CN205109725U - Sand cutter - Google Patents

Sand cutter Download PDF

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Publication number
CN205109725U
CN205109725U CN201520837984.9U CN201520837984U CN205109725U CN 205109725 U CN205109725 U CN 205109725U CN 201520837984 U CN201520837984 U CN 201520837984U CN 205109725 U CN205109725 U CN 205109725U
Authority
CN
China
Prior art keywords
roller
milling
sand
rolling
rollers
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.)
Expired - Fee Related
Application number
CN201520837984.9U
Other languages
Chinese (zh)
Inventor
古堂辉
Original Assignee
古堂辉
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 古堂辉 filed Critical 古堂辉
Priority to CN201520837984.9U priority Critical patent/CN205109725U/en
Application granted granted Critical
Publication of CN205109725U publication Critical patent/CN205109725U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a sand cutter, the funnel is in with the setting the bucker of funnel below, the bucker includes that two are rolled the roller, two roll roller parallel arrangement of each other, two the axis that rolls the roller is located same horizontal plane, it is the fore -and -aft direction setting, two to roll the roller the line perpendicular to between the front end of roller rolls roll the axis of roller, two roll the adjacent setting of roller, two roll to constitute between the roller and roll the mouth, a mouthful conduct rolls the feed inlet of bucker and with two are connected to the discharge gate of funnel it is in to roll the roller it is all downward to roll turning to of mouthful department. The utility model discloses a technological means that rolls the roller is more simple, and the cost is also lower, can guarantee at the in -process that rolls that every grit material is all rolled, and efficiency is higher.

Description

Sand cutter
Technical field
The utility model relates to a kind of sand cutter, belongs to sand cutter technical field.
Background technology
Sand cutter is machine sand material being broken into sand material, it by opening several groups of trepannings and hinged maracas head on row's circular bulkheads, hang down under axle rotates at dividing plate, the hammer hitting power that the rotation of maracas head rest bias is formed hits sand material, is beaten broken fines and crosses after net through diagrid and become sand material.
Utility model content
The utility model provides a kind of sand cutter, to be rolled thus obtains sand material, have production efficiency high by milling roller to sand material.
The technical scheme that the utility model adopts is:
A kind of sand cutter, funnel and the roller be arranged on below described funnel, described roller comprises two milling rollers, two described milling roller settings parallel to each other, the axis of two described milling rollers is positioned in same level, described milling roller is that fore-and-aft direction is arranged, line between the front end of two described milling rollers is perpendicular to the axis of described milling roller, two described milling rollers are disposed adjacent, rolling-compaction port is formed between two described milling rollers, described rolling-compaction port as described roller charging aperture and be connected with the discharging opening of described funnel, two described milling rollers are all downward turning to of described rolling-compaction port place.
Select as one, two described milling rollers rotate respectively by a driven by motor.
Further, described motor can be in transmission connection by reductor and described milling roller.
Select as one, the distance between two described milling rollers is adjustable.
Preferably, two described milling rollers form a milling roller group, the quantity of described milling roller group is multiple, multiple described milling roller group is setting up and down, and the axis of all described milling rollers is parallel to each other, the rolling-compaction port of the milling roller group of the upside in adjacent two described milling roller groups is greater than the rolling-compaction port of the described milling roller group of downside.
Further, the quantity of described milling roller group is 3.
The beneficial effects of the utility model:
The utility model is by the setting of two milling rollers, sand material enters between two milling rollers, due to the rotation of two milling rollers, make sand material by the rolling-compaction port between two milling rollers, and the size of rolling-compaction port less (being less than the size of sand material), thus sand material is rolled between two milling rollers, thus sand material is crushed, in terms of existing technologies, adopt the technological means of milling roller more simple, cost is also lower, and can ensure that in the process rolled each sand material is all rolled to, efficiency is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, funnel; 2, milling roller.
Detailed description of the invention
See Fig. 1, the utility model provides a kind of sand cutter, funnel 1 and the roller be arranged on below described funnel 1, described roller comprises two milling rollers 2, the setting parallel to each other of two described milling rollers 2, the axis of two described milling rollers 2 is positioned in same level, described milling roller 2 is arranged in fore-and-aft direction, line between the front end of two described milling rollers 2 is perpendicular to the axis of described milling roller 2, two described milling rollers 2 are disposed adjacent, rolling-compaction port (not marking in figure) is formed between two described milling rollers 2, described rolling-compaction port as described roller charging aperture and be connected with the discharging opening of described funnel 1, two described milling rollers 2 are all downward turning to of described rolling-compaction port place.
The course of work of the present utility model is: loaded by sand material in funnel 1, sand material flow in the rolling-compaction port between two milling rollers 2 from funnel 1, and two milling rollers 2 now rotate (preferred rotating speed is identical), because milling roller 2 is downward in the direction of motion at rolling-compaction port place, and then two milling rollers 2 form a downward snap-in force at rolling-compaction port place, the effect that sand material is subject to this snap-in force at rolling-compaction port place moves downward, and the gap between two milling rollers 2, thus sand material is pulverized.
Certain two described milling rollers 2 rotate respectively by a driven by motor, ensure the power driving milling roller 2 to rotate, and then guarantee that sandstone is pulverized.
In order to ensure rolling effect, also following improvement can be done.
Two described milling rollers 2 form a milling roller group, the quantity of described milling roller group is multiple, multiple described milling roller group is setting up and down, and the axis of all described milling rollers 2 is parallel to each other, the rolling-compaction port of the milling roller group of the upside in adjacent two described milling roller groups is greater than the rolling-compaction port of the described milling roller group of downside.
That is, many covers setting up and down roll group, sand material is first rolled by the uppermost group that rolls, sand material after rolling fall into below roll group, the group that rolls below continues to roll, until sand material is rolled by the group that rolls of bottom, like this, sand material rolls through multiple, thus ensures that sand material is pulverized completely.
In order to better roll sand material, the rolling-compaction port of the milling roller group of the upside in adjacent two described milling roller groups is greater than the rolling-compaction port of the described milling roller group of downside, by such setting, sand material can first be rolled by larger rolling-compaction port (corresponding rolls group), first sand material is rolled the sand material of the size being less than corresponding rolling-compaction port, by the sand material after rolling, drop to below roll in group, because the rolling-compaction port of below is more young than rolling above, so sand material continue roll less, in this way, until sand material rolls rolling of group by bottom.
Sand material is carried out classification roll, can alleviate and eachly roll the pressure that rolls of group to sand material, and then reduce the wearing and tearing to milling roller 2, extend service life of the present utility model.
The described quantity rolling group is preferably 3.
Other are arranged:
Described motor via reducer and described milling roller 2 are in transmission connection, and the distance between two described milling rollers 2 is adjustable.
It is emphasized that, because all sand materials all can be rolled by milling roller 2, and then the width (distances between two milling rollers 2) being all less than the minimum place of rolling-compaction port by the particle diameter of the sand material after rolling can be ensured, and the width of rolling-compaction port can artificial adjustment (being adjusted to the particle diameter of the sand material of needs), so all meet the standard of sand material from the particle diameter of rolling-compaction port sand material out, and without the need to carrying out the process of sieving.
For the description of the preceding paragraph, for multiple milling roller group, only need guarantee that the rolling-compaction port of the milling roller group of bottom meets corresponding standard.

Claims (6)

1. a sand cutter, it is characterized in that: funnel (1) and the roller be arranged on below described funnel (1), described roller comprises two milling rollers (2), the setting parallel to each other of two described milling rollers (2), the axis of two described milling rollers (2) is positioned in same level, described milling roller (2) is arranged in fore-and-aft direction, line between the front end of two described milling rollers (2) is perpendicular to the axis of described milling roller (2), two described milling rollers (2) are disposed adjacent, rolling-compaction port is formed between two described milling rollers (2), described rolling-compaction port as described roller charging aperture and be connected with the discharging opening of described funnel (1), two described milling rollers (2) are all downward turning to of described rolling-compaction port place.
2. sand cutter according to claim 1, is characterized in that: two described milling rollers (2) are rotated respectively by a driven by motor.
3. sand cutter according to claim 2, is characterized in that: described motor via reducer and described milling roller (2) are in transmission connection.
4. sand cutter according to claim 1, is characterized in that: the distance between two described milling rollers (2) is adjustable.
5. the sand cutter according to any one of claim 1-4, it is characterized in that: two described milling rollers (2) form a milling roller group, the quantity of described milling roller group is multiple, multiple described milling roller group is setting up and down, and the axis of all described milling rollers (2) is parallel to each other, the rolling-compaction port of the milling roller group of the upside in adjacent two described milling roller groups is greater than the rolling-compaction port of the described milling roller group of downside.
6. sand cutter according to claim 5, is characterized in that: the quantity of described milling roller group is 3.
CN201520837984.9U 2015-10-23 2015-10-23 Sand cutter Expired - Fee Related CN205109725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520837984.9U CN205109725U (en) 2015-10-23 2015-10-23 Sand cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520837984.9U CN205109725U (en) 2015-10-23 2015-10-23 Sand cutter

Publications (1)

Publication Number Publication Date
CN205109725U true CN205109725U (en) 2016-03-30

Family

ID=55565374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520837984.9U Expired - Fee Related CN205109725U (en) 2015-10-23 2015-10-23 Sand cutter

Country Status (1)

Country Link
CN (1) CN205109725U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656956A (en) * 2019-09-12 2020-01-07 苏锦生 Concrete-cast tunnel lining concave-convex gravel intelligent maintenance trolley
WO2021139824A1 (en) * 2020-03-05 2021-07-15 中国标准化研究院 Non-uniform bulk material sample mixing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656956A (en) * 2019-09-12 2020-01-07 苏锦生 Concrete-cast tunnel lining concave-convex gravel intelligent maintenance trolley
CN110656956B (en) * 2019-09-12 2020-12-15 中信建设有限责任公司 Concrete-cast tunnel lining concave-convex gravel intelligent maintenance trolley
WO2021139824A1 (en) * 2020-03-05 2021-07-15 中国标准化研究院 Non-uniform bulk material sample mixing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20161023