Particle material counting, weighing and sampling device

Abstract

The utility model relates to the technical field of particle material processing, and discloses a particle material counting, weighing and sampling device which comprises a discharging seat, a photoelectric counting sensor, an electronic scale, an aperture adjusting assembly and a vibration assembly, a discharging opening is formed in the bottom of the discharging seat, and a discharging channel is welded to the position, located outside the discharging opening, of the bottom face of the discharging seat. The photoelectric counting sensor is installed at the position, close to the bottom, of the outer portion of the discharging channel, the electronic scale is placed on the ground and located under the discharging channel, the aperture adjusting assemblies are arranged on the two sides of the discharging channel, and the vibration assembly is arranged at the bottom of the discharging base. According to the particle material counting, weighing and sampling device, through threaded connection of the adjusting rod and the arc-shaped plate, the aperture of the discharging channel can be flexibly adjusted, particle materials of different sizes can be adapted, smooth discharging is ensured, material stacking is reduced, and accurate counting of the photoelectric counting sensor is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of particulate material processing technology, specifically to a particulate material counting, weighing, and sampling device. Background Technology

[0002] The particulate material counting, weighing, and sampling device is a crucial piece of equipment in automated production and material handling processes.

[0003] It is mainly used for accurate counting, weighing, and representative sampling of granular materials to meet the needs of production quality control and product testing. However, in practical applications, granular materials vary in size and shape, and traditional processing equipment often struggles to adapt to this diversity, leading to low processing efficiency and even problems such as clogging and inaccurate counting. Therefore, a granular material counting, weighing, and sampling device is proposed to solve the aforementioned problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a particle material counting, weighing, and sampling device. It has the advantages of flexibly adjusting the aperture to adapt to different material sizes, ensuring smooth discharge, and accurate counting. It solves the problems of low processing efficiency, inaccurate counting, and poor sample representativeness of traditional equipment.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A particulate material counting, weighing, and sampling device includes a feeding base, a photoelectric counting sensor, an electronic scale, an aperture adjustment component, and a vibration component. The feeding base has a discharge port at its bottom, and a discharge channel is welded to the bottom surface of the feeding base outside the discharge port. The photoelectric counting sensor is installed outside the discharge channel near the bottom. The electronic scale is placed on the ground and directly below the discharge channel. The aperture adjustment component is arranged on both sides of the discharge channel, and the vibration component is arranged at the bottom of the feeding base.

[0009] The aperture adjustment assembly includes an arc plate and an adjustment rod. There are two arc plates and two adjustment rods. The two arc plates are symmetrically distributed inside the discharge channel, and the two are rotatably connected to one end of the two adjustment rods respectively through bearings on the side away from each other. The other end of the two adjustment rods is provided with a rotating part after passing through the discharge channel.

[0010] The vibration assembly includes an electromagnetic vibrator and a support column. Two electromagnetic vibrators and two support columns are provided. The bottom of the two electromagnetic vibrators is fixed to the top of the two support columns by bolts, and the top of each is fixed to the bottom of the feed seat by bolts.

[0011] As a preferred embodiment of this utility model, an electric valve is installed inside the discharge port, the adjusting rod is threaded on the outside and threadedly connected to the side wall of the discharge channel, an annular baffle is installed on the top of the electronic scale, and the front side of the annular baffle is open and a sliding baffle is installed.

[0012] As a preferred embodiment of this utility model, the outer side of the adjusting rod near the rotating part is threaded and rotatably connected to a rotating ring via a bearing. The top and bottom of the rotating ring are each welded with a connecting plate.

[0013] As a preferred technical solution of this utility model, the other end of the connecting plates on both sides is provided with a slider, and the two sides of the discharge channel and the upper part of the photoelectric counting sensor are welded with one end of the receiving plate. The bottom surface of the feeding seat and the top surface of the receiving plate are provided with sliding grooves, which are slidably connected to the sliders at the ends of the connecting plates on both sides respectively.

[0014] As a preferred embodiment of this utility model, the sides of the feeding seat and the receiving plate are provided with first holes arranged in a row, and the slider is provided with a second hole with the same diameter as the first hole. A fixing rod is inserted into both the first hole and the second hole.

[0015] As a preferred embodiment of this utility model, the photoelectric counting sensor is installed upside down at the bottom of the receiving plate, the discharge channel has a side opening near the photoelectric counting sensor, and the detection end of the photoelectric counting sensor is located inside the opening.

