CN210011407U - Feeding device for straw briquetting machine - Google Patents

Abstract

The utility model discloses a loading attachment for straw briquetting machine, including material conveyer belt, feeding storehouse and ring mould pressure disk, material conveyer belt tail end is provided with the discharge hopper, the feeding storehouse is located the discharge hopper below, is fixed with the gear coupling on a feeding storehouse side, and it has the main shaft to extend the entering in the gear coupling, main shaft and motor output end fixed connection, be provided with a driving gear in the gear coupling, the meshing has two driven gear on the driving gear, and two driven gear all mesh with driving gear engaged with are connected a driven gear, and main gear shaft and main shaft fixed assembly in the driving gear install four at least feeding rollers in the feeding storehouse, the roller in the feeding roller respectively with driven gear in from gear shaft fixed assembly, the ring mould pressure disk sets up in feeding storehouse bottom. The utility model discloses the oil recovery is fed the roller and is carried out the feed feeding, and the feeding is more even, and feed rate can make the regulation.

Description

Feeding device for straw briquetting machine

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a feeding device for a straw briquetting machine.

Background

The straw briquetting machine is equipment for crushing and compressing biomass raw materials such as straws and the like into high-efficiency and environment-friendly fuel or feed. Straw briquetting machine's structure mainly divide into conveying mechanism, feed mechanism and briquetting mechanism, the feed mechanism of current straw briquetting machine, the straw raw materials that comes through the transportation, under the action of gravity, directly get into the briquetting mechanism in, carry out extrusion, it is not enough even to have the feeding, can not carry out effective control to the raw materials that gets into the briquetting mechanism, it is not abundant enough to lead to the raw materials extrusion that gets into in the briquetting mechanism easily, direct influence off-the-shelf quality, it is easy loose, tight reality inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loading attachment for straw briquetting machine possesses the advantage of the even feed of roller of feeding, has solved current straw briquetting machine and has had the feeding uneven enough, and feed rate can't obtain the problem of effective control.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feeding device for straw briquetting machine, includes material conveyer belt, feeding storehouse and ring die pressure dish, the material conveyer belt tail end is provided with the discharge hopper, the feeding storehouse is located the discharge hopper below, is fixed with gear coupling on a feeding storehouse side, and it has the main shaft to extend the entering in the gear coupling, main shaft and motor output end fixed connection.

A driving gear is arranged in the gear coupling, two driven gears are meshed with the driving gear, the two driven gears meshed with the driving gear are meshed with one another and connected with one driven gear, and a main gear shaft in the driving gear is fixedly assembled with the main shaft.

At least four feeding rollers are installed in the feeding bin, roller shafts in the feeding rollers are fixedly assembled with driven gear shafts in the driven gears respectively, and the annular die pressing disc is arranged at the bottom of the feeding bin.

Preferably, the motor is fixed with the feeding bin through a motor frame.

Preferably, the four feeding rollers are divided into two groups in pairs.

Preferably, the tail end of the roll shaft is arranged in a bearing, and the bearing is embedded and fixed on the inner wall of the feeding bin.

Preferably, extrusion openings are uniformly formed in the surface of the ring die pressing plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses mainly make the improvement to the feed mechanism of current straw briquetting machine, carry out feed material loading work through set up two sets of feed mechanisms of forming by two feeding rollers in the feeding storehouse, and the roller of all feeding rollers is assembled from the gear shaft, set up the combination by motor and gear coupling, be used for driving all feeding rollers and carry out work, and the motor has adopted gear motor, utilize gear motor's characteristic, but exportable different rotational speed and moment of torsion reach the effect of controlling feeding roller slew velocity then, the controllable effect of feed rate has been reached then, just the utility model discloses a mode of feeding roller feed feeding makes the feeding more even.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the interior of the feeding bin of the present invention;

fig. 3 is an internal schematic view of the gear coupling of the present invention.

In the figure: 1. a material conveying belt; 2. a discharge hopper; 3. a feeding bin; 4. a main shaft; 5. a motor; 6. pressing a ring die; 7. an extrusion port; 8. a gear coupling; 9. a motor frame; 10. feeding a roller; 11. a roll shaft; 12. a bearing; 13. a driven gear; 14. a driving gear; 15. a main gear shaft; 16. from the gear shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides an embodiment: the utility model provides a feeding device for straw briquetting machine, includes material conveyer belt 1, feeding storehouse 3 and ring die pressure dish 6, and 1 tail end of material conveyer belt is provided with discharge hopper 2, and material conveyer belt 1 of here is used for carrying the straw raw materials, for prior art, the utility model discloses do not make the improvement, so, here, no longer give unnecessary details.

The feeding bin 3 is positioned below the discharging hopper 2, a gear coupling 8 is fixed on one side surface of the feeding bin 3, a spindle 4 extends into the gear coupling 8, the spindle 4 is fixedly connected with the output end of a motor 5, the motor 5 adopts a speed reducing motor with the model of PW360-512-S, the motor with the model can adjust the output rotating speed and the output torque, and the motor 5 drives the spindle 4 to rotate.

A driving gear 14 is arranged in the gear coupling 8, two driven gears 13 are meshed on the driving gear 14, the two driven gears 13 meshed with the driving gear 14 are respectively meshed with one driven gear 13, a main gear shaft 15 in the driving gear 14 is fixedly assembled with the main shaft 4, the motor 5 is combined to drive the main shaft 4 to rotate, then the driving gear 14 is driven to rotate, and each driven gear 13 is synchronously driven to rotate.

Install four at least feeding rollers 10 in the feeding storehouse 3, the roller 11 in the feeding roller 10 respectively with driven gear 13 in from gear shaft 16 fixed assembly, ring die pressure dish 6 sets up in feeding storehouse 3 bottom, combine foretell each driven gear 13 to rotate, finally realize the rotation of each feeding roller 10, thereby reach the effect that utilizes feeding roller 10 to carry out the feed feeding, this kind of feeding mode, more even, and combine the aforesaid to adopt gear motor to drive, different rotational speed and the moment of torsion of adjustable play, then synchronous adjustable play different feeding roller 10 slew velocity, then reached feed adjustable speed's effect.

Further, motor 5 is fixed through motor frame 9 and feeding storehouse 3, and motor frame 9 is used for motor 5's fixed here, in addition, combines the holistic structure of straw briquetting machine to say and the in-service use condition, should still have the bearing structure to material conveyer belt 1, feeding storehouse 3 and ring mould pressure disk 6, and here does not involve the utility model discloses a category, so, no longer give unnecessary details here.

Furthermore, every two of the four feeding rollers 10 are divided into two groups, and at least two groups of feeding rollers 10 are arranged in the feeding bin 3 for feeding, so that feeding is more uniform.

Furthermore, the tail end of the roll shaft 11 is arranged in a bearing 12, the bearing 12 is embedded and fixed on the inner wall of the feeding bin 3, and the bearing 12 can reduce the rotating friction force of the roll shaft 11, so that the roll shaft 11 and the feeding roller 10 can rotate integrally.

Further, extrusion mouth 7 has evenly been seted up on the ring die pressing dish 6 surface, and the ring die pressing dish 6 inside of here still is provided with the compression roller, utilizes the extrusion material effect of compression roller, with the raw materials from 7 extrusion of extrusion mouth, here, for current ring die pressing dish 6 working method and structure, the utility model discloses do not improve here, so, no longer give unnecessary details here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a straw is loading attachment for briquetting machine, includes material conveyer belt (1), feeding storehouse (3) and ring die pressure dish (6), its characterized in that: the tail end of the material conveying belt (1) is provided with a discharge hopper (2), the feeding bin (3) is positioned below the discharge hopper (2), a gear coupling (8) is fixed on one side surface of the feeding bin (3), the gear coupling (8) extends into a main shaft (4), and the main shaft (4) is fixedly connected with the output end of a motor (5);

a driving gear (14) is arranged in the gear coupling (8), two driven gears (13) are meshed with the driving gear (14), the two driven gears (13) meshed with the driving gear (14) are respectively meshed with one driven gear (13), and a main gear shaft (15) in the driving gear (14) is fixedly assembled with the main shaft (4);

at least four feeding rollers (10) are installed in the feeding bin (3), roller shafts (11) in the feeding rollers (10) are fixedly assembled with driven gear shafts (16) in driven gears (13) respectively, and the ring die pressing disc (6) is arranged at the bottom of the feeding bin (3).

2. The feeding device for the straw briquetting machine of claim 1, wherein: the motor (5) is fixed with the feeding bin (3) through a motor frame (9).

3. The feeding device for the straw briquetting machine of claim 1, wherein: the four feeding rollers (10) are divided into two groups in pairs.

4. The feeding device for the straw briquetting machine of claim 1, wherein: the tail end of the roll shaft (11) is arranged in a bearing (12), and the bearing (12) is embedded and fixed on the inner wall of the feeding bin (3).

5. The feeding device for the straw briquetting machine of claim 1, wherein: extrusion openings (7) are uniformly formed in the surface of the ring die pressing plate (6).

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