CN220367083U - Device convenient to reduction that gathers materials - Google Patents
Device convenient to reduction that gathers materials Download PDFInfo
- Publication number
- CN220367083U CN220367083U CN202321335546.3U CN202321335546U CN220367083U CN 220367083 U CN220367083 U CN 220367083U CN 202321335546 U CN202321335546 U CN 202321335546U CN 220367083 U CN220367083 U CN 220367083U
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- cylinder
- flashboard
- cone
- divide
- aggregate
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- 239000000463 material Substances 0.000 title claims description 70
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 230000003213 activating effect Effects 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a device convenient for aggregate shrinkage separation, which comprises a charging barrel, wherein a lower end outlet of the charging barrel is provided with a distribution cone, the distribution cones are arranged in a small upper part and a big lower part, the periphery of the distribution cone is provided with distribution guide plates, the distribution guide plates are distributed in four groups at intervals along the circumferential direction of the lower end of the distribution cone, the distribution cone moves up and down and seals or separates the lower end of the charging barrel.
Description
Technical Field
The utility model relates to the technical field of highway construction test equipment, in particular to a device convenient for aggregate shrinkage division.
Background
In highway engineering aggregate detection, the aggregate shrinkage method includes a quarter method and a distributor method. Wherein in the quartering method: placing the sample on a flat plate, uniformly mixing in a natural state, spreading the sample along two directions perpendicular to each other, spreading the sample from the middle to the sides, dividing the sample into four parts which are approximately equal, taking two parts of the opposite corners of the sample, uniformly mixing the two parts again, and repeating the process until the amount of the material after shrinkage is slightly more than the amount necessary for performing the test; the method adopts artificial material division, and has the defects of long time, uneven quartering, large error and the like. In the dispenser method: after uniformly stirring the sample, dividing the sample into two approximately equal parts by an existing distributor, taking one part of the two parts, dividing the two parts into two parts, and reducing the two parts to the required amount; according to the method, the charging hopper is rectangular, so that aggregate is likely to be unevenly dumped during manual dumping, and the influence of human factors is large, so that uneven distribution is caused.
Disclosure of Invention
The utility model aims at: the device is convenient for aggregate shrinkage, can carry out quartering on the sample, ensures that the grading composition of each aggregate after shrinkage is consistent, and reduces the material separation difficulty of the sample.
The technical scheme adopted in the utility model is as follows:
the utility model provides a device convenient to shrinkage divide gathers materials, includes the feed cylinder, the lower extreme export of feed cylinder is provided with the branch material awl, divide the material awl to go up little, down big to arrange, the periphery of dividing the material awl is provided with divides the material baffle, divide the material baffle to have four groups along dividing material awl lower extreme circumference direction interval distribution, divide the material awl to reciprocate and implement to carry out shutoff or separation to the feed cylinder lower extreme.
The utility model also has the following technical characteristics:
the lower extreme of feed cylinder is provided with the flashboard, the flashboard is connected with the switch unit, the switch unit is implemented the pull to the flashboard to implement to open or close the feed cylinder.
The feed cylinder takes on a cone-shaped structure with a large upper part and a small lower part, an extension pipe is arranged at the lower end of the feed cylinder, the flashboard is arranged at the pipe orifice position at the lower end of the feed cylinder, and the material dividing cone is blocked or separated from the lower end of the extension pipe.
The utility model discloses a charging device, including flashboard, switch unit, cylinder, horizontal track, the flashboard one end is circular and coincide with the lower extreme inner wall of feed cylinder, the lower extreme of feed cylinder is provided with the horizontal track, the both sides of flashboard constitute sliding fit with the horizontal track, the switch unit is including setting up the switch cylinder in horizontal track one end, the piston rod level of switch cylinder and one end are connected with the other end of flashboard.
The two sides of the material distributing guide plate are provided with baffle plates, and the material distributing guide plate and the baffle plates form a groove plate-shaped structure which is obliquely arranged.
The lower end of the material dividing cone is connected with a piston rod of a lifting cylinder, and the piston rod of the lifting cylinder is vertically arranged.
The material distributing guide plate is provided with supporting guide rods, the supporting guide rods are vertical and the upper ends of the supporting guide rods are connected with the charging barrel, and the four groups of supporting guide rods are distributed at intervals along the periphery of the charging barrel at equal intervals.
The lower end of the supporting guide rod is connected with the supporting frame, and the material distributing guide plate and the supporting guide rod form sliding fit in the vertical direction.
Compared with the prior art, the utility model has the beneficial effects that: the device is in actual use, in throwing the feed cylinder with the sample material, the feed cylinder lower extreme sets up the position just above the branch material awl, after the material passes through the even bulk cargo of branch material awl, evenly scatter to receiving hopper through dividing the material baffle, divide the material baffle to have four groups along dividing material awl lower extreme circumference direction interval distribution to can divide into four groups with the even sample material, the device can carry out the quartering material to the sample, make the grading composition of each aggregate after the shrinkage divide keep unanimous, reduce the branch material degree of difficulty of sample.
Drawings
FIG. 1 is a schematic view of an apparatus for facilitating aggregate shrinkage;
FIG. 2 is a top view of an apparatus for facilitating aggregate shrinkage;
FIG. 3 is a front view of an apparatus for facilitating aggregate shrinkage;
fig. 4 is a cross-sectional view of the cartridge.
Detailed Description
With reference to fig. 1 to 4, the following features are detailed for the present device for facilitating aggregate shrinkage:
the utility model provides a device convenient to shrinkage divide gathers materials, includes feed cylinder 100, the lower extreme export of feed cylinder 100 is provided with branch material awl 200, divide material awl 200 to go up little, big down to arrange, divide the periphery of material awl 200 to be provided with and divide material baffle 300, divide material baffle 300 to have four sets of along divide material awl 200 lower extreme circumference direction interval distribution, divide material awl 200 to reciprocate and implement to carry out shutoff or separation to feed cylinder 100 lower extreme.
When the device is in actual use, sample materials are delivered into the charging barrel 100, the end of the charging barrel 100 is arranged at the position right above the material dividing cone 200, after the materials are uniformly scattered by the material dividing cone 200, the materials are uniformly scattered onto the receiving hopper by the material dividing guide plate 300, and four groups of the material dividing guide plate 300 are distributed at intervals along the circumferential direction of the lower end of the material dividing cone 200, so that the sample materials can be uniformly divided into four groups.
Before delivering the material to the barrel 100, the above-mentioned material separating cone 200 moves upward and performs plugging on the lower end of the barrel 100, after the material is delivered, the material separating cone 200 moves downward and is far away from the lower end of the barrel 100, so as to lead the material in the barrel 100 out slowly from the lower end of the barrel 100, and perform uniform bulk material through the material separating cone 200.
As a preferred embodiment of the present utility model, a shutter 400 is provided at the lower end of the cartridge 100, and the shutter 400 is connected to a switching unit that performs drawing of the shutter 400 to perform opening or closing of the cartridge 100.
A shutter 400 is provided at the lower end of the cartridge 100, and before the sample is put into the cartridge 100 when the separation is required, the shutter 400 is opened and the uniform separation is performed through the separation cone 200 by drawing the shutter 400 to close the lower end of the cartridge 100.
Preferably, when the plugging of the charging barrel 100 and the arrangement of the flashboard 400 are implemented, the charging barrel 100 takes on a cone-shaped structure with a large upper part and a small lower part, the lower end of the charging barrel 100 is provided with the extension pipe 110, the flashboard 400 is arranged at the pipe orifice position at the lower end of the charging barrel 100, and the material splitting cone 200 is plugged or separated from the lower end of the extension pipe 110.
The above-mentioned flashboard 400 sets up in the lower extreme mouth of pipe position of feed cylinder 100 to implement the shutoff to feed cylinder 100, divide the material awl 200 to carry out the shutoff with the lower extreme of extension pipe 110, when flashboard 400 opens, the material can even scatter in extension pipe 110, moves down through divide the material awl 200, and the material can divide the material through divide the material awl 200.
Preferably, in order to implement driving guidance of the shutter 400, one end of the shutter 400 is circular and coincides with the inner wall of the lower end of the barrel 100, the lower end of the barrel 100 is provided with a horizontal rail 120, both sides of the shutter 400 form sliding fit with the horizontal rail 120, the switching unit includes a switching cylinder 130 disposed at one end of the horizontal rail 120, and a piston rod of the switching cylinder 130 is horizontal and one end is connected with the other end of the shutter 400.
By activating the switch cylinder 130, the ram 400 can be drawn so that the ram 400 slides along the horizontal rail 120.
Preferably, two sides of the distributing guide 300 are provided with baffle plates 310, and the distributing guide 300 and the baffle plates 310 form a groove plate-shaped structure which is obliquely arranged.
Specifically, the lower end of the material dividing cone 200 is connected with a piston rod of the lifting cylinder 210, and the piston rod of the lifting cylinder 210 is vertically arranged.
When the vertical guiding of the distributing guide 300 is implemented, the distributing guide 300 is provided with supporting guide rods 320, the supporting guide rods 320 are vertical and the upper ends of the supporting guide rods 320 are connected with the charging barrel 100, and four groups of supporting guide rods 320 are distributed at equal intervals along the periphery of the charging barrel 100.
The lower end of the supporting guide rod 320 is connected with the supporting frame 330, and the material distributing guide plate 300 and the supporting guide rod 320 form a sliding fit in the vertical direction.
When the vertical driving of the distributing guide 300 is implemented, the lifting cylinder 210 is started, so that the distributing guide 300 is vertically lifted along the supporting guide 320, and the synchronous driving of the distributing cone 200 and the distributing guide 300 can be realized, and the plugging or opening of the lower end of the extension pipe 110 can be further realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Device convenient to divide that gathers materials, its characterized in that: including feed cylinder (100), the lower extreme export of feed cylinder (100) is provided with branch feed cone (200), divide feed cone (200) to go up little, down big arrangement, the periphery of branch feed cone (200) is provided with branch material baffle (300), divide material baffle (300) to have four groups along branch feed cone (200) lower extreme circumference direction interval distribution, divide feed cone (200) to reciprocate and implement to carry out shutoff or separation to feed cylinder (100) lower extreme.
2. The apparatus for facilitating aggregate shrinkage according to claim 1, wherein: the lower end of the charging barrel (100) is provided with a flashboard (400), the flashboard (400) is connected with a switch unit, and the switch unit performs drawing of the flashboard (400) so as to open or close the charging barrel (100).
3. The apparatus for facilitating aggregate shrinkage according to claim 2, wherein: the feeding barrel (100) is in a cone-shaped structure with a large upper part and a small lower part, an extension pipe (110) is arranged at the lower end of the feeding barrel (100), the flashboard (400) is arranged at the pipe orifice position at the lower end of the feeding barrel (100), and the material separating cone (200) is blocked or separated from the lower end of the extension pipe (110).
4. A device for facilitating aggregate shrinkage according to claim 3, wherein: the utility model discloses a material barrel, including flashboard (400) and cylinder (100), flashboard (400) one end is circular and coincide with the lower extreme inner wall of cylinder (100), the lower extreme of cylinder (100) is provided with horizontal track (120), the both sides and the horizontal track (120) of flashboard (400) constitute sliding fit, switch unit is including setting up switch cylinder (130) in horizontal track (120) one end, the piston rod level and the one end of switch cylinder (130) are connected with the other end of flashboard (400).
5. The apparatus for facilitating aggregate shrinkage according to claim 1, wherein: the two sides of the material distribution guide plate (300) are provided with baffle plates (310), and the material distribution guide plate (300) and the baffle plates (310) form a groove plate-shaped structure which is obliquely arranged.
6. The apparatus for facilitating aggregate shrinkage according to claim 5, wherein: the lower end of the material dividing cone (200) is connected with a piston rod of a lifting cylinder (210), and the piston rod of the lifting cylinder (210) is vertically arranged.
7. The apparatus for facilitating aggregate shrinkage according to claim 6, wherein: the material distributing guide plate (300) is provided with supporting guide rods (320), the supporting guide rods (320) are vertical, the upper ends of the supporting guide rods are connected with the material cylinder (100), and the four groups of supporting guide rods (320) are distributed at equal intervals along the periphery of the material cylinder (100).
8. The apparatus for facilitating aggregate shrinkage according to claim 7, wherein: the lower end of the supporting guide rod (320) is connected with the supporting frame (330), and the material distributing guide plate (300) and the supporting guide rod (320) form sliding fit in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335546.3U CN220367083U (en) | 2023-05-30 | 2023-05-30 | Device convenient to reduction that gathers materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321335546.3U CN220367083U (en) | 2023-05-30 | 2023-05-30 | Device convenient to reduction that gathers materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367083U true CN220367083U (en) | 2024-01-19 |
Family
ID=89512611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321335546.3U Active CN220367083U (en) | 2023-05-30 | 2023-05-30 | Device convenient to reduction that gathers materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367083U (en) |
-
2023
- 2023-05-30 CN CN202321335546.3U patent/CN220367083U/en active Active
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