CN219245162U - Highway engineering test detects raw and other materials washing screening test device that gathers materials - Google Patents

Abstract

The utility model relates to the technical field of aggregate washing screening, and particularly discloses a highway engineering test aggregate raw material washing screening test device. According to the technical scheme, the cross grooves and the cross limiting strips of the sieve pore cylinder body are used for rapidly positioning, the cross positioning seat and the limiting cylinder body are rapidly positioned, the water pipe joint seat is provided with an external water source, when the motor is started, the sieve pore cylinder body is driven to rotate smoothly, clear water is continuously injected in a matched mode, aggregates in the sieve pore cylinder body can be subjected to washing screening, tiny dust particles in the aggregates are rapidly separated, the sieve pore cylinder body can be taken out after the sealing cover is disassembled, and therefore the screened aggregates are conveniently taken out, and the screened aggregates are conveniently taken out while washing screening is carried out.

Description

Highway engineering test detects raw and other materials washing screening test device that gathers materials

Technical Field

The utility model relates to the technical field of aggregate washing screening, in particular to a highway engineering test detection aggregate raw material washing screening test device.

Background

At present, the particle composition of coarse aggregate is measured, the aggregate for cement concrete can be screened by a dry screening method, asphalt mixture and aggregate for a base layer are subjected to a water washing method, the basic steps of the water washing method are that the aggregate to be washed is placed into a clean stainless steel basin, and the aggregate is continuously washed, so that the aggregate cannot be lost in the process until a water body is washed to a clear state. Through retrieving the publication number (CN 217222387U), it detects raw and other materials washing screening test device that gathers materials to disclose highway engineering test, including screening box and upper cover, the upper cover lid closes the top at the screening box, the inside sliding connection of screening box has the filter screen, the bottom fixed mounting of upper cover has the link, the bottom of link is connected with the rotating cam through the axis of rotation, the side of filter screen is along fixed mounting has the push pedal, the bottom of upper cover rotates and is connected with the connecting axle, the bottom fixed mounting of connecting axle has the (mixing) shaft.

In the process of realizing the utility model, the inventor finds that at least the following problems in the prior art are not solved; the device is that aggregates are placed in the cylinder, the washing efficiency is quickened through a stirring mode, a small amount of aggregate loss easily occurs in the process, the aggregates are broken, the problem that deviation exists in test results easily is caused, and therefore, the device for detecting the raw material washing screening test of the aggregates in the highway engineering test is provided.

Disclosure of Invention

The utility model aims to provide a highway engineering test detection aggregate raw material washing screening test device, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: highway engineering test detects raw and other materials washing screening test device that gathers materials, including stainless steel cylinder, stainless steel cylinder bottom rotates and installs the carousel, carousel top fixed mounting has cross spacing, stainless steel cylinder bottom passes through the mode of bolt-up and is connected with the end cover can be dismantled, end cover inside fixed mounting has the motor, the inside movable mounting of stainless steel cylinder has the sieve mesh barrel, the outside bottom surface of sieve mesh barrel has seted up the cross recess, sieve mesh barrel top integrated into one piece has spacing barrel, the cell body has been seted up on spacing barrel top surface, the closing cap is inlayed and is installed at stainless steel cylinder top, closing cap top surface intercommunication is installed the water pipe joint seat, closing cap bottom surface rotation is installed the cross positioning seat, stainless steel cylinder bottom outer wall intercommunication is installed a water drainage tube, water drainage tube mid-mounting has the drum casing, drum casing inside movable mounting has the filter screen cover, the screw hole has been seted up on drum casing top surface, drum casing top is provided with the buckle closure.

As a preferred implementation mode of the technical scheme, the cross limiting strips are embedded and connected with the cross grooves, the groove strips are formed in the top of the limiting cylinder, and the limiting cylinder is embedded and connected with the cross positioning seat.

As a preferred implementation mode of the technical scheme, the bottom surface of the sieve pore cylinder body is provided with a cushion block, and the cushion block is in fit contact with the top surface of the turntable.

As a preferred implementation mode of the technical scheme, the rotary table bottom is provided with a shaft body, the shaft body penetrates through the bottom of the stainless steel cylinder, and the shaft body bottom is coaxially connected with a motor shaft of the motor through a coupler.

Compared with the prior art, the utility model has the following beneficial effects:

1. this application technical scheme passes through the cross recess and the spacing quick location of cross of sieve mesh barrel to with cross positioning seat and spacing barrel quick location, water pipe joint seat external water source, when the motor starts, be favorable to steady drive sieve mesh barrel to rotate, the cooperation constantly pours into the clear water into, can carry out the washing screening with the inside aggregate of sieve mesh barrel, the tiny dust particle in the quick separation aggregate, and dismantle alright take out the sieve mesh barrel after the closing cap, thereby conveniently take the aggregate after the screening, conveniently take the good aggregate of screening in the washing screening.

2. According to the technical scheme, the filtering net cover is used for filtering water flow discharged by the stainless steel cylinder, loss of aggregate is avoided, the filtering net cover is taken out by disassembling the buckle cover, collected aggregate is conveniently and rapidly taken out, and accuracy of a test is guaranteed.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a highway engineering test detecting aggregate raw material washing screening test device;

FIG. 2 is a cross-sectional view of a highway engineering test aggregate raw material detection washing screening test device of the present utility model;

FIG. 3 is a schematic diagram of the structure of the bottom of the screen mesh cylinder of the water washing and screening test device for detecting aggregate raw materials in the highway engineering test of the utility model;

FIG. 4 is a schematic diagram of the structure of the screen cover of the water washing screening test device for detecting aggregate raw materials in the highway engineering test.

In the figure: 1. a cover; 2. a water pipe joint seat; 3. a stainless steel cylinder; 4. a bottom cover; 5. a drainage cylinder; 6. a cylindrical housing; 7. a buckle cover; 8. a cross positioning seat; 9. a limiting cylinder; 10. a sieve mesh cylinder; 11. a cushion block; 12. a cross limiting strip; 13. a motor; 14. a turntable; 15. a screen cover; 16. cross grooves.

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.

Embodiment 1, as shown in fig. 1-4, the present utility model provides a technical solution: the highway engineering test detects raw and other materials washing screening test device that gathers materials, including stainless steel cylinder 3, stainless steel cylinder 3 bottom rotates and installs carousel 14, carousel 14 top fixed mounting has cross spacing 12, stainless steel cylinder 3 bottom passes through bolt-up's mode and bottom cover 4 detachable connection, bottom cover 4 inside fixed mounting has motor 13, stainless steel cylinder 3 inside movable mounting has sieve mesh barrel 10, the cross recess 16 has been seted up to sieve mesh barrel 10 outside bottom surface, the integrated shaping of sieve mesh barrel 10 top has spacing barrel 9, the cell body has been seted up on spacing barrel 9 top surface, seal 1 is inlayed at stainless steel cylinder 3 top, seal 1 top surface intercommunication is installed water pipe joint seat 2, seal 1 bottom surface rotation is installed cross positioning seat 8, stainless steel cylinder 3 bottom outer wall intercommunication is installed water drainage cylinder 5, water drainage cylinder 5 middle part intercommunication is installed drum housing 6, drum housing 6 inside movable mounting has filter screen 15, drum housing 6 top surface is provided with the screw hole, drum housing 6 top is provided with buckle closure 7, 14 bottom setting shaft body, shaft body runs through stainless steel cylinder 3 bottom, shaft body bottom passes through coaxial coupling of motor shaft 13 and carousel 13.

In a specific embodiment of the utility model, the outer surface of the sieve mesh barrel 10 is provided with sieve pores, the pore diameter is 2mm smaller than the outer diameter of standard aggregate, the outer surface of the filter screen cover 15 is also provided with sieve pores, the pore diameter of the filter screen cover 15 is 0.5mm smaller than the pore diameter of the sieve mesh barrel 10, the top surface of the limit barrel is provided with a cross-shaped groove, the cross-shaped positioning seat 8 is provided with a cross-shaped positioning strip which can be embedded and assembled with the limit barrel 9, the rotation of the cross-shaped positioning seat 8 is realized between the cross-shaped positioning seat 8 and the sealing cover 1 through a shaft body and a bearing, the joint of the shaft body at the bottom of the turntable 14 and the stainless steel barrel 3 is provided with a water seal bearing, the water pipe joint seat 2 is connected with the water pipe, the sealing cover 1 is embedded and assembled with the top of the stainless steel barrel 3 in an interference fit mode, the cross-shaped positioning seat 8 is embedded and assembled with the limit barrel 9, the aggregate to be washed and sieved is filled into the stainless steel barrel 3 continuously, the motor 13 is started to drive the sieve mesh barrel 10 to rotate, the cross-shaped positioning strip 12 is embedded and assembled with the cross-shaped groove 16 at the moment, the sieve mesh 10 can retain aggregate, and tiny dust particles are quickly washed off, and the water flows along with the water drainage 5, the filter screen cover 15 and the filter screen cover 15 are removed from the stainless steel barrel 3, the filter screen cover is removed, and the whole is removed from the stainless steel barrel 3, and the filter screen cover is completely, and the filter screen cover 15 is removed, and the whole is washed by the filter screen cover 15, and the filter screen cover is completely after the filter screen is washed.

In the technical scheme, the cross groove 16 and the cross limiting strip 12 of the sieve pore barrel 10 are used for rapidly positioning, and the cross positioning seat 8 and the limiting barrel 9 are rapidly positioned, so that the stability of the sieve pore barrel 10 during rotation is ensured, and the sieve pore barrel 10 is convenient to rapidly take out in the follow-up process.

In some technical schemes, referring to fig. 2 and 3, a cross limiting bar 12 is connected with a cross groove 16 in an embedded manner, a groove bar is formed at the top of a limiting cylinder 9, and the limiting cylinder 9 is connected with a cross positioning seat 8 in an embedded manner.

Referring to fig. 2 in some technical schemes, a cushion block 11 is arranged on the bottom surface of the sieve mesh barrel 10, the cushion block 11 is in contact with the top surface of the turntable 14, the cushion block 11 enables the bottom of the sieve mesh barrel 10 not to be in contact with the top surface of the turntable 14, and tiny dust particles in the sieve mesh barrel 10 are discharged from the bottom of the sieve mesh barrel 10.

Working principle: after the seal cover 1 is assembled with the top of the stainless steel cylinder 3 in an interference fit manner, the cross positioning seat 8 is assembled with the limiting cylinder 9 in an embedding manner, aggregates to be washed and screened are filled in the sieve pore cylinder 10, clear water is continuously injected into the stainless steel cylinder 3, the motor 13 is started to drive the sieve pore cylinder 10 to rotate, the cross limiting strip 12 is embedded into the cross groove 16, the sieve pore cylinder 10 can hold the aggregates, the tiny dust particles are quickly washed away, the tiny dust particles are discharged along the drainage cylinder 5 along with water flow, the filter screen cover 15 filters water flow discharged by the stainless steel cylinder 3, aggregates which are lost can be collected, the seal cover 1 and the buckle closure 7 are disassembled after the water washing is finished, the sieve pore cylinder 10 and the filter screen cover 15 are taken out respectively, and the whole aggregates are weighed.

Claims (4)

1. Highway engineering test detects raw and other materials washing screening test device that gathers materials, including stainless steel cylinder (3), its characterized in that: the stainless steel cylinder (3) bottom is rotated and is installed carousel (14), carousel (14) top fixed mounting has cross spacing (12), stainless steel cylinder (3) bottom is through the mode of bolt-up and end cover (4) detachable connection, end cover (4) inside fixed mounting has motor (13), stainless steel cylinder (3) inside movable mounting has sieve mesh barrel (10), cross recess (16) have been seted up to sieve mesh barrel (10) outside bottom surface, sieve mesh barrel (10) top integrated into one piece has spacing barrel (9), the cell body has been seted up to spacing barrel (9) top surface, sealing cap (1) is inlayed at stainless steel cylinder (3) top, sealing cap (1) top surface intercommunication is installed water pipe joint seat (2), sealing cap (1) bottom surface rotation is installed cross positioning seat (8), stainless steel cylinder (3) bottom outer wall intercommunication is installed water drainage cylinder (5), water drainage cylinder (5) middle part intercommunication is installed drum casing (6), drum casing (6) inside movable mounting (15), spiral-lock casing (6) top surface mounting has screw hole (7), cylinder casing (6) top setting up.

2. The highway engineering test detection aggregate raw material washing and screening test device according to claim 1, wherein: the cross limiting strips (12) are connected with the cross grooves (16) in an embedded mode, groove strips are formed in the top of the limiting cylinder (9), and the limiting cylinder (9) is connected with the cross positioning seat (8) in an embedded mode.

3. The highway engineering test detection aggregate raw material washing and screening test device according to claim 1, wherein: the screen mesh barrel (10) bottom surface is provided with cushion (11), cushion (11) and carousel (14) top surface laminating contact.

4. The highway engineering test detection aggregate raw material washing and screening test device according to claim 1, wherein: the bottom of the rotary table (14) is provided with a shaft body, the shaft body penetrates through the bottom of the stainless steel cylinder (3), and the bottom of the shaft body is coaxially connected with a motor shaft of the motor (13) through a coupler.

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