Soil detection device for saline-alkali soil treatment

Abstract

The invention discloses a soil detection device for saline-alkali soil treatment in the technical field of soil detection devices, which comprises a base frame, a first bracket is fixedly connected to the rear part of the base frame, a driving motor is fixedly arranged at the upper part of the first bracket, and a separation assembly is fixedly connected to the output end of the driving motor; the separation assembly is used for separating soil blocks from plant roots, the side portion of the separation assembly is fixedly connected with a second support in a penetrating mode, the lower end of the second support is fixedly connected to the upper portion of the base frame, the end portion of the separation assembly is fixedly connected with a fine grinding assembly, and the fine grinding assembly is used for smashing the soil blocks; the feeding assembly is used for conveying the soil blocks, the weight of the soil blocks is detected through the feeding assembly, the feeding assembly is used for conveying and cooperating with the separating assembly for crushing, the feeding assembly drives the soil blocks to rotate and cooperate with the separating assembly for uniformly crushing the outer walls of the soil blocks, and non-uniform crushing of the soil blocks is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection devices, in particular to a soil detection device for treating saline-alkali land. Background Art

[0002] When collecting saline-alkali soil samples, care should be taken to identify and record possible impurities in the soil, as they may react differently to soil improvement and plant growth. If necessary, laboratory analysis can be performed to determine the content and type of impurities in the soil so that appropriate soil remediation measures can be taken.

[0003] Some economic crops are planted in saline-alkali land. Because some saline-alkali lands are used to plant economic crops such as Nitraria nitida, it is sometimes necessary to collect soil from the roots of Nitraria nitida for testing. After analyzing the composition of the soil, appropriate fertilizers are formulated to increase the growth nutrients of Nitraria nitida. The current collection method is: use a drilling machine to drill the soil near the roots of Nitraria nitida, and bring the soil out of the ground after collection by the drilling machine. Then the testers manually break the collected soil and select and separate the root plants of Nitraria nitida in the soil. This method is time-consuming and labor-intensive, and because the soil in saline-alkali land is relatively dry, soil separation is even more difficult.

[0004] Based on this, the present invention designs a soil detection device for saline-alkali land management to solve the problem that the above-mentioned testers manually break up the collected soil and select and separate the root plants of Nitraria tangutorum in the soil. This method is time-consuming and labor-intensive, and because the soil in saline-alkali land is relatively dry, soil separation is even more laborious. Summary of the invention

[0005] The object of the present invention is to provide a soil detection device for saline-alkali land treatment to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A soil detection device for saline-alkali land treatment comprises a base frame, a first bracket is fixedly connected to the rear of the base frame, a driving motor is fixedly arranged on the upper part of the first bracket, a separation component is fixedly connected to the output end of the driving motor, the separation component is used to separate soil blocks from plant roots, a second bracket is fixedly connected to the side of the separation component, the lower end of the second bracket is fixedly connected to the upper part of the base frame, a fine grinding component is fixedly connected to the end of the separation component, the fine grinding component is used to break up the soil blocks, and a feeding component is arranged in the middle of the base frame, the feeding component is used to transport the soil blocks; The feeding assembly comprises: a detection spring, a fixed cylinder, a rotating cylinder, and a sliding disk, wherein the bottom of the fixed cylinder is fixedly connected to the upper part of the base frame, the upper part of the fixed cylinder is rotatably connected to the lower part of the rotating cylinder, the middle part of the fixed cylinder is fixedly connected to one end of the detection spring, and the other end of the detection spring is fixedly connected to the lower part of the sliding disk; The rotating cylinder further comprises: an annular groove and a vertical groove, the inner wall of the rotating cylinder is provided with a vertical groove, and the inner wall of the rotating cylinder is also provided with an annular groove; The sliding plate further comprises: a positioning handle, a detection plate, and a cylindrical block, wherein the side of the sliding plate is fixedly connected to the end of the positioning handle, the positioning handle is slidably connected to the vertical groove, the middle of the sliding plate is rotatably connected to the shaft at the upper part of the detection plate, the side wall of the detection plate is fixedly connected to the end of the cylindrical block, and the cylindrical block is slidably connected to the annular groove; The separation assembly comprises: a bevel gear rod, a bevel gear, an annular ring, a positioning shaft, a rotating sleeve, and a fixed connector. The rod portion of the bevel gear rod is fixedly connected to the output end of the driving motor. The bevel gear rod is meshed and connected to the bevel gear. The shaft of the bevel gear is fixedly connected to one end of the rotating sleeve. The rotating sleeve is sleeved and rotatably connected to the positioning shaft. The middle portion of the positioning shaft passes through the fixedly connected annular ring. The lower portion of the rotating sleeve is fixedly connected to the fixed connector. The fixed connector further comprises: a linkage rod and a hinged joint, both ends of the linkage rod are respectively fixedly connected with hinged joints, the hinged joints are hinged to the ends of the fixed connector, and the middle of the linkage rod is fixedly connected to the fine grinding assembly; The fine grinding assembly comprises: a fixed plate, a contraction member, a V-shaped plate, a prong fork, and a vibration wheel, wherein the fixed plate is fixedly connected to the middle part of the linkage rod, a hole provided in the fixed plate is slidably connected to the contraction member, an end of the contraction member is fixedly connected to the middle part of the V-shaped plate, a plurality of prong forks are fixedly connected to the upper part of the V-shaped plate, and a plurality of vibration wheels are rotatably connected to the lower part of the V-shaped plate; The contraction member further comprises: a limit block, a spring, and a sliding rod, wherein the contraction member is fixedly connected to one end of the sliding rod, the rod body of the sliding rod is slidably connected to the hole of the fixed plate, the other end of the sliding rod is fixedly connected to the limit block, and the outer wall of the sliding rod is sleeved and connected with a spring; Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention detects the weight of the soil block through the feeding component, and the feeding component is used to transport and the separation component is used to crush the soil block. The feeding component drives the soil block to rotate, and the separation component is used to evenly crush the outer wall of the soil block to avoid uneven crushing of the soil block. 2. The present invention reciprocates and squeezes the soil blocks through the action of the separation component, and the separation component drives the fine grinding component to crush the outer wall of the soil block at multiple angles, thereby increasing the crushing efficiency, and the separation component is more suitable for crushing columnar objects; 3. The present invention can make the soil blocks adaptively adjusted under different coarse and fine states through the setting of the fine grinding component, so as to better crush the soil blocks, and thus the way of crushing the upper part of the soil blocks toward the lower part of the soil blocks is more stable, avoiding the shaking of the soil blocks during crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the overall structure of the rear side of the present invention; Figure 2 It is a schematic diagram of the overall structure of the front side of the present invention; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 It is a top view of the three-dimensional structure of the present invention; Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part B; Figure 6 This is an exploded view of the feeding component; Figure 7 for Figure 6 Schematic diagram of the side three-dimensional structure.

[0008] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Base frame; 2. Feeding assembly; 21. Fixed cylinder; 22. Rotating cylinder; 221. Annular groove; 222. Vertical groove; 23. Sliding disk; 231. Positioning handle; 234. Detection disk; 235. Cylindrical block; 20. Detection spring; 3. Separation assembly; 31. Bevel gear rod; 32. Bevel gear; 33. Annular ring; 331. Positioning shaft; 332. Rotating kit; 34. Fixed connector; 341. Linkage rod; 342. Hinge; 4. Fine grinding assembly; 41. Fixed plate; 42. Contraction piece; 421. Limit block; 422. Spring; 423. Sliding rod; 43. V-shaped plate; 431. Prong fork; 432. Vibration wheel; 11. First bracket; 12. Second bracket; 13. Driving motor. DETAILED DESCRIPTION

[0009] See also Figure 1-Figure 7The present invention provides a technical solution: a soil detection device for saline-alkali land treatment, comprising a base frame 1, a first bracket 11 is fixedly connected to the rear of the base frame 1, a driving motor 13 is fixedly arranged on the upper part of the first bracket 11, a separation component 3 is fixedly connected to the output end of the driving motor 13, the separation component 3 is used to separate soil blocks from plant roots, a second bracket 12 is fixedly connected to the side of the separation component 3, the lower end of the second bracket 12 is fixedly connected to the upper part of the base frame 1, a fine grinding component 4 is fixedly connected to the end of the separation component 3, the fine grinding component 4 is used to break up the soil blocks, a feeding component 2 is arranged in the middle of the base frame 1, and the feeding component 2 is used to transport the soil blocks; The soil blocks taken out from the saline-alkali land are placed on the feeding assembly 2. The shape of the soil blocks is long columnar and the texture is relatively dry and compact. At this time, the feeding assembly 2 is pressed down by the weight of the soil blocks, so that the soil blocks also move down. At this time, the upper end of the soil blocks is at the level of the separation assembly 3. At this time, the driving motor 13 is started, and the driving motor 13 will drive the separation assembly 3 to move. The separation assembly 3 will drive the fine grinding assembly 4 to rotate reciprocatingly, so that the separation assembly 3 drives the fine grinding assembly 4 to crush the soil blocks. At this time, the weight of the soil blocks will become lighter due to the falling of the broken soil, so that they will slowly move up. At this time, the feeding assembly 2 will also drive the soil blocks to rotate accordingly, and the fine grinding assembly 4 can make corresponding adjustments according to the thickness of the soil blocks when crushing the soil blocks, so as to crush the soil blocks and separate the soil blocks from the roots of the white thorn, avoiding the cumbersome procedures that workers need to manually operate during manual separation.

