Efficient and stable raw material production crushing device

Abstract

The utility model discloses an efficient and stable raw material production smashing device, and relates to the technical field of material smashing, the efficient and stable raw material production smashing device comprises a smashing device body, a dust collection assembly is installed in the smashing device body, the dust collection assembly comprises a servo motor, and the driving end of the servo motor is connected with an arc-shaped block; one end of the servo motor is connected with an arc-shaped block, the other end of the arc-shaped block is rotatably connected with a U-shaped block, one end, far away from the arc-shaped block, of the U-shaped block is connected with a rotating rod, and the U-shaped block is rotatably connected to the rotating rod. A servo motor drives a U-shaped block to swing up and down on a rotating rod through an arc-shaped block, the rotating rod is driven to rotate in the left-right direction while swinging up and down, the rotating rod drives a connecting pipe and a first suction cup to adsorb dust, close to a feeding port, on a crushing device body, dust overflowing is reduced, and the influence on workers and the external environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of material crushing, in particular to a highly efficient and stable raw material production crushing device. Background Art

[0002] Calcium carbonate is an inorganic compound and the main component of limestone, marble, etc. It is one of the most common substances on earth and exists in rocks such as aragonite, calcite, chalk, limestone, marble, travertine, etc. It is also the main component of some animal bones or shells. Calcium carbonate is also an important building material and has a wide range of industrial uses. Nowadays, industrial preparation of calcium carbonate is usually prepared by crushing limestone and calcite.

[0003] Although the existing calcium carbonate crushing device is equipped with a dust removal device, the dust removal device mainly absorbs the dust in the crushing device. Some dust may still drift to the feed port or even drift out from the feed port. The drifted dust will pollute the surrounding environment and have adverse effects on air quality and the health of workers. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient and stable raw material production crushing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides an efficient and stable raw material production crushing device, including a crushing device body, a dust suction assembly is installed in the crushing device body, and the dust suction assembly includes a servo motor, the driving end of the servo motor is connected to an arc block, the other end of the arc block is rotatably connected to a U-shaped block, the end of the U-shaped block away from the arc block is connected to a rotating rod, the top of the rotating rod is installed with a connecting pipe, and the end of the connecting pipe away from the rotating rod is installed with a first suction cup.

[0006] Furthermore, a U-shaped frame is provided in the body of the crushing device, the rotating rod is rotatably connected to the U-shaped frame, a support block is installed on one side of the U-shaped frame, the support block is installed on the inner wall of the crushing device body, and the servo motor is fixedly installed on the support block.

[0007] Furthermore, a fixed block is installed on the top of the U-shaped frame, and the fixed block is installed on the inner top wall of the crushing device body. An L-shaped protective plate is installed on the inner wall of the crushing device body, and a protective net is connected to the L-shaped protective plate. The bottom end of the rotating rod is rotatably connected to the L-shaped protective plate.

[0008] Furthermore, a dust suction device is installed on one side of the crushing device body, a dust suction pipe is installed on the top of the dust suction device, and a rotating joint is installed between the dust suction pipe and the connecting pipe.

[0009] Furthermore, a first bevel gear is installed on the outer wall of the rotating rod, the first bevel gear is meshedly connected with a second bevel gear, a connecting rod is installed on one side of the second bevel gear, a mounting block is installed on the outer wall of the connecting rod, and a second suction cup is installed on one end of the mounting block.

[0010] Furthermore, the mounting block is configured to be hollow, and a dust suction hose is installed on one side of the mounting block, and the dust suction hose extends to the interior of the dust suction device.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a single chip microcomputer is used to control the start of the servo motor, and the driving end of the servo motor controls the rotation of the arc block, wherein the intersection of the U-shaped block and the rotating rod is the axis point, and the servo motor causes the U-shaped block to swing up and down on the rotating rod through the arc block, and the rotating rod drives the rotating rod to rotate in the left and right directions while swinging up and down, and the rotating rod drives the connecting pipe and the first suction cup to absorb the dust near the feed port on the crushing device body, thereby reducing dust spillage and reducing the impact of staff and the external environment.

[0013] 2. In the utility model, when the rotating rod rotates clockwise, the first bevel gear drives the mounting block and the second suction cup to swing to the right through the second bevel gear and the connecting rod. The mounting block and the second suction cup can absorb the dust generated when the calcium carbonate is crushed into the interior of the dust suction device, thereby reducing the interference of dust on the interior of the crushing device body, improving the crushing efficiency and quality of the crushing device body, and making its operation more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a highly efficient and stable raw material production and crushing device of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a highly efficient and stable raw material production and crushing device of the utility model;

[0016] Figure 3 for Figure 1 A magnified view of the structure at center.

[0017] In the figure: 1. Crushing device body;

[0018] 2. Dust collection assembly; 201. servo motor; 202. arc block; 203. U-shaped block; 204. rotating rod; 205. connecting pipe; 206. first suction cup;

[0019] 3. First bevel gear; 4. Second bevel gear; 5. Connecting rod; 6. Mounting block; 7. Second suction cup; 8. U-shaped frame; 9. Support block; 10. Fixed block; 11. Dust suction pipe; 12. Dust suction hose; 13. Dust suction device; 14. Rotating joint; 15. L-shaped protective plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] Embodiment 1:

[0023] See also Figure 1-3 A highly efficient and stable raw material production crushing device comprises a crushing device body 1, a dust suction component 2 is installed in the crushing device body 1, the dust suction component 2 comprises a servo motor 201, the driving end of the servo motor 201 is connected to an arc block 202, the other end of the arc block 202 is rotatably connected to a U-shaped block 203, the end of the U-shaped block 203 away from the arc block 202 is connected to a rotating rod 204, the U-shaped block 203 is rotatably connected to the rotating rod 204, a connecting pipe 205 is installed at the top of the rotating rod 204, and a first suction cup 206 is installed at the end of the connecting pipe 205 away from the rotating rod 204.

[0024] The servo motor 201 is started by controlling the single chip microcomputer. The driving end of the servo motor 201 controls the arc block 202 to rotate, wherein the intersection of the U-shaped block 203 and the rotating rod 204 is the axis point. The servo motor 201 causes the U-shaped block 203 to swing up and down on the rotating rod 204 through the arc block 202. The rotating rod 204 drives the rotating rod 204 to rotate in the left and right directions while swinging up and down. The rotating rod 204 drives the connecting pipe 205 and the first suction cup 206 to absorb the dust near the feed port on the crushing device body 1, thereby reducing dust spillage and reducing the impact on the staff and the external environment.

[0025] See also Figure 1-3 A U-shaped frame 8 is provided in the crushing device body 1, and the rotating rod 204 is rotatably connected to the U-shaped frame 8. A support block 9 is installed on one side of the U-shaped frame 8. The support block 9 is installed on the inner wall of the crushing device body 1, and the servo motor 201 is fixedly installed on the support block 9.

[0026] The rotating rod 204 is relatively long and may vibrate when rotating at high speed. The U-shaped frame 8 is sleeved on the outside of the rotating rod 204 to stabilize the rotating rod 204 and make the rotating rod 204 more stable when rotating. The support block 9 supports and fixes the servo motor 201 and the U-shaped frame 8.

[0027] See also Figure 1-2 A fixed block 10 is installed on the top of the U-shaped frame 8, and the fixed block 10 is installed on the inner top wall of the crushing device body 1. An L-shaped protective plate 15 is fixedly installed on the inner wall of the crushing device body 1. A protective net is connected to the L-shaped protective plate 15, and the bottom end of the rotating rod 204 is rotatably connected to the L-shaped protective plate 15.

[0028] The U-shaped frame 8 can be stably installed inside the crushing device body 1 through the fixing block 10. The L-shaped protective plate 15 prevents the calcium carbonate raw material from hitting the dust collection assembly 2 and related components when entering the crushing device body 1, and can play a protective role. The gap of the protective net is smaller than that of the calcium carbonate raw material, but it does not affect the second suction cup 7 from adsorbing dust.

[0029] See also Figure 1-2 A dust suction device 13 is fixedly installed on one side of the crushing device body 1, a dust suction pipe 11 is fixedly installed on the top of the dust suction device 13, and a rotary joint 14 is installed between the dust suction pipe 11 and the connecting pipe 205.

[0030] The dust suction device 13 can absorb dust into the interior and store it, and the rotary joint 14 is used to provide a rotational connection between the dust suction pipe 11 and the connecting pipe 205, and transmit fluid media such as the airflow generated during dust suction. The rotary joint 14 has the characteristics of free rotation, good sealing, and long service life, and can meet the connection requirements of the connecting pipe 205 during rotation. An elastic rope is installed on the connecting pipe 205, and the other end of the elastic rope is installed on the inner top wall of the crushing device body 1. The elastic rope can reduce the support for the connecting pipe 205 and reduce the shaking of the connecting pipe 205 when it rotates.

[0031] Embodiment 2:

[0032] See also Figure 1-2 A first bevel gear 3 is fixedly installed on the outer wall of the rotating rod 204, and the first bevel gear 3 is meshedly connected with the second bevel gear 4. A connecting rod 5 is fixedly installed on one side of the second bevel gear 4. The connecting rod 5 is rotatably connected to the crushing device body 1, and a mounting block 6 is fixedly installed on the outer wall of the connecting rod 5, and a second suction cup 7 is fixedly installed on one end of the mounting block 6.

[0033] Taking the feed port as the reference point, when the rotating rod 204 rotates, it will drive the first bevel gear 3 to rotate synchronously. The first bevel gear 3 is meshed with the second bevel gear 4. When the rotating rod 204 rotates clockwise, the first bevel gear 3 drives the mounting block 6 and the second suction cup 7 to swing to the right through the second bevel gear 4 and the connecting rod 5. When the rotating rod 204 rotates counterclockwise, the mounting block 6 and the second suction cup 7 rotate in the opposite direction. Below the second suction cup 7 is the crushing area. The mounting block 6 and the second suction cup 7 can absorb the dust generated when the calcium carbonate is crushed into the inside of the dust collection device 13, ensuring that the working environment inside the crushing device body 1 is as clean as possible, avoiding dust accumulation causing wear or blockage to the equipment, which can optimize the working performance of the crushing device body 1, and by reducing the interference of dust on the inside of the crushing device body 1, improve the crushing efficiency and quality of the crushing device body 1, and make its operation more stable.

[0034] At the same time, the driving end of the servo motor 201 controls the arc block 202 to intermittently rotate left and right, so as to facilitate driving the mounting block 6 and the second suction cup 7 to swing in the left and right directions.

[0035] See also Figure 1-2 The mounting block 6 is configured to be hollow, and a dust suction hose 12 is installed on one side of the mounting block 6 , and the dust suction hose 12 extends to the interior of the dust suction device 13 .

[0036] The vacuum hose 12 is flexible and can adapt to vacuuming requirements at different angles and distances, and can more effectively absorb calcium carbonate dust. The hollow design of the mounting block 6 and the installation of the vacuum hose 12 together provide structural support and guarantee for the efficient and convenient use of the vacuum device 13.

[0037] Working principle: The servo motor 201 is started by controlling the single chip microcomputer. The driving end of the servo motor 201 controls the rotation of the arc block 202, wherein the intersection of the U-shaped block 203 and the rotating rod 204 is the axis point. The servo motor 201 causes the U-shaped block 203 to swing up and down on the rotating rod 204 through the arc block 202. The rotating rod 204 drives the rotating rod 204 to rotate left and right while swinging up and down. The rotating rod 204 drives the connecting pipe 205 and the first suction cup 206 to absorb the dust near the feed port on the crushing device body 1, thereby reducing dust spillage and reducing the impact on the staff and the external environment.

