CN111764229A

CN111764229A - Grit mixing arrangement is used in road construction

Info

Publication number: CN111764229A
Application number: CN202010643249.XA
Authority: CN
Inventors: 曹萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-13

Abstract

The invention discloses a sand and stone mixing device for road construction, and relates to the technical field of road construction; the sand and stone mixing device for road construction comprises a supporting component, wherein a mixing box is fixed on the supporting component and is communicated with a feeding component above the mixing box, the mixing box is also communicated with a storage box on one side, a fixed plate is fixed in the mixing box, a water adding component and a mixing component are arranged above the fixed plate, a control component is also arranged on the fixed plate, a paving component is arranged in the storage box, the sand and stone can be screened through the feeding component, the mixing effect of subsequent sand and stone is further improved, the screening effect can be improved through a rotating shaft and a lifting block in the feeding box, the scraping block above the screening net can prevent large-particle impurities from blocking the screening net, and the screening effect is further improved; the paving component can be used for conveniently paving the ground, so that the storage can be realized, the ground can be paved, and the practicability is very good.

Description

Grit mixing arrangement is used in road construction

Technical Field

The invention relates to the technical field of road construction, in particular to a sand and stone mixing device for road construction.

Background

Sand refers to a loose mixture of sand and gravel. Because of its good hardness and stable chemical properties, sandstone is often used as a high-quality building material and concrete raw material and is widely applied in the fields of houses, roads, highways, railways, engineering and the like. A large amount of sand and stone concrete are required in building construction projects such as urban engineering construction and road construction at present, and different requirements are required for the granularity and the uniformity of sand and stone in different engineering constructions, so that screening and mixing operation of a large amount of sand and stone can be involved in civil engineering.

Screening and the mixture of grit generally realize through mechanical equipment, and the screening work is generally directly realized through the screen cloth to current grit mixing arrangement, then stirs through the puddler and mixes, and the effect of screening in the use of this kind of structure is not good, is blockked up easily, and the time of uncontrollable stirring when using simultaneously, and then makes the effect of stirring not reach the requirement, makes holistic practicality relatively poor.

Disclosure of Invention

The invention aims to provide a sand and stone mixing device for road construction to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a grit mixing arrangement for road construction, includes the supporting component, the last fixed mixing box of supporting component, the mixing box feeds through with the feed assembly of top, the mixing box again with the storage box intercommunication of one side, the mixing box internal fixation has the fixed plate, and the fixed plate top is equipped with water feeding assembly and mixing subassembly, still is equipped with the control assembly on the fixed plate, be equipped with the subassembly that paves in the storage box.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the supporting component comprises a supporting plate, moving wheels are arranged at the bottom of the supporting plate, and a handle is further fixed on the supporting plate.

In one alternative: the feeding subassembly includes the feeding case, and the top of feeding case is equipped with the feed inlet, and feeding incasement activity is equipped with the screening net, screening net and the first guide bar sliding connection who fixes on the feeding case, and the screening net is connected with the feeding case through first spring, the rotation of screening net below is connected with the pivot, and pivot one end is rotated with the limiting plate and is connected, and the other end passes the output fixed connection of feeding case and first motor, is fixed with the hoisting block in the pivot.

In one alternative: screening net top is rotated and is connected with first threaded rod, and first threaded rod one end is run through the feeding case and is connected after rotating with the limiting plate, and first threaded rod passes through the hold-in range and is connected with the pivot, and threaded connection has scrapes the piece on the first threaded rod.

In one alternative: the water adding assembly comprises a bottom frame fixed on the supporting plate, a water tank is placed on the bottom frame, a water pump is arranged on the water tank, the output end of the water pump is communicated with the guide pipe, and a spray head is arranged on the guide pipe.

In one alternative: the blending subassembly is including rotating the first drive shaft of connecting in the fixed plate top, first drive shaft one end and the output fixed connection of second motor, is fixed with first puddler in the first drive shaft.

In one alternative: the first driving shaft is further connected with the top end of the second driving shaft through the first bevel gear set, the bottom end of the second driving shaft is rotatably connected onto the fixing plate, and a second stirring rod is fixed on the second driving shaft.

In one alternative: the control assembly comprises a first stop block, the first stop block is arranged above the first discharge port in an overlapped mode, the first discharge port is arranged on the fixed plate, a threaded sleeve is fixed on the first stop block, the threaded sleeve penetrates through the second threaded rod in threaded connection with the lower portion of the fixed plate, a second bevel gear set is fixed on the second threaded rod, the second bevel gear set is fixedly connected with the output end of the third motor through a first connecting rod, and the first discharge port is communicated with the second discharge port in the lower portion.

In one alternative: the number of the second bevel gear sets is two, the two second bevel gear sets are connected through a second connecting rod, and the second connecting rod is rotatably connected to the supporting plate.

In one alternative: the paving assembly comprises a fixing frame in a fixed storage box, a second guide rod is fixed on the fixing frame, a movable plate is connected to the second guide rod in a sliding mode, the top of the movable plate is fixedly connected with the output end of a telescopic cylinder, the movable plate is fixedly connected with a second stop block through a third connecting rod, and the second stop block is arranged above the discharging channel in a lapping mode.

Compared with the prior art, the invention has the following beneficial effects:

the feeding assembly can play a role in screening sand and stone so as to improve the mixing effect of subsequent sand and stone, the rotating shaft and the lifting block in the feeding box can improve the screening effect, and the scraping block above the screening net can prevent large-particle impurities from blocking the screening net, so that the screening effect is further improved; the water adding assembly and the blending assembly are arranged, so that the mixing effect of the sand and the water can be improved, the stirring time can be controlled through the control assembly, and the stirring effect can be improved better; the paving component can be used for conveniently paving the ground, so that the storage can be realized, the paving on the ground can be realized, and the practicability is very good.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the attachment of the screening mesh to the first guide bar in the present invention.

FIG. 3 is a schematic view of the mixing module of the present invention.

Fig. 4 is a schematic view of the connection of the threaded sleeve and the second threaded rod of the present invention.

Fig. 5 is a perspective view of the present invention.

Notations for reference numerals: 01-supporting component, 02-mixing box, 03-feeding component, 04-storage box, 05-water adding component, 06-uniformly mixing component, 07-control component, 08-paving component, 11-supporting plate, 12-handle, 13-moving wheel, 21-fixing plate, 22-transferring chamber, 23-transferring port, 31-feeding box, 32-feeding port, 33-screening net, 34-first guide rod, 35-first spring, 36-rotating shaft, 37-limiting plate, 38-first motor, 39-first threaded rod, 310-scraping block, 311-synchronous belt, 51-base frame, 52-water tank, 53-water pump, 54-conduit, 55-spraying head, 61-first driving shaft, 62-first stirring rod, 63-a second motor, 64-a first bevel gear set, 65-a second driving shaft, 66-a second stirring rod, 71-a first stop block, 72-a first discharge port, 73-a threaded sleeve, 74-a second threaded rod, 75-a second bevel gear set, 76-a first connecting rod, 77-a third motor, 78-a second connecting rod, 79-a supporting plate, 710-a second discharge port, 81-a fixed frame, 82-a second guide rod, 83-a moving plate, 84-a telescopic cylinder, 85-a third connecting rod, 86-a second stop block, 87-a discharge channel and 88-a paving cover.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 5, in the embodiment of the invention, a sand and stone mixing device for road construction comprises a support assembly 01, a mixing box 02 is fixed on the support assembly 01, the mixing box 02 is communicated with a feeding assembly 03 above, sand and stone entering the mixing box 02 can be screened firstly through the feeding assembly 03 and then enter a storage box 04, and the mixing box 02 is communicated with a storage box 04 on one side, so that the mixed sand and stone can enter the storage box 04 for storage, and the device is very simple; mixing box 02 internal fixation has fixed plate 21, and fixed plate 21 top is equipped with water feeding assembly 05 and mixing subassembly 06, can add water to the grit through water feeding assembly 05, and can stir the mixture through mixing subassembly 06, plays very good mixing action, still is equipped with control assembly 07 on the fixed plate 21 simultaneously, can play the effect of control through control assembly 07, can control the churning time of mixture, and is very simple.

Further, the supporting component 01 comprises a supporting plate 11, a moving wheel 13 is arranged at the bottom of the supporting plate 11, and the moving wheel 13 is convenient for the whole body to move and can move to a desired position; the supporting plate 11 is also fixed with a handle 12, and the whole body is conveniently pushed to move through the handle 12, so that the device is very simple.

Furthermore, the feeding assembly 03 comprises a feeding box 31, a feeding port 32 is formed in the top of the feeding box 31, gravel is conveniently transferred into the feeding box 31 through the feeding port 32, a screening net 33 is movably arranged in the feeding box 31, the screening net 33 can play a screening role, and meanwhile, the screening net 33 is in sliding connection with a first guide rod 34 fixed on the feeding box 31, namely the screening net 33 can move in the length direction of the first guide rod 34, so that the screening effect is improved, and the screening net 33 is connected with the feeding box 31 through a first spring 35, so that the screening net 33 can conveniently move back and forth in the vertical direction; screening net 33 below is rotated and is connected with pivot 36, pivot 36 one end is rotated with limiting plate 37 and is connected, the other end passes feed box 31 and first motor 38's output fixed connection, when first motor 38 during operation, can drive pivot 36 and rotate, be fixed with promotion piece (not mark) on the pivot 36, can drive screening net 33 and move on vertical direction when promoting the piece and contacting with screening net 33, after the promotion piece is rolled out, screening net 33 will move down, and then realize reciprocating motion in vertical direction, it is very simple.

Further, screening net 33 top is rotated and is connected with first threaded rod 39, first threaded rod 39 one end is run through feeding case 31 and is connected after rotating with limiting plate 37, and first threaded rod 39 passes through hold-in range 311 and is connected with pivot 36, can drive first threaded rod 39 also to rotate when pivot 36 is rotatory, threaded connection scrapes piece 310 on first threaded rod 39, can drive when first threaded rod 39 is rotatory and scrape piece 310 and move on the horizontal direction, and then play the effect of scraping, can avoid large granule impurity to block up screening net 33, and the practicality that has very good is obtained.

Further, the water adding assembly 05 comprises a base frame 51 fixed on the supporting plate 11, a water tank 52 is placed on the base frame 51, a water pump 53 is arranged on the water tank 52, the output end of the water pump 53 is communicated with a guide pipe 54, a spray head 55 is arranged on the guide pipe 54, water in the base frame 51 can be transferred to the guide pipe 54 through the water pump 53, then the inside of the base frame 51 is sprayed through the spray head 55, and then the water and sand are mixed.

Further, mixing subassembly 06 is including rotating the first drive shaft 61 of connection in fixed plate 21 top, the output fixed connection of first drive shaft 61 one end and second motor 63, can drive first drive shaft 61 when second motor 63 during operation and rotate, is fixed with first puddler 62 on the first drive shaft 61 simultaneously, can drive first puddler 62 and also rotate when first drive shaft 61 is rotatory, and then can carry out the mixing with the mixture, and is very simple.

Further, first drive shaft 61 is still connected through the top of first bevel gear group 64 with second drive shaft 65, the bottom of second drive shaft 65 rotates to be connected on fixed plate 21, be fixed with second puddler 66 on the second drive shaft 65, can drive second drive shaft 65 also to rotate when first drive shaft 61 is rotatory, and then drive second puddler 66 and also rotate, and then conveniently further stir the mixture, and the direction of rotation of second puddler 66 is different with first puddler 62, and then better stirring effect has been played.

Further, the control assembly 07 comprises a first stopper 71, the first stopper 71 is arranged above the first discharge hole 72, the first discharge hole 72 is arranged on the fixing plate 21, the mixture above the fixing plate 21 can conveniently enter the transfer chamber 22 through the first discharge hole 72, and the first stopper 71 can play a role of stopping, so that the mixing time can be conveniently controlled, and the operation is very simple; the first stop block 71 is fixedly provided with a threaded sleeve 73, the threaded sleeve 73 penetrates through the fixing plate 21 and is in threaded connection with a second threaded rod 74 below the fixing plate, when the second threaded rod 74 rotates, the threaded sleeve 73 can be driven to move in the vertical direction, the first stop block 71 is further driven to move in the horizontal direction, when the first stop block 71 moves, a mixture on the fixing plate 21 enters below the fixing plate through the first discharge hole 72, a good control effect is achieved, the second threaded rod 74 is fixedly provided with a second bevel gear set 75, the second bevel gear set 75 is fixedly connected with the output end of the third motor 77 through the first connecting rod 76, when the third motor 77 works, the second threaded rod 74 can be driven to rotate, and the practicability is good; in addition, the first discharge port 72 is communicated with the second discharge port 710 below, so that the mixture can conveniently enter the transfer chamber 22 and then be transferred to the storage tank 04 through the transfer chamber 22 for storage.

Furthermore, the number of the second bevel gear sets 75 is two, and the two second bevel gear sets 75 are connected through the second connecting rod 78, so that the lifting effect on the first stop block 71 is very good, and the safety of the first stop block 71 in the moving process is improved; the second connecting rod 78 is rotatably connected to the supporting plate 79, and the supporting plate 79 can support the second connecting rod 78, so that the stability of the second connecting rod 78 is improved.

The feeding assembly 03 can play a role in screening sand, so that the mixing effect of subsequent sand is improved, the rotating shaft 36 and the lifting block in the feeding box 31 can improve the screening effect, and the scraping block 310 above the screening net 33 can prevent large-particle impurities from blocking the screening net 33, so that the screening effect is further improved; and through setting up water feeding assembly 05 and mixing subassembly 06, can improve the mixed effect of grit and water, and can control the time of stirring through control assembly 07, and then improve the stirring effect better.

Example 2

The storage box 04 is internally provided with the paving component 08, and the ground can be conveniently paved through the paving component 08, so that the storage can be realized, the paving on the ground can be realized, and the practicability is very good; the paving assembly 08 comprises a fixed frame 81 in a fixed storage box 04, a second guide rod 82 is fixed on the fixed frame 81, a moving plate 83 is connected onto the second guide rod 82 in a sliding manner, the top of the moving plate 83 is fixedly connected with the output end of a telescopic cylinder 84, the moving plate 83 can be driven to move in the horizontal direction when the telescopic cylinder 84 works, the moving plate 83 is fixedly connected with a second stop 86 through a third connecting rod 85, and the second stop 86 is erected above a discharge channel 87; when storing, stop 86 at discharging channel 87 top with the second, mixture in the storage box 04 can't flow out this moment, when second dog 86 left discharging channel 87, mixture in the storage box 04 entered into discharging channel 87, flowed out through discharging channel 87, and discharging channel 87 and the cover 88 intercommunication that paves of supporting component 01 below, and the mixture in the discharging channel 87 flows to the cover 88 that paves, then paves through the cover 88 that paves.

The working principle of the invention is as follows: pass through the grit in the leading-in feed box 31 of feed inlet 32, enter into fixed plate 21 top after the screening through first guide bar 34, add water to the grit mixture through adding water subassembly 05, then stir through mixing subassembly 06, the stirring is accomplished the back, drive first dog 71 rebound through control assembly 07, then the mixture on the fixed plate 21 enters into the bottom through first discharge gate 72 and second discharge gate 710, then get into storage box 04 through transporting mouthful 23, when needs pave, it can to drive second dog 86 upward movement through telescopic cylinder 84.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a grit mixing arrangement for road construction, includes supporting component (01), its characterized in that, fixed mixing box (02) on supporting component (01), mixing box (02) and feeding component (03) intercommunication of top, mixing box (02) again with storage box (04) intercommunication of one side, mixing box (02) internal fixation has fixed plate (21), and fixed plate (21) top is equipped with and adds water subassembly (05) and mixing subassembly (06), still is equipped with control assembly (07) on fixed plate (21), is equipped with in storage box (04) and paves subassembly (08).

2. Gravel mixing device for road construction according to claim 1, characterised in that the support assembly (01) comprises a support plate (11), the bottom of the support plate (11) is provided with moving wheels (13), and a handle (12) is fixed on the support plate (11).

3. The sand mixing device for road construction according to claim 1, wherein the feeding assembly (03) comprises a feeding box (31), a feeding port (32) is formed in the top of the feeding box (31), a screening net (33) is movably arranged in the feeding box (31), the screening net (33) is slidably connected with a first guide rod (34) fixed on the feeding box (31), the screening net (33) is connected with the feeding box (31) through a first spring (35), a rotating shaft (36) is rotatably connected below the screening net (33), one end of the rotating shaft (36) is rotatably connected with a limiting plate (37), the other end of the rotating shaft passes through the feeding box (31) and is fixedly connected with the output end of a first motor (38), and a lifting block is fixed on the rotating shaft (36).

4. The sand mixing device for road construction according to claim 3, wherein a first threaded rod (39) is rotatably connected above the screening net (33), one end of the first threaded rod (39) penetrates through the feeding box (31) and is connected with the limiting plate (37) after rotating, the first threaded rod (39) is connected with the rotating shaft (36) through a synchronous belt (311), and a scraping block (310) is connected to the first threaded rod (39) through threads.

5. Gravel mixing device for road construction according to claim 1, characterised in that the watering assembly (05) comprises a base frame (51) fixed on the support plate (11), a water tank (52) is placed on the base frame (51), a water pump (53) is arranged on the water tank (52), the output end of the water pump (53) is communicated with a conduit (54), and a shower head (55) is arranged on the conduit (54).

6. Gravel mixing device for road construction according to claim 1, characterized in that the mixing assembly (06) comprises a first driving shaft (61) rotatably connected above the fixed plate (21), one end of the first driving shaft (61) is fixedly connected with the output end of the second motor (63), and a first stirring rod (62) is fixed on the first driving shaft (61).

7. A sand mixing device for road construction according to claim 6, wherein the first drive shaft (61) is further connected to the top end of a second drive shaft (65) through a first bevel gear set (64), the bottom end of the second drive shaft (65) is rotatably connected to the fixed plate (21), and a second stirring rod (66) is fixed to the second drive shaft (65).

8. The sand mixing device for road construction as claimed in claim 1, wherein the control assembly (07) comprises a first stop block (71), the first stop block (71) is arranged above the first discharge hole (72), the first discharge hole (72) is arranged on the fixing plate (21), a threaded sleeve (73) is fixed on the first stop block (71), the threaded sleeve (73) penetrates through the fixing plate (21) to be in threaded connection with a second threaded rod (74) below, a second bevel gear set (75) is fixed on the second threaded rod (74), the second bevel gear set (75) is fixedly connected with the output end of a third motor (77) through a first connecting rod (76), and the first discharge hole (72) is communicated with a second discharge hole (710) below.

9. Sand mixing device for road construction according to claim 8, characterized in that the number of said second bevel gear sets (75) is two, two of said bevel gear sets (75) are connected by a second connecting rod (78), and said second connecting rod (78) is rotatably connected to a supporting plate (79).

10. Gravel mixing device for road construction according to claim 1, wherein the paving assembly (08) comprises a fixed frame (81) in a fixed storage box (04), a second guide rod (82) is fixed on the fixed frame (81), a moving plate (83) is connected on the second guide rod (82) in a sliding manner, the top of the moving plate (83) is fixedly connected with the output end of a telescopic cylinder (84), the moving plate (83) is fixedly connected with a second stop block (86) through a third connecting rod (85), and the second stop block (86) is erected above the discharging channel (87).