Material accumulation prevention device for cone crusher

Abstract

The utility model relates to the technical field of cone crushers, and discloses an anti-accumulation device for a cone crusher, which comprises a crusher body, a discharge pipe mounted on the outer surface of the crusher body, a feeding barrel fixedly mounted on the upper surface of the crusher body, a feed port formed in the inner bottom of the feeding barrel, an annular groove formed in the upper surface of the feeding barrel, and a discharge pipe mounted on the outer surface of the crusher body, an anti-blocking mechanism is slidably connected into the annular groove. According to the feeding device, due to the arrangement of the anti-blocking mechanism, materials are prevented from being accumulated in the feeding barrel, meanwhile, the problem that in the prior art, due to the fact that the anti-blocking mechanism occupies a large feeding space of the feeding barrel, feeding is inconvenient is solved, and the working convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cone crushers, in particular to a material accumulation prevention device for cone crushers. Background Art

[0002] Cone crusher is one of the key equipment in many industries such as mining, construction, metallurgy, etc. It is mainly used to crush ores, rocks and other materials of various hardness to meet the requirements of subsequent production processes for material particle size. In modern industrial production processes, the efficient and stable operation of cone crusher has a vital impact on the production capacity and product quality of the entire production line.

[0003] The utility model patent application document with publication number "CN219647751U" discloses a device for preventing material accumulation for a cone crusher, including a cone crusher body, a feed port is fixedly connected to the top of the cone crusher body, and a partition plate is fixedly connected to the inner wall of the feed port, a mounting frame is abutted on the top surface of the feed port, and a drive motor is mounted on the surface of the mounting frame, and a drive shaft is connected to the output end of the drive motor. The utility model can process materials to limit the inside of the feed port through the partition plate, and the mounting frame is placed on the surface of the cone crusher body, so that the mounting frame and the drive motor can be easily installed on the top of the feed port, and the rotation of the drive motor can make the drive shaft drive the drive rod to rotate inside the feed port, so that the drive rod can drive the limit frame and the cleaning scraper to move on the surface of the partition plate, so as to facilitate the scraping of materials into the inside of the cone crusher body and avoid the accumulation of materials inside the cone crusher body and the feed port.

[0004] The anti-accumulation device for cone crusher disclosed in the above document has the following defects: the anti-blocking stirring mechanism of the technical solution is installed in the middle of the feeding place of the feeding barrel. Since more parts of the anti-blocking stirring mechanism are occupied in the middle of the feeding barrel, it leads to restrictions when adding materials to the feeding barrel, resulting in inconvenience in operation and increased labor intensity of workers.

[0005] It can be seen from this that the existing anti-material accumulation device for cone crusher does not have a good anti-blocking structure, and it is necessary to improve the existing deficiencies and provide an anti-material accumulation device for cone crusher. Utility Model Content

[0006] The utility model aims to provide a material accumulation prevention device for a cone crusher, so as to solve the problem that more parts of the anti-blocking stirring mechanism in the prior art are occupied in the middle of the feed barrel, which leads to restrictions when adding materials to the feed barrel, resulting in inconvenient operation and increased labor intensity of workers.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a material accumulation prevention device for a cone crusher, comprising a crusher body, a discharge pipe being installed on the outer surface of the crusher body, a feed bucket being fixedly installed on the upper surface of the crusher body, a feed port being provided on the inner bottom of the feed bucket, an annular groove being provided on the upper surface of the feed bucket, an anti-blocking mechanism being slidably connected inside the annular groove, the anti-blocking mechanism comprising a swivel, a gear ring and a fixed plate, the swivel being rotatably connected inside the annular groove, a gear ring being fixedly installed on the upper surface of the swivel, and a fixed plate being fixedly installed on the outer surface of the feed bucket.

[0009] Furthermore, the anti-blocking mechanism also includes a motor and a gear. The motor is fixedly mounted on the upper surface of the fixed plate, and the gear is fixedly mounted on the output end of the motor.

[0010] Furthermore, the anti-blocking mechanism also includes a connecting plate and an extension plate, the connecting plate is fixedly mounted on the inner surface of the gear ring, and the extension plate is fixedly mounted on the lower surface of the connecting plate.

[0011] Furthermore, the anti-blocking mechanism also includes stirring rods, and a plurality of groups of stirring rods are fixedly mounted on one side of the extension plate.

[0012] Furthermore, the anti-blocking mechanism also includes a mounting plate and a scraper. The mounting plate is fixedly mounted on one end of the extension plate, and the scraper is fixedly mounted on the lower surface of the mounting plate. The scraper is in contact with the inner bottom of the feed barrel.

[0013] Furthermore, a protective shell is fixedly installed on the top of the feeding barrel, and a gear ring, a motor and a gear are arranged inside the protective shell.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model adds materials into the inside of the feed barrel, and then starts the motor. The output end of the motor drives the gear to rotate. Since the gear is meshed with the gear ring, the rotation of the gear will drive the gear ring to rotate. When the gear ring rotates, because the gear ring is fixedly mounted on the rotating ring, and the rotating ring is rotatably connected to the inside of the annular groove, the gear ring can stably rotate within the plane where the annular groove is located. As the gear ring rotates, the connecting plate fixed on the inner surface of the gear ring will rotate accordingly, and the extension plate on the lower surface of the connecting plate will also rotate accordingly. A plurality of groups of stirring rods fixed on one side of the extension plate will stir the materials in the feed barrel. At the same time, a plurality of groups of stirring rods fixed on the lower surface of the mounting plate at one end of the extension plate will stir the materials in the feed barrel. The fixed scraper will rotate with the rotation of the extension plate, and the scraper will abut against the inner bottom of the feed barrel during the rotation, thereby scraping the material that may be accumulated at the bottom of the feed barrel. Due to the stirring effect of the stirring rod of the anti-blocking mechanism on the material and the scraping effect of the scraper on the bottom of the feed barrel, the material can enter the crusher body through the feed port more smoothly, and the crushed material is discharged from the crusher body through the discharge pipe, which avoids the accumulation of materials in the feed barrel and the problem of the anti-blocking mechanism in the prior art occupying a large feeding space of the feed barrel, which in turn causes inconvenience in feeding, thereby improving the convenience of work.

[0016] (2) The utility model covers the gear ring, motor and gear inside the protective shell, thereby preventing people from being injured due to the rotation of the gear and gear ring, thereby improving the safety of use.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the anti-blocking mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the feeding barrel of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. Crusher body; 2. Discharge pipe; 3. Feed barrel; 301. Feed inlet; 302. Annular groove; 4. Anti-blocking mechanism; 401. Rotating ring; 402. Gear ring; 403. Fixed plate; 404. Motor; 405. Gear; 406. Connecting plate; 407. Extension plate; 408. Agitator rod; 409. Mounting plate; 410. Scraper; 5. Protective shell. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 4 As shown, the utility model is an anti-accumulation device for a cone crusher, comprising a crusher body 1, a discharge pipe 2 is installed on the outer surface of the crusher body 1, a feed barrel 3 is fixedly installed on the upper surface of the crusher body 1, a feed port 301 is provided at the inner bottom of the feed barrel 3, an annular groove 302 is provided on the upper surface of the feed barrel 3, and an anti-blocking mechanism 4 is slidably connected inside the annular groove 302;

[0027] The anti-blocking mechanism 4 includes a swivel 401, a gear ring 402 and a fixed plate 403. The swivel 401 is rotatably connected to the inside of the annular groove 302. The gear ring 402 is fixedly installed on the upper surface of the swivel 401. The fixed plate 403 is fixedly installed on the outer surface of the feed barrel 3.

[0028] The anti-blocking mechanism 4 further includes a motor 404 and a gear 405. The motor 404 is fixedly mounted on the upper surface of the fixing plate 403, and the gear 405 is fixedly mounted on the output end of the motor 404.

[0029] The anti-blocking mechanism 4 further includes a connecting plate 406 and an extending plate 407. The connecting plate 406 is fixedly mounted on the inner surface of the gear ring 402, and the extending plate 407 is fixedly mounted on the lower surface of the connecting plate 406.

[0030] The anti-blocking mechanism 4 also includes stirring rods 408, and a plurality of groups of stirring rods 408 are fixedly mounted on one side of the extension plate 407;

[0031] The anti-blocking mechanism 4 further includes a mounting plate 409 and a scraper 410. The mounting plate 409 is fixedly mounted on one end of the extension plate 407. The scraper 410 is fixedly mounted on the lower surface of the mounting plate 409. The scraper 410 abuts against the inner bottom of the feed barrel 3.

[0032] The material is added into the feeding barrel 3, and then the motor 404 is started. The output end of the motor 404 drives the gear 405 to rotate. Since the gear 405 is meshed with the gear ring 402, the rotation of the gear 405 will drive the gear ring 402 to rotate. When the gear ring 402 rotates, because the gear ring 402 is fixedly mounted on the rotating ring 401, and the rotating ring 401 is rotatably connected to the inside of the annular groove 302, the gear ring 402 can stably rotate within the plane where the annular groove 302 is located. As the gear ring 402 rotates, the connecting plate 406 fixed on the inner surface of the gear ring 402 will rotate accordingly, and the extension plate 407 on the lower surface of the connecting plate 406 will also rotate accordingly. A plurality of groups of stirring rods 408 fixed on one side of the extension plate 407 will stir the material in the feeding barrel 3. At the same time, the extension plate 407 The scraper 410 fixed on the lower surface of the mounting plate 409 at one end of the extension plate 407 will rotate with the rotation of the extension plate 407. The scraper 410 will abut against the inner bottom of the feed barrel 3 during the rotation, thereby scraping the material that may be accumulated at the bottom of the feed barrel 3. Due to the stirring effect of the stirring rod 408 of the anti-blocking mechanism 4 on the material and the scraping effect of the scraper 410 on the inner bottom of the feed barrel 3, the material can enter the crusher body 1 through the feed inlet 301 more smoothly, and the crushed material is discharged from the crusher body 1 through the discharge pipe 2, thereby avoiding the accumulation of materials in the feed barrel 3 and avoiding the problem that the anti-blocking mechanism in the prior art occupies a large feeding space of the feed barrel 3, which leads to inconvenience in feeding, thereby improving the convenience of work;

[0033] A protective shell 5 is fixedly installed on the top of the feed barrel 3, and a gear ring 402, a motor 404 and a gear 405 are arranged inside the protective shell 5;

[0034] The protective shell 5 covers the gear ring 402, the motor 404 and the gear 405, thereby preventing people from being injured due to the rotation of the gear 405 and the gear ring 402, thereby improving the safety of use.

[0035] When in use, first add the material into the feed barrel 3, then start the motor 404, and the output end of the motor 404 drives the gear 405 to rotate. Since the gear 405 is meshed with the gear ring 402, the rotation of the gear 405 will drive the gear ring 402 to rotate. When the gear ring 402 rotates, because the gear ring 402 is fixedly mounted on the rotating ring 401, and the rotating ring 401 is rotatably connected to the inside of the annular groove 302, the gear ring 402 can stably rotate within the plane where the annular groove 302 is located. As the gear ring 402 rotates, the connecting plate 406 fixed on the inner surface of the gear ring 402 will rotate accordingly, and the extension plate 407 on the lower surface of the connecting plate 406 will also rotate accordingly, and a plurality of groups of stirring rods 408 fixed on one side of the extension plate 407 will stir the material in the feed barrel 3, and at the same time When the extension plate 407 is rotated, the scraper 410 fixed on the lower surface of the mounting plate 409 at one end of the extension plate 407 will rotate with the rotation of the extension plate 407. The scraper 410 will abut against the inner bottom of the feed barrel 3 during the rotation, thereby scraping the material that may be accumulated at the bottom of the feed barrel 3. Due to the stirring effect of the stirring rod 408 of the anti-blocking mechanism 4 on the material and the scraping effect of the scraper 410 on the bottom of the feed barrel 3, the material can enter the crusher body 1 through the feed inlet 301 more smoothly, and the crushed material is discharged from the crusher body 1 through the discharge pipe 2, thereby avoiding the accumulation of materials in the feed barrel 3 and avoiding the problem that the anti-blocking mechanism in the prior art occupies a large feeding space of the feed barrel 3, which leads to inconvenience in feeding, thereby improving the convenience of work;

[0036] The protective shell 5 covers the gear ring 402, the motor 404 and the gear 405, thereby preventing people from being injured due to the rotation of the gear 405 and the gear ring 402, thereby improving the safety of use.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A material accumulation prevention device for a cone crusher, comprising a crusher body (1), a discharge pipe (2) being mounted on the outer surface of the crusher body (1), a feed bucket (3) being fixedly mounted on the upper surface of the crusher body (1), a feed inlet (301) being provided at the inner bottom of the feed bucket (3), characterized in that: An annular groove (302) is provided on the upper surface of the feeding barrel (3), and an anti-blocking mechanism (4) is slidably connected inside the annular groove (302); The anti-blocking mechanism (4) comprises a rotating ring (401), a gear ring (402) and a fixed plate (403); the rotating ring (401) is rotatably connected to the inside of the annular groove (302); the gear ring (402) is fixedly mounted on the upper surface of the rotating ring (401); and the fixed plate (403) is fixedly mounted on the outer surface of the feeding barrel (3).

2. The device for preventing material accumulation for a cone crusher according to claim 1, characterized in that: The anti-blocking mechanism (4) further comprises a motor (404) and a gear (405); the motor (404) is fixedly mounted on the upper surface of the fixing plate (403); and the gear (405) is fixedly mounted on the output end of the motor (404).

3. The device for preventing material accumulation for a cone crusher according to claim 1, characterized in that: The anti-blocking mechanism (4) further comprises a connecting plate (406) and an extension plate (407); the connecting plate (406) is fixedly mounted on the inner surface of the gear ring (402); and the extension plate (407) is fixedly mounted on the lower surface of the connecting plate (406).

4. The device for preventing material accumulation for a cone crusher according to claim 3, characterized in that: The anti-blocking mechanism (4) further comprises stirring rods (408), and a plurality of groups of stirring rods (408) are fixedly mounted on one side of the extension plate (407).

5. The device for preventing material accumulation for a cone crusher according to claim 4, characterized in that: The anti-blocking mechanism (4) further comprises a mounting plate (409) and a scraper (410); the mounting plate (409) is fixedly mounted on one end of the extension plate (407); the scraper (410) is fixedly mounted on the lower surface of the mounting plate (409); the scraper (410) abuts against the inner bottom of the feed barrel (3).

6. The device for preventing material accumulation for a cone crusher according to claim 2, characterized in that: A protective shell (5) is fixedly mounted on the top of the feed barrel (3), and a gear ring (402), a motor (404) and a gear (405) are arranged inside the protective shell (5).

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