CN214983464U

CN214983464U - Corn stalk briquetting machine

Info

Publication number: CN214983464U
Application number: CN202120386194.9U
Authority: CN
Inventors: 杜建强; 李宏博; 毕国建
Original assignee: Tangshan Fengnan Qiangfeng New Energy Co ltd
Current assignee: Tangshan Fengnan Qiangfeng New Energy Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-03
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to a briquetting device technical field especially relates to a corn stalk briquetting machine. Comprises a base, wherein a pressing block chamber and a first motor are arranged on the base. The crushing mechanism is arranged at the top of the briquetting chamber, a second motor and a third motor are arranged on the crushing mechanism, a feed port is arranged at one side of the crushing mechanism, the crushing mechanism is rotatably connected with two feed rollers at positions close to the feed port, the two feed rollers are arranged and distributed up and down, and the crushing mechanism is rotatably connected with two driving rollers arranged and distributed up and down at one side of the feed rollers far away from the feed port; the crushing mechanism is provided with a supporting plate on the other side of the transmission roller, the crushing mechanism is rotatably connected with a crushing knife on the other side of the supporting plate, the crushing knife is driven by a third motor, and at least one of the feeding roller and the transmission roller is driven by a second motor. The utility model discloses can compact corn stalk's core before smashing to can be more compact when the briquetting.

Description

Corn stalk briquetting machine

Technical Field

The utility model relates to a briquetting device technical field especially relates to a corn stalk briquetting machine.

Background

Straw is generally made into compact blocks by a briquetting machine when being stored or used. The corn straw is special, the outer part of the corn straw is a firmer and compact cylinder, and the inner part of the corn straw is a fluffy core part with very low density. When the existing briquetting machine is used for briquetting corn straws, as the fluffy core and the compact cylinder are crushed and then briquetted together, the density of the core cannot be very high in the briquetting chamber pressing process, and the space for further compression is provided, so that a lot of incomplete core compacts with smaller density exist in the pressed straw blocks, and finally, the density of the pressed straw blocks is not ideal and needs to be further improved.

Disclosure of Invention

The utility model aims to solve the technical problem that the technical defects exist, and provides a corn straw briquetting machine, wherein an upper driving roller and a lower driving roller are arranged on one side of a feeding roller, so that the core part of corn straw can be compacted before crushing; the supporting plate is arranged on one side of the crushing cutter, so that the crushing effect can be improved; a driving roller is arranged on a sliding shaft seat pressed by a spring, so that the large pressing force on the corn straws can be kept, and the corn straws are pressed compactly.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a corn straw briquetting machine comprises a base, wherein a briquetting chamber and a first motor are arranged on the base; the lower part of briquetting room side is provided with the discharge opening, briquetting indoor portion internal rotation is connected with the extrusion device by first motor drive, rotate on the extrusion device and be connected with a plurality of compression rollers. The crushing mechanism is arranged at the top of the briquetting chamber, a second motor and a third motor are arranged on the crushing mechanism, a feed port is arranged at one side of the crushing mechanism, the crushing mechanism is rotatably connected with two feed rollers at positions close to the feed port, the two feed rollers are arranged and distributed up and down, and the crushing mechanism is rotatably connected with two transmission rollers arranged and distributed up and down at one side of the feed rollers far away from the feed port; the crushing mechanism is provided with a supporting plate on the other side of the transmission roller, the crushing mechanism is rotatably connected with a crushing knife on the other side of the supporting plate, the crushing knife is driven by a third motor, and at least one of the feeding roller and the transmission roller is driven by a second motor.

Further optimize this technical scheme, be provided with the gear in the pivot of second motor, be located the downside the one end of feed roller is provided with first gear, is located the downside the one end of driving roller is provided with the second gear, the gear that sets up in the pivot of first gear and second motor meshes mutually.

Further optimize this technical scheme, the one end of smashing the sword is provided with first belt pulley, be provided with the belt pulley in the pivot of third motor, this belt pulley passes through the belt and is connected with first belt pulley transmission.

According to the technical scheme, sliding channels are arranged on two sides of the crushing mechanism, sliding shaft seats are connected in the sliding channels in a sliding mode, sliding grooves are arranged on two sides of each sliding shaft seat, and two sides of the transmission roller located on the upper side are respectively in rotating connection with the sliding shaft seats; the crushing mechanism is provided with an extension plate above the sliding channel, and a spring is arranged between the sliding shaft seat and the extension plate.

