Small-caliber fixed-posture power transmission bulk cargo detection equipment

By introducing a power conveyor belt and roller system into the bulk material detection equipment, combined with visual detection and attitude adjustment mechanism, the problem of unfixed attitude of the material in a powerless state is solved, and the accuracy of horizontal conveying and detection is achieved.

CN223133120UActive Publication Date: 2025-07-22SHANGHAI JIAJIN AUTOMATION EQUIPMENT CO LTD
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Patent Information

Application Number
CN202422404206.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2025-07-22
Estimated Expiration
2034-09-30

AI Technical Summary

Technical Problem

The existing bulk material detection equipment cannot maintain a fixed posture when the material is running in an inclined channel in a state without power, resulting in inaccurate detection.

Method used

The bulk material detection equipment that adopts small-diameter fixed-position power transmission is used to install a power conveyor in the detection channel, and uses multiple sets of rollers to transmit power, so that the conveyor belt remains horizontal, and frames and anti-bias rollers are installed at both ends of the conveyor belt to ensure that the material maintains a fixed attitude during the conveyor process. At the same time, the bulk material with inaccurate attitude is adjusted by using the visual detection camera and telescopic cylinder.

Benefits of technology

It realizes orderly conveying and testing in a horizontal state, ensuring that the material maintains a fixed posture during the transportation process, avoids deviation, and improves the accuracy and efficiency of detection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a small-caliber fixed posture power transmission bulk material detection device which comprises a control console, a rotary table is installed above the control console, a channel box is installed above the rotary table, a small-caliber passing opening is formed in the channel box, a conveying belt is arranged in the passing opening, and the conveying belt is connected with the rotary table. A first roller is installed at one end of the conveying belt, a second roller is arranged on one side of the first roller, an anti-deviation roller is installed on one side of the second roller, a third roller is installed on one side of the anti-deviation roller, a fourth roller is installed on one side of the third roller, and the center line of the fourth roller is connected with a driving motor used for power driving. Under the condition that the channel of the detection equipment is kept horizontal (or approximately horizontal), a conveying belt with power is arranged in the detection channel, and the granular bulk materials with regular, uniform and fixed appearance shapes orderly pass through the detection channel to be detected on the premise that the fixed posture is kept by utilizing the power of the conveying belt.
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Description

Technical Field

[0001] The utility model relates to the technical field of metal detection equipment, in particular to a bulk material detection equipment with small-caliber fixed attitude power transmission. Background Technique

[0002] Metal detection is an important detection item for bulk materials. When detecting metals in bulk materials, it is necessary to use a conveying and transporting device to transfer the bulk materials, and conduct metal detection during the conveying and transporting process. The detection equipment and the conveying device are used in cooperation to complete the detection and realize the conveying and collection of bulk materials at the same time.

[0003] In the application process of the existing detection equipment, the application is limited to a certain angle of inclination of the channel (the included angle between the channel axis and the horizontal plane is 20-90 degrees). Under the condition of no power, the bulk material particles run in the inclined channel by their own weight and complete the detection when passing through the detection channel. In this detection method, the material cannot maintain a fixed attitude during the operation process and cannot stand upright.

[0004] Therefore, the technical personnel in this field provide a bulk material detection equipment with small-caliber fixed attitude power transmission to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bulk material detection equipment with small-caliber fixed attitude power transmission to solve the problem that the existing detection equipment cannot keep the material in a fixed attitude during the operation process under the condition of no power as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bulk material detection equipment with small-caliber fixed attitude power transmission includes: a console, a control panel is installed on the surface of the console, a turntable is installed above the console, and a channel box is installed above the turntable. A small-caliber through-port is arranged inside the channel box. A conveyor belt is arranged inside the through-port, and a roller one is installed at one end of the conveyor belt. A roller two is arranged on one side of the roller one, a deviation-preventing roller is installed on one side of the roller two, a roller three is installed on one side of the deviation-preventing roller, and a roller four is installed on one side of the roller three. The center line of the roller four is connected to a driving motor for power driving.

[0008] As a further scheme of the utility model: the diameter of the through-port is matched with the width dimension of the conveyor belt, and the conveyor belt penetrates through the inside of the through-port. Operation holes are arranged on both sides inside the channel box.

[0009] As a further solution of the utility model: The conveyor belt sequentially passes through the first roller, the second roller, the third roller and the fourth roller, and the fourth roller is connected to the driving motor by a pin shaft.

[0010] As a further solution of the utility model: A discharge cylinder is arranged on one side of the left end of the conveyor belt, a vision detection camera for vision detection is installed on one side of the right side of the conveyor belt, a frame is fixedly installed above both ends of the conveyor belt, and a pressure roller disc is installed at the bottom of the frame.

[0011] As a further solution of the utility model: An installation inner frame is installed inside the channel box, a large gear is installed inside the installation inner frame, a small gear is meshed and installed on one side of the large gear, the center line of the small gear is connected with a driving motor, and a driving gear is installed below the large gear.

[0012] As a further solution of the utility model: A driving gear is meshed and installed below the large gear, a connecting gear is fixedly connected to the front side of the driving wheel, the center line of the connecting gear extends outward and is fixedly connected with a connecting shaft, a telescopic cylinder is fixedly connected to one end of the connecting shaft away from the connecting gear, and a rubber block is fixedly installed at the output end of the telescopic cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. When the detection device maintains the channel in a horizontal (or nearly horizontal) state, a powered conveyor belt is installed in the detection channel. Using the power of the conveyor belt, granular bulk materials with regular, unified and fixed appearance shapes are orderly passed through the detection channel for detection while maintaining a fixed posture. The conveyor belt remains horizontal, and the rotation of multiple groups of rollers is used to drive the conveyor belt to rotate, so that the conveyor belt can achieve powered transportation and maintain fixed-posture transportation in a horizontal state.

[0015] 2. Frames are arranged at both ends of the conveyor belt to support both ends of the conveyor belt. At the same time, a pressure roller disc for pressing and positioning the conveyor belt is installed at the lower end of the frame, and an anti-deviation roller is arranged at the bottom of one end of the conveyor belt to position and prevent deviation of the conveyor belt to avoid the situation of belt deviation during transportation. In addition, a small-diameter through-port is arranged inside the channel box, and the conveyor belt passes through the through-port. The detection channel has a small diameter, powered transportation, and it is necessary to ensure that the materials maintain a fixed posture during transportation. The conveyor belt does not deviate, and still maintains the original corresponding posture when transported to the next device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a bulk material detection device for small-diameter fixed-posture powered transportation.

[0017] Figure 2 It is a schematic structural diagram of the second perspective of a bulk material detection device for small-caliber fixed-attitude power transmission.

[0018] Figure 3 It is a schematic internal perspective structure diagram of a channel box in a bulk material detection device for small-caliber fixed-attitude power transmission.

[0019] Figure 4 It is a schematic structural diagram of a conveyor belt in a bulk material detection device for small-caliber fixed-attitude power transmission.

[0020] Figure 5 It is a schematic internal structure diagram of a conveyor belt in a bulk material detection device for small-caliber fixed-attitude power transmission.

[0021] Figure 6 It is a schematic structural diagram of an installation inner frame inside a channel box in a bulk material detection device for small-caliber fixed-attitude power transmission.

[0022] Figure 7 It is a schematic structural diagram of an installation inner frame in a bulk material detection device for small-caliber fixed-attitude power transmission.

[0023] In the figure: 1, control console; 2, control panel; 3, turntable; 4, channel box; 401, installation inner frame; 402, large gear; 403, small gear; 404, drive motor; 405, drive gear; 406, connecting gear; 407, connecting shaft; 408, telescopic cylinder; 409, rubber block; 5, conveyor belt; 501, roller one; 502, roller two; 503, roller three; 504, roller four; 6, frame; 7, pressure roller disc; 8, discharge cylinder; 9, through hole; 10, operation hole; 11, anti-deviation roller; 12, drive motor; 13, vision detection camera. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 to 7, an embodiment of the utility model provides a bulk material detection device for small-caliber fixed-attitude power transmission, including: a console 1, on the surface of the console 1, a control panel 2 is installed, above the console 1, a turntable 3 is installed, and above the turntable 3, a channel box 4 is installed. Inside the channel box 4, a small-caliber through-port 9 is provided. Inside the through-port 9, a conveyor belt 5 is provided, and at one end of the conveyor belt 5, a roller 501 is installed. The diameter of the through-port 9 matches the width dimension of the conveyor belt 5, and the conveyor belt 5 passes through the inside of the through-port 9. On both sides inside the channel box 4, operation holes 10 are provided;

