CN213471710U

CN213471710U - Energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin

Info

Publication number: CN213471710U
Application number: CN202021979316.7U
Authority: CN
Inventors: 陈杰昌; 梁伟荣
Original assignee: Foshan Guanglu Concrete Products Co ltd
Current assignee: Foshan Guanglu Concrete Products Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-18
Anticipated expiration: 2030-09-10

Abstract

The application relates to an energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin, it includes: a bin body arranged on the frame; the bin cover is arranged at the top of the bin body; and the valve is arranged at the bottom of the bin body, and is characterized in that a through hole is formed in the side wall of the bin body in a penetrating manner, a mounting frame matched with the through hole is arranged on the bin body in a sliding manner, a baffle matched with the bottom of the bin body is hinged to the other opposite side wall of the bin body, a driving component for driving the mounting frame to move back and forth along the direction of the bin body through the through hole is arranged on the outer wall of the bin body, and the baffle is connected with the mounting frame through a connecting component. The method has the effect of controlling the flow of the aggregate.

Description

Energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin

Technical Field

The application relates to the technical field of concrete mixing, in particular to an energy-saving and environment-friendly aggregate intermediate bin of a concrete mixing plant.

Background

The aggregate intermediate bin of the concrete mixing plant refers to a transition bin after aggregate is lifted and is arranged on the mixer, and the intermediate bin is mainly used for temporarily storing aggregate sand and stone and waiting for unloading.

Currently, a typical aggregate silo generally comprises: the bin comprises a bin cover, a bin body and a valve, wherein the valve can be switched between an opening position and a closing position. When the aggregate intermediate bin feeds materials to the stirring main machine, the valve is opened, and the aggregates flow into the stirring main machine from the intermediate bin.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the opening of the valve can not be adjusted, when the aggregate intermediate bin feeds materials to the stirring machine, the actual flow of the aggregate can be influenced by various factors such as the type and the water content of the aggregate, the structure of the bin body, the falling point of the aggregate and the like. If the feeding is too fast, the impact on the stirring main machine is large, and the situation that the stirring main machine is blocked occurs in serious cases; if the feeding is too slow, the feeding time is long, the production efficiency is affected, and even the situation that the aggregate is not fed within the set time and the valve and the aggregate are closed can occur, so that the concrete formula ratio is incorrect, the quality of the concrete is unqualified, and the situation needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to control the flow of aggregate, the application provides an energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin.

The application provides an energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin adopts following technical scheme:

an energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin includes: a bin body arranged on the frame; the bin cover is arranged at the top of the bin body; and the valve is arranged at the bottom of the bin body, and is characterized in that a through hole is formed in the side wall of the bin body in a penetrating manner, a mounting frame matched with the through hole is arranged on the bin body in a sliding manner, a baffle matched with the bottom of the bin body is hinged to the other opposite side wall of the bin body, a driving component for driving the mounting frame to move back and forth along the direction of the bin body through the through hole is arranged on the outer wall of the bin body, and the baffle is connected with the mounting frame through a connecting component.

Adopt above-mentioned technical scheme, through setting up installing frame, baffle, drive assembly and coupling assembling, can be connected the baffle with the installing frame through coupling assembling, under natural state, baffle and the laminating of bin body inner wall, the installing frame does not influence the blanking in the storehouse body, opens the valve this moment, and the aggregate descends toward the mixer main part under the action of gravity. When requiring to adjust aggregate unloading volume according to the batching, can open drive assembly, drive the installing frame and carry out the displacement at storehouse body side wall along the opening, drive the baffle and remove, make baffle and storehouse body side wall be different angles, through the interval of baffle between the storehouse body, can adjust the flow of aggregate. Through the scheme, the control of the aggregate flow can be realized.

The present application further provides that the drive assembly comprises: the motor is arranged on the outer wall of the bin body through a mounting plate; a gear vertically connected to the output shaft of the motor; one end of the rack is fixed on one side of the mounting frame, which is far away from the bin body, and the rack is meshed with the gear; and the limiting part is arranged on the outer wall of the bin body and used for limiting the moving range of the mounting frame.

