CN110152787B - Device for refining frozen soil by heating - Google Patents

Device for refining frozen soil by heating Download PDF

Info

Publication number
CN110152787B
CN110152787B CN201810165085.7A CN201810165085A CN110152787B CN 110152787 B CN110152787 B CN 110152787B CN 201810165085 A CN201810165085 A CN 201810165085A CN 110152787 B CN110152787 B CN 110152787B
Authority
CN
China
Prior art keywords
cavity
refining
rod
machine
screening
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.)
Active
Application number
CN201810165085.7A
Other languages
Chinese (zh)
Other versions
CN110152787A (en
Inventor
严志平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Tianrong Trading Co ltd
Original Assignee
Zhangjiagang Tianrong Trading Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Tianrong Trading Co ltd filed Critical Zhangjiagang Tianrong Trading Co ltd
Priority to CN201810165085.7A priority Critical patent/CN110152787B/en
Publication of CN110152787A publication Critical patent/CN110152787A/en
Application granted granted Critical
Publication of CN110152787B publication Critical patent/CN110152787B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/02Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/02Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
    • B02C18/04Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/18Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186Use of cold or heat for disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/10Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention discloses equipment for refining frozen soil by heating, which comprises a machine body, an inlet, a first refining cavity, a second refining cavity and a screening cavity, wherein the inlet is arranged at the upper part of the left side of the machine body, the lower part of the inlet is connected with the first refining cavity, and the second refining cavity is arranged at the lower part of the first refining cavity; a screening cavity is arranged at the lower part of the second refining cavity; an upper screening net is arranged in the first refining cavity, and a rolling wheel is arranged at the upper part of the upper screening net; an impurity collecting cavity is arranged at the bottom of the left side of the machine body, a motor is fixedly arranged at the upper part of the impurity collecting cavity, the output end of the motor is fixedly connected with a rotating shaft, a first bevel gear is arranged on the rotating shaft, and a cam is arranged at the upper part of the first bevel gear; a lower screening net is arranged in the screening cavity; a heating cavity is arranged at the upper part of the left side of the machine body; the method is simple to operate, energy-saving and efficient, can ensure the complete high efficiency of the refinement of the frozen soil, can collect and treat impurities, and is suitable for popularization.

Description

Device for refining frozen soil by heating
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a device for refining frozen soil by heating.
Background
The generalized agriculture refers to five industrial forms including planting industry, forestry industry, animal husbandry, fishery industry and subsidiary industry, and the narrow agriculture refers to
And (4) planting industry. Including production activities for producing crops such as grain crops, cash crops, feed crops, green manure and the like. Different crops can be planted according to the season of difference, and when crops were planted again, need carry out hack, loose soil to the planting area in farmland, the crops of being convenient for are grown, especially the planting of sapling and vegetable seedling, and the loosening soil is favorable to the root cutting. During the soil crushing of prior art farmland: the soil needs to be firstly ploughed and then rotary tillage is carried out for multiple times, so that the soil breaking requirement can be met, all surface soil of the whole field can be smashed, the energy consumption is high, and a large amount of time is wasted; in the crop planting process, not every area can be planted, and at present, in the regions of Qinghai-Tibet plateau, northeast Dazhong and Xiaoxingan mountain and the like in China, special permafrost is formed due to the fact that the regions are in severe cold zones; when the construction is carried out in the areas, the influence of low temperature in winter can be caused; usually, the soil material winter construction is protected by adopting surface covering measures, such as covering a building surface or an excavation surface with a heat insulation material; the measure of surface covering can only relieve the degree of freezing, and cannot fundamentally solve the problem of soil material freezing, so that the whole farmland is comprehensively crushed, the soil crushing efficiency is low, the soil utilization rate is low, and a large amount of economic loss is caused.
When studying cultivation crops in the laboratory, need become tiny soil with bold soil breakage, in current farming laboratory, do not have the device of hack of being exclusively used in, a lot of hack devices are great, it is inconvenient to use, adjust the inflexibility, and be not suitable for laboratory research work, it is big because the frozen soil refines the crushing degree of difficulty simultaneously, need consume certain manpower and material resources, and current hack device simple structure, the function is single, can not heat the hack to the frozen soil, thereby lead to equipment hack in-process to break down easily, the energy consumption also increases.
Disclosure of Invention
The invention aims to provide equipment for refining frozen soil by heating so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an apparatus for refining frozen soil by heating comprises a machine body, an inlet, a first refining cavity, a second refining cavity and a screening cavity, wherein the inlet is formed in the upper portion of the left side of the machine body, the lower portion of the inlet is connected with the first refining cavity, and the second refining cavity is formed in the lower portion of the first refining cavity; a screening cavity is arranged at the lower part of the second refining cavity; an upper screening net is arranged in the first refining cavity, two ends of the upper screening net are connected with the side wall of the machine body, and a rolling wheel is arranged at the upper part of the upper screening net; the upper part of the rolling wheel is hinged with a first connecting rod, the first connecting rod extends to the outside of the first refining cavity, the upper end of the first connecting rod is fixedly hinged with a second connecting rod, the left end of the second connecting rod is hinged with a third connecting rod, the left side of the third connecting rod is hinged with a rotating wheel, and the lower part of the rotating wheel is fixedly connected with a rotating shaft; an impurity collecting cavity is arranged at the bottom of the left side of the machine body, a motor is fixedly arranged at the upper part of the impurity collecting cavity, the output end of the motor is fixedly connected with a rotating shaft, a first bevel gear is arranged on the rotating shaft, a screw rod is arranged on the right side of the rotating shaft, the left end of the screw rod is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear; a cam is arranged at the upper part of the first bevel gear; a lower screening net is arranged in the screening cavity; the heating chamber is arranged on the upper portion of the left side of the machine body, the electric heating wire is installed on the lower portion of the heating chamber, the heat conduction pipes are connected to the left side and the right side of the upper portion of the heating chamber respectively, a piston is installed inside the electric heating wire, and the right side of the piston is fixedly connected with a butt plate.
As a further scheme of the invention: a guide rail is arranged at the upper part of the machine body, the second connecting rod is placed in the guide rail, and the guide rail is in sliding connection with the second connecting rod; the left end of the second connecting rod extends to the left side of the outer part of the guide rail.
As a still further scheme of the invention: the right end of the screw rod penetrates through the inner cavity of the second refining cavity, and is rotatably connected with the side wall of the machine body; the crushing cutter is arranged in the second refining cavity, the crushing cutter is installed on the screw rod, external threads are arranged on the outer surface of the part, placed in the second refining cavity, of the screw rod, and internal threads are arranged on the inner wall of the crushing cutter.
