CN219926420U - Storage hopper capable of preventing segregation of dry and hard concrete - Google Patents
Storage hopper capable of preventing segregation of dry and hard concrete Download PDFInfo
- Publication number
- CN219926420U CN219926420U CN202321322554.4U CN202321322554U CN219926420U CN 219926420 U CN219926420 U CN 219926420U CN 202321322554 U CN202321322554 U CN 202321322554U CN 219926420 U CN219926420 U CN 219926420U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- dry
- stirring
- storage hopper
- hard concrete
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 58
- 238000003860 storage Methods 0.000 title claims abstract description 40
- 238000005204 segregation Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012615 aggregate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model provides a storage hopper for preventing dry and hard concrete segregation, which comprises a shell and a motor, wherein a conveying rotating shaft and a stirring rotating shaft which are arranged in parallel are rotationally connected in the shell, spiral blades and stirring rods are respectively arranged on the conveying rotating shaft and the stirring rotating shaft, a first chain wheel and a second chain wheel are respectively arranged on the conveying rotating shaft and the stirring rotating shaft, the first chain wheel and the second chain wheel are connected through a chain, and the rotating shaft of the motor is fixedly connected with the first chain wheel, so that the stirring rotating shaft and the conveying rotating shaft are driven by the motor to play a role in preventing dry and hard concrete segregation, and meanwhile, the conveying rotating shaft can extrude dry and hard concrete hard blocks from a discharge hole, so that the problems of easiness in hole blocking and no blanking during discharging of the storage hopper are solved after the dry and hard concrete segregation.
Description
Technical Field
The utility model is suitable for the production field of concrete processing equipment, and provides a storage hopper for preventing segregation of hard and dry concrete.
Background
Concrete drainage pipes refer to pipe systems made of concrete for draining sewage, rainwater or other liquids. Concrete drainage pipelines are commonly used in the fields of sewage treatment, urban drainage, water resource pipelines and the like; the concrete drain pipeline is produced and manufactured by adopting special technology and equipment, and concrete is poured into a mould to be molded.
Segregation refers to uneven distribution of particles in concrete, namely, components such as aggregate, cement, water and the like in cement paste are not uniformly distributed, so that particles with different particle diameters are mutually separated to form an aggregation area and a cavity area, and dry and hard concrete is usually dry and is easy to segregate.
In the production process of the reinforced concrete drainage pipeline produced by the suspension roller process, concrete needs to be continuously conveyed into the mould, the discharge of the mixer is conveyed to the storage hopper through the conveying belt, the concrete in the storage hopper is conveyed into the mould through the operation of production personnel, the dry and hard concrete in the storage hopper is easy to separate, and the dry and hard concrete in the storage hopper is easy to block holes and is not discharged when materials are leaked.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a storage hopper for preventing the segregation of dry and hard concrete, and aims to solve the problems that the segregation of dry and hard concrete in the storage hopper is easy to block holes and not to discharge when the materials are leaked, and the storage hopper comprises a shell and a motor;
the inside rotation of casing is connected with transport pivot and the stirring pivot that is parallel to each other, install helical blade and puddler in transport pivot and the stirring pivot respectively, first sprocket and second sprocket are installed respectively to transport pivot and the stirring pivot, first sprocket and second sprocket pass through the chain connection, the pivot fixed connection first sprocket of motor.
Further, the stirring rod is provided with a plurality of stirring shafts, and the stirring rods are uniformly and spirally arranged along the length direction of the stirring shafts.
Further, the top of the shell is provided with an opening, and the bottom of the shell is provided with a discharge hole.
Further, the shell is of an inverted trapezoid structure with a wide upper part and a narrow lower part.
Further, a frame body is arranged at the bottom of the shell.
Further, the automatic feeding device also comprises a matched conveying device, and the conveying device is arranged corresponding to the discharge hole.