By adopting the technical scheme, through setting up motor, gear, rack and locating part, through opening the motor, can drive the rack and carry out the displacement at storehouse body lateral wall along the opening, drive the installing frame, the baffle carries out the displacement to can change the clearance between the baffle and the storehouse body, under locating part and coupling assembling's limiting action, rack and installing frame can be connected with the storehouse body, reduce the condition that the installing frame breaks away from the influence of storehouse body and adjusts blanking speed.

This application further sets up, the locating part includes: the connecting strip is arranged at the bottom of the mounting plate; the first guide rail is arranged at one end, far away from the mounting plate, of the connecting strip and is matched with the rack; and the second guide rail is arranged on the side wall of the bin body and matched with the mounting frame, wherein the extending direction of the first guide rail is consistent with the penetrating direction of the through opening, and the second guide rail is positioned on two opposite sides of the through opening.

Adopt above-mentioned technical scheme, through setting up the connecting strip, first guide rail and second guide rail, the connecting strip can make the guide rail be connected with the storehouse body lateral wall, first guide rail can lead to the rack and spacing, make the rack only can follow the opening and run through the direction removal, also can reduce the rack and take place to rock the influence unloading in the course of the work, the second guide rail can carry out spacing and guide effect to the installing frame, can increase the stability of installing frame displacement in-process, can prevent simultaneously that the installing frame from breaking away from with the storehouse body.

The present application further provides that the connection assembly comprises: the sleeve is hinged to one side, close to the baffle, of the mounting frame; the movable rod is hinged to one side of the baffle plate, close to the mounting frame, and movably inserted in the sleeve; and one end of the connecting spring is fixed at the position where the movable rod is close to one end of the sleeve, and the other end of the connecting spring is fixed at the position where the sleeve is close to the inner wall of one side of the baffle.

Adopt above-mentioned technical scheme, through setting up sleeve pipe, movable rod and coupling spring, the baffle is connected with the installing frame, when the installing frame removed, can drive the baffle and carry out the displacement, and sleeve pipe and movable rod make and leave certain clearance between baffle and the installing frame, and telescopic sleeve pipe, movable rod and itself have certain elastic spring, make the removal of baffle have certain buffer process, reduce the baffle and take place acutely to rock the collision storehouse body and influence the condition of unloading work.

This application further sets up, the interval is provided with many extending direction in the installing frame with the first dead lever that the installing frame displacement direction looks coincidence parallels, be provided with in the installing frame many with first dead lever looks vertically second dead lever.

By adopting the technical scheme, the first fixing rod and the second fixing rod can further adjust the aggregate blanking speed of the bin body by adjusting the area of the mounting block in the bin body.

This application further sets up, interval between the second dead lever is by the motor to storehouse body direction progressively increase.

By adopting the technical scheme, the aggregate descending speed close to the side wall of the bin body is smaller than that in the middle of the bin body, so that aggregate can be reduced to flow out of the bin body through the through opening while aggregate is conveniently discharged in a centralized manner.

The application further sets up, the installing frame slope set up in the storehouse is internal.

Adopt above-mentioned technical scheme, through setting up the installing frame slope for dead lever and movable rod slope can lead to the flow direction of aggregate, reduce aggregate to the impact and the degree of wear of storehouse body lateral wall.

This application further sets up, the baffle is close to one side of the storehouse body with be connected with buffer spring between the internal wall in storehouse.

Adopt above-mentioned technical scheme, through setting up buffer spring, drive the baffle when the installing frame and toward being close to, when the direction of the storehouse body removed, buffer spring can reduce the impact of baffle to the storehouse body.

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

1. through setting up installing frame, baffle, drive assembly and coupling assembling, can be connected the baffle with the installing frame, under natural state, baffle and the laminating of internal wall in storehouse, the unloading in the storehouse body is not influenced to the installing frame. Through opening drive assembly, can drive the displacement of installing frame to drive the baffle and remove, make the angle between baffle and the storehouse body side wall through adjusting, can adjust the flow of aggregate. By the scheme, the control on the aggregate flow can be realized;

2. through setting up connecting strip, first guide rail and second guide rail, first guide rail can lead to the rack and spacing, makes the rack only can run through the direction along the opening and remove, and the second guide rail can carry on spacing and guide effect to the installing frame, can increase the stability of installing frame displacement in-process, guarantees stable unloading speed, can prevent simultaneously that the installing frame from breaking away from with the storehouse body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a cross-sectional view of the overall structure of the present application;

FIG. 3 is a schematic illustration of the present application with the cartridge body omitted;

fig. 4 is a partial schematic view of the outer wall of the cartridge body of the present application.

Description of reference numerals: 10. a frame; 11. a bin body; 12. a bin cover; 13. a valve; 14. a conveyor belt; 20. a fixed block; 21. rotating the rod; 22. a baffle plate; 23. a buffer spring; 30. a port; 31. installing a frame; 32. a first fixing lever; 33. a second fixing bar; 34. a sleeve; 35. a movable rod; 36. a connecting spring; 40. mounting a plate; 41. a motor; 42. a gear; 43. a connecting strip; 44. a first guide rail; 45. a rack; 46. a second guide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an energy-saving and environment-friendly aggregate intermediate bin of a concrete mixing plant. Referring to fig. 1, aggregate intermediate bin includes frame 10, installs the storehouse body 11 in frame 10, and in this embodiment, storehouse body 11 sets up to the rectangle, fixes the bin cover 12 at storehouse body 11 top, and bin cover 12 is uncovered setting, makes things convenient for the feeding, in addition, installs the valve 13 that the pull formula was opened and close in the bottom of storehouse body 11. Aggregate on the transmission band 14 gets into storehouse body 11 from the lateral wall opening part of storehouse cover 12, and when needs used aggregate preparation concrete, open valve 13, the aggregate in the storehouse body 11 drops into the mixer.

Referring to fig. 2 and 3, two fixed blocks 20 are installed in the bin body 11, the two fixed blocks 20 are installed on the inner wall of one side of the bin body 11 and are close to the position of the valve 13, the two fixed blocks 20 are all located at the same height position of the side wall of the bin body 11, a rotating rod 21 is installed between the two fixed blocks 20 in a rotating mode, the length of the rotating rod 21 is equal to the width of the side wall of the bin body 11, a baffle 22 is fixed on one side, away from the side wall of the bin body 11, of the rotating rod 21, and the surface.

A buffer spring 23 is fixedly connected between one side of the baffle 22 close to the side wall of the bin body 11 and the inner wall of the bin body 11. When the baffle 22 rotates, the buffer spring 23 can slow down the impact force of the baffle 22 on the side wall of the bin body 11, and reduce the loss of the baffle 22 on the bin body 11, so that the service lives of the bin body 11 and the baffle 22 can be prolonged.

Run through in storehouse body 11 one side and seted up through 30, through 30 is certain angle and offers towards 13 directions of valve, and the extending direction of through 30 is unanimous with the width direction of the 11 lateral walls in the storehouse body, and wherein, through 30 and fixed block 20 are located respectively on the two relative lateral walls in the storehouse body 11, and in this embodiment, through 30 is the rectangle, and it has installing frame 31 to cross in through 30 internal slipping of through, and installing frame 31 side width and the 30 opening size looks adaptations of through, and installing frame 31 is installed in storehouse body 11 along the slope of through 30.

A plurality of first fixing rods 32 are fixed in the mounting frame 31, wherein the plurality of first fixing rods 32 are uniformly arranged in the mounting frame 31 at intervals, and the extending direction of the first fixing rods 32 is consistent with the penetrating direction of the through opening 30. A second fixing rod 33 is further installed in the installation frame 31, the second fixing rod 33 is perpendicular to the first fixing rod 32, and the distance between the second fixing rods 33 increases progressively from the through opening 30 to the inner direction of the bin body 11.

The mounting frame 31 sets up in the slope, can play certain guide effect to the aggregate in the storehouse body 11, makes the stable flow direction storehouse body 11 bottom of aggregate, and the clearance that first movable bar 35 and second movable bar 35 are close to storehouse body 11 center is greater than the clearance that is close to storehouse body 11 lateral wall, can make the aggregate velocity of flow in the middle part of the storehouse body 11 be greater than the aggregate velocity of flow near the storehouse body 11 lateral wall, conveniently adjusts the flow of aggregate.

In this embodiment, the baffle 22 is connected to the mounting frame 31 through a connecting assembly, and the connecting assembly in this embodiment includes: a sleeve 34, a movable rod 35 and a connecting spring 36. In this embodiment, the number of the sleeves 34 is two, the two sleeves 34 are hinged to two ends of one side, close to the baffle 22, of the installation frame 31, the number of the movable rods 35 is also two, the two movable rods 35 are hinged to two ends, close to one side of the installation frame 31, of the baffle 22, the size of each movable rod 35 is smaller than that of a pipe orifice of the sleeve 34, a connecting spring 36 is fixedly connected to one end, far away from the baffle 22, of each movable rod 35, one end, far away from the movable rod 35, of each connecting spring 36 is fixed to the bottom of the sleeve 34, the movable rod 35 is inserted into the sleeve 34, and therefore the installation frame 31.

The baffle plate 22 is connected with the mounting frame 31 through the sleeve 34, the movable rod 35 and the connecting spring 36, and a certain gap is formed between the mounting frame 31 and the baffle plate 22, so that aggregate can conveniently pass through.

Referring to fig. 4, a mounting plate 40 is horizontally mounted on the outer wall of the bin body 11, in this embodiment, the mounting plate 40 and the through opening 30 are located on the same side wall of the bin body 11, the mounting height of the mounting plate 40 is higher than the opening height of the through opening 30, a motor 41 is horizontally fixed on the mounting plate 40, and a gear 42 is vertically mounted at the output end of the motor 41 through a coupling.

A connecting bar 43 is further fixed at the bottom of the mounting plate 40, in this embodiment, the connecting bar 43 is integrally L-shaped, one end of the connecting bar 43 is fixed with the mounting plate 40, a first guide rail 44 is fixed at one end of the connecting bar 43 away from the mounting plate 40, and the extending direction of the first guide rail 44 is consistent with the sliding direction of the mounting frame 31.

A rack 45 is fixed in the middle of one side of the mounting frame 31 far away from the cabin body 11, the rack 45 is meshed with the gear 42, the extending direction of the rack 45 is consistent with the sliding direction of the mounting frame 31, and the rack 45 slides in the first guide rail 44.

In addition, two second guide rails 46 are further installed on the outer wall of the bin body 11 in an inclined manner, in this embodiment, the two second guide rails 46 are respectively located on two sides of the width direction of the through opening 30, the inclined angle of the second guide rail 46 is consistent with the inclined angle of the installation frame 31, and the second guide rail 46 is a rectangular plate matched with the side wall of the installation frame 31.

Referring to fig. 1-4, the application is implemented according to the following principles: in a natural state, the distance between the baffle plate 22 and the bin body 11 is equal to the length of the compressed buffer spring 23, the gap between the baffle plate and the side wall of the bin body 11 is small, the aggregates vertically flow towards the mixer, and the flow rate of the aggregates is large. When the flow of aggregate in the storehouse body 11 needs to be adjusted, the motor 41 is started, the gear 42 can be driven to rotate, the rack 45 and the mounting frame 31 are driven to move along the inclined direction of the mounting frame 31, the mounting frame 31 drives the baffle plate 22 to rotate in the storehouse body 11 by taking the rotating rod 21 as the center under the connecting action of the connecting component, and the distance between the baffle plate 22 and the side wall of the storehouse body 11 can be adjusted.

When the surface of the baffle 22 is attached to the side wall of the bin body 11, the flow velocity of the aggregate is the largest, and when one side of the baffle 22 close to the mounting frame 31 is attached to the side wall of the bin body 11, the flow of the aggregate is the smallest. The area of the mounting frame 31 in the silo body 11 can also be adjusted by turning on the motor 41, and the flow rate of the aggregate is controlled by the gap between the first fixing rod 32 and the second fixing rod 33.

In the process that the mounting frame 31 displaces, the rack 45 can only move along the first guide rail 44, and the two sides of the mounting frame 31, which are in contact with the side wall of the bin body 11, can only move along the second guide rail 46, so that the two sides and the middle part of the mounting frame 31 are guided and limited, the stability of the moving process of the mounting frame 31 is ensured, and the rack 45, the mounting frame 31 and the bin body 11 are prevented from being separated to influence the blanking of aggregate.

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. An energy-concerving and environment-protective type concrete mixing plant aggregate intermediate bin includes: a bin body (11) arranged on the frame (10); a bin cover (12) arranged at the top of the bin body (11); and install in valve (13) of storehouse body (11) bottom, characterized in that, opening (30) have been seted up in the running through of storehouse body (11) lateral wall, the activity is provided with on storehouse body (11) with installing frame (31) of opening (30) looks adaptation, the relative lateral wall of another side of the storehouse body (11) articulate have with baffle (22) of storehouse body (11) bottom looks adaptation, storehouse body (11) outer wall is provided with the drive installing frame (31) are followed opening (30) run through the drive assembly of storehouse body (11) direction round trip displacement, wherein, baffle (22) with be connected through coupling assembling between installing frame (31).

2. The energy-saving environment-friendly concrete mixing plant aggregate intermediate bin according to claim 1, wherein the driving assembly comprises: a motor (41) which is arranged on the outer wall of the bin body (11) through an installation plate (40); a gear (42) vertically connected to an output shaft of the motor (41); a rack (45) with one end fixed on one side of the mounting frame (31) far away from the bin body (11) and meshed with the gear (42); and the limiting part is arranged on the outer wall of the bin body (11) and used for limiting the moving range of the mounting frame (31).

3. The energy-saving environment-friendly concrete mixing plant aggregate intermediate bin according to claim 2, wherein the limiting member comprises: a connecting strip (43) mounted at the bottom of the mounting plate (40); a first guide rail (44) which is arranged at one end of the connecting bar (43) far away from the mounting plate (40) and is matched with the rack (45); and the second guide rail (46) is arranged on the side wall of the bin body (11) and matched with the mounting frame (31), wherein the extending direction of the first guide rail (44) is consistent with the penetrating direction of the through opening (30), and the second guide rail (46) is positioned on two opposite sides of the through opening (30).

4. The energy-saving and environment-friendly aggregate intermediate bin for concrete mixing plant according to claim 1, wherein the connecting assembly comprises: a sleeve (34) hinged on one side of the mounting frame (31) close to the baffle plate (22); the movable rod (35) is hinged to one side, close to the mounting frame (31), of the baffle plate (22) and movably inserted into the sleeve (34); and one end of the connecting spring (36) is fixed at one end of the movable rod (35) close to the sleeve (34), and the other end of the connecting spring is fixed at the inner wall of the sleeve (34) close to one side of the baffle (22).

5. The energy-saving and environment-friendly concrete mixing plant aggregate intermediate bin as claimed in claim 1, wherein a plurality of first fixing rods (32) which extend in the same direction as and are parallel to the displacement direction of the mounting frame (31) are arranged at intervals in the mounting frame (31), and a plurality of second fixing rods (33) which are perpendicular to the first fixing rods (32) are arranged in the mounting frame (31).

6. The energy-saving and environment-friendly aggregate intermediate bin for a concrete mixing plant as claimed in claim 5, wherein the distance between the second fixing rods (33) is gradually increased from the motor (41) to the bin body (11).

7. The energy-saving and environment-friendly aggregate intermediate bin for concrete mixing plants as claimed in claim 6, wherein said mounting frame (31) is obliquely arranged in said bin body (11).

8. The energy-saving and environment-friendly aggregate intermediate bin for the concrete mixing plant as claimed in claim 1, wherein a buffer spring (23) is connected between one side of the baffle plate (22) close to the bin body (11) and the inner wall of the bin body (11).