[0016] As a preferred technical solution of this utility model, an auxiliary groove is provided in the middle of the two support columns that are close to each other. The other end of the receiving plate is located inside the auxiliary groove, and a guide column is inserted into this end of the receiving plate. The two ends of the guide column are welded to the top and bottom surfaces of the auxiliary groove, and springs are provided on the outside of the guide column and between the upper and lower end surfaces of the receiving plate and the top and bottom surfaces of the auxiliary groove, respectively.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a particulate material counting, weighing and sampling device, which has the following beneficial effects:

[0019] This particle material counting, weighing, and sampling device, through the threaded connection between the adjusting rod and the arc-shaped plate, can flexibly adjust the aperture of the discharge channel to adapt to particle materials of different sizes, ensuring smooth discharge and reducing material accumulation. It facilitates accurate counting by the photoelectric counting sensor, and the electric valve controls the material flow, enhancing operational flexibility. The combination of the electromagnetic vibrator and the support column effectively promotes material flow, prevents blockage, and improves processing efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure at point A of this utility model;

[0022] Figure 3 This is a schematic diagram of the annular baffle and sliding baffle structure of this utility model.

[0023] In the diagram: 1. Feeding seat; 2. Electric valve; 3. Electromagnetic vibrator; 4. Support column; 5. Discharge channel; 6. Receiving plate; 7. Arc plate; 8. Adjusting rod; 9. Rotating ring; 10. Rotating part; 11. Connecting plate; 12. Fixing rod; 13. Photoelectric counting sensor; 14. Electronic scale; 15. Annular baffle; 16. Sliding baffle; 17. Auxiliary groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Please see Figure 1-3A particle material counting, weighing and sampling device includes a feeding base 1, a photoelectric counting sensor 13, an electronic scale 14, an aperture adjustment component and a vibration component. The feeding base 1 has a discharge port at its bottom. A discharge channel 5 is welded to the bottom surface of the feeding base 1 and outside the discharge port. The photoelectric counting sensor 13 is installed outside the discharge channel 5 near the bottom. The electronic scale 14 is placed on the ground and directly below the discharge channel 5. A aperture adjustment component is provided on both sides of the discharge channel 5. A vibration component is provided at the bottom of the feeding base 1.

[0028] The aperture adjustment assembly includes an arc plate 7 and an adjustment rod 8. There are two arc plates 7 and two adjustment rods 8. The two arc plates 7 are symmetrically distributed inside the discharge channel 5, and the two are rotatably connected to one end of the two adjustment rods 8 respectively through bearings on the side away from each other. The other end of the two adjustment rods 8 passes through the discharge channel 5 and is provided with a rotating part 10.

[0029] In this embodiment, an electric valve 2 is installed inside the discharge port, the adjusting rod 8 is threaded on the outside and threadedly connected to the side wall of the discharge channel 5, and an annular baffle 15 is installed on the top of the electronic scale 14. The front side of the annular baffle 15 is open and a sliding baffle 16 is installed.

[0030] It should be noted that the threaded design of the adjusting rod 8 makes the orifice adjustment more precise and stable. Users can easily adjust the distance between the arc plates 7 according to the size of the granular material, thereby adjusting the width of the discharge channel 5. The design of the annular baffle 15 and sliding baffle 16 on the top of the electronic scale 14 effectively prevents the material from splashing and scattering during the weighing process, improves the accuracy and reliability of weighing, and also facilitates the removal of the material after weighing.

[0031] In this embodiment, the outer side of the adjusting rod 8 near the rotating part 10 is threaded and is rotatably connected to a rotating ring 9 via a bearing. The top and bottom of the rotating ring 9 are both welded to one end of a connecting plate 11.

[0032] It should be noted that the rotating ring 9 and the connecting plate 11 are designed to facilitate fixing the position of the adjusting rod 8 after it is rotated.

[0033] In this embodiment, sliders are provided at the other ends of the connecting plates 11 on both sides. One end of the receiving plate 6 is welded to both sides of the discharge channel 5 and above the photoelectric counting sensor 13. Sliding grooves are provided on the bottom surface of the feeding seat 1 and the top surface of the receiving plate 6, and are slidably connected to the sliders at the ends of the connecting plates on both sides respectively.

[0034] In this embodiment, the sides of the feeding seat 1 and the receiving plate 6 are provided with first holes arranged in a row, and the slider is provided with a second hole with the same diameter as the first hole. A fixing rod 12 is inserted into both the first hole and the second hole.

[0035] It should be noted that the connecting plate 11 is fixed to the receiving plate 6 or the feeding seat by the fixing rod 12, thereby preventing the adjusting rod 8 from moving in the horizontal direction.

[0036] In this embodiment, the photoelectric counting sensor 13 is installed upside down at the bottom of the receiving plate 6, and the side opening of the discharge channel 5 is close to the photoelectric counting sensor 13. The detection end of the photoelectric counting sensor 13 is located inside the opening.

[0037] The vibration assembly includes an electromagnetic vibrator 3 and a support column 4. There are two electromagnetic vibrators 3 and two support columns 4. The bottom of the two electromagnetic vibrators 3 is fixed to the top of the two support columns 4 by bolts, and the top of each support column 4 is fixed to the bottom of the feed seat 1 by bolts.

[0038] In this embodiment, an auxiliary groove 17 is provided in the middle of the two support columns 4 that are close to each other. The other end of the receiving plate 6 is located inside the auxiliary groove 17, and a guide column is inserted into this end of the receiving plate 6. The two ends of the guide column are welded to the top and bottom surfaces of the auxiliary groove 17, and springs are provided on the outside of the guide column and between the upper and lower end surfaces of the receiving plate 6 and the top and bottom surfaces of the auxiliary groove 17, respectively.

[0039] It should be noted that the design of the auxiliary groove 17, guide column and spring provides a flexible support and buffering mechanism for the receiving plate 6. When the material passes through the discharge channel 5 and falls onto the electronic scale 14, the impact force generated can be reduced by the buffering effect of the receiving plate 6, guide column and spring, thereby protecting the accuracy and stability of the electronic scale 14.

[0040] Beneficial effects:

[0041] This particle material counting, weighing, and sampling device, through the threaded connection between the adjusting rod 8 and the arc plate 7, can flexibly adjust the aperture of the discharge channel 5 to adapt to different sizes of particle materials, ensuring smooth discharge and reducing material stacking, facilitating accurate counting by the photoelectric counting sensor 13, and controlling the material flow through the electric valve 2, enhancing operational flexibility. The combination of the electromagnetic vibrator 3 and the support column 4 effectively promotes material flow, prevents blockage, and improves processing efficiency.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A particle material counting, weighing and sampling device, comprising a feeding seat (1), a photoelectric counting sensor (13), an electronic scale (14), an aperture adjustment component and a vibration component. The feeding seat (1) has a discharge port at its bottom. A discharge channel (5) is welded to the bottom surface of the feeding seat (1) and outside the discharge port. The photoelectric counting sensor (13) is installed outside the discharge channel (5) near the bottom. The electronic scale (14) is placed on the ground and directly below the discharge channel (5). The aperture adjustment component is provided on both sides of the discharge channel (5). The vibration component is provided at the bottom of the feeding seat (1). Its features are: The aperture adjustment assembly includes an arc plate (7) and an adjustment rod (8). There are two arc plates (7) and two adjustment rods (8). The two arc plates (7) are symmetrically distributed inside the discharge channel (5), and the two are rotatably connected to one end of the two adjustment rods (8) respectively through bearings on the side away from each other. The other end of the two adjustment rods (8) passes through the discharge channel (5) and is provided with a rotating part (10). The vibration assembly includes an electromagnetic vibrator (3) and a support column (4). There are two electromagnetic vibrators (3) and two support columns (4). The bottom of the two electromagnetic vibrators (3) is fixed to the top of the two support columns (4) respectively, and the top of each is fixed to the bottom of the feed seat (1).

2. The particulate material counting, weighing, and sampling device according to claim 1, characterized in that: An electric valve (2) is installed inside the discharge port. The adjusting rod (8) is threaded on the outside and threaded to the side wall of the discharge channel (5). An annular baffle (15) is installed on the top of the electronic scale (14). The annular baffle (15) has an opening on the front side and is equipped with a sliding baffle (16).

3. The particulate material counting, weighing, and sampling device according to claim 2, characterized in that: The adjusting rod (8) has a threaded outer end near the rotating part (10) and is rotatably connected to a rotating ring (9) via a bearing. The top and bottom of the rotating ring (9) are both welded with one end of a connecting plate (11).

4. The particulate material counting, weighing, and sampling device according to claim 3, characterized in that: The other end of the connecting plates (11) on both sides is provided with a slider. The two sides of the discharge channel (5) and the upper part of the photoelectric counting sensor (13) are welded with one end of the receiving plate (6). The bottom surface of the feeding seat (1) and the top surface of the receiving plate (6) are provided with sliding grooves, which are slidably connected to the sliders at the ends of the connecting plates on both sides respectively.

5. The particulate material counting, weighing, and sampling device according to claim 4, characterized in that: The sides of the feeding seat (1) and the receiving plate (6) are provided with first holes arranged in a row, and the slider is provided with a second hole with the same diameter as the first hole. A fixing rod (12) is inserted into one of the first holes and the second hole.

6. The particulate material counting, weighing, and sampling device according to claim 3, characterized in that: The photoelectric counting sensor (13) is installed upside down at the bottom of the receiving plate (6), and the discharge channel (5) has a side opening near the photoelectric counting sensor (13), with the detection end of the photoelectric counting sensor (13) located inside the opening.

7. The particulate material counting, weighing, and sampling device according to claim 4, characterized in that: An auxiliary groove (17) is provided in the middle of one side of the two support columns (4). The other end of the receiving plate (6) is located inside the auxiliary groove (17), and a guide column is inserted into this end of the receiving plate (6). The two ends of the guide column are welded to the top and bottom surfaces of the auxiliary groove (17), and springs are provided on the outside of the guide column and between the upper and lower end surfaces of the receiving plate (6) and the top and bottom surfaces of the auxiliary groove (17), respectively.

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