Two-hopper double-discharging linear scale

Abstract

The utility model discloses a two-hopper double-discharging linear scale, which comprises a base, a feeding box body, a discharging seat, a discharging motor, a discharging screw rod and a scattering device, the discharging base is arranged on the base, the side face of the feeding box body is fixedly connected with the base, the bottom of the feeding box body is inserted into the rear side of the discharging base, the discharging screw rod is arranged in the discharging base, the discharging motor is arranged in the base, the discharging screw rod can be driven by the discharging motor to rotate, and a product falls into the rear side of the discharging base from the feeding box body and is discharged through the discharging screw rod. The scattering device comprises a rotating shaft, a scattering motor and a spiral blade, the rotating shaft and the spiral blade are arranged in the feeding box, the spiral blade is connected to the side face of the rotating shaft through a supporting rod, a gap allowing products to penetrate through is formed between the spiral blade and the rotating shaft, and the scattering motor is arranged on the side face of the feeding box. The rotating shaft can be driven to rotate through the scattering motor, so that products are scattered through the spiral blades.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery, and in particular to a two-hopper double-discharge linear scale. Background Technology

[0002] To reduce the frequency of feeding and improve the user experience, existing linear scales often feature an outward-expanding cone shape at the top of the feed box, with the cone apex extending upwards. See the attached diagram for details. Figure 1 This allows for the creation of a feed box that is as large as possible.

[0003] However, for products such as minced meat, solid powder, and some granular solids, they are easy to get stuck in the conical part of the feeding box, making it difficult to discharge the internal products. The applicant has tried to use vibrators and similar structures, but actual tests have found that the vibration device actually causes the internal products to come into closer contact, making it even more difficult to discharge the internal products.

[0004] Therefore, there is a need for a simple structure that is more adaptable to powdered or granular products and equipped with a dispersing device, making it easier for customers to use. Utility Model Content

[0005] The main purpose of this utility model is to provide a two-hopper double-discharge linear scale that has a simple structure, is more adaptable to powdered or granular products, and is equipped with a dispersing device, making it easier for customers to use.

[0006] This utility model proposes a two-hopper double-discharge linear scale, including a base, a feeding box, a discharging seat, a discharging motor, a discharging screw, and a dispersing device;

[0007] The discharge seat is disposed on the base, the side of the feeding box is fixedly connected to the base, the bottom of the feeding box is inserted into the rear side of the discharge seat, the discharge screw is disposed in the discharge seat, and the discharge motor is disposed in the base. The discharge motor can drive the discharge screw to rotate, and the product falls from the feeding box into the rear side of the discharge seat and is discharged through the discharge screw.

[0008] The dispersing device includes a rotating shaft, a dispersing motor, and spiral blades. The rotating shaft and the spiral blades are disposed inside the feeding box. The spiral blades are connected to the side of the rotating shaft by a support rod. A gap is provided between the spiral blades and the rotating shaft to allow the product to pass through. The dispersing motor is disposed on the side of the feeding box and can drive the rotating shaft to rotate, thereby dispersing the product through the spiral blades.

[0009] Preferably, the top of the feeding box is tilted to the rear, making the cross-section of the feeding box trapezoidal. The tilted design facilitates the product sliding down into the feeding box.

[0010] Preferably, the entire interior of the feeding box is vertical and has no protrusions, which facilitates the sliding of products into the feeding box.

[0011] Preferably, a box body connecting seat is provided on the side of the feeding box, and a connecting handle is provided on the base. The box body connecting seat and the connecting handle are connected by screws, thereby connecting and fixing the feeding box to the base.

[0012] Preferably, the discharge screw includes a coarse screw and a fine screw. The coarse screw performs coarse discharge, and the fine screw performs fine discharge, so that the final discharge meets the requirements.

[0013] The beneficial effects of this utility model of a two-hopper double-discharge linear scale are as follows:

[0014] 1. By setting up a dispersing device consisting of a rotating shaft, a dispersing motor, and spiral blades, the dispersing device can disperse the product by driving the spiral blades to rotate within the feeding box through the dispersing motor, thereby solving the problem of the product getting stuck in the feeding box.

[0015] 2. By setting two discharge seats, materials can be discharged from both sides alternately or simultaneously, improving discharge efficiency.

[0016] 3. By setting coarse and fine screws, the discharge efficiency is improved while ensuring accuracy compared to a single screw. Attached Figure Description

[0017] Figure 1 The schematic diagram of the feed box of the two-hopper double-discharge linear scale of this utility model is shown in the embodiment.

[0018] Figure 2 This is a schematic diagram of the structure of the two-hopper double-discharge linear scale of this utility model;

[0019] Figure 3 This is an internal schematic diagram of the two-hopper double-discharge linear scale of this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding box of the dual-hopper double-discharge linear scale of this utility model;

[0021] Figure 5 This is a schematic diagram of the dispersing device of the two-hopper double-discharge linear scale of this utility model;

[0022] The following are the labels in the diagram: 1. Base, 2. Feed box, 4. Dispersion device, 5. Discharge seat, 6. Discharge screw, 11. Connecting handle, 21. Box inlet, 22. Box connecting seat, 23. Front baffle, 24. Box outlet, 41. Dispersion motor, 42. Rotating shaft, 43. Spiral blade, 44. Support rod, 61. Coarse screw, 62. Fine screw, 231. Adjustment groove.

[0023] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0024] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0025] Reference Figures 2 to 5 An embodiment of the dual-hopper double-discharge linear scale of this utility model is proposed:

[0026] A dual-hopper, double-discharge linear scale includes a base 1, a feed box 2, a discharge seat 5, a discharge motor, a discharge screw 6, and a dispersing device 4.

[0027] There are two discharge seats 5, each mounted on the base 1 and fixedly connected to the base 1 by a threaded connection. The discharge screw 6 includes a coarse screw 61 and a fine screw 62. The discharge seat 5 is provided with a first discharge groove and a second discharge groove adapted to the coarse screw 61 and the fine screw 62. The coarse screw 61 and the fine screw 62 are rotatably connected in the first discharge groove and the second discharge groove, respectively, and are connected to two discharge motors in the base 1, which can drive the coarse screw 61 and the fine screw 62 to rotate.

[0028] A box body connecting seat 22 is provided on the side of the feeding box 2, and a connecting handle 11 is provided on the base 1. The box body connecting seat 22 and the connecting handle 11 are connected and fixed to the base 1 by screws. The bottom of the feeding box 2 is inserted into the rear side of the discharge seat 5, and the left and right sides of the bottom of the feeding box 2 are respectively provided with box body discharge ports 24 corresponding to the discharge seat 5. A front baffle 23 is provided on the front side of the feeding box 2. The bottom of the front baffle 23 is provided with a first front baffle limiting groove and a second front baffle limiting groove corresponding to the coarse screw 61 and the fine screw 62, respectively. The front baffle 23 can limit the product and ensure that the discharge is not excessive. The front baffle 23 is provided with an adjustment groove. The front baffle 23 is connected to the front side of the feeding box 2 by screws through the adjustment groove. By adjusting the relative position of the adjustment groove and the screw, the height of the front baffle 23 can be adjusted to adapt to different materials.

[0029] The top of the feeding box 2 is provided with a box inlet 21. The top of the feeding box 2 is tilted to the rear, so that the cross section of the feeding box 2 is trapezoidal. The tilted design facilitates the product to slide down inside the feeding box 2. The entire interior of the feeding box 2 is vertical and has no protrusions, which facilitates the product to slide down inside the feeding box 2.

[0030] The dispersing device 4 includes a rotating shaft 42, a dispersing motor 41, and a spiral blade 43. The rotating shaft 42 and the spiral blade 43 are arranged inside the feeding box 2. The spiral blade 43 is connected to the side of the rotating shaft 42 by a support rod 44. There is a gap between the spiral blade 43 and the rotating shaft 42 that allows the product to pass through. The dispersing motor 41 is arranged on the side of the feeding box 2. The dispersing motor 41 can drive the rotating shaft 42 to rotate, thereby dispersing the product through the spiral blade 43.

[0031] In use, the product is fed into the feeding box 2 through the box inlet 21. Then, the drive motor drives the coarse screw 61 and the fine screw 62 to rotate. The coarse screw 61 performs coarse discharge, and the fine screw 62 performs fine discharge, so that the final discharge meets the requirements.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A double-drum double-discharge linear scale, characterized in that, It comprises a base, a feeding box, a discharging seat, a discharging motor, a discharging screw and a scattering device. The discharging seat is arranged on the base, the feeding box is fixedly connected with the base at the side, the bottom of the feeding box is inserted into the rear side of the discharging seat, the discharging screw is arranged in the discharging seat, the discharging motor is arranged in the base, the discharging screw can be driven to rotate by the discharging motor, and the product falls from the feeding box onto the rear side of the discharging seat and is discharged by the discharging screw. The scattering device comprises a rotating shaft, a scattering motor and a spiral blade, the rotating shaft and the spiral blade are arranged in the feeding box, the spiral blade is connected with the rotating shaft at the side by a support rod, a gap allowing the product to pass through is arranged between the spiral blade and the rotating shaft, and the scattering motor is arranged on the side of the feeding box and can drive the rotating shaft to rotate so as to scatter the product by the spiral blade.

2. The double-dump twin-output linear scale of claim 1, wherein, The top of the feeding box is inclined to the rear side, so that the cross section of the feeding box is trapezoidal, and the inclined design can facilitate the product to slide in the feeding box.

3. The double-dump twin-output linear scale according to claim 1 or 2, characterized in that, The whole inside of the feeding box is a vertical surface and does not have a protruding part, so as to facilitate the product to slide in the feeding box.

4. The double-dump twin-output linear scale of claim 1 wherein, A box connecting seat is arranged on the side of the feeding box, a connecting handle is arranged on the base, the box connecting seat and the connecting handle are connected by screws, and the feeding box is connected and fixed on the base.

5. The double-dump twin-output linear scale of claim 1 wherein, The discharging screw comprises a coarse screw and a fine screw, the product is roughly discharged by the coarse screw, then is finely discharged by the fine screw, so that the final discharge meets the requirements.

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