CN210732783U - Stirring device for pipe die feeding and pipe die feeding system - Google Patents
Stirring device for pipe die feeding and pipe die feeding system Download PDFInfo
- Publication number
- CN210732783U CN210732783U CN201920976122.2U CN201920976122U CN210732783U CN 210732783 U CN210732783 U CN 210732783U CN 201920976122 U CN201920976122 U CN 201920976122U CN 210732783 U CN210732783 U CN 210732783U
- Authority
- CN
- China
- Prior art keywords
- mixing
- pipe die
- stirring
- outlet
- gate
- 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
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A agitating unit and pipe die feed system for pipe die feed includes: the mixing drum is arranged at the outlet of the hopper; a stirring shaft penetrating through the stirring barrel; the spiral belt is arranged on the stirring shaft; and the stirring driving part is used for driving the stirring shaft to rotate. From this, can stir the concrete, reduce the caking degree of concrete for the ejection of compact is more even.
Description
Technical Field
The utility model relates to a tubular pile production field.
Background
The tubular pile is mainly used in the field of construction and comprises a cylindrical concrete body and a reinforcement cage in the concrete body. The existing method for manufacturing the tubular pile is to adopt a tubular pile forming die (pipe die for short) comprising an upper die and a lower die, place an assembled reinforcement cage in the lower die, pour concrete into the reinforcement cage and the lower die from the upper side by using a feeding system, close an upper die cover on the lower die, fix the upper die by using a bolt, rotate the pipe die by using a centrifugal machine to enable the tubular pile to be centrifugally formed in the pipe die, then disassemble the bolt for demoulding, uncover the upper die and take out the tubular pile.
Due to the influence of the material characteristics of the concrete and the specific state during feeding, the concrete mostly has the caking problem of different degrees, so that the pouring is not uniform, and the pipe pile forming quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agitating unit for pipe die feed to solve above-mentioned problem.
According to the utility model discloses an aspect provides an agitating unit for pipe die feed for stir the concrete of hopper, it includes:
the mixing drum is arranged at the outlet of the hopper;
a stirring shaft penetrating through the stirring cylinder;
the spiral belt is arranged on the stirring shaft;
and the stirring driving part is used for driving the stirring shaft to rotate.
From this, can stir the concrete, reduce the caking degree of concrete for the ejection of compact is more even.
In some embodiments, the stirring driving part is a motor which drives the stirring shaft to rotate through a chain transmission mechanism.
Therefore, the driving and the transmission are more stable and efficient.
In some embodiments, the apparatus further comprises a gate mechanism disposed at the mixing outlet at the bottom of the mixing drum, the gate mechanism comprising:
a gate drive section;
and a shutter driven by the shutter driving part and opening and closing the stirring outlet.
From this, can open and shut the stirring export through the motion of flashboard, the ejection of compact control after the stirring of being convenient for.
In some embodiments of the present invention, the substrate is,
a bottom plate is arranged at the bottom of the mixing drum, and the mixing outlet is formed on the bottom plate of the mixing drum;
the gate mechanism further comprises a gate guide rail arranged on the bottom plate of the mixing drum, and the gate plate can be driven by the gate driving part to slide along the gate guide rail to open and close the mixing outlet.
From this, can open and shut through the sliding motion of flashboard to stirring the export, the setting of this kind of mode of opening and shutting is comparatively ingenious, can still can move steadily when bearing the concrete of great weight to start or cut off the watering of concrete, realize the efficient and open and shut.
In some embodiments, two bottom plates of the mixing drum are symmetrically distributed in a V shape, and the mixing outlet is formed on the bottom plate of the mixing drum;
the number of the gate mechanisms is two, and the two gate mechanisms are respectively and symmetrically arranged on the bottom plate of the mixing drum.
From this, through setting up the gate mechanism of symmetry and opening and shutting the stirring export, can increase the biggest area that can open of stirring export, and simple structure, job stabilization effectively increase the maximum discharge capacity of concrete.
In some embodiments, the method comprises:
a frame;
the walking device is used for driving the rack or the pipe die to move along the X direction;
the weighing device is arranged on the rack;
the hopper is arranged on the weighing device;
the control device is respectively electrically connected with the weighing device and the walking device, and outputs a walking speed control signal to the walking device according to a real-time weight signal sent by the weighing device;
the stirring device is arranged at the outlet of the hopper, and the stirring device is any one of the stirring devices.
Because concrete material characteristic and the influence of concrete state when feeding, concrete mostly has the caking problem of different degrees, and it is not with the ejection of compact of complete even state down when watering, consequently can exist the too much circumstances of unloading not enough often at every different moment, the utility model discloses a controlling means controls walking speed according to real-time weight signal for the feed is more even, reduces the influence of material characteristic and the concrete state of concrete itself to the feed homogeneity to the at utmost.
Drawings
Fig. 1 is a schematic structural diagram of a pipe die feeding system of the present invention;
fig. 2 is a top view of the stirring device of the present invention;
fig. 3 is a perspective view of the stirring device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in the present invention, the X direction is the direction of the length of the pipe die and also the direction of the movement of the pipe die; the Y direction is a vertical direction; the Z direction is the width direction of the pipe die; the three directions are mutually vertical and jointly form a three-dimensional direction.
Fig. 1 schematically shows a pipe die feeding system according to an embodiment of the present invention, which includes a frame 1, a traveling device 2, a weighing device 31, a hopper 32, a control device, a stirring device 4, a Y-direction moving device 5, a Y-direction synchronizing device 6, a first support 71, a shoveling device 8 and a protection device 9. The running gear 2 is used to drive the frame 1 in the X-direction relative to a stationary pipe mould. The hopper 32 is arranged in the upper part of the frame 1 by means of a weighing device 31. The stirring device 4 is arranged at the outlet of the hopper 32. The Y-direction moving device 5 is provided on the frame 1, and drives the first carriage 71 to move in the Y-direction with respect to the frame 1. The Y-synchronizer 6 is provided between the first carriage 71 and the frame 1, and is configured to keep the Y-displacement of different positions on the first carriage 71 uniform, and to prevent the first carriage 71 from tilting. This shovel material device 8 and protector 9 set up on first support 71, and this shovel material device 8 is located agitating unit's below and shovels the material along X to, and this protector 9 is located shovel material device 8's both sides, protects the concrete of steel reinforcement cage splash. Each part will be described in detail below.
In particular, the running means 2 is arranged on the frame 1 and runs along an X-direction running track (not shown in the figures) for driving the frame 1 in motion relative to the stationary pipe mould. The running rail can be erected in the air, and the rack is arranged on the running rail through the running device and driven by the running device to run, and the mode is adopted in the embodiment. The running track can also be laid on the ground, the frame extends downwards, and the part of the frame close to the ground is arranged on the running track through the running device and is driven by the running device to run. The walking device and the walking track are driven by a motor and a gear, and are meshed with the rack to realize a walking mode. In other embodiments, the pipe die feeding system may also be stationary, and the pipe die moves relative to the pipe die feeding system to realize feeding, at this time, the pipe die feeding system is fixed on the ground through the frame, and the traveling device is not arranged on the pipe die feeding system, but is used for driving the pipe die to convey along the X-direction traveling track. In any way, the relative movement of the pipe die feeding system and the pipe die can be realized.
The weighing device 31 comprises four load cells, and the hopper is arranged at the upper part of the frame through the four load cells. Before feeding, firstly fill the hopper with concrete, the hopper continuously pours the concrete downwards into the pipe die along with the movement process of the frame, the weight of the hopper is gradually reduced, and the reduced weight is the weight of the poured concrete. The control device is respectively electrically connected with the weighing sensor and the walking device, obtains a real-time weight signal sent by the weighing sensor, and calculates and obtains the weight loss of the hopper in unit time, namely the weight loss rate of the hopper, wherein the weight loss rate is the feeding rate of concrete. Even if the size of the structure influencing the feeding speed such as the outlet of the hopper is completely unchanged, the concrete mostly has caking problems of different degrees due to the influence of the material characteristics of the concrete and the specific state during feeding, and the concrete is not discharged in a completely uniform state during downward pouring, so that the situation that the material is excessively discharged and the material is insufficiently discharged sometimes exists, namely the weight reduction speed is not a constant value but changes along with the time. Recording the walking speed of a pipe die feeding system driven by the walking device, namely the hopper, wherein in order to ensure more uniform feeding, the control device is configured to adjust the walking speed according to the weight loss rate and output a walking speed control signal to the walking device, thereby controlling the running speed of a motor in the walking device. For example, a large weight reduction rate at one moment means that the blanking is excessive, and at this moment, the control device controls the walking speed to be accelerated, while a small weight reduction rate at another moment means that the blanking is insufficient, and at this moment, the control device controls the walking speed to be accelerated. Therefore, the feeding weight of the concrete in unit length of the pipe die can be kept constant, so that uniform feeding is realized, and the influence of the material characteristics and the specific state of the concrete on the feeding uniformity is reduced to the greatest extent.
As shown in fig. 2 and 3, the stirring device includes a stirring drum 41, a stirring shaft 42, a spiral belt 43, a stirring drive portion 44, and a shutter mechanism 45. The mixing drum 41 is fixed at the outlet of the hopper, the mixing shaft 42 penetrates the mixing drum 41, one end of the mixing shaft extends out of the mixing drum 41, and is connected with the mixing driving part 44 through a chain transmission mechanism and driven to rotate by the mixing driving part 44. The agitation driving unit 44 is specifically a motor. The spiral belt 43 is fixed to the stirring shaft 42 and is rotated by the stirring shaft 42. The bottom of the mixing drum 41 is provided with two bottom plates 411 which are symmetrically distributed in a V shape, and a mixing outlet is formed on the bottom plates 411. The two gate mechanisms 45 are symmetrically arranged on the two bottom plates 411 respectively. Each shutter mechanism 45 includes a shutter driving portion 451, a shutter piece 452, and a shutter rail 453. The gate driving unit 451 and the gate guide 453 are provided on the bottom plate 411, and the gate plate 452 is driven by the gate driving unit 451 to slide along the gate guide 453 to open and close the agitation outlet. The shutter driving unit 451 is a servo motor, and can control the position of the shutter 452 according to a control signal, and can set the size of the stirring outlet. In operation, the shutter plate 452 is driven by the shutter drive section 451 to slide to both sides, the mixing outlet is opened, concrete falls into the mixing drum 41 from the outlet of the hopper, the spiral belt 43 rotates to mix the concrete, and the mixed concrete falls from the mixing outlet.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, or the above technical solutions can be freely combined, which all belong to the protection scope of the present invention.
Claims (6)
1. A mixing apparatus for pipe die feeding, for mixing concrete from a hopper (32), comprising:
a mixing drum (41) arranged at the outlet of the hopper (32);
a stirring shaft (42) penetrating through the stirring cylinder (41);
a helical band (43) disposed on the agitator shaft (42);
and the stirring driving part (44) is used for driving the stirring shaft (42) to rotate.
2. The mixing device for feeding the pipe die as claimed in claim 1, wherein: the stirring driving part (44) is a motor and drives the stirring shaft (42) to rotate through a chain transmission mechanism.
3. The mixing device for feeding the pipe die as claimed in claim 1, further comprising a gate mechanism disposed at the mixing outlet at the bottom of the mixing drum (41), which comprises:
a shutter drive unit (451);
a shutter plate (452) which is driven by the shutter drive unit (451) and opens and closes the mixing outlet.
4. A mixing device for feeding a pipe die as claimed in claim 3, wherein:
a bottom plate (411) is arranged at the bottom of the mixing drum (41), and the mixing outlet is formed on the bottom plate (411) of the mixing drum (41);
the gate mechanism further includes a gate guide (453) provided on a bottom plate (411) of the mixing drum (41), and the gate plate (452) is configured to be slidable along the gate guide (453) by being driven by the gate driving unit (451) to open and close the mixing outlet.
5. The mixing device for feeding the pipe die as claimed in claim 4, wherein: two bottom plates (411) of the mixing drum (41) are symmetrically distributed in a V shape, and the mixing outlets are formed on the bottom plates (411) of the mixing drum (41);
the two gate mechanisms are respectively and symmetrically arranged on the bottom plate (411) of the mixing drum (41).
6. A tube die feed system, comprising:
a frame (1);
the walking device (2) is used for driving the rack (1) or the pipe die to move along the X direction;
a weighing device (31) arranged on the frame (1);
a hopper (32) arranged on the weighing device (31);
the control device is respectively and electrically connected with the weighing device (31) and the walking device (2), and the control device outputs a walking speed control signal to the walking device (2) according to a real-time weight signal sent by the weighing device (31);
-a stirring device (4) arranged at the hopper outlet, said stirring device (4) being according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976122.2U CN210732783U (en) | 2019-06-25 | 2019-06-25 | Stirring device for pipe die feeding and pipe die feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976122.2U CN210732783U (en) | 2019-06-25 | 2019-06-25 | Stirring device for pipe die feeding and pipe die feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210732783U true CN210732783U (en) | 2020-06-12 |
Family
ID=70986514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920976122.2U Active CN210732783U (en) | 2019-06-25 | 2019-06-25 | Stirring device for pipe die feeding and pipe die feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210732783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927727A (en) * | 2020-06-29 | 2022-01-14 | 赤峰市春雨电力工程有限公司 | High-efficient electric power cement pole feeding machine |
| KR102396017B1 (en) * | 2020-12-15 | 2022-05-10 | (주)대우건설 | The concrete distribution apparatus to manufacture precast concrete panel |
-
2019
- 2019-06-25 CN CN201920976122.2U patent/CN210732783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927727A (en) * | 2020-06-29 | 2022-01-14 | 赤峰市春雨电力工程有限公司 | High-efficient electric power cement pole feeding machine |
| KR102396017B1 (en) * | 2020-12-15 | 2022-05-10 | (주)대우건설 | The concrete distribution apparatus to manufacture precast concrete panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110385777B (en) | Pipe die feeding system | |
| CN210732783U (en) | Stirring device for pipe die feeding and pipe die feeding system | |
| CN111941629B (en) | Material distribution system and material distribution method | |
| CN218058758U (en) | Sludge uniform solidification device | |
| CN112809904A (en) | Tubular pile material distribution system and material distribution method thereof | |
| CN205886673U (en) | Stirring blowing device | |
| CN111168843B (en) | Building mortar's agitating unit | |
| JP2559350B2 (en) | Method and apparatus for producing mud mortar | |
| CN211725392U (en) | Pharmacy is with smashing agitating unit | |
| CN215556627U (en) | Even cloth machine is used in preparation of concrete prefabricated plate | |
| CN217168998U (en) | Concrete pipe pile distributing equipment | |
| CN219788826U (en) | Concrete batching machine | |
| CN213918978U (en) | Concrete energy saving and emission reduction aggregate dosing unit | |
| CN218948075U (en) | Batching equipment of high-performance bending-resistant concrete | |
| CN213732639U (en) | Concrete proportioning bins's ejection of compact structure | |
| CN218398745U (en) | Tubular pile concrete feeding device | |
| CN210210916U (en) | Height-adjustable discharge hopper | |
| CN218758838U (en) | Concrete double-groove blanking device | |
| CN212576067U (en) | Drench membrane raw material mixer | |
| CN220561879U (en) | Stirring station for quick mixing of self-heat-preservation building block base materials | |
| CN212859921U (en) | Concrete mixing plant powder feed arrangement | |
| CN214614170U (en) | Cast-in-place cushion cap pour equipment | |
| CN215903729U (en) | Gate structure of sand mixing stirring barrel | |
| CN113815102B (en) | Automatic feeding equipment for pipe die | |
| CN220412192U (en) | A batching transfer device for insulation block production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |