A processing, crushing and screening all-in-one machine

Abstract

The utility model discloses a processing, crushing and screening integrated machine, including a box body, the inner bottom wall of the box body is fixedly connected with a mounting plate, the side of the mounting plate is rotatably connected with a screening cylinder, the inner wall of the screening cylinder is fixedly connected with a spiral feeding sheet, the surface of the screening cylinder is provided with a plurality of screening holes, the side of the mounting plate is provided with a mounting port, the inner wall of the mounting port is fixedly connected with a feed cover, the upper surface of the box body is provided with a crushing box, and the inner wall of the crushing box is rotatably connected with two crushing rollers. The processing, crushing and screening integrated machine places materials in the crushing box, and the two crushing rollers rotate relative to each other to crush the materials. The crushed materials are moved to the screening cylinder through the feed cover, and the rotation of the screening cylinder can screen the materials at this time. Since the screening cylinder is placed horizontally, the materials can only be moved out of the screening cylinder under the conveyance of the spiral feeding sheet, thereby ensuring that the materials have enough time to be screened and the screening quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, and more specifically to an integrated processing, crushing and screening machine. Background Art

[0002] Fertilizers made of organic matter are called organic fertilizers. They have the characteristics of many types, wide sources, and long fertilizer effects. Some plants such as straw can produce organic fertilizers. Announcement No. CN218423012U proposes a technology for an all-in-one crushing and screening machine for organic fertilizer processing. In the technology, the traditional all-in-one crushing and screening machine cannot crush and screen the materials well, and the degree of integration is not high, which leads to reduced organic fertilizer processing efficiency. The first rotating rod is driven by a motor to rotate, and the first rotating rod drives the gear to rotate. The two gears are transmitted, and the first rotating rod and the second rotating rod respectively drive the two crushing rollers to rotate, so that the two crushing rollers can crush the organic fertilizer. When the first rotating rod rotates, the first bevel gear drives the second bevel gear to rotate, and the third rotating rod drives the turntable to rotate. The turntable drives the connecting column to make a circular motion, and the fixed block drives the slide bar to reciprocate and rotate horizontally, so that the slide bar drives the material receiving frame to reciprocate and shake so that the crushed organic fertilizer can be fully screened.

[0003] The above device integrates the crushing mechanism and the screening mechanism very well. However, the screening in the above device adopts an inclined screen plate. When the material falls on the screen plate for screening, the material larger than the aperture will be shaken off on the inclined screen plate. However, this will cause the material to stay on the screen plate for a shorter time, and it is easy for more large materials to carry out small materials and shake out, resulting in insufficient screening. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an all-in-one processing, crushing and screening machine to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a processing, crushing and screening integrated machine comprises a box body, an inner bottom wall of the box body is fixedly connected with a mounting plate, a side surface of the mounting plate is rotatably connected with a screening cylinder, an inner wall of the screening cylinder is fixedly connected with a spiral feeding sheet, a surface of the screening cylinder is provided with a plurality of screening holes, a side surface of the mounting plate is provided with a mounting port, an inner wall of the mounting port is fixedly connected with a feed cover, an upper surface of the box body is provided with a crushing box, an inner wall of the crushing box is rotatably connected with two crushing rollers, a lower surface of the crushing box and an upper surface of the box body are provided with mutually communicating connecting ports, an inner wall of the connecting port is fixedly connected with the surface of the feed cover, a rotating hole is provided on the side surface of the box body, the surface of the screening cylinder is rotatably connected with the inner wall of the rotating hole, and a driving mechanism for driving the screening cylinder and the crushing roller to rotate is installed on the upper surface of the box body.

[0006] A further solution is that the driving mechanism includes a double-axis motor fixedly mounted on the upper surface of the box body, both ends of the double-axis motor are fixedly connected with a first pulley, the surface of the screening drum is fixedly connected with a second pulley, the first pulley and the second pulley are connected by a belt transmission, one end of the crushing roller extends to the side of the crushing box, and the surface of the crushing roller is fixedly connected with a gear, the surfaces of the two gears are meshed with each other, and the end face of one of the crushing rollers is fixedly connected with a third pulley, and the third pulley is connected to the first pulley by a belt transmission.

[0007] According to a further solution, the inner side wall of the crushing box is fixedly connected with a first inclined material guide plate, the inner front wall and the inner rear wall of the crushing box are fixedly connected with a second inclined material guide plate, a box door is installed on the front of the box, and a receiving box is placed on the inner bottom wall of the box, and the surface of the receiving box overlaps with the inner wall of the box.

[0008] Technical effects and advantages of the utility model:

[0009] 1. This processing crushing and screening machine places the material in the crushing box. The two crushing rollers rotate relative to each other to crush the material. The crushed material is moved to the screening cylinder through the feed cover. At this time, the rotation of the screening cylinder can screen the material. Since the screening cylinder is placed horizontally, the material can only be moved out of the screening cylinder under the conveyance of the spiral feeding sheet, thereby ensuring that the material has enough time for screening and the screening quality is guaranteed.

[0010] 2. In the processing, crushing and screening machine, the setting of the first inclined guide plate can ensure that the material enters the feed cover smoothly, and the setting of the second inclined guide plate can ensure that the material can stably fall between the two crushing rollers, and the two first pulleys are driven to rotate by the double-axis motor, which can simultaneously drive the second pulley and the third pulley to rotate, thereby driving the screening drum and the crushing roller to rotate, which is convenient for the unified control of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0012] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0013] Figure 3 It is a schematic diagram of the front section structure of the box body of the utility model.

[0014] The reference numerals in the drawings are: 1 box body, 2 mounting plate, 3 screening cylinder, 4 spiral feeding sheet, 5 feeding cover, 6 crushing box, 7 crushing roller, 8 dual-axis motor, 9 first pulley, 10 second pulley, 11 gear, 12 third pulley, 13 first inclined guide plate, 14 second inclined guide plate, 15 receiving box. DETAILED DESCRIPTION

[0015] A processing, crushing and screening machine, referring to Figure 1-3 , including a box body 1, a box door is installed on the front of the box body 1, and a receiving box 15 is placed on the inner bottom wall of the box body 1, the surface of the receiving box 15 overlaps the inner wall of the box body 1, a mounting plate 2 is fixedly connected to the inner bottom wall of the box body 1, a screening cylinder 3 is rotatably connected to the side of the mounting plate 2, a spiral feeding sheet 4 is fixedly connected to the inner wall of the screening cylinder 3, a plurality of screening holes are opened on the surface of the screening cylinder 3, a mounting port is opened on the side of the mounting plate 2, a feed cover 5 is fixedly connected to the inner wall of the mounting port, and a crushing box 6 is opened on the upper surface of the box body 1.

[0016] The inner side wall of the crushing box 6 is fixedly connected with the first inclined material guide plate 13, the inner front wall and the inner rear wall of the crushing box 6 are fixedly connected with the second inclined material guide plate 14, the inner wall of the crushing box 6 is rotatably connected with two crushing rollers 7, the lower surface of the crushing box 6 and the upper surface of the box body 1 are provided with connecting ports that are interconnected, the inner wall of the connecting port is fixedly connected with the surface of the feed cover 5, the side of the box body 1 is provided with a rotating hole, the surface of the screening drum 3 is rotatably connected with the inner wall of the rotating hole, and the upper surface of the box body 1 is installed with a driving mechanism for driving the screening drum 3 and the crushing roller 7 to rotate.

[0017] The material is placed in the crushing box 6, and the two crushing rollers 7 rotate relative to each other to crush the material. The crushed material is moved to the screening drum 3 through the feed cover 5. At this time, the rotation of the screening drum 3 can screen the material. Since the screening drum 3 is placed horizontally, the material can only be moved out of the screening drum 3 under the conveyance of the spiral feeding sheet 4, thereby ensuring that the material has enough time to be screened and the screening quality is guaranteed.

