Material scattering device of cement conveying hopper

Abstract

The utility model discloses a material scattering device of a cement conveying hopper, belongs to the technical field of conveying equipment, and solves the problems that an existing device cannot clean cement attached to the inner wall of a conical box and the inner wall of a stirring box, the inner space of the conical box and the inner wall of the stirring box is reduced, and then the cement flow is reduced. Comprising a bucket elevator, a discharging pipe is fixedly installed on the bottom face of the bucket elevator, a scattering device driven by a driving assembly is arranged on the discharging pipe, a gear disc and a gear ring are driven by a motor to rotate synchronously, and then a lantern ring, an installation ring and a scraper blade are driven to rotate. The situation that the cement is attached to the inner wall of the bucket elevator and the inner wall of the discharging pipe is avoided, the flow of the cement can be increased, the cement conveying efficiency is improved, the cement poured into the bucket elevator and the discharging pipe can be stirred through the stirring rod, and the purpose that the cement is prevented from being blocked in the bucket elevator and the discharging pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a material dispersing device for a cement conveying hopper. Background Art

[0002] Cement needs to be transported using a conveying hopper. The cement is poured into the hopper and discharged through a discharge pipe.

[0003] After searching, the application with patent number CN202123055535.3 discloses a cement conveying hopper, including a mixing box, a conical box is installed on the top of the mixing box, a filter plate is installed on the inner wall of the top of the mixing box, a mixing mechanism is rotatably arranged inside the mixing box, and the mixing mechanism is close to the inner bottom wall of the mixing box; a cleaning mechanism is arranged at the bottom of the filter plate, a cavity is formed on the inner wall of one side of the mixing box, a rotating mechanism is accommodated in the cavity, a driving mechanism is installed on the driving end of the rotating mechanism, and a regulating machine is arranged at the coupling between the rotating mechanism and the cleaning mechanism;

[0004] Although the cement conveying hopper stirs cement through a stirring mechanism to prevent cement blockage, the cement conveying hopper cannot clean the cement attached to the inner walls of the cone box and the mixing box. The cement adheres to the inner walls of the cone box and the mixing box, resulting in a reduction in their internal space, which in turn leads to a reduction in cement flow.

[0005] Therefore, we propose a material breaking device for a cement conveying hopper. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a material breaking device for a cement conveying hopper, which solves the problem that the prior device cannot clean the cement attached to the inner walls of the conical box and the mixing box, and the cement adheres to the inner walls of the conical box and the mixing box, resulting in a reduction in their internal space, which in turn leads to a reduction in cement flow.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a material dispersing device for a cement conveying hopper, comprising a bucket lift, a material discharge pipe is fixedly installed on the bottom surface of the bucket lift;

[0008] The feed tube is provided with a breaking device driven by a driving assembly;

[0009] The dispersing device includes a gear ring which is rotatably mounted on the outer wall of the discharge pipe through a bearing ring, a sleeve ring is fixedly mounted on the bottom surface of the gear ring, a mounting ring is fixedly mounted on the bottom surface of the sleeve ring, the mounting ring is fitted with the bottom surface of the discharge pipe, a scraper is fixedly mounted on the inner ring of the mounting ring, the scraper is fitted with the inner walls of the discharge pipe and the bucket, and evenly distributed stirring rods are fixedly mounted on the side walls of the scraper.

[0010] Preferably, the width of the mounting ring is the same as the thickness of the feed pipe, and a total of six scrapers are provided, and the six mounting rings are arrayed and distributed in the inner circle of the mounting ring, so as to facilitate installation in the scraper chassis. The scraper can scrape off the cement attached to the feed pipe and the inner wall of the bucket.

[0011] Preferably, six arc-shaped reinforcement plates are provided in the middle part of the scraper, and the six reinforcement plates are staggered with the six scrapers, and both ends of the six reinforcement plates are fixedly mounted on the side walls of the six adjacent scrapers, wherein the middle part of the scraper is supported by the reinforcement plates so as to improve the strength of the middle part of the scraper and avoid bending of the scraper.

[0012] Preferably, a reinforcement ring is fixedly installed on the top surface of the scraper, and the cross-section of the reinforcement ring is a right triangle, and the two right-angled sides of the right triangle are respectively in contact with the inner wall of the bucket and the top surface of the scraper, wherein the reinforcement ring can increase the strength of the top of the scraper, thereby avoiding bending of the top of the reinforcement ring, and the inner wall of the reinforcement ring is an inclined surface, and cement attached to the reinforcement ring can slide downward along the inclined surface, thereby avoiding cement attachment on the reinforcement ring.

[0013] Preferably, the driving mechanism includes a motor fixedly mounted on the side wall of the discharge tube, and a gear plate meshing with the gear ring is fixedly mounted on the output end of the motor, wherein the gear plate is driven to rotate by the motor, and then the gear ring is driven to rotate synchronously.

[0014] The utility model provides a material dispersing device for a cement conveying hopper, which has the following beneficial effects:

[0015] 1. The material dispersing device of the cement conveying hopper drives the gear plate and the gear ring to rotate synchronously through the motor, and then drives the sleeve ring, the mounting ring and the scraper to rotate. The scraper can scrape off the cement attached to the inner wall of the discharge pipe and the bucket, and then the scraped cement moves downward along the inner wall of the bucket and the discharge pipe, and finally discharged through the discharge pipe. When the scraper rotates, the cement is prevented from adhering to the inner wall of the bucket and the discharge pipe, which is beneficial to increase the flow rate of cement and improve the efficiency of cement transportation. The cement poured into the bucket and the discharge pipe can be stirred by the stirring rod, so as to avoid the cement being blocked inside the bucket and the discharge pipe, and solves the problem that the existing device cannot clean the cement attached to the inner wall of the cone box and the mixing box, and the cement is attached to the inner wall of the cone box and the mixing box, resulting in a reduction in the internal space thereof, and then a reduction in the cement flow rate;

[0016] 2. The material breaking device of the cement conveying hopper supports the middle part of the scraper through the reinforcing plate to improve the strength of the middle part of the scraper and avoid bending of the scraper. The strength of the top of the scraper can be improved by the reinforcing ring, thereby avoiding bending of the top of the reinforcing ring. The inner wall of the reinforcing ring is an inclined surface, and the cement attached to the reinforcing ring can slide downward along the inclined surface to avoid cement attachment on the reinforcing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the stirring component of the utility model.

[0021] In the figure: 1. bucket lift; 11. discharge pipe; 2. scattering device; 21. gear ring; 22. sleeve ring; 23. mounting ring; 24. scraper; 25. stirring rod; 26. reinforcement plate; 27. reinforcement ring; 3. drive assembly; 31. motor; 32. gear plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] like Figure 1-4As shown: it includes a bucket lift 1, a feed pipe 11 is fixedly installed on the bottom surface of the bucket lift 1, and a dispersing device 2 driven by a driving assembly 3 is arranged on the feed pipe 11. The dispersing device 2 includes a gear ring 21 which is rotatably sleeved on the outer wall of the feed pipe 11 through a bearing ring, a sleeve ring 22 is fixedly installed on the bottom surface of the gear ring 21, and a mounting ring 23 is fixedly installed on the bottom surface of the sleeve ring 22. The mounting ring 23 is fitted with the bottom surface of the feed pipe 11, and a scraper 24 is fixedly installed on the inner ring of the mounting ring 23. The scraper 24 is fitted with the inner wall of the feed pipe 11 and the bucket lift 1, and the side wall of the scraper 24 is fixedly installed with evenly distributed stirring rods 25. The width of the mounting ring 23 is the same as the thickness of the feed pipe 11. There are six scrapers 24 in total, and the six mounting rings 23 are distributed in an array In the inner ring of the mounting ring 23, the motor 31 drives the gear plate 32 and the gear ring 21 to rotate synchronously, and then drives the sleeve ring 22, the mounting ring 23 and the scraper 24 to rotate. The scraper 24 can scrape off the cement attached to the inner wall of the discharge pipe 11 and the bucket lift 1, and then the scraped cement moves downward along the inner wall of the bucket lift 1 and the discharge pipe 11, and finally discharged through the discharge pipe 11. When the scraper 24 rotates, the cement is prevented from adhering to the inner wall of the bucket lift 1 and the discharge pipe 11, which is beneficial to increase the flow rate of cement and improve the efficiency of cement transportation. The cement poured into the bucket lift 1 and the discharge pipe 11 can be stirred by the stirring rod 25, so as to avoid the cement from being blocked in the bucket lift 1 and the discharge pipe 11.

[0025] Embodiment 2:

[0026] like Figure 2-4 As shown in the figure, six arc-shaped reinforcing plates 26 are arranged in the middle of the scraper 24, and the six reinforcing plates 26 are staggered with the six scrapers 24. The two ends of the six reinforcing plates 26 are fixedly mounted on the side walls of the six adjacent scrapers 24. A reinforcing ring 27 is fixedly mounted on the top surface of the scraper 24. The cross section of the reinforcing ring 27 is a right triangle, and the two right-angled sides of the right triangle are respectively fitted with the inner wall of the bucket 1 and the top surface of the scraper 24. The driving mechanism includes a motor 31 fixedly mounted on the side wall of the feeding pipe 11, and the motor 3 The output end of the scraper 24 is fixedly mounted with a gear plate 32 meshing with the gear ring 21, and the middle part of the scraper 24 is supported by the reinforcing plate 26 to improve the strength of the middle part of the scraper 24 and avoid bending of the scraper 24. The strength of the top of the scraper 24 can be improved by the reinforcing ring 27, thereby avoiding bending of the top of the reinforcing ring 27. The inner wall of the reinforcing ring 27 is an inclined surface, and the cement attached to the reinforcing ring 27 can slide downward along the inclined surface, thereby avoiding cement attached to the reinforcing ring 27.

[0027] Working principle and use process of the utility model: When the material breaking device of the cement conveying hopper is used, cement is poured in from the top of the bucket 1, and the motor 31 is started at the same time to drive the gear plate 32 and the gear ring 21 to rotate synchronously, and then drive the sleeve ring 22, the mounting ring 23 and the scraper 24 to rotate, and the cement attached to the discharge pipe 11 and the inner wall of the bucket 1 can be scraped off by the scraper 24, and then the scraped cement moves downward along the inner wall of the bucket 1 and the discharge pipe 11, and finally discharged through the discharge pipe 11. When the scraper 24 rotates, the cement poured into the bucket 1 and the discharge pipe 11 can be stirred by the stirring rod 25 to avoid the situation where the cement is blocked in the bucket 1 and the discharge pipe 11.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material dispersing device for a cement conveying hopper, comprising a bucket lift (1) and a driving mechanism, wherein a material discharge pipe (11) is fixedly mounted on the bottom surface of the bucket lift (1); Features: The feed tube (11) is provided with a breaking device (2) driven by a driving assembly (3); The dispersing device (2) comprises a gear ring (21) which is rotatably mounted on the outer wall of a feeding tube (11) via a bearing ring, a sleeve ring (22) is fixedly mounted on the bottom surface of the gear ring (21), a mounting ring (23) is fixedly mounted on the bottom surface of the sleeve ring (22), the mounting ring (23) is fitted with the bottom surface of the feeding tube (11), a scraper (24) is fixedly mounted on the inner ring of the mounting ring (23), the scraper (24) is fitted with the inner walls of the feeding tube (11) and the bucket (1), and evenly distributed stirring rods (25) are fixedly mounted on the side wall of the scraper (24).

2. The material dispersing device for a cement conveying hopper according to claim 1, characterized in that: The width of the mounting ring (23) is the same as the thickness of the feed tube (11), and a total of six scrapers (24) are provided, and the six mounting rings (23) are distributed in an array on the inner circle of the mounting ring (23).

3. The material dispersing device for a cement conveying hopper according to claim 2 is characterized in that: Six arc-shaped reinforcing plates (26) are arranged in the middle of the scraper (24), and the six reinforcing plates (26) are staggered with the six scrapers (24), and the two ends of the six reinforcing plates (26) are fixedly mounted on the side walls of the six adjacent scrapers (24).

4. The material dispersing device for a cement conveying hopper according to claim 3 is characterized in that: A reinforcement ring (27) is fixedly mounted on the top surface of the scraper (24); the cross section of the reinforcement ring (27) is a right triangle, and the two right-angled sides of the right triangle are respectively in contact with the inner wall of the bucket lift (1) and the top surface of the scraper (24).

5. The material dispersing device for a cement conveying hopper according to claim 1, characterized in that: The driving mechanism comprises a motor (31) fixedly mounted on the side wall of the feeding tube (11), and a gear plate (32) meshing with the gear ring (21) is fixedly mounted on the output end of the motor (31).

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