CN212882873U - Crushing device used in plant waste reprocessing technology - Google Patents

Abstract

The utility model discloses a crushing device used in a plant waste reprocessing process, in particular to the technical field of plant waste crushing, which comprises a crushing device body, wherein the crushing device body comprises a crushing box, a first crushing device is arranged above the inner part of the crushing box, a second crushing device is arranged below the first crushing device, a discharging device is arranged below the second crushing device, a supporting device is arranged below the crushing box, the crushing box comprises a shell, a feed inlet is arranged above the crushing box, a discharge outlet is arranged at the bottom of the crushing box, the first crushing device comprises a first rotating shaft, a plurality of first crushing knives are fixedly connected on the first rotating shaft, the driving wheel of the device of the utility model drives the driven wheel to rotate, the driven wheel drives the bearing to rotate, finally the bearing drives the fan blades to rotate, the blanking speed is accelerated, and the plant waste is prevented from being accumulated in the second crushing device and blocking a discharge hole; the utility model discloses simple structure smashes efficiently.

Description

Crushing device used in plant waste reprocessing technology

Technical Field

The utility model relates to a technical field is smashed to the plant waste material, especially relates to a reducing mechanism that uses in plant abandonment reprocessing technology.

Background

With the continuous utilization of resources such as petroleum, coal and the like, new energy is gradually developed, a large amount of plant straw resources are generated every year in China, and most of the straw resources are subjected to incineration treatment, so that the resources are wasted and the environment is polluted. At present, develop the material that mixes plant resources gradually in industrial production, practice thrift the cost, plant resources need smash as far as possible before the utilization, because plant material quality is light, the winding between the straw blocks up unloader easily, and inside the material gets into rubbing crusher through a fixed position, can lead to a large amount of materials to take place to pile up, can not smashed uniformly.

The plant crushing is that materials or ores containing starch are cut at high speed and hammered under the drive of strong air flow by departments of pharmacy, food, chemical industry, scientific research, metallurgy and other industries, the products are filtered by a stainless steel screen to obtain required powder, and the crushed products are convenient to transport and package and convenient and fast to store.

Traditional plant waste material reducing mechanism only has a reducing mechanism, and at crushing in-process, the tiny particle that satisfies the processing needs can not in time go out from the discharge gate for the tiny particle that satisfies the processing demand carries out repeated crushing with the large granule in the rubbing crusher, consequently smashes inefficiency.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a pulverizing apparatus used in a plant waste reprocessing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve the installation effectiveness, can smash the plant fast, and make things convenient for the device of the ejection of compact.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a reducing mechanism that uses in plant abandonment reprocessing technology, include: including reducing mechanism body: the crushing device body comprises a crushing box, a first crushing device is arranged above the inner part of the crushing box, a second crushing device is arranged below the first crushing device, a discharging device is arranged below the second crushing device, and a supporting device is arranged below the crushing box;

the crushing box comprises a shell, a feeding hole is formed above the crushing box, and a discharging hole is formed in the bottom of the crushing box;

the first crushing device comprises a first rotating shaft, a plurality of first crushing cutters are fixedly connected to the first rotating shaft, the right end of the first rotating shaft penetrates through the shell and is fixedly connected with a first belt pulley, the first belt pulley is connected with a first belt in a sliding mode, the other end of the first belt is connected with a first common motor in a sliding mode, a first screen is arranged below the first rotating shaft, the first screen is fixedly connected with a first spring, the first spring is fixedly connected with the inner wall of the shell, a first vibrator is fixedly connected below the first screen, the bottom of the first vibrator is fixedly connected with a first supporting plate, and the left end and the right end of the first supporting plate are fixedly connected with the inner wall of the shell;

the second crushing device comprises a second rotating shaft, a plurality of second crushing cutters are fixedly connected to the second rotating shaft, the right end of the second rotating shaft penetrates through the shell and is fixedly connected with a second belt pulley, a second belt is slidably connected to the second belt pulley, the other two ends of the second belt are slidably connected with a second common motor, a second screen is arranged below the second rotating shaft, the second screen is fixedly connected with a spring, the spring is fixedly connected with the inner wall of the shell, a second vibrator is fixedly connected below the second screen, the bottom of the second vibrator is fixedly connected with a second supporting plate, the left end and the right end of the second supporting plate are fixedly connected with the inner wall of the shell, and a driving wheel is fixedly connected in the middle of the second rotating shaft;

the discharging device comprises a driven wheel, the driven wheel is fixedly connected with a bearing, and a fan blade is fixedly connected below the bearing;

the supporting device comprises a base, the left side and the right side of the base are respectively and fixedly connected with a left supporting plate and a right supporting plate, and the right supporting plate is fixedly connected with a first bracket and a second bracket;

furthermore, the left ends of the first rotating shaft and the second rotating shaft are connected with the shell through a turntable.

Furthermore, first crushing sword passes through screwed connection in first pivot, the crushing sword of second passes through screwed connection in the second pivot.

Further, the first support is located below the first common motor, and the second support is located below the second common motor.

Further, a material receiving barrel is arranged below the discharge hole.

Further, the driving wheel is engaged with the driven wheel.

Furthermore, the connection mode of the bearing and the inner ring of the turntable embedded in the second supporting plate is welding.

In the technical scheme, the utility model provides a pair of reducing mechanism that uses in plant abandonment reprocessing technology has following beneficial effect:

the utility model is provided with a first crushing device and a second crushing device which are two-stage crushing devices, plant waste is put in from the feed inlet, a first common motor of the first crushing device drives a first rotating shaft to rotate through a first belt, the plant waste is cut up under the action of a first crushing knife, and smaller plant waste falls into the second crushing device under the action of a first screen and a first vibrator; a second common motor of the second crushing device drives a second rotating shaft to rotate through a second belt, plant waste meeting processing requirements falls to a discharge hole under the combined action of a second screen and a second vibrator, and the plant waste quickly falls into a receiving barrel under the action of a storage device; the first screen and the second screen are connected to the inside of the shell through springs, so that the first screen and the second screen can be effectively prevented from being shaken and falling off;

the first crushing device is used for crushing larger plant waste materials specially, the smaller plant waste materials cannot be crushed repeatedly, the crushing efficiency is higher, the second crushing device is used for crushing smaller plant waste materials specially, the crushing efficiency is also extremely high, and the two crushing devices are cooperated with each other, so that the plant waste powder speed is higher; the second rotating shaft rotates to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel is provided with a bearing to rotate, and finally the bearing drives the fan blades to rotate, so that the blanking speed is accelerated, and plant waste is prevented from being accumulated in the second crushing device and blocking the discharge hole; the utility model discloses simple structure smashes efficiently.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings.

Fig. 1 is a schematic structural diagram of a crushing device used in a plant waste reprocessing process provided in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a first smashing device used in a plant waste reprocessing process according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of a second crushing device used in a plant waste reprocessing process according to embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of a connection relationship between a first screen and an inner wall of a housing used in a plant waste reprocessing process according to embodiment 1 of the present invention.

Fig. 5 is a schematic structural diagram of a connection relationship between a first screen and an inner wall of a housing used in a plant waste reprocessing process according to embodiment 2 of the present invention.

Description of reference numerals:

1, crushing device body; 2, a crushing box; 3 a first crushing device; 4 a second crushing device; 5 a second crushing device; 6, a discharging device; 7, a receiving barrel; 21 a housing; 22 feed inlet; 23, discharging a material outlet; 31 a first shaft; 32 a first crushing blade; 33 a first pulley; 34 a first belt; 35 a first common motor; 36 a first screen; 37 a first support plate; 38 a first vibrator; 39 a first spring; 40 driving wheels; 41 a second rotating shaft; 42 a second crushing blade; 43 a second pulley; 44 a second belt; 45 a second common motor; 46 a second screen; 47 a second support plate; 48 a second vibrator; 49 a second spring; 51 a base; 52 left support plate; 53 right support plate; 54 a second bracket; 55 a first support; 56 chutes; 57 a slide block; 61 driven wheel; 62 bearings; 63 fan blades.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4;

the utility model discloses a reducing mechanism that uses in plant abandonment reprocessing technology, include: crushing box 2, first reducing mechanism 3, second reducing mechanism 4, strutting arrangement 5 and discharging device 6.

Preferably, the crushing box 2 provides a container for crushing, and comprises a shell 21, a feeding hole 22 and a discharging hole 23, specifically, the crushing box 2 comprises a shell 21, the feeding hole 22 is arranged above the crushing box 2, the discharging hole 23 is arranged at the bottom of the crushing box 2, and a receiving barrel 7 is arranged below the discharging hole 23; the caliber above the feed inlet 22 is larger than that below, so that the plant waste can be conveniently put into the crushing box 2; the discharge port 23 is positioned at the bottom of the crushing box 23, and the material is easier to discharge under the action of gravity.

Preferably, the first crushing device 3 is located above the inside of the crushing box 3, and includes a first rotating shaft 31, a first crushing cutter 32, a first belt pulley 33, a first belt 34, a first common motor 35, a first screen 36, a first supporting plate 37, a first vibrator 38 and a first spring 39, specifically, the first crushing device 3 includes the first rotating shaft 31, a plurality of first crushing cutters 32 are fixedly connected to the first rotating shaft 31, the right end of the first rotating shaft 31 passes through the first belt pulley 33 fixedly connected to the casing 21, the first belt pulley 33 is slidably connected to the first belt 34, the other end of the first belt 34 is slidably connected to the first common motor 35, the first screen 36 is located below the first rotating shaft 31, the first screen 36 is fixedly connected to the first spring 39, the first spring 39 is fixedly connected to the inner wall of the casing 21, the first vibrator 38 is fixedly connected below the first screen 36, the bottom of the first vibrator 38 is fixedly connected with a first supporting plate 37, the left end and the right end of the first supporting plate 37 are fixedly connected with the inner wall of the shell 21, the left ends of the first rotating shaft 31 and the second rotating shaft 41 are connected with the shell 21 through turntables, and the first crushing cutter 32 is connected to the first rotating shaft 31 through screws; the first common motor 35 is set to be YB2-132S-4H to provide power for the rotation of the first rotating shaft 31, and the first screen 36 has the function of leaking the materials with the diameter smaller than the aperture of the first screen 36 into the second crushing device 4 in the crushing process of the first crushing device 3, so that the pressure of the first crushing device 3 is reduced, and the efficiency of the first crushing device 1 is improved; the first vibrator 38 is used to help the smaller plant waste fall, and to vibrate the larger plant waste upward to continue crushing by the first crushing blade 32; the first spring 39 functions as a shock absorber to prevent the first screen 36 from falling off.

Preferably, the second crushing box 4 is located below the first crushing device 3 in the crushing box 2 and includes a driving wheel 40, a second rotating shaft 41, a second crushing blade 42, a second pulley 43, a second belt 44, a second common motor 45, a second screen 46, a second support plate 47, a second vibrator 48 and a second spring 49, specifically, the second crushing device 4 includes the second rotating shaft 41, the second rotating shaft 41 is fixedly connected with the second crushing blades 42, the right end of the second rotating shaft 41 passes through the casing 21 and is fixedly connected with the second pulley 43, the second pulley 43 is slidably connected with the second belt 44, the other two ends of the second belt 44 are slidably connected with the second common motor 45, the second rotating shaft 41 is provided with the second screen 46 below, the second screen is fixedly connected with the spring 49, the spring 49 is fixedly connected with the inner wall of the casing 21, the second vibrator 48 is fixedly connected below the second screen 46, the bottom of the second vibrator 48 is fixedly connected with a second supporting plate 47, the left end and the right end of the second supporting plate 47 are fixedly connected with the inner wall of the shell 21, and the middle of the second rotating shaft 41 is fixedly connected with the driving wheel 40; the crushing device 4 performs secondary crushing on the plant waste leaked from the first screen 36, so that the crushing is more thorough; the second common motor 45 is set to Y-125M-2; the driving wheel 40 is used for driving the discharging device to work by utilizing the rotation of the second rotating shaft 41, so that the discharging speed is higher, and the discharging hole 23 is not easy to block.

Preferably, the supporting device 5 supports and fixes the crushing box 2, the first common motor 35 and the second common motor 45, and comprises a base 51, a left supporting plate 52, a right supporting plate 53, a second bracket 54 and a first bracket 55, specifically, the supporting device 5 comprises a base 51, the left side and the right side of the base 51 are respectively and fixedly connected with the left supporting plate 52 and the right supporting plate 53, the right supporting plate 53 is fixedly connected with the first bracket 55 and the second bracket 54, the first bracket 55 is located below the first common motor 35, and the second bracket 54 is located below the second common motor 45; the first support 55 is used for fixedly supporting the first common motor 35, and the second support plate 54 is used for fixedly supporting the second common motor 45.

Preferably, the discharging device 6 can assist in discharging, and comprises a driven wheel 61; a bearing 62; the fan blades 63, specifically, the discharging device 6 comprises a driven wheel 61, the driven wheel 61 is fixedly connected with a bearing 62, and the fan blades 63 are fixedly connected below the bearing 62; the driven wheel 61 can rotate the bearing 62 by the rotation of the driving wheel 40, so that the fan 63 rotates, the fan 63 rotates to drive the plant waste of the discharge port 23 to fall, the discharge speed is accelerated, and the discharge port 23 can be prevented from being blocked.

Example 1:

referring to the attached drawings 1-4 of the specification, the crushing device used in the plant waste reprocessing process of the embodiment comprises a dragging head device 2, a driving device 3, a telescopic device 4 and a supporting device 5;

the implementation scenario is specifically as follows: injecting the plant waste into the crushing box 21 from the feeding hole 22, driving the first rotating shaft 31 to rotate by the first common motor 35 through the first belt 34, thereby driving the first crushing knife 32 to rotate, crushing the plant waste, and allowing the plant waste with smaller particles to fall into the second crushing device under the action of the first vibrator 38 and the first screen 36; a second common motor 45 drives a second rotating shaft 41 to rotate through a second belt 43, the second rotating shaft 41 drives a second crushing cutter 42 to rotate, smaller plant waste is cut and crushed for the second time, small-particle plant waste meeting the processing requirements falls into a discharge port under the action of a second vibrator 48 and a second screen 46, a driving wheel 40 drives a driven wheel 61 to rotate, the driven wheel 61 drives a bearing 62 to rotate, the bearing 62 drives a fan blade 63 to rotate, the falling of the small-particle plant waste is accelerated, and the small-particle plant waste finally falls into a material receiving barrel; during the vibration of the first and second vibrators 38, 48, the first and second springs 39, 49 serve to absorb shock and prevent the first and second screens 36, 46 from falling off.

Example 2:

referring to the attached FIG. 5 of the specification, the difference from the embodiment 1 is: the inner sides of the left support plate 52 and the right support plate 53 are both provided with a sliding groove 56, the sliding groove 56 is connected with a sliding block 57 in a sliding manner, and the sliding block 57 is fixedly connected with two ends of the first screen 36 and the second screen 46.

The implementation scenario is specifically as follows:

in crushing process, the vibrator is when vibrations screen cloth, and the slider slides in the spout of backup pad, when the less plant waste whereabouts of acceleration, avoids the screen cloth to be shaken badly and drops.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. A smashing device used in a plant waste reprocessing process comprises a smashing device body (1) and is characterized in that the smashing device body (1) comprises a smashing box (2), a first smashing device (3) is arranged above the inside of the smashing box (2), a second smashing device (4) is arranged below the first smashing device (3), a discharging device (6) is arranged below the second smashing device (4), and a supporting device (5) is arranged below the smashing box (2);

the crushing box (2) comprises a shell (21), a feeding hole (22) is formed above the crushing box (2), and a discharging hole (23) is formed in the bottom of the crushing box (2);

the first crushing device (3) comprises a first rotating shaft (31), a plurality of first crushing knives (32) are fixedly connected to the first rotating shaft (31), the right end of the first rotating shaft (31) penetrates through the shell (21) and is fixedly connected with a first belt pulley (33), the first belt pulley (33) is connected with a first belt (34) in a sliding way, the other end of the first belt (34) is connected with a first common motor (35) in a sliding way, a first screen (36) is arranged below the first rotating shaft (31), the first screen (36) is fixedly connected with a first spring (39), the first spring (39) is fixedly connected with the inner wall of the shell (21), the first vibrator (38) is fixedly connected below the first screen (36), the bottom of the first vibrator (38) is fixedly connected with a first supporting plate (37), the left end and the right end of the first supporting plate (37) are fixedly connected with the inner wall of the shell (21);

the second crushing device (4) comprises a second rotating shaft (41), a plurality of second crushing cutters (42) are fixedly connected to the second rotating shaft (41), the right end of the second rotating shaft (41) penetrates through a second belt pulley (43) fixedly connected with the shell (21), a second belt (44) is slidably connected to the second belt pulley (43), the other two ends of the second belt (44) are slidably connected with a second common motor (45), a second screen (46) is arranged below the second rotating shaft (41), a spring (49) is fixedly connected with the second screen, the inner wall of the shell (21) is fixedly connected with the spring (49), a second vibrator (48) is fixedly connected below the second screen (46), a second supporting plate (47) is fixedly connected to the bottom of the second vibrator (48), and the inner wall of the shell (21) is fixedly connected to the left end and the right end of the second supporting plate (47), the middle of the second rotating shaft (41) is fixedly connected with a driving wheel (40);

the discharging device (6) comprises a driven wheel (61), the driven wheel (61) is fixedly connected with a bearing (62), and fan blades (63) are fixedly connected below the bearing (62);

the supporting device (5) comprises a base (51), the left side and the right side of the base (51) are respectively fixedly connected with a left supporting plate (52) and a right supporting plate (53), and the right supporting plate (53) is fixedly connected with a first support (55) and a second support (54).

2. The smashing device used in the plant waste reprocessing process according to claim 1, wherein sliding grooves (56) are formed in the inner sides of the left support plate (52) and the right support plate (53), the sliding grooves (56) are connected with sliding blocks (57) in a sliding mode, and the sliding blocks (57) are fixedly connected with two ends of the first screen (36) and two ends of the second screen (46).

3. The pulverizing apparatus used in a plant waste reprocessing process according to claim 1, wherein left ends of said first rotating shaft (31) and said second rotating shaft (41) are connected to said housing (21) through a turntable.

4. The pulverizing apparatus used in a plant waste reprocessing process according to claim 1, wherein said first pulverizing blade (32) is screwed to a first rotating shaft (31), and said second pulverizing blade (42) is screwed to a second rotating shaft (41).

5. A shredder unit for use in a plant waste reprocessing process according to claim 1 and wherein said first bracket (55) is located below a first common motor (35) and said second bracket (54) is located below a second common motor (45).

6. The pulverizing apparatus used in a plant waste reprocessing process according to claim 1, wherein a receiving bucket (7) is provided below said discharge port (23).

7. A shredder device for use in a plant waste reprocessing process according to claim 1 and wherein said drive pulley (40) engages the driven pulley (61).

8. A shredder unit for use in a plant waste reprocessing process according to claim 1 and wherein said bearing (62) is attached to the inner ring of the turntable embedded in the second support plate (47) by welding.

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