Construction lineation device and method for forestry planning and design

Abstract

The invention discloses a construction lineation device and method for forestry planning and design, and belongs to the technical field of forestry planning lineation. A construction lineation device for forestry planning and design comprises a vehicle body; the storage barrel is arranged at the upper end of the vehicle body, and lime powder for marking is stored in the storage barrel; the two fixed guide rods are fixedly connected to the vehicle body; the rotating guide roller is rotationally connected to the fixed guide rod; wherein the two rotating guide rollers are connected through a lineation conveying belt, a material falling opening and a lineation opening are formed in the vehicle body, and the material falling opening is located at the upper end of the lineation conveying belt; a driving rod; a driving wheel; according to the device, through the arranged lineation conveying belt, stopping can be conducted at any time in the lineation process, it is guaranteed that the amount of lime powder for lineation at all positions is similar, the situation that the lime powder continuously falls off at a single position is avoided, the consistency of lineation height is guaranteed, the lineation width is convenient to adjust, the forestry environment is convenient to treat, and the application range is wider.

Description

Technical Field

[0001] The invention relates to the technical field of forestry planning and marking, and in particular to a construction marking device and method for forestry planning and design. Background Art

[0002] Forestry engineering refers to the application of various engineering technologies to the cultivation, development and utilization of forest resources and the processing of forest products based on the principles of efficient utilization and sustainable development of forest resources. Forestry engineering includes forest area planning, forest cultivation and protection, forest exploitation, wood product design and processing, design and manufacture of exploitation equipment, design and manufacture of wood product processing equipment, forest area fire prevention technology and equipment, etc. Forestry planning refers to the medium- and long-term productivity layout of land for forestry purposes. In order to standardize the planting of trees, it is usually necessary to mark the planting ground before planting trees, and then plant trees at the marked points. The marking device used in planning and design usually uses a marking vehicle;

[0003] At present, when using a marking vehicle for marking, the staff pours powder into the marking vehicle, and the powder is removed through the powder outlet; at the same time, the staff pushes the marking vehicle forward to complete the marking construction. However, when the marking vehicle stops during the movement, the powder is still easy to fall from the powder outlet, resulting in a large amount of powder at a single marking point, causing waste, and the marking height is uneven, which is not conducive to the observation of subsequent operators. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and to propose a construction marking device and method for forestry planning and design.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A construction marking device for forestry planning and design comprises: a vehicle body; a storage barrel arranged at the upper end of the vehicle body, wherein the storage barrel is used to store lime powder for marking; two fixed guide rods fixedly connected to the vehicle body; a rotating guide roller rotatably connected to the fixed guide rod; wherein the two rotating guide rollers are connected via a marking conveyor belt, a material dropping port and a marking port are arranged on the vehicle body, wherein the material dropping port is located at the upper end of the marking conveyor belt, a material discharge port at the lower end of the storage barrel faces the material dropping port, and a rotation direction of the marking conveyor belt faces the marking port; a driving rod rotatably connected to the vehicle body; and a driving wheel connected to the vehicle body; wherein the driving wheel is meshed with the rotating guide roller via a gear.

[0007] Preferably, a driving gear is fixedly connected to the driving wheel, a driven gear is rotatably connected to the fixed guide rod, and the driven gear is detachably connected to the rotating guide roller via a connecting portion.

[0008] Preferably, the connecting part includes: a magnetic disk slidably connected to a fixed guide rod; wherein the magnetic disk is magnetically attracted to a driven gear; an insertion rod fixedly connected to the magnetic disk, the insertion rod is inserted into a rotating guide roller, a reset spring is sleeved on the fixed guide rod, and both ends of the reset spring are respectively in contact with the rotating guide roller and the magnetic disk; a pulling rope is used to pull the magnetic disk to slide so as to control the engagement and disengagement of the magnetic disk and the driven gear.

