CN211444249U - Intermittent type formula concrete raw materials powder conveyor - Google Patents

Intermittent type formula concrete raw materials powder conveyor Download PDF

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Publication number
CN211444249U
CN211444249U CN201922388133.1U CN201922388133U CN211444249U CN 211444249 U CN211444249 U CN 211444249U CN 201922388133 U CN201922388133 U CN 201922388133U CN 211444249 U CN211444249 U CN 211444249U
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China
Prior art keywords
casing
disc
crushing
inner chamber
concrete raw
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CN201922388133.1U
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Chinese (zh)
Inventor
郝欣伟
孙建龙
闫波
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Beijing Guyun Concrete Co ltd
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Beijing Guyun Concrete Co ltd
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Abstract

The utility model relates to an intermittent type formula concrete raw materials powder conveyor, include the hopper and set up in the casing of hopper, the casing is provided with the inner chamber, the feed inlet that is linked together with the inner chamber is seted up at the top of casing, the feed inlet of casing with the hopper is linked together, the discharge gate that is linked together with the inner chamber is seted up to the lateral wall of casing, interior intracavity reciprocating slide is provided with the aggregate dish, the direction reciprocating slide that the powder dropped is followed to the aggregate dish, the aggregate dish sets up to discharge gate lopsidedness, be provided with between the diapire of inner chamber and the aggregate dish and be used for driving aggregate dish reciprocating slide's drive assembly. The device has the advantages that intermittent feeding is carried out on powder, and the generation of dust in the stirring process is reduced.

Description

Intermittent type formula concrete raw materials powder conveyor
Technical Field
The utility model belongs to the technical field of the technique of concrete production and specifically relates to a batch-type concrete raw materials powder conveyor is related to.
Background
The concrete is a mixed material prepared by mixing cement, sand, stone and water according to a certain proportion and stirring, and the concrete
In the concrete, part of additives and admixtures can be mixed, so that the characteristic performance of the concrete in certain aspects can be improved.
The production of concrete needs a stirring device, and in the stirring production process, if powder materials such as cement, additives and the like are added
The stirring device is added at one time, the stirring device cannot stir the powder, the powder floats on the surface and is easy to generate larger dust, the surrounding environment is polluted, the raw material waste and the proportioning misalignment are caused, the production effect is influenced, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intermittent type formula concrete raw materials powder conveyor, it has carries out intermittent type nature's input to the powder, reduces the production of stirring in-process dust.
The utility model discloses a can realize through following technical scheme:
the utility model provides an intermittent type formula concrete raw material powder conveyor, includes the hopper and sets up in the casing of hopper, the casing is provided with the inner chamber, the feed inlet that is linked together with the inner chamber is seted up at the top of casing, the feed inlet of casing with the hopper is linked together, the discharge gate that is linked together with the inner chamber is seted up to the lateral wall of casing, the reciprocal slip of inner chamber is provided with the aggregate dish, the direction reciprocal slip that the aggregate dish dropped along the powder, the aggregate dish sets up to discharge gate lopsidedness, be provided with between the diapire of inner chamber and the aggregate dish and be used for driving aggregate dish reciprocal slip's drive assembly.
Through adopting above-mentioned technical scheme, the powder that the hopper got off falls into the collecting tray in the inner chamber from the feed inlet of casing on, collect the powder through the collecting tray, the collecting tray sets up to the discharge gate slope of casing, powder on the collecting tray is to the low point gathering of collecting tray, through drive assembly, drive assembly makes the collecting tray carry out reciprocating sliding in the inner chamber, when the collecting tray slides to the discharge gate department of casing, the powder on the collecting tray flows from the discharge gate department of casing, when the collecting tray slides towards keeping away from discharge gate department, the powder gathers on the collecting tray again, drive collecting tray that so relapse reciprocates, can carry out the input of intermittent type formula to the powder, reduce the production of stirring in-process dust.
The utility model discloses further set up to: the drive assembly is including setting up in the vertical board of charging tray, setting up in a plurality of first tooth of vertical board and setting up in the disc of vertical board, and is a plurality of first tooth is evenly arranged along the direction of height of vertical board, the outer peripheral face of disc is provided with a plurality of second tooth that mesh mutually with first tooth, and is a plurality of second tooth is evenly arranged along the outer peripheral face of disc, the casing is provided with and is used for driving disc circumferential direction's runner assembly.
Through adopting above-mentioned technical scheme, control runner assembly makes runner assembly drive disc carry out the rotation of circumference, and the disc is when carrying out the rotation of circumference, and the second tooth meshing of disc is the first tooth on the vertical board, and the rotation of disc circumference orders about vertical board and reciprocates, and vertical board is pushing away the collecting tray and is carrying out reciprocating sliding in the inner chamber of casing when reciprocating.
