Saline-alkali soil improvement equipment based on soil conditioner

Abstract

The invention is applicable to the technical field of land improvement, and provides a saline-alkali soil improvement device based on a soil amendment, which comprises a medicine storage assembly, a walking assembly is fixedly arranged at the bottom of the medicine storage assembly, and the walking assembly comprises a walking piece and a uniform mixing piece in sliding fit with the walking piece; according to the equipment, the problems that in the using process of existing saline-alkali soil improvement equipment of a soil improver, the interior of the equipment is mostly lack of a crushing structure before spraying of the soil improver, so that the soil improver and saline-alkali soil are difficult to fully react, and the soil improver cannot be fully crushed are solved. And in the later-stage equipment transferring process, the storage process of the crushing structure is too tedious, so that the crushing structure collides with the road surface in the walking process in the transferring process, and the later-stage improvement process is easily affected.

Description

Technical Field

[0001] The present invention relates to the technical field of land improvement, and more specifically, it relates to a saline-alkali land improvement device based on a soil conditioner. Background Technique

[0002] The fundamental reason for the formation of saline-alkali land lies in the poor water condition. Therefore, generally, the saline-alkali land is improved by improving the soil water condition. During the improvement process, since the surface layer of the saline-alkali land is different from other soils, the soil on the surface layer of the saline-alkali land is hard compared with ordinary soils, and it is often necessary to spray a soil conditioner on its surface to improve the saline-alkali land.

[0003] Currently, during the use of the saline-alkali land improvement devices with soil conditioners on the market, there are mostly the following technical problems: During the use of the existing saline-alkali land improvement devices with soil conditioners, there is mostly a lack of a crushing structure before the spraying of the soil conditioner inside, making it difficult for the soil conditioner to fully react with the saline-alkali land. And during the later transportation of the device, the storage process of its crushing structure is too cumbersome, resulting in collisions with the road surface during the transportation process, which is likely to affect the later improvement process. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a saline-alkali land improvement device based on a soil conditioner that can prevent the surface of the saline-alkali land from being too hard and affecting the later plowing and mixing process of the saline-alkali land conditioner, and at the same time avoid collisions between the components inside the device and the road surface during the later transportation process, prevent damage to its surface, and avoid affecting the later improvement of the saline-alkali land.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A saline-alkali land improvement device based on a soil conditioner includes a medicine storage component. A walking component is fixedly arranged at the bottom of the medicine storage component. The walking component includes a walking member, a mixing member slidably matched on the walking member, two eccentric members inserted and fixed on the walking member, and a crushing member slidably matched on the walking member.

[0006] The walking member includes an installation frame. Walking wheels respectively fixedly connected to the two eccentric members are rotatably matched on the opposite inner sides of the installation frame. A cross beam is fixed inside the installation frame. A first rectangular groove is penetrated and opened at the top of the cross beam. A traction plate is fixed on one outer side of the cross beam. A second rectangular groove is penetrated and opened at the top of the traction plate. A side plate is fixed on the outer top of the installation frame.

[0007] The crushing part includes a vertical plate that slides in the first rectangular groove, a bottom plate is fixed at the bottom of the vertical plate, a plurality of crushing pestles are fixed at the bottom of the bottom plate, two symmetrical T-slots are opened at the bottom of the bottom plate, two rectangular frames that slide in the two T-slots are respectively slidably matched with the eccentric pieces, baffles are fixed at the top outside the two rectangular frames, first pins are fixed to the sides of the two baffles, first rotating arms are rotatably matched with the sides of the two first pins, second pins are rotatably matched with the two first rotating arms, T-plates that slide in the second rectangular groove are fixed to the ends of the two second pins, a third pin is fixed to the side of the T-plate near the top, a first lifting arm is rotatably matched with the side of the third pin, a fourth pin is rotatably matched with the side of the first lifting arm, an I-shaped block is fixed to the end of the fourth pin, and a rectangular face frame is slidably matched with the I-shaped block.

[0008] The present invention is further configured as follows: a first telescopic rod is fixed to the side surface of the side plate, and a first sleeve which is sleeved and fixed to the first telescopic rod is fixed to an outer side surface of the rectangular surface frame.

[0009] An extension tube is fixed to the end of the walking wheel, and a first connecting flange is fixed to the end of the extension tube.

[0010] The eccentric member comprises a second connecting flange fixedly connected to the first connecting flange, a rotating plate is fixed to the end of the second connecting flange, and a toggle rod slidably matched with the rectangular frame is fixed to the end of the rotating plate at a position deviating from the center of the circle.

[0011] The present invention is further configured as follows: an extended bottom panel is fixed to the other outer side of the installation frame, a plurality of rectangular sliding holes are penetrated through the top of the extended bottom panel, a vertical baffle is fixed to the side of the extended bottom panel, and a second telescopic rod is fixed to the side of the vertical baffle.

[0012] The present invention is further configured as follows: a second sleeve is fixed to the telescopic end of the second telescopic rod, a side panel is fixed to the end of the second sleeve, a fifth pin is fixed to the side of the side panel, a second lifting arm is rotatably engaged around the side of the fifth pin, and a first pin hole is opened through the side of the second lifting arm.

[0013] A plurality of groups of guide vertical rods are fixed on the top of the extended bottom panel.

[0014] The mixing member includes a plurality of rectangular columns that are slidably fitted in the rectangular sliding holes, a mixing plow is fixed at the bottom of the plurality of rectangular columns, ear plates that are slidably fitted on the guide vertical rod are fixed on the opposite sides of the plurality of rectangular columns, a rectangular long plate is fixed on the side of the plurality of rectangular columns, and a sixth pin shaft that is rotatably connected to the first pin shaft hole is fixed on the side of the rectangular long plate.

[0015] The present invention is further configured such that: a support plate is fixed to the top of the extended bottom panel, and a placement groove is formed through the top of the extended bottom panel; L-shaped bottom plates are fixed to opposite side surfaces of the mounting frame, and two symmetric threaded columns are fixed to the tops of the two L-shaped bottom plates.

[0016] The present invention is further configured such that: the medicine storage assembly includes a medicine storage member inserted and fixed on a plurality of threaded columns and a medicine mixing member inserted and fixed on the top of the medicine storage member.

[0017] The medicine storage member includes a medicine storage box, a U-shaped sliding groove is formed on the outer surface of the medicine storage box, a U-shaped flow pipe is communicated with the bottom of the outer bottom of the medicine storage box, a T-shaped pipe is communicated with the bottom of the U-shaped flow pipe, and a plurality of spray heads are communicated with the outer peripheral side of the T-shaped pipe.

[0018] The present invention is further configured such that: two symmetric threaded connection columns are fixed to the outer top of the medicine storage box.

[0019] The medicine mixing member includes a top cover plate inserted and fitted on the two threaded connection columns, a medicine inlet is formed through the top of the top cover plate, two symmetric rotating shafts are rotatably fitted through the top of the top cover plate, spiral blades are fixed to the circumferential sides of the rotating shafts below the top cover plate, and gear rings are fixed to the tops of the two rotating shafts.

[0020] The present invention is further configured such that: two symmetric slide rails are slidably fitted in the U-shaped sliding groove, L-shaped side plates are fixed to one sides of the two slide rails, a gear rack meshing with the gear ring is fixed to the side surface of the L-shaped side plate, seventh pin shafts are fixed to the outer side surfaces of the two L-shaped side plates, second rotating arms are rotatably fitted on the circumferential sides of the seventh pin shafts, and second pin holes are formed through the side surfaces of the two second rotating arms.

[0021] A top plate is fixed to the top of the T-shaped plate, and two symmetric eighth pin shafts are fixed to the side surface of the top plate, and the two eighth pin shafts are respectively rotatably fitted with the two second pin holes.

[0022] A connecting ring connected to an agricultural locomotive is fixed to the side surface of the traction plate.

[0023] The advantages of the present invention are as follows: 1. During the up-and-down reciprocating movement of the vertical plate in the first rectangular groove, the baffles respectively fixed to the outer tops of the two rectangular frames are driven to perform up-and-down reciprocating movement, so that a plurality of crushing pestles fixed to the bottom of the bottom plate synchronously perform plowing on the saline-alkali land surface and up-and-down pounding operations before mixing the saline-alkali land conditioner, preventing the surface of the saline-alkali land from being too hard and affecting the subsequent plowing and mixing processes of the saline-alkali land conditioner, and improving the effect of saline-alkali land improvement.

[0024] 2. The present invention starts the first telescopic rod to make the I-shaped block and the inner side surface of the inner wall of the rectangular face frame close to the end of the first sleeve fit each other, and then through the lifting and rotating process of the first lifting arm that rotates between the third pin shaft and the fourth pin shaft, drives the two rectangular frames that slide in the two T-slots to make a linear motion approaching each other until the two rectangular frames are separated from the two toggle rods respectively, to avoid that during the later transportation, the several crushing pestles that reciprocate up and down continue to reciprocate up and down during the walking process, to avoid the equipment affecting the later transportation process, to prevent the several crushing pestles from colliding with the road surface during the transportation process, to avoid damage to the crushing pestles, and to prevent them from affecting the later improvement of saline-alkali land. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The present invention is a schematic structural diagram of a saline-alkali land improvement device based on a soil conditioner.

[0026] Figure 2 It is a front view of the medicine storage component of the present invention.

[0027] Figure 3 It is a structural schematic diagram of the walking assembly of the present invention.

[0028] Figure 4 It is a schematic structural diagram of the walking member of the present invention.

[0029] Figure 5 It is a schematic structural diagram of the walking member of the present invention from another angle.

[0030] Figure 6 It is a top view of the walking member of the present invention.

[0031] Figure 7 It is a schematic diagram of the structure of the mixing element of the present invention.

[0032] Figure 8 It is a schematic structural diagram of the eccentric member of the present invention.

[0033] Figure 9 It is a schematic structural diagram of the crushing element of the present invention.

[0034] Figure 10 It is the rear view of the crushing member of the present invention.

[0035] Figure 11 It is a schematic diagram of the structure of the medicine storage device of the present invention.

[0036] Figure 12 It is a schematic diagram of the structure of the drug mixing unit of the present invention.

[0037] In the figure: 1, medicine storage assembly; 2, walking assembly; 3, walking member; 4, mixing member; 5, eccentric member; 6, crushing member; 7, medicine storage member; 8, medicine mixing member; 301, installation frame; 302, walking wheel; 303, crossbeam; 304, first rectangular groove; 305, traction plate; 306, second rectangular groove; 307, side plate; 308, first telescopic rod; 309, extension tube; 310, first connecting flange; 311, extension bottom panel; 312, rectangular sliding hole; 313, vertical baffle; 314, second telescopic rod; 315, second sleeve; 316, side panel; 317, fifth pin; 318, second lifting arm; 319, first pin hole; 320, guide vertical rod; 321, support plate; 322, placement groove; 323, L-shaped bottom plate; 324, threaded column; 325, connecting ring; 401, rectangular column; 402, mixing plow; 403, ear plate; 404, rectangular long plate; 405, sixth pin; 501 , second connecting flange; 502, rotating plate; 503, toggle rod; 601, vertical plate; 602, bottom plate; 603, crushing pestle; 604, T-shaped slot; 605, rectangular frame; 606, baffle; 607, first pin shaft; 608, first rotating arm; 609, second pin shaft; 610, T-shaped plate; 611, third pin shaft; 612, first lifting arm; 613, fourth pin shaft; 614, I-shaped block; 615, rectangular face frame; 616, first sleeve; 61 7. Top plate; 618. Eighth pin; 701. Medicine storage box; 702. U-shaped slide; 703. U-shaped flow pipe; 704. T-shaped pipe; 705. Sprinkler head; 706. Threaded connection column; 707. Fast slide rail; 708. L-shaped side plate; 709. Gear bar; 710. Seventh pin; 711. Second rotating arm; 712. Second pin hole; 801. Top cover plate; 802. Medicine inlet; 803. Rotating shaft; 804. Spiral blade; 805. Gear ring. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0040] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0041] For example, see Figures 1-12 The present invention provides the following technical solutions: a saline-alkali land improvement device based on soil conditioner, specifically, comprising a medicine storage component 1, a walking component 2 is fixedly arranged at the bottom of the medicine storage component 1, the walking component 2 includes a walking part 3, a mixing part 4 slidably fitted on the walking part 3, two eccentric parts 5 plugged and fixed on the walking part 3, and a crushing part 6 slidably fitted on the walking part 3; the walking part 3 includes a mounting frame 301, the mounting frame 301 is rotatably fitted with walking wheels 302 respectively fixedly connected to the two eccentric parts 5 relative to the two inner side surfaces, a crossbeam 303 is fixed inside the mounting frame 301, a first rectangular groove 304 is penetrated through the top of the crossbeam 303, a traction plate 305 is fixed on an outer side surface of the crossbeam 303, a second rectangular groove 306 is penetrated through the top of the traction plate 305, and a side plate 307 is fixed on the top of the mounting frame 301; the crushing part 6 includes a vertical plate 601 slidably fitted in the first rectangular groove 304, and a bottom plate 6 is fixed at the bottom of the vertical plate 601 02, a plurality of crushing pestles 603 are fixed at the bottom of the bottom plate 602, two symmetrical T-shaped slots 604 are provided at the bottom of the bottom plate 602, two rectangular frames 605 are slidably matched with the eccentric member 5 respectively inside the two T-shaped slots 604, baffles 606 are fixed on the top of the two rectangular frames 605, first pins 607 are fixed on the sides of the two baffles 606, first rotating arms 608 are rotatably matched with the sides of the two first rotating arms 608, and rotating fittings are provided on the two first rotating arms 608. A second pin shaft 609 is provided, and the ends of the two second pin shafts 609 are fixed with a T-shaped plate 610 that is slidably fitted inside the second rectangular groove 306, and a third pin shaft 611 is fixed on the side of the T-shaped plate 610 near the top, and the side of the third pin shaft 611 is rotatably fitted with a first lifting arm 612, and the side of the first lifting arm 612 is rotatably fitted with a fourth pin shaft 613, and the end of the fourth pin shaft 613 is fixed with an I-shaped block 614, and a rectangular face frame 615 is slidably fitted on the I-shaped block 614; Furthermore, a first telescopic rod 308 is fixed to the side of the side panel 307, and a first sleeve 616 which is sleeved and fixed with the first telescopic rod 308 is fixed to an outer side of the rectangular surface frame 615; an extension tube 309 is fixed to the end of the walking wheel 302, and a first connecting flange 310 is fixed to the end of the extension tube 309; the eccentric member 5 includes a second connecting flange 501 which is fixedly connected to the first connecting flange 310, and a rotating plate 502 is fixed to the end of the second connecting flange 501, and a toggle rod 503 which is slidably matched with the rectangular frame 605 is fixed to the end of the rotating plate 502 at a position deviating from the center of the circle.

[0042] The specific application of the first embodiment is as follows: During the use of this device, the walking wheels 302 drive the eccentric members 5 fixedly connected to the ends of the walking wheels 302 to rotate synchronously during the walking process on the saline-alkali land surface. As a result, the toggle rods 503 in the eccentric members 5 slide reciprocally inside the rectangular frames 605, thereby driving the two rectangular frames 605 to move up and down reciprocally synchronously. This causes the vertical plates 601 to move up and down reciprocally inside the first rectangular grooves 304 synchronously, and further drives the baffles 606 respectively fixed to the outer tops of the two rectangular frames 605 to move up and down reciprocally synchronously. (When the two rectangular frames 605 move up and down reciprocally synchronously, the first swing arms 608 rotatably fitted between the first pin shafts 607 and the second pin shafts 609 expand and contract reciprocally synchronously, thereby driving the first lifting arms 612 rotatably fitted between the third pin shafts 611 and the fourth pin shafts 613 to perform reciprocating lifting and pulling-down operations, causing the I-shaped blocks 614 slidably fitted inside the rectangular frame surfaces 615 to slide reciprocally left and right, so as not to cause an impact when adjusting the relative distance between the two rectangular frames 605 later. Moreover, under the action of the elongation of the first telescopic rods 308, the I-shaped blocks 614 slide inside the rectangular frame surfaces 615, leaving a certain sliding space for the sliding process of the I-shaped blocks 614 to avoid affecting the up and down reciprocating sliding process of the several crushing pestles 603 and preventing the two rectangular frames 605 from being immovable when the several crushing pestles 603 perform reciprocating sliding), causing the several crushing pestles 603 fixed to the bottom of the bottom plate 602 to plow the saline-alkali land surface synchronously and perform up and down smashing operations before mixing the saline-alkali land conditioner, preventing the surface of the saline-alkali land from being too hard and affecting the subsequent plowing and mixing processes of the saline-alkali land conditioner, and improving the effect of saline-alkali land improvement; When the improvement process of the saline-alkali land ends and several crushing pestles 603 move away from the ground of the saline-alkali land under the lifting action of the toggling rod 503, when the entire device needs to be transported later, the first telescopic rod 308 is started, driving the first sleeve 616 fixed to the telescopic end of the first telescopic rod 308 to elongate synchronously, so that the I-shaped block 614 slidingly fitted inside the rectangular frame 615 moves synchronously towards the end of the first sleeve 616, and finally fits with the inner side of the inner wall of the rectangular frame 615 close to the end of the first sleeve 616. At this time, the first telescopic rod 308 continues to elongate, and the first lifting arm 612 rotatably fitted between the third pin shaft 611 and the fourth pin shaft 613 starts to rotate for lifting, thereby driving the T-shaped plate 610 to move upward inside the second rectangular groove 306, so that the first rotating arm 608 rotatably fitted between the first pin shaft 607 and the second pin shaft 609 gradually contracts, thereby driving the two rectangular frames 605 slidingly fitted inside the two T-shaped grooves 604 to move linearly towards each other. Until the two rectangular frames 605 are separated from the two toggling rods 503 respectively, the first telescopic rod 308 is closed. At this time, the reciprocating up and down movement of several crushing pestles 603 ends, avoiding that during the later transportation, the several crushing pestles 603 moving reciprocally up and down continue to move reciprocally up and down during their walking, avoiding affecting the later transportation process, preventing the several crushing pestles 603 from colliding with the road surface during the transportation process, avoiding damaging the crushing pestles 603, and preventing it from affecting the later improvement of the saline-alkali land.

[0043] Embodiment 2, please refer to Figures 1-12The second embodiment is improved on the basis of the first embodiment as follows. Specifically, an extended bottom panel 311 is fixed to the other outer side of the installation frame 301. A plurality of rectangular sliding holes 312 are penetrated through the top of the extended bottom panel 311. A vertical baffle 313 is fixed to the side of the extended bottom panel 311. A second telescopic rod 314 is fixed to the side of the vertical baffle 313. A second sleeve 315 is fixed to the telescopic end of the second telescopic rod 314. A side panel 316 is fixed to the end of the second sleeve 315. A fifth pin 317 is fixed to the side of the side panel 316. The fifth pin 317 is rotatably matched with a second lifting arm 318. A first pin hole 319 is penetrated through the side of the second lifting arm 318. A plurality of vertical baffles 313 are fixed to the side of the extended bottom panel 311. A guide vertical rod 320 is formed; the mixing member 4 includes a plurality of rectangular columns 401 that are slidably fitted in the rectangular sliding hole 312, a mixing plow 402 is fixed at the bottom of the plurality of rectangular columns 401, ear plates 403 that are slidably fitted on the guide vertical rod 320 are fixed on opposite sides of the plurality of rectangular columns 401, rectangular long plates 404 are fixed on the sides of the plurality of rectangular columns 401, and a sixth pin 405 that is rotatably connected to the first pin hole 319 is fixed on the side of the rectangular long plate 404; a support plate 321 is fixed on the top of the extended bottom panel 311, and a placement groove 322 is formed through the top of the extended bottom panel 311; L-shaped bottom plates 323 are fixed on opposite sides of the mounting frame 301, and two symmetrical threaded columns 324 are fixed on the tops of the two L-shaped bottom plates 323.