[0009] Preferably, a guide cylinder is fixedly connected to the vehicle body, a sliding rod is slidably connected inside the guide cylinder, one end of the sliding rod is fixedly connected to the pulling rope, and the other end of the sliding rod is fixedly connected to the magnetic disk, a limiting buckle is provided on the storage barrel, and one end of the pulling rope away from the sliding rod is connected to the limiting buckle.

[0010] Preferably, a cutting disk is rotatably connected to the vehicle body, and the cutting disk is located on the side of the scoring port away from the blanking port. A driving wheel is rotatably connected to the vehicle body, and a driven bevel gear is fixedly connected to the driving wheel. The driving wheel is fixedly connected to the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear. The driving wheel and the cutting disk are connected by a transmission belt.

[0011] Preferably, a driven wheel is rotatably connected to the vehicle body, the transmission belt is sleeved on the driven wheel, a lifting shaft is slidably connected to the vehicle body, the cutting disc is sleeved on the lower end of the lifting shaft, a driven groove is provided on the lifting shaft, the lifting shaft and the driven wheel are engaged with each other through the driven groove, a height adjustment shaft is rotatably connected to the vehicle body, a lifting plate is threadedly connected to the height adjustment shaft, and the upper end of the lifting shaft is rotatably connected to the lifting plate.

[0012] Preferably, a dividing plate is fixedly connected to the vehicle body, the dividing plate is located on a side of the scoring opening away from the blanking opening, and the dividing plate is located between the two cutting plates.

[0013] Preferably, the upper end of the marking conveyor belt is symmetrically slidably connected to a side plate, the vehicle body is rotatably connected to an adjusting screw, the side plate is threadedly connected to the adjusting screw, the vehicle body is rotatably connected to a spacing adjustment shaft, and the spacing adjustment shaft is connected to the adjusting screw through a bevel gear.

[0014] Preferably, a scraper is provided at the bottom of the vehicle body, the scraper is in contact with the marking conveyor belt, and the scraper is located between the marking conveyor belt and the ground.

[0015] A construction marking method for forestry planning and design, comprising the construction marking device for forestry planning and design as claimed in claim 9, mainly comprising the following steps:

[0016] S1, transporting the vehicle body to the area to be marked, and adding lime powder to be marked into the storage barrel;

[0017] S2. Adjust the height of mowing and the width of marking lines;

[0018] S3. Move the vehicle to mark the forest area:

[0019] The driving wheel of the vehicle body will drive the rotating guide roller to rotate through the meshing of gears, and the lime powder stored in the storage barrel will enter the drop-out port and fall onto the marking conveyor belt. The lime powder will move along the marking conveyor belt to the marking port and fall onto the area to be marked.

[0020] The scraper scrapes the lime powder remaining on the marking conveyor belt.

[0021] Compared with the prior art, the present invention provides a construction marking device and method for forestry planning and design, which has the following beneficial effects:

[0022] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The marking conveyor belt set in the present invention can stop at any time during the marking process to ensure that the amount of lime powder used to mark the lines at various places is similar, and the lime powder will not continue to fall at a single place. The consistency of the marking height is ensured, and the marking width is easy to adjust, which is convenient for processing the forestry environment and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a construction marking device and method for forestry planning and design proposed by the present invention;

[0024] Figure 2 It is a structural schematic diagram of a spacing adjustment shaft of a construction marking device and method for forestry planning and design proposed by the present invention;

[0025] Figure 3 A schematic diagram of the structure of a scraper of a construction marking device and method for forestry planning and design proposed by the present invention;

[0026] Figure 4 A schematic cross-sectional structure diagram of a construction marking device and method for forestry planning and design proposed by the present invention;

[0027] Figure 5 It is a structural schematic diagram of a marking conveyor belt of a construction marking device and method for forestry planning and design proposed by the present invention;

[0028] Figure 6 A construction marking device and method for forestry planning and design proposed by the present invention Figure 5 Schematic diagram of the structure of part A;

[0029] Figure 7 A schematic diagram of the structure of a transmission belt of a construction marking device and method for forestry planning and design proposed by the present invention;

[0030] Figure 8 A construction marking device and method for forestry planning and design proposed by the present invention Figure 7 Schematic diagram of the structure of part A;

[0031] Fig. 9 This is a structural schematic diagram of a lifting plate of a construction marking device and method for forestry planning and design proposed by the present invention;

[0032] Fig.10 The present invention provides a schematic structural diagram of a lifting shaft of a construction marking device and method for forestry planning and design.

[0033] In the figure: 1. body; 101. driving wheel; 102. driving rod; 103. driving gear; 104. scraper; 105. blanking port; 106. marking port; 2. marking transmission belt; 201. fixed guide rod; 202. rotating guide roller; 203. driven gear; 204. magnetic disk; 205. plug rod; 206. reset spring; 207. sliding rod; 208. guide cylinder; 209. pulling rope; 2091. limit buckle; 3. storage barrel; 301. side plate; 302. adjusting screw rod; 303. spacing adjustment shaft; 4. dividing disk; 401. height adjustment shaft; 402. lifting plate; 403. lifting shaft; 4031. driven groove; 404. cutting disk; 405. driven wheel; 406. transmission belt; 407. driving wheel; 408. driven bevel gear; 409. driving bevel gear. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Embodiment 1:

[0036] Reference Figure 1-10 A construction marking device for forestry planning and design, comprising: a vehicle body 1; a storage barrel 3 arranged at the upper end of the vehicle body 1, the storage barrel 3 is used to store lime powder for marking; two fixed guide rods 201 fixedly connected to the vehicle body 1; a rotating guide roller 202 rotatably connected to the fixed guide rod 201; wherein the two rotating guide rollers 202 are connected through a marking conveyor belt 2, a blanking port 105 and a marking port 106 are arranged on the vehicle body 1, the blanking port 105 is located at the upper end of the marking conveyor belt 2, the lower end discharge port of the storage barrel 3 faces the blanking port 105, and the rotation direction of the marking conveyor belt 2 faces the marking port 106; a driving rod 102 rotatably connected to the vehicle body 1; a driving wheel 101, connected to the vehicle body 1; wherein the driving wheel 101 is meshed with the rotating guide roller 202 through gears;

[0037] It should be noted that the movement of the vehicle body 1 can be driven by the operator when marking the line, or it can be controlled by setting a driving power source such as a motor on the driving rod 102;

[0038] When using the device, first add lime powder for marking into the storage bucket 3, and transport the vehicle body 1 to the starting point of the marking location;

[0039] The vehicle body 1 is pushed to move, and the driving wheel 101 of the vehicle body 1 drives the rotating guide roller 202 to rotate through the meshing of the gears, that is, the driving wheel 101 can drive the marking conveyor belt 2 to rotate along with the rotating guide roller 202. At this time, the lime powder stored in the storage barrel 3 will enter the drop opening 105 and fall onto the marking conveyor belt 2. Figure 4 , the lime powder will move to the marking opening 106 along the marking conveyor belt 2. At this time, since the lime powder is filled between the marking conveyor belt 2 and the vehicle body 1, the amount of lime powder transported each time can be ensured to be almost the same when it moves, so that the amount of lime powder falling from the marking opening 106 is basically the same, that is, the thickness of the covered marking is basically the same; at the same time, through the setting of the marking conveyor belt 2, the position where the lime powder falls when moving is fixed, that is, when the vehicle body 1 is stopped at any time, the marking conveyor belt 2 will immediately stop transporting, which can prevent the natural falling of lime powder when the vehicle body 1 stays at the same position, ensure that the thickness of the marking is basically the same, and prevent the waste of lime powder;

[0040] Furthermore, referring to Figure 4 The drop opening 105 is located in the center of the line conveyor belt 2, so that the vehicle body 1 has a buffer when reversing, and can prevent the lime powder from falling on the ground from the rear.

