Mineral crushing equipment with dust removal device

Abstract

The invention provides mineral crushing equipment with a dust removal device, and particularly relates to the technical field of mineral crushing, the mineral crushing equipment comprises a supporting seat, the top of the supporting seat is fixedly communicated with a crushing box, and according to the mineral crushing equipment with the dust removal device, in order to conveniently crush ore materials, a motor drives a first crushing rolling shaft to rotate; a first gear is in meshed connection with a second gear, so that a second crushing rolling shaft rotates along with the first gear, ore materials are crushed and discharged from a discharging port, when the materials are put in, the materials press downwards to open a cover plate, the cover plate is hinged to a discharging box through a first bolt and compresses a spring, after the materials fall, the spring rebounds, the cover plate is closed, and the materials are crushed. And when the cover plate is damaged, the bolt at the joint of the cover plate and the first connecting plate can be detached, then the first bolt is screwed out, and the cover plate can be replaced.

Description

Technical Field

[0001] The invention relates to the technical field of mineral crushing, and in particular to a mineral crushing device with a dust removal device. Background Art

[0002] Mineral crushing is to reduce the particle size of minerals. Mineral crushing equipment is generally used and has been widely used in many fields such as mining, smelting, building materials, roads, railways, water conservancy and chemical industries. Mineral crushing is the process of reducing the particle size of mineral raw materials. It is mainly divided into two stages: crushing and grinding. In the process of crushing materials, splashes and dust often occur when the materials are squeezed and crushed, which can easily cause danger to operators. Summary of the invention

[0003] The purpose of the present invention is to provide a mineral crushing equipment with a dust removal device to solve the problem proposed in the above background technology that in the process of crushing materials, splashing and dust often occur during the process of squeezing and crushing the materials, which can easily cause danger to the operators.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a mineral crushing equipment with a dust removal device, comprising a support seat, the top of the support seat is fixedly connected to a crushing box, the top of the crushing box is fixedly connected to a feed box, a discharge port is arranged on one side of the support seat, a crushing mechanism is arranged on the inner side of the crushing box, the crushing mechanism comprises a first crushing roller, a first gear, a second crushing roller, a second gear and a motor, the inner side of the crushing box is rotatably connected to the first crushing roller, one end of the first crushing roller is fixedly connected to the outside of the first gear, the inner side of the crushing box is rotatably connected to the second crushing roller, one end of the second crushing roller is fixedly connected to the outside of the second gear, one end of the first crushing roller is fixedly connected to one end of the output shaft of the motor, a protective mechanism is arranged on the top of the feed box, and a dust removal mechanism is arranged on the inner side of the feed box.

[0005] Preferably, the first crushing roller and the second crushing roller are of the same size, and the first gear is meshingly connected with the second gear.

[0006] Preferably, the protective mechanism includes a first bolt, a cover plate, a socket, a first connecting plate, a spring and a second connecting plate. The outer side of the discharge box is threadedly connected to the first bolt, one end of the first bolt is inserted into the cover plate, the outer side of the cover plate is provided with a socket, the bottom of the cover plate is fixedly connected to the first connecting plate by bolts, the bottom of the first connecting plate is fixedly connected to the spring, and one end of the spring is fixedly connected to the second connecting plate.

[0007] Preferably, the second connecting plate is fixedly connected to the discharge box by bolts, and the cover plate is hinged to the discharge box by first bolts.

[0008] Preferably, the dust removal mechanism includes a fixed frame, a through groove, a rectangular tube, a spray hole, a second bolt and a guard plate. The inner side of the discharge box is fixedly connected with the fixed frame, the outer side of the fixed frame is provided with a through groove, a rectangular tube is placed on the inner side of the fixed frame, the outer side of the rectangular tube is connected with a spray hole, the outer side of the fixed frame is threadedly connected with the second bolt, and the inner side of the discharge box is fixedly connected with a guard plate.

[0009] Preferably, the spray hole is disposed inside the through groove, and the outer side of the second bolt abuts against the outer side of the rectangular tube.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: in order to facilitate the crushing of ore materials, the mineral crushing equipment with a dust removal device drives the first crushing roller to rotate through a motor, and the first gear is meshed and connected with the second gear, so that the second crushing roller follows the rotation, thereby crushing the ore material and discharging it from the discharge port. When the material is put in, the material will press down to open the cover plate, and the cover plate is hinged to the discharge box through the first bolt and compresses the spring. After the material falls, the spring rebounds and closes the cover plate to prevent the crushed ore fragments from flying out. When the cover plate is damaged, the bolts at the connection between the cover plate and the first connecting plate can be removed, and then the first bolt can be unscrewed to replace the cover plate. The rectangular tube is connected to the external water supply pipe, and water is sprayed from the spray hole to reduce dust on the crushed material. The guard plate can provide better protection when unloading, and the second bolt can be used to more conveniently fix the rectangular tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a schematic diagram of the structure of the crushing mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the protection mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the dust removal mechanism of the present invention.

[0012] In the figure: 1. support seat; 2. crushing box; 3. discharge box; 4. discharge port; 5. crushing mechanism; 501. first crushing roller; 502. first gear; 503. second crushing roller; 504. second gear; 505. motor; 6. protection mechanism; 601. first bolt; 602. cover plate; 603. socket; 604. first connecting plate; 605. spring; 606. second connecting plate; 7. dust removal mechanism; 701. fixing frame; 702. through groove; 703. rectangular tube; 704. spray hole; 705. second bolt; 706. guard plate. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application. Example

[0015] See also Figure 1-4 The present invention discloses a mineral crushing device with a dust removal device, comprising a support seat 1, a crushing box 2 is fixedly connected to the top of the support seat 1, a feed box 3 is fixedly connected to the top of the crushing box 2, a discharge port 4 is arranged on one side of the support seat 1, a crushing mechanism 5 is arranged on the inner side of the crushing box 2, the crushing mechanism 5 comprises a first crushing roller 501, a first gear 502, a second crushing roller 503, a second gear 504 and a motor 505, the inner side of the crushing box 2 is rotatably connected to the first crushing roller 501, the outer side of one end of the first crushing roller 501 is fixedly connected to the first gear 502, the inner side of the crushing box 2 is rotatably connected to the second crushing roller 503, the second crushing roller 504 and the motor 505. A second gear 504 is fixedly connected to the outer side of one end of 03, one end of the first crushing roller 501 is fixedly connected to one end of the output shaft of the motor 505, a protective mechanism 6 is arranged on the top of the discharge box 3, and a dust removal mechanism 7 is arranged on the inner side of the discharge box 3. In order to facilitate the crushing of ore materials, the first crushing roller 501 is driven to rotate by the motor 505, and the first gear 502 is meshed with the second gear 504 to make the second crushing roller 503 rotate accordingly, so that the ore materials are crushed and discharged from the discharge port 4.

[0016] Furthermore, the first crushing roller 501 and the second crushing roller 503 are of the same size, and the first gear 502 and the second gear 504 are meshed and connected.

[0017] In order to protect the operator, the protection mechanism 6 includes a first bolt 601, a cover plate 602, a socket 603, a first connecting plate 604, a spring 605 and a second connecting plate 606. The outer side of the unloading box 3 is threadedly connected with the first bolt 601, one end of the first bolt 601 is plugged with the cover plate 602, the outer side of the cover plate 602 is provided with a socket 603, the bottom of the cover plate 602 is fixedly connected with the first connecting plate 604 by bolts, and the bottom of the first connecting plate 604 is fixedly connected with the spring 605. One end of the spring 605 is fixedly connected to the second connecting plate 606. When the material is put in, the material will press down to open the cover 602. The cover 602 is hinged to the discharge box 3 through the first bolt 601 and compresses the spring 605. After the material falls, the spring 605 rebounds and closes the cover 602 to prevent the broken ore fragments from flying out. When the cover 602 is damaged, the bolts at the connection between the cover 602 and the first connecting plate 604 can be removed, and then the first bolt 601 can be screwed out to replace the cover 602.

[0018] Furthermore, the second connecting plate 606 is fixedly connected to the discharge box 3 by bolts, and the cover plate 602 is hinged to the discharge box 3 by first bolts 601 .

[0019] To facilitate dust removal, the dust removal mechanism 7 includes a fixed frame 701, a through groove 702, a rectangular tube 703, a spray hole 704, a second bolt 705 and a guard plate 706. The inner side of the discharge box 3 is fixedly connected with the fixed frame 701, the outer side of the fixed frame 701 is provided with a through groove 702, the inner side of the fixed frame 701 is placed with a rectangular tube 703, the outer side of the rectangular tube 703 is connected with the spray hole 704, the outer side of the fixed frame 701 is threadedly connected with the second bolt 705, and the inner side of the discharge box 3 is fixedly connected with a guard plate 706, the rectangular tube 703 is connected to an external water supply pipe, water is sprayed from the spray hole 704 to reduce dust on the crushed material, and the guard plate 706 can provide better protection when discharging materials, and the second bolt 705 can make it more convenient to fix the rectangular tube 703.

[0020] Furthermore, the spray hole 704 is disposed inside the through groove 702 , and the outer side of the second bolt 705 abuts against the outer side of the rectangular tube 703 .

[0021] Working principle: In order to facilitate the crushing of ore materials, the motor 505 drives the first crushing roller 501 to rotate, and the first gear 502 is meshed with the second gear 504 to make the second crushing roller 503 rotate accordingly, so as to crush the ore materials and discharge them from the discharge port 4. When the materials are put in, the materials will press down to open the cover plate 602, which is hinged to the discharge box 3 through the first bolt 601 and compresses the spring 605. After the materials fall, the spring 605 Rebound, close the cover 602 to prevent the broken ore fragments from flying out, and when the cover 602 is damaged, the bolts at the connection between the cover 602 and the first connecting plate 604 can be removed, and then the first bolt 601 can be screwed out to replace the cover 602, and the rectangular tube 703 is connected to the external water supply pipe, and water is sprayed from the spray hole 704 to reduce the dust of the crushed material, and the guard plate 706 can provide better protection when unloading, and the rectangular tube 703 can be fixed more conveniently through the second bolt 705.

[0022] 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 implementation rules 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 mineral crushing device with a dust removal device, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a crushing box (2). The top of the crushing box (2) is fixedly connected to a discharge box (3); a discharge port (4) is provided on one side of the support seat (1); a crushing mechanism (5) is provided inside the crushing box (2); the crushing mechanism (5) comprises a first crushing roller (501), a first gear (502), a second crushing roller (503), a second gear (504) and a motor (505); the first crushing roller (501) is rotatably connected inside the crushing box (2); the first gear (502) is fixedly connected to the outside of one end of the first crushing roller (501); the second crushing roller (503) is rotatably connected inside the crushing box (2); the second gear (504) is fixedly connected to the outside of one end of the second crushing roller (503); one end of the first crushing roller (501) is fixedly connected to one end of an output shaft of the motor (505); a protective mechanism (6) is provided on the top of the discharge box (3); and a dust removal mechanism (7) is provided inside the discharge box (3).

2. The mineral crushing equipment with dust removal device according to claim 1, characterized in that: The first crushing roller (501) and the second crushing roller (503) have matching sizes, and the first gear (502) is meshingly connected with the second gear (504).

3. The mineral crushing equipment with dust removal device according to claim 1, characterized in that: The protection mechanism (6) comprises a first bolt (601), a cover plate (602), a socket (603), a first connecting plate (604), a spring (605) and a second connecting plate (606); the outer side of the discharge box (3) is threadedly connected to the first bolt (601); one end of the first bolt (601) is plugged into the cover plate (602); the outer side of the cover plate (602) is provided with a socket (603); the bottom of the cover plate (602) is fixedly connected to the first connecting plate (604) by bolts; the bottom of the first connecting plate (604) is fixedly connected to the spring (605); one end of the spring (605) is fixedly connected to the second connecting plate (606).

4. The mineral crushing equipment with dust removal device according to claim 3 is characterized in that: The second connecting plate (606) is fixedly connected to the discharge box (3) via bolts, and the cover plate (602) is hingedly connected to the discharge box (3) via first bolts (601).

5. The mineral crushing equipment with dust removal device according to claim 1, characterized in that: The dust removal mechanism (7) comprises a fixing frame (701), a through slot (702), a rectangular tube (703), a spray hole (704), a second bolt (705) and a guard plate (706); the fixing frame (701) is fixedly connected to the inner side of the material discharge box (3); the through slot (702) is provided on the outer side of the fixing frame (701); the rectangular tube (703) is placed on the inner side of the fixing frame (701); the spray hole (704) is connected to the outer side of the rectangular tube (703); the second bolt (705) is threadedly connected to the outer side of the fixing frame (701); and the guard plate (706) is fixedly connected to the inner side of the material discharge box (3).

6. The mineral crushing equipment with dust removal device according to claim 5, characterized in that: The spray hole (704) is disposed inside the through groove (702), and the outer side of the second bolt (705) abuts against the outer side of the rectangular tube (703).

Images