[0026] Specifically, the through-port 9 is designed to be small-caliber. In combination with the setting of the conveyor belt 5, by using the small-caliber setting, the moving space of the conveying channel can be restricted, thereby maintaining the fixed attitude of the bulk material on the conveyor belt 5, preventing the situation where the bulk material is scattered and causes inconsistent attitudes, and affecting the orderly detection and transmission.

[0027] On one side of the roller 501, a roller 502 is provided. On one side of the roller 502, an anti-deviation roller 11 is installed. On one side of the anti-deviation roller 11, a roller 503 is installed, and on one side of the roller 503, a roller 504 is installed. The center line of the roller 504 is connected to a driving motor 12 for power driving. The conveyor belt 5 passes through the roller 501, the roller 502, the roller 503, and the roller 504 in sequence, and the connection between the roller 504 and the driving motor 12 is a pin shaft connection;

[0028] Specifically, according to the conveying direction of the conveyor belt 5, it passes through the roller 501, the roller 502, the roller 503, and the roller 504 in sequence. Finally, the conveyor belt 5 forms a closed loop. Among them, the roller 504 is connected to the driving motor 12. The driving motor 12 drives the roller 504 to rotate, and by means of the conveyor belt 5 rolling with the roller 501, the roller 502, and the roller 503, the conveyor belt 5 and the roller 501, the roller 502, the roller 503, and the roller 504 assist each other, thereby transmitting the power of the driving motor 12 to the conveyor belt 5 to achieve power transmission.

[0029] On one side of the left end of the conveyor belt 5, there is a discharge cylinder 8. On the right side of the conveyor belt 5, there is a vision inspection camera 13 for vision inspection. Above both ends of the conveyor belt 5, there is a fixed frame 6 installed, and at the bottom of the frame 6, there is a pressure roller disc 7. Inside the channel box 4, there is an installation inner frame 401 installed, and inside the installation inner frame 401, there is a large gear 402 installed. On one side of the large gear 402, there is a small gear 403 meshed and installed, and the center line of the small gear 403 is connected to a driving motor 404. Below the large gear 402, there is a driving gear 405 installed. The large gear 402 is meshed with the driving gear 405 below, and on the front side of the driving wheel, there is a connecting gear 406 fixedly connected. The center line of the connecting gear 406 extends outward and is fixedly connected to a connecting shaft 407. One end of the connecting shaft 407 away from the connecting gear 406 is fixedly connected to a telescopic cylinder 408, and at the output end of the telescopic cylinder 408, there is an adhesive block 409 fixedly installed;

[0030] Specifically, the installation inner frame 401 is installed on both sides inside the channel box 4, corresponding to both sides of the conveyor belt 5, and the adhesive block 409 moves inside the operation hole 10. The adhesive block 409 is used to clamp the bulk materials on the conveyor belt 5, and then the bulk materials with inaccurate postures are flipped to achieve posture adjustment and avoid omission. During operation, the vision inspection camera 13 monitors and inspects the bulk materials passing on the conveyor belt 5. For the bulk materials with problems in posture, the telescopic cylinder 408 is used to push the adhesive block 409 to clamp them, and by rotating the connecting gear 406, the current direction state of the adhesive block 409 is flipped, so as to adjust the posture of the bulk materials and keep them passing in an orderly manner with a fixed posture.

[0031] The working principle of the present utility model is:

[0032] When the present utility model is in use, the drive motor 12 drives the roller four 504 to rotate. Under the traction of the conveyor belt 5, the roller one 501, the roller two 502 and the roller three 503 are driven to roll. The power is transmitted by multiple groups of rollers to drive the conveyor belt 5 to rotate, realizing the powered transmission of the conveyor belt 5. The conveyor belt 5 conveys from right to left and horizontally passes through the through port 9. The bulk materials are powered and conveyed by the conveyor belt 5. The bulk materials will pass through the small-diameter through port 9, and the small diameter is used to limit the passing posture of the bulk materials. Secondly, during the conveying process, the vision detection camera 13 monitors and detects the bulk materials passing on the conveyor belt 5. When there are bulk materials with problematic postures, the drive motor 404 drives the pinion gear 403. The pinion gear 403 and the large gear 402 are in a meshing structure, driving the large gear 402 to rotate. The large gear 402 meshes with the drive gear 405. The drive gear 405 and the connecting gear 406 are fixedly connected and can rotate synchronously. The connecting gear 406 rotates through the connecting shaft 407, the telescopic cylinder 408 and the rubber block 409 at the output end of the telescopic cylinder 408. The telescopic cylinder 408 will push the rubber block 409. The two rubber blocks 409 extend out from the operation hole 10 to clamp the bulk materials on the conveyor belt 5. Then, through the rotation of the connecting gear 406, the rubber block 409 flips the bulk materials with inaccurate postures to realize posture adjustment. Thirdly, the adjusted bulk materials continue to pass through the channel box 4 by the conveyor belt 5 and are finally discharged from the discharge cylinder 8. With the setting of the anti-deviation roller 11 of the conveyor belt 5, the conveyor belt 5 does not deviate and still maintains the original corresponding posture when conveyed to the next device.

[0033] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A bulk material detection device for small-caliber fixed attitude power transmission, characterized in that Including: A console (1), on the surface of the console (1) there is a control panel (2) installed, above the console (1) there is a turntable (3) installed, and above the turntable (3) there is a channel box (4) installed. Inside the channel box (4) there is a small-diameter through port (9), inside the through port (9) there is a conveyor belt (5) installed, and at one end of the conveyor belt (5) there is a roller one (501) installed. On one side of the roller one (501) there is a roller two (502) arranged, on one side of the roller two (502) there is an anti-deviation roller (11) installed, on one side of the anti-deviation roller (11) there is a roller three (503) installed, and on one side of the roller three (503) there is a roller four (504) installed. The center line of the roller four (504) is connected to a drive motor (12) for power drive.

2. The bulk material detection device for small-caliber fixed attitude power transmission according to claim 1, characterized in that, The diameter of the through port (9) is matched with the width dimension of the conveyor belt (5), and the conveyor belt (5) passes through the inside of the through port (9). On both sides inside the channel box (4) there are operation holes (10) arranged.

3. The bulk material detection device for small-caliber fixed attitude power transmission according to claim 1, characterized in that, The conveyor belt (5) passes through the roller one (501), the roller two (502), the roller three (503) and the roller four (504) in sequence, and between the roller four (504) and the drive motor (12) there is a pin shaft connection.

4. The bulk material detection device for small-caliber fixed attitude power transmission according to claim 1, characterized in that On one side of the left end of the conveyor belt (5) there is a discharge cylinder (8) arranged, on one side of the right side of the conveyor belt (5) there is a vision inspection camera (13) for vision inspection installed. Above both ends of the conveyor belt (5) there is a frame (6) fixedly installed, and at the bottom of the frame (6) there is a pressure roller disc (7) installed.

5. The bulk material detection device for small-caliber fixed attitude power transmission according to claim 1, characterized in that, Inside the channel box (4) there is an installation inner frame (401) installed, and inside the installation inner frame (401) there is a large gear (402) installed. On one side of the large gear (402) there is a small gear (403) meshingly installed, and the center line of the small gear (403) is connected to a drive motor (404). Below the large gear (402) there is a drive gear (405) installed.

6. The bulk material detection device for small-caliber fixed attitude power transmission according to claim 5, characterized in that, Below the large gear (402) there is a drive gear (405) meshingly installed, and at the front side of the drive wheel there is a connecting gear (406) fixedly connected. The center line of the connecting gear (406) extends outwards and is fixedly connected to a connecting shaft (407). The end of the connecting shaft (407) far away from the connecting gear (406) is fixedly connected to a telescopic cylinder (408), and at the output end of the telescopic cylinder (408) there is a rubber block (409) fixedly installed.