[0041] The driving wheel 101 is fixedly connected with a driving gear 103, and the fixed guide rod 201 is rotatably connected with a driven gear 203, and the driven gear 203 is detachably connected to the rotating guide roller 202 via a connecting portion;

[0042] When the driving wheel 101 rotates, the driven gear 203 can be driven to rotate through the driving gear 103, thereby driving the rotating guide roller 202 to rotate. Furthermore, a gearbox can be provided between the driving gear 103 and the driven gear 203 to adjust the rotation ratio between the marking conveyor belt 2 and the driving wheel 101, thereby controlling the thickness of the marking.

[0043] It should be noted that, refer to Figure 5 , Figure 6 Since the driving wheel 101 and the rotating guide roller 202 are connected by two gears, the driving wheel 101 and the rotating guide roller 202 rotate in opposite directions. Therefore, a reversing gear can be set between the two gears to ensure the consistency of the rotation directions of the driving wheel 101 and the rotating guide roller 202.

[0044] The connecting part includes: a magnetic disk 204 slidably connected to the fixed guide rod 201; wherein the magnetic disk 204 and the driven gear 203 are magnetically attracted to each other; an insertion rod 205 fixedly connected to the magnetic disk 204, the insertion rod 205 is inserted into the rotating guide roller 202, and a reset spring 206 is sleeved on the fixed guide rod 201, and the two ends of the reset spring 206 are respectively in contact with the rotating guide roller 202 and the magnetic disk 204; a pulling rope 209, which is used to pull the magnetic disk 204 to slide so as to control the clutch of the magnetic disk 204 and the driven gear 203;

[0045] By setting the magnetic disk 204, when the magnetic disk 204 is in contact with the driven gear 203, under the action of magnetic force, the magnetic disk 204 can rotate with the rotation of the driven gear 203, and then the arranged plug rod 205 can synchronously drive the rotating guide roller 202 to rotate. When the magnetic disk 204 is not in contact with the driven gear 203, the driven gear 203 cannot drive the rotating guide roller 202 to rotate, that is, this is suitable for moving the vehicle body 1 when no marking is required or when the marking process needs to be stopped in time.

[0046] A guide cylinder 208 is fixedly connected to the vehicle body 1, a sliding rod 207 is slidably connected in the guide cylinder 208, one end of the sliding rod 207 is fixedly connected to a pulling rope 209, and the other end of the sliding rod 207 is fixedly connected to the magnetic disk 204, and a limiting buckle 2091 is provided on the storage barrel 3, and one end of the pulling rope 209 away from the sliding rod 207 is connected to the limiting buckle 2091;

[0047] The setting of the pulling rope 209 can pull the magnetic disk 204 to slide, and the setting of the guide cylinder 208 and the sliding rod 207 can guide the pulling direction of the pulling rope 209, and the setting of the limiting buckle 2091 is convenient for limiting and fixing the pulling rope 209, and also for pulling the magnetic disk 204.

[0048] A cutting disc 404 is rotatably connected to the vehicle body 1, and the cutting disc 404 is located on the side of the scoring opening 106 away from the blanking opening 105. A driving wheel 407 is rotatably connected to the vehicle body 1, and a driven bevel gear 408 is fixedly connected to the driving wheel 407. A driving bevel gear 409 is fixedly connected to the driving wheel 101, and the driving bevel gear 409 is meshed with the driven bevel gear 408. The driving wheel 407 and the cutting disc 404 are connected through a transmission belt 406;

[0049] The cutting disc 404 can be used to cut and crush the grass or impurities on the marking road, so that the marking road is flat, and when the lime powder falls on it, it is easy for the marking personnel to observe and more eye-catching;

[0050] It should be noted that by controlling the gear ratio of the driving bevel gear 409 and the driven bevel gear 408 , the rotation speed of the cutting disc 404 can be controlled.

[0051] A driven wheel 405 is rotatably connected to the vehicle body 1, a transmission belt 406 is sleeved on the driven wheel 405, a lifting shaft 403 is slidably connected to the vehicle body 1, a cutting disc 404 is sleeved on the lower end of the lifting shaft 403, a driven groove 4031 is provided on the lifting shaft 403, the lifting shaft 403 and the driven wheel 405 are engaged through the driven groove 4031, a height adjustment shaft 401 is rotatably connected to the vehicle body 1, a lifting plate 402 is threadedly connected to the height adjustment shaft 401, and the upper end of the lifting shaft 403 is rotatably connected in the lifting plate 402;

[0052] When the height of the cutting disc 404 needs to be adjusted, refer to Figure 7-9 , rotate the height adjustment shaft 401, under the effect of the threaded connection and the limit of the two lifting shafts 403, the lifting plate 402 can move up and down, and then the lifting plate 402 can synchronously drive the lifting shaft 403 to move up and down on the vehicle body 1;

[0053] After the movement, the driven groove 4031 is provided to ensure the consistency of the rotation of the driven wheel 405 and the lifting shaft 403 without affecting the lifting of the cutting disc 404.

[0054] A dividing plate 4 is fixedly connected to the vehicle body 1, and the dividing plate 4 is located on the side of the scoring opening 106 away from the blanking opening 105, and the dividing plate 4 is located between the two cutting plates 404;

[0055] The dividing disc 4 can push aside the upper end of the weeds, so that the upper and lower ends of the weeds are inclined, and when the weeds are cut by the cutting disc 404, the weeds fall to both sides, ensuring the consistency of the weeds falling, and making the lime powder more eye-catching and easier to observe when it falls.

[0056] The upper end of the marking conveyor belt 2 is symmetrically slidably connected with a side plate 301, and the body 1 is rotatably connected with an adjusting screw rod 302, the side plate 301 is threadedly connected with the adjusting screw rod 302, and the body 1 is rotated and connected with a spacing adjustment shaft 303, and the spacing adjustment shaft 303 is connected with the adjusting screw rod 302 through a bevel gear;

[0057] By means of the side plates 301, when the adjusting screw rod 302 is rotated, the adjusting screw rod 302 can be synchronously driven to rotate through the bevel gear, so as to adjust the distance between the two side plates 301, that is, the width of the lime powder line can be adjusted.

[0058] A scraper 104 is provided at the bottom of the vehicle body 1, and the scraper 104 is attached to the marking conveyor belt 2, and the scraper 104 is located between the marking conveyor belt 2 and the ground;

[0059] The scraper 104 can scrape off the lime powder at the bottom of the line conveyor belt 2, and the falling position of the residual lime powder is the same as the falling position of the lime powder, thereby ensuring the consistency of the lime powder falling at a single location, that is, ensuring the consistency of the height and amount of the lime powder.

[0060] Embodiment 2:

[0061] Reference Figure 1-10 A construction marking method for forestry planning and design, including a construction marking device for forestry planning and design, mainly includes the following steps:

[0062] S1, transporting the vehicle body 1 to the area to be marked, and adding lime powder to be marked into the storage bucket 3;

[0063] S2. Adjust the height of mowing and the width of marking lines;

[0064] The dividing plate 4 is provided to push away the upper end of the weeds, so that the upper and lower ends of the weeds are arranged at an inclination, and the height adjustment shaft 401 is rotated, and under the effect of the threaded connection and the limit of the two lifting shafts 403, the lifting plate 402 can move up and down, and then the lifting plate 402 can synchronously drive the lifting shaft 403 to move up and down on the vehicle body 1;

[0065] After the movement, the driven groove 4031 is provided to ensure the consistency of the rotation of the driven wheel 405 and the lifting shaft 403 without affecting the lifting of the cutting disc 404;

[0066] When the adjusting screw rod 302 is rotated, the adjusting screw rod 302 can be synchronously driven to rotate through the bevel gear to adjust the distance between the two side plates 301, that is, the width of the lime powder line can be adjusted;

[0067] S3, move vehicle body 1 to mark the forest area:

[0068] The driving wheel 101 of the vehicle body 1 drives the rotating guide roller 202 to rotate through the meshing of the gears, that is, the driving wheel 101 can drive the marking conveyor belt 2 to rotate along with the rotating guide roller 202. When the driving wheel 101 rotates, the driven gear 203 can be driven to rotate through the driving gear 103, thereby driving the rotating guide roller 202 to rotate. Furthermore, a gearbox can be provided between the driving gear 103 and the driven gear 203 to adjust the rotation ratio between the marking conveyor belt 2 and the driving wheel 101, thereby controlling the thickness of the marking.

[0069] The cutting disc 404 can be used to cut and crush the grass or impurities on the marking road, so that the marking road is flat, and when the lime powder falls on it, it is easy for the marking personnel to observe and more eye-catching;

[0070] At this time, the lime powder stored in the storage barrel 3 will enter the drop opening 105 and fall onto the line conveyor belt 2. Figure 4 , the lime powder will move to the marking opening 106 along the marking conveyor belt 2. At this time, since the lime powder is filled between the marking conveyor belt 2 and the vehicle body 1, the amount of lime powder transported each time can be ensured to be almost the same when it moves, so that the amount of lime powder falling from the marking opening 106 is basically the same, that is, the thickness of the covered marking is basically the same; at the same time, through the setting of the marking conveyor belt 2, the position where the lime powder falls when moving is fixed, that is, when the vehicle body 1 is stopped at any time, the marking conveyor belt 2 will immediately stop transporting, which can prevent the natural falling of lime powder when the vehicle body 1 stays at the same position, ensure that the thickness of the marking is basically the same, and prevent the waste of lime powder;

[0071] The scraper 104 can scrape off the lime powder at the bottom of the line conveyor belt 2, and the falling position of the residual lime powder is the same as the falling position of the lime powder at that place, which ensures the consistency of the lime powder falling at a single place, that is, the consistency of the height and amount of the lime powder;

[0072] The marking conveyor belt 2 provided in the present invention can stop at any time during the marking process, ensuring that the amount of lime powder used to mark the lines at various locations is similar, and that lime powder does not continue to fall at a single location. This ensures consistency in the marking height, facilitates adjustment of the marking width, and facilitates processing of the forestry environment, thus having a wider range of applications.

[0073] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction marking device for forestry planning and design, characterized in that: include: Vehicle body (1); A storage bucket (3) is arranged at the upper end of the vehicle body (1), and the storage bucket (3) is used to store lime powder for marking; Two fixed guide rods (201) fixedly connected to the vehicle body (1); A rotating guide roller (202) rotatably connected to a fixed guide rod (201); The two rotating guide rollers (202) are connected via a marking conveyor belt (2); a material drop opening (105) and a marking opening (106) are provided on the vehicle body (1); the material drop opening (105) is located at the upper end of the marking conveyor belt (2); a material discharge opening at the lower end of the storage barrel (3) faces the material drop opening (105); and the direction of rotation of the marking conveyor belt (2) faces the marking opening (106); Rotating a driving rod (102) connected to the vehicle body (1); A driving wheel (101) connected to the vehicle body (1); The driving wheel (101) and the rotating guide roller (202) are meshed with each other via gears.

2. The construction marking device for forestry planning and design according to claim 1 is characterized in that: The driving wheel (101) is fixedly connected with a driving gear (103), the fixed guide rod (201) is rotatably connected with a driven gear (203), and the driven gear (203) and the rotating guide roller (202) are detachably connected via a connecting portion.

3. The construction marking device for forestry planning and design according to claim 2, characterized in that: The connecting portion comprises: A magnetic disk (204) slidably connected to the fixed guide rod (201); Wherein, the magnetic disk (204) and the driven gear (203) are magnetically attracted to each other; An insertion rod (205) fixedly connected to the magnetic disk (204), the insertion rod (205) being inserted into the rotating guide roller (202), a return spring (206) being sleeved on the fixed guide rod (201), and two ends of the return spring (206) being respectively in contact with the rotating guide roller (202) and the magnetic disk (204); The pulling rope (209) is used to pull the magnetic disk (204) to slide so as to control the clutch of the magnetic disk (204) and the driven gear (203).

4. The construction marking device for forestry planning and design according to claim 3 is characterized in that: The vehicle body (1) is fixedly connected with a guide cylinder (208), a sliding rod (207) is slidably connected inside the guide cylinder (208), one end of the sliding rod (207) is fixedly connected with a pulling rope (209), and the other end of the sliding rod (207) is fixedly connected with a magnetic disk (204), and a limiting buckle (2091) is provided on the storage barrel (3), and one end of the pulling rope (209) away from the sliding rod (207) is connected to the limiting buckle (2091).

5. The construction marking device for forestry planning and design according to claim 1, characterized in that: A cutting disc (404) is rotatably connected to the vehicle body (1), and the cutting disc (404) is located on a side of the marking opening (106) away from the blanking opening (105). A driving wheel (407) is rotatably connected to the vehicle body (1), and a driven bevel gear (408) is fixedly connected to the driving wheel (407). A driving bevel gear (409) is fixedly connected to the driving wheel (101), and the driving bevel gear (409) is meshed with the driven bevel gear (408). The driving wheel (407) and the cutting disc (404) are connected via a transmission belt (406).

6. The construction marking device for forestry planning and design according to claim 5, characterized in that: The vehicle body (1) is rotatably connected to a driven wheel (405), the transmission belt (406) is sleeved on the driven wheel (405), the vehicle body (1) is slidably connected to a lifting shaft (403), the cutting disc (404) is sleeved on the lower end of the lifting shaft (403), the lifting shaft (403) is provided with a driven groove (4031), the lifting shaft (403) and the driven wheel (405) are engaged through the driven groove (4031), the vehicle body (1) is rotatably connected to a height adjustment shaft (401), the height adjustment shaft (401) is threadedly connected to a lifting plate (402), and the upper end of the lifting shaft (403) is rotatably connected inside the lifting plate (402).

7. The construction marking device for forestry planning and design according to claim 5, characterized in that: A dividing plate (4) is fixedly connected to the vehicle body (1), and the dividing plate (4) is located on a side of the scoring opening (106) away from the blanking opening (105), and the dividing plate (4) is located between the two cutting plates (404).

8. The construction marking device for forestry planning and design according to claim 1, characterized in that: The upper end of the marking conveyor belt (2) is symmetrically slidably connected to a side plate (301); the vehicle body (1) is rotatably connected to an adjusting screw rod (302); the side plate (301) is threadedly connected to the adjusting screw rod (302); the vehicle body (1) is rotatably connected to a spacing adjustment shaft (303); the spacing adjustment shaft (303) is connected to the adjusting screw rod (302) via a bevel gear.

9. The construction marking device for forestry planning and design according to any one of claims 1 to 9, characterized in that: A scraper (104) is provided at the bottom of the vehicle body (1), the scraper (104) is in contact with the marking conveyor belt (2), and the scraper (104) is located between the marking conveyor belt (2) and the ground.

10. A construction marking method for forestry planning and design, comprising the construction marking device for forestry planning and design according to claim 9, characterized in that: The main steps include: S1, transporting the vehicle body (1) to the area to be marked, and adding lime powder to be marked into the storage bucket (3); S2. Adjust the height of mowing and the width of marking lines; S3. Move the vehicle body (1) to mark the forest area: The driving wheel (101) of the vehicle body (1) drives the rotating guide roller (202) to rotate through the meshing of gears, and the lime powder stored in the storage barrel (3) enters the drop opening (105) and falls onto the marking conveyor belt (2). The lime powder moves along the marking conveyor belt (2) toward the marking opening (106) and falls onto the area to be marked. The scraper (104) scrapes the lime powder remaining on the marking conveyor belt (2).

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