CN114557161A

CN114557161A - Saline and alkaline land transformation device

Info

Publication number: CN114557161A
Application number: CN202210389639.8A
Authority: CN
Inventors: 鞠正山; 陈坤; 耿冠杰
Original assignee: Land Improvement Center Of Ministry Of Natural Resources
Current assignee: Land Improvement Center Of Ministry Of Natural Resources
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-05-31
Anticipated expiration: 2042-04-14
Also published as: CN114557161B; WO2023198198A1

Abstract

The utility model relates to a saline and alkaline land is administered technical field, especially relates to a saline and alkaline land transformation device, including frame, drilling equipment and irritate the sand device, drilling equipment all sets up on the frame with irritating the sand device, and drilling equipment is used for boring ground, irritates the sand device and is used for irritating the sand to the hole. Through setting up drilling equipment and irritating the sand device and drill respectively and irritate the sand, can make soil surface and the deep direct continuous of soil, arrange the salt to saline and alkaline land, can make saline and alkaline land soil physical structure obtain obvious improvement, reduce the saline and alkaline land full salt content, improve the arable land quality, this embodiment is with low costs moreover, and convenient high efficiency is favorable to promoting on a large scale.

Description

Saline and alkaline land transformation device

Technical Field

The utility model relates to a saline and alkaline land is administered technical field, especially relates to a saline and alkaline land transformation device.

Background

The saline-alkali soil is a soil type with surface saline-alkali accumulation, which means that salt contained in the soil influences the normal growth of crops, and the formation of alkaline earth and alkaline soil is mostly related to the accumulation of carbonate in the soil, so that the alkalization degree is generally high, and plants in a serious saline-alkali soil region can hardly survive. The essence of the formation of the saline-alkali soil is that various easily soluble salts are redistributed in the horizontal direction and the vertical direction on the ground, so that the salt is accumulated on the soil surface layer of the salt collecting area.

The soil impervious layer is mainly a clay layered or lens-shaped structure formed in soil due to geological deposition and the like, and is discretely distributed in the soil. The impervious layer seriously hinders the downward migration of water and salt, and influences the drainage and salt control effects. Therefore, how to break the impervious layer and realize smooth downward leaching of soil water and salt is a problem to be solved urgently at present.

The existing solution is deep scarification, the saline-alkali soil is deeply scarified, a plough layer is deepened, salt leaching can be accelerated, salt return is prevented, and the nutrient condition of the soil is improved, but the deep scarification has the defects of shallow depth, incapability of reaching the lower edge of a watertight layer, no pertinence, low efficiency and high cost, and the operation needs to be performed again every 2-3 years.

Disclosure of Invention

In order to solve the technical problem, the present disclosure provides a saline and alkaline land transformation device.

The utility model provides a saline and alkaline land transformation device, including frame, drilling equipment and irritating sand device, drilling equipment all sets up on the frame with irritating the sand device, and drilling equipment is used for holing to ground, irritates the sand device and is used for irritating the sand to the hole.

Optionally, the saline-alkali soil improving device further comprises an adjusting device, the adjusting device is connected with the drilling device, and the adjusting device is used for adjusting the angle of the drilling device.

Optionally, the adjusting device comprises a bracket and a bracket adjusting cylinder, the bracket is hinged on the frame, the bracket adjusting cylinder is hinged at the upper end of the bracket, and the movement of the bracket adjusting cylinder drives the movement of the bracket to adjust the angle of the bracket.

Optionally, the drilling device comprises a drilling tool, a rod body and a drill, the drill is arranged on the rod body and can move up and down along the rod body, the upper end of the drilling tool is connected with the drill, and the drill is used for driving the drilling tool to rotate for drilling.

Optionally, the drill includes a hydraulic motor for powering the drilling tool and a reducer for adjusting the rotational speed of the drilling tool.

Optionally, the drilling device further comprises a pressurizing device, the upper end of the pressurizing device is connected with the top of the rod body, the lower end of the pressurizing device is connected with the drill, and the pressurizing device is used for pressurizing the drilling process.

