CN210094015U - Broken bundle of smashing all-in-one of straw - Google Patents

Abstract

The utility model discloses a straw bundle breaking and crushing integrated machine, which comprises a feeding mechanism, wherein a bundle breaking mechanism is arranged at the lower part of the feeding mechanism, and a crushing mechanism is arranged below the bundle breaking mechanism; the lower part of the crushing mechanism is provided with a discharging and dedusting mechanism; the dust removal mechanism of unloading includes the fan, and the import of fan links up with crushing mechanism's discharge gate, and the exit linkage of fan has cyclone, and cyclone's side exit linkage has the dust collecting box, and cyclone's lower exit linkage has the tripper. Bundled materials enter a bundle breaking device through a feeding mechanism to be broken and coarsely crushed, then enter a crushing device to be crushed, the crushed materials enter a cyclone dust collector through the suction effect of a fan to be subjected to dust separation, dust separated from the materials enters a dust collecting box to be collected, and the materials separated from the dust are discharged through a discharger. The device directly carries out bundle breaking and crushing integrated process on bundled straws, reduces dust overflow amount and simplifies production flow.

Description

A straw baling and crushing integrated machine

technical field

The utility model relates to the field of straw processing, in particular to an integrated machine for breaking bales and crushing straws.

Background technique

The traditional straw bales are broken by manual or separate baling equipment. After the bales are broken, they are transferred to the crushing area by conveying equipment or manually for separate crushing processing. This segmented production and processing uses two processing equipment with different principles. Production runs. Traditional equipment requires a large site for transfer and buffer storage; the labor demand is large and the labor intensity is high; due to the open operation of traditional equipment, manual or transfer transfer is required after the production site is broken, the dust is uncontrollable, the production environment is poor, and the equipment The demand is high, and the purchase cost is high; with the development trend of the country's general situation, automated production has become a trend, and it is difficult for segmented production equipment to automate the process of breaking bundles and crushing. For this reason, people urgently need a good use effect. Straw bales crushing machine.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present utility model provides an integrated machine for breaking bales and smashing straws, which directly performs an integrated process of breaking bales and pulverizing the bales of straw, and reduces the amount of dust overflow and simplifies the production process.

The utility model is realized through the following measures:

An integrated machine for breaking bales and crushing straws, comprising a feeding mechanism, a baling mechanism, a crushing mechanism and a discharging and dust removal mechanism which are connected in sequence;

A bale breaking mechanism is arranged at the lower part of the feeding mechanism, and a crushing mechanism is arranged below the bale breaking mechanism; the discharge and dust removal mechanism includes a fan, the inlet of the fan is connected with the discharge port of the crushing mechanism, and the outlet of the fan is connected There is a cyclone dust collector, the side outlet of the cyclone dust collector is connected with a dust collecting box, and the lower outlet of the cyclone dust collector is connected with a discharger;

The bundled materials enter the bale breaking device through the feeding mechanism to be broken and roughly crushed, and then enter the crushing device for crushing. The crushed materials enter the cyclone dust collector through the suction of the fan for dust separation, and the dust separated from the materials enters the The dust box is collected, and the material separated from the dust is discharged through the unloader.

Preferably, the feeding mechanism includes a frame, a feeding cylinder is rotatably installed on the upper part of the frame, the inner wall of the feeding cylinder is evenly distributed with a plurality of dials along the circumference, and the dials and the inner wall of the feeding cylinder are arranged in the same shape. To set the angle, each dial is at a different angle to the inner wall of the feed barrel.

Preferably, the bale breaking mechanism includes a middle casing connected to the frame, the feeding port of the middle casing is connected with the feeding cylinder, a bale breaking rotor is installed in the middle casing, and the bottom of the bale breaking rotor is installed. A sieve plate is provided.

Preferably, the sieve plate includes a plurality of mutually parallel support ribs, a plurality of mutually parallel connection shafts are arranged on the upper part of the support ribs, and the connection shafts and the support ribs are arranged staggered at a set angle.

Preferably, the pulverizing and pulverizing mechanism includes a lower casing connected with the middle casing, the middle casing and the lower casing form a pulverizing cavity, the pulverizing cavity is provided with pulverizing rotors in pairs, and the bottom of the lower shell is installed with a pulverizing rotor. The screen mesh is connected to the storage bin below the screen mesh.

Preferably, a discharge pipe and an air volume adjustment pipe are symmetrically arranged on both sides of the storage bin, the discharge pipe and the air volume adjustment pipe are coaxial, and the discharge pipe is communicated with the fan.

Preferably, both the bale breaking rotor and the crushing rotor include a rotor shaft, a plurality of mutually parallel turntables are sheathed on the rotor shaft, and a plurality of hammer shafts are evenly arranged in the circumferential direction of the turntable, and the hammer shafts are parallel to the rotor shaft, A plurality of hammers are arranged between two adjacent turntables on each hammer shaft.

Preferably, the hammers are staggered in multiple spaces formed by the hammer shaft and the turntable, that is, in the space between two adjacent turntables, the positions of the hammers on the adjacent shafts are different; The hammers on the first rotor and the hammers on the second rotor are arranged in a staggered manner.

Preferably, the inner side wall of the lower shell is provided with a slot, and the screen is inserted into the slot; the front and the back of the lower shell are provided with observation windows.

Preferably, the inner wall of the crushing cavity is provided with raised parts, wherein the first raised part is located on the inner surface of the middle casing, the second raised part is located on the inner surface of the lower casing, and the screen is located on the first raised part and the second raised part. between the protrusions.

The beneficial effects of the present utility model:

(1) The utility model reasonably assembles and combines the bale breaking device and the pulverizing device, which can effectively save the space occupied by the material breaking and pulverizing. The use of double-shaft cross crushing reduces the energy consumption of the equipment, the labor intensity of the workers is small, the quantity is small, and the labor cost is saved.

(2) Through the setting of cyclone dust collector, dust collecting box, unloader and fan and other structures, the crushed straw passes through the screen under the action of centrifugal force and airflow and is drawn out from the discharge pipe by the fan (negative pressure work), and crushed. After the straw is blown to the cyclone dust collector by the fan, it is discharged from the unloader at the bottom (positive pressure work), and the positive and negative pressure is used to transport the material to the unloader stably and evenly, and to ensure that the dust has no contact with the external environment. There is no overflow, and the production environment has been greatly improved.

(3) The utility model has the advantages of simple structure and convenient operation, and can complete the pulverization of the baled straw without the cooperation of other machines, without any restriction on the material of the straw during pulverization, which greatly improves the use range of the product. The dial and the inner wall of the feeding barrel are at a set angle, and the angle between each dial and the inner wall of the feeding barrel is different to ensure that the baled materials are fed evenly and without scaffolding.

(4) Discharge pipes and air volume adjustment pipes are coaxially arranged on both sides of the storage bin, and the ventilation adjustment pipes ensure that the crushed raw materials do not block the discharge pipes.

(5) The screen replacement structure connected by the slot is open on both sides, and the screen can be replaced without removing the upper feeding mechanism.

(6) Dislocated hammers ensure that there is no dead angle in the crushing process and ensure the crushing effect.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is the overall structure diagram one of the utility model;

Fig. 2 is the overall structure diagram two of the utility model;

Figure 3 is a front view of the main body of broken bundles;

Fig. 4 is a left side view of the main body of broken bundles;

Fig. 5 is the enlarged view of A in Fig. 4;

Fig. 6 is a perspective view of the main body of broken bundles;

Fig. 7 is a structure diagram of a broken bundle rotor and a pulverized rotor;

Figure 8 shows the dislocation arrangement of the hammers;

In the picture: 1. Main body for breaking bundles, 1-1, Feeding cylinder, 1-2, Rack, 1-3, First motor, 1-4, Second motor, 1-5, Rotor for breaking bundles, 1 -6, crushing rotor, 1-8, storage bin, 1-9, air volume adjustment pipe, 1-10, sieve plate, 1-11, first raised part, 1-12, second raised part, 1 -13, middle case, 1-14, lower case, 1-15, third motor, 1-16, turntable, 1-17, hammer, 1-18, hammer shaft, 1-19, rotor shaft , 1-20, observation window, 1-21, screen, 2, cyclone dust collector, 3, dust collection box, 4, unloader, 5, fan, 6, feed pipe group, 7, discharge pipe group , 8, the discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

As shown in Figure 1-7, an integrated straw baling and crushing machine, the lower part of the main body 1 is connected to the inlet of the fan 5, and the outlet of the fan transports the dusty material to the cyclone dust collector 2 through the feeding pipe group 6 , the dust with lighter specific gravity is transported from the discharge pipe group 7 to the dust collecting box 3 .

The upper part of the bale breaking main body 1 is the feeding mechanism, the middle is the bale breaking mechanism, the lower part is the crushing mechanism, and the bottom is the material collection and transfer mechanism.

The third motor 1-15 is installed on the frame 1-2. The third motor is connected with the feeding cylinder 1-1 through the transmission mechanism. Four dials are evenly distributed on the inner wall of the feeding cylinder. The dials are connected to the feeding cylinder. The tangent line of the inner wall is set at a set degree, and the angles of the four dials are 30 degrees, 45 degrees, 60 degrees and 75 degrees respectively.

The lower part of the feeding cylinder 1-1 is connected with the feeding port of the middle casing 1-13, the bale breaking rotor 1-5 is installed in the middle casing, and the first motor for driving the bale breaking rotor is installed outside the middle casing. 1-3, a sieve plate 1-10 is arranged at the bottom of the bale breaking rotor. The sieve plate includes a plurality of mutually parallel supporting ribs, the supporting ribs are semi-circular arc shapes, and a plurality of mutually parallel connecting shafts are arranged on the upper part of the supporting ribs, and the connecting shafts are arranged vertically with the supporting ribs. As shown in FIG. 6 , the bale breaking rotor 1-5 includes a rotor shaft 1-19, a plurality of mutually parallel turntables 1-16 are sheathed on the rotor shaft, and a plurality of hammer shafts 1-18 are evenly arranged in the circumferential direction of the turntable. The blade shafts 1-18 are parallel to the rotor shafts 1-19, and a plurality of hammer blades 1-17 are arranged between two adjacent turntables on each hammer blade shaft. As shown in FIG. 8 , the hammers 1-17 are staggered in the multiple spaces formed by the hammer shafts 1-18 and the turntables 1-16, that is, in the space between two adjacent turntables, the hammers on the adjacent shafts settings vary. The first motor 1-3 drives the rotor shaft to rotate the bale breaking rotor 1-15, rolls the material into the cavity formed by the middle shell and the sieve plate, and shreds the bundles of straw evenly under the combined action of the hammer and the sieve plate , leaking into the cavity of the lower shell from the hole formed by the support ribs of the sieve plate and the connecting shaft. The lower shell 1-14 is connected with the middle shell to form a pulverizing cavity. The pulverizing cavity is provided with pulverizing rotors 1-6 in pairs. , the difference is that the crushing rotors are arranged in pairs, and the hammers on the two crushing rotors are staggered, as shown in Figure 4. A screen is installed at the bottom of the lower shell 1-14, and the lower part of the screen is connected to the storage bin 1-8.

A slot is arranged on the inner side wall of the lower shell, and a screen is inserted into the slot; the front and back of the lower shell are provided with observation windows 1-20. Since the screen is a wearing part, it needs to be replaced frequently. The screen can be pulled out from the slot by opening the observation window, and then a new screen can be inserted without dismantling the upper feeding cylinder 1 structure, and the operation is convenient. The inner wall of the crushing chamber is provided with raised parts, wherein the upper first raised part 1-11 is located on the inner surface of the middle casing 1-13, and the lower second raised part 1-12 is located in the lower casing 1-14 On the surface, the screen is located between the first raised portion and the second raised portion.

The second motor 1-4 drives the bale breaking rotor 1-5 to rotate to pulverize the material. The hammer distribution structure adopts six groups, which are distributed in a symmetrical arrangement, and each group adopts a dislocation arrangement to ensure that there is no dead angle for crushing.

A storage bin 1-8 is arranged at the bottom of the lower shell 1-14, and a discharge pipe 8 and an air volume adjustment pipe 1-9 are symmetrically arranged on both sides of the storage bin. The discharge pipe 8 is communicated with the fan 5, and the air volume adjustment pipe 1 -9 is used to adjust the air volume to prevent the discharge pipe 8 from being blocked. In order to facilitate the adjustment of the air volume and improve the adjustment accuracy, the air volume adjustment pipes 1-9 are arranged coaxially with the discharge pipe 8.

The fan 5 draws out the air at a high speed, which causes the air pressure in the storage bins 1-8 under the inner bottom plate of the lower shell 1-14 to become smaller, thus generating air suction in the storage bins 1-8 and generating negative pressure. Negative pressure, the crushed material is pumped out to the fan 5, and then ejected by the fan 5 at a high speed to form a jet flow and generate a positive pressure effect. The bottom end of the dust collector is discharged through the discharger 4, and the discharger here is a planetary type discharger.

On the side of the cyclone dust collector, the lighter dust enters the dust collection box 3 from the discharge pipe group for collection. The entire collection process has no contact with the external environment, no dust overflow, and the production environment has been greatly improved.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, this application is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A straw bundle breaking and crushing integrated machine is characterized by comprising a feeding mechanism, a bundle breaking mechanism, a crushing mechanism and a discharging and dust removing mechanism which are sequentially connected;

the lower part of the feeding mechanism is provided with a bale breaking mechanism, and a crushing mechanism is arranged below the bale breaking mechanism; the discharging and dedusting mechanism comprises a fan, an inlet of the fan is connected with a discharge hole of the crushing mechanism, an outlet of the fan is connected with a cyclone dust collector, a side outlet of the cyclone dust collector is connected with a dust collecting box, and a lower outlet of the cyclone dust collector is connected with a discharger;

bundled materials enter a bundle breaking device through a feeding mechanism to be broken and coarsely crushed, then enter a crushing device to be crushed, the crushed materials enter a cyclone dust collector through the suction effect of a fan to be subjected to dust separation, dust separated from the materials enters a dust collecting box to be collected, and the materials separated from the dust are discharged through a discharger.

2. The straw bale breaking and smashing integrated machine according to claim 1, wherein the feeding mechanism comprises a rack, a feeding barrel is rotatably mounted on the upper portion of the rack, a plurality of driving plates are uniformly distributed on the inner wall of the feeding barrel along the circumference, a set angle is formed between each driving plate and the inner wall of the feeding barrel, and the angles of each driving plate and the inner wall of the feeding barrel are different.

3. The straw bale breaking and smashing integrated machine according to claim 1 is characterized in that the bale breaking mechanism comprises a middle shell connected with a rack, a feeding hole of the middle shell is connected with a feeding cylinder, a bale breaking rotor is mounted in the middle shell, and a sieve plate is arranged at the bottom of the bale breaking rotor.

4. The straw bale breaking and smashing integrated machine according to claim 3, wherein the sieve plate comprises a plurality of mutually parallel support ribs, a plurality of mutually parallel connecting shafts are arranged on the upper portions of the support ribs, and the connecting shafts and the support ribs are arranged in a staggered mode at a set angle.

5. The straw bale breaking and smashing integrated machine according to claim 3, wherein the smashing mechanism comprises a lower shell connected with a middle shell, the middle shell and the lower shell form a smashing cavity, smashing rotors are arranged in the smashing cavity in pairs, a screen is mounted at the bottom of the lower shell, and a storage bin is connected below the screen.

6. The straw bale breaking and smashing integrated machine according to claim 5 is characterized in that discharging pipes and air volume adjusting pipes are symmetrically arranged on two sides of the storage bin, the discharging pipes and the air volume adjusting pipes are coaxial, and the discharging pipes are communicated with a fan.

7. The straw bale breaking and smashing integrated machine according to claim 5, wherein the bale breaking rotor and the smashing rotor respectively comprise rotor shafts, a plurality of parallel rotating discs are sleeved on the rotor shafts, a plurality of hammer leaf shafts are evenly arranged on the rotating discs in the circumferential direction and are parallel to the rotor shafts, and a plurality of hammer leaves are arranged between every two adjacent rotating discs on each hammer leaf shaft.

8. The straw bale breaking and smashing integrated machine according to claim 7, wherein the hammer pieces are arranged in a plurality of spaces formed by the hammer piece shafts and the rotary discs in a staggered mode, namely the hammer pieces on adjacent rotary shafts are arranged at different positions in the spaces between the adjacent rotary discs; the hammer sheets on the first rotor and the hammer sheets on the second rotor in the crushing rotor are arranged in a staggered manner.

9. The straw bale breaking and smashing integrated machine as claimed in claim 5, wherein slots are formed in the inner side wall of the lower shell, and a screen is inserted in the slots; and the front and the back of the lower shell are both provided with observation windows.

10. The straw bale breaking and smashing integrated machine according to claim 9, wherein protruding portions are arranged on the inner wall of the smashing cavity, the first protruding portion is located on the inner surface of the middle shell, the second protruding portion is located on the inner surface of the lower shell, and the screen is located between the first protruding portion and the second protruding portion.

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