Field surveying and mapping machine for forestry investigation

Abstract

The utility model relates to a field surveying and mapping machine used for forestry investigation, four corners of the bottom end face of a surveying and mapping machine box are fixedly connected with walking wheels, one side of the surveying and mapping machine box is provided with a telescopic pull rod, the inner side of the top of the surveying and mapping machine box is embedded with a sealing cover plate, the inner side of the surveying and mapping machine box is provided with a mounting support plate, and the mounting support plate is fixedly connected with the telescopic pull rod. The sealing cover plate is fixedly connected with the mounting support plate through a connecting rod, and a surveying and mapping machine is arranged between the sealing cover plate and the mounting support plate; before surveying and mapping, an adjusting rotating disc can be pulled firstly, so that a second transmission gear can be meshed with a corresponding first transmission gear and then rotate, when the adjusting rotating disc is meshed with a lower gear, a second lifting lead screw rotates through transmission between structures, a limiting plug pin can be moved downwards and inserted into the ground, equipment can be limited and fixed, and when the adjusting rotating disc is meshed with an upper gear, the adjusting rotating disc can rotate. Through transmission between the structures, the first lifting lead screw rotates, the height of the surveying and mapping machine can be adjusted conveniently, and people can conduct surveying and mapping conveniently.

Description

Technical Field

[0001] The utility model relates to a field surveying and mapping machine used for forestry investigation, belonging to the technical field of forestry investigation. Background Art

[0002] Surveying and mapping refers to the determination, collection and drawing of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface. It is based on computer technology, optoelectronic technology, network communication technology, space science and information science, with global navigation satellite positioning system, remote sensing and geographic information system as the technical core. It selects existing feature points and boundaries on the ground and obtains graphics and location information reflecting the current situation of the ground through measurement methods for use in engineering construction, planning and design, and administrative management.

[0003] Some surveying machines are large in size and inconvenient to carry. In addition, it is not convenient to adjust the height of the surveying machine during surveying, and their use has certain limitations. Therefore, a field surveying machine for forestry surveys is needed for people to use. Utility Model Content

[0004] The utility model aims to provide a field surveying and mapping machine for forestry investigation, which is convenient for moving and carrying the equipment by using a telescopic pull rod and a walking wheel. Before surveying and mapping, the adjusting dial can be pulled first so that the transmission gear 2 can be engaged with the corresponding transmission gear 1 and then rotated. When it is engaged with the gear below, the lifting screw rod 2 is rotated through the transmission between the structures, which is conducive to moving the limit pin downward and inserting it into the ground, and the equipment can be limited and fixed. When it is engaged with the gear above, the lifting screw rod 1 is rotated through the transmission between the structures, which is conducive to adjusting the height of the surveying and mapping machine, so that people can use it for surveying and mapping, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A field surveying machine for forestry surveys comprises a surveying machine case, wherein four corner positions of the bottom end surface of the surveying machine case are fixedly connected with walking wheels, a telescopic pull rod is provided on one side of the surveying machine case, a sealing cover plate is embedded on the inner side of the top of the surveying machine case, a mounting support plate is provided on the inner side of the surveying machine case, the sealing cover plate and the mounting support plate are fixedly connected by a connecting rod, a surveying machine is provided between the sealing cover plate and the mounting support plate, a power supply box is fixedly connected to the inner side of the bottom of the surveying machine case, a fixed partition is fixedly connected to the inner side of the surveying machine case, a first lifting screw rod is rotatably connected to the top end surface of the fixed partition rod, and a second lifting screw rod is rotatably connected to the bottom end surface of the fixed partition rod.

[0007] Furthermore, a lifting sleeve is provided on the outer side of the lifting screw rod 1 and the outer side of the lifting screw rod 2, and one end of the lifting sleeve located at the upper side is fixedly connected to the mounting support plate, and one end of the lifting sleeve located at the lower side is fixedly connected to the limiting support plate.

[0008] Furthermore, one side of the fixed partition plate and one side of the limiting support plate are both fixedly connected to a limiting support rod, and a limiting sleeve is provided on the outer side of the limiting support rod.

[0009] Furthermore, a limiting latch is fixedly connected to the bottom of the limiting support plate, and there are multiple limiting latches.

[0010] Furthermore, the inner side of the surveying and mapping machine case is rotatably connected to a transmission shaft which is symmetrically arranged in an upper and lower manner, one end of the transmission shaft is fixedly connected to a bevel gear 1, the outer sides of the lifting screw rod 1 and the lifting screw rod 2 are fixedly connected to a bevel gear 2, and the bevel gear 1 and the bevel gear 2 are meshed and connected with each other.

[0011] Furthermore, the outer sides of the two transmission shafts are fixedly connected with transmission gear 1, and the two transmission gears 1 are arranged alternately, and an adjustment dial is slidably connected through the inside of one side of the surveying and mapping machine box, and one end of the adjustment dial is fixedly connected with transmission gear 2.

[0012] Furthermore, a fixing ring is fixedly connected to the outer side of the adjusting dial, and a strong spring is sleeved on the outer side of the adjusting dial.

[0013] The beneficial effects of the utility model are:

[0014] Through the provision of telescopic pull rod, lifting screw rod, bevel gear and transmission gear, etc., when in use, the telescopic pull rod can be used to pull the equipment, which is convenient to carry. After moving to a suitable position, pull the adjusting dial to engage the transmission gear 2 at one end thereof with the transmission gear 1 below, and then turn the dial to make the gear rotate and drive the transmission shaft to rotate. Through the transmission of the bevel gear below, the lifting screw rod 2 is rotated to move the limit support plate downward until the limit pin is inserted into the ground to limit and fix the equipment. Subsequently, the turntable is pulled again to engage the transmission gear 2 with the transmission gear 1 above. Similarly, after rotating the turntable, the gear rotates and drives the transmission shaft to rotate. Through the transmission of the bevel gear above, The lifting screw rod 1 is caused to rotate so as to adjust the height of the surveying machine so that people can carry out surveying and mapping work. In summary, when the utility model is in use, the telescopic pull rod is used in conjunction with the walking wheel to facilitate the movement and carrying of the equipment, and before surveying and mapping, the adjustment dial can be pulled first so that the transmission gear 2 can be engaged with the corresponding transmission gear 1 and then rotated. When it is engaged with the gear below, the lifting screw rod 2 is rotated through the transmission between the structures, which is conducive to moving the limit pin downward and inserting it into the ground, and the equipment can be limited and fixed. When it is engaged with the gear above, the lifting screw rod 1 is rotated through the transmission between the structures, which is conducive to adjusting the height of the surveying machine so that people can carry out surveying and mapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of a field surveying and mapping machine used for forestry surveys in the utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of a lifting screw rod of a field surveying machine used for forestry survey in the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of a limit pin of a field surveying and mapping machine used for forestry surveys in the utility model;

[0019] Figure 4 The utility model is a field surveying machine used for forestry investigation. Figure 2 A schematic diagram of the structure at A;

[0020] Numbers in the figure: 1. Surveying and mapping machine case; 2. Traveling wheel; 3. Telescopic pull rod; 4. Sealing cover; 5. Mounting support plate; 6. Surveying and mapping machine; 7. Power supply box; 8. Fixed partition; 9. Lifting screw rod 1; 10. Lifting screw rod 2; 11. Lifting sleeve; 12. Limit support plate; 13. Limit support rod; 14. Limit sleeve; 15. Limit pin; 16. Transmission shaft; 17. Bevel gear 1; 18. Bevel gear 2; 19. Transmission gear 1; 20. Adjustment dial; 21. Transmission gear 2; 22. Fixed ring; 23. Power spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1, please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A field surveying machine for forestry surveys comprises a surveying machine case 1, wherein four corner positions of the bottom end face of the surveying machine case 1 are fixedly connected with walking wheels 2, a telescopic pull rod 3 is provided on one side of the surveying machine case 1, a sealing cover plate 4 is embedded on the inner side of the top of the surveying machine case 1, a mounting support plate 5 is provided on the inner side of the surveying machine case 1, the sealing cover plate 4 and the mounting support plate 5 are fixedly connected by a connecting rod, a surveying machine 6 is provided between the sealing cover plate 4 and the mounting support plate 5, a power supply box 7 is fixedly connected to the inner side of the bottom of the surveying machine case 1, a fixed partition plate 8 is fixedly connected to the inner side of the surveying machine case 1, a top end face of the fixed partition plate 8 is rotatably connected with a lifting screw rod 1 9, and a bottom end face of the fixed partition plate 8 is rotatably connected with a lifting screw rod 2 10.

[0024] As a preferred technical solution of the utility model, the outer side of the lifting screw rod 1 9 and the outer side of the lifting screw rod 2 10 are both provided with a lifting sleeve 11, and one end of the lifting sleeve 11 located at the top is fixedly connected to the mounting support plate 5, and one end of the lifting sleeve 11 located at the bottom is fixedly connected to the limited support plate 12, one side of the fixed partition 8 and one side of the limited support plate 12 are both fixedly connected to the limited support rod 13, the outer side of the limited support rod 13 is provided with a limiting sleeve 14, the bottom of the limited support plate 12 is fixedly connected to the limited pin 15, and the number of the limiting pins 15 is multiple, the inner side of the surveying and mapping machine case 1 is rotatably connected to a transmission shaft 16 symmetrically arranged up and down, and one end of the transmission shaft 16 is fixedly connected to an umbrella Gear 17, the outer sides of the lifting screw rod 19 and the lifting screw rod 2 10 are fixedly connected with bevel gear 2 18, and the bevel gear 17 and the bevel gear 2 18 are meshed with each other. The outer sides of the two transmission shafts 16 are fixedly connected with transmission gear 19, and the two transmission gears 19 are staggered. An adjustment dial 20 is slidably connected inside one side of the surveying and mapping chassis 1, and one end of the adjustment dial 20 is fixedly connected with a transmission gear 21; before rotating the adjustment dial 20, the dial can be pulled first so that the transmission gear 21 at one end of it can mesh with the corresponding transmission gear 19, and then the dial is rotated. After the bevel gear is driven, the lifting screw rod can be rotated, which is convenient for adjusting the use of the equipment.

[0025] Example 2 Please refer to Figure 4 The difference between this embodiment and embodiment 1 is that:

[0026] As a preferred technical solution of the utility model, a fixing ring 22 is fixedly connected to the outer side of the adjusting dial 20, and a strong spring 23 is sleeved on the outer side of the adjusting dial 20; after use, the dial can be easily reset under the action of the spring.

[0027] Working principle of the utility model: when in use, the equipment can be pulled by the telescopic pull rod 3, which is convenient to carry. After moving to a suitable position, pull the adjusting dial 20, and after the transmission gear 21 at one end thereof is meshed with the transmission gear 19 below, rotate the dial again to make the gear rotate and drive the transmission shaft 16 to rotate, and through the transmission of the bevel gear below, the lifting screw rod 10 is rotated to move the limit support plate 12 downward until the limit pin 15 is inserted into the ground to limit and fix the equipment, and then pull the dial again to make the transmission gear 21 mesh with the transmission gear 19 above, and after rotating the dial in the same way, the gear rotates and drives the transmission shaft 16 to rotate, and through the transmission of the bevel gear above, the lifting screw rod 9 is rotated to adjust the height of the surveying and mapping machine 6 so that people can perform surveying and mapping work.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A field surveying machine for forestry survey, comprising a surveying machine box (1), characterized in that: The bottom end surface of the surveying and mapping machine box (1) is fixedly connected to walking wheels (2) at four corner positions, a telescopic pull rod (3) is provided on one side of the surveying and mapping machine box (1), a sealing cover plate (4) is embedded on the inner side of the top of the surveying and mapping machine box (1), a mounting support plate (5) is provided on the inner side of the surveying and mapping machine box (1), the sealing cover plate (4) and the mounting support plate (5) are fixedly connected by a connecting rod, a surveying and mapping machine (6) is provided between the sealing cover plate (4) and the mounting support plate (5), a power supply box (7) is fixedly connected to the inner side of the bottom of the surveying and mapping machine box (1), a fixed partition plate (8) is fixedly connected to the inner side of the surveying and mapping machine box (1), the top end surface of the fixed partition plate (8) is rotatably connected to a lifting screw rod 1 (9), and the bottom end surface of the fixed partition plate (8) is rotatably connected to a lifting screw rod 2 (10).

2. A field surveying machine for forestry survey according to claim 1, characterized in that: A lifting sleeve (11) is provided on the outer side of the lifting screw rod 1 (9) and the outer side of the lifting screw rod 2 (10), and one end of the lifting sleeve (11) located at the upper side is fixedly connected to the mounting support plate (5), and one end of the lifting sleeve (11) located at the lower side is fixedly connected to the limiting support plate (12).

3. A field surveying machine for forestry survey according to claim 2, characterized in that: One side of the fixed partition plate (8) and one side of the limiting support plate (12) are both fixedly connected to a limiting support rod (13), and a limiting sleeve (14) is provided on the outer side of the limiting support rod (13).

4. A field surveying machine for forestry survey according to claim 3, characterized in that: The bottom of the position-limiting support plate (12) is fixedly connected to a position-limiting latch (15), and the position-limiting latch (15) is multiple in number.

5. A field surveying machine for forestry survey according to claim 1, characterized in that: The inner side of the surveying and mapping machine box (1) is rotatably connected to a transmission shaft (16) symmetrically arranged in an upper and lower manner, one end of the transmission shaft (16) is fixedly connected to a bevel gear 1 (17), and the outer sides of the lifting screw rod 1 (9) and the lifting screw rod 2 (10) are both fixedly connected to a bevel gear 2 (18), and the bevel gear 1 (17) and the bevel gear 2 (18) are meshedly connected with each other.

6. A field surveying machine for forestry survey according to claim 5, characterized in that: The outer sides of the two transmission shafts (16) are fixedly connected to transmission gears 1 (19), and the two transmission gears 1 (19) are arranged alternately. An adjustment dial (20) is slidably connected to the inside of one side of the surveying and mapping machine box (1), and one end of the adjustment dial (20) is fixedly connected to transmission gear 2 (21).

7. A field surveying machine for forestry survey according to claim 6, characterized in that: A fixing ring (22) is fixedly connected to the outer side of the adjusting dial (20), and a strong spring (23) is sleeved on the outer side of the adjusting dial (20).

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