CN221021728U - Concrete coarse sand extraction mechanism - Google Patents
Concrete coarse sand extraction mechanism Download PDFInfo
- Publication number
- CN221021728U CN221021728U CN202322560456.0U CN202322560456U CN221021728U CN 221021728 U CN221021728 U CN 221021728U CN 202322560456 U CN202322560456 U CN 202322560456U CN 221021728 U CN221021728 U CN 221021728U
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- frame
- fixedly connected
- extraction
- extraction mechanism
- screening
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- 238000000605 extraction Methods 0.000 title claims abstract description 60
- 239000004576 sand Substances 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 239000004575 stone Substances 0.000 abstract description 19
- 238000011084 recovery Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a concrete coarse sand extraction mechanism, which comprises a support frame, wherein the top of the support frame is provided with an extraction mechanism, the extraction mechanism comprises an extraction frame, the bottom of one side of the extraction frame, which is far away from a feed inlet, is symmetrically provided with a discharge hole, the inside of the extraction frame is provided with a screening frame, two sides of the screening frame are symmetrically and fixedly connected with a second fixing piece, and the second fixing piece is in clamping connection with the extraction frame; through the grit mud mix through the feed inlet entering after with the inside watering of concrete mixing tank, drive the slider in the screw rod outside through the driving motor who draws the inside setting of mechanism and slide along the gag lever post is spacing, drive scraper blade and the screening frame slip between two adjacent sliders, will scrape at screening frame top and draw the frame bottom and be provided with vibrating motor, be convenient for separate concrete stone and sand, avoid the stone to block up the screening frame, clear up the screening frame, thereby carry out categorised recovery, reduce the waste to the clout, be convenient for recycle the clout.
Description
Technical Field
The utility model belongs to the technical field of coarse sand extraction, and particularly relates to a concrete coarse sand extraction mechanism.
Background
The concrete is made of cement as main cementing material, water, sand, stone, etc. and through mixing, compacting, curing and hardening. The stirring station transports the stirred concrete to a construction site by using a stirring truck, a plurality of unused or concrete attached to the wall of a stirring cylinder of the stirring truck can be reserved, and before the concrete is loaded next time, the concrete in the stirring cylinder needs to be cleaned.
In the prior art, the concrete recovery device can only separate stones from sand, but cannot separate coarse sand and fine sand in the sand, so that the coarse sand and the fine sand are inconvenient to recover, concrete excess materials are wasted, and a concrete coarse sand extraction mechanism is needed.
Disclosure of utility model
The utility model aims to overcome the existing defects and provide a concrete coarse sand extraction mechanism, so as to solve the problems that in the prior art, a concrete recovery device can only separate stones from sand, but cannot separate coarse sand and fine sand in the sand, the coarse sand and the fine sand are inconvenient to recover, and concrete surplus materials are wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete coarse sand extraction mechanism, includes the support frame, the support frame top is provided with extraction mechanism, extraction mechanism is including extracting the frame, it has offered the discharge gate to draw frame one side bottom symmetry away from the feed inlet, it is provided with screening frame to draw the frame inside, screening frame bilateral symmetry fixedly connected with mounting two, mounting two is connected with the extraction frame block, screening frame one side fixedly connected with handle, screening frame bottom is provided with the bracing frame.
Preferably, the inside bilateral symmetry fixedly connected with driving motor of extraction frame, driving motor one side fixedly connected with first bearing mounting, first bearing mounting with extract the inboard fixedly connected with of frame, driving motor's output fixedly connected with screw rod, the second bearing mounting of screw rod other end fixedly connected with.
Preferably, the limit rods are symmetrically and fixedly connected between the first bearing fixing piece and the second bearing fixing piece, the outer side of the screw is in threaded connection with the sliding blocks, the two sides of the sliding blocks are in sliding connection with the limit rods, and the scraping plates are fixedly connected between the two adjacent sliding blocks.
Preferably, the scraping plate is attached to the screening frame, and the scraping plate is in sliding connection with the screening frame.
Preferably, the top clamping of the extraction frame is connected with a top cover, two sides of the top cover are symmetrically and fixedly connected with connecting clamping blocks, and the connecting clamping blocks are provided with a plurality of connecting clamping blocks.
Preferably, the two sides of the extraction frame are symmetrically and fixedly connected with limiting clamping pieces, the limiting clamping pieces are connected with connecting clamping blocks in a clamping mode, and the bottom of the extraction frame is symmetrically and fixedly connected with a vibrating motor.
Preferably, the two sides of the extraction frame are symmetrically and fixedly connected with first fixing pieces, the first fixing pieces are provided with four fixing pieces, the bottom of the first fixing piece is fixedly connected with a spring damper, and the spring damper is fixedly connected with the support frame.
Compared with the prior art, the utility model provides a concrete coarse sand extraction mechanism, which has the following beneficial effects:
1. According to the utility model, sand and mud after water filling in the concrete stirring tank is mixed and enters through the feed inlet, the slide blocks outside the screw are driven by the driving motor arranged in the extraction mechanism to slide along the limit rod in a limiting manner, the scraping plate between two adjacent slide blocks is driven to slide with the screening frame, scraping is carried out on the top of the screening frame, and the vibrating motor is arranged at the bottom of the extraction frame, so that concrete stones and sand are conveniently separated, the screening frame 18 is prevented from being blocked by the stones, and the screening frame 18 is cleaned;
2. According to the utility model, the stones are left at the top of the screening frame, the stones are scraped at one side of the screening frame through the scraping plate, the top cover is opened to take out the stones, the sand is screened through vibration of the vibrating motor, and coarse sand and fine sand are discharged through the discharge hole at one side of the extraction frame respectively, so that classification recovery is performed, waste of the residual materials is reduced, and the recovery and reutilization of the residual materials are facilitated.
The device has the advantages of scientific and reasonable structure, safe and convenient use and great help for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
Fig. 1 is a schematic perspective view of a concrete coarse sand extraction mechanism according to the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of a concrete grit extraction mechanism according to the present utility model;
fig. 3 is a schematic diagram of a front view structure of a concrete coarse sand extraction mechanism according to the present utility model;
Fig. 4 is a schematic top view of a concrete coarse sand extraction mechanism according to the present utility model;
In the figure: the device comprises a support frame 1, a spring damper 2, a first fixing part 3, an extraction frame 4, a top cover 5, a feed inlet 6, a vibrating motor 7, a connecting clamping block 8, a limiting clamping part 9, a driving motor 10, a first bearing fixing part 11, a screw 12, a second bearing fixing part 13, a limiting rod 14, a sliding block 15, a scraping plate 16, a second fixing part 17, a screening frame 18, a handle 19 and a support rod frame 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete coarse sand extraction mechanism, includes support frame 1, and support frame 1 top is provided with extraction mechanism, and extraction mechanism is including extracting frame 4, and extraction frame 4 is kept away from feed inlet 6 one side bottom symmetry and has been seted up the discharge gate, and extraction frame 4 inside is provided with screening frame 18, and screening frame 18 both sides symmetry fixedly connected with mounting two 17, mounting two 17 and extraction frame 4 block are connected, screening frame 18 one side fixedly connected with handle 19, and screening frame 18 bottom is provided with bracing piece frame 20; through the grit mud mix through feed inlet 6 entering after pouring water with concrete mixing tank inside, drive the slider 15 in the screw rod 12 outside through the driving motor 10 that draws the inside setting of mechanism and limit the slip along gag lever post 14, drive scraper blade 16 and the screening frame 18 slip between two adjacent sliders 15, will scrape at screening frame 18 top and move, and draw frame 4 bottom to be provided with vibrating motor 7, be convenient for separate concrete stone and sand, avoid the stone to block up screening frame 18, clear up screening frame 18.
In the utility model, preferably, the driving motor 10 is symmetrically and fixedly connected to two sides of the inside of the extraction frame 4, one side of the driving motor 10 is fixedly connected with the first bearing fixing piece 11, the first bearing fixing piece 11 is fixedly connected with the inner side of the extraction frame 4, the output end of the driving motor 10 is fixedly connected with the screw 12, and the other end of the screw 12 is fixedly connected with the second bearing fixing piece 13.
In the utility model, preferably, a limiting rod 14 is symmetrically and fixedly connected between a first bearing fixing piece 11 and a second bearing fixing piece 13, a sliding block 15 is connected on the outer side of a screw 12 in a threaded manner, the limiting rods 14 are connected on two sides of the sliding block 15 in a sliding manner, and a scraping plate 16 is fixedly connected between two adjacent sliding blocks 15.
In the utility model, preferably, the scraping plate 16 is attached to the screening frame 18, and the scraping plate 16 is in sliding connection with the screening frame 18; the stone is left at screening frame 18 top, and the stone is scraped at screening frame 18 one side through scraper blade 16, takes out the stone through opening top cap 5, and the sand sieves through vibrating motor 7 vibration, discharges coarse sand and fine sand through the discharge gate of extracting frame 4 one side respectively to classify and retrieve, reduce the waste to the clout, be convenient for retrieve the recycle to the clout.
In the utility model, preferably, the top of the extraction frame 4 is connected with the top cover 5 in a clamping way, the two sides of the top cover 5 are symmetrically and fixedly connected with the connecting clamping blocks 8, and a plurality of connecting clamping blocks 8 are arranged.
In the utility model, preferably, the two sides of the extraction frame 4 are symmetrically and fixedly connected with the limiting clamping pieces 9, the limiting clamping pieces 9 are in clamping connection with the connecting clamping blocks 8, and the bottom of the extraction frame 4 is symmetrically and fixedly connected with the vibrating motor 7.
In the utility model, preferably, the two sides of the extraction frame 4 are symmetrically and fixedly connected with the first fixing pieces 3, the first fixing pieces 3 are provided with four, the bottom of the first fixing pieces 3 is fixedly connected with the spring damper 2, and the spring damper 2 is fixedly connected with the support frame 1.
The working principle and the using flow of the utility model are as follows: during the use, through the grit mud mix through feed inlet 6 entering after pouring water with concrete mixing tank inside, drive the slider 15 in the screw rod 12 outside through the inside driving motor 10 that sets up of extraction mechanism and limit sliding along gag lever post 14, drive scraper blade 16 and screening frame 18 slip between two adjacent sliders 15, will scrape at screening frame 18 top, and it is provided with vibrating motor 7 to draw frame 4 bottom, be convenient for separate concrete stone and sand, the stone is left at screening frame 18 top, the stone is scraped it in screening frame 18 one side through scraper blade 16, take out the stone through opening top cap 5, the sand is sieved through vibrating motor 7 vibration, discharge coarse sand and fine sand are discharged through the discharge gate of drawing frame 4 one side respectively, thereby classify and retrieve, reduce the waste to the clout, be convenient for retrieve the recycle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete coarse sand extraction mechanism, includes support frame (1), its characterized in that: the utility model discloses a screening device, including support frame (1), support frame (1) top is provided with extraction mechanism, extraction mechanism is including extracting frame (4), extraction frame (4) have kept away from feed inlet (6) one side bottom symmetry and have been seted up the discharge gate, it is inside to be provided with screening frame (18) to extract frame (4), screening frame (18) bilateral symmetry fixedly connected with mounting two (17), mounting two (17) are connected with extraction frame (4) block, screening frame (18) one side fixedly connected with handle (19), screening frame (18) bottom is provided with supporting rod frame (20).
2. A concrete grit extraction mechanism as in claim 1, wherein: the extraction frame is characterized in that driving motors (10) are symmetrically and fixedly connected to two sides of the inside of the extraction frame (4), one side of each driving motor (10) is fixedly connected with a first bearing fixing piece (11), each first bearing fixing piece (11) is fixedly connected with the inner side of the extraction frame (4), the output end of each driving motor (10) is fixedly connected with a screw rod (12), and the other end of each screw rod (12) is fixedly connected with a second bearing fixing piece (13).
3. A concrete grit extraction mechanism as in claim 2, wherein: the novel scraper blade is characterized in that limiting rods (14) are symmetrically and fixedly connected between the first bearing fixing piece (11) and the second bearing fixing piece (13), sliding blocks (15) are connected to the outer sides of the screw rods (12) in a threaded mode, the limiting rods (14) are connected to two sides of each sliding block (15) in a sliding mode, and scraping plates (16) are fixedly connected between two adjacent sliding blocks (15).
4. A concrete grit extraction mechanism as in claim 3, wherein: the scraper blade (16) is attached to the screening frame (18), and the scraper blade (16) is connected with the screening frame (18) in a sliding mode.
5. A concrete grit extraction mechanism as in claim 1, wherein: draw frame (4) top block and be connected with top cap (5), top cap (5) bilateral symmetry fixedly connected with connection fixture block (8), connection fixture block (8) are provided with a plurality of.
6. A concrete grit extraction mechanism as in claim 1, wherein: the device is characterized in that limiting clamping pieces (9) are symmetrically and fixedly connected to two sides of the extraction frame (4), the limiting clamping pieces (9) are connected with connecting clamping blocks (8) in a clamping mode, and vibrating motors (7) are symmetrically and fixedly connected to the bottom of the extraction frame (4).
7. A concrete grit extraction mechanism as in claim 1, wherein: draw frame (4) bilateral symmetry fixedly connected with mounting one (3), mounting one (3) are provided with four, mounting one (3) bottom fixedly connected with spring damper (2), spring damper (2) and support frame (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560456.0U CN221021728U (en) | 2023-09-20 | 2023-09-20 | Concrete coarse sand extraction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560456.0U CN221021728U (en) | 2023-09-20 | 2023-09-20 | Concrete coarse sand extraction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021728U true CN221021728U (en) | 2024-05-28 |
Family
ID=91133070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560456.0U Active CN221021728U (en) | 2023-09-20 | 2023-09-20 | Concrete coarse sand extraction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021728U (en) |
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2023
- 2023-09-20 CN CN202322560456.0U patent/CN221021728U/en active Active
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