[0038] Taking the feed port as the reference point, when the rotating rod 204 rotates, it will drive the first bevel gear 3 to rotate synchronously. The first bevel gear 3 is meshed with the second bevel gear 4. When the rotating rod 204 rotates clockwise, the first bevel gear 3 drives the mounting block 6 and the second suction cup 7 to swing to the right through the second bevel gear 4 and the connecting rod 5. When the rotating rod 204 rotates counterclockwise, the mounting block 6 and the second suction cup 7 rotate in the opposite direction. Below the second suction cup 7 is the crushing area. The mounting block 6 and the second suction cup 7 can absorb the dust generated when the calcium carbonate is crushed into the inside of the dust collection device 13, ensuring that the working environment inside the crushing device body 1 is as clean as possible, avoiding dust accumulation causing wear or blockage to the equipment, which can optimize the working performance of the crushing device body 1, and by reducing the interference of dust on the inside of the crushing device body 1, improve the crushing efficiency and quality of the crushing device body 1, and make its operation more stable.

[0039] At the same time, the driving end of the servo motor 201 controls the arc block 202 to intermittently rotate left and right, so as to facilitate driving the mounting block 6 and the second suction cup 7 to swing in the left and right directions.

Claims

1. An efficient and stable raw material production crushing device, comprising a crushing device body (1), characterized in that: A dust suction component (2) is installed in the crushing device body (1), and the dust suction component (2) comprises a servo motor (201), a driving end of the servo motor (201) is connected to an arc block (202), the other end of the arc block (202) is rotatably connected to a U-shaped block (203), one end of the U-shaped block (203) away from the arc block (202) is connected to a rotating rod (204), a connecting pipe (205) is installed at the top end of the rotating rod (204), and a first suction cup (206) is installed at one end of the connecting pipe (205) away from the rotating rod (204).

2. A highly efficient and stable raw material production and pulverizing device as claimed in claim 1, characterized in that: A U-shaped frame (8) is arranged inside the crushing device body (1), the rotating rod (204) is rotatably connected to the U-shaped frame (8), a support block (9) is installed on one side of the U-shaped frame (8), the support block (9) is installed on the inner wall of the crushing device body (1), and the servo motor (201) is fixedly installed on the support block (9).

3. A highly efficient and stable raw material production and pulverizing device as claimed in claim 2, characterized in that: A fixing block (10) is installed on the top of the U-shaped frame (8), and the fixing block (10) is installed on the inner top wall of the crushing device body (1). An L-shaped protective plate (15) is installed on the inner wall of the crushing device body (1), and a protective net is connected to the L-shaped protective plate (15). The bottom end of the rotating rod (204) is rotatably connected to the L-shaped protective plate (15).

4. The efficient and stable raw material production and pulverizing device according to claim 1, characterized in that: A dust suction device (13) is installed on one side of the crushing device body (1), a dust suction pipe (11) is installed on the top of the dust suction device (13), and a rotary joint (14) is installed between the dust suction pipe (11) and the connecting pipe (205).

5. The efficient and stable raw material production and pulverizing device according to claim 1, characterized in that: A first bevel gear (3) is mounted on the outer wall of the rotating rod (204); the first bevel gear (3) is meshingly connected with a second bevel gear (4); a connecting rod (5) is mounted on one side of the second bevel gear (4); a mounting block (6) is mounted on the outer wall of the connecting rod (5); and a second suction cup (7) is mounted on one end of the mounting block (6).

6. A highly efficient and stable raw material production and pulverizing device as claimed in claim 5, characterized in that: The mounting block (6) is arranged to be hollow, and a dust suction hose (12) is mounted on one side of the mounting block (6), and the dust suction hose (12) extends to the interior of the dust suction device (13).

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