[0018] The driving mechanism includes a double-axis motor 8 fixedly mounted on the upper surface of the box body 1, both ends of the double-axis motor 8 are fixedly connected with a first pulley 9, the surface of the screening drum 3 is fixedly connected with a second pulley 10, the first pulley 9 and the second pulley 10 are connected by belt transmission, one end of the crushing roller 7 extends to the side of the crushing box 6, and the surface of the crushing roller 7 is fixedly connected with a gear 11, the surfaces of the two gears 11 are meshed with each other, and the end face of one of the crushing rollers 7 is fixedly connected with a third pulley 12, and the third pulley 12 is connected to the first pulley 9 by belt transmission.

[0019] The setting of the first inclined guide plate 13 can ensure that the material enters the feed cover 5 smoothly, and the setting of the second inclined guide plate 14 can ensure that the material can stably fall between the two crushing rollers 7. The two first pulleys 9 are driven to rotate by the dual-axis motor 8, and the second pulley 10 and the third pulley 12 can be driven to rotate at the same time, thereby driving the screening drum 3 and the crushing roller 7 to rotate, which is convenient for unified control of the overall device.

[0020] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A processing, crushing and screening integrated machine, comprising a housing (1), characterized in that: The inner bottom wall of the box body (1) is fixedly connected to a mounting plate (2), the side of the mounting plate (2) is rotatably connected to a screening drum (3), the inner wall of the screening drum (3) is fixedly connected to a spiral feeding sheet (4), a plurality of screening holes are provided on the surface of the screening drum (3), a mounting opening is provided on the side of the mounting plate (2), the inner wall of the mounting opening is fixedly connected to a feed cover (5), a crushing box (6) is provided on the upper surface of the box body (1), two crushing rollers (7) are rotatably connected to the inner wall of the crushing box (6), the lower surface of the crushing box (6) and the upper surface of the box body (1) are provided with a connecting opening that is interconnected, the inner wall of the connecting opening is fixedly connected to the surface of the feed cover (5), a rotating hole is provided on the side of the box body (1), the surface of the screening drum (3) is rotatably connected to the inner wall of the rotating hole, and a driving mechanism for driving the screening drum (3) and the crushing roller (7) to rotate is installed on the upper surface of the box body (1).

2. The processing, crushing and screening integrated machine according to claim 1, characterized in that: The driving mechanism comprises a double-shaft motor (8) fixedly mounted on the upper surface of the box body (1), both ends of the double-shaft motor (8) are fixedly connected to a first belt pulley (9), the surface of the screening drum (3) is fixedly connected to a second belt pulley (10), and the first belt pulley (9) and the second belt pulley (10) are connected via a belt transmission.

3. The processing, crushing and screening integrated machine according to claim 2, characterized in that: One end of the crushing roller (7) extends to the side of the crushing box (6), and a gear (11) is fixedly connected to the surface of the crushing roller (7), and the surfaces of the two gears (11) are meshed with each other.

4. The processing, crushing and screening integrated machine according to claim 3, characterized in that: A third belt pulley (12) is fixedly connected to the end surface of one of the pulverizing rollers (7), and the third belt pulley (12) is connected to the first belt pulley (9) via a belt transmission.

5. The processing, crushing and screening all-in-one machine according to claim 1, characterized in that: The inner side wall of the crushing box (6) is fixedly connected to a first inclined material guide plate (13), and the inner front wall and the inner rear wall of the crushing box (6) are both fixedly connected to a second inclined material guide plate (14).

6. The processing, crushing and screening all-in-one machine according to claim 1, characterized in that: A box door is installed on the front of the box body (1), and a receiving box (15) is placed on the inner bottom wall of the box body (1), and the surface of the receiving box (15) overlaps with the inner wall of the box body (1).

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