CN111921746A

CN111921746A - Tree whitewashing device and forestry operation machinery thereof

Info

Publication number: CN111921746A
Application number: CN202010767080.9A
Authority: CN
Inventors: 兰成鹏; 云文雅
Original assignee: Maanshan Pengyuan Electronic Technology Co ltd
Current assignee: Maanshan Pengyuan Electronic Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-11-13

Abstract

The invention relates to the technical field of forestry, in particular to a tree whitewashing device and a forestry operation machine thereof, comprising: the inner side of the arc-shaped supporting plate is provided with an arc-shaped guide rail; the arc-shaped brushing plate is connected with the arc-shaped guide rail in a sliding manner through the arc-shaped sliding block; the first liquid storage cavity is externally connected with a liquid inlet hose; the white coating nozzles are uniformly arranged on the inner side of the arc-shaped painting plate and are communicated with the first liquid storage cavity; and the incomplete gear ring is arranged on the outer side wall of the arc-shaped plastering plate. The tree whitewashing device has the advantages that the arc-shaped whitewashing plate is rotated to drive the whitewashing nozzle to rotate, so that a cylindrical trunk can be whitewashed for one circle quickly, the device can achieve a quick and effective whitewashing effect compared with the whitewashing of personnel, whitewashing is more uniform, the time for whitewashing each tree is not more than 10 seconds on average, and time cost is effectively saved.

Description

Tree whitewashing device and forestry operation machinery thereof

Technical Field

The invention relates to the technical field of forestry, in particular to a tree whitewashing device and forestry operation machinery thereof.

Background

In the forestry planting technology, a layer of liquid with lime as a main component is required to be coated on the surface of a trunk in summer and winter every year, namely trunk white coating, the trunk white coating means that a layer of white liquid is brushed on the trunk by workers, and after the trunk is worn by a white skirt made of lime water, 10% of sunlight can be reflected back, so that heat absorption is reduced, the trunk cannot be frost-cracked due to huge temperature difference between day and night, and the effects of sterilization and insect prevention are achieved.

In the prior art, the trunk whitewashing is mainly carried out in a manual mode, but in a forest farm, a great number of trunks need to be whitewashed, and if manual treatment is adopted, time and labor are consumed, and the whitewashing mode is not beneficial to popularization.

Disclosure of Invention

The invention aims to provide a tree whitewashing device and a forestry operation machine thereof, which aim to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a tree whitewashing apparatus comprising:

the inner side of the arc-shaped supporting plate is provided with an arc-shaped guide rail;

the arc-shaped brushing plate is connected with the arc-shaped guide rail in a sliding manner through the arc-shaped sliding block; the first liquid storage cavity is externally connected with a liquid inlet hose; and

the white coating spray heads are uniformly arranged on the inner side of the arc-shaped painting plate and are communicated with the first liquid storage cavity;

incomplete ring gear, incomplete ring gear setting is on arc brushing plate lateral wall, and the meshing of incomplete ring gear outside has the gear, and the gear upside links to each other with the first motor output shaft that is located on arc backup pad lateral wall through first pivot.

The preferred scheme of the invention is as follows: the arc backup pad internal diameter equals arc brushing board external diameter, and arc branch brushing board length is greater than the length of arc backup pad, just arc backup pad and arc brushing board all are greater than half circle.

The preferred scheme of the invention is as follows: the sections of the arc-shaped guide rail and the arc-shaped sliding block are in a convex shape, and the arc-shaped sliding block is matched with the arc-shaped guide rail.

The preferred scheme of the invention is as follows: the white coating sprayer comprises a first horizontal sleeve, the first horizontal sleeve is communicated with the interior of a first liquid storage cavity, a second horizontal sleeve is connected to the interior of the first horizontal sleeve in a sliding mode, the first horizontal sleeve is connected with the second horizontal sleeve through an adjusting device, and an electric control valve is arranged in the second horizontal sleeve; the outer end of the second horizontal sleeve is connected with an arc-shaped brush, a second liquid storage cavity is formed in the arc-shaped brush, the second liquid storage cavity is communicated with the second horizontal sleeve, a plurality of liquid spraying holes are formed in the arc-shaped brush, and brush bristles are arranged on the surface of the arc-shaped brush around the liquid spraying holes.

The preferred scheme of the invention is as follows: adjusting device is including seting up the guide way on first horizontal sleeve inside wall, and sliding connection has the guide block in the guide way, set up the screw thread through-hole on the guide block, screw thread through-hole female connection has the threaded rod, and the threaded rod both ends are rotated with first horizontal sleeve and are connected, just the outer end and the second motor output shaft of threaded rod link to each other.

