Eccentric rotor scale feeding port convenient for angle adjustment

Abstract

The utility model discloses an eccentric rotor scale feeding port convenient for angle adjustment, and relates to the technical field of eccentric rotor scales. The eccentric rotor scale comprises a high-layer platform, an eccentric rotor scale body, a mounting rack, a sleeve and a mounting frame, the upper end of the high-layer platform is provided with the eccentric rotor scale body, a feeding port at the lower end of the eccentric rotor scale body is provided with a hose, the hose is sleeved with the sleeve, and the lower end of the high-layer platform is provided with the mounting rack. A mounting frame is arranged below the mounting frame, a rotating shaft is arranged on the outer wall of the sleeve, a gear is arranged at one end of the rotating shaft, a hydraulic rod is fixedly arranged on one side of the mounting frame, a connecting block is arranged at one end of the hydraulic rod, and a toothed plate is arranged at the lower end of the connecting block. By arranging the hose with the adjustable angle and position, the material output position of the feeding port is adjusted, so that the problems that bearing and transferring devices such as bearing vehicles and carts which move frequently in a material receiving area are tedious, and the loading and transporting efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to eccentric rotor scale technical field, in particular to an eccentric rotor scale feeding port convenient to adjust angle. BACKGROUND

[0002] Eccentric rotor scale is a kind of special equipment that realizes material continuous conveying and dynamic measurement by eccentric rotating structure, and the main body is disc or cylindrical, rotating shaft deviates from center, periodic centrifugal force is generated when rotating, the closed space of measurement chamber surrounds rotor, internal guide plate or baffle is designed according to material characteristics, motor drives eccentric rotor to rotate through speed reducer, rotating speed is adjustable to match different flow demand, through the sensor system of integrated weighing sensor or torque sensor, material weight or rotating resistance is monitored in real time, after material enters measurement chamber from feeding port, centrifugal force and mechanical agitation are generated by asymmetric rotation of eccentric rotor, push material to move along chamber inner wall to discharge port, in this process, sensor measures torque change or chamber weight change when rotor rotates, and instantaneous flow is calculated in combination with rotating speed data.

[0003] Because of the need of processing technology, eccentric rotor scale will be erected on second floor or high platform, the advantage of doing so is that material can be output from downward discharge port, but during material conveying, carrying vehicle, cart and other carrying transfer devices wait in low-position receiving area, when a carrying transfer device receives material and leaves receiving area, the carrying transfer device that needs to be waited is moved to the feeding port of eccentric rotor scale corresponding to the receiving area of eccentric rotor scale, so that it is more cumbersome to frequently move carrying vehicle, cart and other carrying transfer devices, and the loading efficiency is reduced.Therefore, the person skilled in the art provides an eccentric rotor scale feeding port convenient to adjust angle to solve the problems in the background art. UTILITY MODEL CONTENTS

[0004] TECHNICAL SCHEME

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of eccentric rotor scale feeding ports convenient to adjust angle, including high-level platform, eccentric rotor scale body, mounting bracket, sleeve and mounting frame, the high-level platform upper end is provided with eccentric rotor scale body, the eccentric rotor scale body lower end feeding port is provided with hose, the hose outside sleeve is connected with sleeve, the high-level platform lower end is provided with mounting bracket, the mounting bracket lower end is provided with mounting frame, the sleeve outer wall is provided with the rotating shaft that is symmetrically distributed and is installed in the inside of mounting frame, one end of the rotating shaft is provided with gear, the one end of the hydraulic rod of the one side of mounting frame is fixed is provided with connecting block, the connecting block lower end is provided with the toothed plate that is engaged with gear.

[0007] Further, the inner wall of the upper end of the sleeve is provided with an arc surface one in funnel shape, and the inner wall of the lower end of the sleeve is provided with an arc surface two in trumpet nozzle shape.

[0008] Specifically, when the sleeve is adjusted in position or angle, the friction between the hose and the openings at the upper and lower ends of the inner wall of the sleeve is the most serious, and the arc surface one in funnel shape of the inner wall of the upper end of the sleeve and the arc surface two in trumpet nozzle shape of the inner wall of the lower end of the sleeve reduce the friction at the most serious friction position.

[0009] Further, the outer wall of the lower end of the sleeve is provided with connecting ribs in annular array.

[0010] Specifically, the connecting ribs are connected with the sleeve and the hose, so that the hose is prevented from being completely separated from the sleeve when the hose is moved in a large position.

[0011] Further, one end of the mounting frame is provided with a guide rail, and one end of the tooth plate is provided with a sliding groove which is slidably sleeved on the outer wall of the guide rail.

[0012] Specifically, when the tooth plate is moved, the sliding groove is slid on the outer wall of the guide rail to guide the sliding of the tooth plate.

