CN212549845U

CN212549845U - Soil sample breaker

Info

Publication number: CN212549845U
Application number: CN202020908024.8U
Authority: CN
Inventors: 梁鹏; 王琳; 秦旭芝; 邓敏军; 庾乐; 曾健华; 黎宁; 季彤; 夏文秀; 唐国滔
Original assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Current assignee: Guangxi Zhuang Autonomous Region Ecological Environment Monitoring Center
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-19
Anticipated expiration: 2030-05-26

Abstract

A soil sample breaking device comprising: the toper section of thick bamboo that is located the lower part, toper section of thick bamboo top threaded connection filter screen, filter screen top threaded connection drum, the upper cover is established to drum top lid, the upper cover upper surface is dug and is established a plurality of feed ports, the upper cover middle part is equipped with the bearing, wear to establish the pivot in the bearing, the output shaft of motor one is connected on the pivot top, the output shaft of motor two connects gear one, gear one meshes gear two and gear three respectively, pivot upper portion fixed connection crushing pole, the outer circumference of pivot lower part is around establishing the spiral leaf, toper section of thick bamboo below threaded connection goes out the feed cylinder. Its simple structure, gear one, gear two and gear three in the drum can broken large granule soil, filters through the filter screen, and the little granule soil of crushing pole pulverization, the soil after the smashing is gone out by the spiral leaf spiral, and the broken process is quick and practice thrift the cost of labor, has avoided the condition that the dust that grinds soil production flies upward.

Description

Soil sample breaker

Technical Field

The utility model relates to a soil treatment field, in particular to soil sample breaker.

Background

Soil is a major subject for researchers in the fields of agriculture, geology, biology, or the environment. The collection and pretreatment of soil samples are important work for relevant researchers to carry out research. With the continuous development of the environmental protection industry in China, the research on soil is increasingly complex, and the efficiency requirement on the pretreatment of soil samples is higher and higher.

In carrying out the soil testing process, common soil testing breaker crushing efficiency is unsatisfactory, and the broken particulate matter particle diameter that obtains does not reach the anticipated requirement, need to spend the more time of staff and energy to circulate breakage, drags the soil testing process slowly, causes soil testing to appear the error easily, brings very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art's the aforesaid, the utility model provides a soil sample breaker, its simple structure, gear one, gear two and gear three in the drum can broken large granule soil, filters through the filter screen, and the little granule soil of crushing pole pulverization, the soil after smashing is gone out by the spiral leaf spiral, and the broken process is quick and practice thrift the cost of labor, has avoided the condition that the dust that grinds soil production flies upward.

In order to achieve the above object, the utility model adopts the following technical scheme:

a soil sample breaking device comprising: the toper section of thick bamboo that is located the lower part, toper section of thick bamboo top threaded connection filter screen, filter screen top threaded connection drum, the upper cover is established to drum top lid, the upper cover upper surface is dug and is established a plurality of feed ports, the upper cover middle part is equipped with the bearing, wear to establish the pivot in the bearing, the output shaft of motor one is connected on the pivot top, motor two is connected through the support frame to upper cover one side, motor two's output shaft connects gear one, gear one meshes gear two and gear three respectively, pivot upper portion fixed connection crushing pole, the outer circumference of pivot lower part is around establishing the spiral leaf, toper section of thick bamboo below threaded connection goes out the feed cylinder, go out the feed cylinder bottom and insert and establish the blanking cover.

Further, the number of the feeding holes is at least 3.

Furthermore, the first gear, the second gear and the third gear are not in contact with the rotating shaft, and the first gear, the second gear and the third gear are all located on the inner side of the cylinder.

Further, the crushing rod comprises a connecting rod which is obliquely arranged, the connecting rod is fixedly connected with the crushing blades which are obliquely arranged, the crushing rod is positioned on the inner side of the conical cylinder, and the number of the crushing rods is at least 4.

Further, the lower part of the spiral blade is positioned in the discharging barrel.

The utility model has the advantages that:

its simple structure, gear one, gear two and gear three in the drum can broken large granule soil, filters through the filter screen, and the little granule soil of crushing pole pulverization, the soil after the smashing is gone out by the spiral leaf spiral, and the broken process is quick and practice thrift the cost of labor, has avoided the condition that the dust that grinds soil production flies upward.

Drawings

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

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

fig. 3 is a schematic top view of the first gear, the second gear and the third gear of the present invention;

reference symbol comparison table:

1-conical cylinder, 2-cylinder, 3-filter screen, 4-upper cover, 5-feed hole, 6-motor I, 7-discharge cylinder, 8-motor II, 9-rotating shaft, 10-crushing rod, 10.1-connecting rod, 10.2-crushing blade, 11-spiral blade, 12-supporting frame, 13-gear I, 14-gear II, 15-gear III and 16-plugging cover.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 to 3, a soil sample crushing apparatus includes: the toper section of thick bamboo 1 that is located the lower part, 1 top threaded connection filter screen 3 of toper section of thick bamboo, 3 top threaded connection drums 2 of filter screen, cover 4 is established to drum 2 top lid, a plurality of feed ports 5 are dug to cover 4 upper surfaces, 4 middle parts of upper cover are equipped with the bearing, wear to establish pivot 9 in the bearing, the output shaft of a motor 6 is connected on the 9 top of pivot, 4 one sides of upper cover are passed through support frame 12 and are connected motor two 8, the output shaft of motor two 8 is connected gear 13, gear 13 meshes two 14 of gear and three 15 of gear respectively, 9 upper portion fixed connection crushing pole 10 of pivot, the outer circumference of 9 lower parts of pivot is around establishing

spiral leaf

11, 1 below threaded connection play feed cylinder 7 of toper section of thick bamboo, play feed cylinder 7 bottom is inserted and is established jam lid 16.

The number of the feeding holes 5 is at least 3. The first gear 13, the second gear 14 and the third gear 15 are not in contact with the rotating shaft 9, and the first gear 13, the second gear 14 and the third gear 15 are all located on the inner side of the cylinder 2. Crushing pole 10 is including the connecting rod 10.1 that the slope set up, the crushing blade 10.2 that connecting rod 10.1 fixed connection slope set up, crushing pole 10 is located 1 inboards of toper section of thick bamboo, the quantity of crushing pole 10 is 4 at least. The lower part of the spiral blade 11 is positioned in the discharging barrel 7.

In the device use, two gears of motor drive gear one, two and three can broken large granule soil in the drum, filter through the filter screen, and the motor drives crushing pole and smashes tiny particle soil, and the soil after smashing is seen by the spiral leaf spiral, and the crushing process is quick and practice thrift the cost of labor, has avoided the condition that the dust that grinds soil production flies upward.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A soil sample breaking device, comprising: a conical cylinder (1) located at the lower part, a threaded connection filter screen (3) is arranged above the conical cylinder (1), a threaded connection cylinder (2) is arranged above the filter screen (3), an upper cover (4) is arranged on the upper cover of the cylinder (2), a plurality of feeding holes (5) are dug on the upper surface of the upper cover (4), a bearing is arranged in the middle of the upper cover (4), a rotating shaft (9) is arranged in the bearing in a penetrating manner, an output shaft of a motor I (6) is connected to the top end of the rotating shaft (9), a motor II (8) is connected to one side of the upper cover (4) through a support frame (12), a gear I (13) is connected to the output shaft of the motor II (8), the gear I (13) is respectively engaged with a gear II (14) and a gear III (15), a crushing rod (10) is fixedly connected to the upper part of the rotating shaft (9), a spiral blade (11) is wound on the outer circumference of the lower part of the, and a plugging cover (16) is inserted at the bottom end of the discharging barrel (7).

2. A soil sample breaking device according to claim 1, wherein: the number of the feeding holes (5) is at least 3.

3. A soil sample breaking device according to claim 1, wherein: the first gear (13), the second gear (14) and the third gear (15) are not in contact with the rotating shaft (9), and the first gear (13), the second gear (14) and the third gear (15) are all located on the inner side of the cylinder (2).

4. A soil sample breaking device according to claim 1, wherein: crushing pole (10) are including connecting rod (10.1) that the slope set up, crushing blade (10.2) that connecting rod (10.1) fixed connection slope set up, crushing pole (10) are located a toper section of thick bamboo (1) inboard, the quantity of crushing pole (10) is 4 at least.

5. A soil sample breaking device according to claim 1, wherein: the lower part of the spiral blade (11) is positioned in the discharging barrel (7).