The utility model discloses further set up to: the rotating assembly comprises a speed reducing motor arranged on the shell and a rotating shaft arranged on the speed reducing motor, the output shaft of the speed reducing motor is connected with the rotating shaft, and one end, far away from the output shaft of the speed reducing motor, of the rotating shaft is connected with the disc.
Through adopting above-mentioned technical scheme, start gear motor, gear motor's output shaft takes the axis of rotation to rotate, and the axis of rotation takes the disc to rotate when the pivoted, through gear motor's corotation and reversal, can control the direction of rotation of disc, from this, can further control the moving direction of vertical board to can realize the reciprocating sliding to the collecting tray.
The utility model discloses further set up to: the outer peripheral surface of the disc comprises a smooth part and a meshing part, and the plurality of second teeth are arranged on the meshing part of the disc.
Through adopting above-mentioned technical scheme, when the disc rotated to the first tooth of second tooth and vertical board and engaged with, the rise of the vertical board of control that can be indirect, when the smooth portion of disc rotated to corresponding with the first tooth of vertical board, vertical board was under the effect of gravity, and vertical board descends by oneself and gets back to initial position.
The utility model discloses further set up to: the lateral wall of inner chamber is provided with the diaphragm, the diaphragm with vertical board sets up perpendicularly, vertical board has seted up the groove of sliding along the direction of height of vertical board towards one side of diaphragm, the diaphragm is kept away from the one end of inner chamber lateral wall and is connected with the groove of sliding of vertical board to slide.
Through adopting above-mentioned technical scheme, when vertical removal was carried out to vertical board in the cavity, the groove of sliding and the diaphragm of vertical board mutually supported, made the removal of vertical board have the effect of a direction, remain stable when removing simultaneously.
The utility model discloses further set up to: the side wall of the inner cavity is provided with a guide groove along the reciprocating sliding direction of the material collecting disc, and the material collecting disc is provided with a guide block matched with the guide groove.
Through adopting above-mentioned technical scheme, when the collecting tray carried out reciprocating sliding in the inner chamber of casing, the guide block of collecting tray slided in the guide way, from this, the collecting tray had stable guide effect when reciprocating sliding.
The utility model discloses further set up to: the casing is provided with crushing unit in feed inlet department, crushing unit is including setting up in the driving motor of casing, setting up in driving motor's crushing axle and setting up in the crushing blade of crushing axle, driving motor's output shaft and crushing axle are connected.
Through adopting above-mentioned technical scheme, driving motor's output shaft area crushing shaft rotates, and crushing shaft area crushing blade rotates when the pivoted, and when the powder that falls into from the feed inlet of casing was through high-speed pivoted crushing blade, the powder of caking can be smashed by crushing blade, makes cubic powder become the powder of piecemeal, when dropping into agitating unit, can make the more even of powder stirring.
The utility model discloses further set up to: the crushing blade is a plurality of, a plurality of crushing blade is along the axis direction interval arrangement of crushing axle.
Through adopting above-mentioned technical scheme, the setting up of a plurality of crushing blades can be more comprehensive to smashing of powder, increase the area of contact to the powder.
To sum up, the utility model discloses a beneficial technological effect does:
firstly, powder falling from a hopper falls into a material collecting disc in an inner cavity from a feed inlet of a shell, the powder is collected through the material collecting disc, the material collecting disc is obliquely arranged towards a discharge outlet of the shell, the powder on the material collecting disc is collected towards a low point of the material collecting disc, the material collecting disc is driven to slide in the inner cavity in a reciprocating mode through a driving assembly, when the material collecting disc slides to the discharge outlet of the shell, the powder on the material collecting disc flows out from the discharge outlet of the shell, when the material collecting disc slides towards a position far away from the discharge outlet, the powder is collected on the material collecting disc, the material collecting disc is driven to move up and down repeatedly in such a reciprocating mode, the powder can be input intermittently, and the generation of dust in the stirring process;
secondly, controlling the rotating assembly to drive the disc to rotate in the circumferential direction, wherein when the disc rotates in the circumferential direction, second teeth of the disc are meshed with first teeth on the vertical plate, the vertical plate is driven to move up and down by the circumferential rotation of the disc, and the vertical plate pushes the material collecting plate to slide in the inner cavity of the shell in a reciprocating manner while moving up and down;
thirdly, the arrangement of a plurality of crushing blades can more comprehensively crush the powder and increase the contact area of the powder.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic partial cross-sectional view of an embodiment of the invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an explosion diagram between the driving assembly and the transverse plate in the embodiment of the present invention.
In the figure, 1, a hopper; 11. a first flange plate; 2. a housing; 21. a second flange plate; 22. an inner cavity; 221. a guide groove; 23. a feed inlet; 24. a discharge port; 241. a discharge pipe; 25. a transverse plate; 251. a sliding block; 3. a column; 31. a circular ring; 4. a material collecting disc; 41. a guide block; 5. a drive assembly; 51. a vertical plate; 511. a sliding groove; 52. a first tooth; 53. a disc; 531. a second tooth; 532. a smooth portion; 6. an upper arc plate; 61. an upper top pillar; 7. a lower arc-shaped plate; 71. a lower top pillar; 81. a rotating shaft; 82. a reduction motor; 91. a drive motor; 92. a crushing shaft; 93. and (4) crushing the leaves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an intermittent type formula concrete raw material powder conveyor, including hopper 1 and set up in the casing 2 of hopper 1, hopper 1 welds in the exit of raw materials powder jar, and hopper 1 is the back taper, and the cross-sectional area of hopper 1 upper end is greater than the cross-sectional area of lower extreme.
Four upright posts 3 are arranged below the hopper 1, the four upright posts 3 are vertically arranged, and the four upright posts 3 are circumferentially arrayed and distributed by taking the vertical central line of the raw material powder tank as the center. The upper end welding of stand 3 has ring 31, and the lower surface of ring 31 all welds with the upper end of four stands 3, and in the lower extreme of hopper 1 stretched into ring 31, the periphery wall of hopper 1 was laminated mutually with the inner peripheral wall of ring 31.
Casing 2 is cylindrically, and 2 vertical settings of casing, the welding of the lower extreme of hopper 1 have first ring flange 11, and the welding of the upper end of casing 2 has second ring flange 21, and first ring flange 11 and second ring flange 21 dock mutually, and first ring flange 11 and second ring flange 21 are connected fixedly through bolt and nut.
Referring to fig. 2, an inner cavity 22 is formed in the casing 2 along the height direction, a feed port 23 communicated with the inner cavity 22 is formed in the top of the casing 2, and the feed port 23 of the casing 2 is communicated with the outlet of the hopper 1. The outer side wall of the shell 2 is provided with a discharge hole 24 communicated with the inner cavity 22, a discharge pipe 241 is welded at the discharge hole 24, the discharge pipe 241 is obliquely and downwards arranged, and one end, far away from the discharge hole 24, of the discharge pipe 241 extends into the stirring device.
Reciprocating sliding is provided with aggregate tray 4 in the inner chamber 22, and aggregate tray 4 is circular, and the periphery wall of aggregate tray 4 is laminated mutually with the inner peripheral wall of inner chamber 22, and aggregate tray 4 is along the direction of height reciprocating sliding of casing 2. The material collecting tray 4 is obliquely arranged towards one side of the discharge hole 24 of the shell 2, and a driving component 5 for driving the material collecting tray 4 to slide back and forth is arranged between the bottom wall of the inner cavity 22 and the material collecting tray 4.
The driving assembly 5 includes a vertical plate 51, a plurality of first teeth 52, and a circular disk 53, the vertical plate 51 is provided in two pieces, and the two vertical plates 51 are provided in parallel and spaced apart. The upper ends of the two vertical plates 51 are fixedly connected through the upper arc-shaped plate 6, the lower ends of the two vertical plates 51 are fixedly connected through the lower arc-shaped plate 7, and the openings of the upper arc-shaped plate 6 and the lower arc-shaped plate 7 are oppositely arranged.
Go up the welding of arc 6 and deviating from its open-ended one side and have last fore-set 61, go up the one end that the fore-set 61 kept away from last arc 6 and the lower surface welding of aggregate dish 4. One side of the lower arc-shaped plate 7, which is far away from the opening of the lower arc-shaped plate, is welded with a lower top column 71, and when the material collecting plate 4 is in the lowest point state of reciprocating motion, the lower end of the lower top column 71 is attached to the bottom wall of the inner cavity 22.
Referring to fig. 2 and 4, the first teeth 52 are welded to a side of one of the vertical plates 51 facing the other vertical plate 51, and the first teeth 52 are uniformly arranged in a height direction of the vertical plates 51. The disc 53 is located between the two vertical plates 51, and the diameter of the disc 53 is smaller than the separation distance between the two vertical plates 51. The outer circumferential surface of the disc 53 includes a smooth portion 532 and a meshing portion to which a plurality of second teeth 531 meshing with the first teeth 52 are welded, and the plurality of second teeth 531 are evenly arranged along the outer circumferential surface of the meshing portion. When the second tooth 531 of the meshing part is meshed with the first tooth 52 of the vertical plate 51, the vertical plate 51 can be driven to move upwards by the circumferential rotation of the disc 53, and when the disc 53 rotates until the smooth part 532 is contacted with the first tooth 52 of the vertical plate 51, the vertical plate 51 automatically moves downwards to an initial state under the action of the gravity of the vertical plate 51 and the gravity of the material collecting tray 4.
Referring to fig. 1 and 2, the housing 2 is provided with a rotating assembly for driving the disc 53 to rotate circumferentially, the rotating assembly includes a speed reduction motor 82 and a rotating shaft 81, the speed reduction motor 82 is fixedly connected to the outer wall of the housing 2, and an output shaft of the speed reduction motor 82 horizontally penetrates through the housing 2 and extends into the inner cavity 22 of the housing 2. The rotating shaft 81 is fixedly connected to an output shaft of the reduction motor 82 and rotates coaxially therewith. The rotating shaft 81 is horizontally arranged, one end of the rotating shaft 81, far away from the end connected with the speed reducing motor 82, is fixedly connected with the disc 53, and the disc 53 and the rotating shaft 81 rotate coaxially.
Referring to fig. 2 and 4, the lateral wall of the inner cavity 22 is welded with a transverse plate 25 corresponding to the vertical plate 51, the transverse plate 25 is perpendicular to the vertical plate 51, the side of the two vertical plates 51 departing from each other is provided with a sliding groove 511, and the sliding groove 511 extends along the height direction of the vertical plate 51. The transverse plate 25 is welded with a sliding block 251 at one end far away from the side wall of the inner cavity 22, and the sliding block 251 is positioned in the sliding groove 511 of the vertical plate 51 and connected with the sliding groove 511 in a sliding manner.
Referring to fig. 2, and 3, two guide grooves 221 are formed in the side wall of the inner cavity 22 along the reciprocating sliding direction of the material collecting tray 4, the two guide grooves 221 are arranged oppositely, and the upper ends of the guide grooves 221 close to the discharge port 24 of the housing 2 are communicated with the discharge port 24. The guide block 41 corresponding to the guide groove 221 is welded on the outer peripheral surface of the material collecting tray 4, and the guide block 41 is positioned in the guide groove 221 and connected with the guide groove 221 in a sliding manner.
Referring to fig. 1 and 2, a crushing assembly is disposed at the feed inlet 23 of the casing 2, the crushing assembly includes a driving motor 91, a crushing shaft 92 and crushing blades 93, the driving motor 91 is fixedly connected to the outer side wall of the casing 2, an output shaft of the driving motor 91 horizontally penetrates through the casing 2 and extends into the inner cavity 22 of the casing 2, and the crushing shaft 92 is fixedly connected to the output shaft of the driving motor 91. The pulverizing shaft 92 is horizontally disposed and the axial direction of the pulverizing shaft 92 is parallel to the axial direction of the rotating shaft 81.
The crushing blades 93 are plural, two crushing blades 93 located in the radial direction of the crushing shaft 92 are in one group, and each group of crushing blades 93 is arranged at intervals and in a staggered manner along the axial direction of the crushing shaft 92.
The implementation principle of the embodiment is as follows: the powder material from the hopper 1 falls from the feed inlet 23 of the housing 2, the output shaft of the driving motor 91 drives the crushing shaft 92 to rotate, the crushing shaft 92 drives the crushing blade 93 to rotate while rotating, the crushing blade 93 rotates while crushing the agglomerated powder material, the crushed powder material falls on the upper surface of the material collecting tray 4, the powder material is gathered to the low point of the material collecting tray 4 due to the inclined arrangement of the material collecting tray 4, at this time, the speed reducing motor 82 is started, the output shaft of the speed reducing motor 82 rotates, the speed reducing motor 82 drives the rotating shaft 81 to rotate, the rotating shaft 81 drives the disc 53 to rotate, the second teeth 531 of the disc 53 are meshed with the first teeth 52 of the vertical plate 51, the vertical plate 51 is driven by the circumferential rotation of the disc 53 to move upwards, the vertical plate 51 pushes against the material collecting tray 4 to move when moving upwards, the powder material on the material collecting tray 4 can flow out from the discharge outlet 24 of the housing 2, when the smooth part of the disc 53 rotates to be in contact with the first tooth 52 of the vertical plate 51, the first tooth 52 has no force effect on the smooth part, the vertical plate 51 moves downwards under the action of gravity, the vertical plate 51 carries the material collecting disc 4 to move downwards, and when the disc 53 rotates to the point that the second tooth 531 is engaged with the first tooth 52 of the vertical plate 51 again, the vertical plate 51 moves upwards, so that the material collecting disc 4 can slide in the inner cavity 22 in a reciprocating mode.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an intermittent type formula concrete raw materials powder conveyor, includes hopper (1) and sets up in casing (2) of hopper (1), its characterized in that: casing (2) are provided with inner chamber (22), feed inlet (23) that are linked together with inner chamber (22) are seted up at the top of casing (2), feed inlet (23) of casing (2) with hopper (1) is linked together, discharge gate (24) that are linked together with inner chamber (22) are seted up to the lateral wall of casing (2), reciprocating slide is provided with collecting tray (4) in inner chamber (22), collecting tray (4) are along the direction reciprocating slide that the powder dropped, collecting tray (4) set up to discharge gate (24) lopsidedness, be provided with between the diapire of inner chamber (22) and collecting tray (4) and be used for driving collecting tray (4) reciprocating slide's drive assembly (5).
2. A batch-type concrete raw material powder conveying apparatus according to claim 1, characterized in that: drive assembly (5) are including setting up in vertical board (51) of album charging tray (4), setting up in a plurality of first tooth (52) of vertical board (51) and setting up in disc (53) of vertical board (51), and are a plurality of first tooth (52) are evenly arranged along the direction of height of vertical board (51), the outer peripheral face of disc (53) is provided with a plurality of second tooth (531) of meshing mutually with first tooth (52), and is a plurality of second tooth (531) are evenly arranged along the outer peripheral face of disc (53), casing (2) are provided with and are used for driving disc (53) circumferential direction's runner assembly.
3. A batch-type concrete raw material powder conveying apparatus according to claim 2, characterized in that: the rotating assembly comprises a speed reducing motor (82) arranged on the shell (2) and a rotating shaft (81) arranged on the speed reducing motor (82), an output shaft of the speed reducing motor (82) is connected with the rotating shaft (81), and one end, far away from the output shaft of the speed reducing motor (82), of the rotating shaft (81) is connected with the disc (53).
4. A batch-type concrete raw material powder conveying apparatus according to claim 3, characterized in that: the outer peripheral surface of the disc (53) comprises a smooth part (532) and a meshing part, and the plurality of second teeth (531) are arranged on the meshing part of the disc (53).
5. A batch-type concrete raw material powder conveying apparatus according to claim 4, characterized in that: the lateral wall of inner chamber (22) is provided with diaphragm (25), diaphragm (25) with vertical board (51) set up perpendicularly, vertical board (51) have been seted up towards one side of diaphragm (25) along the direction of height of vertical board (51) and have been slided groove (511), the one end that inner chamber (22) lateral wall was kept away from in diaphragm (25) slides with the groove (511) that slides of vertical board (51) and is connected.
6. A batch-type concrete raw material powder conveying apparatus according to claim 1, characterized in that: the side wall of the inner cavity (22) is provided with a guide groove (221) along the reciprocating sliding direction of the material collecting disc (4), and the material collecting disc (4) is provided with a guide block (41) matched with the guide groove (221).
7. A batch-type concrete raw material powder conveying apparatus according to claim 1, characterized in that: the utility model discloses a crushing device, including casing (2) feed inlet (23) department be provided with crushing subassembly, crushing subassembly is including setting up in driving motor (91) of casing (2), setting up in crushing axle (92) of driving motor (91) and setting up in crushing blade (93) of crushing axle (92), the output shaft and the crushing axle (92) of driving motor (91) are connected.
8. A batch-type concrete raw material powder conveying apparatus according to claim 7, characterized in that: the crushing blades (93) are arranged in a plurality, and the crushing blades (93) are arranged at intervals along the axial direction of the crushing shaft (92).
CN201922388133.1U 2019-12-25 2019-12-25 Intermittent type formula concrete raw materials powder conveyor Active CN211444249U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922388133.1U CN211444249U (en) 2019-12-25 2019-12-25 Intermittent type formula concrete raw materials powder conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922388133.1U CN211444249U (en) 2019-12-25 2019-12-25 Intermittent type formula concrete raw materials powder conveyor

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CN211444249U true CN211444249U (en) 2020-09-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112808611A (en) * 2021-01-05 2021-05-18 武汉理工大学 Cullet sorting device based on color detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112808611A (en) * 2021-01-05 2021-05-18 武汉理工大学 Cullet sorting device based on color detection

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