CN111543190B

CN111543190B - Straw briquetting equipment with dust fall function

Info

Publication number: CN111543190B
Application number: CN202010283144.8A
Authority: CN
Inventors: 周全林; 韩君; 韩济聪; 张海兵
Original assignee: Haikuo Agricultural Technology Co ltd
Current assignee: Haikuo Agricultural Technology Co.,Ltd.
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-08-31
Anticipated expiration: 2040-04-13
Also published as: CN111543190A

Abstract

The invention discloses straw briquetting equipment with a dust fall function, which comprises a crushing tank, a sealing bearing, a servo motor and a servo motor, wherein a dust fall vertical shaft is arranged inside the crushing tank, a first conical gear and the sealing bearing are respectively installed at the upper end of the dust fall vertical shaft, the first conical gear and the sealing bearing are both positioned above the crushing tank, the dust fall vertical shaft is mutually connected with an exhaust pipe through the sealing bearing, the outer side of an adjusting gear is connected with a driving gear, the servo motor is installed on the driving gear, and the servo motor is fixedly installed at the right end of an extrusion square pipe. This straw briquetting equipment with dust fall function can carry out the precomminution through smashing jar, dust fall vertical axis and crushing blade to the straw to convenient follow-up briquetting processing that carries on, and when dust fall vertical axis and crushing blade carried out the precomminution to the straw, the exhaust column can be through hollow dust fall vertical axis and perforation to the raise dust in smashing the jar suction, plays the dust fall effect.

Description

Straw briquetting equipment with dust fall function

Technical Field

The invention relates to the technical field of medical treatment, in particular to straw briquetting equipment with a dust falling function.

Background

Straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after harvesting seeds, and is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, can be used only as biofuel and coarse fodder, but the straw is generally in a slender rod-shaped structure and is inconvenient to transport, so the straw is generally required to be crushed and pressed into blocks so as to be transported, so briquetting equipment is generally required to be used, but the following problems generally exist in the use process of the existing straw briquetting equipment:

1. the straw pressing machine only has a briquetting function, and is inconvenient for pre-crushing the straws, so that the straws need to be crushed separately before being pressed, the complicated flow of pressing and processing the straws is increased, and the efficiency of briquetting the straws is not improved;

2. traditional briquetting equipment can not carry out the dust fall when carrying out the briquetting, therefore leads to the straw to produce a large amount of raise dusts at the in-process of suppression, destroys near air circumstance extremely easily, endangers relevant workman's healthy.

Disclosure of Invention

The invention aims to provide straw briquetting equipment with a dust fall function, and the straw briquetting equipment is used for solving the problems that the straw briquetting equipment only has a briquetting function and is inconvenient to pre-crush the straw, so that the straw needs to be crushed separately before being pressed, the complex flow of straw pressing processing is increased, the efficiency of straw briquetting is not favorably improved, the traditional briquetting equipment cannot perform dust fall during briquetting, a large amount of dust can be generated in the process of pressing the straw, the nearby air environment is extremely easy to damage, and the body health of related workers is damaged.

In order to achieve the purpose, the invention provides the following technical scheme: a straw briquetting device with a dust fall function comprises a crushing tank, a sealing bearing, a servo motor and a servo motor, wherein a dust fall vertical shaft is arranged inside the crushing tank, a first bevel gear and a sealing bearing are respectively arranged at the upper end of the dust fall vertical shaft, the first bevel gear and the sealing bearing are both positioned above the crushing tank, the dust fall vertical shaft is connected with an exhaust pipe through the sealing bearing, a second bevel gear is connected to the outer side of the first bevel gear and is connected with the servo motor, the servo motor is positioned above the crushing tank, a feed hopper is further arranged above the crushing tank, a perforation is formed in the surface of the dust fall vertical shaft, a crushing blade is arranged on the outer side of the dust fall vertical shaft, a filter screen is arranged at the lower end of the dust fall vertical shaft, a valve is arranged below the crushing tank, and an extruding square pipe is arranged below the crushing tank, and the extrusion square pipe is connected with the crushing tank through a valve, a dust fall bellows is installed at the left end of the extrusion square pipe, a vent hole is formed in the connecting position between the dust fall bellows and the extrusion square pipe, an installation frame is arranged on the inner side of the dust fall bellows, a fan exhaust blade is connected to the inner side of the installation frame, balls are arranged between the installation frame and the dust fall bellows, the installation frame is connected with the dust fall bellows through the balls, the fan exhaust blade is installed on the outer side of the right end of a driving rod, the driving rod is connected with the dust fall bellows in a penetrating manner, a driving plate is arranged on the outer side of the driving rod, a guide hole is formed in the driving plate, the driving rod is connected with the driving plate through the guide hole, a sealing door is installed on the lower surface of the extrusion square pipe, a pressing push plate is further arranged on the inner side of the extrusion square pipe, a driving transverse shaft is installed on the right side of the pressing push plate, and the right-hand member of drive cross axle installs the drive tailboard to the drive tailboard is located the outside of extrusion side pipe, install the push rod on the drive tailboard, and the push rod is located the outside of extrusion side pipe, and the drive tailboard passes through push rod and drive plate interconnect, the outside of drive cross axle is provided with the installation sleeve, and installation sleeve fixed mounting in the right side of extrusion side pipe, the telescopic right side of installation is provided with adjusting gear, and is provided with the go-between on the adjusting gear to adjusting gear passes through go-between and installation sleeve interconnect, adjusting gear's the outside is connected with drive gear, and installs servo motor on the drive gear to servo motor fixed mounting is in the right-hand member of extrusion side pipe.

Preferably, the dust fall vertical shaft is of a hollow structure, perforations are distributed on the dust fall vertical shaft at equal intervals, and the dust fall vertical shaft and the exhaust pipe form a rotating structure through a sealing bearing.

Preferably, the extrusion square pipe is transversely welded at the lower end of the valve, and the extrusion square pipe and the valve form an inverted T-shaped structure.

Preferably, the installation frame is nested in the inner side of the dust falling air box, the installation frame and the dust falling air box form a rotating structure through balls, and the installation frame is fixedly connected with the exhaust fan blades.

Preferably, the driving rod is of a spiral rod structure, a rotating structure is formed between the driving rod and the dust falling air box, and the driving rod is in through connection with the driving plate through a guide hole.

Preferably, the pressing push plate is nested on the outer side of the extrusion square pipe, and a sliding telescopic structure is formed between the pressing push plate and the extrusion square pipe.

Preferably, the driving transverse shaft is fixedly connected with the driving tail plate, and the driving tail plate is connected with the driving plate in a welding mode through the push rod.

Preferably, the adjusting gear is in threaded connection with the driving transverse shaft, and the adjusting gear and the mounting sleeve form a rotating structure through a connecting ring.

Compared with the prior art, the invention has the beneficial effects that: the straw briquetting equipment with the dust fall function,

1. the straw can be pre-crushed through the crushing tank, the dust falling vertical shaft and the crushing blade, so that the subsequent briquetting processing is facilitated, and when the straw is pre-crushed through the dust falling vertical shaft and the crushing blade, the air exhaust pipe can suck the raised dust in the crushing tank through the hollow dust falling vertical shaft and the through hole, so that the dust falling effect is achieved;

2. the servo motor pushes the adjusting gear to rotate through the driving gear, the rotating adjusting gear rotates on the mounting sleeve through the connecting ring, and finally the rotating adjusting gear pushes the driving transverse shaft to perform telescopic motion on the inner side of the extruding square pipe through threads, so that the driving transverse shaft is favorable for driving the pressing push plate to extrude and block the straws in the extruding square pipe;

3. when the drive cross axle promoted the suppression push pedal and move, the drive cross axle at this moment drives the push rod through the drive tailboard and carries out synchronous motion, and the push rod of motion then drives the drive plate and carries out synchronous displacement, and final drive plate promotes the actuating lever through the guiding hole and rotates, makes things convenient for the actuating lever to drive the exhaust fan blade and carries out synchronous revolution, so be favorable to the exhaust fan blade to drive the dust of air current in to the square tube of extrusion and suction dust fall.

Drawings

FIG. 1 is a schematic view of an overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a top-down structure of the extruded square tube of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connecting structure of the adjusting gear and the mounting sleeve of the present invention;

FIG. 5 is a schematic view of the internal structure of the lower end of the vertical dustfall shaft of the present invention;

fig. 6 is a schematic view of the connection structure of the driving rod and the driving plate according to the present invention.

In the figure: 1. a grinding tank; 2. a dust fall vertical axis; 3. a first bevel gear; 4. sealing the bearing; 5. an exhaust pipe; 6. a second bevel gear; 7. a servo motor; 8. a feed hopper; 9. perforating; 10. a crushing blade; 11. a filter screen; 12. a valve; 13. extruding a square tube; 14. a dust fall bellows; 15. air holes are formed; 16. installing a frame; 17. an exhaust fan blade; 18. a ball bearing; 19. a drive rod; 20. a drive plate; 21. a guide hole; 22. a sealing door; 23. pressing a push plate; 24. driving the cross shaft; 25. a drive tail plate; 26. a push rod; 27. installing a sleeve; 28. an adjusting gear; 29. a connecting ring; 30. a drive gear; 31. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a straw briquetting device with a dust fall function comprises a crushing tank 1, a sealing bearing 4, a servo motor 7 and a servo motor 31, wherein a dust fall vertical shaft 2 is arranged inside the crushing tank 1, a first bevel gear 3 and a sealing bearing 4 are respectively installed at the upper end of the dust fall vertical shaft 2, the first bevel gear 3 and the sealing bearing 4 are both positioned above the crushing tank 1, the dust fall vertical shaft 2 is mutually connected with an exhaust pipe 5 through the sealing bearing 4, a second bevel gear 6 is connected to the outer side of the first bevel gear 3, the second bevel gear 6 is mutually connected with the servo motor 7, the servo motor 7 is positioned above the crushing tank 1, a feed hopper 8 is also installed above the crushing tank 1, a perforation 9 is formed in the surface of the dust fall vertical shaft 2, a crushing blade 10 is installed on the outer side of the dust fall vertical shaft 2, and a filter screen 11 is arranged at the lower end of the dust fall vertical shaft 2, a valve 12 is arranged below the crushing tank 1, a square extrusion pipe 13 is arranged below the crushing tank 1, the square extrusion pipe 13 is connected with the crushing tank 1 through the valve 12, a dust falling air box 14 is arranged at the left end of the square extrusion pipe 13, an air hole 15 is arranged at the connecting position between the dust falling air box 14 and the square extrusion pipe 13, a mounting frame 16 is arranged at the inner side of the dust falling air box 14, an exhaust fan blade 17 is connected with the inner side of the mounting frame 16, a ball 18 is arranged between the mounting frame 16 and the dust falling air box 14, the mounting frame 16 is connected with the dust falling air box 14 through the ball 18, the exhaust fan blade 17 is arranged at the outer side of the right end of a driving rod 19, the driving rod 19 is in through connection with the dust falling air box 14, a driving rod 20 is arranged at the outer side of the driving rod 19, a guide hole 21 is arranged on the driving plate 20, and the driving plate 19 is connected with the driving plate 20 through the guide hole 21, the sealing door 22 is installed on the lower surface of the square extrusion pipe 13, the pressing push plate 23 is further installed on the inner side of the square extrusion pipe 13, the driving transverse shaft 24 is installed on the right side of the pressing push plate 23, the driving tail plate 25 is installed on the right end of the driving transverse shaft 24, the driving tail plate 25 is located on the outer side of the square extrusion pipe 13, the push rod 26 is installed on the driving tail plate 25, the push rod 26 is located on the outer side of the square extrusion pipe 13, the driving tail plate 25 is connected with the driving plate 20 through the push rod 26, the installation sleeve 27 is installed on the outer side of the driving transverse shaft 24, the installation sleeve 27 is fixedly installed on the right side of the square extrusion pipe 13, the adjusting gear 28 is installed on the right side of the installation sleeve 27, the connecting ring 29 is installed on the adjusting gear 28, the adjusting gear 28 is connected with the installation sleeve 27 through the connecting ring 29, the driving gear 30 is connected on the outer side of the adjusting gear 28, and the servo motor 31 is installed on the driving gear 30, and the servo motor 31 is fixedly installed at the right end of the extruded square tube 13.

The dust falling vertical shaft 2 in the embodiment is of a hollow structure, the perforations 9 are distributed on the dust falling vertical shaft 2 at equal intervals, and the dust falling vertical shaft 2 and the exhaust pipe 5 form a rotating structure through the sealing bearing 4, so that the dust falling vertical shaft 2 can drive the crushing blades 10 to pre-crush the straws, and the exhaust pipe 5 can adsorb dust falling treatment on the raised dust in the crushing tank 1 through the hollow dust falling vertical shaft 2 and the perforations 9;

the extruding square pipe 13 is transversely welded at the lower end of the valve 12, and the extruding square pipe 13 and the valve 12 form an inverted T-shaped structure, so that crushed straws can conveniently fall into the middle position of the extruding square pipe 13 after passing through the valve 12, and the crushed straws can be extruded into blocks in the subsequent process;

the mounting frame 16 is nested on the inner side of the dust falling air box 14, the mounting frame 16 and the dust falling air box 14 form a rotating structure through the balls 18, and the mounting frame 16 and the exhaust fan blade 17 are fixedly connected, so that when the exhaust fan blade 17 rotates, the exhaust fan blade 17 can drive the mounting frame 16 to synchronously rotate on the inner side of the dust falling air box 14 through the balls 18;