[0013] Further, the high-level platform is internally provided with an assembly groove, the hose is located in the assembly groove, and a receiving area is arranged below the high-level platform.

[0014] Specifically, the hose is moved in the high-level platform to form a space, a vehicle or a cart carrying materials passes through the receiving area to receive the materials output by the hose, and the materials are received.

[0015] Further, the upper end of the mounting frame is provided with symmetrically distributed sliding sleeves, and guide rods which are slidably inserted into the sliding sleeves are arranged between the mounting frames.

[0016] Specifically, the mounting frame is slid on the outer wall of the guide rod through the sliding sleeve to support the sliding of the mounting frame, and the mounting frame is guided to slide when the mounting frame is moved horizontally.

[0017] Further, one end of the mounting frame is provided with a motor, the output end of the motor is provided with a screw rod which is rotatably mounted in the mounting frame, and the upper end of the mounting frame is provided with a nut which is threadedly sleeved with the screw rod.

[0018] Specifically, when the screw rod is driven to rotate by the motor, the rotating force is applied to the threaded pipeline in the nut, and the guided nut and the mounting frame are pushed to move horizontally.

[0019] Beneficial effects

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] The utility model discloses, the eccentric rotor scale body of high -level platform exports material through the feeding port of going down to material, and exports through the hose, the sleeve adjusts the position and the angle of the lower end opening of hose in this process through moving, the meshing of gear and toothed plate, drive the rotation of the axle, the lower end opening of hose is adjusted to the inclination angle of front and back, and the installation frame moves laterally at the lower end of mounting frame, and the lower end opening of hose is driven to carry out the position adjustment of large stroke of lateral position, avoids the frequent movement of carrier, promotes the loading and shipping efficiency of material.

[0022] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0024] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0025] Figure 2 It is the installation frame overhead three-dimensional structure schematic diagram of the utility model;

[0026] Figure 3 It is the sleeve front view three-dimensional structure schematic diagram of the utility model;

[0027] Figure 4 It is the gear side view three-dimensional structure schematic diagram of the utility model.

[0028] In the drawing, the component list represented by each sign is as follows:

[0029] 1, high -level platform;2, assembly groove;3, eccentric rotor scale body;4, hose;5, mounting frame;6, sleeve;7, motor;8, screw;9, installation frame;10, axle;11, guide rod;12, nut;13, sliding sleeve;14, gear;15, camber one;16, camber two;17, connecting rib;18, hydraulic rod;19, sliding groove;20, toothed plate;21, connecting block;22, guide rail. DETAILED DESCRIPTION

[0030] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model will be described in detail below with the drawings.

[0031] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein, and the skilled in the art will appreciate that the present application can be practiced in a variety of ways, all of which are intended to be encompassed by the present application. Therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0032] Secondly, the present application is described in detail in combination with the schematic diagram, and in the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of illustration, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0033] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below in combination with the drawings.

[0034] Embodiment

[0035] Please refer to Figures 1-4 As shown in the figure, the embodiment is an eccentric rotor scale feeding port convenient to adjust the angle, which comprises a high platform 1, an eccentric rotor scale body 3, a mounting frame 5, a sleeve 6 and a mounting frame 9, the high platform 1 is provided with the eccentric rotor scale body 3 at the upper end, the feeding port of the eccentric rotor scale body 3 is provided with a hose 4 at the lower end, the hose 4 is sleeved with the sleeve 6 outside, the high platform 1 is provided with the mounting frame 5 at the lower end, the mounting frame 5 is provided with the mounting frame 9 below, the sleeve 6 is provided with a rotating shaft 10 which is symmetrically distributed and rotatably installed inside the mounting frame 9 on the outer wall, the rotating shaft 10 is provided with a gear 14 at one end, the mounting frame 9 is fixedly provided with a hydraulic rod 18 at one side, the hydraulic rod 18 is provided with a connecting block 21 at the telescopic end of one end, the connecting block 21 is provided with a toothed plate 20 which is engaged with the gear 14 at the lower end;

[0036] The inner wall of the upper end of the sleeve 6 is provided with an arc surface one 15 in the shape of a funnel, and the inner wall of the lower end of the sleeve 6 is provided with an arc surface two 16 in the shape of a horn nozzle;

[0037] The lower end of the sleeve 6 and the outer wall of the hose 4 are provided with a connecting rib 17, which is arranged in a ring array;

[0038] One end of the mounting frame 9 is provided with a guide rail 22, and one end of the toothed plate 20 is provided with a sliding groove 19 which is sleeved with the outer wall of the guide rail 22;

[0039] The inner wall of the high platform 1 is provided with an assembly groove 2, and the hose 4 is located inside the assembly groove 2, and the lower end of the high platform 1 is provided with a receiving area;

[0040] The upper end of the mounting frame 9 is provided with symmetrically distributed sliding sleeves 13, and the mounting frame 5 is provided with guide rods 11 which are slidingly inserted into the inner wall of the sliding sleeve 13;

[0041] One end of the mounting bracket 5 is equipped with a motor 7, and the output end of the motor 7 is equipped with a screw 8 that is rotatably installed inside the mounting bracket 5. The upper end of the mounting frame 9 is equipped with a nut 12 that is threadedly connected to the screw 8.

[0042] In this embodiment, the present invention proposes an eccentric rotor scale feeding port that is easy to adjust the angle, thereby improving the material loading efficiency. A flexible hose 4 is provided at the feeding port at the lower end of the eccentric rotor scale body to transport materials. By extending and retracting the hydraulic rod 18, the toothed plate 20 is driven to move back and forth, thereby driving the gear 14 to rotate, which in turn drives the rotating shaft 10 to rotate. The rotating shaft 10 drives the sleeve 6 to rotate, and the sleeve 6 pushes the end of the flexible hose 4 to achieve adjustment of the opening angle of the flexible hose 4.

[0043] Meanwhile, the mounting frame 9 can move laterally at the lower end of the mounting bracket 5. One end of the mounting bracket 5 is equipped with a motor 7. Driven by the motor 7, the screw 8 rotates, pushing the nut 12 and the mounting frame 9 to move laterally, thereby driving the sleeve 6 to move laterally and realizing the adjustment of the lateral position of the feed port.

[0044] During the adjustment process, the design of the inner wall of the sleeve 6 also fully considers the need to reduce friction. The upper inner wall of the sleeve 6 has a funnel-shaped arc surface 15 and the lower inner wall has a trumpet-shaped arc surface 16, which effectively reduces the friction between the hose 4 and the inner wall of the sleeve 6. Compared with the traditional fixed feeding port, the feeding output end with adjustable angle and position effectively avoids the problem of frequent movement of the load-bearing and transfer device caused by the eccentric rotor scale being installed at a high position. The device has a compact structure and is easy to operate. Through the combination of hydraulic drive and motor 7 drive, the position and angle of the feeding port can be flexibly adjusted, which significantly improves the material loading and transportation efficiency.

[0045] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 mechanical connection or an electrical 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 according to the specific circumstances.

[0046] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An eccentric rotor scale feed port with adjustable angle, comprising a high platform (1), an eccentric rotor scale body (3), a mounting frame (5), a sleeve (6), and a mounting frame (9). The high platform (1) is provided with an eccentric rotor scale body (3) at its upper end. A flexible hose (4) is provided at the feed port at the lower end of the eccentric rotor scale body (3). A sleeve (6) is sleeved on the outside of the flexible hose (4). A mounting frame (5) is provided at the lower end of the high platform (1). A mounting frame (9) is provided below the mounting frame (5). A rotating shaft (10) is symmetrically distributed and rotatably installed inside the mounting frame (9) on the outer wall of the sleeve (6). A gear (14) is provided at one end of the rotating shaft (10). A hydraulic rod (18) is fixed on one side of the mounting frame (9). A connecting block (21) is provided at the telescopic end of one end of the hydraulic rod (18). A toothed plate (20) that meshes with the gear (14) is provided at the lower end of the connecting block (21).

2. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: The upper inner wall of the sleeve (6) is provided with a funnel-shaped arc surface one (15), and the lower inner wall of the sleeve (6) is provided with a trumpet-shaped arc surface two (16).

3. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: The lower end of the sleeve (6) and the outer wall of the hose (4) are provided with connecting ribs (17), and the connecting ribs (17) are distributed in a ring array.

4. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: The mounting frame (9) is provided with a guide rail (22) at one end, and the toothed plate (20) is provided with a sliding groove (19) at one end, which is slidably sleeved on the outer wall of the guide rail (22).

5. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: The high-rise platform (1) has an assembly slot (2) inside, the hose (4) is located inside the assembly slot (2), and a receiving area is provided below the high-rise platform (1).

6. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: The upper end of the mounting frame (9) is provided with symmetrically distributed sliding sleeves (13), and the mounting brackets (5) are provided with guide rods (11) that are slidably inserted into the sliding sleeves (13).

7. The eccentric rotor scale feed port with adjustable angle according to claim 1, characterized in that: One end of the mounting bracket (5) is provided with a motor (7), and the output end of the motor (7) is provided with a screw (8) that is rotatably installed inside the mounting bracket (5). The upper end of the mounting frame (9) is provided with a nut (12) that is threadedly connected to the screw (8).

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