Anti-blocking raw mill discharging structure

Abstract

The utility model relates to the technical field of powder concentrator equipment, and discloses an anti-blocking raw mill discharging structure. The anti-blocking raw material mill discharging structure comprises a powder selecting machine box, a discharging pipe is fixedly installed below the powder selecting machine box, a discharging hopper is movably installed below the discharging pipe, a groove is fixedly formed in the upper portion of the discharging hopper in an embedded mode, an installation sleeve is fixedly installed on the outer surface of the lower portion of the discharging hopper, and the installation sleeve is fixedly connected with the powder selecting machine box. A top seat is fixedly mounted on one side of the mounting sleeve, a vibration motor is fixedly mounted below the top seat, a mounting seat is fixedly mounted below the vibration motor, and an arc-shaped block is fixedly mounted on the outer surface of the discharging hopper. According to the novel anti-blocking raw material mill discharging structure, the discharging hopper is installed below the discharging pipe, the discharging hopper structure is in a funnel shape, material grinding particles can be conveniently discharged and used, the stacking and blocking conditions in the discharging process are avoided, the practicability of the powder concentrator discharging structure is improved, and the anti-blocking raw material mill discharging structure is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of powder selection machine equipment, in particular to a material blocking-proof raw material mill discharging structure. Background Art

[0002] The working principle of most powder classifiers is that the material enters through the feed pipe and is scattered into the rising airflow through the dispersion plate. The grinding medium fragments in the material overcome the resistance of the rising airflow under the action of gravity and fall down to be discharged from the slag discharge port. However, the discharge pipe or the feed pipe mostly chooses to use a horizontal pipe, which makes the horizontal pipe structure easy to be blocked by materials during the discharge process, reducing the material discharge efficiency of the powder classifier. Therefore, a material blocking-proof raw mill discharge structure is provided for use with a powder classifier.

[0003] The existing referenceable Chinese utility model patent with announcement number: CN217411071U discloses a raw material mill high-efficiency powder selection machine. The utility model includes a box, a first mounting slot, a blower, a filter, a movable slot, a grinding cylinder and a first motor. The box is provided with a first mounting slot, the lower end of the box is provided with a second mounting slot, the second mounting slot is provided with a blower, the first mounting slot is provided with a movable slot, the movable slot is provided with a grinding cylinder, and one side of the grinding cylinder is provided with a first motor. The utility model has the function of quickly adjusting the size of the powder selection particles, which solves the problem that the existing powder selection machine cannot quickly adjust the gap between the grinding devices, resulting in the inability to quickly adjust the particle size of the ground powder, causing great inconvenience.

[0004] Although the above-mentioned raw material mill high-efficiency powder classifier solves the problem of grinding particle adjustment, the discharge pipe presents a horizontal pipe during the discharge of the ground particles, which leads to accumulation and blockage of material particles during the discharge process, affecting the normal operation of the powder classifier, reducing the working efficiency of the material grinding particle discharge, and reducing the usability of the powder classifier discharge structure. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the existing technology, the utility model provides a raw material mill discharge structure with anti-blocking properties, which has the advantages of avoiding accumulation and blockage of material grinding particles during discharge, improving the practicality of the discharge structure, and facilitating the normal operation of the powder selection machine, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the anti-blocking raw material mill discharging structure comprises: a powder selection box for cement production and processing, a discharge pipe for discharging ground material particles is fixedly installed at the bottom of the powder selection box, a discharge hopper for cooperating with the discharging is movably installed at the bottom of the discharge pipe, a groove for cooperating with the buffering is fixedly installed at the top of the discharge hopper, a mounting sleeve for installation and connection is fixedly installed on the lower outer surface of the discharge hopper, a top seat for connecting to a vibration motor is fixedly installed on one side of the mounting sleeve, a vibration motor for increasing the use function is fixedly installed at the bottom of the top seat, a mounting seat for installation and connection is fixedly installed at the bottom of the vibration motor, and an arc block for supporting and connecting is fixedly installed on the outer surface of the discharge hopper.

[0009] As the preferred technical solution of the utility model, the lower part of the discharge pipe is movably installed on the inner wall of the groove, the upper outer surface of the discharge pipe is fixedly installed with a sealing cover, and the sealing cover is fixedly installed below the powder selection machine box; the sealing cover is used to increase the sealing performance of the structural docking point.

[0010] As the preferred technical solution of the utility model, a support seat is fixedly installed on one side of the arc block, a buffer rod is fixedly installed below the support seat, and the lower end of the buffer rod is movably connected to the support rod; the arc blocks are installed with three matching supports for use.

[0011] As the preferred technical solution of the utility model, shock absorbers are movably installed on both sides of the buffer rod, a lower base is fixedly installed below the shock absorber, and a lower connecting sleeve is fixedly installed on one side of the lower base; the shock absorber is provided with three groups of structures for coordinated use.

[0012] As a preferred technical solution of the utility model, an upper base is fixedly installed above the shock absorber, and an upper connecting sleeve is installed on one side of the upper base; the upper connecting sleeve and the lower connecting sleeve have the same shape.

[0013] As the preferred technical solution of the utility model, the outer surface of the buffer rod is fixedly connected with an upper connecting sleeve, the outer surface of the support rod is fixedly installed with a lower connecting sleeve, and the upper outer surface of the support rod is movably connected with an upper connecting sleeve; the buffer rod is used in conjunction with the upper connecting sleeve to vibrate up and down.

[0014] As a preferred technical solution of the utility model, a shock absorber is movably installed on the outer surface of the discharge hopper, and the mounting seat is movably installed on the lower side of the powder selection machine box; the mounting seat is used for installing the vibration motor.

[0015] Compared with the prior art, the utility model provides a material blocking-proof raw material mill discharge structure, which has the following beneficial effects:

[0016] 1. The utility model installs the discharge hopper below the discharge pipe, and the discharge hopper structure presents a funnel shape, which is convenient for discharging the material grinding particles and avoids accumulation and blockage during the discharge process, improves the practicality of the powder classifier discharge structure, avoids affecting the normal operation of the powder classifier, improves the work efficiency of discharging the material grinding particles, improves the practicality of the powder classifier discharge structure, and facilitates the anti-blocking raw material mill discharge structure.

[0017] 2. The utility model connects the lower end of the outer surface of the discharge hopper with the mounting sleeve, the mounting sleeve is fixedly connected with the top seat, a vibration motor is installed under the top seat, and the vibration motor is used to drive the discharge hopper to vibrate up and down to increase the use of discharge, further improve the use function of the anti-blocking raw material mill discharge structure, and further avoid blockage in discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the discharge hopper of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation sleeve of the utility model;

[0021] Figure 4 This is a schematic diagram of the arc block of the utility model;

[0022] Figure 5 It is a schematic diagram of the shock absorber of the utility model.

[0023] Among them: 1. powder selection machine box; 2. discharge pipe; 21. sealing cover; 3. discharge hopper; 31. groove; 4. mounting sleeve; 41. top seat; 42. vibration motor; 43. mounting seat; 5. arc block; 51. support seat; 52. buffer rod; 53. support rod; 6. shock absorber; 61. lower base; 62. lower connecting sleeve; 63. upper base; 64. upper connecting sleeve. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Combined with Figure 1-Figure 5 In the present embodiment, the discharging structure of the raw material mill for preventing blocking of materials comprises: a powder selection box 1, a discharging pipe 2 is fixedly installed at the bottom of the powder selection box 1, a discharging hopper 3 is movably installed at the bottom of the discharging pipe 2, a groove 31 is fixedly installed above the discharging hopper 3, a mounting sleeve 4 is fixedly installed on the outer surface of the bottom of the discharging hopper 3, a top seat 41 is fixedly installed on one side of the mounting sleeve 4, a vibration motor 42 is fixedly installed at the bottom of the top seat 41, a mounting seat 43 is fixedly installed at the bottom of the vibration motor 42, and an arc block 5 is fixedly installed on the outer surface of the discharging hopper 3.

[0028] Specifically, the discharge pipe 2 is connected to the bottom of the powder selection box 1, and the discharge pipe 2 discharges the ground particles in the powder selection box 1 for use. The bottom of the discharge pipe 2 is connected to the discharge hopper 3. The discharge hopper 3 increases the use function of the discharge pipe 2 to avoid accumulation and blockage during the discharge process, and conveniently improves the use of the anti-blocking raw material mill discharge structure. The bottom of the outer surface of the discharge hopper 3 is connected to the mounting sleeve 4, and the mounting sleeve 4 is fixedly connected to the top seat 41. A vibration motor 42 is installed under the top seat 41. The vibration motor 42 drives the discharge hopper 3 to vibrate up and down for use, which further increases the use of material particle discharge and further improves the use function of the anti-blocking raw material mill discharge structure.

[0029] The lower part of the discharge pipe 2 is movably mounted on the inner wall of the groove 31 , and the upper outer surface of the discharge pipe 2 is fixedly mounted with a sealing cover 21 , which is fixedly mounted below the powder selection machine box 1 .

[0030] Specifically, the upper end of the discharge pipe 2 is connected with the sealing cover 21, and the sealing cover 21 is installed below the powder selection machine box 1. The sealing cover 21 is convenient for increasing the sealing performance of the structural docking point of the discharge pipe 2 and the powder selection machine box 1, and is convenient for increasing the coordination between the discharge structures of the raw material mill to prevent material blockage. At the same time, the groove 31 structure is embedded and installed above the discharge hopper 3, and is used in the groove 31 below the discharge pipe 2, which is convenient for coordinating the up and down vibration of the discharge hopper 3, so that the lower end of the discharge pipe 2 and the groove 31 can only move up and down, and the lower end of the discharge pipe 2 cannot be disassembled from the groove 31, which is convenient for coordination with the upper and lower vibration range, and convenient for coordination between the discharge structures of the raw material mill to prevent material blockage.

[0031] A support seat 51 is fixedly installed on one side of the arc block 5 , a buffer rod 52 is fixedly installed below the support seat 51 , and a support rod 53 is movably connected to the lower end of the buffer rod 52 .

[0032] Shock absorbers 6 are movably mounted on both sides of the buffer rod 52 , a lower base 61 is fixedly mounted below the shock absorber 6 , and a lower connecting sleeve 62 is fixedly mounted on one side of the lower base 61 .

[0033] An upper base 63 is fixedly installed above the shock absorber 6 , and an upper connecting sleeve 64 is installed on one side of the upper base 63 .

[0034] An upper connecting sleeve 64 is fixedly connected to the outer surface of the buffer rod 52 , a lower connecting sleeve 62 is fixedly installed on the outer surface of the support rod 53 , and an upper outer surface of the support rod 53 is movably connected to the upper connecting sleeve 64 .

[0035] A shock absorber 6 is movably mounted on the outer surface of the discharge hopper 3 , and a mounting seat 43 is movably mounted on one side below the powder selection machine box 1 .

[0036] Specifically, the arc block 5 is installed on the outer surface of the discharge hopper 3, the arc block 5 is fixedly connected to the support seat 51, the support seat 51 is connected to the buffer rod 52 at the bottom, one end of the buffer rod 52 is movably connected to the inner wall of the support rod 53, and the inner wall of the support rod 53 is hollow. The buffer rod 52 and the support rod 53 are used in conjunction with the discharge hopper 3 to vibrate up and down, so as to improve the stability of the discharge hopper 3. The buffer rod 52 and the support rod 53 are used in conjunction with the installation of the shock absorber 6, and the use of the shock absorber 6 can further improve the stability of the discharge operation of the discharge hopper 3.

[0037] Working principle: through the connection between the bottom of the powder selection box 1 and the discharge pipe 2, the bottom of the discharge pipe 2 is connected in the groove 31, the groove 31 is arranged at the upper end of the discharge hopper 3 for use, the convenient discharge pipe 2 and the discharge hopper 3 are connected and used together, during the discharge work of the powder selection box 1, the material grinding particles are first transported to the discharge pipe 2, the discharge pipe 2 transports the particles to the discharge hopper 3, and the discharge hopper 3 discharges the material particles for use, and then the outer surface of the discharge hopper 3 is connected to the arc block 5, the arc block 5 carries the support seat 51, the bottom of the support seat 51 is connected to the buffer rod 52, the bottom of the buffer rod 52 is connected to the support rod 53, the upper end of the support rod 53 is hollow, and the upper connecting sleeve 64 is installed on the outer surface of the buffer rod 52, the upper connecting sleeve 64 carries the upper base 63 on both sides, the upper base 63 is installed above the shock absorber 6, and the bottom of the shock absorber 6 is connected to the lower base 61, and the lower base 61 is connected through the lower connecting sleeve 62 It is installed on the outer surface of the support rod 53, and then the outer surface of the discharge hopper 3 is connected to the mounting sleeve 4, one side of the mounting sleeve 4 is fixedly connected to the top seat 41, and a vibration motor 42 is installed under the top seat 41. Turn on the vibration motor 42 to drive the discharge hopper 3 to vibrate up and down, so that the bottom of the discharge pipe 2 moves up and down in the groove 31 for use, and the discharge pipe 2 cannot be separated from the groove 31, which is convenient for the coordinated use between the structures. The vibration of the discharge hopper 3 is convenient for increasing the discharge. The discharge hopper 3 vibrates up and down with the arc block 5, and the arc block 5 carries the support seat 51. The support seat 51 carries the buffer rod 52 to move into the support rod 53, and the buffer rod 52 moves downward with the connecting sleeve 64 on the outer surface, and the upper connecting sleeve 64 carries the upper base 63, so that the upper base 63 moves with the shock absorber 6. The shock absorber 6 plays a buffering role, which conveniently improves the stability of the discharge structure of the anti-blocking raw mill and facilitates the material discharge work.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material discharging structure for a raw mill to prevent blocking, comprising: A powder selection machine box (1) is characterized in that a discharge pipe (2) is fixedly installed at the bottom of the powder selection machine box (1), a discharge hopper (3) is movably installed at the bottom of the discharge pipe (2), a groove (31) is fixedly installed above the discharge hopper (3), a mounting sleeve (4) is fixedly installed on the lower outer surface of the discharge hopper (3), a top seat (41) is fixedly installed on one side of the mounting sleeve (4), a vibration motor (42) is fixedly installed at the bottom of the top seat (41), a mounting seat (43) is fixedly installed at the bottom of the vibration motor (42), and an arc block (5) is fixedly installed on the outer surface of the discharge hopper (3).

2. The anti-blocking raw material mill discharge structure according to claim 1, characterized in that: The lower part of the discharge pipe (2) is movably mounted on the inner wall of the groove (31), and the upper outer surface of the discharge pipe (2) is fixedly mounted with a sealing cover (21), and the sealing cover (21) is fixedly mounted below the powder selection machine box (1).

3. The anti-blocking raw material mill discharge structure according to claim 2, characterized in that: A support seat (51) is fixedly mounted on one side of the arc-shaped block (5), a buffer rod (52) is fixedly mounted below the support seat (51), and a support rod (53) is movably connected to the lower end of the buffer rod (52).

4. The anti-blocking raw material mill discharge structure according to claim 3, characterized in that: Shock absorbers (6) are movably mounted on both sides of the buffer rod (52), a lower base (61) is fixedly mounted below the shock absorber (6), and a lower connecting sleeve (62) is fixedly mounted on one side of the lower base (61).

5. The anti-blocking raw material mill discharge structure according to claim 4, characterized in that: An upper base (63) is fixedly installed above the shock absorber (6), and an upper connecting sleeve (64) is installed on one side of the upper base (63).

6. The anti-blocking raw material mill discharge structure according to claim 3, characterized in that: The outer surface of the buffer rod (52) is fixedly connected to an upper connecting sleeve (64), the outer surface of the support rod (53) is fixedly mounted with a lower connecting sleeve (62), and the upper outer surface of the support rod (53) is movably connected to an upper connecting sleeve (64).

7. The anti-blocking raw material mill discharge structure according to claim 1, characterized in that: A shock absorber (6) is movably mounted on the outer surface of the discharge hopper (3), and the mounting seat (43) is movably mounted on a lower side of the powder selection machine box (1).

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