the driving rod 19 is of a screw rod structure, a rotating structure is formed between the driving rod 19 and the dust fall air box 14, and the driving rod 19 is in through connection with the driving plate 20 through the guide hole 21, so that the driving rod 19 can conveniently rotate on the dust fall air box 14 under the pushing of the driving plate 20, and the driving rod 19 is favorable for driving the exhaust fan blade 17 to synchronously rotate;

the pressing push plate 23 is nested on the outer side of the extruding square pipe 13, and a sliding telescopic structure is formed between the pressing push plate 23 and the extruding square pipe 13, so that the pressing push plate 23 can conveniently slide in a telescopic manner on the inner side of the extruding square pipe 13, and the pressing push plate 23 can be favorable for pushing straws in the extruding square pipe 13 to be extruded into blocks;

the driving transverse shaft 24 is fixedly connected with the driving tail plate 25, the driving tail plate 25 is in welded connection with the driving plate 20 through the push rod 26, and the driving transverse shaft 24 is convenient to move and simultaneously drives the driving plate 20 to move in the same direction and synchronously through the driving tail plate 25 and the push rod 26;

the adjusting gear 28 is in threaded connection with the driving transverse shaft 24, the adjusting gear 28 and the mounting sleeve 27 form a rotary structure through the connecting ring 29, and when the adjusting gear 28 performs rotary motion on the mounting sleeve 27 through the connecting ring 29, the adjusting gear 28 can perform synchronous displacement through pushing the driving transverse shaft 24 through threads.

The working principle is as follows: as shown in figure 1, firstly, the straws to be briquetted are put into a crushing tank 1 through a feed hopper 8, then the servo motor 7 above the crushing tank 1 is started, the servo motor 7 starts to drive the second bevel gear 6 to rotate at the moment, the rotating second bevel gear 6 pushes the dust fall vertical shaft 2 to rotate through the first bevel gear 3, so that the dust fall vertical shaft 2 drives the crushing blade 10 to crush the straws in the crushing tank 1, a great deal of dust can be generated when the dust falling vertical shaft 2 drives the crushing blade 10 to crush the straws in the crushing tank 1, at the moment, the air exhaust pipe 5 absorbs and extracts the raised dust in the crushing tank 1 through the dust falling vertical shaft 2 and the perforation 9, so that the centralized treatment is convenient, after the straws in the crushing tank 1 are crushed preliminarily, the straws can pass through the valve 12 and fall into the middle section of the extruding square pipe 13;

according to the illustration in fig. 1 and 2, after the straw falls into the middle position of the square extrusion pipe 13 through the valve 12, the servo motor 31 is started, at which time the servo motor 31 pushes the adjusting gear 28 to rotate through the driving gear 30, according to fig. 4, the adjusting gear 28 is now rotated on the mounting sleeve 27 by means of the coupling ring 29, the rotating adjusting gear 28 pushes the driving transverse shaft 24 to move towards the inner side of the extruding square pipe 13 through threads, the driving transverse shaft 24 pushes the pressing push plate 23 to slide on the inner side of the extruding square pipe 13, the pressing push plate 23 pushes the straws in the extruding square pipe 13 to the left end of the extruding square pipe 13 to be pressed into blocks under the pushing action, the pressed straw blocks can be retained at the left end of the extruding square pipe 13, the pressed straw blocks can be taken out only by opening the sealing door 22, and subsequent pressing is convenient to continue;

according to the figure 1 and figure 2, when the pressing push plate 23 pushes and extrudes the straws, the driving transverse shaft 24 drives the driving plate 20 to synchronously move through the driving tail plate 25 and the push rod 26, as shown in fig. 6, the driving plate 20 pushes the driving rod 19 to rotate on the dust fall air box 14 through the guiding hole 21, the rotating driving rod 19 drives the exhaust fan blade 17 to rotate synchronously, and rotatory exhaust fan leaf 17 then drives the installing frame 16 and carries out rotary motion through ball 18 in dust fall bellows 14's inboard, so exhaust fan leaf 17 drives the air current and passes bleeder vent 15 and adsorb the extraction to the inboard dust of extrusion side pipe 13, and the dust of accomplishing the extraction falls into dust fall bellows 14 in, only need open the export of dust fall bellows 14 below alright concentrate the dust and discharge the processing, and such straw briquetting equipment with dust fall function conveniently uses.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straw briquetting equipment with dust fall function, is including smashing jar (1), sealed bearing (4), servo motor (7) and servo motor (31), its characterized in that: the dust fall device is characterized in that a dust fall vertical shaft (2) is arranged inside the crushing tank (1), a first bevel gear (3) and a sealing bearing (4) are respectively installed at the upper end of the dust fall vertical shaft (2), the first bevel gear (3) and the sealing bearing (4) are both located above the crushing tank (1), the dust fall vertical shaft (2) is connected with an exhaust pipe (5) through the sealing bearing (4), the outer side of the first bevel gear (3) is connected with a second bevel gear (6), the second bevel gear (6) is connected with a servo motor (7), the servo motor (7) is located above the crushing tank (1), a feed hopper (8) is further installed above the crushing tank (1), a perforation (9) is formed in the surface of the dust fall vertical shaft (2), a crushing blade (10) is installed outside the dust fall vertical shaft (2), and a filter screen (11) is arranged at the lower end of the dust fall vertical shaft (2), the dust suppression device is characterized in that a valve (12) is installed below the crushing tank (1), an extrusion square pipe (13) is arranged below the crushing tank (1), the extrusion square pipe (13) is connected with the crushing tank (1) through the valve (12), a dust suppression air box (14) is installed at the left end of the extrusion square pipe (13), air holes (15) are formed in the connection position between the dust suppression air box (14) and the extrusion square pipe (13), a mounting frame (16) is arranged on the inner side of the dust suppression air box (14), an exhaust fan blade (17) is connected to the inner side of the mounting frame (16), balls (18) are arranged between the mounting frame (16) and the dust suppression air box (14), the mounting frame (16) is connected with the dust suppression air box (14) through the balls (18), the exhaust fan blade (17) is installed on the outer side of the right end of a driving rod (19), and the driving rod (19) is in a penetrating connection with the dust suppression air box (14), the outer side of the driving rod (19) is provided with a driving plate (20), the driving plate (20) is provided with a guide hole (21), the driving rod (19) is connected with the driving plate (20) through the guide hole (21), a sealing door (22) is installed on the lower surface of the extruding square pipe (13), a pressing push plate (23) is further arranged on the inner side of the extruding square pipe (13), a driving transverse shaft (24) is installed on the right side of the pressing push plate (23), a driving tail plate (25) is installed at the right end of the driving transverse shaft (24), the driving tail plate (25) is located on the outer side of the extruding square pipe (13), a push rod (26) is installed on the driving tail plate (25), the push rod (26) is located on the outer side of the extruding square pipe (13), the driving tail plate (25) is connected with the driving plate (20) through the push rod (26), and a sleeve (27) is installed on, the installation sleeve (27) is fixedly installed on the right side of the extrusion square pipe (13), an adjusting gear (28) is arranged on the right side of the installation sleeve (27), a connecting ring (29) is arranged on the adjusting gear (28), the adjusting gear (28) is connected with the installation sleeve (27) through the connecting ring (29), a driving gear (30) is connected to the outer side of the adjusting gear (28), a servo motor (31) is installed on the driving gear (30), and the servo motor (31) is fixedly installed at the right end of the extrusion square pipe (13);

the driving rod (19) is of a screw rod structure, a rotating structure is formed between the driving rod (19) and the dust falling air box (14), and the driving rod (19) is in through connection with the driving plate (20) through a guide hole (21);

the pressing push plate (23) is nested on the outer side of the extruding square pipe (13), and a sliding telescopic structure is formed between the pressing push plate (23) and the extruding square pipe (13);

the driving transverse shaft (24) is fixedly connected with the driving tail plate (25), and the driving tail plate (25) is connected with the driving plate (20) in a welding mode through the push rod (26);

the adjusting gear (28) is in threaded connection with the driving transverse shaft (24), and the adjusting gear (28) and the mounting sleeve (27) form a rotating structure through a connecting ring (29).

2. The straw briquetting apparatus with dust fall function of claim 1, characterized in that: dust fall vertical axis (2) are hollow structure, and dust fall vertical axis (2) equidistant distribution has perforation (9) to dust fall vertical axis (2) constitute revolution mechanic through sealed bearing (4) and exhaust column (5).

3. The straw briquetting apparatus with dust fall function of claim 1, characterized in that: the extrusion square pipe (13) is transversely welded at the lower end of the valve (12), and the extrusion square pipe (13) and the valve (12) form an inverted T-shaped structure.

4. The straw briquetting apparatus with dust fall function of claim 1, characterized in that: the installation frame (16) is nested on the inner side of the dust falling air box (14), the installation frame (16) forms a rotating structure with the dust falling air box (14) through balls (18), and the installation frame (16) is fixedly connected with the exhaust fan blades (17).