Raw cement wet material feeder

Abstract

The utility model discloses a raw cement wet material feeding machine, relates to the technical field of cement processing, and aims to solve the problem that materials are blocked and accumulated at a feeding hole of the feeding machine. Comprising a feeding cylinder, a storage hopper is arranged on the feeding cylinder, a sieve plate is arranged on the storage hopper, a supporting piece for supporting the sieve plate is arranged on the inner wall of the storage hopper, a vibration mechanism in sliding connection with the sieve plate is arranged below the sieve plate, and the vibration mechanism is connected with a motor through a linkage mechanism; materials to be fed into the feeder are preliminarily intercepted through the sieve plate arranged in the storage hopper, and under the assistance of the vibration mechanism, the sieve plate vibrates with frequency in the storage hopper, so that the materials falling on the sieve plate are dispersed to the periphery from a falling point as the center, and the utilization rate of the space of the whole storage hopper is increased; and the materials received by the feeder are all within a threshold value, so that the burden of the motor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, and particularly relates to a raw wet material feeder for cement. Background Art

[0002] During the process of cement production, the materials at the feeding port will continuously fall into the feeder. Therefore, during the processing, the continuous materials will not only cause the blockage and accumulation of materials at the feeding port, but also increase the working burden of the motor, thus making it at risk of overload.

[0003] Therefore, this application provides a raw wet material feeder for cement to meet the requirements. Summary of the Utility Model

[0004] The purpose of this application is to provide a raw wet material feeder for cement, aiming to solve the problem of material blockage and accumulation at the feeding port of the feeder.

[0005] To achieve the above purpose, this application provides the following technical solution: A raw wet material feeder for cement, including a feeding cylinder, an end of the feeding cylinder is provided with a motor for driving the auger inside it to rotate, and a storage hopper is provided on the feeding cylinder. A sieve plate is provided on the storage hopper, and a supporting member for supporting the sieve plate is provided on the inner wall of the storage hopper. The supporting member further includes a supporting beam, a placement groove, and a spring. A positioning groove is provided on the bottom surface of the sieve plate. The supporting beam is installed on the inner wall of the storage hopper and is symmetrically arranged. A placement groove adapted to the positioning groove is provided on the top surface of the supporting beam. The placement groove and the positioning groove are connected by a spring;

[0006] A vibration mechanism slidably connected to the sieve plate is provided below the sieve plate. The vibration mechanism is connected to the motor through a linkage mechanism. Through the sieve plate provided inside the storage hopper, the materials to be put into the feeder are preliminarily intercepted. With the assistance of the vibration mechanism, the sieve plate vibrates at a frequency in the storage hopper, making the materials falling on the sieve plate diverge from the falling point to the surrounding, improving the utilization rate of the entire storage hopper space, and making the materials received by the feeder all within a threshold, reducing the burden on the motor.

[0007] Preferably, the vibration mechanism includes an adjusting member, a mounting plate, a supporting member, and a connecting member. A perforation communicating with the outside is provided on the outer wall of the storage hopper. The mounting plate and the supporting member are fixed to the outer wall of the storage hopper by bolts. A connecting member is rotatably connected to the supporting member. A positioning rod is provided on the mounting plate. The two ends of the adjusting member are respectively connected between the connecting member and the positioning rod. The connecting member is connected to the motor through a linkage mechanism.

[0008] Preferably, the supporting member includes a supporting plate and a mounting groove. The supporting plate is divided into a convex part and a concave part, and mounting grooves for positioning the connecting member are provided on the opposite surfaces of the convex part and the concave part.

[0009] Preferably, the connecting piece includes a limiting part and a docking part. The cross-section of the limiting part is cross-shaped. The limiting part is rotatably connected to the installation groove. The end face of the limiting part is provided with a hexagonal docking part. The docking part is connected to the adjusting part, and the limiting part is connected to the motor through a linkage mechanism.

[0010] Preferably, the adjusting part includes a cam and a connecting rod. There are two groups of cams, which are connected by a connecting rod. Hexagonal holes and jacks are respectively provided on the opposite surfaces of the two groups of cams. The hexagonal holes are connected to the docking part, and the jacks are connected to the positioning rod.

[0011] Preferably, a U-shaped stabilizing part is provided on the outer wall of the storage hopper, and the limiting part is rotatably connected to the stabilizing part.

[0012] Preferably, the linkage mechanism includes a first sprocket, a chain and a second sprocket. The first sprocket is coaxially arranged with the limiting part, the second sprocket is coaxially connected to the motor, and the first sprocket and the second sprocket are connected by a chain. Through the linkage mechanism, the vibration mechanism that provides power for the sieve plate is connected to the motor. The motor controller adjusts the lifting frequency, thereby controlling the falling speed of the material, avoiding a large amount of material from accumulating on the auger, and effectively improving the discharging effect and conveying efficiency of the material.