Further optimize this technical scheme, be provided with a plurality of sand grips on the feed roll.

Further optimize this technical scheme, be provided with a plurality of cutting edges on the crushing sword.

Compared with the prior art, the utility model has the advantages of it is following: 1. the upper and lower driving rollers are arranged on one side of the feeding roller, so that the core part of the corn straw can be compacted before crushing, and the core part can be compacted more compactly when being pressed into a block; 2. the supporting plate is arranged on one side of the crushing cutter, so that the crushing effect can be improved; 3. a driving roller is arranged on a sliding shaft seat compressed by a spring, so that the large pressing force on the corn straws can be kept, and the corn straws can be pressed compactly when the feeding amount of the corn straws is different.

Drawings

FIG. 1 is a schematic structural diagram of a corn stalk briquetting machine.

FIG. 2 is a cross-sectional view of a corn stalk briquetting machine.

FIG. 3 is a schematic view of a sliding shaft seat of a corn stalk block making machine.

FIG. 4 is a schematic view of a structure of a feeding roller of a corn stalk briquetting machine.

FIG. 5 is a schematic view of a crushing knife structure of a corn stalk block making machine.

In the figure: 1. a base; 2. A first motor; 3. A briquetting chamber; 31. a discharge hole; 4. a crushing mechanism; 41. a first gear; 42. a feed roll; 421. a convex strip; 43. a driving roller; 44. a spring; 45. a sliding shaft seat; 451. a sliding groove; 46. a first pulley; 47. a second gear; 48. a crushing knife; 481. a blade; 49. a support plate; 5. a feed inlet; 6. A second motor; 7. a third motor; 8. An extrusion device; 81. a compression roller; 9. A slide channel; 10. the plate is extended.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: referring to fig. 1-5, a corn stalk briquetting machine comprises a base 1, wherein a briquetting chamber 3 and a first motor 2 are arranged on the base 1; the lower part of 3 sides in briquetting chamber is provided with discharge opening 31, the inside internal rotation in briquetting chamber 3 is connected with by the extrusion device 8 of first motor 2 driven, it is connected with a plurality of compression rollers 81 to rotate on the extrusion device 8. The top of the briquetting chamber 3 is provided with a crushing mechanism 4, and the crushing mechanism 4 is provided with a second motor 6 and a third motor 7. The corn straw crushing device is characterized in that a feeding hole 5 is formed in one side of the crushing mechanism 4, the crushing mechanism 4 is rotatably connected with two feeding rollers 42 at a position close to the feeding hole 5, the two feeding rollers 42 are distributed in an upper row and a lower row, the crushing mechanism 4 is rotatably connected with two driving rollers 43 distributed in an upper row and a lower row on one side, far away from the feeding hole 5, of the feeding rollers 42, a gap between the two driving rollers 43 is small, corn straws can be pressed tightly, and a fluffy core of the corn straws becomes compact. The crushing mechanism 4 is provided with a supporting plate 49 at the other side of the driving roller 43, the crushing mechanism 4 is rotatably connected with a crushing knife 48 at the other side of the supporting plate 49, and when the crushing knife 48 is used for crushing the corn straws, the existence of the supporting plate 49 can improve the crushing effect. The crushing blade 48 is driven by a third motor 7 and at least one of the feed roller 42 and the driving roller 43 is driven by a second motor 6.

A gear is arranged on the rotating shaft of the second motor 6, a first gear 41 is arranged at one end of the feeding roller 42 positioned at the lower side, a second gear 47 is arranged at one end of the transmission roller 43 positioned at the lower side, and the first gear 41 and the second gear 47 are meshed with the gear arranged on the rotating shaft of the second motor 6. The second motor 6 rotates counterclockwise, and can drive the feeding roller 42 and the driving roller 43 to rotate clockwise, so as to feed the corn stalks to the crushing knife 48.

One end of the crushing cutter 48 is provided with a first belt pulley 46, and a rotating shaft of the third motor 7 is provided with a belt pulley which is in transmission connection with the first belt pulley 46 through a belt.

The crushing mechanism 4 is characterized in that sliding channels 9 are arranged on two sides of the crushing mechanism 4, a sliding shaft seat 45 capable of sliding up and down is connected in the sliding channels 9 in a sliding mode, sliding grooves 451 are arranged on two sides of the sliding shaft seat 45, and the left side and the right side of the sliding channel 9 are located in the sliding grooves 451. The two sides of the driving roller 43 positioned at the upper side are respectively connected with a sliding shaft seat 45 in a rotating way; the crushing mechanism 4 is provided with an extending plate 10 above the sliding channel 9, and a spring 44 is arranged between the sliding shaft seat 45 and the extending plate 10. The spring 44 is selected to be a strong spring, i.e. a small deformation can generate a large pressure, so that a large pressing force on the corn straw can be maintained, and the corn straw can be compacted.

The feeding roller 42 is provided with a plurality of raised strips 421, so that feeding force can be enhanced, and slipping between the feeding roller and the corn straws is avoided.

The crushing blade 48 is provided with a plurality of blades 481. The sharper the blade 481 and the faster the rotation speed of the crushing blade 48, the better the crushing effect.

The working principle and the process are as follows: referring to fig. 1-5, the corn stover is fed through the inlet 5, pushed inward by the rotating feed roller 42, compacted by the drive roller 43, especially by the fluffy core, shredded by the shredding knife 48, dropped into the briquetting chamber 3, and extruded by the extruder 8 through the outlet (31) to form a compacted mass.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A corn straw briquetting machine comprises a base (1), wherein a briquetting chamber (3) and a first motor (2) are arranged on the base (1); the lower part of briquetting room (3) side is provided with discharge opening (31), the inside internal rotation of briquetting room (3) is connected with by first motor (2) driven extrusion device (8), it is connected with a plurality of compression rollers (81), its characterized in that to rotate on extrusion device (8): the top of the briquetting chamber (3) is provided with a crushing mechanism (4), a second motor (6) and a third motor (7) are arranged on the crushing mechanism (4), a feed port (5) is arranged on one side of the crushing mechanism (4), the crushing mechanism (4) is rotatably connected with two feed rollers (42) at a position close to the feed port (5), the two feed rollers (42) are distributed in an upper and lower arrangement manner, and the crushing mechanism (4) is rotatably connected with two transmission rollers (43) distributed in an upper and lower arrangement manner on one side of the feed rollers (42) far away from the feed port (5); the crushing mechanism (4) is provided with a supporting plate (49) on the other side of the driving roller (43), the crushing mechanism (4) is rotatably connected with a crushing knife (48) on the other side of the supporting plate (49), the crushing knife (48) is driven by a third motor (7), and one of the feeding roller (42) and the driving roller (43) is driven by a second motor (6).

2. The corn stalk briquetting machine of claim 1, wherein: the rotary shaft of the second motor (6) is provided with a gear, one end of the feeding roller (42) positioned on the lower side is provided with a first gear (41), one end of the transmission roller (43) positioned on the lower side is provided with a second gear (47), and the first gear (41) and the second gear (47) are meshed with the gear arranged on the rotary shaft of the second motor (6).

3. The corn stalk briquetting machine of claim 1, wherein: one end of the crushing cutter (48) is provided with a first belt pulley (46), a belt pulley is arranged on a rotating shaft of the third motor (7), and the belt pulley is in transmission connection with the first belt pulley (46) through a belt.

4. The corn stalk briquetting machine of claim 2, wherein: sliding channels (9) are arranged on two sides of the crushing mechanism (4), a sliding shaft seat (45) is connected in the sliding channels (9) in a sliding mode, sliding grooves (451) are formed in two sides of the sliding shaft seat (45), and two sides of the transmission roller (43) located on the upper side are respectively in rotating connection with the sliding shaft seat (45); the crushing mechanism (4) is provided with an extending plate (10) above the sliding channel (9), and a spring (44) is arranged between the sliding shaft seat (45) and the extending plate (10).

5. The corn stalk briquetting machine of claim 1, wherein: the feeding roller (42) is provided with a plurality of raised strips (421).

6. The corn stalk briquetting machine of claim 1, wherein: the crushing knife (48) is provided with a plurality of knife edges (481).