Soil sampling device for forestry engineering

Abstract

The utility model relates to the technical field of forestry engineering, in particular to a forestry engineering soil sampling device which comprises a supporting mechanism, a moving mechanism is arranged on the surface of the supporting mechanism, a sampling mechanism is installed at one end of the moving mechanism, and the moving mechanism can drive the sampling mechanism to ascend and descend. A second electric push rod is mounted at one end of a third rotating shaft and is matched with a connecting rod, a sliding groove and a second sliding block, so that a push plate can be lifted, soil in the sampling barrel can be conveniently pushed out of the sampling barrel, the soil in the sampling barrel can be conveniently taken out, and the practicability of the device is improved; a plurality of collecting teeth are arranged at the bottom of the sampling barrel, and a third rotating shaft is driven by a second motor to rotate, so that when the sampling barrel rotates, the soil is conveniently broken, and the soil is conveniently sampled; a first electric push rod is arranged on the surface of the bottom plate and is matched with a fixing plate, so that the device can be fixed, and the device is prevented from moving during use to influence the sampling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry engineering, in particular to a soil sampling device for forestry engineering. 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 and sustainable forest resource utilization. Forestry is a vital component of economic and environmental development, possessing distinct characteristics and functions from other industries. Forests are a renewable biological resource with direct and indirect economic value, important environmental benefits such as air purification, water conservation, and soil and water conservation, as well as social benefits such as forest recreation. Therefore, the success of forestry development is directly impactful on all aspects of the national economy, the environment, and society. However, soil testing requires a soil sampler for sampling.

[0003] However, the current soil sampling device for forestry engineering has a simple structure and is not convenient for taking out the soil inside the sampling tube, which causes inconvenience in use. Therefore, we propose a soil sampling device for forestry engineering. Utility Model Content

[0004] A technical problem to be solved by the present application is that the current soil sampling device for forestry engineering is not convenient for taking out the soil inside the sampling tube due to its simple structure, which causes inconvenience in use.

[0005] In order to solve the above technical problems, an embodiment of the present application provides a soil sampling device for forestry engineering, including a supporting mechanism, a moving mechanism is provided on the surface of the supporting mechanism, a sampling mechanism is installed at one end of the moving mechanism, and the moving mechanism can drive the sampling mechanism to rise and fall.

[0006] In some embodiments, the support mechanism includes a base plate and a side plate, universal wheels are installed at the four corners of the base plate, first electric push rods are installed on both sides of the surface of the base plate, and a fixing plate is installed at one end of the first electric push rod.

[0007] In some embodiments, a first motor is installed on the top of the moving mechanism, a first rotating shaft is installed on the output end of the first motor, a driving gear is installed on one end of the first rotating shaft, a second rotating shaft is installed on the surface of the side plate, and a driven gear is installed on one end of the second rotating shaft.

[0008] In some embodiments, the moving mechanism includes a slide rail, a first slider is slidably mounted on the surface of the slide rail, a rack is mounted on one end of the first slider, and the rack is meshed with the driving gear and the driven gear.

[0009] In some embodiments, a connecting plate is installed on the surface of the rack, a sampling mechanism is installed on the surface of the connecting plate, the sampling mechanism includes a second motor, a third rotating shaft is installed on the output end of the second motor, a second electric push rod is installed on one end of the third rotating shaft, and a material barrel is welded on the surface of the second electric push rod.

[0010] In some embodiments, a slide groove is provided on the surface of the material collection barrel, a second slider is slidably connected inside the slide groove, a connecting rod is installed at one end of the second electric push rod, a push plate is connected to one end of the connecting rod, a push plate is installed at one end of the second slider, and the bottom of the material collection barrel is provided with collecting teeth in an equidistant circular array.

[0011] The utility model has at least the following beneficial effects:

[0012] By installing a second electric push rod at one end of the third rotating shaft, in conjunction with the connecting rod, the slide groove and the second slider, the push plate can be raised and lowered, making it convenient to push the soil inside the sampling cylinder out of the sampling cylinder and to take out the soil inside the sampling cylinder, thereby improving the practicality of the device;

[0013] By providing a plurality of collecting teeth at the bottom of the sampling tube, the third rotating shaft is driven to rotate by the second motor, so that when the sampling tube rotates, the soil is broken and the soil sampling is convenient;

[0014] By arranging a first electric push rod on the surface of the bottom plate and cooperating with a fixing plate, the device can be fixed to prevent the device from moving when in use and affecting the sampling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 This is a schematic diagram of the three-dimensional side view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the front cross-sectional structure of the utility model.

[0019] In the figure: 1-support mechanism; 101-bottom plate; 102-universal wheel; 103-first electric push rod; 104-fixed plate; 105-side plate; 2-moving mechanism; 201-first motor; 202-first rotating shaft; 203-driving gear; 204-second rotating shaft; 205-driven gear; 206-slide rail; 207-first slider; 208-rack; 209-connecting plate; 3-sampling mechanism; 301-second motor; 302-third rotating shaft; 303-second electric push rod; 304-connecting rod; 305-feeding barrel; 306-chute; 307-second slider; 308-push plate; 309-collecting tooth. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1:

[0022] See also Figure 1-4 The utility model provides a technical solution: a soil sampling device for forestry engineering, comprising a supporting mechanism 1, a moving mechanism 2 is provided on the surface of the supporting mechanism 1, a sampling mechanism 3 is installed at one end of the moving mechanism 2, and the moving mechanism 2 can drive the sampling mechanism 3 to rise and fall.

[0023] Specifically, a first motor 201 is installed on the top of the moving mechanism 2, and a first rotating shaft 202 is installed on the output end of the first motor 201. A driving gear 203 is installed at one end of the first rotating shaft 202. A second rotating shaft 204 is installed on the surface of the side plate 105, and a driven gear 205 is installed at one end of the second rotating shaft 204. The first rotating shaft 202 is driven by the first motor 201 to rotate, so that the driving gear 203 rotates, and the second rotating shaft 204 and the driven gear 205 are coordinated to make the rack 208 cooperate with the first slider 207 and then rise and fall on the surface of the slide rail 206, thereby driving the material barrel 305 to rise and fall.

[0024] Specifically, the moving mechanism 2 includes a slide rail 206, and a first slider 207 is slidably installed on the surface of the slide rail 206. A rack 208 is installed at one end of the first slider 207. The rack 208 is meshed with the driving gear 203 and the driven gear 205. The first motor 201 drives the first rotating shaft 202 to rotate, so that the driving gear 203 rotates, and cooperates with the second rotating shaft 204 and the driven gear 205 to make the rack 208 cooperate with the first slider 207 to rise and fall on the surface of the slide rail 206, thereby driving the sampling barrel 305 to rise and fall, and making the sampling barrel 305 contact with the soil.

[0025] Specifically, a connecting plate 209 is installed on the surface of the rack 208, and a sampling mechanism 3 is installed on the surface of the connecting plate 209. The sampling mechanism 3 includes a second motor 301, and a third rotating shaft 302 is installed on the output end of the second motor 301. A second electric push rod 303 is installed on one end of the third rotating shaft 302. A material collection barrel 305 is welded on the surface of the second electric push rod 303. The third rotating shaft 302 is driven to rotate by the second motor 301, so that the second electric push rod 303 rotates due to the rotation of the material collection barrel 305, and cooperates with the collecting teeth 309 on the surface of the material collection barrel 305 to sample the soil.

[0026] Specifically, a slide groove 306 is provided on the surface of the material collection barrel 305, and a second slider 307 is slidably connected inside the slide groove 306. A connecting rod 304 is installed at one end of the second electric push rod 303, and a push plate 308 is connected to one end of the connecting rod 304. A push plate 308 is installed at one end of the second slider 307. The bottom of the material collection barrel 305 is provided with collecting teeth 309 in an equidistant circular array. After the sampling is successful, the second electric push rod 303 is used to move the connecting rod 304 downward, and the slide groove 306 and the second slider 307 are cooperated to move the push plate 308 downward to push the soil inside the sampling barrel 305 out of the sampling barrel 305, making it convenient to remove the soil.