[0010] As a further solution of the present invention, the feeding assembly 2 includes: a detection spring 20, a fixed cylinder 21, a rotating cylinder 22, and a sliding disk 23, wherein the bottom of the fixed cylinder 21 is fixedly connected to the upper part of the base frame 1, the upper part of the fixed cylinder 21 is rotatably connected to the lower part of the rotating cylinder 22, the middle part of the fixed cylinder 21 is fixedly connected to one end of the detection spring 20, and the other end of the detection spring 20 is fixedly connected to the lower part of the sliding disk 23; The rotating cylinder 22 further includes: an annular groove 221 and a vertical groove 222. The vertical groove 222 is formed on the inner wall of the rotating cylinder 22. The annular groove 221 is formed on the inner wall of the rotating cylinder 22. The sliding plate 23 further comprises: a positioning handle 231, a detection plate 234, and a cylindrical block 235. The side of the sliding plate 23 is fixedly connected to the end of the positioning handle 231, the positioning handle 231 is slidably connected to the vertical groove 222, the middle of the sliding plate 23 is rotatably connected to the shaft at the upper part of the detection plate 234, the side wall of the detection plate 234 is fixedly connected to the end of the cylindrical block 235, and the cylindrical block 235 is slidably connected to the annular groove 221; When the soil blocks placed on the sliding plate 23 are broken by the separation component 3, the weight of the soil blocks will be reduced. At this time, the detection spring 20 will release the pressure due to the reduction of the soil blocks, and the detection spring 20 will push the detection plate 234 to move upward. The detection plate 234 is fixedly connected to the cylindrical block 235, and the cylindrical block 235 is slidably connected to the annular groove 221. Therefore, when the detection plate 234 drives the cylindrical block 235 to move upward, because the cylindrical block 235 is opened on the inner wall of the sliding plate 23, the cylindrical block 235 will move the rotating cylinder 22 to rotate. The bottom of the rotating cylinder 22 is rotatably connected to the fixed cylinder 21, so the rotation of the rotating cylinder 22 will be within the limit of the fixed cylinder 21. The rotation is controlled, and the inner wall of the rotating cylinder 22 is also provided with a vertical groove 222, which is slidably connected to the positioning handle 231, and the sliding disk 23 is rotatably connected to the axis of the detection disk 234, so the sliding disk 23 will be pushed upward due to the upward movement of the detection disk 234, so that the sliding disk 23 drags the soil block to move upward, and the positioning handle 231 will also rotate due to the rotation of the vertical groove 222, so that the sliding disk 23 drives the soil block to rotate, the annular groove 221 and the vertical groove 222 arranged on the inner wall of the rotating cylinder 22 are staggered, because the annular groove 221 is not opened 360 degrees, so a vertical groove 222 can be opened on the inner wall of the rotating cylinder 22, and the two are not connected.

[0011] The weight of the soil block is detected by the feeding component 2, and the feeding component 2 is used to transport and the separation component 3 is used to crush the soil block. The feeding component 2 drives the soil block to rotate, and the separation component 3 is used to evenly crush the outer wall of the soil block to avoid uneven crushing of the soil block.

[0012] As a further solution of the present invention, the separation assembly 3 includes: a bevel gear rod 31, a bevel gear 32, an annular ring 33, a positioning shaft 331, a rotating sleeve 332, and a fixed connector 34. The rod portion of the bevel gear rod 31 is fixedly connected to the output end of the drive motor 13, the bevel gear rod 31 is meshedly connected to the bevel gear 32, the shaft of the bevel gear 32 is fixedly connected to one end of the rotating sleeve 332, the rotating sleeve 332 is sleeved and rotatably connected to the positioning shaft 331, the middle portion of the positioning shaft 331 passes through the fixedly connected annular ring 33, and the lower portion of the rotating sleeve 332 is fixedly connected to the fixed connector 34; The fixed connector 34 further includes: a linkage rod 341 and a hinged joint 342. Both ends of the linkage rod 341 are fixedly connected with the hinged joints 342 respectively. The hinged joints 342 are hinged to the ends of the fixed connector 34. The middle part of the linkage rod 341 is fixedly connected to the fine grinding assembly 4. When the driving motor 13 is started, the driving motor 13 will drive the bevel gear rod 31 to rotate, and the bevel gear rod 31 will drive the bevel gear 32 to rotate, and the bevel gear 32 is fixedly connected to the rotating kit 332, so the bevel gear 32 drives the rotating kit 332 to rotate, and the fixed connecting head 34 fixedly connected to the rotating kit 332 will rotate synchronously, and the fixed connecting head 34 will drive the hinge head 342 to rotate from the lower part of the annular ring 33 toward the outer ring of the annular ring 33, and then the fixed connecting head 34 will drive the hinge head 342 to squeeze from the upper part of the soil block to the lower part of the soil block, and then repeat the above-mentioned action and movement, and the linkage rod 341 fixedly connected to the hinge head 342 will also rotate, and the linkage rod 341 drives the fine grinding component 4 to crush the soil block. The soil clod is reciprocatingly squeezed and crushed by the action of the separation component 3, and the separation component 3 drives the fine grinding component 4 to crush the outer wall of the soil clod at multiple angles to increase the crushing efficiency, and the separation component 3 is also more suitable for crushing columnar objects.

[0013] As a further solution of the present invention, the fine grinding assembly 4 includes: a fixed plate 41, a contraction member 42, a V-shaped plate 43, a prong fork 431, and a vibration wheel 432. The fixed plate 41 is fixedly connected to the middle of the linkage rod 341, the hole opened in the fixed plate 41 is slidably connected to the contraction member 42, the end of the contraction member 42 is fixedly connected to the middle of the V-shaped plate 43, the upper part of the V-shaped plate 43 is fixedly connected with a plurality of prong forks 431, and the lower part of the V-shaped plate 43 is rotatably connected with a plurality of vibration wheels 432; The contraction member 42 further includes: a limit block 421, a spring 422, and a sliding rod 423. The contraction member 42 is fixedly connected to one end of the sliding rod 423. The rod body of the sliding rod 423 is slidably connected to the hole of the fixed plate 41. The other end of the sliding rod 423 is fixedly connected to the limit block 421. The outer wall of the sliding rod 423 is sleeved with a spring 422. When the fine grinding component 4 is driven to rotate with the separation component 3, the prong fork 431 will first press against the soil block, and the prong fork 431 will penetrate into the inside of the soil block. As the fixed plate 41 continues to move, the prong fork 431 will cut the soil block, so that grooves are scratched on the surface of the soil block. In this process, some broken soil will fall off. When the prong fork 431 first breaks the soil block, the vibrating wheel 432 provided at the lower part of the V-shaped plate 43 will also rotate when it comes into contact with the soil block, so that the vibrating wheel 432 will be broken by the prong fork 431. The fixed plate 41 drives the V-shaped plate 43 to rotate back and forth, so that the soil blocks are broken. When the V-shaped plate 43 contacts soil blocks of different coarseness and fineness, the V-shaped plate 43 will be resisted, so that the V-shaped plate 43 squeezes the contraction part 42, and the contraction part 42 will slide with the sliding rod 423 under the restriction of the hole of the fixed plate 41, and the spring 422 will also be compressed accordingly, and the limit block 421 can limit the sliding of the sliding rod 423.

[0014] The fine grinding assembly 4 can be provided to make the soil blocks adaptively adjusted under different coarse and fine conditions, so as to better crush the soil blocks, and thus the crushing method of the upper part of the soil blocks toward the lower part of the soil blocks is more stable, avoiding the shaking of the soil blocks during crushing.

Claims

1. A soil detection device for saline-alkali land treatment, comprising a base frame (1), characterized in that: The rear part of the base frame (1) is fixedly connected to a first bracket (11); a driving motor (13) is fixedly arranged on the upper part of the first bracket (11); a separation component (3) is fixedly connected to the output end of the driving motor (13); the separation component (3) is used to separate soil blocks from plant roots; a second bracket (12) is fixedly connected through the side of the separation component (3); the lower end of the second bracket (12) is fixedly connected to the upper part of the base frame (1); a fine grinding component (4) is fixedly connected to the end of the separation component (3); the fine grinding component (4) is used to break up soil blocks; a feeding component (2) is arranged in the middle part of the base frame (1); the feeding component (2) is used to transport soil blocks.

2. The soil detection device for saline-alkali land treatment according to claim 1, characterized in that: The feeding assembly (2) comprises: a detection spring (20), a fixed cylinder (21), a rotating cylinder (22), and a sliding plate (23); the bottom of the fixed cylinder (21) is fixedly connected to the upper part of the base frame (1); the upper part of the fixed cylinder (21) is rotatably connected to the lower part of the rotating cylinder (22); the middle part of the fixed cylinder (21) is fixedly connected to one end of the detection spring (20); and the other end of the detection spring (20) is fixedly connected to the lower part of the sliding plate (23).

3. The soil detection device for saline-alkali land treatment according to claim 1 is characterized in that: The rotating cylinder (22) further comprises: an annular groove (221) and a vertical groove (222); the inner wall of the rotating cylinder (22) is provided with the vertical groove (222); the inner wall of the rotating cylinder (22) is also provided with an annular groove (221).

4. The soil detection device for saline-alkali land treatment according to claim 1, characterized in that: The sliding disk (23) further comprises: a positioning handle (231), a detection disk (234), and a cylindrical block (235); the side portion of the sliding disk (23) is fixedly connected to the end of the positioning handle (231); the positioning handle (231) is slidably connected to the vertical groove (222); the middle portion of the sliding disk (23) is rotatably connected to the shaft at the upper portion of the detection disk (234); the side wall of the detection disk (234) is fixedly connected to the end of the cylindrical block (235); and the cylindrical block (235) is slidably connected to the annular groove (221).

5. The soil detection device for saline-alkali land treatment according to claim 1, characterized in that: The separation assembly (3) comprises: a bevel gear rod (31), bevel teeth (32), an annular ring (33), a positioning shaft (331), a rotating sleeve (332), and a fixed connecting head (34); the rod portion of the bevel gear rod (31) is fixedly connected to the output end of the drive motor (13); the bevel gear rod (31) is meshingly connected to the bevel teeth (32); the shaft of the bevel teeth (32) is fixedly connected to one end of the rotating sleeve (332); the rotating sleeve (332) is sleeved and rotatably connected to the positioning shaft (331); the middle portion of the positioning shaft (331) passes through the fixedly connected annular ring (33); and the lower portion of the rotating sleeve (332) is fixedly connected to the fixed connecting head (34).

6. The soil detection device for saline-alkali land treatment according to claim 5, characterized in that: The fixed connection head (34) further comprises: a linkage rod (341) and a hinged head (342); both ends of the linkage rod (341) are respectively fixedly connected to the hinged heads (342); the hinged heads (342) are hingedly connected to the ends of the fixed connection head (34); and the middle part of the linkage rod (341) is fixedly connected to the fine grinding assembly (4).

7. The soil detection device for saline-alkali land treatment according to claim 6, characterized in that: The fine grinding assembly (4) comprises: a fixed plate (41), a contraction member (42), a V-shaped plate (43), a prong fork (431), and a vibration wheel (432); the fixed plate (41) is fixedly connected to the middle part of the linkage rod (341); a hole provided in the fixed plate (41) is slidably connected to the contraction member (42); an end of the contraction member (42) is fixedly connected to the middle part of the V-shaped plate (43); a plurality of prongs (431) are fixedly connected to the upper part of the V-shaped plate (43); and a plurality of vibration wheels (432) are rotatably connected to the lower part of the V-shaped plate (43).

8. The soil detection device for saline-alkali land treatment according to claim 7, characterized in that: The contraction member (42) further comprises: a limit block (421), a spring (422), and a sliding rod (423); the contraction member (42) is fixedly connected to one end of the sliding rod (423); the rod body of the sliding rod (423) is slidably connected to the hole of the fixed plate (41); the other end of the sliding rod (423) is fixedly connected to the limit block (421); and the outer wall of the sliding rod (423) is sleeved and connected to the spring (422).

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