CN215549455U

CN215549455U - Forestry waste recycling device

Info

Publication number: CN215549455U
Application number: CN202121389638.0U
Authority: CN
Inventors: 陈思羽; 陈亚林; 郑金萍; 范春楠; 任军; 张立民; 吕梦燕; 王梓默
Original assignee: Jilin Provincial Academy of Forestry Sciences
Current assignee: Jilin Provincial Academy of Forestry Sciences
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-18
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of forestry waste treatment, in particular to a forestry waste recovery and treatment device, which comprises a crushing treatment box, wherein a first crushing cutter and a second crushing cutter are arranged in the crushing treatment box, a first rotating ring is arranged on the outer side of the first crushing cutter along the circumferential direction, a second rotating ring is arranged on the outer side of the second crushing cutter along the circumferential direction, a first bevel gear is arranged in the left side wall of the crushing treatment box, a motor is fixed on the left side of the crushing treatment box, a filter screen is arranged below the second crushing cutter, and vibration components are arranged on two sides of the bottom of the filter screen; the first rotating ring and the second rotating ring can be driven to rotate reversely by the motor, so that the crushing effect on the waste can be improved, and the waste can be cut fully; meanwhile, the knocking hammer can be driven to knock the bottom of the filter screen continuously, so that the filter screen vibrates, the blockage of the filter screen is reduced, and the whole process has good linkage.

Description

Forestry waste recycling device

Technical Field

The utility model relates to the technical field of forestry waste treatment, in particular to a forestry waste recovery and treatment device.

Background

Forestry, which is a production department that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a protective role, is one of the important components of national economy. In present forestry resource, generally can remain its trunk after trees are felled and process, and because the diameter ratio is less to branches and leaves, can't carry out deep processing, all can be regarded as the discarded object or abandon, or just directly burn, the resource has been wasted on the one hand, on the other hand also can cause the pollution of environment, and along with the development of science and technology, the fermentation of organic matter or fungus class breed have been gone on by utilizing the shredded wood chip, this just need smash some tiny branches, then reuse forms new resource, just need use the recovery processing device to handle.

The conventional forestry waste recovery and treatment device is provided with filter screens, so that crushed materials can be filtered, but meshes of the filter screens are easy to block, and the filtering effect is influenced; and the crushing effect of the existing forestry waste recovery and treatment device is not good enough.

Based on the above, the utility model designs a forestry waste recycling device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forestry waste recycling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a forestry waste recovery processing device comprises a crushing processing box, supporting legs are arranged at four corners of the bottom of the crushing processing box, a feed inlet is formed in the top of the crushing processing box, a feed hopper is fixed at the top of the feed inlet, a first crushing cutter and a second crushing cutter are arranged in the crushing processing box, the first crushing cutter and the second crushing cutter are arranged in a vertical symmetrical mode, a first rotating ring is arranged on the outer side of the first crushing cutter along the circumferential direction, a bevel gear ring is arranged at the bottom of the first rotating ring, a second rotating ring is arranged on the outer side of the second crushing cutter along the circumferential direction, both the top and the bottom of the second rotating ring are provided with bevel gear rings, a first bevel gear is arranged in the left side wall of the crushing processing box, the upper end and the lower end of the first bevel gear are respectively meshed with the first rotating ring and the second rotating ring, a motor is fixed on the left side of the crushing processing box, an output shaft of the motor is fixedly connected with the first bevel gear, a filter screen is arranged below the second crushing cutter, vibration components are arranged on two sides of the bottom of the filter screen.

Furthermore, the vibration assembly comprises two beating plates, the beating plates are rotatably connected with the side walls of the two sides of the crushing treatment box, a beating hammer is fixed to the inner end of each beating plate, two sides of the bottom of the second rotating ring are meshed with second bevel gears, rotating shafts are fixed to the second bevel gears, elliptical wheels are fixed to the rotating shafts, the elliptical wheels correspond to the beating plates, a bottom plate is fixed to the bottom of the side wall of the crushing treatment box corresponding to the beating plate, and springs are connected between the bottom plate and the beating plates.

Furthermore, the bottom of the crushing treatment box is provided with a conical barrel, and the bottom of the conical barrel is provided with a discharge pipe.

Furthermore, a sliding groove is formed in the side wall of the crushing treatment box, and the first rotating ring and the second rotating ring are both connected with the sliding groove in a sliding mode.

Furthermore, the bottom of the supporting leg is provided with a stabilizing sheet.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor can drive the first rotating ring and the second rotating ring to rotate reversely, and the first rotating ring and the second rotating ring drive the first crushing knife and the second crushing knife to rotate reversely for cutting, so that the crushing effect on wastes can be improved, and the wastes can be cut sufficiently; meanwhile, the elliptical wheel can be driven to rotate, the bottom of the filter screen can be continuously knocked by the knocking hammer due to the fact that the knocking hammer is matched with the spring in a rotating mode, the filter screen vibrates, the blockage of the filter screen is reduced, and the whole process has good linkage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the vibrating assembly of the present invention;

FIG. 3 is a schematic top view of a second crushing blade according to the present invention;

FIG. 4 is a side view of the elliptical wheel of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a crushing treatment box; 2. supporting legs; 3. a feed hopper; 4. a first crushing cutter; 5. a second crushing cutter; 6. a first rotating ring; 7. a second rotating ring; 8. a first bevel gear; 9. a vibrating assembly; 901. a knock plate; 902. knocking hammers; 903. a second bevel gear; 904. an elliptical wheel; 905. a base plate; 906. a spring; 10. a motor; 11. a filter screen; 12. a tapered barrel; 13. and (4) stabilizing the sheet.

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. 1-4, the present invention provides a technical solution: a forestry waste recovery processing device comprises a crushing processing box 1, supporting legs 2 are arranged at four corners of the bottom of the crushing processing box 1, a feed inlet is formed in the top of the crushing processing box 1, a feed hopper 3 is fixed at the top of the feed inlet, a first crushing cutter 4 and a second crushing cutter 5 are arranged in the crushing processing box 1, the first crushing cutter 4 and the second crushing cutter 5 are symmetrically arranged up and down, a first rotating ring 6 is arranged on the outer side of the first crushing cutter 4 along the circumferential direction, a bevel gear ring is arranged at the bottom of the first rotating ring 6, a second rotating ring 7 is arranged on the outer side of the second crushing cutter 5 along the circumferential direction, the top and the bottom of the second rotating ring 7 are both provided with bevel gear rings, a first bevel gear 8 is arranged in the wall of the left side of the crushing processing box 1, the upper end and the lower end of the first bevel gear 8 are respectively meshed with the first rotating ring 6 and the second rotating ring 7, a motor 10 is fixed on the left side of the crushing processing box 1, an output shaft of the motor 10 is fixedly connected with the first bevel gear 8, a filter screen 11 is arranged below the second crushing cutter 5, and vibration assemblies 9 are arranged on two sides of the bottom of the filter screen 11.

The vibration component 9 comprises two beating plates 901, the beating plates 901 are rotatably connected with the side walls of the two sides of the crushing treatment box 1, a beating hammer 902 is fixed at the inner end, two sides of the bottom of the second rotating ring 7 are meshed with second bevel gears 903, the second bevel gears 903 are fixed with rotating shafts, elliptical wheels 904 are fixed on the rotating shafts, the elliptical wheels 904 correspond to the beating plates 901, a bottom plate 905 is fixed at the bottom of the side wall of the crushing treatment box 1 corresponding to the beating plates 901, and springs 906 are connected between the bottom plate 905 and the beating plates 901.

The bottom of the crushing treatment box 1 is provided with a conical barrel 12, and the bottom of the conical barrel 12 is provided with a discharge pipe, so that crushed waste can be discharged conveniently.

Be equipped with the spout in the lateral wall of shredding case 1, first rotating ring 6 and second rotating ring 7 all with spout sliding connection, the spout makes first rotating ring 6 and second rotating ring 7's rotation more stable.

The bottom of supporting leg 2 is equipped with stabilizing piece 13 for supporting leg 2 is more stable to the support of device.

One specific application of this embodiment is: waste is poured into the feed hopper 3, the motor 10 drives the first bevel gear 8 to rotate, because the upper end and the lower end of the first bevel gear 8 are respectively meshed with the first rotating ring 6 and the second rotating ring 7, the first bevel gear 8 rotates to drive the first rotating ring 6 and the second rotating ring 7 to rotate in opposite directions, the first rotating ring 6 and the second rotating ring 7 drive the first crushing cutter 4 and the second crushing cutter 5 to rotate in opposite directions for cutting, the crushing effect on the waste can be improved, and the waste is fully cut;

because the bottom of second swivel collar 7 and second bevel gear 903 meshing, second swivel collar 7 can drive second bevel gear 903 and rotate when rotating, second bevel gear 903 drives elliptical wheel 904 and rotates, the normal running fit spring 906 of elliptical wheel 904 can make the left side of beating board 901 reciprocate, beat board 901 periodic rotation, thereby make beating hammer 902 beat the bottom of filter screen 11 constantly, make filter screen 11 vibrate, reduce the jam of filter screen 11, whole process has fine linkage.

The product model provided by the utility model is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased so as to be more matched and accord with the technical scheme of the utility model, the product model is the best application technical scheme of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is well known by the technical personnel in the field, so that the technical scheme provided by the utility model can clearly obtain the corresponding use effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a forestry waste recycling device, includes shredding case (1), its characterized in that: the bottom four corners of the crushing treatment box (1) are provided with supporting legs (2), the top of the crushing treatment box (1) is provided with a feed inlet, the top of the feed inlet is fixed with a feed hopper (3), a first crushing cutter (4) and a second crushing cutter (5) are arranged in the crushing treatment box (1), the first crushing cutter (4) and the second crushing cutter (5) are arranged in an up-and-down symmetrical mode, the outer side of the first crushing cutter (4) is provided with a first rotating ring (6) along the circumferential direction, the bottom of the first rotating ring (6) is provided with a bevel gear ring, the outer side of the second crushing cutter (5) is provided with a second rotating ring (7) along the circumferential direction, the top and the bottom of the second rotating ring (7) are both provided with bevel gear rings, the left side wall of the crushing treatment box (1) is provided with a first bevel gear (8), the upper end and the lower end of the first bevel gear (8) are respectively meshed with the first rotating ring (6) and the second rotating ring (7), the left side of shredding case (1) is fixed with motor (10), the output shaft and first bevel gear (8) fixed connection of motor (10), the below of second shredding knife (5) is equipped with filter screen (11), the bottom both sides of filter screen (11) are equipped with vibration subassembly (9).

2. The forestry waste recycling apparatus according to claim 1, wherein: the vibration assembly (9) comprises two beating plates (901), the beating plates (901) are rotatably connected with the side walls of the two sides of the crushing treatment box (1), beating hammers (902) are fixed at the inner ends of the beating plates, two sides of the bottom of the second rotating ring (7) are meshed with second bevel gears (903), rotating shafts are fixed on the second bevel gears (903), elliptical wheels (904) are fixed on the rotating shafts, the positions of the elliptical wheels (904) correspond to those of the beating plates (901), a bottom plate (905) is fixed at the position, corresponding to the beating plates (901), of the bottom of the side wall of the crushing treatment box (1), and springs (906) are connected between the bottom plate (905) and the beating plates (901).

3. The forestry waste recycling apparatus according to claim 1, wherein: the bottom of crushing case (1) is equipped with a toper section of thick bamboo (12), the bottom of toper section of thick bamboo (12) is equipped with the discharging pipe.

4. The forestry waste recycling apparatus according to claim 1, wherein: the side wall of the crushing treatment box (1) is internally provided with a sliding chute, and the first rotating ring (6) and the second rotating ring (7) are both connected with the sliding chute in a sliding manner.

5. The forestry waste recycling apparatus according to claim 1, wherein: the bottom of the supporting leg (2) is provided with a stabilizing sheet (13).