CN216900546U

CN216900546U - Ecological environment monitoring equipment

Info

Publication number: CN216900546U
Application number: CN202220457930.XU
Authority: CN
Inventors: 曹頔
Original assignee: Anhui Hefei Ecological Environment Monitoring Center
Current assignee: Anhui Hefei Ecological Environment Monitoring Center
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to the technical field of ecological environment monitoring, and discloses ecological environment monitoring equipment which comprises a drilling machine, wherein an output shaft is arranged below the front end of the drilling machine, a screw rod is arranged below the output end, a lifting mechanism is arranged below the drilling machine and comprises a first seat, a first cylinder is arranged on the first seat, the first cylinder is vertically communicated and is perpendicular to the first seat, the central axis of the first cylinder is collinear with the rotation axis of the screw rod, the screw rod penetrates through the first cylinder and extends to the lower part of the first seat, the screw rod is in clearance fit with the first cylinder, two first columns are fixedly arranged on the first seat, guide rods are arranged on the first columns, a lifting table is arranged on the guide rods, the guide rods penetrate through sleeves at two sides of the lifting table and are in sliding connection with the lifting table, clamping grooves are formed in the lifting table, a base is arranged below the drilling machine, and is matched with the clamping grooves in the lifting table to fix the drilling machine on the lifting table; the utility model has the beneficial effects that: can take out a large amount of soil in the soil layer with the required depth quickly and is convenient for soil collection.

Description

Ecological environment monitoring equipment

Technical Field

The utility model relates to the field of ecological environment monitoring, in particular to ecological environment monitoring equipment.

Background

Soil environment monitoring means that environment quality and change trend thereof are determined by measuring representative values of factors influencing soil environment quality, and the soil environment monitoring is an important component of ecological environment monitoring; the distribution sampling link in soil monitoring is usually carried out manually, in field work, the sampled soil is inconvenient to collect, the soil is easy to mix with earth surface soil after being drilled out of the ground, and the soil sampling amount is small. The present invention provides a device that facilitates rapid collection of large quantities of soil.

SUMMERY OF THE UTILITY MODEL

The utility model provides ecological environment monitoring equipment, which solves the technical problems of small soil sampling amount and inconvenient collection process in the related technology.

According to one aspect of the utility model, the ecological environment monitoring equipment comprises a drilling machine, wherein an output shaft is arranged below the front end of the drilling machine, an inner connecting key with a regular hexagon cross section is arranged at the lower end of the output shaft, a spiral rod is arranged below the output end, an outer connecting key matched with the inner connecting key is arranged at one end, close to the output shaft, of the spiral rod, a plurality of limiting bolts are arranged on the outer connecting key, the spiral rod is fixedly connected with the output shaft through the outer connecting key and the inner connecting key, and a drill bit is arranged at the bottom end of the spiral rod;

a lifting mechanism is arranged under the drilling machine and comprises a first seat, a first barrel is arranged on the first seat, the first barrel is vertically communicated and fixedly connected with the first seat, the central axis of the first barrel is collinear with the rotation axis of a screw rod, one side of the top end of the first barrel is provided with an outlet, the outlet is fixedly connected with a guide groove which inclines downwards, the screw rod penetrates through the first barrel and extends to the lower surface of the first seat, the screw rod is in clearance fit with the first barrel, two first columns are fixedly arranged on the first seat, guide rods are arranged on the first columns, screw rods are arranged at the lower ends of the guide rods, threaded holes are formed in the top ends of the first columns, internal threads matched with external threads of the screw rods are arranged in the threaded holes, the first columns are in threaded connection with the guide rods, a lifting platform is arranged on the guide rods, sleeves are arranged on two sides of the lifting platform, the guide rods penetrate through the sleeves and are in sliding connection with the lifting platform, clamping grooves are formed in the lifting platform, a base is arranged below the drilling machine and is matched with the clamping grooves in the lifting platform, and fixing the drilling machine on the lifting platform.

Furthermore, the top end of the guide rod is provided with a limiting block.

Furthermore, a plurality of pointed supporting feet are arranged on the bottom surface of the first seat.

Furthermore, handles are arranged at the tail part and the upper part of the drilling machine.

The utility model has the beneficial effects that: can quickly take out a large amount of soil in a soil layer with required depth and is convenient for collecting the soil.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of the working state of the present invention;

FIG. 4 is a left side view of the present invention;

FIG. 5 is a right side view of the present invention;

in the figure: 101. a drilling machine; 102. an output shaft; 103. an internal connecting bond; 104. a screw rod; 105. an external connecting key; 106. a limit bolt; 107. a drill bit; 108. a first seat; 109. a first cartridge; 110. a guide groove; 111. a first column; 112. a guide bar; 113. a screw; 114. a lifting platform; 115. a sleeve; 116. a card slot; 117. a base; 118. a limiting block; 119. a pointed leg; 120. a handle.

Detailed Description

The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

Example one

As shown in fig. 1 to 5, an ecological environment monitoring device includes a drilling machine 101, an output shaft 102 is arranged below the front end of the drilling machine 101, an internal connection key 103 with a regular hexagonal cross section is arranged at the lower end of the output shaft 102, a screw rod 104 is arranged right below the output end, an external connection key 105 matched with the internal connection key 103 is arranged at one end of the screw rod 104 close to the output shaft 102, a plurality of limit bolts 106 are arranged on the external connection key 105, the screw rod 104 is fixedly connected with the output shaft 102 through the external connection key 105 and the internal connection key 103, and a drill bit 107 is arranged at the bottom end of the screw rod 104;

a lifting mechanism is arranged right below the drilling machine 101 and comprises a first base 108, a first barrel 109 is arranged on the first base 108, the first barrel 109 is vertically communicated and fixedly connected with the first base 108, the central axis of the first barrel 109 is collinear with the rotation axis of the screw rod 104, one side of the top end of the first barrel 109 is provided with an outlet, the outlet is fixedly connected with a guide groove 110 which inclines downwards, the screw rod 104 penetrates through the first barrel 109 and extends to the lower side of the first base 108, the screw rod 104 is in clearance fit with the first barrel 109, two first columns 111 are fixedly arranged on the first base 108, a guide rod 112 is arranged on each first column 111, a screw rod 113 is arranged at the lower end of each guide rod 112, a threaded hole is arranged at the top end of each first column 111, an internal thread which is matched with an external thread of the screw rod 113 is arranged in each threaded hole, the first columns 111 and the guide rods 112 are in threaded connection, a lifting platform 114 is arranged on the guide rods 112, sleeves 115 are arranged on two sides of the lifting platform 114, the guide rods 112 penetrate through the sleeves 115 and are in sliding connection with the lifting platform 114, a clamping groove 116 is formed in the lifting platform 114, a base 117 is arranged below the drilling machine 101, and the base 117 is matched with the clamping groove 116 in the lifting platform 114 to fix the drilling machine 101 on the lifting platform 114.

The working principle of the utility model is as follows: the environment monitoring device is vertically placed on the ground to be sampled, a drilling machine 101 is started, an output shaft 102 drives a screw rod 104 to rotate, the screw rod 104 drills soil downwards, a cylindrical drilling pit is formed below the ground when the drilling machine is driven, in the rotating process of the screw rod 104, the soil is pushed by blades of the screw rod 104 to move upwards along the cylindrical drilling pit, the soil enters a first cylinder 109 and is thrown into a guide groove 110 at the top end of the first cylinder 109 due to centrifugal action, and then the soil is collected by other devices;

after the sampling operation is finished, the lifting platform 114 is moved upwards to draw the screw rod 104 out of the soil, the whole device is horizontally placed, the connecting key at the top end of the screw rod 104 is disconnected, the drilling machine 101 is taken out of the clamping groove 116 of the lifting platform 114, the guide rod 112 is screwed out of the first column 111 and is drawn out of the sleeve 115 of the lifting platform 114, the whole device is disassembled, the transportation and the storage are convenient, and the assembly of the whole device can be completed by reversely implementing the steps.

Further, the top end of the guide rod 112 is provided with a stopper 118 to limit the moving range of the drilling machine 101.

Further, a plurality of tip legs 119 are provided on the bottom surface of the first seat 108, and the tip legs 119 are inserted into the soil to maintain the stability of the entire apparatus.

Furthermore, handles 120 are arranged at the tail part and the upper part of the drilling machine 101, so that the drilling machine 101 can be controlled to move up and down.

The embodiments of the present invention have been described with reference to the drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention and the protection scope of the claims.

Claims

1. An ecological environment monitoring device is characterized by comprising a drilling machine, wherein an output shaft is arranged below the front end of the drilling machine, an inner connecting key with a regular hexagonal cross section is arranged at the lower end of the output shaft, a screw rod is arranged right below the output end, an outer connecting key matched with the inner connecting key is arranged at one end, close to the output shaft, of the screw rod, a plurality of limiting bolts are arranged on the outer connecting key, and the screw rod is fixedly connected with the output shaft through the outer connecting key and the inner connecting key;

the lifting mechanism is arranged under the drilling machine and comprises a first seat, a first barrel is arranged on the first seat, the first barrel is vertically communicated and fixedly connected with the first seat, the central axis of the first barrel is collinear with the rotation axis of the screw rod, the screw rod penetrates through the first barrel and stretches to the position below the first seat, the screw rod is in clearance fit with the first barrel, two first columns are fixedly arranged on the first seat, guide rods are arranged on the first columns, the lower ends of the guide rods are provided with screw rods, threaded holes are formed in the top ends of the first columns, internal threads matched with external threads of the screw rods are arranged in the threaded holes, the first columns and the guide rods are in threaded connection, a lifting table is arranged on the guide rods, sleeves are arranged on two sides of the lifting table, the guide rods penetrate through the sleeves and are in sliding connection with the lifting table, clamping grooves are formed in the lifting table, a base is arranged below the drilling machine, and is matched with the clamping grooves in the lifting table, and the drilling machine is fixed on the lifting table.

2. The ecological environment monitoring device as claimed in claim 1, wherein the top end of the guide rod is provided with a limiting block.

3. The ecological environment monitoring device as claimed in claim 1, wherein the first seat has a plurality of pointed legs on a bottom surface thereof.

4. The ecological environment monitoring device as claimed in claim 1, wherein the drilling machine is provided with handles at the tail and upper part thereof.

5. The ecological environment monitoring device of claim 1, wherein an outlet is formed at one side of the top end of the first cylinder, and the outlet is fixedly connected with a guide groove which is inclined downwards.

6. The ecological environment monitoring device according to claim 1, wherein the bottom end of the screw rod is provided with a drill bit.