When the concrete mixer is in actual use, the mixed dry and hard concrete is injected into the storage hopper from the top opening, the dry and hard concrete is temporarily stored in the storage hopper, the rotating shaft of the motor drives the first sprocket to rotate, the conveying rotating shaft fixedly connected with the first sprocket also rotates along with the dry and hard concrete, the first sprocket is connected with the second sprocket through a chain, the first sprocket serves as a driving wheel, the second sprocket serves as a driven wheel, the first sprocket can drive the second sprocket to rotate through the chain, the stirring rotating shaft fixedly connected with the second sprocket also synchronously rotates, and the stirring rod arranged in a spiral manner can stir the dry and hard concrete in the storage hopper when the stirring rotating shaft rotates, so that the components such as aggregate, cement, water and the like in slurry are uniformly distributed, and the effect of preventing the dry and hard concrete from segregation is achieved; because the dry and hard concrete is isolated and then the storage hopper is easy to block and not to discharge during discharging, the conveying rotating shaft rotates at the moment, and the spiral blade can extrude the dry and hard concrete hard block from the discharge hole.
According to the utility model, the stirring rotating shaft and the conveying rotating shaft are driven by the motor, so that the effect of preventing the segregation of the dry and hard concrete is achieved, and meanwhile, the conveying rotating shaft can extrude the dry and hard concrete hard blocks from the discharge hole, so that the problems that the hole is easy to be blocked and the discharging is avoided when the storage hopper is discharged after the segregation of the dry and hard concrete is achieved; meanwhile, through the chain wheel structure, the single motor drives the stirring and conveying movement of the storage hopper, so that the energy consumption cost is reduced.
Drawings
FIG. 1 is a schematic view of a storage hopper;
in the figure: 1-a housing; 101-a conveyor; 11-opening; 12-a discharge hole; 2-stirring a rotating shaft; 21-stirring rod; 22-a second sprocket; 3-a chain; 4-conveying rotating shafts; 41-helical blades; 42-a first sprocket; 5-a motor; 6-a frame body.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, an object of the present utility model is to provide a storage hopper for preventing segregation of dry and hard concrete, comprising a housing 1 and a motor 5;
the inside of the shell 1 is rotationally connected with a conveying rotating shaft 4 and a stirring rotating shaft 2 which are arranged in parallel, and the conveying rotating shaft 4 and the stirring rotating shaft 2 are rotationally connected with the shell 1 through bearings; the spiral blades 41 and the stirring rod 21 are respectively arranged on the conveying rotating shaft 4 and the stirring rotating shaft 2, the conveying rotating shaft 4 and the spiral blades 41 are reliably welded, one ends of the conveying rotating shaft 4 and the stirring rotating shaft 2 in the same direction penetrate out of the shell 1, the penetrating parts of the conveying rotating shaft 4 and the stirring rotating shaft 2 are in the same direction, and reliable sealing performance is achieved at the bearing of the penetrating part; the one end that carries pivot 4 and stirring pivot 2 to wear out casing 1 is fixedly connected with first sprocket 42 and second sprocket 22 respectively, carries pivot 4 and stirring pivot 2 respectively with first sprocket 42 and second sprocket 22 welded connection, install chain 3 on first sprocket 42 and the second sprocket 22, the winding joint of chain 3 is on first sprocket 42 and second sprocket 22, the pivot fixed connection first sprocket 42 of motor 5, the pivot of motor 5 also can fixed connection second sprocket 22, carry pivot 4 or stirring pivot 2's arbitrary one end.
When the equipment is in operation, the rotating shaft of the motor 5 drives the first sprocket wheel 42 to rotate, the conveying rotating shaft 4 fixedly connected with the first sprocket wheel 42 also rotates along with the first sprocket wheel, the first sprocket wheel 42 is connected with the second sprocket wheel 22 through the chain 3, the first sprocket wheel 42 serves as a driving wheel, the second sprocket wheel 22 serves as a driven wheel, the first sprocket wheel 42 drives the second sprocket wheel 22 to rotate through the chain 3, and the stirring rotating shaft 2 fixedly connected with the second sprocket wheel 42 also synchronously rotates.
Preferably, a plurality of stirring rods 21 are arranged on the stirring rotating shaft 2, and the stirring rods 21 are uniformly and spirally arranged along the length direction of the stirring rotating shaft 2; the stirring rods 21 are welded with the stirring rotating shaft 2, and the stirring rods 21 arranged in a spiral manner can stir the dry and hard concrete in the storage hopper, so that the components such as aggregate, cement, water and the like in the slurry are uniformly distributed, and the dry and hard concrete segregation is prevented.
Preferably, the top of the shell 1 is provided with an opening 11, the bottom of the shell 1 is provided with a discharge hole 12, the mixed dry and hard concrete is usually injected into the storage hopper from the top, the opening 11 at the top of the shell 1 is used for receiving the dry and hard concrete which is poured into the top, the dry and hard concrete is temporarily stored in the storage hopper, and the dry and hard concrete is discharged from the discharge hole 12 when concrete pouring is needed.
Preferably, the shell 1 is of an inverted trapezoid structure with a wide upper part and a narrow lower part, the inverted trapezoid structure enables concrete to roll down layer by layer on a slope to gradually form a stable conical pile, and the inverted trapezoid structure prevents materials from suddenly falling to the bottom, so that the pile is unstable or gaps appear, and the stability of storage and feeding is affected.
Preferably, the bottom of the shell 1 is provided with a frame body 6, the frame body 6 plays a supporting role to lift the storage hopper off the ground, and a space for installing other devices at the bottom is provided for the storage hopper.
Preferably, the storage hopper further comprises a matched conveying device 101, the conveying device 101 is arranged corresponding to the discharge hole 12, the dry and hard concrete in the storage hopper falls into the conveying device 101 in operation from the discharge hole 12, and the conveying device 101 conveys the dry and hard concrete into the mould.
In summary, in practical use, the mixed dry and hard concrete is injected into the storage hopper from the top opening 11, the dry and hard concrete is temporarily stored in the storage hopper, the rotating shaft of the motor 5 drives the first sprocket 42 to rotate, the conveying rotating shaft 4 fixedly connected with the first sprocket 42 also rotates along with the first sprocket 42, the first sprocket 42 is connected with the second sprocket 22 through the chain 3, the first sprocket 42 serves as a driving wheel, the second sprocket 22 serves as a driven wheel, the first sprocket 42 drives the second sprocket 22 to rotate through the chain 3, the stirring rotating shaft 2 fixedly connected with the second sprocket 42 also synchronously rotates, and the stirring rod 21 spirally arranged can stir the dry and hard concrete in the storage hopper when the stirring rotating shaft 2 rotates, so that the components such as aggregate, cement, water and the like in slurry are uniformly distributed, and the segregation of the dry and hard concrete is prevented; because the storage hopper is easy to plug holes and not to discharge during discharging after the dry and hard concrete is isolated, the conveying rotating shaft 4 rotates at the moment, and the screw blade 41 can extrude the dry and hard concrete hard blocks from the discharge hole 12.
Therefore, the device can drive the stirring rotating shaft 2 and the conveying rotating shaft 4 through the motor 5 to play a role in preventing the segregation of the dry and hard concrete, and meanwhile, the conveying rotating shaft 4 can extrude the dry and hard concrete hard blocks from the discharge hole 12, so that the problems that the storage hopper is easy to block and does not discharge during discharging after the segregation of the dry and hard concrete are solved; meanwhile, through the chain wheel structure, the single motor 5 drives the stirring and conveying movement of the storage hopper, so that the energy consumption cost is reduced.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. A storage hopper for preventing segregation of dry and hard concrete, which is characterized by comprising a shell (1) and a motor (5);
the novel stirring device is characterized in that a conveying rotating shaft (4) and a stirring rotating shaft (2) which are arranged in parallel are connected inside the shell (1) in a rotating mode, a spiral blade (41) and a stirring rod (21) are respectively arranged on the conveying rotating shaft (4) and the stirring rotating shaft (2), a first chain wheel (42) and a second chain wheel (22) are respectively arranged on the conveying rotating shaft (4) and the stirring rotating shaft (2), the first chain wheel (42) and the second chain wheel (22) are connected through a chain (3), and the first chain wheel (42) is fixedly connected with the rotating shaft of the motor (5).
2. The storage hopper for preventing segregation of dry and hard concrete according to claim 1, wherein a plurality of stirring rods (21) are arranged on the stirring rotating shaft (2), and the stirring rods (21) are uniformly and spirally arranged along the length direction of the stirring rotating shaft (2).
3. Storage hopper for preventing segregation of dry and hard concrete according to claim 1, wherein the top of the housing (1) is provided with an opening (11), and the bottom of the housing (1) is provided with a discharge port (12).
4. Storage hopper for preventing segregation of dry and hard concrete according to claim 1, characterized in that the housing (1) is of an inverted trapezoid structure with a wide upper part and a narrow lower part.
5. Storage hopper for preventing segregation of dry and hard concrete according to claim 1, characterized in that the bottom of the housing (1) is mounted with a frame body (6).
6. Storage hopper for preventing segregation of dry concrete according to claim 1, further comprising a matched conveying device (101), wherein the conveying device (101) is arranged corresponding to the discharge port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322554.4U CN219926420U (en) | 2023-05-29 | 2023-05-29 | Storage hopper capable of preventing segregation of dry and hard concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322554.4U CN219926420U (en) | 2023-05-29 | 2023-05-29 | Storage hopper capable of preventing segregation of dry and hard concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926420U true CN219926420U (en) | 2023-10-31 |
Family
ID=88499042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322554.4U Active CN219926420U (en) | 2023-05-29 | 2023-05-29 | Storage hopper capable of preventing segregation of dry and hard concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926420U (en) |
-
2023
- 2023-05-29 CN CN202321322554.4U patent/CN219926420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100486877C (en) | Elevating conveyor and method for elevating flowable material | |
| CN205323341U (en) | A spiral centrifugal filter for sewage solid -liquid separation | |
| CN113877801B (en) | Concrete slurry recycling device | |
| CN219926420U (en) | Storage hopper capable of preventing segregation of dry and hard concrete | |
| CN213434998U (en) | Sand washer with multi-stage screening mechanism | |
| CN112623642A (en) | Brewing workshop | |
| CN207887309U (en) | Building waste processing system | |
| CN114146826B (en) | Slurry sand removing machine and slurry sand removing method thereof | |
| CN216031613U (en) | Concrete intelligence conveyor for construction | |
| CN215697732U (en) | Mulling equipment is used in processing of nodular cast iron well lid | |
| KR100727652B1 (en) | A mixing device of material for water cut-off | |
| CN114345910A (en) | Soil remediation system applied to environmental protection | |
| CN108160314B (en) | Construction waste treatment system | |
| CN108160315B (en) | Water circulation system for construction waste treatment | |
| CN221346346U (en) | All-terrain pumping truck for concrete | |
| CN219261028U (en) | Foundation pile pouring device for photovoltaic construction | |
| CN221254164U (en) | Quick precipitation equipment of water conservancy construction | |
| CN216470377U (en) | Screw propulsion type mortar conveying device | |
| CN218196011U (en) | Civil engineering material agitating unit | |
| CN220373567U (en) | Concrete mixing device for rapid repair of expressway | |
| CN216071764U (en) | Detachable tubular spiral conveyor | |
| CN220097337U (en) | Storage and conveying device of dry sludge bin | |
| CN211571723U (en) | Fluidized soil construction equipment | |
| CN114590305B (en) | Material conveying device | |
| CN218504880U (en) | Mortar stirring device for seamless construction of outer vertical surface of overlong wall body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |