CN217211569U

CN217211569U - Mechanized frozen soil collector

Info

Publication number: CN217211569U
Application number: CN202221012909.5U
Authority: CN
Inventors: 贺军奇; 陈云飞; 赵同强; 陈冰洁; 刘秀花
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-16
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a mechanized frozen soil collector, it is including removing the subassembly, be connected with supporting component on the removal subassembly, be provided with the collection subassembly on the supporting component, it includes hand-pulling handle and fixed frame to remove the subassembly, through connecting plate fixed connection between hand-pulling handle and the fixed frame, supporting component, the supporting component includes movable frame, with movable frame swing joint's two spinal branch daggers, support column and fixed frame fixed connection, the collection subassembly includes the just anti-motor and the collection drilling rod of being connected with the just anti-motor, the just anti-motor is installed on movable frame, and with storage battery electric connection. The utility model discloses a soil collection system easy operation drives through the motor drive that just reverses and gathers the drilling rod and rotate, and then the rotatory near frozen soil that realizes the collector of control drill bit is not hard up, is convenient for effectively pierce through the soil layer, avoids reducing soil collection efficiency because of soil freezes.

Description

Mechanized frozen soil collector

Technical Field

The utility model relates to a soil sampling technical field, concretely relates to frozen soil collector of mechanization.

Background

Soil, as an important component of the biogeochemical cycle, plays an important role in agriculture, hydrology, ecology, environment, climate change, and the like. The collection of multi-point soil samples and the determination of physicochemical properties thereof are the preliminary basic work for researchers in the related fields to carry out the research on environmental quality and ecological change.

The northern China soil is in high-latitude and high-altitude areas, and permanently frozen soil and seasonally frozen soil are widely distributed in the areas, wherein the total area of the perennial frozen soil is more than 1/5 of the territorial area of China, and the seasonally frozen soil occupies more than half of the territorial area of China. At present, the means for collecting soil samples at home and abroad is mainly to carry out artificial soil drilling sampling by a Luoyang shovel or carry out soil sampling by using complex machinery such as a backpack drill and the like. When soil samples are collected in the areas, because the hardness of frozen soil is high in winter, when an artificial soil drilling method is used, a drill bit is difficult to effectively penetrate through the frozen soil layer for sampling, the time is long, the efficiency is low, and the polluted soil samples are easy to damage; although the mechanical soil mining device has mature technology and application in the current market, the mechanical soil mining device still faces a series of problems of high manufacturing cost, poor object carrying mobility, high power consumption, complex operation, need of regular maintenance of the machine and the like. Therefore, a soil collector which is portable, movable, low in energy consumption and simple in operation is needed to solve the problem of collecting the frozen soil.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a mechanized frozen soil collector has solved the collection of current frozen soil district soil, the complicated problem of soil sampling equipment operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

providing a mechanized frozen soil collector, which comprises;

the mobile assembly is connected with a supporting assembly, and the supporting assembly is provided with a collecting assembly;

the moving assembly comprises a hand-pulling handle and a fixed frame, and the hand-pulling handle is fixedly connected with the fixed frame through a connecting plate;

the supporting component comprises a movable frame and two supporting columns movably connected with the movable frame, and the supporting columns are fixedly connected with the fixed frame;

the collection assembly comprises a positive and negative motor and a collection drill rod connected with the positive and negative motor, and the positive and negative motor is installed on the movable frame and is electrically connected with the storage battery.

The utility model discloses a soil collection system easy operation gathers the drilling rod through the motor drive who connects storage battery and reciprocates, can make the completion soil sample collection that the collector can be deep.

Furthermore, the hand-pulling handle is fixedly connected with the fixed vehicle frame through a connecting plate, the bottom end of the hand-pulling handle is provided with a connecting seat, and the connecting seat is provided with a guide wheel.

Furthermore, the fixed frame comprises a first frame and a third frame, a second frame is fixedly connected between the first frame and the third frame, two ends of the second frame are grooved, the bottom ends of the two support columns are respectively connected with the fixed foot seats, the fixed foot seats are fixed in grooves in the second frame and are in threaded connection with the grooves, the connecting seat and the second frame are fixedly connected through a connecting plate, and pulleys are mounted at the end parts of the first frame and the third frame.

This scheme realizes the removal of collector in the frozen soil district through removing the subassembly, and then realizes the remote multiple spot sampling of frozen soil district soil.

Furthermore, fixed pulleys are respectively arranged at the top ends of one sides of the two supporting columns, and a plurality of clamping blocks are arranged on the supporting columns below the fixed pulleys; the opposite sides of two spinal branch daggers all are provided with the slide rail, wear to be equipped with the connecting piece on the fixed pulley, and the one end fixed connection of connecting piece is on movable frame, other end fixedly connected with dead lever.

Furthermore, the movable frame is a rectangular plate, one side of the rectangular plate, which is close to the support columns, is fixedly provided with pulleys with adaptive slide rails, and the pulleys are matched with the slide rails on the two support columns.

Furthermore, two ends of the upper surface of the rectangular plate are respectively provided with a first handle, the center of the rectangular plate is provided with a fixing through hole, and an output bearing of a positive and negative motor is embedded in the fixing through hole.

This scheme is passed through the support column and is connected the removal subassembly, and the support column provides the support to the activity frame, and then realizes that the support of anti-motor is adjusted well to the activity frame.

Further, be provided with second handle and on-off controller on the positive and negative motor, on-off controller respectively with positive and negative motor and storage battery electric connection, the output bearing of positive and negative motor with gather drilling rod threaded connection, and the perforating hole has been seted up with the junction of gathering the drilling rod to the output bearing, wears to be equipped with the bolt in the perforating hole.

Further, gather the winding on the drilling rod and have the helical part, gather the drilling rod bottom and be provided with the drill bit, seted up in the collection drilling rod and link up the groove of fetching earth, the opening that links up the groove of fetching earth is seted up in drill bit department, is provided with the scale mark on the collection drilling rod.

This scheme is through positive and negative motor drive collection drilling rod, realizes the sample collection to frozen soil district soil.

The soil sample collection device comprises a storage assembly, an energy charging assembly, a storage battery, a positive and negative motor and a collected soil sample, wherein the energy charging assembly comprises a solar cell panel and an overcharge controller which are electrically connected; and the overcharge controller is electrically connected with the storage battery.

The scheme can charge and store energy for the storage battery through the energy charging assembly in non-working time so as to be used next time.

Further, the storage assembly comprises a plurality of layers of boxes; the bottom of the lowest box body is provided with a boss, the boss is matched with a fixing through hole in the center of the movable frame, the four corners of the upper surface of the box body are provided with limit columns, the four corners of the lower surface of the box body are provided with limit holes, and adjacent box bodies are connected through limit columns embedded into the limit holes.

The utility model discloses a frozen soil collector of mechanization, its beneficial effect is:

1. the utility model discloses a soil collection system easy operation drives through the motor drive that just reverses and gathers the drilling rod and rotate, and then the rotatory near frozen soil that realizes the collector of control drill bit is not hard up, is convenient for effectively pierce through the soil layer, avoids reducing soil collection efficiency because of soil freezes.

2. The utility model discloses a removal subassembly realizes the removal of collector in the frozen soil district, can realize remote multiple spot sampling.

3. The utility model discloses a motor drive gathers the drilling rod and reciprocates, can make the completion soil sample collection that the collector can be deep, avoids the discontinuity of soil sample collection, at last through the board of fetching earth from drilling rod fluting department with the soil sample pack into in the sample preservation container.

4. The utility model discloses moving vehicle frame can regard as operation platform on the one hand, creeps into the in-process in the early stage and keeps positive and negative motor normal steady operation, and on the other hand can manually provide ascending effort when gathering the drilling rod and withdraw from the soil horizon, avoids gathering the drilling rod because of the too big extrusion of soil cohesion for it can't withdraw from in the soil fast.

5. The utility model discloses removing the sampling in-process, can placing the storing subassembly on movable vehicle frame, moving the in-process and economizing on manpower.

6. The utility model discloses at non-operating time, the accessible fills the energy subassembly and passes through solar energy for storage battery and charge the energy storage in advance for next work.

Drawings

Fig. 1 is the utility model discloses a structural schematic diagram of mechanized frozen soil collector.

Fig. 2 is the utility model discloses a main view schematic diagram of mechanized frozen soil collector.

Fig. 3 is the utility model discloses a left side view schematic diagram of mechanized frozen soil collector.

Fig. 4 is a schematic structural view of the connection between the positive and negative motors and the collection drill rod of the present invention.

Fig. 5 is a schematic structural view of the collection drill rod of the present invention.

Fig. 6 is a schematic structural view of the storage assembly of the present invention.

Wherein, 1, a positive and negative motor; 11. a second handle; 12. a switch controller; 2. collecting drill rods; 21. a spiral portion; 22. the soil sampling groove is communicated; 23. a drill bit; 24. scale lines; 25. a bolt; 3. a handle is pulled by hand; 31. a connecting seat; 32. a guide wheel; 33. a connecting plate; 4. fixing the frame; 41. a first frame; 42. a second frame; 43. a third frame; 44. a fixed foot seat; 5. a support pillar; 51. a fixed pulley; 52. a connecting member; 53. fixing the rod; 54. a clamping block; 6. a movable frame; 61. a first handle; 62. and fixing the through hole.

Detailed Description

The description of the embodiments of the invention is given for the sake of clarity and understanding by those skilled in the art, and it is to be understood that the invention is not limited to the details of the embodiments, but rather, to those skilled in the art, it is intended that all changes and modifications within the spirit and scope of the invention be embraced by the appended claims.

According to the first embodiment of the application, referring to fig. 1-3, the mechanized frozen soil collector of the embodiment comprises a moving assembly, a supporting assembly and a collecting assembly.

Specifically, the moving assembly is connected with a supporting assembly, and the supporting assembly is provided with a collecting assembly.

The moving assembly comprises a hand-pulling handle 3 and a fixed frame 4, and the hand-pulling handle 3 is fixedly connected with the fixed frame 4.

The supporting component comprises a movable frame 6 and two supporting columns 5 movably connected with the movable frame 6, and the supporting columns 5 are fixedly connected with the fixed frame 3.

The collection assembly comprises a positive and negative motor 1 and a collection drill rod 2 connected with the positive and negative motor 1, and the positive and negative motor 1 is installed on the movable frame 6 and is electrically connected with the storage battery.

As a further scheme of the moving assembly in this embodiment, the pull handle 3 is fixedly connected with the fixed frame 4 through a connecting plate 33, the connecting seat 31 is installed at the bottom end of the pull handle 3, and the guide wheel 32 is installed on the connecting seat 31.

The fixed frame 4 comprises a first frame 41 and a third frame 43, a second frame 42 is fixedly connected between the first frame 41 and the third frame 43, two ends of the second frame 42 are grooved, the bottom ends of the two support columns 5 are respectively connected with a fixed foot seat 44, the fixed foot seats 44 are fixed in grooves in the second frame 42 and are in threaded connection with the grooves, the connecting seat 31 is fixedly connected with the second frame 42 through a connecting plate 33, and pulleys are mounted at the end parts of the first frame 41 and the third frame 43.

As a further scheme of the supporting assembly in this embodiment, the top ends of one sides of the two supporting columns 5 are both provided with a fixed pulley 51, and the supporting column 5 below the fixed pulley 51 is provided with a plurality of clamping blocks 54; the other sides of the two support columns 5 are provided with slide rails; the fixed pulley 51 is provided with a connecting piece 52 in a penetrating way, one end of the connecting piece 52 is fixedly connected to the movable frame 6, the other end of the connecting piece 52 is fixedly connected with a fixed rod 53, when the device is in non-working time, the fixed rod 53 is clamped into the clamping block 54, when the device is in working time, the fixed rod 53 needs to be taken out from the clamping block 54, and the connecting piece 52 can be a steel wire rope or a thin iron chain.

The movable frame 6 is a rectangular plate, a pulley with an adaptive sliding rail is fixedly mounted on one side, close to the supporting columns 5, of the rectangular plate, and the pulley is matched with the sliding rails on the two supporting columns 5 to standardize the track of the vertical displacement of the movable frame 6.

Two ends of the upper surface of the rectangular plate are respectively provided with a first handle 61, the central position of the rectangular plate is provided with a fixing through hole 62, and an output bearing of the positive and negative motor 1 is embedded in the fixing through hole 62.

As a further scheme of the collecting assembly in this embodiment, referring to fig. 4, the forward and reverse motor 1 is provided with a second handle 11 and a switch controller 12, the switch controller 12 is electrically connected to the forward and reverse motor 1 and the storage battery, an output bearing of the forward and reverse motor 1 is in threaded connection with the collecting drill rod 2, a through hole is formed at a joint of the output bearing and the collecting drill rod 2, and a plug 25 is inserted into the through hole.

Referring to fig. 5, a spiral part 21 is wound on the collection drill rod 2, and a drill bit 23 is arranged at the bottom end of the collection drill rod 2; a through soil sampling groove 22 is formed in the collecting drill rod 2, and an opening through the soil sampling groove 22 is formed in a drill bit 23; the collection drill rod 2 is provided with scale marks 24.

As the subassembly further scheme is gathered to this embodiment, refer to fig. 6, this embodiment still includes storing subassembly 7, storing subassembly 7 is used for placing the subassembly that charges, the storage battery, the soil sample that positive and negative motor 1 and collection were accomplished, the subassembly that charges includes electric connection's solar cell panel and overcharge controller, solar cell panel and overcharge controller are current, overcharge controller and storage battery electric connection, solar cell panel converts light energy into the electric energy and stores in the storage battery, overcharge controller control intensity of charging, avoid damaging the storage battery because overcharge.

The charging and discharging structures of the solar cell panel, the overcharge controller and the storage battery are directly selected from the prior art and are not described herein.

Storing subassembly 7 includes the multilayer box body, and the box body both ends are provided with third handle 71, and the bottom of lower floor's box body is provided with boss 72, and the fixed through hole 62 adaptations that boss 72 and activity frame 6 central point put to when this device is at non-operating time, place the activity frame with the box body on, boss 72 embedding activity frame 6 central point put fixed through hole 62.

The four corners of the upper surface of the box body are provided with limit columns 74, the four corners of the lower surface of the box body are provided with limit holes 73, and adjacent box bodies are connected through the limit columns 74 embedded into the limit holes 73.

The working principle of the mechanized frozen soil collector of the embodiment is as follows:

the utility model discloses in practical application, use solar cell panel to fill for storage battery at non-operating time and can, arrive after the sampling place.

Firstly, the equipment is installed, after the movable frame 6 is lifted, the positive and negative motor 1 penetrates through a fixing through hole 602 on the movable frame 6 to be in threaded connection with the collection drill rod 2 and is inserted into the bolt 205 for limiting, the fixing rod 53 is grasped to keep the sampling height, then the positive and negative motor 1 is started in the positive direction, the collection drill rod 2 is driven to drill into the soil by means of the gravity of the positive and negative motor 1 and the movable frame 6, and the second handle 11 on the positive and negative motor 1 can be manually held to apply pressure if necessary.

When the depth of the drill rod 2 entering the soil is determined to meet the requirement through the scale marks 24 on the drill rod 2, the positive and negative motors 1 are reversely started, the first handle 61 on the movable frame 6 is held by a hand to be lifted upwards, the drill rod 2 is taken out of the soil, and the soil sample is taken out of the through soil taking groove 22 in the drill rod 2 by using the soil taking plate to finish the sampling work.

And finally, putting the collected sample into the storage component 7, disassembling the collector and going to the next place for sampling.

While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A mechanized frozen soil collector is characterized by comprising:

the moving assembly comprises a hand-pulling handle (3) and a fixed frame (4), and the hand-pulling handle (3) is fixedly connected with the fixed frame (4);

the supporting component comprises a movable frame (6) and two supporting columns (5) movably connected with the movable frame (6), and the supporting columns (5) are fixedly connected with the fixed frame (4);

the collecting assembly comprises a positive and negative motor (1) and a collecting drill rod (2) connected with the positive and negative motor (1); the positive and negative motor (1) is arranged on the movable frame (6) and is electrically connected with the storage battery.

2. The mechanized frozen soil collector of claim 1, wherein: the hand-pulling handle (3) is fixedly connected with the fixed frame (4) through a connecting plate (33); the bottom end of the hand-pull handle (3) is provided with a connecting seat (31), and the connecting seat (31) is provided with a guide wheel (32).

3. The mechanized frozen soil collector of claim 2, wherein: the fixed frame (4) comprises a first frame (41) and a third frame (43), and a second frame (42) is fixedly connected between the first frame (41) and the third frame (43); two ends of the second frame (42) are provided with grooves, the bottom ends of the two support columns (5) are respectively connected with the fixed foot seats (44), and the fixed foot seats (44) are fixed in the grooves on the second frame (42) and are in threaded connection with the grooves; the connecting seat (31) is fixedly connected with the second frame (42) through a connecting plate (33); pulleys are mounted at the end parts of the first frame (41) and the third frame (43).

4. The mechanized frozen soil collector of claim 1, wherein: a fixed pulley (51) is arranged on one side of the top ends of the two support columns (5), and a plurality of fixture blocks (54) are arranged on the support columns (5) below the fixed pulleys (51); the other sides of the two support columns (5) are provided with slide rails; the fixed pulley (51) is provided with a connecting piece (52) in a penetrating way, one end of the connecting piece (52) is fixedly connected to the movable frame (6), and the other end of the connecting piece is fixedly connected with a fixed rod (53).

5. The mechanized frozen soil collector of claim 4, wherein: the movable frame (6) is a rectangular plate, a pulley with an adaptive sliding rail is fixedly mounted on one side, close to the supporting columns (5), of the rectangular plate, and the pulley is matched with the sliding rails on the two supporting columns (5).

6. The mechanized frozen soil collector of claim 5, wherein: two ends of the upper surface of the rectangular plate are respectively provided with a first handle (61), and the center of the rectangular plate is provided with a fixing through hole (62); an output bearing of the positive and negative motor (1) is embedded in the fixing through hole (62).

7. The mechanized frozen soil collector of claim 1, wherein: the positive and negative motor (1) is provided with a second handle (11) and a switch controller (12), and the switch controller (12) is electrically connected with the positive and negative motor (1) and the storage battery respectively; the output bearing of the positive and negative motor (1) is in threaded connection with the collection drill rod (2), a through hole is formed in the connection position of the output bearing and the collection drill rod (2), and a bolt (25) penetrates through the through hole.

8. The mechanized frozen soil collector of claim 1, wherein: the spiral part (21) is wound on the collection drill rod (2), and a drill bit (23) is arranged at the bottom end of the collection drill rod (2); a through soil sampling groove (22) is formed in the collecting drill rod (2), and an opening penetrating through the soil sampling groove (22) is formed in a drill bit (23); and the collecting drill rod (2) is provided with scale marks (24).

9. The mechanized frozen soil collector of claim 6, wherein: also comprises a storage component (7);

an energy charging assembly, a storage battery, a positive and negative motor (1) and a collected soil sample are arranged in the storage assembly;

the energy charging assembly comprises a solar cell panel and an overcharge controller which are electrically connected; and the overcharge controller is electrically connected with the storage battery.

10. The mechanized frozen soil collector of claim 9, wherein: the storage assembly (7) comprises a plurality of layers of box bodies, third handles (71) are arranged at two ends of each box body, and a boss (72) is arranged at the bottom of the box body at the lowest layer; the boss (72) is matched with a fixed through hole (62) in the center of the movable frame (6); the four corners of the upper surface of each box body are provided with limiting columns (74), the four corners of the lower surface of each box body are provided with limiting holes (73), and adjacent box bodies are connected through the limiting columns (74) embedded into the limiting holes (73).