As a still further scheme of the invention: the cam is mounted on the rotating shaft.
As a still further scheme of the invention: the right side of the cam is abutted against the left side wall of the upper screening net.
As a still further scheme of the invention: an impurity filter screen is arranged at the contact position of the left side of the lower screening net and the side wall of the machine body, and the left side of the impurity filter screen is connected with the impurity collecting cavity.
As a still further scheme of the invention: an electric telescopic device is arranged at the lower part of the lower screening net, the electric telescopic device is arranged at the bottom of the left side of the screening cavity, and the right side of the electric telescopic device is connected with a bulldozing plate; an outlet is formed in the bottom of the right side of the machine body and corresponds to the bulldozer plate.
As a still further scheme of the invention: the abutting plate abuts against the cam.
As a still further scheme of the invention: the heat pipe right-hand member extends to first refine intracavity chamber left side upper portion, just the heat pipe right-hand member articulates the heat dissipation shower nozzle.
Compared with the prior art, the invention has the beneficial effects that: the rolling wheel can be used for carrying out primary rolling refinement on frozen soil; thereby ensuring the even granularity of the frozen soil blocks; the rotating wheel can drive the first connecting rod and the rolling wheel to swing left and right, so that the frozen soil is uniformly rolled, the rolling efficiency is improved, and the frozen soil is fully rolled; the crushing knife can further grind and refine the frozen soil, the screw rod can drive the crushing knife to horizontally move along the screw rod by rotating, thereby realizing the even refinement of the frozen soil, the rotation of the cam can extrude the upper screening net, thereby leading the residual frozen soil on the upper screening net to fall into the second refining cavity, improving the rolling efficiency, the bulldozing plate can push the refined frozen soil, is time-saving and labor-saving, can effectively avoid the accumulation of frozen soil particles at the bottom of the screening cavity, the cam rotates to drive the abutting plate to move left and right, so that hot air in the heating cavity is compressed to enter the heat conduction pipe, the heat dissipation spray head can release hot air into the first thinning cavity, the frozen soil is heated, the refining difficulty is reduced, the energy is saved, and meanwhile, the service life of the machine body can be prolonged; the method is simple to operate, energy-saving and efficient, can ensure the complete high efficiency of the refinement of the frozen soil, can collect and treat impurities, and is suitable for popularization.
Drawings
Fig. 1 is a schematic structural view of an apparatus for refining frozen soil by heating.
Fig. 2 is a schematic structural view of a heating chamber in the apparatus for refining frozen soil by heating.
Fig. 3 is a schematic structural diagram of a first refining chamber in the apparatus for refining frozen soil by warming.
Fig. 4 is a structural diagram of a second refining chamber in the apparatus for refining frozen soil by warming.
Fig. 5 is a partially enlarged schematic view of a in fig. 1.
In the figure: 1-machine body, 2-inlet, 3-first refining cavity, 4-second refining cavity, 5-screening cavity, 6-outlet, 7-impurity collecting cavity, 8-motor, 9-rotating shaft, 10-first bevel gear, 11-second bevel gear, 12-impurity filtering screen, 13-lower screening screen, 14-electric telescopic device, 15-bulldozer plate and 16-screw rod, 17-crushing knife, 18-upper screening net, 19-rolling wheel, 20-first connecting rod, 21-guide rail, 22-second connecting rod, 23-third connecting rod, 24-rotating wheel, 25-cam, 26-heat dissipation nozzle, 27-heat conduction pipe, 28-electric heating wire, 29-heating cavity, 30-piston and 31-butt joint plate.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Referring to fig. 1-5, an apparatus for refining frozen soil by heating comprises a machine body 1, an inlet 2, a first refining chamber 3, a second refining chamber 4, a screening chamber 5 and an outlet 6, wherein the inlet 2 is arranged at the upper part of the left side of the machine body 1, the lower part of the inlet 2 is connected with the first refining chamber 3, and the second refining chamber 4 is arranged at the lower part of the first refining chamber 3; the lower part of the second refining cavity 4 is provided with a screening cavity 5; an upper screening net 18 is arranged in the first refining cavity 3, two ends of the upper screening net 18 are connected with the side wall of the machine body 1, a rolling wheel 19 is arranged at the upper part of the upper screening net 18, and the rolling wheel 19 can perform primary rolling refining on frozen soil; thereby ensuring the even granularity of the frozen soil blocks; a first connecting rod 20 is hinged to the upper part of the rolling wheel 19, the first connecting rod 20 extends to the outside of the first refining cavity 3, a second connecting rod 22 is fixedly hinged to the upper end of the first connecting rod 20, a guide rail 21 is arranged on the upper part of the machine body 1, the second connecting rod 22 is placed in the guide rail 21, and the guide rail 21 is connected with the second connecting rod 22 in a sliding manner; the left end of the second connecting rod 22 extends to the left side outside the guide rail 21, the left end of the second connecting rod 22 is hinged with a third connecting rod 23, the left side of the third connecting rod 23 is hinged with a rotating wheel 24, and the lower part of the rotating wheel 24 is fixedly connected with a rotating shaft 9; the rotating wheel 24 rotates to drive the first connecting rod 20 and the rolling wheel 19 to swing left and right, so that the frozen soil is uniformly rolled, the rolling efficiency is improved, and the frozen soil is fully rolled; an impurity collecting cavity 7 is arranged at the bottom of the left side of the machine body 1, a motor 8 is fixedly arranged at the upper part of the impurity collecting cavity 7, the output end of the motor 8 is fixedly connected with a rotating shaft 9, a first bevel gear 10 is arranged on the rotating shaft 9, a screw rod 16 is arranged at the right side of the rotating shaft 9, the left end of the screw rod 16 is fixedly connected with a second bevel gear 11, and the first bevel gear 10 is meshed with the second bevel gear 11; the right end of the screw rod 16 penetrates through the inner cavity of the second thinning cavity 4, and the right end of the screw rod 16 is rotatably connected with the side wall of the machine body 1; the crushing cutter 17 is arranged in the second refining cavity 4, the crushing cutter 17 can further grind and refine the frozen soil, the crushing cutter 17 is installed on the screw rod 16, external threads are arranged on the outer surface of the part, placed in the second refining cavity 4, of the screw rod 16, internal threads are arranged on the inner wall of the crushing cutter 17, and the screw rod 16 rotates to drive the crushing cutter 17 to horizontally move along the screw rod 16, so that the frozen soil is uniformly refined; a cam 25 is arranged at the upper part of the first bevel gear 10, and the cam 25 is arranged on the rotating shaft 9; the right side of the cam 25 is abutted against the left side wall of the upper screening net 18, and the cam 25 rotates to extrude the upper screening net 18, so that frozen soil remaining on the upper screening net 18 falls into the second refining cavity 4, and the rolling efficiency is improved; a lower screening net 13 is arranged in the screening cavity 5, an impurity filtering net 12 is arranged at the contact position of the left side of the lower screening net 13 and the side wall of the machine body 1, and the left side of the impurity filtering net 12 is connected with the impurity collecting cavity 7; an electric telescopic device 14 is arranged at the lower part of the lower screening net 13, the electric telescopic device 14 is installed at the bottom of the left side of the screening cavity 5, a bulldozing plate 15 is connected to the right side of the electric telescopic device 14, the bulldozing plate 15 can push the refined frozen soil, time and labor are saved, and accumulation of frozen soil particles at the bottom of the screening cavity 5 can be effectively avoided; an outlet 6 is arranged at the bottom of the right side of the machine body 1, and the outlet 6 corresponds to the bulldozer blade 15; a heating cavity 29 is arranged at the upper part of the left side of the machine body 1, an electric heating wire 28 is arranged at the lower part of the heating cavity 29, heat conduction pipes 27 are respectively connected to the left side and the right side of the upper part of the heating cavity 29, a piston 30 is arranged in the electric heating wire 28, a contact plate 31 is fixedly connected to the right side of the piston 30, the contact plate 31 is in contact with the cam 25, the cam 25 rotates to drive the contact plate 31 to move left and right, and therefore hot air in the heating cavity 29 is compressed to enter the heat conduction pipes 27; the heat pipe 27 right-hand member extends to first refine chamber 3 inner chamber left side upper portion, just heat pipe 27 right-hand member articulates heat shower nozzle 26, heat shower nozzle 26 can to first refine the chamber 3 in release hot gas, and then realize the heating to the frozen soil, reduced and refined the degree of difficulty, practiced thrift the energy, can prolong simultaneously organism 1's life.
The working principle of the invention is as follows: frozen soil enters the first refining cavity 3 through the inlet 2, the motor 8 is started to drive the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the first bevel gear 10, the rotating wheel 24 and the cam 25 to rotate, the cam 25 rotates to drive the third connecting rod 23 to rotate, the transverse plate third connecting rod 23 drives the second connecting rod 22 to move left and right, and further drives the rolling wheel 19 and the first connecting rod 20 to swing left and right, so that preliminary refining of the frozen soil is realized; meanwhile, the electric heating wire 28 is started to heat the air in the heating cavity 29, the cam 25 rotates to drive the piston 30 to move left and right, the flow of hot air in the heating cavity 29 is accelerated, and the hot air enters the heat conduction pipe 27 and is sprayed out through the heat dissipation spray head 26; meanwhile, the cam 25 rotates to extrude the upper screening net 18, so that the screening efficiency is improved; frozen soil enters the second refining cavity 4, the first bevel gear 10 rotates to drive the second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive the screw rod 16 to rotate, and then the crushing cutter 17 moves left and right along the screw rod 16 to complete further refinement; the refined frozen soil enters the screening cavity 5, and the lower screening net 13 filters the frozen soil; impurities enter the impurity collecting cavity 7, frozen soil refined particles enter the bottom of the screening cavity 5, and the electric telescopic device 14 drives the soil shifter 15 to push the frozen soil; the method is simple to operate, energy-saving and efficient, can ensure the complete high efficiency of the refinement of the frozen soil, can collect and treat impurities, and is suitable for popularization.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (3)

1. The device for refining the frozen soil through heating is characterized by comprising a machine body (1), an inlet (2), a first refining cavity (3), a second refining cavity (4) and a screening cavity (5), wherein the inlet (2) is formed in the upper portion of the left side of the machine body (1), the lower portion of the inlet (2) is connected with the first refining cavity (3), and the second refining cavity (4) is formed in the lower portion of the first refining cavity (3); a screening cavity (5) is arranged at the lower part of the second refining cavity (4); an upper screening net (18) is arranged in the first thinning cavity (3), two ends of the upper screening net (18) are connected with the side wall of the machine body (1), and a rolling wheel (19) is arranged at the upper part of the upper screening net (18); the upper part of the rolling wheel (19) is hinged with a first connecting rod (20), the first connecting rod (20) extends to the outside of the first refining cavity (3), a second connecting rod (22) is fixedly hinged to the upper end of the first connecting rod (20), the left end of the second connecting rod (22) is hinged with a third connecting rod (23), the left side of the third connecting rod (23) is hinged with a rotating wheel (24), and the lower part of the rotating wheel (24) is fixedly connected with a rotating shaft (9); a guide rail (21) is arranged at the upper part of the machine body (1), the second connecting rod (22) is placed in the guide rail (21), and the guide rail (21) is connected with the second connecting rod (22) in a sliding manner; the left end of the second connecting rod (22) extends to the left side outside the guide rail (21), an impurity collecting cavity (7) is installed at the bottom of the left side of the machine body (1), a motor (8) is fixedly installed on the upper portion of the impurity collecting cavity (7), the output end of the motor (8) is fixedly connected with a rotating shaft (9), a first bevel gear (10) is installed on the rotating shaft (9), a screw rod (16) is arranged on the right side of the rotating shaft (9), a second bevel gear (11) is fixedly connected to the left end of the screw rod (16), and the first bevel gear (10) is meshed with the second bevel gear (11); a cam (25) is arranged at the upper part of the first bevel gear (10), the cam (25) is installed on the rotating shaft (9), the right side of the cam (25) is abutted against the left side wall of the upper screening net (18), the right end of the screw rod (16) penetrates through the inner cavity of the second refining cavity (4), and the right end of the screw rod (16) is rotatably connected with the side wall of the machine body (1); a crushing knife (17) is arranged in the second thinning cavity (4), the crushing knife (17) is installed on the screw rod (16), external threads are arranged on the outer surface of the part, placed in the second thinning cavity (4), of the screw rod (16), and internal threads are arranged on the inner wall of the crushing knife (17); a lower screening net (13) is arranged in the screening cavity (5); organism (1) left side upper portion sets up heating chamber (29), heating chamber (29) lower part installation electric heating wire (28), heat pipe (27) are connected respectively to the heating chamber (29) upper portion left and right sides, heating chamber (29) internally mounted piston (30), piston (30) right side fixed connection butt plate (31), butt plate (31) with cam (25) butt, heat pipe (27) right-hand member extends to first refine chamber (3) inner chamber left side upper portion, just heat pipe (27) right-hand member articulates thermal spray head (26).
2. The apparatus for refining frozen soil by warming according to claim 1, wherein an impurity filtering net (12) is installed at the contact position of the left side of the lower screening net (13) and the side wall of the machine body (1), and the left side of the impurity filtering net (12) is connected with the impurity collecting cavity (7).
3. The apparatus for refining frozen soil by warming up as claimed in claim 1, wherein an electric telescopic device (14) is arranged at the lower part of the lower screening net (13), the electric telescopic device (14) is installed at the bottom of the left side of the screening chamber (5), and the right side of the electric telescopic device (14) is connected with a bulldozer plate (15); an outlet (6) is formed in the bottom of the right side of the machine body (1), and the outlet (6) corresponds to the bulldozer blade (15).
CN201810165085.7A 2018-02-28 2018-02-28 Device for refining frozen soil by heating Active CN110152787B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810165085.7A CN110152787B (en) 2018-02-28 2018-02-28 Device for refining frozen soil by heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810165085.7A CN110152787B (en) 2018-02-28 2018-02-28 Device for refining frozen soil by heating

Publications (2)

Publication Number Publication Date
CN110152787A CN110152787A (en) 2019-08-23
CN110152787B true CN110152787B (en) 2021-07-27

Family

ID=67635824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810165085.7A Active CN110152787B (en) 2018-02-28 2018-02-28 Device for refining frozen soil by heating

Country Status (1)

Country Link
CN (1) CN110152787B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100046835A (en) * 2008-10-28 2010-05-07 한국에너지기술연구원 Automatic mortar
CN106180736A (en) * 2016-08-29 2016-12-07 陈依林 A kind of 3D quick lapping device of printing metal material
CN106216070A (en) * 2016-09-23 2016-12-14 广州市中潭空气净化科技有限公司 A kind of Foamed plastic pulverizer with dust arrester
CN107282181A (en) * 2017-07-04 2017-10-24 宋衡星 A kind of sandstone crushing grinding device of architectural engineering
CN107314931A (en) * 2017-08-15 2017-11-03 李跃华 A kind of food inspection thawing equipment
CN107583950A (en) * 2017-10-24 2018-01-16 刘彬 A kind of municipal works gardens special-purpose soil environmental protection treatment prosthetic device
CN206924868U (en) * 2017-03-23 2018-01-26 景照宇 A kind of pharmaceutical raw material breaker of good crushing effect
CN207035785U (en) * 2017-07-20 2018-02-23 龙南县中利再生资源开发有限公司 A kind of rare earth waste recovery is filtered dry equipment with rare earth

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100046835A (en) * 2008-10-28 2010-05-07 한국에너지기술연구원 Automatic mortar
CN106180736A (en) * 2016-08-29 2016-12-07 陈依林 A kind of 3D quick lapping device of printing metal material
CN106216070A (en) * 2016-09-23 2016-12-14 广州市中潭空气净化科技有限公司 A kind of Foamed plastic pulverizer with dust arrester
CN206924868U (en) * 2017-03-23 2018-01-26 景照宇 A kind of pharmaceutical raw material breaker of good crushing effect
CN107282181A (en) * 2017-07-04 2017-10-24 宋衡星 A kind of sandstone crushing grinding device of architectural engineering
CN207035785U (en) * 2017-07-20 2018-02-23 龙南县中利再生资源开发有限公司 A kind of rare earth waste recovery is filtered dry equipment with rare earth
CN107314931A (en) * 2017-08-15 2017-11-03 李跃华 A kind of food inspection thawing equipment
CN107583950A (en) * 2017-10-24 2018-01-16 刘彬 A kind of municipal works gardens special-purpose soil environmental protection treatment prosthetic device

Also Published As

Publication number Publication date
CN110152787A (en) 2019-08-23

Similar Documents

Publication Publication Date Title
CN107716018B (en) A kind of gardens cleaning recycling fallen leaves and processing unit of falling leaves
CN206602786U (en) A kind of agricultural planting straw chopping and returning device
CN203896734U (en) Sweet potato stem shredder
CN204392883U (en) Stalk goes back machine deeply
CN110152787B (en) Device for refining frozen soil by heating
CN207235380U (en) A kind of agricultural device of digging
CN204560138U (en) Rotary tillage beater
CN204362601U (en) The mixed fertile also field workover rig of stalk
CN110152823B (en) Energy-saving soil crushing device suitable for crop planting research
CN108617269B (en) High-safety straw multi-stage combined crusher
CN106134553B (en) Self-propelled preposition stalk crushes back-mounted rotary and ploughs ditching-fertilizing sowing integration of operation equipment
CN109269279A (en) A kind of moveable-type soil rapid dryer suitable for sticking wet soil matter
CN108525827A (en) A kind of processing earthworm invades machine
CN212812629U (en) Novel planting rooter
CN203482590U (en) Straight tooth type roller mulching film recovery device
CN211297597U (en) Multifunctional agricultural scarifier
CN107683645A (en) A kind of efficient loosening device of agricultural planting
CN214282057U (en) Novel saline-alkali soil improvement auxiliary device
CN208679359U (en) One kind being used for agricultural crop straw cutting and crushing equipment
CN105497074A (en) Earthworm killing and processing equipment
CN208490154U (en) A kind of environmental protection type agricultural is mechanical
CN210406108U (en) Soil loosening device for agricultural planting
CN212970739U (en) Agricultural production is with crops fertilizer injection unit
CN212034688U (en) Agricultural production soil crushing equipment with replaceable crushed teeth
CN212164111U (en) Horizontal rotating shaft of stubble cleaner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant