CN102084736A - Light firm farm-oriented mud-ploughing plate and production process thereof - Google Patents
Light firm farm-oriented mud-ploughing plate and production process thereof Download PDFInfo
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- CN102084736A CN102084736A CN 201010533308 CN201010533308A CN102084736A CN 102084736 A CN102084736 A CN 102084736A CN 201010533308 CN201010533308 CN 201010533308 CN 201010533308 A CN201010533308 A CN 201010533308A CN 102084736 A CN102084736 A CN 102084736A
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Abstract
The invention relates to a light firm farm-oriented mud-ploughing plate and a production process thereof and solves the defects that an iron farm-oriented mud-ploughing plate is heavy, adheres soil, is fragile and the like. The light firm farm-oriented mud-ploughing plate is mainly made of high-density polyethylene, can also contain talcum powder and bleaching powder, and is obtained by the following steps of: 1, melting, uniformly mixing the high-density polyethylene, the talcum powder and the bleaching powder and then adding into a casting machine, raising the temperature to 180-200 DEG C, maintaining the temperature for 5-10min, fully melting to form a liquid material; and 2, forming, enabling the liquid material to enter a die device for forming, cooling, and taking out to obtain the finished product. The light firm farm-oriented mud-ploughing plate has the advantages of light weight, strong tolerance, no crushing and no adherence on soil, and is a good updated product of the mud plate.
Description
Technical field
The present invention relates to farm machinery parts and production technology thereof.
Background technology
The plough tool is the farm implements commonly used of digging that plow in the agricultural production.When plowing, the people holds plough handle, and by ox tractive in front, the plough hoe of plough tool front end gos deep in the soil, and earth is pushed up pushing away and amasss on the mud plate, the ground of turning on one's side that glides automatically from mud plate both sides, thus realizing plowing digs.The mud plate claims mud ear or mud face again, is the main mechanical part of plough tool, and traditional mud plate is to use monolithic metal to make, and there is following defective in prior art: the one, and the weight of iron mud plate is big, frangible; The 2nd, the surface is clay easily, and the mud plate of horizontal plane makes that rolling up the soil that comes is difficult for being slipped to ground in addition, and resistance is big, and dual weight can't bear the heavy load the people that plows; The 3rd, the load-carrying of iron mud mouldboard plough tool causes yielding damage greatly.Prior art has strengthened labour intensity, and product is fragile, directly influences agricultural production efficiency, and such mud plate technique is leveraged to the present always.
Polyethylene, English name: polyethylene is a kind of thermoplastic resin that ethene makes through polymerization.Polyethylene is white wax shape trnaslucent materials, and is gentle and tough, lighter than water, nontoxic, has superior dielectric properties.Easy firing and behind fire, burning away.Permeability rate is low, and is then bigger to the organic steam transmitance.Poly transparency increases with degree of crystallinity and descends under certain degree of crystallinity, and transparency increases with molecular weight and improves.The high density polyethylene (HDPE) melting range is 132-135 ℃, low density polyethylene (LDPE) fusing point lower (112 ℃) and wide ranges.Polyethylene has good resistance to low temperature can reach-70～-100 ℃, and chemical stability is good, and the erosion of the most of soda acids of ability is insoluble to common solvent under the normal temperature, and water imbibition is little, and electrical insulation capability is good.
Polyethylene claims PE again, comprises that mainly low density polyethylene, linear low density polyethylene (LLDPE) LLDPE, high density polyethylene and some have the product of property.
High density polyethylene is a kind of degree of crystallinity height, nonpolar thermoplastic resin.The milky appearance of ortho states HDPE is to a certain degree translucent in meagre cross section.Side chain is few in the molecule, degree of crystallinity height (85%-90%), and density height (0.941-0.965) has higher serviceability temperature, and hardness, mechanical strength and chemical proofing are better.
Through retrieval, not examining with polyethylene is the public technology that raw material is made plough tool mud plate.
Summary of the invention:
The objective of the invention is to disclose a kind of agricultural plough mud plate, it is in light weight, and is firm and solid, and it is fast to dig, and another object of the present invention is the production technology that discloses this plough mud plate.Plough mud board production technology of the present invention is simple, and raw material is easily purchased, and production cost is low, is the better substitute that substitutes existing iron mud plate.
A kind of light agricultural plough mud plate admittedly, and mainly be to make by high-density polyethylene to get, and weight ratio high-density polyethylene 2 can also contain weight ratio talcum powder 0.1-0.5, preferred weight ratio: high-density polyethylene 2, talcum powder 0.1-0.3.Technical scheme of the present invention can also contain weight ratio: bleaching powder 0.05-0.1.Technical scheme of the present invention can also add industrial dye.
A kind of light production technology of agricultural plough mud plate admittedly, and be to get by following step processing:
One, fusing adds in the injection molding machine behind high density polyethylene (HDPE), talcum powder, the bleaching powder raw material blending, heats to 180-200 ℃, keeps 5-10 minute, and fully fusing forms liquid;
Two, moulding, above-mentioned liquid enters the die apparatus moulding, and is cold true, takes out, and is finished product.
Under the normal temperature, the cold naturally true time is about 1 hour, in order to shorten the production time, accelerates production speed, and cold true technological process can be finished in the cold true machine of ice water circulation, and common equipment possesses 1-5 ℃ of frozen water condition, saves for about 3/4 cold true time.
The amount of taking control temperature range is looked talcous in described temperature 180-200 ℃ control, ordinary circumstance, and amount of talc is few, selects the lower range temperature, otherwise, select the upper range temperature.
High density polyethylene (HDPE) of the present invention, talcum powder and bleaching powder are the commercially available prod, industrial use, and polyethylene is graininess, and talcum powder and bleaching powder are powdery.
The present invention has utilized characteristics such as the high-density polyethylene olefinic thermoplastic is good, mechanical strength is big, chemical proofing is better, light weight, uses it for the raw material of producing the mud plate, and this is creative place of the present invention.Be high density polyethylene (HDPE) only with a kind of raw material, but also production mud extraction plate, adding the talcum powder effect is to make mud plate surface lubricious, soil is sticking on it during operation, fast landing ground from the side.Bleaching powder is an additive, makes product fair and clear, adapts to the consumer and likes.
Mud plate of the present invention can be produced difform product with different mould, adapts to the job requirements of different soil properties.As the clay operation, be designed to the bigger mud plate of lopsidedness degree.Mud plate light weight of the present invention, weight only is about 30% of iron mud plate, and bearing property is strong, and is not broken, firm and solid, and product can use 3-5 continuously, and foundry loam is not a kind of extraordinary mud plate regeneration product.
The industrial dye that can also contain convention amount in the mud plate of the present invention makes the product of producing present multicolour, and color can be used to distinguish the product that the special soil property of different profiles is used.
Embodiment:
Now the invention will be further described in conjunction with the embodiments, but be not limited to embodiment.
Embodiment 1,
Raw material: high-density polyethylene,
Production technology is to be got by following step processing:
One, fusing, raw material adds in the injection molding machine, heats to 180 ℃, holds time 5 minutes, forms liquid;
Two, moulding, liquid enter the die apparatus moulding, and cold naturally true 1 hour, take out, be finished product.
The product of present embodiment, owing to do not contain talcum powder, the surface is smooth inadequately, easy clay during use.
The suitable equally raw material of the technical scheme of present embodiment is a weight portion high-density polyethylene 2, bleaching powder 0.1.The product whiteness of producing is better.
Embodiment 2,
Raw material: by weight, high-density polyethylene 2, talcum powder 0.3, bleaching powder 0.05,
Production technology is to be got by following step processing:
One, fusing adds in the injection molding machine behind the raw material blending, heats to 190 ℃, holds time 5-minute, forms liquid:
Two, moulding, liquid entered the die apparatus moulding fully in 5 minutes, cold true by finishing in the 1-5 ℃ of cold true machine of ice water circulation, took out, and were finished product.
Present embodiment can not contain bleaching powder 0.05, and other production technology is identical.
Embodiment 3,
Raw material: by weight, high-density polyethylene 2, talcum powder 0.1,
Production technology is to be got by following step processing:
One, fusing adds in the injection molding machine behind the raw material blending, heats to 180 ℃, holds time 5-minute, forms liquid;
Two, moulding, liquid entered the die apparatus moulding fully in 5 minutes, cold true by finishing in the 1-5 ℃ of cold true machine of ice water circulation, took out, and were finished product.
Embodiment 4,
Raw material: by weight, high-density polyethylene 2, talcum powder 0.2, bleaching powder 0.08,
Production technology is to be got by following step processing:
One, fusing adds in the injection molding machine behind the raw material blending, heats to 190 ℃, holds time 5-minute, forms liquid;
Two, moulding, liquid entered the die apparatus moulding fully in 5 minutes, by in the 1-5 ℃ of cold true machine of ice water circulation cold true 25 minutes, finish and coldly really take out, and were finished product.
Embodiment 5,
Raw material: by weight, high-density polyethylene 2, talcum powder 0.5, red industrial dye 0.001, production technology is to be got by following step processing:
One, fusing adds in the injection molding machine behind the raw material blending, heats to 200 ℃, holds time 5-minute, forms liquid;
Two, moulding, liquid enter the die apparatus moulding, and cold naturally true 40 minutes, take out, be finished product.Finished product is red.
The product of embodiment 1-5 was pressed through 10 tons automobile, did not fission, and was indeformable.
Claims (7)
1. consolidate agricultural plough mud plate for one kind light, it is characterized in that, and mainly be to make by following composition to get: high-density polyethylene.
2. a kind of light agricultural plough mud plate admittedly according to claim 1 is characterized in that weight ratio high-density polyethylene 2 contains weight ratio talcum powder 0.1-0.5.
3. a kind of light agricultural plough mud plate admittedly according to claim 2 is characterized in that described weight ratio: high-density polyethylene 2, talcum powder 0.1-0.3.
4. a kind of light agricultural plough mud plate admittedly according to claim 1 and 2 is characterized in that weight ratio high-density polyethylene 2 contains weight ratio bleaching powder 0.05-0.1.
5. a kind of light agricultural plough mud plate admittedly according to claim 3 is characterized in that, contains weight ratio bleaching powder 0.05-0.1.
6. the one kind light production technology of consolidating agricultural plough mud plate is characterized in that, and is to be got by following step processing: one, fusing, add in the injection molding machine behind high density polyethylene (HDPE), talcum powder, the bleaching powder raw material blending, heat to 180-200 ℃, kept 5-10 minute, form liquid;
Two, moulding, liquid enter the die apparatus moulding, and be cold true, takes out, and is finished product.
7. a kind of light production technology of agricultural plough mud plate admittedly according to claim 6 is characterized in that, coldly finishes in the cold true machine of ice water circulation really.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010533308 CN102084736A (en) | 2010-11-05 | 2010-11-05 | Light firm farm-oriented mud-ploughing plate and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010533308 CN102084736A (en) | 2010-11-05 | 2010-11-05 | Light firm farm-oriented mud-ploughing plate and production process thereof |
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| CN102084736A true CN102084736A (en) | 2011-06-08 |
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| CN 201010533308 Pending CN102084736A (en) | 2010-11-05 | 2010-11-05 | Light firm farm-oriented mud-ploughing plate and production process thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117340A (en) * | 1993-12-05 | 1996-02-28 | 石振卿 | Spade |
| CN1118733A (en) * | 1994-03-19 | 1996-03-20 | 黄晟权 | Method of manufacturing mold products with unusable tires |
| CN2265660Y (en) * | 1996-07-18 | 1997-10-29 | 李应华 | Animal-powered half-turn plow |
| CN1342184A (en) * | 1999-01-27 | 2002-03-27 | 托马斯·诺斯科 | Use of recycled plastics for preparing high performance composite railroad ties |
-
2010
- 2010-11-05 CN CN 201010533308 patent/CN102084736A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117340A (en) * | 1993-12-05 | 1996-02-28 | 石振卿 | Spade |
| CN1118733A (en) * | 1994-03-19 | 1996-03-20 | 黄晟权 | Method of manufacturing mold products with unusable tires |
| CN2265660Y (en) * | 1996-07-18 | 1997-10-29 | 李应华 | Animal-powered half-turn plow |
| CN1342184A (en) * | 1999-01-27 | 2002-03-27 | 托马斯·诺斯科 | Use of recycled plastics for preparing high performance composite railroad ties |
Non-Patent Citations (1)
| Title |
|---|
| 《现代塑料加工应用》 19950430 徐卫兵等 汽车水箱面罩用改性聚丙烯的研制 17-20,37 2-3,5-7 第7卷, 第2期 * |
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Application publication date: 20110608 |