CN201251530Y - Improved soil grinder - Google Patents
Improved soil grinder Download PDFInfo
- Publication number
- CN201251530Y CN201251530Y CNU2008201878846U CN200820187884U CN201251530Y CN 201251530 Y CN201251530 Y CN 201251530Y CN U2008201878846 U CNU2008201878846 U CN U2008201878846U CN 200820187884 U CN200820187884 U CN 200820187884U CN 201251530 Y CN201251530 Y CN 201251530Y
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- CN
- China
- Prior art keywords
- crushing chamber
- chamber housing
- comminutor
- soil
- improved soil
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved soil grinder, comprising a machine body, on which a grinding cavity shell is arranged. A grinding hammer driven by a power device to rotate is arranged inside the grinding cavity shell; the grinding cavity shell is hermetically connected with a soil pattern receiving device for receiving grinded soil pattern; and the soil pattern receiving device is connected with a ventilation filter device for discharging the wind caused by grinding the soil pattern. The utility model effectively guides the wind discharging, which is formed in the grinding process, and prevents bug dust from polluting environment.
Description
Technical field
The utility model relates to a kind of experiment and detects apparatus, relates in particular to a kind of soil sample reducing mechanism that soil detects usefulness that is used for.
Background technology
Fertilization compositions based on earth measurement work in recent years more and more is subjected to peasant's welcome, and fertilization compositions based on earth measurement work has been listed development plan in quilt country, fertilization compositions based on earth measurement work launches in the whole nation, because of various places soil property difference, cause pedotheque many, the pulverizing recruitment is many, time is long, people have produced and have been specifically designed to the soil comminutor of pulverizing soil sample for this reason, owing to using the soil comminutor to carry out to produce in the soil sample crushing process a large amount of dust and stream wind, and the soil comminutor sealing property that current people use is relatively poor, and be not used in the function of exhausting-dusting, so a large amount of dust will leak along with stream wind, makes and causes environmental pollution by dust from flying, influence health of operators, also bring uncertain error simultaneously to experiment measuring.
The utility model content
Technical problem to be solved in the utility model provides a kind of improved soil comminutor that can effectively guide the stream wind that produces in the crushing process to discharge, prevent dust leakage contaminated environment.
For solving the problems of the technologies described above, the technical solution of the utility model is: improved soil comminutor, comprise body, described body is provided with the crushing chamber housing, be provided with in the described crushing chamber housing by propulsion system and drive the pulverizing hammer that rotates, described crushing chamber housing seal is connected with and is used to receive the soil sample receiving trap of pulverizing the back soil sample, and described soil sample receiving trap is connected with the ventilation filtration unit that the wind of pulverizing the soil sample generation is discharged.
As a kind of improvement, the bottom of described crushing chamber housing is provided with discharging opening, and described discharging opening place is provided with screen cloth, and described soil sample receiving trap is located at described screen cloth below.
As further improvement, described soil sample receiving trap comprises the connection box body that body is provided with, and sealing is plugged in the described box body and is communicated with the drawer type pulp-collecting box of described discharging opening.
As further improvement, described ventilation filtration unit comprises blower fan, and described pulp-collecting box is provided with the dust mouth, is provided with filter screen between described blower fan and the described dust mouth.
As further improvement, the top of described crushing chamber housing is provided with feed cavity, is communicated with the feeder hopper of described feed cavity, and described feeder hopper feed end is provided with gland bonnet.
As further improvement, be provided with the feed rate control device in the described feeder hopper.
As further improvement, state the crushing chamber housing and be provided with side door by pivot, be provided with locking device between described side door and the described crushing chamber housing, be provided with the side door O-ring seal between described side door and the described crushing chamber housing.
As further improvement, stating side door is the thick flange plate type stainless steel side door of 6mm, and described crushing chamber housing is the thick Stainless Steel Shell of 6mm.
As further improvement, described pulverizing hammer comprises the fixing body that is provided with installation axle hole, the outer circumferential side of described fixing body rotates and is provided with some roller shape hammer bodies, described propulsion system are motor, described motor output shaft passes described crushing chamber housing and stretches in the described installation axle hole, described output shaft is fixedlyed connected with described fixing body, is provided with oil sealing between described output shaft and the described crushing chamber housing.
As further improvement, installation axle hole is provided with capping away from described output shaft one end.
The improved soil comminutor of technique scheme; owing to be to adopt on body, to be provided with the crushing chamber housing; in the crushing chamber housing, be provided with by propulsion system and drive the pulverizing hammer that rotates; the crushing chamber housing seal is connected with and is used to receive the soil sample receiving trap of pulverizing the back soil sample; the soil sample receiving trap is connected with the ventilation filtration unit that the wind of pulverizing the soil sample generation is discharged; like this; the ventilation filtration unit is discharged the stream wind energy that produces as early as possible in the process of pulverizing soil sample; simultaneously again that wind is entrained dust-filtering; solved the situation of dust from flying when pulverizing soil sample; prevent the dust leakage, can protect laboratory environment effectively.The soil sample receiving trap adopts the sealing be arranged on body below the crushing chamber housing discharging opening to be plugged on drawer type pulp-collecting box in the box body, good airproof performance, and dust overflows the situation of flying upward when avoiding pulverizing soil sample around pulp-collecting box.The ventilation filtration unit adopt blower fan and be located at blower fan and the pulp-collecting box dust mouth between filter screen; discharge through pulp-collecting box by the wind that produces in the blower fan guiding crushing process; filter screen has then prevented dust leakage dusting polluting environment, and is simple in structure, protects laboratory environment effectively.Feed cavity is on crushing chamber, and following soil is fast, also soil can directly drop on the centre of crushing chamber, before having changed down soil drop on the situation of a side, pulverize faster.Crushing chamber housing side door adopt the thick flange plate type stainless steel side door of 6mm and and the crushing chamber housing between be provided with the side door O-ring seal, make the crushing chamber sealing property better, more wear-resisting, and adopt the thick stainless steel of 6mm to pulverize cavity shell, make it more wear-resistant, can pulverize the higher soil of silt content.Employing is provided with oil sealing between motor output shaft and crushing chamber housing, make the good sealing effect that is connected of crushing chamber and motor, and is provided with capping on installation axle hole, has solved to pulverize in the hammer axis hole vacancy and deposit native problem.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Fig. 1 is the structural representation of the improved soil comminutor of the utility model;
Fig. 2 is that the improved soil comminutor of the utility model is pulverized the housing synoptic diagram.
Embodiment
As shown in Figure 1; improved soil comminutor; comprise body 1; on body 1, be provided with crushing chamber housing 2; propulsion system 12 and leg and casing 11; in crushing chamber housing 2, be provided with by propulsion system 12 and drive the pulverizing hammer 4 that rotates; crushing chamber housing 2 is tightly connected to be useful on and receives the soil sample receiving trap of pulverizing the back soil sample; and the soil sample receiving trap connects the ventilation filtration unit; to pulverize the wind discharge that soil sample produces by the ventilation filtration unit; simultaneously again that wind is entrained dust-filtering; to solve the situation of dust from flying when pulverizing soil sample, protect laboratory environment effectively.This soil comminutor propulsion system 12 can adopt motor, motor mounting is on supporting plate, supporting plate is installed on the body by feet again, adopt the output shaft of motor to be connected with pulverizing hammer 4 to drive 4 rotations of pulverizing hammer, and can control motor by being provided with special control system, to obtain different output speeds and pulverizing time etc.The propulsion system of other form such as gasoline engine etc. can certainly be adopted, even the manually driven propulsion system can be adopted.
As shown in Figure 1, the discharging of soil comminutor can be adopted in the bottom of crushing chamber housing 2 and be provided with discharging opening 26,26 places are provided with screen cloth 25 at discharging opening, and the soil sample receiving trap is located at the mode of screen cloth 25 belows, discharging is convenient, and the soil sample receiving trap is included in body and is provided with and connects box body 53 by adopting, be plugged on the drawer type pulp-collecting box 5 that is connected in the box body 53 and is communicated with discharging opening 26 with sealing, pass through the drawer-type structure of sealing like this, make the good airproof performance of pulp-collecting box, dust overflows around the pulp-collecting box and flies upward when having avoided the pulverizing soil sample.And can connect the closing and opening side doors 51 that be provided with plug-in between box body 53 and the pulp-collecting box 5, the closing and opening side doors 51 by plug-in is locked at pulp-collecting box 5 and connects in the box body 53.
As shown in Figure 1; the ventilation filtration unit can comprise blower fan 7; on pulp-collecting box 5, be provided with dust mouth 52; and between blower fan 7 and dust mouth 52, be provided with filter screen 6, discharge pulp-collecting box by the wind that produces in the blower fan guiding crushing process like this, and prevent that by filter screen dust from releasing with the wind; realized that the wind energy that will produce discharges as early as possible in the process of pulverizing soil sample; simultaneously again that wind is entrained dust-filtering has solved the situation of dust from flying when pulverizing soil sample, protects laboratory environment effectively.
As depicted in figs. 1 and 2, top at crushing chamber housing 2 is provided with feed cavity, be communicated with feed cavity and be provided with feeder hopper 3, be provided with gland bonnet 31 at feeder hopper 3 feed ends, and in feeder hopper 3, be provided with feed rate control device 32, the feed rate control device can adopt the slide rail that is provided with on the feeder hopper inner walls, the mode of flow flashboard is installed on slide rail.And crushing chamber housing 2 is provided with side door 21 by pivot, between side door 21 and crushing chamber housing 2, be provided with locking device 8, between side door 21 and crushing chamber housing 2, also be provided with the side door O-ring seal 22 that is used to seal, and side door 21 can adopt the thick flange plate type stainless steel side door of 6mm, make the crushing chamber sealing property better, more wear-resisting.Crushing chamber housing 2 also adopts the thick Stainless Steel Shell of 6mm, and is more wear-resistant, can pulverize the higher soil of silt content.
As shown in Figure 1, pulverize hammer 4 and comprise the fixing body 41 that is provided with installation axle hole 43, rotate at the outer circumferential side of fixing body 41 and be provided with some roller shape hammer bodies 42, can adopt two roller shape hammer bodies 42, and hammer body 42 pivot centers and the parallel mode of installation axle hole 43 center lines.Propulsion system 12 are motor, motor output shaft 13 passes crushing chamber housing 2 and stretches in the installation axle hole 43, output shaft 13 is fixedlyed connected with fixing body 41, be provided with oil sealing 24 between output shaft 13 and the crushing chamber housing 2, so that crushing chamber seals better with being connected of motor, and can be provided with capping 23 away from an end of output shaft 13 in installation axle hole 43, solved and pulverized hammer shaft hole place and deposit native problem.And capping 23 can be adopted the structure of a hat type.
Claims (10)
1, improved soil comminutor, comprise body (1), described body (1) is provided with crushing chamber housing (2), be provided with in the described crushing chamber housing (2) by propulsion system (12) and drive the pulverizing hammer (4) that rotates down, described crushing chamber housing (2) is tightly connected to be useful on and receives the soil sample receiving trap of pulverizing the back soil sample, it is characterized in that: the ventilation filtration unit that the wind that described soil sample receiving trap produces when being connected with the pulverizing soil sample is discharged.
2, improved soil comminutor as claimed in claim 1, it is characterized in that: the bottom of described crushing chamber housing (2) is provided with discharging opening (26), and described discharging opening (26) locates to be provided with screen cloth (25), and described soil sample receiving trap is located at described screen cloth (25) below.
3, improved soil comminutor as claimed in claim 2, it is characterized in that: described soil sample receiving trap comprises the connection box body (53) that body is provided with, and sealing is plugged in the described connection box body (53) and is communicated with the drawer type pulp-collecting box (5) of described discharging opening (26).
4, improved soil comminutor as claimed in claim 3, it is characterized in that: described ventilation filtration unit comprises blower fan (7), described pulp-collecting box (5) is provided with dust mouth (52), is provided with filter screen (6) between described blower fan (7) and described dust mouth (52).
5, improved soil comminutor as claimed in claim 1, it is characterized in that: the top of described crushing chamber housing (2) is provided with feed cavity, is communicated with the feeder hopper (3) of described feed cavity, and described feeder hopper (3) feed end is provided with gland bonnet (31).
6, improved soil comminutor as claimed in claim 5, it is characterized in that: described feeder hopper is provided with the feed rate control device in (3).
7, improved soil comminutor as claimed in claim 1, it is characterized in that: described crushing chamber housing (2) is provided with side door (21) by pivot, be provided with locking device (8) between described side door (21) and the described crushing chamber housing (2), be provided with side door O-ring seal (22) between described side door (21) and the described crushing chamber housing (2).
8, improvement soil comminutor as claimed in claim 7, it is characterized in that: described side door (21) is the thick flange plate type stainless steel side door of 6mm, and described crushing chamber housing (2) is the thick Stainless Steel Shell of 6mm.
9, as the improved soil comminutor described in the claim 1 to 8 each, it is characterized in that: described pulverizing hammer (4) comprises the fixing body (41) that is provided with installation axle hole (43), the outer circumferential side of described fixing body (41) rotates and is provided with some roller shape hammer bodies (42), described propulsion system (12) are motor, described motor output shaft (13) passes described crushing chamber housing (2) and stretches in the described installation axle hole (43), described output shaft (13) is fixedlyed connected with described fixing body (41), is provided with oil sealing (24) between described output shaft (13) and the described crushing chamber housing (2).
10, improved soil comminutor as claimed in claim 9 is characterized in that: described installation axle hole (43) is provided with capping (23) away from described output shaft (13) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878846U CN201251530Y (en) | 2008-08-14 | 2008-08-14 | Improved soil grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878846U CN201251530Y (en) | 2008-08-14 | 2008-08-14 | Improved soil grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251530Y true CN201251530Y (en) | 2009-06-03 |
Family
ID=40747202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201878846U Expired - Fee Related CN201251530Y (en) | 2008-08-14 | 2008-08-14 | Improved soil grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251530Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901661A (en) * | 2012-10-16 | 2013-01-30 | 西北农林科技大学 | Soil grinding and screening device |
| CN103120979A (en) * | 2012-12-28 | 2013-05-29 | 山东省农业科学院农业资源与环境研究所 | Soil sample smashing device and working method thereof |
| CN104399571A (en) * | 2014-11-27 | 2015-03-11 | 山东省农业科学院农业资源与环境研究所 | Multifunctional soil processing device and working method thereof |
| CN108295959A (en) * | 2017-12-19 | 2018-07-20 | 潍坊友容实业有限公司 | Salt affected soil little sample testing grinding device |
| CN110898921A (en) * | 2019-10-25 | 2020-03-24 | 中检集团中原农食产品检测（河南）有限公司 | A reducing mechanism for food detection area |
-
2008
- 2008-08-14 CN CNU2008201878846U patent/CN201251530Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901661A (en) * | 2012-10-16 | 2013-01-30 | 西北农林科技大学 | Soil grinding and screening device |
| CN102901661B (en) * | 2012-10-16 | 2014-07-02 | 西北农林科技大学 | Soil grinding and screening device |
| CN103120979A (en) * | 2012-12-28 | 2013-05-29 | 山东省农业科学院农业资源与环境研究所 | Soil sample smashing device and working method thereof |
| CN104399571A (en) * | 2014-11-27 | 2015-03-11 | 山东省农业科学院农业资源与环境研究所 | Multifunctional soil processing device and working method thereof |
| CN104399571B (en) * | 2014-11-27 | 2016-09-14 | 山东省农业科学院农业资源与环境研究所 | A kind of multifunction soil processing unit (plant) and method of work thereof |
| CN108295959A (en) * | 2017-12-19 | 2018-07-20 | 潍坊友容实业有限公司 | Salt affected soil little sample testing grinding device |
| CN110898921A (en) * | 2019-10-25 | 2020-03-24 | 中检集团中原农食产品检测（河南）有限公司 | A reducing mechanism for food detection area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weifang Ruige Testing Instrument Co., Ltd. Assignor: Liu Shanfei Contract record no.: 2010370000392 Denomination of utility model: Improved soil grinder Granted publication date: 20090603 License type: Exclusive License Record date: 20100723 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130814 |