CN203408752U - Automatic grinding device of air-dried soil sample - Google Patents
Automatic grinding device of air-dried soil sample Download PDFInfo
- Publication number
- CN203408752U CN203408752U CN201320520885.9U CN201320520885U CN203408752U CN 203408752 U CN203408752 U CN 203408752U CN 201320520885 U CN201320520885 U CN 201320520885U CN 203408752 U CN203408752 U CN 203408752U
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- rolling
- box
- soil sample
- connecting rod
- air
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Abstract
The utility model discloses an automatic grinding device of an air-dried soil sample. The automatic grinding device comprises a motor, a connecting rod, a support frame, a grinding cover, a grinding roller, a bearing, a grinding box and an excavating bin. According to the automatic grinding device, the motor is electrified to drive the connecting rod to rotate, and the connecting rod drives the grinding roller to rotate inside the grinding box, so as to achieve automation of grinding of the air-dried soil sample. Compared with the traditional grinding method of the air-dried soil sample, the automatic grinding device disclosed by the utility model has the advantages that manpower is not wasted in an experimental operation, and the experiment efficiency is improved.
Description
Technical field
The utility model relates to the automatic milling device of air-dry soil sample, is applicable to milling to air-dry soil sample.
Background technology
After having gathered pedotheque, often need pedotheque carry out air-dry and mill, cross the sieve of different-grain diameter, be then respectively used to the test of different indexs.Traditional method that air-dry soil sample is milled is that soil sample is placed on the platform of milling or the box of milling, and with the rod of milling of cylindricality, rolls soil sample is milled back and forth.It is large that traditional method for grinding not only consumes manpower, and conventional efficient is low, therefore, designs a kind of automatic milling device of air-dry soil sample, can not take manpower, improves conventional efficient.
Utility model content
Milling device consumption manpower for the air-dry soil sample of tradition is large, the defect that conventional efficient is low, and the purpose of this utility model is the automatic milling device of a kind of air-dry soil sample of design, can not take manpower, improves conventional efficient.
The utility model solves the design that its technical problem adopts: a kind of automatic milling device of air-dry soil sample, comprise motor, and connecting rod, bracing frame, the lid of milling, rolling, bearing, grinds box and unearthed storehouse.Above-mentioned motor is arranged on bracing frame, the height of bracing frame can free adjustment, motor is connected with connecting rod, the connection of connecting rod lowermost end symmetry two rollings, the bearing that can rotate freely has been installed in rolling, bearing comprises outer shaft, interior axle and little steel ball, the lid of milling has been designed in rolling top, be enclosed within on connecting rod, the radius that grinds box is slightly larger than the length of a rolling, is connected with bracing frame bottom, grinds the box while as the base of bracing frame, grind on box and be designed with unearthed storehouse, be convenient to the soil sample of milling to take out.
The above-mentioned lid of milling is enclosed within on connecting rod, with the rotation of connecting rod, does not rotate, and its diameter, than the slightly larger in diameter of grinding box, directly covers during work and grinding on box, can prevent that soil block from flying out stone roller box and causing soil sample loss in rolling rotary course.
Above-mentioned rolling is solid wooden, and it is also wooden grinding box box basal surface, and rolling rough surface grinds box coarse equally with the surface of rolling contact range, is mainly the frictional force in order to increase rolling and to roll, and prevents that rolling from skidding, the mill efficiency of soil sample of raising.
Above-mentioned bearing is placed in rolling, and bearing is made with stainless steel, and outer shaft is fixed, interior axle can rotate freely, and between outer shaft and interior axle, has little steel ball, has guaranteed the flexibility of bearing, make motor when driving connecting rod to rotate, rolling can be done circular-rotation around connecting rod.
In the process of milling in soil sample in above-mentioned unearthed storehouse, keep closed condition, prevent the soil block stone roller box that flies out, after waiting for that soil sample is milled, open in the storehouse of being unearthed, and can very easily the soil sample of milling be taken out.
The beneficial effects of the utility model are: after motor energising, drive connecting rod to rotate, connecting rod drives to be rolling in box and rotates, and can well realize the automation that air-dry soil sample is milled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, further illustrate details of the present utility model.
Fig. 1 is the overall structure schematic diagram of the automatic milling device of air-dry soil sample.
Fig. 2 is the floor map of bearing.
Schematic perspective view when Fig. 3 is the interior axle rotation of bearing.
The specific embodiment
As shown in Figure 1, the automatic milling device of air-dry soil sample comprises motor 1, connecting rod 2, and bracing frame 3, mills and covers 4, rolling 5, bearing 6, grinds box 7 and unearthed storehouse 8.Motor 1 is arranged on bracing frame 3, the height of bracing frame 3 can free adjustment, motor 1 is connected with connecting rod 2, the connection of connecting rod 2 lowermost end symmetries two rollings 5, the bearing 6 that can rotate freely has been installed in rolling 5, bearing 6 comprises outer shaft A, interior axle B and little steel ball C, rolling 5 tops have been designed one and have been milled and cover 4, be enclosed within on connecting rod 2, the radius that grinds box 7 is slightly larger than the length of a rolling 5, is connected with bracing frame 3 bottoms, grinds 7 whiles of box as the base of bracing frame 3, grind on box 7 and be designed with the storehouse 8 of being unearthed, be convenient to the soil sample of milling to take out.
Fig. 2 and Fig. 3 are respectively floor map and the schematic perspective views of bearing, and as shown in Figures 2 and 3, bearing is divided into outer shaft A, interior axle B and little steel ball C, outer shaft A is fixed in rolling 5, and interior axle B can freely rotate, little steel ball C design, between outer shaft A and interior axle B, has increased the flexibility that interior axle B rotates.
While milling air-dry soil sample, first air-dry soil sample is put into and ground box 7, adjust bracing frame 3, rolling 5 can be touched just and grind box 7, milling, cover 4 and cover grinding on box 7, when motor 1 is connected with the mains, motor 1 drives connecting rod 2 to rotate, connecting rod 2 drives rolling 5 to move in a circle while rotating, thereby completes milling to air-dry soil sample.After air-dry soil sample is milled, open in the storehouse 8 of being unearthed, and soil is taken out.
Claims (4)
1. the automatic milling device of air-dry soil sample, comprise motor (1), connecting rod (2), bracing frame (3), the lid (4) of milling, rolling (5), bearing (6), grind box (7) and unearthed storehouse (8), described motor (1) is arranged on bracing frame (3), the height of bracing frame (3) can free adjustment, motor (1) is connected with connecting rod (2), the connection of connecting rod (2) lowermost end symmetry two rollings (5), the bearing that can rotate freely (6) has been installed in rolling (5), bearing (6) comprises outer shaft (A), interior axle (B) and little steel ball (C), the lid (4) of milling has been designed in rolling (5) top, be enclosed within on connecting rod (2), the radius that grinds box (7) is slightly larger than the length of a rolling (5), be connected with bracing frame (3) bottom, grind box (4) while as the base of bracing frame (3), grind on box (7) and be designed with unearthed storehouse (8).
2. the automatic milling device of air-dry soil sample according to claim 1, is characterized in that, described in mill that to be enclosed within connecting rod (2) upper for lid (4), with the rotation of connecting rod (2), do not rotate, its diameter is than the slightly larger in diameter of grinding box (7).
3. the automatic milling device of air-dry soil sample according to claim 1, it is characterized in that, described rolling (5) is solid wooden, and it is also wooden grinding box (7) box basal surface, rolling (5) rough surface, grinds box (7) coarse equally with the surface of rolling (5) contact range.
4. the automatic milling device of air-dry soil sample according to claim 1, is characterized in that, described bearing (6) is placed in rolling, bearing (6) is made with stainless steel, outer shaft (A) is fixing, and interior axle (B) can rotate freely, and between outer shaft (A) and interior axle (B), has little steel ball (C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520885.9U CN203408752U (en) | 2013-08-23 | 2013-08-23 | Automatic grinding device of air-dried soil sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520885.9U CN203408752U (en) | 2013-08-23 | 2013-08-23 | Automatic grinding device of air-dried soil sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408752U true CN203408752U (en) | 2014-01-29 |
Family
ID=49971680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520885.9U Expired - Fee Related CN203408752U (en) | 2013-08-23 | 2013-08-23 | Automatic grinding device of air-dried soil sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668040A (en) * | 2015-01-29 | 2015-06-03 | 黄春凤 | Paint grinder |
-
2013
- 2013-08-23 CN CN201320520885.9U patent/CN203408752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668040A (en) * | 2015-01-29 | 2015-06-03 | 黄春凤 | Paint grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |