CN215395993U

CN215395993U - Energy-saving mixing equipment for concrete production

Info

Publication number: CN215395993U
Application number: CN202121740164.XU
Authority: CN
Inventors: 黄海滨; 黄海妮; 刘杨; 袁浩; 徐雍民
Original assignee: Hubei Chengtao Building Materials Co ltd
Current assignee: Hubei Chengtao Building Materials Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to an energy-saving mix equipment for concrete production relates to concrete production equipment's field, and it includes mixer body and locates the feeder hopper at mixer body top, the feeder hopper internal rotation sets up fixed frame and rotation axis level, be equipped with in the fixed frame and be used for to get into mixer body's powder carries out filterable filter screen, the feeder hopper with be equipped with between the filter screen and be used for making the filter screen keeps horizontally fixed subassembly, be equipped with the extrusion subassembly on the feeder hopper, the extrusion subassembly is used for to keeping the caking powder on the filter screen extrudees the breakage. This application has the effect that improves stirring efficiency.

Description

Energy-saving mixing equipment for concrete production

Technical Field

The application relates to the field of concrete production equipment, in particular to energy-saving mixing equipment for concrete production.

Background

Concrete is a building material with the largest use amount, and is widely applied to the engineering and construction fields of roads, houses, bridges and the like. In a water concrete mixing plant, aggregate such as sand and stone, cement, fly ash and water are weighed in proportion and put into a double-shaft mixer to be mixed and stirred.

The Chinese patent with the application number of CN201420773033.5 discloses a double-horizontal-shaft concrete mixer, which comprises a mixer body, wherein a baffle cover is installed on the mixer body, a feed hopper is arranged on the baffle cover, a clamping groove is formed in the baffle cover, a manhole is further formed in the clamping groove, the clamping groove is communicated with an inner cavity of the mixer body through the manhole, a baffle door is installed in the clamping groove in a clamping mode, and a locking structure is further installed on the baffle door.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: powder in the concrete is easy to agglomerate in storage, and after the powder with agglomerates is added into the mixer body, longer mixing time is needed to be consumed to break up the agglomerated powder, and then the agglomerated powder can be fully mixed with other materials, so that the mixing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve stirring efficiency, the application provides an energy-saving mix equipment for concrete production.

The application provides a pair of energy-saving mix equipment for concrete production adopts following technical scheme:

the utility model provides an energy-saving mix equipment for concrete production, includes the mixer body and locates the feeder hopper at mixer body top, the feeder hopper internal rotation sets up fixed frame and rotates the axis level, be equipped with in the fixed frame and be used for getting into the powder of mixer body carries out filterable filter screen, the feeder hopper with be equipped with between the filter screen and be used for making the filter screen keeps horizontally fixed subassembly, be equipped with the extrusion subassembly on the feeder hopper, the extrusion subassembly is used for keeping somewhere the powder of caking on the filter screen extrudees the breakage.

By adopting the technical scheme, when powder is poured, the filter screen is kept horizontal through the fixing component, then the powder is poured into the stirrer body through the feed hopper, the powder leaks into the stirrer body through the filter screen, the caked powder is left on the upper surface of the filter screen, and then the caked powder left on the filter screen is extruded and crushed through the extrusion component and falls into the stirrer body, so that the stirring time of the powder is shortened, various powders are mixed more quickly and fully, and the stirring efficiency is improved; when aggregate such as grit is added to the mixer body to needs, make fixed frame take place to rotate through fixed subassembly to aggregate such as grit is poured the mixer body from the feeder hopper, in order to accomplish the mixing stirring work of concrete raw materials.

Optionally, the extrusion assembly comprises: a cylinder and a stripper plate;

the two extrusion plates are vertically and symmetrically arranged in the feed hopper and are positioned above the filter screen, and when the filter screen is in a horizontal state, the bottom of each extrusion plate is attached to the upper surface of the filter screen;

the cylinder is equipped with two, two the cylinder symmetry is located on two relative lateral walls of feeder hopper, and two the cylinder is located two respectively the both sides that the stripper plate was kept away from, two the output of cylinder all runs through the feeder hopper just respectively with two the stripper plate is connected.

By adopting the technical scheme, when the caking powder intercepted on the filter screen is crushed, the two cylinders are started, the two cylinders drive the two extrusion plates to mutually approach, so that the caking powder on the filter screen is extruded and crushed, the powder which is changed into powder falls into the mixer body, and the mixing efficiency is accelerated; the two extrusion plates are driven by the cylinder to be away from each other, so that the powder poured into the feed hopper is filtered by the filter screen.

Optionally, two both sides that stripper plate upper end was kept away from are the level respectively and are equipped with the apron, the lower surface of apron with the top of feeder hopper is laminated mutually, two can with after the apron concatenation the opening part of feeder hopper covers.

Through adopting above-mentioned technical scheme, when the mixer body stirs the concrete raw materials and mixes, be close to each other through two stripper plates of cylinder drive, and then drive two apron and be close to each other to cover at the opening part of feeder hopper, make the inside dust of mixer body during operation difficult for escaping, improve the cleanliness factor of the stirring work of concrete.

Optionally, the two opposite sides of the upper end of the feeding hopper are respectively provided with a bearing block, the lower surfaces of the two cover plates are respectively provided with a bearing groove, the arrangement direction of the bearing grooves is the same as the length arrangement direction of the air cylinder, and the bearing blocks are in sliding fit with the bearing grooves.

Through adopting above-mentioned technical scheme, the smooth slip of apron at the feeder hopper opening part can be kept to bearing piece and bearing groove slip adaptation, and bearing piece and stripper plate cooperate simultaneously and can carry out better bearing to the apron, and it is better to make the apron cover the effect.

Optionally, the relative both sides of fixed frame are equipped with the dwang respectively, two the dwang respectively with the feeder hopper rotates to be connected, and the axis of rotation with the length of cylinder is laid the direction the same, fixed subassembly is located the dwang with between the feeder hopper.

Through adopting above-mentioned technical scheme, the dwang is convenient for fixed frame smooth emergence rotation in the feeder hopper, and fixed subassembly can make the turned angle of dwang take place to fix to the filter screen keeps the level or rotates, realizes the joining of concrete powder and aggregate.

Optionally, the fixing assembly includes: the rotating rod, the first sleeve and the second sleeve;

one end of the rotating rod is fixedly connected with one end, far away from the fixed frame, of the rotating rod, the other end of the rotating rod is located on the outer side of the feed hopper, the rotating rod and the rotating rod are coaxially arranged, the first sleeve is slidably sleeved on the rotating rod, the sliding direction of the first sleeve is the same as the arrangement direction of the central axis of the rotating rod, and the first sleeve and the rotating rod synchronously rotate;

the second sleeve is sleeved on the outer peripheral side of the first sleeve, one side of the second sleeve is fixedly connected with the feed hopper, a plurality of limiting grooves arranged along the length direction of the rotary rod are formed in the inner peripheral wall of the second sleeve at intervals, one side of the feed hopper is far away from the limiting grooves and is in an open shape, and the outer peripheral side of the first sleeve is provided with a limiting plate which can correspondingly slide into the limiting grooves.

Through adopting the above-mentioned technical scheme, when the turned angle of filter screen is adjusted to needs, slide one side of feeder hopper to keeping away from along the axial of rotary rod with first sleeve, make the limiting plate break away from the spacing groove, then synchronous first sleeve and rotary rod of rotating, make the filter screen take place rotatoryly, slide one side of feeder hopper to along the axial of rotary rod pole with first sleeve, make the limiting plate insert the spacing inslot, thereby realize the fixed of rotary rod, and then make the rigidity of filter screen, the spacing groove that the telescopic internal perisporium interval of second was seted up, be convenient for fix a position the filter screen that rotates different angles, high convenience for operation, and high speed.

Optionally, the inner peripheral wall of the first sleeve is provided with a sliding block, the outer peripheral wall of the rotating rod is provided with a sliding groove distributed along the length direction of the rotating rod, and the sliding block is matched with the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, slider and spout slip adaptation can enough make first sleeve be difficult for taking place to rotate on the rotary rod, also are convenient for realize the synchronous rotation of first sleeve and rotary rod.

Optionally, a handle is arranged on the first sleeve.

Through adopting above-mentioned technical scheme, the handle is convenient for the staff and slides and rotate the operation, convenient operation to first sleeve.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filter screen is arranged in the feed hopper, so that powdery powder can leak into the stirrer body, agglomerated powder is left on the upper surface of the filter screen, and the agglomerated powder left on the filter screen is extruded and crushed by the extrusion assembly and then falls into the stirrer body, so that the stirring time of the powder is reduced, various powders are mixed more quickly and sufficiently, and the stirring efficiency is improved;

2. the rotatably arranged filter screen is matched with the fixed component, so that the stirrer is more practical when workers add aggregates such as powder or gravel into the stirrer body;

3. two apron can splice and cover at the opening part of feeder hopper, make the inside dust of mixer body during operation difficult for escaping, improve the cleanliness factor of the stirring work of concrete.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. a mixer body; 2. a feed hopper; 21. a bearing block; 3. a fixing frame; 31. rotating the rod; 4. a filter screen; 5. a fixing assembly; 51. rotating the rod; 511. a chute; 52. a first sleeve; 521. a limiting plate; 522. a slider; 523. a handle; 53. a second sleeve; 531. a limiting groove; 6. an extrusion assembly; 61. a cylinder; 62. a pressing plate; 621. a cover plate; 6211. a support groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses energy-saving mixing equipment for concrete production. Referring to fig. 1 and 2, concrete production is with energy-saving mix equipment includes mixer body 1 and feed hopper 2 of rigid coupling in mixer body 1 top, the transversal rectangle form of personally submitting of

feed hopper

2, 2 internal rotations of feed hopper set up fixed frame 3, the relative both sides of fixed frame 3 rigid coupling respectively have dwang 31, two dwang 31 rotate with feed hopper 2 respectively and are connected, and the rotation axis lays the direction the same with mixer body 1's length, be equipped with fixed subassembly 5 between dwang 31 and the feed hopper 2, fixed subassembly 5 is used for making filter screen 4 keep the level or rotate, be equipped with in the fixed frame 3 and be used for carrying out filterable filter screen 4 to the powder that gets into mixer body 1, be equipped with extrusion subassembly 6 on the feed hopper 2, extrusion subassembly 6 is used for carrying out the extrusion breakage to the caking powder of staying on the filter screen 4.

The compression assembly 6 comprises: a cylinder 61 and a pressing plate 62; the two extrusion plates 62 are both made of stainless steel, the two extrusion plates 62 are vertically and symmetrically arranged in the feed hopper 2 and are positioned above the filter screen 4, and when the filter screen 4 is in a horizontal state, the bottom of each extrusion plate 62 is attached to the upper surface of the filter screen 4; 1 top rigid coupling of mixer body has two mounting panels, and two mounting panels are located the relative both sides of feeder hopper 2 respectively, and cylinder 61 is equipped with two, and two cylinders 61 are located respectively on two mounting panels, and the symmetry is laid, and two cylinders 61 are located the both sides that two stripper plates 62 kept away from mutually respectively, and the output of two cylinders 61 all runs through feeder hopper 2 and respectively with two stripper plates 62 rigid couplings. Two cylinders 61 are started, two cylinders 61 drive two stripper plates 62 to be close to each other, to extrude the caking powder on the filter screen 4 and smash, become powdered powder and fall into the mixer body 1, accelerate the mixing efficiency.

The both sides that two stripper plates 62 upper ends were kept away from mutually are the level rigid coupling respectively and are had apron 621, and the relative both sides of feeder hopper 2 upper end rigid coupling respectively has bearing block 21, and bearing groove 6211 has been seted up respectively to two apron 621 lower surfaces, and bearing groove 6211 lays the direction the same with the length of cylinder 61, bearing block 21 and bearing groove 6211 slip adaptation, and the lower surface of apron 621 is laminated with the top of feeder hopper 2 mutually.

When mixer body 1 stirs the concrete raw materials and mixes, it is close to each other to drive two stripper plates 62 through cylinder 61, and then drives two apron 621 and be close to each other to cover at the opening part of feeder hopper 2, make the inside dust of mixer body 1 during operation difficult for escaping, improve the cleanliness factor of the stirring work of concrete.

Referring to fig. 1 and 3, the fixing assembly 5 includes: a rotating rod 51, a first sleeve 52, and a second sleeve 53; one end of a rotating rod 51 is fixedly connected with one end, far away from the fixed frame 3, of one rotating rod 31, the other end of the rotating rod 51 is located on the outer side of the feed hopper 2, the rotating rod 51 and the rotating rod 31 are arranged coaxially, a first sleeve 52 is sleeved on the rotating rod 51 in a sliding mode, the sliding direction is the same as the arrangement direction of the central axis of the rotating rod 51, a sliding block 522 is fixedly connected to the inner peripheral wall of the first sleeve 52, a sliding groove 511 arranged along the length direction of the rotating rod 51 is formed in the outer peripheral wall of the rotating rod 51, and the sliding block 522 is in sliding fit with the sliding groove 511, so that synchronous rotation of the first sleeve 52 and the rotating rod 51 is facilitated, and sliding of the first sleeve 52 on the rotating rod 51 is facilitated; a handle 523 is fixedly connected to the outer peripheral wall of the end of the first sleeve 52 far away from the feeding hopper 2.

The second sleeve 53 is sleeved on the outer peripheral side of the first sleeve 52, one side of the second sleeve 53 is fixedly connected with the feeding hopper 2, a plurality of limiting grooves 531 arranged along the length direction of the rotating rod 51 are formed in the inner peripheral wall of the second sleeve 53 at intervals, one side of each limiting groove 531 far away from the feeding hopper 2 is in an open shape, and a limiting plate 521 capable of correspondingly sliding into the limiting grooves 531 is arranged on the outer peripheral side of the first sleeve 52.

When the turned angle of filter screen 4 needs to be adjusted, with first sleeve 52 along the axial of rotary rod 51 to the one side slip of keeping away from feeder hopper 2, make limiting plate 521 break away from spacing groove 531, then rotate first sleeve 52 and rotary rod 51 in step, make filter screen 4 take place rotatoryly, with first sleeve 52 along the axial of rotary rod 51 pole to the one side slip that is close to feeder hopper 2, make limiting plate 521 insert in the spacing groove 531, thereby realize rotary rod 51's fixed, and then make the rigidity of filter screen 4, spacing groove 531 that the internal perisporium interval of second sleeve 53 was seted up, be convenient for fix a position filter screen 4 of rotating different angles, high convenience for operation, and high speed.

The embodiment of the application provides an energy-saving mixing equipment for concrete production, and its implementation principle is: when concrete powder is poured, the filter screen 4 is kept horizontal through the fixing component 5, then the powder is poured into the mixer body 1 through the feed hopper 2, the powder is leaked into the mixer body 1 through the filter screen 4, agglomerated powder is left on the upper surface of the filter screen 4, then the agglomerated powder left on the filter screen 4 is extruded and crushed through the extrusion component 6 and then falls into the mixer body 1, the mixing time of the powder is shortened, various powders are mixed more quickly and fully, and the mixing efficiency is improved; when aggregate such as grit is added to mixer body 1 to needs, make fixed frame 3 take place to rotate through fixed subassembly 5 to make filter screen 4 and the interior perisporium of feeder hopper 2 produce great clearance, aggregate such as grit of being convenient for pours mixer body 1 into from feeder hopper 2, in order to accomplish the mixed stirring work of concrete raw materials.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete production is with energy-saving mix equipment, includes mixer body (1) and locates feeder hopper (2) at mixer body (1) top, its characterized in that: feeder hopper (2) internal rotation sets up fixed frame (3) and rotates the axis level, be equipped with in fixed frame (3) and be used for the entering the powder of mixer body (1) carries out filterable filter screen (4), feeder hopper (2) with be equipped with between filter screen (4) and be used for making filter screen (4) keep horizontally fixed subassembly (5), be equipped with extrusion subassembly (6) on feeder hopper (2), extrusion subassembly (6) are used for keeping in the caking powder on filter screen (4) extrudees the breakage.

2. The energy-saving mixing equipment for concrete production according to claim 1, characterized in that: the compression assembly (6) comprises: a cylinder (61) and a pressing plate (62);

the two extrusion plates (62) are vertically and symmetrically arranged in the feed hopper (2) and are positioned above the filter screen (4), and when the filter screen (4) is in a horizontal state, the bottom of each extrusion plate (62) is attached to the upper surface of the filter screen (4);

cylinder (61) are equipped with two, two cylinder (61) symmetry is located on two relative lateral walls of feeder hopper (2), and two cylinder (61) are located two respectively the both sides that stripper plate (62) kept away from mutually, two the output of cylinder (61) all runs through feeder hopper (2) and respectively with two stripper plate (62) are connected.

3. The energy-saving mixing equipment for concrete production according to claim 2, characterized in that: two both sides that stripper plate (62) upper end was kept away from mutually are the level respectively and are equipped with apron (621), the lower surface of apron (621) with the top of feeder hopper (2) is laminated mutually, two can be with behind apron (621) the concatenation the opening part of feeder hopper (2) covers.

4. The energy-saving mixing equipment for concrete production according to claim 3, characterized in that: the two opposite sides of the upper end of the feed hopper (2) are respectively provided with a bearing block (21), the lower surfaces of the two cover plates (621) are respectively provided with a bearing groove (6211), the arrangement direction of the bearing grooves (6211) is the same as the length arrangement direction of the air cylinder (61), and the bearing blocks (21) are in sliding fit with the bearing grooves (6211).

5. The energy-saving mixing equipment for concrete production according to claim 4, characterized in that: the relative both sides of fixed frame (3) are equipped with dwang (31), two dwang (31) respectively with feed hopper (2) are rotated and are connected, and the axis of rotation with the direction is the same is laid to the length of cylinder (61), fixed subassembly (5) are located dwang (31) with between feed hopper (2).

6. The energy-saving mixing equipment for concrete production according to claim 5, characterized in that: the fixing assembly (5) comprises: a rotating rod (51), a first sleeve (52), and a second sleeve (53);

one end of the rotating rod (51) is fixedly connected with one end, far away from the fixed frame (3), of the rotating rod (31), the other end of the rotating rod (51) is located on the outer side of the feed hopper (2), the rotating rod (51) and the rotating rod (31) are coaxially arranged, the first sleeve (52) is slidably sleeved on the rotating rod (51), the sliding direction of the first sleeve is the same as the arrangement direction of the central axis of the rotating rod (51), and the first sleeve (52) and the rotating rod (51) synchronously rotate;

second sleeve (53) cover is located the periphery side of first sleeve (52), one side of second sleeve (53) with feeder hopper (2) rigid coupling, a plurality of edges have been seted up at the internal perisporium interval of second sleeve (53) limiting groove (531) that rotary rod (51) length direction laid, one side that limiting groove (531) kept away from feeder hopper (2) is the opening form, the periphery side of first sleeve (52) is equipped with and can corresponds the limited plate (521) that slide in limiting groove (531).

7. The energy-saving mixing equipment for concrete production according to claim 6, characterized in that: the inner peripheral wall of the first sleeve (52) is provided with a sliding block (522), the outer peripheral wall of the rotating rod (51) is provided with a sliding groove (511) distributed along the length direction of the rotating rod (51), and the sliding block (522) is matched with the sliding groove (511) in a sliding mode.

8. The energy-saving mixing equipment for concrete production according to claim 7, characterized in that: the first sleeve (52) is provided with a handle (523).