[0044] The specific application of the second embodiment is: when the whole equipment does not need to improve the saline-alkali land and is transporting and walking, by starting the second telescopic rod 314, the second sleeve 315 fixed at its telescopic end is driven to be synchronously telescoped, so that the second lifting arm 318 rotating between the sixth pin shaft 405 and the fifth pin shaft 317 is synchronously lifted and rotated, thereby driving the rectangular long plate 404 fixed at the end of the sixth pin shaft 405 to move upward synchronously, thereby driving the rectangular column 401 and the ear plate 403 to slide upward inside the rectangular sliding hole 312 respectively, and finally driving the mixing plow 402 to move upward synchronously, thereby performing a certain lifting action on the mixing plow 402, avoiding the mixing plow 402 from contacting the ground during the later transportation process, and preventing it from affecting its rotation and walking process in the later stage; When the saline-alkali land needs to be improved, the mixing plow 402 contacts the ground of the saline-alkali land, and through the mutual contact process between the mixing plows 402 and the saline-alkali ground, the mixing plows 402 are driven to move synchronously, so that the mixing plows 402 synchronously perform plowing and soil conditioner mixing operations on the surface of the saline-alkali land, avoiding the phenomenon of insufficient mixing reaction between the soil conditioner and the soil on the surface of the saline-alkali land, and improving the effect of saline-alkali land improvement.

[0045] For example 3, please refer to Figures 1-12, in the third embodiment, the following improvements are made on the basis of the first embodiment. Specifically, the medicine storage assembly 1 includes a medicine storage member 7 inserted and fixed on a plurality of threaded posts 324 and a medicine mixing member 8 inserted and fixed on the top of the medicine storage member 7; the medicine storage member 7 includes a medicine storage box 701, a U-shaped chute 702 is opened on the outer surface of the medicine storage box 701, a U-shaped flow pipe 703 is communicated and arranged at the outer bottom of the medicine storage box 701, a T-shaped pipe 704 is communicated and arranged at the bottom of the U-shaped flow pipe 703, and a plurality of spray heads 705 are communicated and arranged on the outer peripheral side of the T-shaped pipe 704; two symmetrical threaded connection posts 706 are fixed on the outer top of the medicine storage box 701; the medicine mixing member 8 includes a top cover plate 801 inserted and fitted on the two threaded connection posts 706, a medicine inlet 802 is penetrated and opened on the top of the top cover plate 801, two symmetrical rotating shafts 803 are penetrated and rotatably fitted on the top of the top cover plate 801, a spiral blade 804 is fixed on the circumferential side of the rotating shaft 803 below the top cover plate 801, and gear rings 805 are fixed on the tops of the two rotating shafts 803; two symmetrical slide rail blocks 707 are slidably fitted in the U-shaped chute 702, L-shaped side plates 708 are fixed on one side of the two slide rail blocks 707, a gear bar 709 meshing with the gear ring 805 is fixed on the side surface of the L-shaped side plate 708, seventh pin shafts 710 are fixed on one outer side surface of the two L-shaped side plates 708, a second rotating arm 711 is rotatably fitted on the circumferential side of the seventh pin shaft 710, and second pin holes 712 are penetrated and opened on the side surfaces of the two second rotating arms 711; a top plate 617 is fixed on the top of the T-shaped plate 610, two symmetrical eighth pin shafts 618 are fixed on the side surface of the top plate 617, and the two eighth pin shafts 618 are respectively rotatably fitted with the two second pin holes 712; a connecting ring 325 connected to the agricultural locomotive is fixed on the side surface of the traction plate 305.

[0046] The specific application of the third embodiment is as follows: During the use of this device, the connecting ring 325 fixed to the side of the traction plate 305 is connected and fixed to the traction part of the agricultural locomotive, so as to drive the entire device to perform improvement operations on saline-alkali land through the walking process of the agricultural locomotive. While performing improvement operations on the saline-alkali land, the entire device drives and walks on the saline-alkali land. During the walking process, through the reciprocating up and down movement of the top plate 617 fixed to the top of the T-shaped plate 610, the second swing arm 711 rotatably fitted between the seventh pin shaft 710 and the eighth pin shaft 618 is driven to rotate, so that the two second swing arms 711 synchronously expand or contract with each other, and thereby drive the two slide rail blocks 707 to perform reciprocating linear motion of moving away from or expanding with each other in the U-shaped chute 702, and further drive the toothed bars 709 respectively fixed to the sides of the two L-shaped side plates 708 to perform reciprocating linear motion of approaching or moving away from each other, so as to make the gear rings 805 respectively meshing with the two toothed bars 709 perform reciprocating forward rotation and reverse rotation. Subsequently, several spray heads 705 communicated with the outer peripheral side of the T-shaped pipe 704 are opened, so that the soil conditioner mixed inside the medicine storage tank 701 can be sprayed on the surface of the saline-alkali land during the walking process of the entire device, thereby accelerating the mixing degree of the soil conditioner inside the medicine storage tank 701 and improving the use effect of the soil conditioner for saline-alkali land.

[0047] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0048] It should be noted that the terms used here are only for describing specific embodiments, rather than intending to limit the exemplary embodiments according to the present application. As used here, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0049] It should be noted that the terms "first", "second", etc. in the description, claims and drawings of the present application are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0050] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0051] The above are only the preferred implementation manners of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A saline-alkali land improvement device based on a soil conditioner, including a medicine storage component, characterized in that: A walking assembly is fixedly arranged at the bottom of the medicine storage assembly, and the walking assembly includes a walking member, a mixing member slidably fitted on the walking member, two eccentric members plugged and fixed on the walking member, and a crushing member slidably fitted on the walking member; The walking member comprises a mounting frame, wherein the mounting frame is rotatably matched with walking wheels respectively fixedly connected to two eccentric members on both inner side surfaces thereof, a cross beam is fixed inside the mounting frame, a first rectangular groove is penetrated through the top of the cross beam, a traction plate is fixed on an outer side surface of the cross beam, a second rectangular groove is penetrated through the top of the traction plate, and a side plate is fixed on the outer top of the mounting frame; The crushing part includes a vertical plate that slides in the first rectangular groove, a bottom plate is fixed at the bottom of the vertical plate, a plurality of crushing pestles are fixed at the bottom of the bottom plate, two symmetrical T-slots are opened at the bottom of the bottom plate, two rectangular frames that slide in the two T-slots are respectively slidably matched with the eccentric pieces, baffles are fixed at the top outside the two rectangular frames, first pins are fixed to the sides of the two baffles, first rotating arms are rotatably matched with the sides of the two first pins, second pins are rotatably matched with the two first rotating arms, T-plates that slide in the second rectangular groove are fixed to the ends of the two second pins, a third pin is fixed to the side of the T-plate near the top, a first lifting arm is rotatably matched with the side of the third pin, a fourth pin is rotatably matched with the side of the first lifting arm, an I-shaped block is fixed to the end of the fourth pin, and a rectangular face frame is slidably matched with the I-shaped block.

2. The saline-alkali land improvement equipment based on a soil conditioner according to claim 1, characterized in that: A first telescopic rod is fixed to the side surface of the side plate, and a first sleeve which is sleeved and fixed to the first telescopic rod is fixed to an outer side surface of the rectangular surface frame; An extension tube is fixed to the end of the walking wheel, and a first connecting flange is fixed to the end of the extension tube; The eccentric member comprises a second connecting flange fixedly connected to the first connecting flange, a rotating plate is fixed to the end of the second connecting flange, and a toggle rod slidably matched with the rectangular frame is fixed to the end of the rotating plate at a position deviating from the center of the circle.

3. The saline-alkali land improvement device based on a soil conditioner according to claim 2, characterized in that: An extended bottom panel is fixed to the other outer side of the installation frame, a plurality of rectangular sliding holes are penetrated through the top of the extended bottom panel, a vertical baffle is fixed to the side of the extended bottom panel, and a second telescopic rod is fixed to the side of the vertical baffle.

4. The saline-alkali land improvement device based on a soil conditioner according to claim 3, characterized in that: A second sleeve is fixed to the telescopic end of the second telescopic rod, a side panel is fixed to the end of the second sleeve, a fifth pin is fixed to the side of the side panel, a second lifting arm is rotatably engaged around the side of the fifth pin, and a first pin hole is opened through the side of the second lifting arm; A plurality of groups of guide vertical rods are fixed on the top of the extended bottom panel; The mixing member includes a plurality of rectangular columns that are slidably fitted in the rectangular sliding holes, a mixing plow is fixed at the bottom of the plurality of rectangular columns, ear plates that are slidably fitted on the guide vertical rod are fixed on the opposite sides of the plurality of rectangular columns, a rectangular long plate is fixed on the side of the plurality of rectangular columns, and a sixth pin shaft that is rotatably connected to the first pin shaft hole is fixed on the side of the rectangular long plate.

5. The saline-alkali land improvement equipment based on a soil conditioner according to claim 4, characterized in that: A support plate is fixed on the top of the extended bottom panel, and a placement groove is formed through the top of the extended bottom panel; On both opposite sides of the installation frame, L-shaped bottom plates are fixed, and on the top of the two L-shaped bottom plates, two symmetric threaded columns are fixed.

6. The saline-alkali land improvement equipment based on a soil conditioner according to claim 5, characterized in that: The medicine storage assembly includes a medicine storage member inserted and fixed on a number of threaded columns and a medicine mixing member inserted and fixed on the top of the medicine storage member; The medicine storage member includes a medicine storage box, a U-shaped sliding groove is formed on the outer surface of the medicine storage box, a U-shaped flow pipe is communicated and arranged at the outer bottom of the medicine storage box, a T-shaped pipe is communicated and arranged at the bottom of the U-shaped flow pipe, and a number of spray heads are communicated and arranged on the outer peripheral side of the T-shaped pipe.

7. The saline-alkali land improvement device based on a soil conditioner according to claim 6, characterized in that: On the outer top of the medicine storage box, two symmetric threaded connection columns are fixed; The medicine mixing member includes a top cover plate inserted and fitted on the two threaded connection columns. An inlet for medicine is formed through the top of the top cover plate. Two symmetric rotating shafts are rotatably fitted through the top of the top cover plate. A spiral blade is fixed on the circumferential side of the rotating shaft below the top cover plate. Gear rings are fixed on the tops of the two rotating shafts.

8. The saline-alkali land improvement equipment based on a soil conditioner according to claim 7, characterized in that: Two symmetric slide rails are slidably fitted in the U-shaped sliding groove. On one side of the two slide rails, L-shaped side plates are fixed. A gear bar meshing with the gear ring is fixed on the side of the L-shaped side plate. On the outer side surface of the two L-shaped side plates, seventh pin shafts are fixed. Second rotating arms are rotatably fitted on the circumferential sides of the seventh pin shafts. Second pin holes are formed through the side surfaces of the two second rotating arms; On the top of the T-shaped plate, a top plate is fixed. On the side of the top plate, two symmetric eighth pin shafts are fixed. The two eighth pin shafts are respectively rotatably fitted with the two second pin holes; On the side of the traction plate, a connection ring connected to an agricultural locomotive is fixed.

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