[0027] Example 2:

[0028] See also Figure 1-4 As shown, based on the above embodiment, this embodiment 2 is provided with a support mechanism for supporting this device, and the support mechanism 1 includes a base plate 101 and a side plate 105. Universal wheels 102 are respectively installed at the four corners of the base plate 101, and first electric push rods 103 are respectively installed on both sides of the surface of the base plate 101. A fixed plate 104 is installed at one end of the first electric push rod 103. The position of this device can be moved at will through the universal wheel 102, and then the fixed plate 104 is raised and lowered through the first electric push rod 103, so that the fixed plate 104 contacts the ground and the device is fixed to the ground.

[0029] The working principle of the present invention is as follows: the universal wheel 102 is used to move the device to a suitable position, and the first electric push rod 103 is used to lift the fixed plate 104, so that the fixed plate 104 contacts the ground and fixes the device to the ground. The first motor 201 drives the first rotating shaft 202 to rotate, so that the driving gear 203 rotates, and the second rotating shaft 204 and the driven gear 205 are coordinated to make the rack 208 cooperate with the first slider 207 and then lift the surface of the slide rail 206, thereby driving the material taking barrel 3 05 is lifted and lowered to bring the sampling barrel 305 into contact with the soil. The third rotating shaft 302 is driven to rotate by the second motor 301, so that the second electric push rod 303 rotates due to the rotation of the material barrel 305, and cooperates with the collecting teeth 309 on the surface of the material barrel 305 to sample the soil. After the sampling is successful, the connecting rod 304 is moved downward by the second electric push rod 303, and cooperates with the slide groove 306 and the second slider 307 to move the push plate 308 downward to push the soil inside the sampling barrel 305 out of the sampling barrel 305, making it convenient to take out the soil.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil sampling device for forestry engineering, comprising a support mechanism (1), characterized in that: The support mechanism (1) comprises a bottom plate (101) and a side plate (105); universal wheels (102) are respectively installed at the four corners of the bottom plate (101); first electric push rods (103) are respectively installed on both sides of the surface of the bottom plate (101); and a fixing plate (104) is installed at one end of the first electric push rod (103); The surface of the support mechanism (1) is provided with a moving mechanism (2), the moving mechanism (2) comprises a slide rail (206), a first slider (207) is slidably mounted on the surface of the slide rail (206), a rack (208) is mounted on one end of the first slider (207), a first motor (201) is mounted on the top of the moving mechanism (2), a first rotating shaft (202) is mounted on the output end of the first motor (201), a driving gear (203) is mounted on one end of the first rotating shaft (202), a second rotating shaft (204) is mounted on the surface of the side plate (105), a driven gear (205) is mounted on one end of the second rotating shaft (204), and the rack (208) is meshed with the driving gear (203) and the driven gear (205); A connecting plate (209) is mounted on the surface of the rack (208), a sampling mechanism (3) is mounted on the surface of the connecting plate (209), the sampling mechanism (3) comprises a second motor (301), a third rotating shaft (302) is mounted on the output end of the second motor (301), a second electric push rod (303) is mounted on one end of the third rotating shaft (302), and a material taking barrel (305) is welded to the surface of the second electric push rod (303); The moving mechanism (2) can drive the sampling mechanism (3) to move up and down.

2. The soil sampling device for forestry engineering according to claim 1, characterized in that: A slide groove (306) is provided on the surface of the material taking barrel (305), and a second slider (307) is slidably connected inside the slide groove (306). A connecting rod (304) is installed at one end of the second electric push rod (303), and a push plate (308) is connected to one end of the connecting rod (304). A push plate (308) is installed at one end of the second slider (307). The bottom of the material taking barrel (305) is provided with collecting teeth (309) in an equidistant circular array.

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