CN107271217A - A kind of new multi-purpose earth boring auger - Google Patents

Abstract

The invention discloses a new type of multi-purpose soil drill, which includes a drill pipe, a heart-shaped drill bit, a spiral drill bit, a ring cutter sampler, an extension rod, a level, a GPS locator, a sensor, a soil moisture speed detector, and a soil salinity detector. Speed measuring device, PH speed measuring device and soil temperature speed measuring device are characterized in that: a level is installed on the top of the handle, and a card slot is installed in the middle of the handle, which can install various instruments respectively. The soil drills are connected by tenon and tenon structure. The use of mortise and tenon joints can extend the handle, drill pipe or replace the drill bit. In the present invention, by extending the length of the drill pipe, sampling of deeper soil layers can be carried out. The extension rod is connected to the handle, and the force arm can be increased to save effort. The verticality of the hole, and the function of measuring soil moisture, salinity, PH value, and temperature, so it has the characteristics of deep drilling, labor saving, precise drilling, detachable, light weight, multi-purpose, and easy to carry.

Description

A New Multipurpose Soil Drill

technical field

The invention relates to the technical field of soil collection tools, in particular to a novel multipurpose soil drill.

Background technique

Soil drills are widely used in soil, geology, water conservancy, environmental protection and other fields, and are mainly used to collect soil or soil samples. Its development is conceived in soil science and geology, and can promote and promote the development of soil science and geology. At present, the commonly used soil drills are mostly "T" type soil drills, which are composed of a drill rod and a drill bit installed at the bottom of the drill rod. First of all, the length of the handle and the drill pipe cannot be adjusted freely. When the soil drill goes deep into the soil layer, due to the short drill pipe and the large resistance, it is difficult to rotate the handle, and it is laborious to drill the soil; At this time, the traditional soil drill cannot guarantee the verticality of the hole. In the process of drilling down the soil, the excessive inclination angle will cause a large error, resulting in insufficient excavation depth; third, the commonly used soil The drill bit and the drill pipe are connected by welding, and the drill bit cannot be replaced, and the soil drill can only collect disturbed soil, not the undisturbed soil sample; fourth, the commonly used soil drill cannot accurately locate the sampling point, and cannot locate the sampling point according to the preset coordinate point. sampling point, and cannot record the data information of sampling points; Fifth, general soil testing also needs to obtain soil moisture content, salinity, PH value, temperature and other indicators, commonly used soil drills only have the function of soil sample collection and cannot One drill for multiple purposes.

Contents of the invention

The technical problem to be solved by the present invention is the deficiencies in the above-mentioned prior art. It provides a handle and a drill pipe whose length can be adjusted freely, with a level, with a GPS locator, a soil moisture speed detector, and a soil salinity speed detector. , PH speed measuring device, soil temperature speed measuring device, a new type of multi-purpose soil drill that can replace different types of drill bits. It is reasonable in design, light in weight and easy to carry, easy to use, fast in working speed, and wide in use, which can effectively solve the needs. Collect different types of soil samples and test the requirements of different soil indicators. At the same time, it ensures the accuracy of the drilling accuracy in soil sample collection, and can record the data information of the sampling points, which improves the accuracy of the operation.

In order to solve the problems existing in the background technology, the present invention adopts the following technical solutions:

A new type of multi-purpose soil drill, including drill pipe, heart-shaped drill bit, spiral drill bit, ring knife sampler, extension rod, sensor, handle, level, GPS locator, soil moisture speed detector, soil salinity speed detector , PH speed measuring device, soil temperature speed measuring device, the drill bit and the handle are respectively installed at both ends of the drill pipe, the handle and the drill pipe can be extended by connecting the extension rod, the upper end of the handle is equipped with a level, and the middle of the handle is equipped with a card slot , You can install GPS locator, soil moisture speed detector, soil salinity speed detector, PH speed detector, soil temperature speed detector respectively.

The above-mentioned new type of multi-purpose soil drill is characterized in that: the joints of the drill rod, the handle, the heart-shaped drill bit, the spiral drill bit, the ring knife sampler, and the sensor all adopt a mortise and tenon structure to connect the joints, that is, a concave-convex joint is used. Combined connection method, square wedge nail inserted in the middle, easy to disassemble.

The above-mentioned novel multi-purpose soil drill is characterized in that: the drill pipe can be extended, and is connected to the extension rod through a mortise and tenon joint, which can increase the length of the drill pipe and facilitate soil sampling at different depths.

The above-mentioned novel multi-purpose soil drill is characterized in that: the two ends of the drill rod are respectively connected with the handle, heart-shaped drill bit or spiral drill bit or ring cutter sampler or sensor, and the connection mode is a tenon-tenon structure connection, and the drill rod is Solid drill stem with engraved graduations.

The above-mentioned new type of multi-purpose soil drill is characterized in that: the upper end of the handle is equipped with a level with scale, and there is a slot in the middle of the handle, which can be installed with a GPS locator, a soil moisture speed detector, and a soil salinity speed detector. , PH speed tester, soil temperature speed tester, the two ends of the handle can be connected with the extension rod through the mortise and tenon structure joint, the length of the handle is increased, and the power consumption is reduced by increasing the torque. Both ends of the handle are equipped with rubber sleeves. prevent slipping.

The above-mentioned novel multi-purpose soil drill is characterized in that: the surface of the heart-shaped drill has threads, double cutting edges, and a mortise and tenon joint at the top; There are joints with mortise and tenon structure. The ring knife sampler is composed of a ring knife with an edge at the bottom and a connector. Both the bottom of the connector and the top of the ring knife are threaded. The connector and the ring knife are connected by threads. There is a mortise and tenon structure connection joint, the bottom end of the sensor has a probe, and the top has a mortise and tenon structure connection joint.

Compared with the prior art, the present invention has the following advantages:

1. The soil drill is easy to use, detachable, and easy to carry. By adjusting the length of the drill pipe, it can adapt to soil sampling at different depths.

2. When the depth of the soil sample is large, the length of the handle is extended to increase the force arm and save effort. The rubber sleeves at both ends of the handle effectively prevent slipping during use.

3. A level is installed on the soil drill, and the level reminds the user whether the hole is vertical, which ensures the verticality of the hole when sampling. There is a card slot in the middle of the handle, which can be installed with GPS locator, soil moisture speed detector, Soil salinity speed measuring device, PH speed measuring device, soil temperature speed measuring device, the GPS locator can accurately locate the coordinates of the sampling point, improve the accuracy, and can record the data of the sampling point, through the soil moisture speed measuring device, soil salinity speed measuring device Measuring device, PH speed measuring device, soil temperature speed measuring device, can measure the water content, salinity, PH value and temperature of the soil respectively.

4. The drill bits of the soil drill can be replaced, prolonging the service life of the soil drill, and different types of drill bits can be replaced to adapt to the collection of different types of soil samples, achieving the purpose of one drill for multiple purposes.

Description of drawings

Fig. 1 is a structural schematic diagram of a novel multipurpose earth drill of the present invention.

Fig. 2 is a schematic diagram of the structure of the accessories of the present invention.

Fig. 3 is a schematic diagram of the structure of the mortise and tenon structure joint of the present invention.

Fig. 4 is a structural schematic diagram of the leveler of the present invention.

The meanings of the symbols in the figure: 1. level; 2. GPS locator; 3. handle; 4. rubber sleeve; 5. upper drill rod; 6. lower drill rod; 7. heart-shaped drill bit; 8. card slot; 9 1. Ring knife sampler; 10. Spiral drill; 11. Extension rod; 12. Extension rod; 13. Sensor; 14. Soil moisture speed detector; 15. Soil salinity speed detector; 16. PH speed detector; 17 1. Soil temperature speed measuring device; 18. Upper part of mortise and tenon structure joint; 19. Lower part of mortise and tenon structure joint; 20. Wedge nail

detailed description:

A new type of multi-purpose soil drill as shown in Figure 1 mainly includes a level 1, a GPS locator 2, a handle 3, a rubber sleeve 4, an upper drill rod 5, a lower drill rod 6, a heart-shaped drill bit 7, and a slot 8 .

The accessories shown in Figure 2 mainly include ring cutter sampler 9, spiral drill bit 10, extension rod 11, extension rod 12, sensor 13, soil moisture speed detector 14, soil salinity speed detector 15, pH speed detector Device 16, soil temperature rapid measuring device 17.

The connection method adopted by the soil sampler is a mortise and tenon structure joint, and its structural schematic diagram is shown in FIG.

The level of the soil sampler is shown in Figure 4, with scales on the level.

When the present invention works, first connect the handle 3 with the upper drill pipe 5, the lower drill pipe 6, and the heart-shaped drill bit 7, install the leveler 1, the GPS locator 2, and the rubber sleeve 4, and use the GPS locator 2 to determine the coordinates of the sampling points , make the heart-shaped drill bit 7 enter the soil layer by rotating the handle 3, and ensure the verticality of the hole through the observation level 1 when rotating, and rotate to the sampling depth according to the scale on the drill pipe. When the sampling depth is large, it can be extended by connecting Rod, increase the length of the drill rod, or connect the extension rod to the handle to increase the rotating arm, which is convenient for deep soil sampling. After drilling, lift the soil drill to obtain soil samples. During the sampling process, if you need to test the soil moisture content, When salinity, PH value, temperature index, GPS locator 2 can be disassembled, correspondingly load on soil moisture quick measuring device 14, soil salinity quick measuring device 15, PH quick measuring device 16, soil temperature quick measuring device 17, will Remove the heart-shaped drill bit 7, install the sensor 13, connect the line of the sensor 13 to the corresponding speed detector, insert the sensor 13 into the soil for corresponding detection, when the sampling soil layer is hard, you can replace the drill bit, install the Spiral drill bit 9 is drilled, and when needing to get undisturbed soil, loads on ring knife sampler 8, pulls down leveler 1, knocks handle top with rubber hammer, carries out undisturbed soil sampling.

The soil drill connection method of the mortise and tenon structure in the above embodiment, and the corresponding speed measuring device, are just exemplary expressions of how the present invention can be realized, rather than the only implementation mode, and those skilled in the art can easily think of other To achieve the same purpose, these equivalent replacement structures should also belong to the protection scope of the present invention, and the embodiments cannot be used to limit the protection scope of the present invention.

The above descriptions are only specific embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (6)

1. A new type of multi-purpose soil drill, including drill pipe, heart-shaped drill bit, spiral drill bit, ring knife sampler, extension rod, sensor, handle and level, the drill pipe can be detachably extended, and the upper end of the handle is equipped with a level , There is a card slot in the middle of the handle, and the card slot can be installed with GPS locator, soil moisture speed tester, soil salinity speed tester, PH speed tester, soil temperature speed tester, the lower end is connected to the drill pipe, and the two ends of the drill pipe They are respectively connected with the handle and the drill bit or the ring knife sampler or the sensor, and both the handle and the drill rod can be connected with the extension rod. 2. A new type of multi-purpose soil drill according to claim 1, characterized in that: the joints of the drill rod, the handle, the heart-shaped drill bit, the spiral drill bit and the ring knife sampler are all connected by a mortise and tenon structure , that is, a concave-convex connection method is adopted, and a square wedge nail is inserted in the middle, which is detachable. 3. A new type of multi-purpose soil drill according to claim 1, characterized in that: the drill rod can be extended, and the length of the drill rod can be increased by connecting the joint with the extension rod through a mortise and tenon joint. 4. A new type of multi-purpose earth drill according to claim 1, characterized in that: the two ends of the drill rod are respectively connected to the handle, heart-shaped drill bit or spiral drill bit or ring knife sampler or sensor, the connection method It is connected by mortise and tenon structure, and the drill pipe is a solid drill pipe with scales engraved on the surface. 5. A new type of multi-purpose soil drill according to claim 1, characterized in that: the upper end of the handle is equipped with a level with scale, the middle of the handle is equipped with a card slot, and the card slots can respectively install GPS locators , Soil moisture speed detector, soil salinity speed detector, PH speed detector, soil temperature speed detector, after installation, the coordinates, water content, salinity, PH value, temperature of the sampling point can be measured respectively, and the two ends of the handle can be passed through The mortise and tenon structure joint is connected with the extension rod to increase the length of the handle, and rubber sleeves are provided at both ends of the handle. 6. A new type of multi-purpose earth drill according to claim 1, characterized in that: the surface of the heart-shaped drill has threads, double cutting edges, and a tenon-and-mortise joint on the top, and the spiral The bottom end of the drill bit has a pointed tip, and the top has a mortise-and-tenon structure connection joint. The ring knife sampler is composed of a ring knife with an edge on the bottom and a connector. The knives are connected by threads, the top of the connector has a mortise and tenon structure connection joint, the bottom end of the sensor has a probe, and the top has a mortise and tenon structure connection joint.