CN215940226U

CN215940226U - Soil crushing device

Info

Publication number: CN215940226U
Application number: CN202121645062.XU
Authority: CN
Inventors: 石文军; 韩志慧; 张飞; 王艺斐; 王强
Original assignee: Henan Jiuqian Agricultural Technology Co ltd
Current assignee: Henan Jiuqian Agricultural Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-04
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a soil crushing device, which comprises a soil crushing barrel, a pre-crushing part for primary crushing and a crushing part for secondary crushing, wherein the pre-crushing part comprises a flow guide pipe connected with the soil crushing barrel, a soil crushing chamber connected with the flow guide pipe, a soil crushing groove formed in the top of the soil crushing chamber, two first motors arranged on one side of the soil crushing chamber, a first rotating shaft connected with the first motors and a pressing roller connected with the first rotating shaft. And a lot of dust can be generated in the beating process, so that the physical health of detection personnel is influenced.

Description

Soil crushing device

Technical Field

The utility model belongs to the technical field of agricultural planting, and particularly relates to a soil crushing device.

Background

At present, in the process of researching the physiology and biochemistry of crops, many agricultural scientific researchers need to collect soil samples in fields to measure the influence of the content of related trace elements on the growth of the crops, and the collected soil samples need to be ground and sieved to be suitable for measuring related indexes. For experimental accurate reasonable, according to traditional mill native mode, adopt the rubber hammer manual work to beat crushing mostly, waste time and energy, the problem that prior art exists is: the existing soil breaking is mostly manually beaten, time and physical force are wasted, the soil breaking effect is not good, hands are possibly injured in the beating process, and a lot of dust is generated in the beating process to influence the body health of detection personnel.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a soil breaking device which has the advantages of good soil breaking effect, reduction of workload of detection personnel and protection of body health of the detection personnel, and solves the problems that the existing soil breaking device wastes time and physical strength, can cause hand injury in the beating process and can generate a lot of dust to influence the body health of the detection personnel when the existing soil breaking device is mainly manually beaten to break the soil.

The utility model is realized in such a way that a soil crushing device comprises a soil crushing barrel, a pre-crushing part for primary crushing and a crushing part for secondary crushing, wherein the pre-crushing part comprises a flow guide pipe connected with the soil crushing barrel, a soil crushing chamber connected with the flow guide pipe, a soil crushing groove arranged at the top of the soil crushing chamber, two first motors arranged at one side of the soil crushing chamber, a first rotating shaft connected with the first motors and a pressing roller connected with the first rotating shaft, the crushing part comprises a second motor connected with the soil crushing barrel, a second rotating shaft connected with the second motor, a cross rod arranged on the second rotating shaft, a first groove arranged at one side of the cross rod, a second groove arranged at one side of the first groove, a spring arranged in the second groove, a limiting plate connected with the spring, a telescopic rod connected with the limiting plate and a crushing plate connected with the telescopic rod, the soil crushing groove is communicated with the flow guide pipe, the telescopic rod is connected with the first groove in a sliding mode, and the limiting plate is connected with the second groove in a sliding mode.

Preferably, one side of the breaking plate is fixedly connected with an elastic sheet, one side of the breaking plate is provided with a plurality of breaking teeth which are uniformly arranged, the surface of the cross rod is provided with a plurality of first bulges which are uniformly arranged in pairs, and one side of the elastic sheet is fixedly connected with the breaking plate.

Preferably, the second rotating shaft is fixedly connected with an inclined rod, and one side of the inclined rod is fixedly connected with a scraper.

Preferably, the surface of the press roller is fixedly provided with a plurality of second protrusions which are arranged circumferentially.

Preferably, the bottom of the soil crushing barrel is provided with a filter screen, and the bottom of the soil crushing barrel is conical.

Preferably, the soil crushing cylinder is sleeved with a fixing ring, and the periphery of the bottom of the fixing ring is provided with supporting legs respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model uses the matching of a soil crushing cylinder, a flow guide pipe, a soil crushing chamber, a soil crushing groove, a first motor, a first rotating shaft, a compression roller, a second motor, a second rotating shaft, a cross rod, a first groove, a second groove, a spring, a limiting plate, a telescopic rod and a crushing plate, wherein the soil crushing groove is communicated with the flow guide pipe, the telescopic rod is connected with the first groove in a sliding way, the limiting plate is connected with the second groove in a sliding way, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the compression roller to rotate, soil is crushed for the first time by the compression roller, the soil enters the soil crushing cylinder through the flow guide pipe, the second motor drives the second rotating shaft to rotate, the second rotating shaft drives the spring of the crushing plate at one side of the cross rod to continuously contract and tension in the rotating process of the second rotating shaft, the soil is crushed for the second time, the crushing effect is further improved, and the problem that the existing soil crushing is mostly manually crushed, the time and physical strength are wasted, hands are possibly injured in the beating process, and a lot of dust is generated in the beating process to influence the body health of detection personnel.

2. According to the utility model, the elastic sheet, the breaking tooth and the first bulge are arranged, one side of the elastic sheet is fixedly connected with the breaking plate, the elastic sheet can drive the telescopic rod to move, and the breaking tooth and the first bulge can further improve the breaking effect on soil.

3. By arranging the inclined rod and the scraper, the utility model can prevent soil from precipitating at the bottom of the soil crushing barrel, and further improve the soil crushing effect.

4. According to the utility model, by arranging the second protrusions, large soil blocks can be smashed during primary soil smashing.

5. According to the utility model, the filter screen is arranged, the bottom of the soil crushing barrel is conical, and the filter screen plays a role in screening, so that soil particles meeting the requirements can pass through the filter screen.

6. The soil crushing barrel is provided with the fixing ring and the supporting legs, so that the soil crushing barrel can be supported and fixed, and the soil crushing barrel is prevented from toppling.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a left side sectional view of the present invention;

FIG. 3 is an enlarged view at A of FIG. 2 provided by an embodiment of the present invention;

fig. 4 is a front sectional view provided by an embodiment of the present invention.

In the figure: 1. crushing a soil barrel; 11. a filter screen; 12. a fixing ring; 13. supporting legs; 21. a flow guide pipe; 22. a soil crushing chamber; 23. a soil crushing tank; 24. a first motor; 25. a first rotating shaft; 26. a compression roller; 31. a second motor; 32. a second rotating shaft; 33. a cross bar; 34. a first groove; 35. a second groove; 36. a spring; 37. a limiting plate; 38. a telescopic rod; 39. a shredding plate; 261. a second protrusion; 321. a diagonal bar; 322. a squeegee; 331. a first protrusion; 391. a spring plate; 392. breaking the teeth.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the soil crushing device provided by the embodiment of the present invention includes a soil crushing barrel 1, a pre-crushing component for primary crushing and a crushing component for secondary crushing, the pre-crushing component includes a flow guide tube 21 connected to the soil crushing barrel 1, a soil crushing chamber 22 connected to the flow guide tube 21, a soil crushing groove 23 opened at the top of the soil crushing chamber 22, two first motors 24 arranged at one side of the soil crushing chamber 22, a first rotating shaft 25 connected to the first motors 24, and a pressing roller 26 connected to the first rotating shaft 25, the crushing component includes a second motor 31 connected to the soil crushing barrel 1, a second rotating shaft 32 connected to the second motor 31, a cross bar 33 arranged on the second rotating shaft 32, a first groove 34 opened at one side of the cross bar 33, a second groove 35 opened at one side of the first groove 34, a spring 36 arranged in the second groove 35, a limiting plate 37 connected to the spring 36, and a pressing plate 37 connected to the second groove 25, The crushing board 39 that links to each other with the telescopic link 38 and the telescopic link 38 that links to each other with limiting plate 37, garrulous soil groove 23 and honeycomb duct 21 intercommunication, telescopic link 38 and first recess 34 sliding connection, limiting plate 37 and second recess 35 sliding connection.

Referring to fig. 3, an elastic sheet 391 is fixedly connected to one side of the shredding plate 39, a plurality of shredding teeth 392 are uniformly arranged on one side of the shredding plate 39, a plurality of first protrusions 331 are uniformly arranged on the surface of the cross bar 33, and one side of the elastic sheet 391 is fixedly connected to the shredding plate 39.

Adopt above-mentioned scheme: through setting up shell fragment 391, breaking tooth 392 and first arch 331, shell fragment 391 one side and break board 39 fixed connection, the shell fragment 391 can drive telescopic link 38 and remove, breaks tooth 392 and first arch 331 and can further improve the effect of smashing soil.

Referring to fig. 2, an inclined rod 321 is fixedly connected to the second rotating shaft 32, and a scraper 322 is fixedly connected to one side of the inclined rod 321.

Adopt above-mentioned scheme: through setting up down tube 321 and scraper blade 322, can prevent that soil from deposiing in a hack section of thick bamboo 1 bottom, further improve the hack effect.

Referring to fig. 4, the pressing roller 26 is fixed on the surface thereof with a plurality of second protrusions 261 arranged circumferentially.

Adopt above-mentioned scheme: through setting up second arch 261, can smash bold soil when the primary hack.

Referring to fig. 2, a filter screen 11 is arranged at the bottom of the soil crushing cylinder 1, and the bottom of the soil crushing cylinder 1 is conical.

Adopt above-mentioned scheme: through setting up filter screen 11, 1 bottoms of garrulous soil section of thick bamboo are the toper, and filter screen 11 plays the effect of screening, can make the soil granule that reaches the requirement pass through.

Referring to fig. 1, a fixing ring 12 is sleeved on the soil crushing cylinder 1, and supporting legs 13 are respectively arranged on the periphery of the bottom of the fixing ring 12.

Adopt above-mentioned scheme: through setting up solid fixed ring 12 and supporting leg 13, can play the fixed effect of support to a garrulous soil section of thick bamboo 1, prevent that a garrulous soil section of thick bamboo 1 from empting.

The working principle of the utility model is as follows:

when using, start first motor 24 and second motor 31, first motor 24 drives the compression roller 26 on the first pivot 25 and rotates, then put into soil between two compression rollers 26, soil is smashed for the first time through compression roller 26, second arch 261 on the compression roller 26, can further improve the crushing effect, soil after the crushing enters into a garrulous soil section of thick bamboo 1 through honeycomb duct 21, second motor 31 can drive second pivot 32 and rotate, because second pivot 32 rotates, telescopic link 38 and first recess 34 sliding connection, so spring 36 and shell fragment 391 open outwards under the effect of centrifugal force, promote the outside removal of board 39 of smashing, play the effect of smashing soil the second, further improve the effect of smashing, reach the required soil granule and discharge through filter screen 11.

In summary, the following steps: this hack device, through setting up a hack section of thick bamboo 1, honeycomb duct 21, hack room 22, hack groove 23, first motor 24, first pivot 25, compression roller 26, second motor 31, second pivot 32, horizontal pole 33, first recess 34, second recess 35, spring 36, limiting plate 37, telescopic link 38, smash board 39, shell fragment 391, smash tooth 392, first arch 331, down tube 321, scraper blade 322, second arch 261, filter screen 11, solid fixed ring 12 and supporting leg 13, can smash soil many times, it is effectual to smash, save time and labor, and can prevent that the dust from overflowing everywhere, it mainly beats the hack to have solved current hack to be the manual work, waste time physical power, probably cause the hand injury in the process of beating, and beat the in-process and can produce a lot of dust, influence the healthy problem of measurement personnel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hack device, includes a hack section of thick bamboo (1), is used for the soil crushing part in advance of primary hack and is used for smashing the part of smashing of secondary hack, its characterized in that: the pre-soil-crushing component comprises a flow guide pipe (21) connected with a soil-crushing barrel (1), a soil-crushing chamber (22) connected with the flow guide pipe (21), a soil-crushing groove (23) arranged at the top of the soil-crushing chamber (22), two first motors (24) arranged on one side of the soil-crushing chamber (22), a first rotating shaft (25) connected with the first motors (24) and a pressing roller (26) connected with the first rotating shaft (25),

smash the part and include second motor (31) that link to each other with a garrulous soil section of thick bamboo (1), second pivot (32) that link to each other with second motor (31), locate horizontal pole (33) on second pivot (32), set up in first recess (34) one side, set up in second recess (35) of first recess (34) one side, locate spring (36) in second recess (35), limiting plate (37) that link to each other with spring (36), telescopic link (38) that link to each other with limiting plate (37) and the garrulous board (39) that link to each other with telescopic link (38), garrulous soil groove (23) and honeycomb duct (21) intercommunication, telescopic link (38) and first recess (34) sliding connection, limiting plate (37) and second recess (35) sliding connection.

2. A soil breaking device as claimed in claim 1, wherein: the chopping board is characterized in that an elastic sheet (391) is fixedly connected to one side of the chopping board (39), a plurality of uniformly-arranged chopping teeth (392) are arranged on one side of the chopping board (39), a plurality of uniformly-arranged first protrusions (331) are arranged on the surface of the cross rod (33), and one side of the elastic sheet (391) is fixedly connected with the chopping board (39).

3. A soil breaking device as claimed in claim 1, wherein: an inclined rod (321) is fixedly connected to the second rotating shaft (32), and a scraper (322) is fixedly connected to one side of the inclined rod (321).

4. A soil breaking device as claimed in claim 1, wherein: and a plurality of second protrusions (261) which are arranged in a circumferential mode are fixedly arranged on the surface of the pressing roller (26).

5. A soil breaking device as claimed in claim 1, wherein: a filter screen (11) is arranged at the bottom of the soil crushing cylinder (1), and the bottom of the soil crushing cylinder (1) is conical.

6. A soil breaking device as claimed in claim 1, wherein: the cover is equipped with solid fixed ring (12) on garrulous soil section of thick bamboo (1), gu fixed ring (12) bottom is equipped with supporting leg (13) all around respectively.