A forestry operation machine, comprising the tree whitening device; and

the tree whitening device is arranged on a lifting fork of the walking forklift through an L-shaped connecting frame;

the liquid supply case, the liquid supply case sets up on the fork that goes up and down, and the liquid supply case is linked together through feed liquor hose and first stock solution intracavity portion, be provided with the liquid feed pump on the feed liquor hose.

The preferred scheme of the invention is as follows: a lime solution anti-precipitation device is arranged in the liquid supply tank and comprises a vertical sleeve, a liquid inlet through hole is formed in the bottom of the vertical sleeve, a third rotating shaft is arranged in the vertical sleeve, the top end of the third rotating shaft is connected with an output shaft of a third motor positioned on the liquid supply tank, and a spiral auger is arranged on the third rotating shaft; a partition plate is arranged on one side of the vertical sleeve and the inner side wall of the liquid supply box, a liquid outlet through hole is formed in one side, close to the partition plate, of the top of the vertical sleeve, and a plurality of dispersing devices are uniformly arranged on the partition plate.

The preferred scheme of the invention is as follows: the dispersing device comprises a circular truncated cone sleeve, the small end of the circular truncated cone sleeve is arranged downwards, a horizontal rotating shaft is connected in the circular truncated cone sleeve in a rotating mode, and a plurality of blades are uniformly arranged on the horizontal rotating shaft.

The preferred scheme of the invention is as follows: through dismantling connecting device and including horizontal sleeve between feed liquor hose and the first stock solution chamber, horizontal sleeve and arc whitewash board lateral wall intercommunication an barb groove has at least been seted up on horizontal sleeve's the inside wall, be provided with the elasticity swash plate on the feed liquor hose lateral wall, the elasticity swash plate cooperatees with the barb groove.

The tree whitewashing device has the advantages that the arc-shaped whitewashing plate is rotated to drive the whitewashing nozzle to rotate, so that a cylindrical trunk can be whitewashed for one circle quickly, the device can achieve a quick and effective whitewashing effect compared with the whitewashing of personnel, whitewashing is more uniform, the time for whitewashing each tree is not more than 10 seconds on average, and time cost is effectively saved.

Drawings

FIG. 1 is a schematic view of a tree whitening apparatus according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the present invention in operation;

FIG. 4 is a right side view of FIG. 1 in accordance with the present invention;

FIG. 5 is a view taken along line B of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic structural view of the white coating nozzle of the present invention;

FIG. 7 is a schematic view of the structure of the adjusting device of the present invention;

figure 8 is a diagrammatic illustration of the construction of the forest work machine of the invention;

FIG. 9 is a schematic structural view of a lime solution anti-settling device according to the present invention;

FIG. 10 is a schematic view of the structure of the dispersing device of the present invention;

FIG. 11 is a schematic view of the detachable connection device of the present invention;

FIG. 12 is a schematic view of the detachable connection device of the present invention in operation.

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.

Referring to fig. 1-5, in an embodiment of the present invention, a tree whitening apparatus includes:

the inner side of the arc-shaped support plate 1 is provided with an arc-shaped guide rail 9;

the arc-shaped brushing plate 2 is connected with the arc-shaped guide rail 9 in a sliding manner through the arc-shaped sliding block 10;

the first liquid storage cavity 11 is externally connected with a liquid inlet hose 7; and

the plurality of white coating spray heads 8 are uniformly arranged on the inner side of the arc-shaped painting plate 2 and are communicated with the first liquid storage cavity 11;

incomplete ring gear 3, incomplete ring gear 3 sets up on 2 lateral walls of arc brush board, and 3 outside meshes of incomplete ring gear have

gear

4, and 4 upsides of gear link to each other with 6 output shafts of first motor that are located on 1 lateral walls of arc backup pad through first pivot 5.

In one embodiment of the invention, the arc-shaped support plate 1 plays a role of supporting the rotation of the arc-shaped powder brush plate 2, when the whitewashing work is carried out, lime solution enters the first liquid storage cavity 11 through the liquid inlet hose 7 and is sprayed out through the whitewashing nozzle 8, in addition, the first motor 6 is started, the first motor 6 drives the gear 4 to rotate through the first rotating shaft 5, the incomplete gear ring 3 meshed with the gear 4 can drive the arc-shaped powder brush plate 2 to rotate along the arc-shaped guide rail 9, and the whitewashing nozzle 8 arranged on the arc-shaped powder brush plate 9 can uniformly paint the lime solution on the trunk while spraying the lime solution, so that the quick whitewashing of the trunk is realized.

In this embodiment, utilize the rotation of arc brush board 2 to drive whitewash 8 rotation of shower nozzle to can be cylindric trunk whitewash the round fast, for personnel whitewash, adopt this device can realize quick effectual whitewash effect, it whitewashes more evenly, and on average every tree whitewash time-consuming is no longer than 10 seconds, effective save time cost.

Referring to fig. 1, 2 and 3, the inner diameter of the arc support plate 1 is equal to the outer diameter of the arc brushing plate 2, the length of the arc brushing plate 2 is greater than the length of the arc support plate 1, the arc support plate 1 and the arc brushing plate 2 are both greater than a half circle, and the arc support plate 1 and the arc brushing plate 2 are both greater than a half circle, so that the arc brushing plate 2 can cover the whole trunk when rotating at a certain angle, and if the length of the arc guide rail 9 in the arc support plate 1 is not long enough, the arc brushing plate 2 cannot finish the brushing effect on the whole trunk circumference.

The cross-section of arc guide rail 9 and arc slider 10 is the type of protruding font, and arc slider 10 cooperatees with arc guide rail 9, and the setting of type of protruding font can guarantee that arc slider 10 can not drop from arc guide rail 9 at the removal in-process to arc brush board 2 pivoted stability has just also been guaranteed.

Referring to fig. 6, in the embodiment of the present invention, the white coating nozzle 8 includes a first horizontal sleeve 81, the first horizontal sleeve 81 is communicated with the inside of the first liquid storage cavity 11, a second horizontal sleeve 82 is slidably connected to the inside of the first horizontal sleeve 81, the first horizontal sleeve 81 is connected to the second horizontal sleeve 82 through an adjusting device 84, and an electrically controlled valve 83 is disposed inside the second horizontal sleeve 82; the outer end of the second horizontal sleeve 82 is connected with an arc-shaped brush 85, a second liquid storage cavity 86 is formed in the arc-shaped brush 85, the second liquid storage cavity 86 is communicated with the inside of the second horizontal sleeve 82, a plurality of liquid spraying holes 87 are formed in the arc-shaped brush 85, and brush bristles 88 are arranged on the surface of the arc-shaped brush around the liquid spraying holes 87.

When the embodiment works, the lime solution in the first liquid storage cavity 11 enters the second liquid storage cavity 86 through the second horizontal sleeve 82 and is uniformly sprayed onto the tree trunk through the liquid spraying holes 87 uniformly arranged on the arc-shaped brush 85; meanwhile, the arc brush 85 can drive the brush bristles 88 to uniformly paint the lime solution sprayed on the trunk when rotating, so that the lime solution is prevented from dripping. When the spraying of the lime solution needs to be stopped after the whitening of one trunk is finished, the electric control valve 83 can be operated to close the electric control valve 83, and more lime solution can not be wasted when the trunk moves to the next trunk.

Referring to fig. 6 and 7, in the embodiment of the present invention, the adjusting device 84 includes a guide groove 841 formed in an inner side wall of the first horizontal sleeve 81, a guide block 842 is slidably connected in the guide groove 841, a threaded through hole 843 is formed in the guide block 842, a threaded rod 844 is connected in the threaded through hole 843, two ends of the threaded rod 844 are rotatably connected to the first horizontal sleeve 81, and an outer end of the threaded rod 844 is connected to an output shaft of the second motor 845.

This device is at the during operation, when scribbling the unable time of adjusting in position of white shower nozzle, then can only carry out the trunk whitewashing work of single diameter for the range of application is less, still can not obtain large-scale popularization and application, therefore the position of here to whitewashing shower nozzle is adjusted, in order to guarantee that it can use the trunk whitewashing of different diameters, and concrete way is: when the tree trunk with a smaller diameter is whitewashed, the second motor 845 is started, the second motor 845 drives the threaded rod 844 to rotate, the guide block 842 matched with the threaded rod 844 moves towards the tree trunk in the guide groove 841, and therefore the arc-shaped brush 85 is closer to the tree trunk to whitewash the tree trunk with the smaller diameter; conversely, when encountering a larger diameter trunk, the output shaft of the second motor 845 rotates in the opposite direction, and the guide block 842 drives the arc brush 85 away from the trunk, so as to whitewash the larger diameter trunk.

In the present invention, since the diameter of the arc-shaped support plate 1 cannot be changed, that is, the maximum trunk diameter that can be painted should be smaller than the inner diameter of the arc-shaped support plate 1, in order to meet the working requirement of most trunk whitewashing, the diameter of the arc-shaped support plate 1 can be maximized, wherein the adjusting device 84 is adapted to the trunk whitewashing with a smaller diameter. By the arrangement, the application range of the device can be wider.

Referring to fig. 8, in an embodiment of the present invention, a forestry operation machine includes the tree whitening apparatus; and

the tree whitewashing device is arranged on the lifting fork 12 of the walking forklift 27 through an L-shaped connecting frame 13, and the L-shaped connecting frame 13 can be detachably connected with the lifting fork 12, such as through bolts;

and the liquid supply box 14 is arranged on the lifting fork 12, the liquid supply box 14 is communicated with the inside of the first liquid storage cavity 11 through a liquid inlet hose 7, and a liquid supply pump 15 is arranged on the liquid inlet hose 7.

The tree whitening device is connected with the lifting fork of the walking forklift 27 through the L-shaped connecting frame 13, the walking forklift 27 can be used for driving the tree whitening device to move and work, a large amount of lime solution is contained in the liquid supply tank 14, the lime solution is input into the first liquid storage cavity 11 through the liquid supply pump 15, the continuity of tree trunk whitening can be achieved, and the whitening efficiency is effectively improved.

Referring to fig. 8, in the embodiment of the present invention, a lime solution anti-precipitation device is disposed in the liquid supply tank 14, the lime solution anti-precipitation device includes a vertical sleeve 16, a liquid inlet through hole 17 is formed at the bottom of the vertical sleeve 16, a third rotating shaft 18 is disposed in the vertical sleeve 16, a top end of the third rotating shaft 18 is connected to an output shaft of a third motor 20 located on the liquid supply tank 14, and a spiral auger 19 is disposed on the third rotating shaft 18; a partition plate 22 is arranged on one side of the vertical sleeve 16 and the inner side wall of the liquid supply tank 14, a liquid outlet through hole 21 is formed in one side, close to the partition plate 22, of the top of the vertical sleeve 16, and a plurality of dispersing devices 23 are uniformly arranged on the partition plate 22.

When the lime solution is stored in the supply tank 14 for a long time, it is liable to be precipitated, which may cause the clogging of the liquid ejecting holes 87, and therefore, when the whitening work is performed, it is necessary to keep the lime solution flowing to prevent the precipitation of the lime solution, which is performed by: the third motor 20 is started, the third motor 20 drives the third rotating shaft 18 to rotate, the third rotating shaft 18 drives the spiral packing auger 19 to rotate, the lime solution at the bottom of the vertical sleeve 16 can be lifted up by the spiral packing auger 19 when the spiral packing auger 19 rotates, and then the lime solution is sprayed out through the liquid outlet through hole 21, so that the fluidity of the lime solution is improved, and the lime solution cannot be precipitated due to long standing time. When the lime solution is sprayed out from the liquid outlet through hole 21 and enters the space of the liquid supply tank 14 above the partition plate 22, the lime solution is sprayed out through the dispersing device 23, so that larger particles in the lime solution are dispersed and refined, and the final using effect is better.

Referring to fig. 9 and 10, the dispersing device 23 includes a circular truncated cone sleeve 231, the small end of the circular truncated cone sleeve 231 is disposed downward, a horizontal rotating shaft 232 is rotatably connected in the circular truncated cone sleeve 231, a plurality of blades 233 are uniformly disposed on the horizontal rotating shaft 232, when the lime solution passes through the circular truncated cone sleeve 231, the flow rate of the lime solution is inevitably faster and faster because the cross section of the circular truncated cone sleeve 231 is smaller and smaller, the horizontal rotating shaft 232 is driven by the fluid to rotate, and the blades 233 disposed on the horizontal rotating shaft 232 disperse and refine larger particles in the lime solution, so that the use requirement of the lime solution is ensured.

Referring to fig. 11 and 12, the liquid inlet hose 7 and the first liquid storage chamber 11 include a horizontal sleeve 24 through a detachable connection device, the horizontal sleeve 24 is communicated with the side wall of the arc-shaped brushing plate 2, at least one barb groove 25 is formed on the inner side wall of the horizontal sleeve 24, an elastic inclined plate 26 is arranged on the side wall of the liquid inlet hose 7, and the elastic inclined plate 26 is matched with the barb groove 25.

In the embodiment of the present invention, the L-shaped connecting frame 13 is detachably connected to the lifting fork 12, and if the tree whitening device and the traveling fork truck 27 can be detached, the liquid inlet hose 7 also needs to be detachably connected to the tree whitening device, which is specifically implemented as follows: the liquid inlet hose 7 is inserted into the horizontal sleeve 24, so that the elastic inclined plate 26 can enter the barb groove 25 and is matched with the barb groove 25; when liquid inlet hose 7 is dismantled to needs, promote liquid inlet hose 7 inwards, then elastic sloping plate 26 shifts out from barb groove 25, makes liquid inlet hose 7 rotatory certain angle again, then liquid inlet hose 7 can not pass through barb groove 25 when taking out for liquid inlet hose 7 can be taken out smoothly, realizes dismantling the connection.

The material of the elastic sloping plate 26 can be made of hard plastic material, such as PVC, which has certain resilience.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. A tree whitewashing device, comprising:

the arc-shaped brushing plate is connected with the arc-shaped guide rail in a sliding manner through the arc-shaped sliding block;

the first liquid storage cavity is externally connected with a liquid inlet hose; and

2. The tree whitening apparatus according to claim 1, wherein the inner diameter of the arcuate support plate is equal to the outer diameter of the arcuate squeegee blade, and the arcuate dispensing blade has a length greater than the length of the arcuate support plate, and wherein the arcuate support plate and the arcuate squeegee blade are each greater than one-half of a circle.

3. The tree whitening device according to claim 1 or 2, characterized in that the arc-shaped guide rail and the arc-shaped slide block are convex in cross section, and the arc-shaped slide block is matched with the arc-shaped guide rail.

4. The tree whitening device according to claim 1, wherein the whitening nozzle comprises a first horizontal sleeve, the first horizontal sleeve is communicated with the interior of the first liquid storage cavity, a second horizontal sleeve is connected to the interior of the first horizontal sleeve in a sliding manner, the first horizontal sleeve is connected with the second horizontal sleeve through an adjusting device, and an electric control valve is arranged in the second horizontal sleeve; the outer end of the second horizontal sleeve is connected with an arc-shaped brush, a second liquid storage cavity is formed in the arc-shaped brush, the second liquid storage cavity is communicated with the second horizontal sleeve, a plurality of liquid spraying holes are formed in the arc-shaped brush, and brush bristles are arranged on the surface of the arc-shaped brush around the liquid spraying holes.

5. The tree whitening device according to claim 4, wherein the adjusting device comprises a guide groove formed in the inner side wall of the first horizontal sleeve, a guide block is slidably connected in the guide groove, a threaded through hole is formed in the guide block, a threaded rod is connected in the threaded through hole in a threaded manner, two ends of the threaded rod are rotatably connected with the first horizontal sleeve, and the outer end of the threaded rod is connected with the output shaft of the second motor.

6. A forestry machine comprising a tree whitening apparatus according to any one of claims 1-5; and

7. A forestry operation machine according to claim 6, wherein the liquid supply tank is internally provided with a lime solution anti-precipitation device, the lime solution anti-precipitation device comprises a vertical sleeve, the bottom of the vertical sleeve is provided with a liquid inlet through hole, the vertical sleeve is internally provided with a third rotating shaft, the top end of the third rotating shaft is connected with a third motor output shaft positioned on the liquid supply tank, and a spiral auger is arranged on the third rotating shaft; a partition plate is arranged on one side of the vertical sleeve and the inner side wall of the liquid supply box, a liquid outlet through hole is formed in one side, close to the partition plate, of the top of the vertical sleeve, and a plurality of dispersing devices are uniformly arranged on the partition plate.

8. A forestry machine according to claim 7, wherein the dispersing device comprises a circular truncated cone sleeve, the small end of the circular truncated cone sleeve is arranged downwards, a horizontal rotating shaft is rotatably connected in the circular truncated cone sleeve, and a plurality of blades are uniformly arranged on the horizontal rotating shaft.

9. A forestry machine according to claim 6, wherein the liquid inlet hose and the first liquid storage chamber are detachably connected by a horizontal sleeve, the horizontal sleeve is communicated with the side wall of the arc-shaped plastering plate, at least one barb groove is formed on the inner side wall of the horizontal sleeve, and an elastic inclined plate is arranged on the side wall of the liquid inlet hose and matched with the barb groove.