CN212702153U

CN212702153U - Epidemic wood reducing mechanism of pine wood nematode disease dead wood clearance

Info

Publication number: CN212702153U
Application number: CN202021399902.4U
Authority: CN
Inventors: 王步勇; 问荣荣; 黄淼; 庞瑞欢; 刘淳
Original assignee: Heze University
Current assignee: Heze University
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an epidemic wood smashing device for cleaning dead wood caused by pine wood nematode diseases, which comprises a smashing box body, wherein a smashing cutter set is arranged in the smashing box body, a feeding hopper is arranged at the top of the smashing box body, and a smashing roller set is arranged at the position of the smashing box body between the feeding hopper and the smashing cutter set; an intercepting seam mechanism is fixedly arranged between the crushing roller group and the crushing cutter group in the crushing box body, and a material pushing mechanism is also arranged in the intercepting seam mechanism; one side of smashing the box still is equipped with spiral feed mechanism, the one end of interception seam mechanism with be located the feed inlet intercommunication of spiral feed mechanism bottom is located the discharge gate at spiral feed mechanism top with the feeder hopper intercommunication. The utility model discloses can carry out the secondary crushing with the bold labour wood of not complete breakage to make the labour wood obtain smashing completely.

Description

Epidemic wood reducing mechanism of pine wood nematode disease dead wood clearance

Technical Field

The utility model relates to a labour wood reducing mechanism, in particular to epidemic wood reducing mechanism of pine wood nematode disease dead wood clearance.

Background

The pine wilt disease is also called pine wilt disease, is a destructive epidemic disease of pine, brown longicorn is its main vector insect, has strong pathogenicity, fast death speed and fast spread of host, and often cannot be prevented quickly, once the pine wood nematode happens, the treatment difficulty is large, the pine wood nematode enters xylem through the wound of the monochamus alternatus supplying nutrition and is parasitized in the resin channel, move while propagating in large quantities, gradually spread over the whole plant, and cause the destruction and death of parenchyma cells and epithelial cells of a resin tract, thereby causing the dehydration of the plant, the reduction of transpiration and the sharp reduction and stop of resin secretion, and the external symptoms are represented by that the coniferous leaves are changed into yellow brown or even reddish brown, wilting, finally the whole plant is withered, the withered wood is a dry tree, the water loss of the tree body is large, if the dead wood is not dead and is moistened by rain, seasons change, the dead wood can germinate and root, and most of the existing modes for treating the epidemic trees are crushing treatment.

The current device that smashes wood to epidemic is mostly only carried out disposable smashing, and kibbling effect is not good, still has the billet of great piece, smashes not comparatively abundant, is unfavorable for the garrulous wood to collect.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model aims to provide a wood crushing device of pine wood nematode disease dead wood clearance, the device can carry out the secondary crushing with the bold labour wood of complete breakage not to make the labour wood obtain smashing completely.

The utility model provides a technical scheme that its technical problem adopted does: a wood-epidemic smashing device for cleaning dead wood caused by pine wood nematode disease comprises a smashing box body, wherein a smashing cutter set is arranged in the smashing box body, a feeding hopper is arranged at the top of the smashing box body, and a smashing roller set is arranged between the feeding hopper and the smashing cutter set on the smashing box body;

an intercepting seam mechanism is fixedly arranged between the crushing roller group and the crushing cutter group in the crushing box body, and a material pushing mechanism is also arranged in the intercepting seam mechanism;

one side of smashing the box still is equipped with spiral feed mechanism, the one end of interception seam mechanism with be located the feed inlet intercommunication of spiral feed mechanism bottom is located the discharge gate at spiral feed mechanism top with the feeder hopper intercommunication.

Optionally, the crushing cutter set comprises two groups of crushing cutters arranged inside the crushing box body, and a first driving motor arranged outside the crushing box body and used for driving the crushing cutters to rotate;

two sets of crushing cutter installs inside crushing box through crushing roller respectively, crushing roller passes through first driving motor drive rotates.

Optionally, the crushing roller group comprises a pair of crushing rollers mounted at the bottom of the feed hopper, and the pair of crushing rollers is driven to rotate by the first driving motor.

Optionally, the roller surface of the crushing roller is provided with crushing teeth, and the crushing teeth are in a square cone shape.

Optionally, the intercepting slit mechanism comprises a pair of intercepting plates fixedly installed inside the crushing box body, a gap is formed between the pair of intercepting plates, so that the gap forms an intercepting slit, and the intercepting slit is located below the pair of crushing rollers.

Optionally, the intercepting plate comprises an upper plate and a lower plate, an included angle is formed between the upper plate and the lower plate, the included angle is an obtuse angle, and the upper plate and the lower plate are integrally formed.

Optionally, the pushing mechanism comprises a pair of belt rollers rotatably connected between the lower plates of the intercepting plates and two belts respectively connected between the pair of belt rollers, a plurality of push blocks are fixedly connected between the two belts, and a second driving motor used for driving the belt rollers to rotate is further fixed outside the crushing box body.

Optionally, a diversion slope is arranged between the intercepting seam and the feed inlet of the spiral feeding mechanism.

Adopt above-mentioned technical scheme, compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses install the crushing roller at the bottom of feeder hopper, through the extrusion of crushing roller, will be used as labour the wood and tentatively crush into massive structure to subsequent crushing cutting operation, through the double crushing of breakage and cutting, the effectual crushing degree that improves the wood of using as labour;

2. the utility model discloses install interception seam mechanism between crushing roller and crushing knife tackle, will intercept through the great labour billet of size through interception seam mechanism and get off to cooperate pushing equipment, promote the great labour wood to lie in the spiral feed mechanism who smashes the box lateral part, make in the great labour wood returns the feeder hopper, pass through crushing roller extrusion breakage again, until the labour wood size can pass through interception seam mechanism. Through this structure, reduced the crushing degree of difficulty of smashing the knife tackle to labour wood to can reduce the intensity requirement to smashing the knife tackle, reduce the cost of whole device.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 2;

FIG. 4 is a schematic view of the inner structure of the crushing box of the present invention;

FIG. 5 is a schematic view of the crushing roller of the present invention;

FIG. 6 is a schematic view of the crushing roller of the present invention;

fig. 7 is a schematic view of the connection between the intercepting stitch mechanism and the pushing mechanism of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-4, the utility model discloses a pine wood reducing mechanism of pine wood nematode disease dead wood clearance, including smashing box 1, be equipped with crushing knife tackle 2 in smashing box 1, the top of smashing box 1 is equipped with feeder hopper 3, and broken roller set 4 is installed to feeder hopper 3's bottom. Still fixed mounting has interception crack mechanism 5 between crushing roller set 4 and crushing knife tackle 2 in crushing box 1, still is equipped with pushing equipment 6 in the interception crack mechanism 5, and the outside of crushing box 1 still fixed mounting has spiral feed mechanism 7, and wherein, the one end of interception crack mechanism 5 and the feed inlet intercommunication that is located spiral feed mechanism 7 bottom, the discharge gate that is located spiral feed mechanism 7 top and feeder hopper 3 intercommunication.

In the utility model discloses in, as shown in fig. 4 and 6, crushing knife tackle 2 is specifically including locating two sets of crushing cutter 201 inside crushing box 1 to and locate crushing box 1 outside and be used for driving the rotatory first driving motor 202 of crushing cutter 201, and two sets of crushing cutters 201 are installed inside crushing box 1 through crushing roller 203 respectively, and crushing roller 203 drives through first driving motor 202 and rotates. The crushing rollers 203 are in transmission connection with the output end of the first driving motor 202 through a transmission gear assembly, and the pair of crushing rollers 203 are also in transmission connection through the gear transmission assembly. When the wood cutting machine works, the first driving motor 202 is started, the first driving motor 202 transmits torque to one of the crushing rollers 203 through the gear transmission assembly, the crushing roller 203 transmits the torque to the other crushing roller 203 through the other gear transmission assembly, the pair of crushing rollers 203 rotate relatively, and accordingly the crushing cutters 201 fixedly mounted on the pair of crushing rollers 203 rotate relatively, and cutting and crushing work of wood blocks in service is achieved.

In the present invention, as shown in fig. 4 and 5, the crushing roller set 4 includes a pair of crushing rollers 401 installed below the bottom of the feeding hopper 3, and the pair of crushing rollers 401 is connected to the first driving motor 202 through the gear assembly, so that the number of motors can be reduced, and the cost can be saved. Specifically, be equipped with broken tooth 402 on crushing roller 401's the roll surface, broken tooth 402 is the square cone shape, and through the setting of this kind of broken tooth 402, can effectual increase crushing roller 401 to the frictional force of labour wood, the phenomenon that prevents that crushing roller 401 labour wood skids when extrusion labour wood, improves crushing roller 401's crushing efficiency.

In the present invention, as shown in fig. 1 and 4, when the crushing roller 401 and the crushing roller 203 are arranged, the crushing roller 401 and the crushing roller 203 are distributed in parallel, so that the transmission member between the first drive motor 202 and the crushing roller 401 and the crushing roller 203 is reduced, and the transmission efficiency is improved.

In the present invention, as shown in fig. 4 and 7, the intercepting slit mechanism 5 includes a pair of intercepting plates 501 fixedly installed inside the crushing box 1, and a gap is formed between the pair of intercepting plates 501, so that the gap constitutes the intercepting slit 502, the intercepting slit 502 is located below the pair of crushing rollers 401, and the width of the intercepting slit 502 is determined according to actual needs.

Specifically, the interception plate 501 includes an upper plate and a lower plate, an included angle is formed between the upper plate and the lower plate, the included angle is an obtuse angle, and the upper plate and the lower plate are integrally formed.

In the present invention, as shown in fig. 4 and 7, the pushing mechanism 6 includes a pair of belt rollers 601 rotatably connected between the lower plates of the interception plate 501 and two belts 602 respectively connected between the pair of belt rollers 601, and a plurality of pushing blocks 603 are fixedly connected between the two belts 602. That is, two belts 602 are connected between the lower plates of the two interception plates 501 by a pair of belt rollers 601, the two belts 602 are respectively located at both ends of the belt rollers 601, and a plurality of pushers 603 are fixedly connected between the two belts 602. The utility model discloses in, because the labour billet after the breakage need drop to crushing knife tackle 2 through interception seam 502 in, therefore, when installation belt 602, need set up the distance between two belts 602 to the width that is greater than or equal to interception seam 502, and ejector pad 603 then upwards extends from the position of belt 602 for the top height of ejector pad 603 is higher than the bottom height of labour billet card when interception seam 502. The utility model discloses in, still be fixed with in the outside of smashing box 1 and be used for driving belt roller 601 pivoted second driving motor 604, adopt belt drive's mode to be connected between belt roller 601 and the second driving motor 604.

The utility model discloses in, as shown in FIG. 4, be equipped with water conservancy diversion slope 8 between interception seam 502 and the feed inlet of spiral feed mechanism 7 to in labour's billet rolls in the feed inlet of spiral feed mechanism 7. The spiral feeding mechanism 7 adopts a spiral auger structure in the prior art, and is not described in detail herein.

The utility model discloses in, as shown in fig. 2, crushing box 1 is equipped with the collecting vessel 9 that is used for collecting crushing back labour wood in the below of smashing knife tackle 2, smashes box 1 and still is equipped with door opening 10 for the business turn over of collecting vessel 9.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims

1. A wood-epidemic smashing device for cleaning dead wood caused by pine wood nematode disease is characterized by comprising a smashing box body (1), wherein a smashing cutter set (2) is arranged in the smashing box body (1), a feed hopper (3) is arranged at the top of the smashing box body (1), and a smashing roller set (4) is arranged in the smashing box body (1) and between the feed hopper (3) and the smashing cutter set (2);

an intercepting seam mechanism (5) is fixedly arranged between the crushing roller group (4) and the crushing cutter group (2) in the crushing box body (1), and a material pushing mechanism (6) is arranged in the intercepting seam mechanism (5);

one side of smashing box (1) still is equipped with spiral feed mechanism (7), the one end of interception seam mechanism (5) with be located the feed inlet intercommunication of spiral feed mechanism (7) bottom is located the discharge gate at spiral feed mechanism (7) top with feeder hopper (3) intercommunication.

2. The wood-blight smashing device for cleaning dead wood caused by pine wood nematode disease according to claim 1, wherein the smashing cutter set (2) comprises two groups of smashing cutters (201) arranged inside the smashing box body (1) and a first driving motor (202) arranged outside the smashing box body (1) and used for driving the smashing cutters (201) to rotate;

two sets of crushing cutter (201) are installed inside crushing box (1) through crushing roller (203) respectively, crushing roller (203) pass through first driving motor (202) drive rotates.

3. The wood crushing device for cleaning dead pine wood caused by pine wood nematode disease according to claim 2, wherein the crushing roller group (4) comprises a pair of crushing rollers (401) arranged at the bottom of the feed hopper (3), and the pair of crushing rollers (401) is driven to rotate by the first driving motor (202).

4. The wood-blight smashing device for cleaning dead wood caused by pine wood nematode disease as claimed in claim 3, wherein crushing teeth (402) are arranged on the surface of the crushing roller (401), and the crushing teeth (402) are in the shape of a square cone.

5. The wood splitting device for cleaning dead pine wood caused by pine wood nematode disease according to claim 4, characterized in that the intercepting slit mechanism (5) comprises a pair of intercepting plates (501) fixedly arranged inside the splitting box body (1), a gap is formed between the pair of intercepting plates (501), so that the gap forms an intercepting slit (502), and the intercepting slit (502) is positioned below the pair of crushing rollers (401).

6. The wood-blight smashing device for cleaning dead wood caused by pine wood nematode disease as claimed in claim 5, wherein the interception plate (501) comprises an upper plate and a lower plate, an included angle is formed between the upper plate and the lower plate, the included angle is an obtuse angle, and the upper plate and the lower plate are integrally formed.

7. The wood-spreading smashing device for cleaning dead pine wood caused by pine wood nematode disease according to claim 6, wherein the pushing mechanism (6) comprises a pair of belt rollers (601) rotatably connected between the lower plates of the intercepting plate (501) and two belts (602) respectively connected between the pair of belt rollers (601), a plurality of push blocks (603) are fixedly connected between the two belts (602), and a second driving motor (604) for driving the belt rollers (601) to rotate is further fixed to the outer portion of the smashing box body (1).

8. The wood-blight smashing device for cleaning dead wood caused by pine wood nematode disease according to claim 7, wherein a flow guiding slope (8) is arranged between the intercepting seam (502) and a feed inlet of the spiral feeding mechanism (7).