Measuring bin discharging device

Abstract

The utility model discloses a metering bin discharging device which comprises a metering bin, hinge arms are welded to the two sides of the metering bin, the metering bin discharging device further comprises a relay bin and a discharging mechanism, a collecting groove is formed in the upper portion of the relay bin, hinge shafts are fixedly installed on the two sides of the relay bin, the hinge shafts are matched with the hinge arms in a rotating mode, and the discharging mechanism comprises a discharging barrel and a transparent cover. The transparent cover is rotationally installed on the discharging barrel, the discharging barrel is welded to the front face of the metering bin, the discharging barrel is communicated with the interior of the collecting tank, and the sealing mechanism is connected with the metering bin and the collecting tank. The relay bin is rotationally installed above the metering bin through rotating fit of the hinge arm and the hinge shaft, the relay bin can be driven to rotate by starting the adjusting hydraulic cylinder, the discharging mechanism can be driven to rotate by rotation of the relay bin, and therefore the height of a port of the discharging mechanism can be adjusted, and the discharging mechanism can adapt to loading devices of different heights; and the materials are directly output into the loading device.

Description

Technical Field

[0001] The utility model relates to a feeding device, in particular to a discharging device for a metering bin. Background Art

[0002] A metering bin is a metering instrument for trade settlement. During use, a discharging device is needed to quickly discharge materials.

[0003] For example, a metering bin discharging device with the publication number of CN218465005U disclosed in Chinese Patent includes a metering bin main body, a material guiding seat and an L-shaped connecting piece. A motor is fixedly installed at the lower end on the left side of the material guiding seat. The output end of the motor is fixedly connected with a first rotating shaft. A pushing blade is fixedly connected to the outer surface of the first rotating shaft. A rotating disk is fixedly connected to the left end of the outer surface of the first rotating shaft. A guiding rail groove is formed on the left side of the rotating disk. A toothed ring is fixedly connected to the right side of the rotating disk. A guiding pin shaft is fixedly connected to the lower end on the right side of the L-shaped connecting piece. Through the actions of the motor, the L-shaped connecting piece, the rotating disk, the material guiding seat, the toothed ring, the gear, the first rotating shaft, the pushing blade, the material guiding blade, the second rotating shaft, the guiding pin shaft and the guiding rail groove, the utility model solves the problems that in the process of using different materials in the existing metering bin, material blockage is likely to occur, the discharging efficiency is reduced, and it is not convenient for people to use.

[0004] Some problems are found when the above-mentioned existing metering bin discharging device is in use. First, the height of the discharging barrel cannot be changed. After discharging, when using different loading utensils, such as a trolley and a storage barrel, etc., the opening heights of the upper ends of different loading utensils are different, and the materials cannot be directly conveyed into the interior of the utensils. Second, when the auger inside the discharging barrel transports various materials, material blockage still occurs, and it is more difficult to dredge because it is inside the discharging barrel. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a metering bin discharging device to solve the existing problems mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A metering bin discharging device includes a metering bin, and hinge arms are welded on both sides of the metering bin. It further includes:

[0007] A relay bin, a collection groove is formed above the relay bin, hinge shafts are fixedly installed on both sides of the relay bin, and the hinge shafts are rotatably matched with the hinge arms;

[0008] A discharging mechanism, the discharging mechanism includes a discharging barrel and a transparent cover, the transparent cover is rotatably installed on the discharging barrel, the discharging barrel is welded on the front of the metering bin, and the discharging barrel is internally communicated with the collection groove;

[0009] A sealing mechanism, which connects the metering bin and the collection tank.

[0010] Preferably, a motor is fixedly connected behind the relay bin, and a conveying auger is fixedly connected to the output end of the motor.

[0011] Preferably, a hinge seat is fixedly installed at a position near the upper edge of the rear side of the relay bin, a regulating hydraulic cylinder is hinged on the hinge seat, and the other end of the regulating hydraulic cylinder is hinged to the outer wall of the metering bin.

[0012] Preferably, a fixed seat is fixedly installed on one side of the discharging mechanism, a fixing groove is formed on the fixed seat, a connecting convex seat is fixedly installed on one side of the discharging cylinder, and the connecting convex seat is matched with the fixing groove.

[0013] Preferably, limiting grooves are symmetrically formed on the upper surface of the connecting convex seat, a return spring is fixedly installed in the limiting groove, the other end of the return spring is fixedly connected with a limiting pin, a displacement handle is fixedly installed on the limiting pin, and a limiting hole is formed in the inner wall of the fixing groove, and the limiting hole is matched with the limiting pin.

[0014] Preferably, the sealing mechanism includes a rubber block and a collar. The rubber block is fixedly connected to the upper surface of the relay bin by threads, and the collar is fixedly connected to the lower discharge port of the metering bin by bolts.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By the rotational cooperation of the hinge arm and the hinge shaft, the relay bin is rotatably installed above the metering bin. Starting the regulating hydraulic cylinder can drive the relay bin to rotate, and the rotation of the relay bin can drive the discharging mechanism to rotate, thereby adjusting the height of the port of the discharging mechanism, enabling the discharging mechanism to adapt to loading appliances of different heights and directly outputting the materials into the loading appliances.

[0017] 2. By driving the limiting pin to move out of the limiting hole through the displacement handle, the restriction on the connecting convex seat is released. At this time, the discharging cylinder can be directly rotated to expose the conveying auger in the discharging mechanism, facilitating the direct removal of the blockage. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the overall structural schematic diagram of the present utility model in the state where the transparent cover is opened;

[0020] Figure 3 is the partial explosion diagram of the present utility model;

[0021] Figure 4 is the partial cross-sectional view of the present utility model.

[0022] In the figure: 1, metering bin; 101, articulated arm; 2, relay bin; 201, motor; 202, conveyor auger; 203, articulated seat; 204, collection trough; 205, articulated shaft; 3, discharging mechanism; 301, discharging cylinder; 302, transparent cover; 303, fixed seat; 304, fixed groove; 305, limiting hole; 306, connecting convex seat; 4, sealing mechanism; 401, rubber block; 402, collar; 5, adjusting hydraulic cylinder; 6, limiting groove; 601, return spring; 602, limiting pin; 603, displacement handle. Specific implementation manner

[0023] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the present invention provides a technical solution: a metering bin discharging device, including a metering bin 1, articulated arms 101 are welded on both sides of the metering bin 1, and further includes:

[0025] A relay bin 2, a collection trough 204 is opened above the relay bin 2, articulated shafts 205 are fixedly installed on both sides of the relay bin 2, and the articulated shafts 205 are rotationally matched with the articulated arms 101;

[0026] A discharging mechanism 3, the discharging mechanism 3 includes a discharging cylinder 301 and a transparent cover 302, the transparent cover 302 is rotatably installed on the discharging cylinder 301, the discharging cylinder 301 is welded on the front surface of the metering bin 1, and the discharging cylinder 301 is internally communicated with the collection trough 204

[0027] A sealing mechanism 4, the sealing mechanism 4 connects the metering bin 1 and the collection trough 204.

[0028] In this implementation, the relay bin 2 is rotatably installed above the metering bin 1 by the rotational fit of the articulated arm 101 and the articulated shaft 205. When the materials are discharged from the inside of the metering bin 1, they will be directly transported into the inside of the articulated shaft 205 through the sealing mechanism 4, and then transported to the discharging mechanism 3 through the conveying auger 202 inside the articulated shaft 205, and transmitted to the loading appliance through the discharging mechanism 3. At the same time, since the relay bin 2 can rotate below the metering bin 1, the rotation of the relay bin 2 can drive the discharging mechanism 3 to rotate synchronously, and the height of the discharging end and the front edge of the discharging mechanism 3 will change, so as to adapt to loading appliances of different heights, enabling the discharging mechanism 3 to directly transport the physical materials into the loading appliance. When the inside of the discharging mechanism 3 is blocked, since the transparent cover 302 is rotatably installed on the transparent cover 302, rotating the transparent cover 302 can expose the discharging mechanism 3, as Figure 2 shown, the blockage inside the discharging mechanism 3 can be directly removed, which is convenient for later treatment of the blockage inside the discharging mechanism 3.

[0029] Among them, in order to achieve the purpose of driving the rotation of the relay bin 2, the following technical solution is adopted by this device: A motor 201 is fixedly connected to the rear of the relay bin 2, the output end of the motor 201 is fixedly connected to a conveying auger 202, an articulated seat 203 is fixedly installed at a position near the upper edge of the rear of the relay bin 2, an adjusting hydraulic cylinder 5 is articulated on the articulated seat 203, and the other end of the adjusting hydraulic cylinder 5 is articulated with the outer wall of the metering bin 1. A fixed seat 303 is fixedly installed on one side of the discharging mechanism 3, a fixing groove 304 is opened on the fixed seat 303, a connecting convex seat 306 is fixedly installed on one side of the discharging cylinder 301, and the connecting convex seat 306 is matched with the fixing groove 304.

[0030] By articulating the two ends of the adjusting hydraulic cylinder 5 with the articulated seat 203 and the metering bin 1 respectively, starting the adjusting hydraulic cylinder 5 will drive the relay bin 2 to rotate around the articulated shaft 205 as the center, so as to adjust the height of the port of the discharging mechanism 3. The fixing groove 304 and the connecting convex seat 306 are mutually matched, and the connecting convex seat 306 can be engaged into the inside of the fixing groove 304. Subsequently, the discharging cylinder 301 and the transparent cover 302 are restricted together through the limiting mechanism.

[0031] Among them, in order to achieve the purpose of fixing the discharging cylinder 301 and the transparent cover 302 together, the following technical solution is adopted by this device: Symmetric limiting grooves 6 are opened on the upper surface of the connecting convex seat 306, a return spring 601 is fixedly installed in the limiting grooves 6, the other end of the return spring 601 is fixedly connected to a limiting pin 602, a displacement handle 603 is fixedly installed on the limiting pin 602, a limiting hole 305 is opened on the inner wall of the fixing groove 304, and the limiting hole 305 is mutually matched with the limiting pin 602. The sealing mechanism 4 includes a rubber block 401 and a collar 402. The rubber block 401 is fixedly connected to the upper surface of the relay bin 2 by threads, and the collar 402 is fixedly connected to the lower discharging port of the metering bin 1 by bolts.

[0032] The return spring 601 can provide a certain thrust to the limit pin 602. The limit pin 602 will enter the interior of the limit hole 305 under the thrust, so as to clamp the connecting convex seat 306 inside the fixed groove 304, thereby fixing the discharge cylinder 301 and the transparent cover 302 together. The rubber block 401 is made of high-elastic rubber as a whole. When the relay bin 2 rotates relative to the metering bin 1, the rubber block 401 will deform, always connecting the lower discharge port of the metering bin 1 and the relay bin 2 together, preventing the material from splashing out to the outside when it falls into the collection tank 204.

[0033] The working principle and usage process of the present utility model: When in use, the device needs to be placed in a suitable position, and the material inside the metering bin 1 is discharged from the lower end. The material will fall into the interior of the collection tank 204 through the sealing mechanism 4. Subsequently, starting the motor 201 can drive the conveying auger 202 to rotate. The rotation of the conveying auger 202 can convey the falling material to the discharge mechanism 3 and then convey it to the loading appliance through the discharge mechanism 3. Starting the adjusting hydraulic cylinder 5 can drive the relay bin 2 to rotate. The rotation of the relay bin 2 can drive the discharge mechanism 3 to rotate, thereby adjusting the height of the port of the discharge mechanism 3 so that the discharge mechanism 3 can adapt to loading appliances of different heights and directly output the material into the loading appliance. When a blockage occurs inside the discharge mechanism 3, the limit pin 602 can be driven by the displacement handle 603 to move out of the limit hole 305, releasing the restriction on the connecting convex seat 306. At this time, the discharge cylinder 301 can be directly rotated to expose the conveying auger 202 inside the discharge mechanism 3, facilitating the direct removal of the blockage.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A metering bin discharging device, comprising a metering bin (1), and hinge arms (101) are welded on both sides of the metering bin (1), characterized in that, It further includes: A relay bin (2), a collection trough (204) is provided above the relay bin (2), and hinge shafts (205) are fixedly installed on both sides of the relay bin (2), and the hinge shafts (205) are rotationally matched with hinge arms (101); A discharging mechanism (3), the discharging mechanism (3) includes a discharging cylinder (301) and a transparent cover (302), the transparent cover (302) is rotatably installed on the discharging cylinder (301), the discharging cylinder (301) is welded to the front of the metering bin (1), and the discharging cylinder (301) is internally communicated with the collection trough (204); A sealing mechanism (4), the sealing mechanism (4) connects the metering bin (1) and the collection trough (204).

2. The metering bin discharging device according to claim 1, characterized in that: A motor (201) is fixedly connected to the rear of the relay bin (2), and a conveying auger (202) is fixedly connected to the output end of the motor (201).

3. The metering bin discharging device according to claim 1, characterized in that: A hinge seat (203) is fixedly installed at a position near the upper edge of the rear of the relay bin (2), a regulating hydraulic cylinder (5) is hinged to the hinge seat (203), and the other end of the regulating hydraulic cylinder (5) is hinged to the outer wall of the metering bin (1).

4. A metering bin discharging device according to claim 1, characterized in that: A fixed seat (303) is fixedly installed on one side of the discharging mechanism (3), a fixing groove (304) is provided on the fixed seat (303), a connecting convex seat (306) is fixedly installed on one side of the discharging cylinder (301), and the connecting convex seat (306) is matched with the fixing groove (304).

5. The metering bin discharging device according to claim 4, wherein: Limiting grooves (6) are symmetrically provided on the upper surface of the connecting convex seat (306), a return spring (601) is fixedly installed in the limiting grooves (6), a limiting pin (602) is fixedly connected to the other end of the return spring (601), a displacement handle (603) is fixedly installed on the limiting pin (602), and a limiting hole (305) is provided on the inner wall of the fixing groove (304), and the limiting hole (305) is matched with the limiting pin (602).

6. The metering bin discharging device according to claim 1, characterized in that: The sealing mechanism (4) includes a rubber block (401) and a collar (402), the rubber block (401) is fixedly connected to the top of the relay bin (2) by threads, and the collar (402) is fixedly connected to the lower discharge port of the metering bin (1) by bolts.

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