CN211358952U - Powder soil equipment for compaction test - Google Patents
Powder soil equipment for compaction test Download PDFInfo
- Publication number
- CN211358952U CN211358952U CN201922054072.5U CN201922054072U CN211358952U CN 211358952 U CN211358952 U CN 211358952U CN 201922054072 U CN201922054072 U CN 201922054072U CN 211358952 U CN211358952 U CN 211358952U
- Authority
- CN
- China
- Prior art keywords
- screening
- silt
- box
- fixedly connected
- pull rod
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a silt device for compaction test, which comprises a screening box, wherein the middle position of the bottom of the screening box is vertically and fixedly communicated with a discharge straight cylinder, the top of the screening box is fixedly covered with a sealing cover, the middle part of the sealing cover is vertically and movably penetrated with a pull rod, the left side of the top of the sealing cover is fixedly communicated with a silt box, and the top of the silt box is fixedly covered with a top cover; the vertical swing joint of silt case inner chamber has two compression rollers of laminating in opposite directions. The utility model discloses owing to when screening, thereby the vibrating motor operation on the diaphragm is guaranteed to the spring, produces thereby efficient vibration space can the efficient vibrate the pull rod, and the pull rod jointly sieves the otter board and screens out the suitable silt to whole screening process is all gone on in screening case and row's straight section of thick bamboo, avoids the vibrating process in the raise dust condition to appear.
Description
Technical Field
The utility model relates to a hit real experimental technical field, specifically be a hit real silt equipment of experimental usefulness.
Background
At present, the compaction test is one of the most labor-intensive test items in the soil test. In the current and effective national standard of the people's republic of China, geotechnical test method Standard GB/T50123-1999, the stipulation for preparing the soil sample for the light compaction test is as follows: taking 20Kg of representative soil sample by a quartering method, air-drying, grinding, sieving by a 5mm sieve, and uniformly stirring the soil sample under the sieve.
In the prior art, the silt mechanism and the screening mechanism are arranged step by step, so that the occupied space is large, and the cost is increased; and screening mechanism is uncovered setting at the actual operation in-process, produces the raise dust very easily, influences the air quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hit silt equipment of real experiment usefulness, solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the silt device for compaction tests comprises a screening box, wherein a discharge straight cylinder is vertically and fixedly communicated with the middle position of the bottom of the screening box, a sealing cover is fixedly covered at the top of the screening box, a pull rod vertically and movably penetrates through the middle of the sealing cover, a silt box is fixedly communicated with the left side of the top of the sealing cover, and a top cover is fixedly covered at the top of the silt box; the inner cavity of the silt box is vertically and movably connected with two press rollers which are attached in opposite directions;
the horizontal fixedly connected with screening otter board of end wall under the pull rod, the row's of arranging material straight section of thick bamboo inner chamber is arranged in to screening otter board activity, and pull rod up end fixedly connected with diaphragm, diaphragm upper portion fixed mounting have vibrating motor, and the vertical upwards fixed mounting in the middle of the sealing cap top position on the right side has the cylinder, and the piston rod up end fixedly connected with layer board of cylinder, the perpendicular fixedly connected with screw lead screw of layer board top intermediate position, the perforation has vertically been seted up on the diaphragm, and the screw lead screw activity runs through.
As an optimal implementation mode of the utility model, the top cap is leaks hopper-shaped, and the vertical notes material round mouth of having seted up in top cap middle part.
As an optimal implementation mode of the utility model, the perpendicular fixedly connected with motor layer board in powder soil box rear portion left side, motor layer board upper portion level forward fixed mounting have a motor, the transmission shaft pole and one of them of motor the axostylus axostyle fixed connection of compression roller.
As an optimal implementation mode of the utility model, fixedly connected with driving gear, another on the transmission shaft of motor the axostylus axostyle fixedly connected with follower gear of compression roller rear end, follower gear and driving gear mesh mutually.
As a preferred embodiment of the utility model, the screening otter board is made for the stainless steel in mm hole.
