CN217059452U - Rice field soil profile sample collection device - Google Patents

Abstract

The utility model relates to a soil testing field, especially a rice field soil profile sample collection system, including bottom plate, lifting unit and collection subassembly, the bottom plate level sets up, lifting unit is 20866the top of type frame work at the bottom plate, the collection subassembly sets up on lifting unit, and gathers the subassembly and run through lifting unit and bottom plate and downwardly extending, it includes the driving piece and gathers the piece to gather the subassembly, the driving piece sets up on lifting unit, and the output of driving piece runs through lifting unit and extend away, gather the vertical setting of piece in lifting unit's below, and gather the piece and peg graft mutually with the driving piece. The utility model has the advantages of: can gather the higher soil sample of degree of compaction through gathering the subassembly, labour saving and time saving effectively prevents the disturbance of sampling to soil, can not lead to the fact original soil structure to destroy by a wide margin, and the sample is quick accurate.

Description

Rice field soil profile sample collection device

Technical Field

The utility model relates to a soil testing technical field, especially a paddy field soil profile sample collection system.

Background

Soil sample collection is the fundamental work of research on soil, environment, geology, ecology, agriculture, mining industry and the like. The sampling analysis of the soil components and changes has very important effects on mastering environmental conditions, preventing land pollution, protecting ecological environment safety, promoting ecological restoration, improving agricultural production efficiency, exploring and finding mines and the like.

Soil sample collection has different requirements according to different research needs. In order to make a research conclusion reliable, multiple sampling points and layered sampling are often required, sampling layers are required to be accurate and consistent, soil samples have no mixed pollution, interference and damage to soil layers are small, and the quantity (volume and quality) of the samples is sometimes required to be consistent. Therefore, when the requirement on the number of soil samples is high, the field soil sample collection is heavy. When the soil compactness is higher, the difficulty of soil sample collection is just bigger. When the collected soil layer is shallow and the soil is loose, the soil sample is easy to collect and the error is relatively small. However, when the sampling depth is deep (generally greater than 20cm) and the levels are multiple, the existing collector is difficult to accurately control the soil sampling levels, the soil sampling sample is easy to mix with the soil of different levels, so that the representativeness is poor, the error of the test result is large, the actual condition of the soil layer can not be accurately researched and reflected, the interference and the damage to the soil are also large, the existing collector is generally large in size, small in sampling depth range and inconvenient to carry, wastes time and labor when soil is sampled, and the existing collector is particularly suitable for the soil layer with high compactness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a rice field soil profile sample collection system.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a rice field soil profile sample collection system, includes bottom plate, lifting unit and collection subassembly, the bottom plate level sets up, lifting unit is 20866the top of type erects at the bottom plate, the collection subassembly sets up on lifting unit, and gathers the subassembly and run through lifting unit and bottom plate and downwardly extending, it includes the driving piece and gathers the piece to gather the subassembly, the driving piece sets up on lifting unit, and the output of driving piece runs through lifting unit and extends away, gather the vertical setting of piece in lifting unit's below, and gather the piece and peg graft mutually with the driving piece.

Preferably, the lifting assembly comprises two lifting frames, two sliding frames, two lifting plates, an extension plate, a limiting roller, a lifting motor, a lifting gear and a lifting rack, the two lifting frames are arranged at the top of the bottom plate at intervals, each lifting frame is provided with a sliding groove, the lifting plates are horizontally arranged above the bottom plate, the lifting plates are positioned between the two lifting frames, the two sliding plates are respectively arranged on two side walls of the lifting frames, each sliding plate is positioned in the sliding groove of one lifting frame, the extension plate is horizontally arranged on the side wall of one sliding plate, the side wall of the extension plate is in sliding connection with the outer side wall of one lifting frame, the limiting roller is vertically arranged in the sliding groove of the other lifting frame, two ends of the limiting roller are fixedly connected with the other lifting frame, and the other sliding plate is sleeved on the limiting roller, the lifting rack is vertically arranged on the outer side wall of the lifting rack, the lifting rack is located on the side of the sliding groove, the lifting gear is vertically arranged on the side of the lifting rack, the lifting gear is meshed with the lifting rack, the lifting motor is arranged at the top of the extension plate, and the output end of the lifting motor is fixedly connected with the side wall of the lifting gear.

Preferably, the driving piece includes driving motor, connection roller, thread roller and nut, driving motor sets up at the top of lifter plate, and driving motor's output runs through the lifter plate and extends away, connect the vertical setting of roller on driving motor's output, and connect the below that the roller is located the lifter plate, the hypomere of connecting the roller is 20866type, the thread roller level sets up the side of connecting the roller hypomere, and the one end of thread roller is located the side of connecting the roller, and the hypomere of the other end through connection roller of thread roller extends away, the nut cover is established on the other end of thread roller.

Preferably, gather the piece and include the disc, gather board and drilling piece, the disc level sets up, and the top cover of disc establish on the thread roll and peg graft mutually with the hypomere of being connected the roller, gather the board and be equipped with two, two and gather the equal semicircular in shape symmetry of board and set up in the bottom of disc, and the bottom fixed connection of the top of a collection board and disc, another top of gathering the board and the bottom of disc are laminated mutually, two gather a lateral wall of board and articulate mutually, the drilling piece is equipped with two, and two equal semicircular in shape of drilling piece set up respectively in the bottom of two collection boards, and the lateral wall of two drilling pieces docks mutually, every the spiral line has all been seted up on the lateral wall of drilling piece, two another lateral wall of gathering the board is connected through the bolt.

Preferably, the top of bottom plate still is equipped with the handrail, and the handrail is located the side of lifter plate, the bottom of bottom plate still is equipped with four and is the removal wheel of matrix distribution.

Preferably, the bottom of bottom plate is equipped with support piece, and support piece includes mounting panel, supporting shoe, backing roll, solid fixed ring and coupling spring, the mounting panel is equipped with two, two the mounting panel is the interval and sets up the bottom at the bottom plate, the backing roll level is rotated and is set up between two mounting panels, the supporting shoe is equipped with two, two the supporting shoe is the spacer sleeve and establishes on the backing roll, and every supporting shoe all with backing roll fixed connection, gu fixed ring is equipped with two, two gu fixed ring sets up respectively on the bottom of bottom plate and the outer wall of backing roll, coupling spring's both ends are connected with two solid fixed rings respectively.

The utility model has the advantages of it is following:

when the bottom plate needs to move, the supporting roller is stepped on, the handrail is pulled backwards, the two supporting blocks are rotated to be horizontal under the elastic force of the connecting spring, the four moving wheels can be contacted with the ground to push the handrail, the handrail is driven to move by the four moving wheels below the bottom plate, when the handrail is moved to the position above soil to be collected, the lifting motor drives the lifting gear fixedly connected with the output end of the lifting motor to rotate, so that the lifting gear is meshed with the lifting rack, the lifting plate is driven to move along the length direction of the lifting rack and the limiting roller by the extending plate and the sliding plate, meanwhile, the driving motor drives the connecting roller fixedly connected with the output end of the lifting motor to rotate, so as to drive the disk connected with the connecting roller through the threaded roller to rotate, thereby driving the two collecting plates to rotate, and the two collecting plates respectively drive the drilling blocks below the collecting plates to rotate, thereby gather the soil of below, after gathering the completion, raise the collection subassembly through lifting unit's function, rotate the nut after that, make the nut not hard up with being connected of threaded roll, the manual rotation is connected and is gathered the board after that, make it erect the top at the bottom plate, screw off the bolt on two collection boards, gather the board in the upset after that, make the cross-section of gathering soil expose, effectively prevent the sampling to the disturbance of soil, can not lead to the fact destruction by a wide margin to original soil structure, the sample is quick accurate.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a schematic structural view of the collecting assembly of the present invention;

fig. 4 is a schematic structural view of the support member of the present invention.

In the figure: 1-bottom plate, 2-lifting component, 21-lifting rack, 22-sliding plate, 23-lifting plate, 24-extending plate, 25-limiting roller, 26-lifting motor, 27-lifting gear, 28-lifting rack, 3-collecting component, 31-driving piece, 311-driving motor, 312-connecting roller, 313-threaded roller, 314-nut, 32-collecting piece, 321-disc, 322-collecting plate, 323-drilling block, 4-handrail, 5-moving wheel, 6-supporting piece, 61-mounting plate, 62-supporting block, 63-supporting roller, 64-fixing ring and 65-connecting spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a rice field soil profile sample collection device comprises a bottom plate 1, a lifting assembly 2 and a collection assembly 3, wherein the bottom plate 1 is horizontally arranged, the lifting assembly 2 is 20866;, the collection assembly 3 is erected at the top of the bottom plate 1, the collection assembly 3 is arranged on the lifting assembly 2, the collection assembly 3 penetrates through the lifting assembly 2 and the bottom plate 1 and extends downwards, the collection assembly 3 comprises a driving piece 31 and a collection piece 32, the driving piece 31 is arranged on the lifting assembly 2, the output end of the driving piece 31 penetrates through the lifting assembly 2 and extends out, the collection piece 32 is vertically arranged below the lifting assembly 2, and the collection piece 32 is connected with the driving piece 31 in an inserting manner.

Specifically, the lifting assembly 2 comprises two lifting frames 21, two sliding plates 22, two lifting plates 23, two extending plates 24, a limiting roller 25, a lifting motor 26, a lifting gear 27 and a lifting rack 28, the two lifting frames 21 are arranged at the top of the bottom plate 1 at intervals, each lifting frame 21 is provided with a sliding groove, the lifting plate 23 is horizontally arranged above the bottom plate 1, the lifting plate 23 is positioned between the two lifting frames 21, the two sliding plates 22 are arranged on the two side walls of the lifting frame 21 respectively, each sliding plate 22 is positioned in the sliding groove of one lifting frame 21, the extending plate 24 is horizontally arranged on the side wall of one sliding plate 22, the side wall of the extending plate 24 is connected with the outer side wall of one lifting frame 21 in a sliding manner, the limiting roller 25 is vertically arranged in the sliding groove of the other lifting frame 21, and both ends of the limit roller 25 are fixedly connected with the other lifting frame 21, the other sliding plate 22 is sleeved on the limit roller 25, the lifting rack 28 is vertically arranged on the outer side wall of one lifting frame 21, and the lifting rack 28 is arranged at the side of the sliding groove, the lifting gear 27 is vertically arranged at the side of the lifting rack 28, and the lifting gear 27 is engaged with the lifting rack 28, the lifting motor 26 is arranged on the top of the extension plate 24, and the output end of the lifting motor 26 is fixedly connected with the side wall of the lifting gear 27, when the utility model moves to the upper part of the soil to be collected, the lifting motor 26 drives the lifting gear 27 fixedly connected with the output end thereof to rotate, therefore, the lifting plate 23 is driven by the extension plate 24 and the sliding plate 22 to move along the length direction of the lifting rack 28 and the limiting roller 25 through the arrangement that the lifting gear 27 is meshed with the lifting rack 28.

Specifically, the driving member 31 includes a driving motor 311, a connection roller 312, a thread roller 313 and a nut 314, the driving motor 311 is disposed at the top of the lifting plate 23, an output end of the driving motor 311 penetrates through the lifting plate 23 and extends out, the connection roller 312 is vertically disposed at the output end of the driving motor 311, the connection roller 312 is disposed below the lifting plate 23, a lower section of the connection roller 312 is 20866type, the thread roller 313 is horizontally disposed at a side of the lower section of the connection roller 312, one end of the thread roller 313 is disposed at a side of the connection roller 312, the other end of the thread roller 313 penetrates through the lower section of the connection roller 312 and extends out, the nut 314 is sleeved on the other end of the thread roller 313, and the driving motor 311 drives the connection roller 312 fixedly connected with the output end thereof to rotate, so as to drive the disc 321 connected with the connection roller 312 through the thread roller 313 to rotate.

Specifically, the collecting member 32 includes a disc 321, two collecting plates 322 and two drilling blocks 323, the disc 321 is horizontally disposed, the top of the disc 321 is sleeved on the threaded roller 313 and is inserted into the lower section of the connecting roller 312, the two collecting plates 322 are symmetrically disposed at the bottom of the disc 321 in a semicircular shape, the top of one collecting plate 322 is fixedly connected with the bottom of the disc 321, the top of the other collecting plate 322 is attached to the bottom of the disc 321, one side wall of each collecting plate 322 is hinged to one side wall of the other collecting plate, the two drilling blocks 323 are disposed, the two drilling blocks 323 are respectively disposed at the bottoms of the two collecting plates 322 in a semicircular shape, the side walls of the two drilling blocks 323 are connected to each other, the outer side wall of each drilling block 323 is provided with a spiral thread, the other side walls of the two collecting plates 322 are connected by a bolt, and the driving member drives the two collecting plates 322 to rotate, thereby drive its below drilling piece 323 rotation respectively to gather the soil of below, after gathering the completion, raise collection component 3 through lifting unit 2's operation, rotate nut 314 after that, make nut 314 not hard up with the connection of thread roller 313, connect collection board 322 after that manual rotation, make its erect the top at bottom plate 1, unscrew the bolt on two collection boards 322, gather board 322 after that, make the cross-section of gathering soil to expose.

Specifically, the top of bottom plate 1 still is equipped with handrail 4, and handrail 4 is located the side of lifter plate 23, the bottom of bottom plate 1 still is equipped with four removal wheels 5 that are matrix distribution, promotes handrail 4, and four removal wheels 5 through bottom plate 1 below drive this practicality and remove.

Specifically, the bottom of the bottom plate 1 is provided with the supporting member 6, the supporting member 6 includes two mounting plates 61, two supporting blocks 62, two supporting rollers 63, two fixing rings 64 and two connecting springs 65, the two mounting plates 61 are arranged at the bottom of the bottom plate 1 at intervals, the supporting rollers 63 are horizontally and rotatably arranged between the two mounting plates 61, the two supporting blocks 62 are arranged, the two supporting blocks 62 are sleeved on the supporting rollers 63 at intervals, each supporting block 62 is fixedly connected with the supporting roller 63, the two fixing rings 64 are arranged on the bottom of the bottom plate 1 and the outer wall of the supporting roller 63 respectively, two ends of the connecting springs 65 are connected with the two fixing rings 64 respectively, when the bottom plate 1 needs to be moved, the supporting rollers 63 are stepped on, the handrail 4 is pulled backwards, and under the elastic force of the connecting springs 65, the two support blocks 62 are rotated to be horizontal and the four moving wheels 5 can be brought into contact with the ground.

The working process of the utility model is as follows: when the bottom plate 1 needs to move, the supporting roller 63 is stepped on, the handrail 4 is pulled backwards, and under the elastic force of the connecting spring 65, the two supporting blocks 62 are rotated to be horizontal, the four moving wheels 5 can contact with the ground to push the handrail 4, the four moving wheels 5 below the bottom plate 1 drive the utility model to move, when the utility model moves to the upper side of the soil to be collected, the lifting motor 26 drives the lifting gear 27 fixedly connected with the output end to rotate, so that the lifting gear 27 and the lifting rack 28 are meshed, the lifting plate 23 is driven by the extending plate 24 and the sliding plate 22 to move along the length direction of the lifting rack 28 and the limiting roller 25, meanwhile, the driving motor 311 drives the connecting roller 312 fixedly connected with the output end to rotate, thereby driving the disc 321 connected with the connecting roller 312 through the thread roller 313 to rotate, thereby driving the two collecting plates 322 to rotate, two collection boards 322 drive drilling block 323 below it respectively and rotate to gather the soil of below, after gathering the completion, work through lifting unit 2 raises collection component 3, rotate nut 314 after that, make nut 314 not hard up with the thread roll 313 be connected, connect collection board 322 after that by manual rotation, make its top of erectting at bottom plate 1, unscrew the bolt on two collection boards 322, gather board 322 of upset after that, the cross-section that makes the collection soil can expose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A rice field soil profile sample collection system which characterized in that: including bottom plate (1), lifting unit (2) and collection subassembly (3), bottom plate (1) level sets up, lifting unit (2) are 20866;'s type erects at the top of bottom plate (1), gather subassembly (3) and set up on lifting unit (2), and gather subassembly (3) and run through lifting unit (2) and bottom plate (1) and downwardly extending, it includes driving piece (31) and collection piece (32) to gather subassembly (3), driving piece (31) set up on lifting unit (2), and the output of driving piece (31) runs through lifting unit (2) and extends away, gather the vertical setting in lifting unit (2) in piece (32) below, and gather piece (32) and peg graft mutually with driving piece (31).

2. A paddy soil profile sample collection device as claimed in claim 1, wherein: the lifting component (2) comprises lifting frames (21), sliding plates (22), lifting plates (23), extension plates (24), limiting rollers (25), lifting motors (26), lifting gears (27) and lifting racks (28), the two lifting frames (21) are arranged at the top of the bottom plate (1) at intervals, a sliding groove is formed in each lifting frame (21), the lifting plates (23) are horizontally arranged above the bottom plate (1), the lifting plates (23) are located between the two lifting frames (21), the two sliding plates (22) are arranged, the two sliding plates (22) are respectively arranged on two side walls of the lifting frames (21), each sliding plate (22) is located in the sliding groove in one lifting frame (21), the extension plates (24) are horizontally arranged on the side walls of one sliding plate (22), and the side walls of the extension plates (24) are in sliding connection with the outer side walls of one lifting frame (21), the utility model discloses a spacing roller (25) of lifting device, including spacing roller, lifting rack (28), lifting gear (27), lifting motor (26), lifting gear (27), spacing roller (25) and lifting gear (27), the vertical sliding tray that sets up on another crane (21), and the both ends of spacing roller (25) all with another crane (21) fixed connection, another sliding plate (22) cover is established on spacing roller (25), lifting gear (28) are vertical to be set up on the lateral wall of a crane (21), and lifting gear (28) are located the side of sliding tray, the vertical setting of lifting gear (27) is at the side of lifting gear (28), and lifting gear (27) mesh mutually with lifting gear (28), lifting motor (26) set up the top at extension board (24), and the output of lifting motor (26) and the lateral wall fixed connection of lifting gear (27).

3. A paddy soil profile sample collection device as claimed in claim 2, wherein: the driving piece (31) comprises a driving motor (311), a connecting roller (312), a threaded roller (313) and a nut (314), the driving motor (311) is arranged at the top of the lifting plate (23), the output end of the driving motor (311) penetrates through the lifting plate (23) and extends out, the connecting roller (312) is vertically arranged at the output end of the driving motor (311), the connecting roller (312) is located below the lifting plate (23), the lower section of the connecting roller (312) is of a type of '20866', the threaded roller (313) is horizontally arranged at the side of the lower section of the connecting roller (312), one end of the threaded roller (313) is located at the side of the connecting roller (312), the other end of the threaded roller (313) penetrates through the lower section of the connecting roller (312) and extends out, and the nut (314) is sleeved at the other end of the threaded roller (313).

4. A paddy soil profile sample collection device as claimed in claim 3, wherein: the collecting piece (32) comprises a disc (321), collecting plates (322) and drilling blocks (323), the disc (321) is horizontally arranged, the top of the disc (321) is sleeved on the threaded roller (313) and is inserted into the lower section of the connecting roller (312), the two collecting plates (322) are arranged, the two collecting plates (322) are symmetrically arranged at the bottom of the disc (321) in a semicircular shape, the top of one collecting plate (322) is fixedly connected with the bottom of the disc (321), the top of the other collecting plate (322) is attached to the bottom of the disc (321), one side wall of each collecting plate (322) is hinged to one side wall of the other collecting plate, the two drilling blocks (323) are arranged at the bottoms of the two collecting plates (322) in a semicircular shape, the side walls of the two drilling blocks (323) are connected with each other, spiral threads are arranged on the outer side wall of each drilling block (323), the other side walls of the two collecting plates (322) are connected through bolts.

5. A paddy soil profile sample collection device as claimed in claim 1, wherein: the top of bottom plate (1) still is equipped with handrail (4), and handrail (4) are located the side of lifter plate (23), the bottom of bottom plate (1) still is equipped with four and is the removal wheel (5) of matrix distribution.

6. A paddy soil profile sample collection device as claimed in claim 1, wherein: the bottom of the bottom plate (1) is provided with a support piece (6), the support piece (6) comprises a mounting plate (61), a supporting block (62), a supporting roller (63), a fixing ring (64) and a connecting spring (65), two mounting plates (61) are arranged, the two mounting plates (61) are arranged at the bottom of the bottom plate (1) at intervals, the supporting roller (63) is horizontally and rotatably arranged between the two mounting plates (61), two supporting blocks (62) are arranged, the two supporting blocks (62) are sleeved on the supporting roller (63) at intervals, each supporting block (62) is fixedly connected with a supporting roll (63), two fixing rings (64) are arranged, the two fixing rings (64) are respectively arranged at the bottom of the bottom plate (1) and on the outer wall of the supporting roll (63), two ends of the connecting spring (65) are respectively connected with the two fixing rings (64).

Images