechanism on the conveying channel cannot completely remove the dust, and there is still the phenomenon of dust accumulation in the machine. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the defects in the background art, the utility model provides the feed dust removal structure of grain counter, which solves the problem that the dust removal structure of the current grain counter cannot meet the production requirements.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] The feed dust removal structure of the grain counter comprises a rack, the rack is provided with a feed hopper, the back plate of the feed hopper is arranged in an inclined manner, and further comprises:

[0006] A dust suction hole is arranged on the back plate of the feed hopper.

[0007] A dust suction cover is arranged on the back of the feed hopper, the air inlet of the dust suction cover is communicated with the dust suction hole and is attached to the back plate of the feed hopper.

[0008] A dust suction pipe is arranged at the bottom of the dust suction cover.

[0009] One side of the dust suction cover in contact with the feed hopper is provided with a sealing groove for mounting a sealing strip.

[0010] The dust suction holes are in a strip shape, and the upper and lower adjacent dust suction holes are arranged in a staggered manner.

[0011] The back plate of the feed hopper comprises a first section, a second section and a third section, the inclination of the second section is smaller than that of the first section and the third section, and the dust suction holes are arranged on the second section.

[0012] The bottom of the dust suction cover is provided with a fixing plate, and the fixing plate is provided with a U-shaped connecting hole.

[0013] The support plate is connected with a support strip.

[0014] Two sides of the feeding hopper are provided with mounting shafts, and the rack is provided with a mounting plate, and the top surface of the mounting plate is provided with U-shaped holes for cooperating with the mounting shafts.

[0015] The utility model discloses beneficial effect is:

[0016] The dust suction pipe is connected with a fan, when the medicine with dust slides along the back plate of the feeding hopper, most of the dust is sucked by the dust cover through the dust suction hole, and the remaining dust is sucked by the dust suction mechanism of the conveying channel, and the dust accumulation in the machine is prevented through multiple dust suction, and the number grain machine can be effectively operated for a long time. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is the sectional schematic diagram of the utility model.

[0019] Figure 3 It is the schematic diagram of the feeding hopper of the utility model.

[0020] Figure 4 It is the schematic diagram of the dust cover of the utility model.

[0021] Figure 5 It is the schematic diagram of the feeding hopper and the mounting plate of the utility model.

[0022] Feeding hopper 1, first section 11, second section 12, third section 13, dust suction hole 2, dust cover 3, dust suction pipe 4, sealing groove 5, fixed plate 6, connecting hole 7, support plate 8, support strip 9, mounting shaft 10, mounting plate 14, U-shaped hole 15. DETAILED DESCRIPTION

[0023] The utility model will be further described in connection with the drawings and examples:

[0024] In the example, as shown in the figure, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The dust removal structure of the number grain machine includes a rack, the rack is provided with a feeding hopper 1, the back plate of the feeding hopper 1 is inclined, characterized in that further comprising:

[0025] Dust suction hole 2 is arranged on the back plate of the feeding hopper 1.

[0026] Dust cover 3 is arranged on the back of the feeding hopper 1, and the air inlet of the dust cover 3 is communicated with the dust suction hole 2 and is attached to the back plate of the feeding hopper 1.

[0027] A dust suction pipe 4 is arranged at the bottom of the dust suction cover 3.

[0028] The dust suction pipe 4 is connected with a fan. When the medicine with dust slides along the back plate of the feeding hopper 1, most of the dust is sucked by the dust suction cover 3 through the dust suction holes 2, and the remaining dust is sucked by the dust suction mechanism of the conveying channel. The dust is sucked through multiple dust suction holes to prevent the dust from accumulating in the machine, thereby ensuring that the machine can operate effectively for a long time.

[0029] In the embodiment, as shown in Figure 2 , Figure 4 , the side of the dust suction cover 3 in contact with the feeding hopper 1 is provided with a sealing groove 5 for mounting a sealing strip. The sealing strip is mounted in the sealing groove 5 to ensure the sealing of the dust suction cover 3 and the back plate of the feeding hopper 1, and the dust suction effect is good.

[0030] In the embodiment, as shown in Figure 3 , the dust suction holes 2 are long strips, and the upper and lower adjacent dust suction holes 2 are arranged in a staggered manner. A large amount of dust can be sucked away during the falling of the medicine.

[0031] In the embodiment, as shown in Figure 3 , the back plate of the feeding hopper 1 includes a first section 11, a second section 12, and a third section 13. The inclination of the second section 12 is smaller than that of the first section 11 and the third section 13, and the dust suction holes 2 are arranged on the second section 12. The medicine has more time to stay on the second section 12, which has a better dust removal effect.

[0032] In the embodiment, as shown in Figure 4 , the bottom of the dust suction cover 3 is provided with a fixing plate 6, and the fixing plate 6 is provided with a U-shaped connecting hole 7. The installation of the dust suction cover 3 is facilitated, and the situation that the dust suction cover 3 cannot be installed due to size error does not occur.

[0033] In the embodiment, as shown in Figure 1 , Figure 2 , the rack is further provided with a support plate 8 for abutting with the back of the dust suction cover 3, and the support plate 8 is connected with a support strip 9. The back of the dust suction cover 3 is effectively supported to ensure that the air inlet of the dust suction cover 3 is closely abutted with the back plate of the feeding hopper 1.

[0034] In the embodiment, as shown in Figure 5 , the two sides of the feeding hopper 1 are provided with mounting shafts 10, the rack is provided with a mounting plate 14, and the top surface of the mounting plate 14 is provided with a U-shaped hole 15 for cooperating with the mounting shaft 10. The feeding hopper 1 is convenient to disassemble and assemble, and is convenient to maintain.

[0035] Obviously, the above embodiments of the present application are only examples for illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. The obvious changes or variations derived from the essential spirit of the present application still belong to the protection scope of the present application.

Claims

1. A feed dust removal structure of a grain counter, comprising a frame, the frame being provided with a feed hopper (1), a back plate of the feed hopper (1) being arranged in an inclined manner, characterized in that, Also include: Dust hole (2) is arranged in the back plate of feed hopper (1); Dust cover (3) is arranged in the back of feed hopper (1), the suction port of dust cover (3) is communicated with dust hole (2) and is attached to the back plate of feed hopper (1); Dust pipe (4) is arranged in the bottom of dust cover (3).

2. The feed dedusting structure of the grain counter as claimed in claim 1, wherein: The side of dust cover (3) in contact with feed hopper (1) is provided with sealing groove (5) for installing sealing strip.

3. The feed dedusting structure of the grain counter machine according to claim 1, characterized in that: The dust hole (2) is long strip shape, and the upper and lower adjacent dust holes (2) are staggered.

4. The feed dedusting structure of the grain counter machine according to claim 1, characterized in that: The back plate of feed hopper (1) includes a section (11), a section (12) and a section (13), the inclination of section (12) is less than the inclination of section (11) and section (13), and the dust hole (2) is arranged on section (12).

5. The feed dedusting structure of the grain counter machine according to claim 1, characterized in that: The bottom of dust cover (3) is provided with a fixed plate (6), and the fixed plate (6) is provided with a U-shaped connecting hole (7).

6. The feed dedusting structure of the grain counter machine according to claim 5, characterized in that: The rack is also provided with a support plate (8) for attaching to the back of dust cover (3), and the support plate (8) is connected with a support strip (9).

7. The feed dedusting structure of the grain counter machine according to claim 1, characterized in that: Both sides of the feed hopper (1) are provided with mounting shaft (10), and the rack is provided with mounting plate (14), and the top surface of mounting plate (14) is provided with U-shaped hole (15) for cooperating with mounting shaft (10).

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