As a preferred embodiment of the present invention, the end portion of the threaded screw rod extending out of the through hole is screwed with a nut; and a spring is sleeved on the threaded screw rod between the upper part of the supporting plate and the transverse plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model has the advantages that the left side of the top of the sealing cover is fixedly communicated with the powder box, and the top of the powder box is fixedly covered with the top cover; the vertical swing joint of silt case inner chamber has two compression rollers of laminating in opposite directions, through with the integration of silt case on the screening case, reduces area occupied.
2. The utility model discloses owing to when screening, thereby the vibrating motor operation on the diaphragm is guaranteed to the spring, produces thereby efficient vibration space can the efficient vibrate the pull rod, and the pull rod jointly sieves the otter board and screens out the suitable silt to whole screening process is all gone on in screening case and row's straight section of thick bamboo, avoids the vibrating process in the raise dust condition to appear.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a silt device for compaction test according to the present invention;
fig. 2 is a schematic structural view of the transverse pull rod of the silt device for compaction test of the present invention after being folded at the bottom of the second stretcher pipe;
fig. 3 is a schematic structural view of the transverse pull rod of the silt device for compaction test of the present invention after being folded at the bottom of the second stretcher pipe;
fig. 4 is a schematic view of the side view structure of the transverse pull rod, the first stretcher pipe and the second stretcher pipe of the silt device for compaction test.
In the figure: screening case 1, compression roller 2, powder soil case 3, top cap 4, notes material round mouth 5, vibrating motor 6, diaphragm 7, layer board 8, piston rod 9, cylinder 10, sealed lid 11, spring 12, screening otter board 13, row's material straight section of thick bamboo 14, pull rod 15, follower gear 16, motor 17, motor layer board 18, driving gear 19, screw lead screw 20, nut 21, perforation 22.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a powder soil device for compaction tests comprises a screening box 1, wherein a discharge straight cylinder 14 is vertically and fixedly communicated with the middle position of the bottom of the screening box 1, a sealing cover 11 is fixedly covered at the top of the screening box 1, a pull rod 15 vertically and movably penetrates through the middle of the sealing cover 11, a powder soil box 3 is fixedly communicated with the left side of the top of the sealing cover 11, and a top cover 4 is fixedly covered at the top of the powder soil box 3; the inner cavity of the silt box 3 is vertically and movably connected with two press rollers 2 which are attached oppositely, and the silt box 3 is integrated on the screening box 1, so that the occupied area is reduced;
the lower end wall of a pull rod 15 is horizontally and fixedly connected with a screening screen plate 13, the screening screen plate 13 is movably arranged in the inner cavity of a straight discharge cylinder 14, the upper end surface of the pull rod 15 is fixedly connected with a transverse plate 7, the upper part of the transverse plate 7 is fixedly provided with a vibrating motor 6, the middle part of the top of a sealing cover 11 is vertically and upwards fixedly provided with an air cylinder 10, the upper end surface of a piston rod 9 of the air cylinder 10 is fixedly connected with a supporting plate 8, the middle part of the top of the supporting plate 8 is vertically and fixedly connected with a threaded lead screw 20, a through hole 22 is vertically formed in the transverse plate 7, the threaded lead screw 20 movably penetrates through the through hole 22, when the screening is carried out, when the vibrating motor 6 on the transverse plate 7 operates, a spring 12 ensures that an efficient vibrating space is generated, so that the pull rod 15 can vibrate efficiently, the pull, the dust raising condition in the vibration process is avoided.
In this embodiment, top cap 4 is hourglass hopper-shaped, and top cap 4 middle part is vertical to be seted up and to be annotated material round mouth 5, annotates material round mouth 5 and can guarantee that the soil that falls into in silt case 3 all is directly smashed by two compression rollers 2.
In this embodiment, a motor supporting plate 18 is vertically and fixedly connected to the left side of the rear portion of the silt box 3, a motor 17 is horizontally and forwardly and fixedly installed on the upper portion of the motor supporting plate 18, and a transmission shaft of the motor 17 is fixedly connected with a shaft rod of one of the compression rollers 2.
In this embodiment, a driving gear 19 is fixedly connected to a transmission shaft of the motor 17, a follower gear 16 is fixedly connected to a shaft rod at the rear end of the other press roll 2, and the follower gear 16 is engaged with the driving gear 19. the common driving mechanism is a technical feature known in the prior art, and the driving mode is that the motor 17 drives the two press rolls 2 to rotate oppositely through the cooperation of the driving gear 19 and the follower gear 16, so as to crush dry soil.
In this embodiment, the screen mesh 13 is made of stainless steel with 5mm holes.
In this embodiment, a nut 21 is screwed on the end of the threaded screw rod 20 extending out of the through hole 22; the threaded screw rod 20 located between the upper portion of the supporting plate 8 and the transverse plate 7 is sleeved with the spring 12, and the spring 12 ensures that the vibration motor 6 on the transverse plate 7 runs to generate efficient vibration space so as to vibrate the pull rod 15 efficiently.
When a hit real silt equipment that uses of experiment, need explain, the utility model relates to a hit real silt equipment that uses, including screening case 1, compression roller 2, silt case 3, top cap 4, notes material round mouth 5, vibrating motor 6, diaphragm 7, layer board 8, piston rod 9, cylinder 10, sealed lid 11, spring 12, screening otter board 13, row's straight section of thick bamboo 14, pull rod 15, follower gear 16, motor 17, motor layer board 18, driving gear 19, screw lead screw 20, nut 21, perforation 22, the part is general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or obtain through conventional experimental method for this technical staff.
When in use, a driving gear 19 is fixedly connected on a transmission shaft of a motor 17, a follow-up gear 16 is fixedly connected with a shaft lever at the rear end of the other press roller 2, the follow-up gear 16 is meshed with the driving gear 19, the common driving mechanism is a technical characteristic known in the prior art, the driving mode is that the motor 17 drives the two press rollers 2 to rotate oppositely through the matching of the driving gear 19 and the follow-up gear 16, so that dry soil is crushed and is injected into a powder soil box 3 from a material injection round mouth 5 of a top cover 4 and is crushed by the two press rollers 2 and falls into a screening box 1, when in screening, a spring 12 ensures that a vibrating motor 6 on a transverse plate 7 runs to generate an efficient vibrating space so as to efficiently vibrate a pull rod 15, the pull rod 15 is combined with a screening net plate 13 to screen out applicable powder soil, and the whole screening process is carried out in the screening box 1 and a straight discharge barrel 14, the dust raising condition in the vibration process is avoided.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a hit silt equipment that compaction test used, includes screening case (1), its characterized in that: a discharge straight cylinder (14) is vertically and fixedly communicated with the middle position of the bottom of the screening box (1), a sealing cover (11) is fixedly covered on the top of the screening box (1), a pull rod (15) vertically and movably penetrates through the middle of the sealing cover (11), a powder soil box (3) is fixedly communicated with the left side of the top of the sealing cover (11), and a top cover (4) is fixedly covered on the top of the powder soil box (3); the inner cavity of the powder box (3) is vertically and movably connected with two press rolls (2) which are attached in opposite directions;
horizontal fixedly connected with screening otter board (13) of terminal wall under pull rod (15), row's straight section of thick bamboo (14) inner chamber is arranged in screening otter board (13) activity, pull rod (15) up end fixedly connected with diaphragm (7), diaphragm (7) upper portion fixed mounting has vibrating motor (6), the vertical upwards fixed mounting in oblique right position has cylinder (10) in the middle of sealed lid (11) top, piston rod (9) up end fixedly connected with layer board (8) of cylinder (10), the perpendicular fixedly connected with screw lead screw (20) of layer board (8) top intermediate position, perforation (22) have been seted up vertically on diaphragm (7), screw lead screw (20) activity runs through in perforation (22).
2. The silt apparatus for compaction testing according to claim 1, wherein: the top cover (4) is funnel-shaped, and the middle part of the top cover (4) is vertically provided with a material injection round opening (5).
3. The silt apparatus for compaction testing according to claim 1, wherein: the left side of the rear part of the powder soil box (3) is vertically and fixedly connected with a motor supporting plate (18), the upper part of the motor supporting plate (18) is horizontally and forwardly fixedly provided with a motor (17), and a transmission shaft rod of the motor (17) is fixedly connected with a shaft rod of one of the compression rollers (2).
4. A silt apparatus for compaction testing according to claim 3, wherein: a driving gear (19) is fixedly connected to a transmission shaft of the motor (17), a follow-up gear (16) is fixedly connected to a shaft lever at the rear end of the other compression roller (2), and the follow-up gear (16) is meshed with the driving gear (19).
5. The silt apparatus for compaction testing according to claim 1, wherein: the screening net plate (13) is made of stainless steel with 5mm holes.
6. The silt apparatus for compaction testing according to claim 1, wherein: a nut (21) is screwed on the end part of the threaded screw rod (20) extending out of the through hole (22); and a spring (12) is sleeved on the threaded screw rod (20) positioned between the upper part of the supporting plate (8) and the transverse plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054072.5U CN211358952U (en) | 2019-11-25 | 2019-11-25 | Powder soil equipment for compaction test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922054072.5U CN211358952U (en) | 2019-11-25 | 2019-11-25 | Powder soil equipment for compaction test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211358952U true CN211358952U (en) | 2020-08-28 |
Family
ID=72164795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922054072.5U Active CN211358952U (en) | 2019-11-25 | 2019-11-25 | Powder soil equipment for compaction test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211358952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945690A (en) * | 2021-02-03 | 2021-06-11 | 杨婷 | A hold device that is used for careful soil bed mud to detect takes screening structure |
-
2019
- 2019-11-25 CN CN201922054072.5U patent/CN211358952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945690A (en) * | 2021-02-03 | 2021-06-11 | 杨婷 | A hold device that is used for careful soil bed mud to detect takes screening structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211358952U (en) | Powder soil equipment for compaction test | |
| CN211100017U (en) | Raw material screening device for biomass granular fuel | |
| CN204307663U (en) | The broken gathering-device of a kind of fine earth materials quantitative | |
| CN211488031U (en) | Soil crushing and screening instrument | |
| CN211274972U (en) | Raw materials reducing mechanism is used in preparation of multi-functional graphite alkene thick liquids | |
| CN217605675U (en) | Automatic monitoring device for edible fungus hypha | |
| CN210022812U (en) | Sieve grain device is used in processing of crops waste material | |
| CN212354433U (en) | Soil sample partial shipment isolating device | |
| CN215389560U (en) | Production equipment for building gypsum accelerator | |
| CN214373729U (en) | Internal quality detection device for agricultural products | |
| CN214347884U (en) | Mechanical type equipment screening separator | |
| CN211677927U (en) | Granular carbon crushing device | |
| CN220405799U (en) | Sample crushing and screening device | |
| CN220313881U (en) | Coarse material screening plant is used in rubber powder production | |
| CN217140519U (en) | Screening plant for soil detection | |
| CN212944626U (en) | Soil remediation screening plant | |
| CN214473318U (en) | Soil detection device for environmental engineering who possesses shredding function | |
| CN110681465A (en) | Soil crushing and screening instrument | |
| CN212632843U (en) | Medicine reducing mechanism for safety inspection | |
| CN218546289U (en) | Rock breaker for experimental analysis | |
| CN220991782U (en) | Microminiature ultrasonic vibration sieve | |
| CN215515695U (en) | Automatic feeding device for machining of automobile exhaust heat sensor | |
| CN220611236U (en) | Prevent accumulational soil screening ware | |
| CN220387101U (en) | High square sieve | |
| CN220356767U (en) | Soil sample processing device for environment detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |