CN212045129U - A device for handling pine wood nematode disease withered and dead wood - Google Patents
A device for handling pine wood nematode disease withered and dead wood Download PDFInfo
- Publication number
- CN212045129U CN212045129U CN202020228228.7U CN202020228228U CN212045129U CN 212045129 U CN212045129 U CN 212045129U CN 202020228228 U CN202020228228 U CN 202020228228U CN 212045129 U CN212045129 U CN 212045129U
- Authority
- CN
- China
- Prior art keywords
- box
- saw
- clamping rod
- rod body
- dead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 201000010099 disease Diseases 0.000 title claims abstract description 17
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 17
- 239000002023 wood Substances 0.000 title claims abstract description 17
- 241000243771 Bursaphelenchus xylophilus Species 0.000 title claims abstract description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 7
- 235000011613 Pinus brutia Nutrition 0.000 claims description 7
- 241000018646 Pinus brutia Species 0.000 claims description 7
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 208000037805 labour Diseases 0.000 description 3
- 241000243770 Bursaphelenchus Species 0.000 description 1
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to a forestry disease control device technical field, specifically be a device for handling pine wood nematode disease withered and dead wood, be connected with the saw cut portion on the box, the saw cut portion is including saw cutting drive division and saw chain portion, saw cut drive division and the bar notch sliding clamping of box side, the power take off end of the bottom fixed mounting motor of box inner chamber is connected with the threaded rod, saw cut one end that the drive division runs through the bar notch and extend to the box inner chamber and threaded rod thread cup joint, the position that the box side is located the side of bar notch rotates and is connected with first clamping rod body and second clamping rod body, be connected with the spring between the upper surface that the first clamping rod body is close to rotation connection position one end and the side of box, be connected with the spring between the lower surface that the second clamping rod body is close to rotation connection position one end and the side of box, the first clamping rod body is located; the problem of at present adopt the lumbering saw to cut the saw intensity of labour great to withered and dead wood is solved.
Description
Technical Field
The utility model relates to a forestry disease prevention and control device technical field specifically is a device for handling pine wood nematode disease withered and dead wood.
Background
Pine wood nematode disease, also known as pine wilt disease, is a devastating forest disease caused by pine wood nematodes, belongs to a major foreign invasive species in China, and has been listed as an object of forest plant quarantine both inside and outside China. The disease is spread rapidly since 1982, and has occurred in 14 provinces (cities and districts) in the country, with an area of 7.7 ten thousand hm2Leading to the withering of a large number of pine trees, causing serious damage to pine forest resources, natural landscapes and ecological environment in China, and causing serious economic and ecological loss.
In the prevention and control measures of the pine wilt disease, timely cleaning of diseased trees and dead trees (including weak trees) is an important measure. The treatment modes of China for epidemic wood comprise fumigation, slicing and smashing treatment, charcoal burning and the like. In the above treatment measures, the withered and dead wood needs to be cut and sawed into wood sections. When cutting the dead wood, generally adopt the lumbering saw to accomplish, the lumbering saw needs the manual work to hold the operation of taking, and in the operation process, the vibration range of lumbering saw is great moreover, is not convenient for use, and just needs to consume a large amount of labours.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for handling pine wood nematode disease withered and dead wood for solve the present great problem of adoption lumbering saw to withered and dead wood cut-saw intensity of labour.
In order to achieve the above object, the utility model provides a following technical scheme: a device for treating dead and dead trees with pine wood nematode disease comprises a box body, wherein a saw cutting part is connected onto the box body and comprises a saw cutting driving part and a saw chain part, a strip-shaped notch is formed in the middle position of the side surface of the box body along the vertical direction, the saw cutting driving part is in sliding clamping connection with the strip-shaped notch, a motor is fixedly installed at the bottom end of an inner cavity of the box body, a power output end of the motor is connected with a threaded rod, the threaded rod extends along the vertical direction, the saw cutting driving part penetrates through the strip-shaped notch and extends to one end of the inner cavity of the box body to be in threaded sleeve connection with the threaded rod, a first clamping rod body and a second clamping rod body are rotatably connected to the side surface of the strip-shaped notch, a spring is connected between the upper surface of one end, close to the, a spring is connected between the lower surface of one end, close to the rotating connection position, of the second clamping rod body and the side face of the box body, and the first clamping rod body is located above the second clamping rod body.
Preferably, saw cut the side fixedly connected with connecting block of drive division, the thickness of connecting block equals the width of bar notch, the connecting block with the threaded rod thread bush, the front and the back of connecting block are connected with the slider respectively, the antetheca and the back wall of box inner chamber seted up respectively with the slider is along the spout of vertical direction slip joint.
Preferably, the side surface of the box body is positioned on two sides of the strip-shaped notch, and a first clamping rod body and a second clamping rod body are respectively arranged in pairs.
Preferably, the opposite surfaces of the first clamping rod body and the second clamping rod body are respectively provided with an arc-shaped concave surface, the arc-shaped concave surfaces are respectively provided with a tooth-shaped bulge, and the extending end heads of the first clamping rod body and the second clamping rod body are respectively upwards and downwards opened by 10-20 degrees.
Preferably, the other side of the box body is provided with a hand-carrying part.
Compared with the prior art, the beneficial effects of the utility model are that:
the first clamping rod body and the second clamping rod body are opened through the compression springs, so that the clamping rods can be conveniently clamped on the vertical rods or branches of the cut dead trees, and the whole device is fixed on the trunk or the branches; then saw cut the operation of drive division drive saw chain portion to saw trunk or branch, when the saw cut, the motor saw cuts the drive division through the threaded rod drive and takes saw chain portion to move on one side, eat into inside the trunk branch on one side, so that saw trunk or branch completely, make the process to the intercepting fragmentation of withered and dead wood save the manpower greatly, reduced personnel's intensity of labour.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a schematic side view of the whole structure of the present invention;
FIG. 3 is a front view of the saw cutting part of the present invention;
fig. 4 is a schematic side view of the saw cutting portion of the present invention.
In the figure: 1-a box body; 11-bar-shaped notches; 12-ear mount; 13-a hand-held portion; 2-a saw cutting driving part; 21-connecting blocks; 22-a slide block; 3-a saw chain part; 4-a first clamping rod body; 41-tooth-shaped protrusions; 5-a second clamping rod body; 6, a motor; 7-a threaded rod; 8-spring.
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.
Referring to fig. 1-4, the utility model provides a technical solution, a device for treating pine wood nematode disease dead wood, comprising a box body 1, a saw cutting part is connected on the box body 1, the saw cutting part comprises a saw cutting driving part 2 and a saw chain part 3, a side central position of the box body 1 is provided with a bar-shaped notch 11 along the vertical direction, the saw cutting driving part 2 is connected with the bar-shaped notch 11 in a sliding manner, a motor 6 is fixedly arranged at the bottom end of an inner cavity of the box body 1, the power output end of the motor 6 is connected with a threaded rod 7, the threaded rod 7 extends along the vertical direction, one end of the saw cutting driving part 2 penetrating through the bar-shaped notch 11 and extending to the inner cavity of the box body 1 is in threaded sleeve joint with the threaded rod 7, a first clamping rod body 4 and a second clamping rod body 5 are rotatably connected at a position at the side of the box body 1 at the side of the bar-shaped notch, a spring 8 is connected between the lower surface of one end, close to the rotating connection position, of the second clamping rod body 5 and the side surface of the box body 1, and the first clamping rod body 4 is located above the second clamping rod body 5.
In conclusion, when the device is used, the whole device is lifted, so that the first clamping rod body 4 and the second clamping rod body 5 are arranged at the top end of a trunk or a branch, downward pressure testing is performed, the first clamping rod body 4 and the second clamping rod body 5 are opened through the compression spring 8, the first clamping rod body 4 and the second clamping rod body 5 are clamped on two sides of a vertical rod or a branch of a withered tree after felling, and the whole device is fixed on the trunk or the branch; then saw cut drive division 2 drive saw chain portion 3 operation to saw trunk or branch, when the saw cut, motor 6 drives through threaded rod 7 and saw cut drive division 2 and take saw chain portion 3 to move on one side, eat into inside the trunk branch on one side, so that saw trunk or branch completely. The inner cavity of the box body 1 is provided with a rechargeable battery pack, and the battery pack is used for supplying power to the motor 6 and the sawing driving part 2; the whole sawing part has the same structure as the existing electric felling saw.
In the embodiment, the side surface of the sawing driving part 2 is fixedly connected with a connecting block 21, the thickness of the connecting block 21 is equal to the width of the strip-shaped notch 11, the connecting block 21 is in threaded sleeve connection with the threaded rod 7, the front surface and the back surface of the connecting block 21 are respectively connected with a sliding block 22, and the front wall and the back wall of the inner cavity of the box body 1 are respectively provided with a sliding groove which is in sliding clamping connection with the sliding block 22 along the vertical; when the novel sawing machine is used, the motor 6 drives the connecting block 21 to move up and down along the threaded rod 7 through the threaded rod 7, so that the connecting block 21 is connected with the sliding clamp of the sliding groove in the inner wall of the box body 1 through the sliding block 22, the connecting block 21 is driven to move the sawing part, and the sawing requirement is met.
In this embodiment, the side surface of the box body 1 at two sides of the strip-shaped notch 11 is respectively provided with a first clamping rod body 4 and a second clamping rod body 5 in pairs; when the device is used, the two pairs of first clamping rod bodies 4 and the second clamping rod bodies 5 can stably and firmly fix the device on a trunk or a branch.
In this embodiment, the opposite surfaces of the first clamping rod body 4 and the second clamping rod body 5 are respectively provided with an arc-shaped concave surface, the arc-shaped concave surfaces are respectively provided with a tooth-shaped protrusion 41, and the extending end heads of the first clamping rod body 4 and the second clamping rod body 5 respectively open upwards and downwards by 10-20 degrees; when the tree branch clamping device is used, the first clamping rod body 4 and the second clamping rod body 5 can be smoothly and gradually opened through the opening angle of the first clamping rod body 4 and the second clamping rod body 5, so that a tree trunk or a tree branch can be firmly clamped.
In this embodiment, the other side surface of the box body 1 is provided with a portable part 13; so that in use, the device is conveniently handled and transferred by the hand grip 13.
The working principle is as follows: when the device is used, the whole device is lifted by the lifting part 13, so that the first clamping rod body 4 and the second clamping rod body 5 are arranged at the top end of a trunk or a branch, downward pressure testing is performed, the first clamping rod body 4 and the second clamping rod body 5 are opened through the compression spring 8, the first clamping rod body 4 and the second clamping rod body 5 are firmly clamped at two sides of a vertical rod or a branch of a withered tree after cutting, and the whole device is fixed on the trunk or the branch; then saw cut 2 drive saw chain portions 3 operations of drive division, in order to saw trunk or branch, when sawing, motor 6 passes through threaded rod 7 drive connecting block 21 and removes along threaded rod 7, make connecting block 21 pass through the slip joint relation of slider 22 and box 1 inner wall on the spout, realize that connecting block 21 drives saw cuts the portion and removes, in order to satisfy saw cut drive division 2 and take saw chain portions 3 operation on one side, eat into inside the trunk branch on one side, so that saw trunk or branch completely absolutely.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a device for handling pine wood nematode disease withered and dead wood, includes box (1), be connected with the portion of saw cutting on box (1), and the portion of saw cutting is including saw cutting drive division (2) and saw chain portion (3), its characterized in that: the side of box (1) placed in the middle position has seted up bar notch (11) along vertical direction, saw cut drive division (2) with bar notch (11) slip joint, the bottom fixed mounting of box (1) inner chamber has motor (6), the power take off end of motor (6) is connected with threaded rod (7), threaded rod (7) extend along vertical direction, just saw cut drive division (2) and run through bar notch (11) and extend to the one end of box (1) inner chamber with threaded rod (7) threaded sleeve joint, the position rotation that the side of box (1) is located bar notch (11) side is connected with first centre gripping body of rod (4) and second centre gripping body of rod (5), the upper surface that first centre gripping body of rod (4) is close to rotation hookup location one end with be connected with spring (8) between the side of box (1), the lower surface that the second centre gripping body of rod (5) is close to rotation hookup location one end with be connected with spring (8) between the side of box (1), first centre gripping body of rod (4) are located the top of the second centre gripping body of rod (5).
2. The apparatus of claim 1, wherein the apparatus is used for treating dead and dead wood caused by pine wilt disease, and is characterized in that: saw cut side fixedly connected with connecting block (21) of drive division (2), the thickness of connecting block (21) equals the width of bar notch (11), connecting block (21) with threaded rod (7) screw thread sleeve joint, the front and the back of connecting block (21) are connected with slider (22) respectively, the antetheca and the back wall of box (1) inner chamber seted up respectively with slider (22) are along the spout of vertical direction slip joint.
3. The apparatus of claim 1, wherein the apparatus is used for treating dead and dead wood caused by pine wilt disease, and is characterized in that: the side surface of the box body (1) is positioned at two sides of the strip-shaped notch (11) and is respectively provided with a first clamping rod body (4) and a second clamping rod body (5) in pairs.
4. The apparatus according to claim 3, wherein the apparatus comprises: the opposite surfaces of the first clamping rod body (4) and the second clamping rod body (5) are respectively arranged into arc-shaped concave surfaces, tooth-shaped protrusions (41) are respectively arranged on the arc-shaped concave surfaces, and the ends of the extending ends of the first clamping rod body (4) and the second clamping rod body (5) are respectively upwards and downwards opened by 10-20 degrees.
5. The apparatus of claim 1, wherein the apparatus is used for treating dead and dead wood caused by pine wilt disease, and is characterized in that: and a hand-held part (13) is arranged on the other side surface of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228228.7U CN212045129U (en) | 2020-02-28 | 2020-02-28 | A device for handling pine wood nematode disease withered and dead wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228228.7U CN212045129U (en) | 2020-02-28 | 2020-02-28 | A device for handling pine wood nematode disease withered and dead wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212045129U true CN212045129U (en) | 2020-12-01 |
Family
ID=73533919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020228228.7U Expired - Fee Related CN212045129U (en) | 2020-02-28 | 2020-02-28 | A device for handling pine wood nematode disease withered and dead wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212045129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523519A (en) * | 2022-02-14 | 2022-05-24 | 陈丽莲 | Wood surrounding type termite removing and treating equipment |
-
2020
- 2020-02-28 CN CN202020228228.7U patent/CN212045129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523519A (en) * | 2022-02-14 | 2022-05-24 | 陈丽莲 | Wood surrounding type termite removing and treating equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203872635U (en) | Novel fruit tree girdling device | |
| CN212045129U (en) | A device for handling pine wood nematode disease withered and dead wood | |
| CN209330796U (en) | A kind of rubber treelet girdling saw | |
| CN217751845U (en) | High-efficient continuous branch and many integrative equipment of disconnected trees of all-terrain | |
| CN215912630U (en) | Novel forest culture and management pruning device | |
| CN206791080U (en) | A kind of Portable tea automatic pruning machine | |
| CN213368815U (en) | Hand-held type flowers and trees trimming means | |
| CN214413570U (en) | Pruning machine for orange tree branches | |
| CN110777062B (en) | Inoculator for cassava common mosaic virus | |
| CN208850234U (en) | A kind of Tea planting tealeaves clipping device | |
| CN209930991U (en) | Hand-held type picking trimming device | |
| CN208175395U (en) | Extension type comb cuts lichee picking lever | |
| CN220108738U (en) | Municipal garden prunes gardens and cuts | |
| CN106305339B (en) | Industrial felling knife capable of being opened and closed | |
| CN217389469U (en) | Portable hand-held hedge shears | |
| CN112136641A (en) | Municipal garden felling device | |
| CN214430397U (en) | Garden vegetation maintenance device | |
| CN201160386Y (en) | Wild pepper picking up machine | |
| CN215380073U (en) | Apple tree is planted and is used pruning device | |
| CN218451193U (en) | Ornamental trees and shrubs trimming means | |
| CN204560335U (en) | Be configured with the scissor fruit tree high-altitude trimmer of decelerator | |
| CN215848714U (en) | Bark removing equipment for wood branch processing | |
| CN219161662U (en) | Be applied to special device that pine wood nematode disease prevention and control field gathered | |
| CN217093661U (en) | Branch beating device based on mulberry is planted | |
| CN220712158U (en) | Pear tree pruning shear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |