CN205607988U - Portable soil degree of packing tester - Google Patents
Portable soil degree of packing tester Download PDFInfo
- Publication number
- CN205607988U CN205607988U CN201620226264.3U CN201620226264U CN205607988U CN 205607988 U CN205607988 U CN 205607988U CN 201620226264 U CN201620226264 U CN 201620226264U CN 205607988 U CN205607988 U CN 205607988U
- Authority
- CN
- China
- Prior art keywords
- balancing weight
- hollow pipe
- hollow tube
- spring
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a soil testing arrangement discloses a portable soil degree of packing tester very much. It includes a hollow tube, and open the upper end of hollow tube has the perforating hole, and lower end screw thread connection nose cone has set firmly hand rim plate and impact dish on the hollow tube, worn the sheetmetal in the perforating hole, and the cover has the balancing weight on the hollow tube, and the strong magnet has been put to sheetmetal and balancing weight fixed connection on the sheetmetal, hollow tube upper end is equipped with wire winding wheel seat and stay cord, and the strong magnet is connected after penetrating in the hollow tube to the stay cord, is equipped with the spring between wire winding wheel seat and the balancing weight. The utility model discloses a cooperation of spring and magnet has given the balancing weight acceleration, just so can make the balancing weight adopt a lighter weight man -hour adding to alleviate the weight of whole device, whole weight is 17 of former tester, makes this utility model light, portable, and it uses pure mechanical structure, and simple structure, convenient to use, the reliability is high.
Description
(1) technical field
This utility model relates to soil testing device, particularly to a kind of portable soil degree of packing tester.
(2) background technology
Soil density, as an important indicator in modern agricultural production, needs to be often measured.Existing soil
Degree of packing instrument relies on balancing weight work, the heaviest.Measuring in operation, staff often holds the work of soil density instrument
A whole day, will hold and sashay, the weight of conventional soil density instrument is 7～10kg, at the end of the day, and arm swelling.For
Woman is more difficult to operation, and each operation of measuring measuring point needs the counterweight of about 5kg to raise 200mm for several times, expends very much
Muscle power.
(3) summary of the invention
This utility model is in order to make up the defect of prior art, it is provided that a kind of time saving and energy saving portable soil degree of packing
Tester.
This utility model is achieved by the following technical solution:
A kind of portable soil degree of packing tester, is characterized in that, including a hollow pipe, the upper end of described hollow pipe is opened
There are the through hole of strip, described hollow pipe lower end to be provided with nose cone, described hollow pipe be installed with hand steered wheel disc and impact disc,
Described impact disc is positioned at above hand steered wheel disc, and the lower end of described through hole, less than the upper surface of impact disc, is worn in described through hole
Having sheet metal, described hollow pipe is cased with balancing weight, balancing weight is positioned at the top of impact disc, and described sheet metal is fixed with balancing weight
Connect, sheet metal is placed with strong magnet；Described hollow pipe upper end is installed with coiling wheel seat, and described coiling wheel seat is provided with coiling
Wheel, reel connects rocking handle, described reel is tied with stay cord, and described stay cord penetrates after in hollow pipe and connects strong magnet, described
Being provided with spring between coiling wheel seat and balancing weight, spring housing is on hollow pipe, and when balancing weight contacts with impact disc, spring is in
Some compression.
Described nose cone is threadeded with hollow pipe.
The beneficial effects of the utility model are:
This utility model gives balancing weight one acceleration by the cooperation of spring and Magnet, thus can make balancing weight
Using a lighter weight man-hour adding, thus alleviate the weight of whole device, overall weight is the 1/7 of former tester, makes
Obtaining this utility model light, portable, and it uses purely mechanic structure, simple in construction, easy to use, reliability is high.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is the perspective view of hollow pipe.
In figure, 1 hollow pipe, 2 through holes, 3 nose cones, 4 hand steered wheel discs, 5 impact discs, 6 balancing weights, 7 sheet metals, 8 fastenings
Bolt, 9 springs, 10 strong magnets, 11 stay cords, 12 coiling wheel seats, 13 reels, 14 rocking handles.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As shown in Figure 1 and Figure 2, this kind of portable soil degree of packing test
Instrument, including a hollow pipe 1, the top of hollow pipe 1 has the through hole 2 of strip, at the threaded circular cone in hollow pipe 1 lower end
3, hollow pipe 1 stage casing, the lower section of through hole 2 are installed with hand steered wheel disc 4 and impact disc 5, and impact disc 5 is positioned on hand steered wheel disc 4
Side, the hollow pipe 1 above impact disc 5 is cased with balancing weight 6, and balancing weight 6 can slide up and down on hollow pipe 1, through hole 2
In have one piece of sheet metal 7, the two ends of sheet metal 7 are fixing with balancing weight 6 even by fastening bolt 8 after stretching from through hole 2
Connect, sheet metal 7 is placed with strong magnet 10；Being installed with coiling wheel seat 12 in hollow pipe 1 upper end, coiling wheel seat 12 is provided with reel
13, reel 13 connects rocking handle 14, and reel 13 is tied with stay cord 11, and stay cord 11 is rear in penetrating hollow pipe 1 connects strong magnet 10,
Being provided with spring 9 between coiling wheel seat 12 and balancing weight 6, spring 9 is enclosed within hollow pipe 1, when balancing weight 6 contacts with impact disc 5,
Spring 9 is in some compression, say, that only have compressed a little, and spring 9 also has further compression stroke.
Work process is as follows: be put into by nose cone 3 at soil density to be surveyed, a hand steered Rotary dish 4 of setting about, on the other hand shake
Rocking handle 14, at this moment strong magnet 10 rises with balancing weight 6, and spring 9 is further compressed simultaneously, when the anti-work that spring 9 is compressed
Time firmly more than the suction of strong magnet 10, strong magnet 10 separates with balancing weight 6, balancing weight 6 pound under the elastic force effect of spring 9 to
Impact disc 5, impact disc 5 drives nose cone 3 to go deep in soil, detects the degree of packing of soil with this.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (2)
1. a portable soil degree of packing tester, is characterized in that, including a hollow pipe (1), and described hollow pipe (1) upper
End has the through hole (2) of strip, and described hollow pipe (1) lower end is provided with nose cone (3), and described hollow pipe is installed with on (1)
Hand steered wheel disc (4) and impact disc (5), described impact disc (5) is positioned at hand steered wheel disc (4) top, and the lower end of described through hole (2) is low
Being installed with sheet metal (7) in the upper surface of impact disc (5), described through hole (2), described hollow pipe is cased with balancing weight on (1)
(6), balancing weight (6) is positioned at the top of impact disc (5), and described sheet metal (7) is fixing with balancing weight (6) to be connected, on sheet metal (7)
It is placed with strong magnet (10)；Described hollow pipe (1) upper end is installed with coiling wheel seat (12), and described coiling wheel seat (12) is provided with coiling
Wheel (13), reel (13) connects rocking handle (14), described reel (13) is tied with stay cord (11), during described stay cord (11) penetrates
Connect strong magnet (10) after in blank pipe (1), between described coiling wheel seat (12) and balancing weight (6), be provided with spring (9), spring (9)
Being enclosed within hollow pipe (1), when balancing weight (6) contacts with impact disc (5), spring is in some compression.
Portable soil degree of packing tester the most according to claim 1, is characterized in that, described nose cone (3) and hollow
Pipe (1) is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226264.3U CN205607988U (en) | 2016-03-23 | 2016-03-23 | Portable soil degree of packing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226264.3U CN205607988U (en) | 2016-03-23 | 2016-03-23 | Portable soil degree of packing tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607988U true CN205607988U (en) | 2016-09-28 |
Family
ID=56963551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226264.3U Withdrawn - After Issue CN205607988U (en) | 2016-03-23 | 2016-03-23 | Portable soil degree of packing tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699626A (en) * | 2016-03-23 | 2016-06-22 | 济南祺悦农业科技服务有限公司 | Portable soil compactness tester |
| CN107543914A (en) * | 2017-09-30 | 2018-01-05 | 西华大学 | A kind of soil taper appliance of computer control |
-
2016
- 2016-03-23 CN CN201620226264.3U patent/CN205607988U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699626A (en) * | 2016-03-23 | 2016-06-22 | 济南祺悦农业科技服务有限公司 | Portable soil compactness tester |
| CN107543914A (en) * | 2017-09-30 | 2018-01-05 | 西华大学 | A kind of soil taper appliance of computer control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20170609 |