[0013] In summary, the technical effects and advantages of the present utility model are as follows:

[0014] In the present utility model, through the sieve plate provided inside the storage hopper, the material to be put into the feeder is initially intercepted. With the assistance of the vibration mechanism, the sieve plate vibrates at a certain frequency in the storage hopper, causing the material falling on the sieve plate to diverge from the falling point to the surroundings, improving the utilization rate of the entire storage hopper space, and making the material received by the feeder within a threshold value, reducing the burden on the motor.

[0015] In the present utility model, through the linkage mechanism, the vibration mechanism that provides power for the sieve plate is connected to the motor. The motor controller adjusts the lifting frequency, thereby controlling the falling speed of the material, avoiding a large amount of material from accumulating on the auger, and effectively improving the discharging effect and conveying efficiency of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a partial exploded structural schematic diagram of the present utility model;

[0019] Figure 3 Schematic structural diagram of the support member of the present utility model;

[0020] Figure 4 Schematic structural diagram of the adjusting member of the present utility model;

[0021] Figure 5 Schematic structural diagram of the connecting member of the present utility model;

[0022] Figure 6 Schematic structural diagram of the support member of the present utility model.

[0023] In the figure: 1, feeding cylinder; 2, motor; 3, storage hopper; 31, perforation; 4, sieve plate; 41, positioning groove; 5, support member; 51, support beam; 52, placement groove; 53, spring; 6, adjusting member; 61, cam; 62, connecting rod; 7, mounting plate; 8, support member; 81, support plate; 82, mounting groove; 9, connecting member; 91, limiting portion; 92, docking portion; 10, stabilizing member; 11, first sprocket; 12, chain; 13, second sprocket. Specific embodiments

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

[0025] Embodiment: Refer to Figures 1-6 A kind of raw wet material feeder for cement shown in the figure, including a feeding cylinder 1, a motor 2, and a storage hopper 3. A motor 2 for driving the auger inside it to rotate is provided at the end of the feeding cylinder 1, and a storage hopper 3 for buffering materials is provided at the feeding port position of the feeding cylinder 1; a sieve plate 4 is provided inside the storage hopper 3 to reduce the working burden of the motor 2. The sieve plate 4 buffers and classifies the materials, and a support member 5 is provided below the sieve plate 4 (on the inner wall of the storage hopper 3). There are two groups of support beams 51 of the support member 5, which are symmetrically arranged front and back. A placement groove 52 for placing the spring 53 is provided on the top surface of the support beam 51, and a positioning groove 41 adapted to the placement groove 52 is provided on the bottom surface of the sieve plate 4. The positioning groove 41 is connected to the top of the spring 53. The spring 53 is a compression spring, which usually jacks up the sieve plate 4.

[0026] Vibration mechanism: Two sets of symmetric perforations 31 are provided on the outer wall of the storage hopper 3. At the positions of the perforations 31 (on the outer wall of the storage hopper 3), a mounting plate 7 and a support member 8 are respectively fixed by bolts. A positioning rod is provided on the inner surface of the mounting plate 7 facing inwards. A connecting member 9 is rotatably connected to the support member 8. The connecting member 9 and the positioning rod cooperate to limit and install the adjusting member 6. The cross-section of the adjusting member 6 is in the shape of a water droplet. Driven by the linkage mechanism, the connecting member 9 controls the rotation of the adjusting member 6, so that the sieve plate 4 is lifted and lowered in frequency through the cooperation of the adjusting member 6 and the spring 53, enabling the material to be evenly dispersed on the sieve plate 4 and preventing the material from getting stuck in the sieve holes and causing blockage.

[0027] The connecting member 9 is divided into two parts: a limiting portion 91 and a docking portion 92. The cross-section of the limiting portion 91 is in the shape of a cross. To facilitate installation on the support member 8, the support member 8 is divided into two parts: a concave part and a convex part. The opposite surfaces of the two are provided with mounting grooves 82 adapted to the limiting portion 91. After assembly, it is fixed to the storage hopper 3 by bolts. And to enable the connecting member 9 to drive the adjusting member 6 to rotate, the docking portion 92 is a hexagonal column, and the adjusting member 6 is provided with a hexagonal hole adapted thereto.

[0028] Adjusting member 6: Hexagonal holes and jacks are respectively provided on the opposite surfaces of the two sets of cams 61. The hexagonal holes are adapted to the docking portion 92, and the jacks are adapted to the positioning rod. And the two sets of cams 61 are connected by a connecting rod 62 to achieve synchronization while strengthening the structure, so as to lift the sieve plate 4 and cooperate with the spring 53 to reduce the load on the motor.

[0029] A U-shaped stabilizer 10 is provided on the outer wall of the storage hopper 3 to provide a support for the rotating connecting member 9 and enhance the stability of the connecting member 9 during rotation.

[0030] Linkage mechanism: The first sprocket 11 is coaxially arranged with the connecting member 9, the second sprocket 13 is coaxially arranged with the motor 2, and the first sprocket 11 and the second sprocket 13 are connected by a chain 12, so as to achieve the purpose of the multi-function of the motor 2.

[0031] Working principle of this utility model: The material is input from the top surface of the storage hopper 3, and then the material drops onto the top surface of the sieve plate 4 and accumulates in the middle of the sieve plate 4 (during this process, the sieve plate 4 presses down on the spring 53 and reduces the distance between it and the supporting beam 51) and diverges around; Then start the motor 2, the motor 2 drives the auger inside the feeding cylinder 1 to rotate, and conveys the material that drops through the sieve plate 4 to the outlet of the feeding cylinder 1. While the motor 2 rotates, through the rotating second sprocket 13, it drives the first sprocket 11 to rotate through the chain 12. The rotating first sprocket 11 drives the connecting piece 9 to rotate on the stabilizing piece 10 and the supporting piece 8. Then the connecting piece 9 drives the adjusting piece 6 to rotate inside the storage hopper 3. The other end of the adjusting piece 6 is matched with the positioning rod on the mounting plate 7 to achieve supporting rotation. The rotating adjusting piece 6 jacks up the sieve plate 4, so that the sieve plate 4 makes a frequency-based lifting movement inside the storage hopper 3, so that the material on the top surface of the sieve plate 4 quickly moves to the edge of the sieve plate 4, making the material in a dispersed falling state, thus reducing the burden on the motor 2 when controlling the auger.

[0032] The electromechanical connection involved in this utility model is a common means adopted by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, belonging to well-known common sense.

[0033] The components not described in detail in this article are prior art.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cement raw wet material feeder, comprising a feed barrel (1), wherein the end of the feed barrel (1) is provided with a motor (2) for driving the internal auger to rotate, and the feed barrel (1) is provided with a storage hopper (3), characterized in that: The storage hopper (3) is provided with a sieve plate (4), and the inner wall of the storage hopper (3) is provided with a supporting member (5) for supporting the sieve plate (4), the supporting member (5) further comprising a supporting beam (51), a placement groove (52) and a spring (53); the bottom surface of the sieve plate (4) is provided with a positioning groove (41), the supporting beam (51) is mounted on the inner wall of the storage hopper (3) and is symmetrically arranged, the top surface of the supporting beam (51) is provided with a placement groove (52) matched with the positioning groove (41), and the placement groove (52) is connected to the positioning groove (41) via the spring (53); A vibration mechanism is provided below the screen plate (4) and is slidably connected thereto, and the vibration mechanism is connected to the motor (2) via a linkage mechanism.

2. A cement raw wet material feeder according to claim 1, characterized in that: The vibration mechanism comprises an adjusting member (6), a mounting plate (7), a supporting member (8) and a connecting member (9); a through hole (31) communicating with the outside is provided on the outer wall of the storage hopper (3); the mounting plate (7) and the supporting member (8) are fixed to the outer wall of the storage hopper (3) by bolts; the connecting member (9) is rotatably connected to the supporting member (8); a positioning rod is provided on the mounting plate (7); both ends of the adjusting member (6) are respectively connected to the connecting member (9) and the positioning rod; and the connecting member (9) is connected to the motor (2) via a linkage mechanism.

3. A cement raw wet material feeder according to claim 2, characterized in that: The support member (8) comprises a support plate (81) and a mounting groove (82); the support plate (81) is divided into a convex member and a concave member, and the opposing surfaces of the convex member and the concave member are both provided with a mounting groove (82) for positioning the connecting member (9).

4. A cement raw wet material feeder according to claim 3, characterized in that: The connecting member (9) comprises a limiting portion (91) and a docking portion (92); the limiting portion (91) has a cross-shaped cross section; the limiting portion (91) is rotatably connected to the mounting groove (82); an end surface of the limiting portion (91) is provided with a hexagonal docking portion (92); the docking portion (92) is connected to the adjusting member (6); and the limiting portion (91) is connected to the motor (2) via a linkage mechanism.

5. A cement raw wet material feeder according to claim 4, characterized in that: The adjusting member (6) comprises a cam (61) and a connecting rod (62). The cams (61) are divided into two groups and connected via the connecting rod (62). The opposite surfaces of the two groups of cams (61) are respectively provided with a hexagonal hole and a plug hole. The hexagonal hole is connected to the docking portion (92), and the plug hole is connected to the positioning rod.

6. A cement raw wet material feeder according to claim 5, characterized in that: A U-shaped stabilizing member (10) is provided on the outer wall of the storage hopper (3), and the limiting portion (91) is rotatably connected to the stabilizing member (10).

7. A cement raw wet material feeder according to claim 6, characterized in that: The linkage mechanism comprises a first sprocket (11), a chain (12) and a second sprocket (13); the first sprocket (11) is coaxially arranged with the limiting portion (91); the second sprocket (13) is coaxially connected with the motor (2); and the chain (12) is provided between the first sprocket (11) and the second sprocket (13).

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