CN219038432U - A soil collection device for surveying and mapping - Google Patents

Abstract

The utility model discloses a soil collection device for surveying and mapping, which comprises a sampling cylinder, a rotating column is arranged above the sampling cylinder, a rotating handle is arranged in the middle of the rotating column, a conical head is arranged under the sampling cylinder, and both sides of the sampling cylinder are provided with There are several fixed structures under the fixed plate, two moving structures on both sides of the fixed plate, a fixed iron plate in the middle of the fixed plate, a measuring structure at one end of the fixed plate, and a sliding structure inside the sampling cylinder. A sampling box is provided on the side of the structure, a top opener is provided between the sampling box and the sliding structure, a pushing structure is provided between the sampling box and the sampling cylinder, and the sampling box is fixedly connected with the pushing structure; when the utility model is in use, the pushing structure passes through the control The button allows the sampling box to be inserted into the soil individually or in multiples to collect soil. The collection device can obtain deep soil, and the obtained soil is not easy to fall. The success rate of soil collection is high, and the sampling process is simple and easy to implement, and the sampling efficiency is high.

Description

A soil collection device for surveying and mapping

technical field

The utility model belongs to the technical field of soil collection devices, in particular to a soil collection device for surveying and mapping.

Background technique

Geological surveying and mapping is a kind of surveying and mapping. The soil collection device is an important tool for geological surveying and mapping. The soil collected by the collection device directly affects the accuracy of the analysis of soil structure and the distribution of materials inside the soil. In addition, soil testing is the analysis of physical and chemical properties of soil. The accuracy of the analysis is based on the quality of a sample collection, which requires the collected samples to be representative and effective, so the collection device is a key factor in soil testing.

Now the most common collection device is to insert the sampling tube deep into the soil to obtain soil samples. It can only sample the soil surface or shallow layer. The work efficiency is low. The sampling tube is mixed with soil at various depths, and it is difficult to ensure the target depth. Soil samples, thereby affecting the test results of the soil, the reference document CN211477679U discloses a sampling device for geological surveying and mapping, the application drives the first screw rod through the first positive and negative motors to drive the support plate down and then drives the sampling cylinder down when in use After entering the soil, the second forward and reverse motor drives the screw rod to drive the sampling cylinder into the soil for collection. Although this application can collect deep soil, the sampling device is very bulky and inconvenient to move in actual use, and it cannot be used when collecting soil. Control a single sampling box for sampling.

Utility model content

The purpose of the utility model is to provide a soil collecting device for surveying and mapping in order to solve the problems that the deep soil collecting device is inconvenient to move and cannot control a single sampling box for sampling.

The utility model achieves the above-mentioned purpose through the following technical proposals: it includes a sampling cylinder, a rotating column is arranged above the sampling cylinder, a rotating handle is arranged in the middle of the rotating column, a conical head is arranged below the sampling cylinder, and the sampling cylinder There are fixed plates on both sides, several fixed structures are arranged under the fixed plate, two moving structures are arranged on both sides of the fixed plate, a fixed iron sheet is arranged in the middle of the fixed plate, and one end of the fixed plate is provided with There is a measuring structure, a sliding structure is provided inside the sampling cylinder, a sampling box is provided on the side of the sliding structure, a top opener is provided between the sampling box and the sliding structure, and a top opener is provided between the sampling box and the sampling cylinder. A pushing structure is provided, and the sampling box is fixedly connected with the pushing structure.

Further, the measuring structure includes a scale plate, a slide groove is arranged in the middle of the scale plate, and a measuring plate is arranged inside the slide groove.

Further, a control button is provided on the upper end of the sampling cylinder.

Further, the pushing structure includes a positive and negative rotation motor, one end of the positive and negative rotation motor is provided with a rotating shaft, a screw rod is provided under the rotating shaft, and crawlers are provided between the rotating shaft and the screw rod, and the screw One end of the rod is provided with a push rod.

Further, the rotation shaft is connected to the screw rod through the crawler belt, and the screw rod is connected to the push rod through reverse threads.

Further, the moving structure includes a connecting plate, universal wheels are arranged under the connecting plate, and rotation buttons are arranged above the connecting plate.

Further, the measuring structure is connected to the fixing plate through a slot.

Further, the upper and lower ends of the sliding structure are symmetrically provided with springs.

Beneficial effects: the utility model has reasonable design and has the following beneficial effects:

1. When the utility model is in use, the rotating column is driven by rotating the handle, and then the sampling cylinder is rotated to go deep into the soil through the conical head. When the sampling cylinder reaches the specified depth, press the control button to push the structure to start operating. The top of the sampling box side The opener will open the sliding structure from the middle, and then the sampling box will extend into the soil to collect soil, so that the pushing structure can make the sampling box extend into the soil individually or in multiples to collect soil through the control button, and the collection device can take deep layers Soil, the soil obtained is not easy to fall, the success rate of soil extraction is high, and the sampling process is simple and easy to implement, and the sampling efficiency is high;

2. When the utility model is in use, firstly rotate the rotary button to make the mobile structure fall, move to the designated position through the universal wheel, and then lift the mobile structure back to the side of the fixed plate, rotate the rotary button to fix the mobile structure, and prevent the mobile structure from sliding down. This can facilitate the movement of the collection device and the fixing of the fixing plate, so that the position of the collection device will not deviate when in use.

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of the utility model;

Fig. 2 is a schematic diagram of the explosion structure of the utility model;

Fig. 3 is an enlarged schematic diagram of a partial structure of the utility model A.

In the figure: 1-sampling cylinder, 2-rotating column, 3-rotating handle, 4-conical head, 5-fixed plate, 6-fixed structure, 7-moving structure, 8-fixed iron piece, 9-measurement structure, 10 -Sliding structure, 11-Sampling box, 12-Push structure, 13-Control button, 14-Top opener, 15-Spring;

71-connecting plate, 72-universal wheel, 73-rotation button, 91-scale plate, 92-measurement plate, 93-sliding groove, 121-positive and negative rotation motor, 122-rotating shaft, 123-track, 124-screw rod , 125-promoting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

A soil collection device for surveying and mapping shown in Figures 1 to 3 includes a sampling cylinder 1, a rotating column 2 is provided above the sampling cylinder 1, a rotating handle 3 is provided in the middle of the rotating column 2, and a rotating handle 3 is provided below the sampling cylinder 1. Conical head 4, fixed plates 5 are provided on both sides of the sampling cylinder 1, several fixed structures 6 are arranged under the fixed plate 5, two moving structures 7 are arranged on both sides of the fixed plate 5, and fixed iron plates are arranged in the middle of the fixed plate 5 8. One end of the fixed plate 5 is provided with a measuring structure 9, the inside of the sampling cylinder 1 is provided with a sliding structure 10, the side of the sliding structure 10 is provided with a sampling box 11, and a top opener 14 is provided between the sampling box 11 and the sliding structure 10, and the sampling box A pushing structure 12 is provided between 11 and the sampling cylinder 1, and the sampling box 11 is fixedly connected with the pushing structure 12.

Wherein, the measurement structure 9 includes a scale plate 91, a slide groove 93 is provided in the middle of the scale plate 91, and a measurement plate 92 is arranged inside the slide groove 93, so that the measurement plate can be moved up and down to facilitate the measurement of the descending depth of the sampling cylinder. There is a control button 13, which can control the pushing structure individually or in multiples. The pushing structure 12 includes a positive and negative rotation motor 121. One end of the positive and negative rotation motor 121 is provided with a rotating shaft 122, and a screw rod 124 is arranged below the rotating shaft 122. The rotating shaft 122 and the screw rod 124 Be provided with crawler belt 123 between, screw rod 124 one end is provided with push rod 125, can control sampling box like this and stretch into land and collect soil, rotate and connect by crawler belt 123 between rotating shaft 122 and described screw rod 124, screw rod 124 and The push rod 125 is connected by a reverse thread, and the push rod can be telescopically moved when the track rotates in different directions. The moving structure 7 includes a connecting plate 71, a universal wheel 72 is provided below the connecting plate 71, and a universal wheel 72 is arranged above the connecting plate 71. Rotate button 73, can move collection device conveniently, measuring structure 9 is connected with fixing plate 5 by draw-in groove, can disassemble and assemble conveniently, and sliding structure 10 is provided with spring 15 symmetrically at both ends, can make sliding structure 10 receive ejector 14 When the active force compresses the spring 15 to open the sliding structure 10, when the active force disappears, the spring 15 returns and the sliding structure 10 can be closed again.

Working principle: when the utility model is in use, the collecting device is first assembled, and then the rotating button 73 is turned to open the mobile structure 7 to move the collecting device to the pointing place, and then the moving structure 7 is retracted to the side of the fixed plate 5, and the rotating button 73 is fixed to move Structure 7, preventing falling can facilitate the fixed position of the fixed plate, and then the fixed plate 5 is fixed at the designated position through the fixed structure 6 to prevent the position deviation of the collection device when collecting soil, and then turn the rotary handle 3 and the rotary column 2 to drive the sampling cylinder 1 and The conical head 4 descends to the specified soil depth, and then selects the control button 13 to control the push structure 12, the forward and reverse motor 121 starts to rotate to drive the rotating shaft 122 and the moving track 123 to rotate, and then the screw rod 124 rotates to push the push rod 125 out, thereby driving the sampling box 11 Push the top opener 14 to push outward, the spring 15 on the sliding structure 10 is compressed by the force of the top opener 14 to open the sliding structure 10, then the sampling box 11 extends into the soil to collect soil, and then the forward and reverse motor 121 rotates Rotate in the opposite direction to drive the rotating shaft 122, thereby driving the crawler belt 123 and the screw rod 124 to rotate in the opposite direction, then retract the push rod 125 to drive the sampling box 11 back into the sampling cylinder 1, and then turn the rotary handle 3 in the opposite direction to make the collection device return to ground.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A soil collection device for surveying and mapping, comprising a sampling cylinder (1), a rotating column (2) is arranged above the sampling cylinder (1), and a rotating handle (3) is arranged in the middle of the rotating column (2) , a conical head (4) is provided under the sampling cylinder (1), and it is characterized in that: fixed plates (5) are provided on both sides of the sampling cylinder (1), and several A fixed structure (6), two moving structures (7) are arranged on both sides of the fixed plate (5), a fixed iron sheet (8) is arranged in the middle of the fixed plate (5), and the fixed plate (5) One end is provided with a measuring structure (9), the inside of the sampling cylinder (1) is provided with a sliding structure (10), the side of the sliding structure (10) is provided with a sampling box (11), and the sampling box (11) is connected to the A top opener (14) is provided between the sliding structure (10), a pushing structure (12) is provided between the sampling box (11) and the sampling cylinder (1), and the sampling box (11) and the The push structure (12) is fixedly connected. 2. A soil collection device for surveying and mapping according to claim 1, characterized in that: the measuring structure (9) includes a scale plate (91), and a sliding groove is provided in the middle of the scale plate (91) ( 93), the sliding groove (93) is provided with a measuring plate (92). 3. A soil collection device for surveying and mapping according to claim 1, characterized in that a control button (13) is provided on the upper end of the sampling cylinder (1). 4. A soil collection device for surveying and mapping according to claim 1, characterized in that: the pushing structure (12) includes a forward and reverse rotation motor (121), and one end of the forward and reverse rotation motor (121) is set There is a rotating shaft (122), a screw rod (124) is arranged under the rotating shaft (122), crawlers (123) are arranged between the rotating shaft (122) and the screw rod (124), and the screw rod (124 ) is provided with a push rod (125) at one end. 5. A soil collection device for surveying and mapping according to claim 4, characterized in that: the rotating shaft (122) and the screw rod (124) are connected in rotation through the crawler belt (123), so The screw rod (124) is connected with the push rod (125) by reverse threads. 6. A soil collection device for surveying and mapping according to claim 1, characterized in that: the mobile structure (7) includes a connecting plate (71), and universal wheels are arranged under the connecting plate (71) (72) A rotation button (73) is provided above the connecting plate (71). 7. A soil collection device for surveying and mapping according to claim 1, characterized in that: the measuring structure (9) is connected to the fixing plate (5) through a slot. 8 . The soil collecting device for surveying and mapping according to claim 1 , characterized in that springs ( 15 ) are arranged symmetrically at the upper and lower ends of the sliding structure ( 10 ).

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