Optionally, the drilling device further comprises a lifting device, the upper end of the lifting device is connected with the top of the rod body, the lifting device is arranged on one side, away from the drilling tool, of the rod body, the lower end of the lifting device is connected with the support, and the lifting device is used for lifting the drilling tool.

Optionally, the sand filling device comprises a first storage device, a second storage device and a sand filling channel, the first storage device is arranged on the upper side of the second storage device, the sand filling channel is arranged on the lower side of the second storage device, and sand in the first storage device enters the hole through the second storage device and the sand filling channel.

Optionally, a first gate is arranged between the first storage device and the second storage device, a second gate is arranged between the second storage device and the sand filling channel, and the first gate and the second gate are used for controlling the sand amount in the inlet hole of the sand filling channel.

Optionally, a sand filling channel adjusting cylinder is arranged on the frame, the sand filling channel adjusting cylinder is connected with the sand filling channel, and the sand filling channel adjusting cylinder is used for adjusting the angle of the sand filling channel.

Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:

the utility model provides a saline and alkaline land transformation device, including frame, drilling equipment and irritating sand device, drilling equipment all sets up on the frame with irritating the sand device, and drilling equipment is used for holing to ground, irritates the sand device and is used for irritating the sand to the hole. Through setting up drilling equipment and irritating the sand device and drill respectively and irritate the sand, can make soil surface and the deep direct continuous of soil, arrange the salt to saline and alkaline land, can make saline and alkaline land soil physical structure obtain obvious improvement, reduce the saline and alkaline land full salt content, improve the arable land quality, this embodiment is with low costs moreover, and convenient high efficiency is favorable to promoting on a large scale.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an overall structure diagram of a saline-alkali soil modification device according to an embodiment of the disclosure;

FIG. 2 is a general block diagram of an adjusting device according to an embodiment of the disclosure;

FIG. 3 is a general structure diagram of a drilling device according to an embodiment of the disclosure;

fig. 4 is an overall structure diagram of the sand filling device according to the embodiment of the disclosure.

Wherein, 1, a frame; 2. a drilling device; 21. drilling tools; 22. a rod body; 23. a drill; 24. a pressurizing device; 25. a lifting device; 3. a sand filling device; 31. a first storage device; 32. a second storage device; 33. a sand filling channel; 34. a first gate; 35. a second gate; 36. a sand pouring channel adjusting cylinder; 4. an adjustment device; 41. a support; 42. and a bracket adjusting cylinder.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

The utility model provides a saline and alkaline land transformation device, including frame 1, drilling equipment 2 and irritate sand device 3, drilling equipment 2 all sets up on frame 1 with irritate sand device 3, and drilling equipment 2 is used for boring ground, irritates sand device 3 and is used for irritating the hole sand. In this embodiment, the front part of the frame 1 is connected with a tractor, the tractor pulls the drilling device 2 on the frame 1 to reach a position to be drilled, then the drilling device 2 drills holes, after the holes are drilled, the tractor continues to pull the sand filling device 3 on the frame 1 to reach the position of the drilled holes, the sand filling device 3 starts to act to fill the holes with sand, and at this time, the sand filling is finished. Through setting up drilling equipment 2 and irritating sand device 3 and drill and irritate the sand respectively, can make soil surface and the deep direct continuous of soil, carry out the salt elimination to saline and alkaline land, can make saline and alkaline land soil physical structure obtain obviously improving, improve the arable land quality.

In this embodiment, saline and alkaline land transformation device still includes adjusting device 4, and adjusting device 4 connects drilling equipment 2, and adjusting device 4 is used for adjusting drilling equipment 2's angle. As shown in figure 1, adjusting device 4 sets up the one side that is close to the tractor at drilling equipment 2, because this application needs to walk and carry out the operation in unevenness's saline and alkaline land, very easily appears drilling equipment 2 and the circumstances of ground out of plumb, and out of plumb can influence the drilling effect, so set up adjusting device 4, adjusting device 4 can adjust drilling equipment 2's angle. Further, the adjusting device 4 in this embodiment can achieve an angular adjustment of the drilling device 2 within 10 °.

Further, the adjusting device 4 comprises a bracket 41 and a bracket adjusting cylinder 42, the bracket 41 is hinged on the frame 1, the bracket adjusting cylinder 42 is hinged on the upper end of the bracket 41, and the movement of the bracket adjusting cylinder 42 drives the movement of the bracket 41 for adjusting the angle of the bracket 41. As shown in fig. 1 and 2, the bracket 41 is arranged at the front end of the frame 1, the number of the bracket adjusting cylinders 42 is two, one end of each bracket adjusting cylinder is hinged with the top end of the bracket 41, and the other end of each bracket adjusting cylinder is hinged with the frame 1. Moreover, the frame 1 is also connected with the bracket 41 through a hinge joint, and the angle of the bracket 41 can be changed through the movement of the bracket adjusting cylinder 42. Further, the bracket 41 is connected with the drilling device 2, and the change of the angle of the bracket 41 can drive the change of the angle of the drilling device 2

As shown in fig. 3, the drilling device 2 includes a drill 21, a rod 22, and a drill 23, the drill 23 is disposed on the rod 22 and can move up and down along the rod 22, the drill 23 is connected to the upper end of the drill 21, and the drill 23 is used for driving the drill 21 to rotate for drilling. In order to realize the up-and-down movement of the drill 23 on the rod body 22, the rod body 22 is provided with a moving track, the up-and-down movement of the drill 23 can drive the drilling tool 21 connected with the drill to move up and down, and the drilling on the ground can be realized by matching the rotation movement of the drilling tool 21 in the downward movement of the drilling tool 21.

With particular reference to the drill 23, the drill 23 includes a hydraulic motor for powering the drill 21 and a reducer for adjusting the rotational speed of the drill 21. In the present embodiment, neither the hydraulic motor nor the speed reducer is shown.

In this embodiment, the drilling device 2 further comprises a pressurizing device 24, an upper end of the pressurizing device 24 is connected with the top of the rod body 22, a lower end of the pressurizing device 24 is connected with the drill 23, and the pressurizing device 24 is used for pressurizing the drilling process. During the descending process of the drilling tool 21, the drilling tool 21 can break the soil layer during the rotation process by means of the self weight of the rod body 22 and the drilling device 23 and the pressure of the pressurizing device 24.

Further, the drilling apparatus 2 further comprises a lifting device 25, an upper end of the lifting device 25 is connected with a top of the rod 22, the lifting device 25 is disposed on a side of the rod 22 away from the drilling tool 21, and a lower end of the lifting device 25 is connected with the bracket 41, the lifting device 25 is used for lifting the drilling tool 21. More specifically, after drilling to a certain depth, the pressurizing device 24 and the lifting device 25 are retracted, respectively, to lift the rod body 22 and the drilling tool 21 out of the hole.

In the present embodiment, the sand pouring device 3 includes a first storage device 31, a second storage device 32, and a sand pouring passage 33, the first storage device 31 is disposed on the upper side of the second storage device 32, the sand pouring passage 33 is disposed on the lower side of the second storage device 32, and sand in the first storage device 31 enters the hole through the second storage device 32 and the sand pouring passage 33. As shown in fig. 4, in the embodiment, the first storage device 31, the second storage device 32 and the sand filling channel 33 are arranged from top to bottom, sand firstly enters the first storage device 31, then enters the second storage device 32, finally enters the hole through the sand filling channel 33, and after the hole is filled, sand filling is finished.

Further, a first gate 34 is provided between the first storage device 31 and the second storage device 32, and a second gate 35 is provided between the second storage device 32 and the sand charging channel 33, the first gate 34 and the second gate 35 being used for controlling the amount of sand entering the hole of the sand charging channel 33. In order to accurately control the amount of sand entering the hole, the first gate 34 controls the first storage device 31 to discharge sand into the second storage device 32, when the second storage device 32 reaches a certain amount of sand, the first gate 34 is closed, the second gate 35 is opened, and sand filling is performed through the sand filling passage 33.

In order to accurately fill sand into the hole, a sand filling channel adjusting cylinder 36 is arranged on the frame 1, the sand filling channel adjusting cylinder 36 is connected with the sand filling channel 33 and used for adjusting the angle of the sand filling channel 33, after the hole is aligned, the hole is filled with the sand, sand filling is completed, then the second gate 35 is closed, the sand filling channel 33 is restored to the initial position, then the first gate 34 is opened, the first storage device 31 feeds the sand to the second storage device 32 again, and the next drilling and sand filling operation is carried out.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The saline-alkali soil reforming device is characterized by comprising a frame (1), a drilling device (2) and a sand filling device (3), wherein the drilling device (2) and the sand filling device (3) are arranged on the frame (1), the drilling device (2) is used for drilling holes in the ground, and the sand filling device (3) is used for filling sand into the holes.

2. The saline-alkali soil reclamation apparatus as recited in claim 1, further comprising an adjustment apparatus (4), wherein the adjustment apparatus (4) is connected with the drilling apparatus (2), and the adjustment apparatus (4) is used for adjusting the angle of the drilling apparatus (2).

3. The saline-alkali soil reformation device according to claim 2, characterized in that the adjusting device (4) comprises a bracket (41) and a bracket adjusting cylinder (42), wherein the bracket (41) is hinged on the frame (1), the bracket adjusting cylinder (42) is hinged at the upper end of the bracket (41), and the movement of the bracket adjusting cylinder (42) drives the movement of the bracket (41) to adjust the angle of the bracket (41).

4. The saline-alkali soil reclamation apparatus as recited in claim 1, wherein the drilling device (2) comprises a drilling tool (21), a rod body (22) and a drill (23), the drill (23) is arranged on the rod body (22) and can move up and down along the rod body (22), the drilling tool (23) is connected to the upper end of the drilling tool (21), and the drill (23) is used for driving the drilling tool (21) to rotate to drill.

5. The saline-alkali soil reclamation apparatus as recited in claim 4, wherein the reamer (23) comprises a hydraulic motor for powering the drilling tool (21) and a speed reducer for adjusting the rotational speed of the drilling tool (21).

6. The saline-alkali soil reclamation apparatus as recited in claim 4, wherein the drilling apparatus (2) further comprises a pressurizing apparatus (24), the upper end of the pressurizing apparatus (24) is connected with the top of the rod body (22), and the lower end of the pressurizing apparatus (24) is connected with the drill (23), and the pressurizing apparatus (24) is used for pressurizing the drilling process.

7. The saline-alkali soil reclamation apparatus as recited in claim 4, wherein the drilling apparatus (2) further comprises a lifting apparatus (25), the upper end of the lifting apparatus (25) is connected with the top of the rod body (22), the lifting apparatus (25) is arranged on the side of the rod body (22) far away from the drilling tool (21), and the lower end of the lifting apparatus (25) is connected with a bracket (41), and the lifting apparatus (25) is used for lifting the drilling tool (21).

8. The saline-alkali soil reclamation apparatus as recited in claim 1, wherein the sand filling apparatus (3) comprises a first storage device (31), a second storage device (32) and a sand filling passage (33), the first storage device (31) is arranged at the upper side of the second storage device (32), the sand filling passage (33) is arranged at the lower side of the second storage device (32), and sand in the first storage device (31) enters holes through the second storage device (32) and the sand filling passage (33).

9. The saline-alkali soil reclamation apparatus as recited in claim 8, wherein a first gate (34) is arranged between the first storage device (31) and the second storage device (32), a second gate (35) is arranged between the second storage device (32) and the sand filling channel (33), and the first gate (34) and the second gate (35) are used for controlling the sand amount in an inlet hole of the sand filling channel (33).

10. The saline-alkali soil improvement device according to claim 8, wherein a sand filling channel adjusting cylinder (36) is arranged on the frame (1), the sand filling channel adjusting cylinder (36) is connected with the sand filling channel (33), and the sand filling channel adjusting cylinder (36) is used for adjusting the angle of the sand filling channel (33).