CN218111252U

CN218111252U - Proportioning bin of concrete mixing plant

Info

Publication number: CN218111252U
Application number: CN202122981394.1U
Authority: CN
Inventors: 李永军
Original assignee: Wuxi Xiyun Machinery Co ltd
Current assignee: Wuxi Xiyun Machinery Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-12-23
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a proportioning bins of concrete mixing plant, including proportioning bins and material conveying device, proportioning bins bottom surface array is provided with a plurality of logical grooves, still includes to extend from proportioning bins and is provided with fixed stop, and fixed stop is parallel with proportioning bins bottom surface and fixed stop is provided with the interior conveyer belt towards proportioning bins's one side, forms the discharge gate that supplies the material to unload out between proportioning bins and the fixed stop, and material conveying device sets up below fixed stop; in the scheme claimed by the application, the materials in the proportioning bins can flow into the inner conveyor belt on the fixed baffle plate from the through grooves, flow out of the discharge hole through the inner conveyor belt and flow into the material conveying device; the benefit that sets up like this lies in leading to the groove and runs through the length and the width setting of proportioning bins bottom surface, and the material in the proportioning bins flows from leading to the groove under the action of gravity, and does not have the material dead angle in the proportioning bins, all can follow and lead to the fact the material matter to change because of long-term detention in the proportioning bins.

Description

Proportioning bin of concrete mixing plant

Technical Field

The utility model relates to a concrete processing equipment, in particular to proportioning bins of concrete mixing plant.

Background

The concrete proportioning bin is a novel proportioning machine, is applicable to projects such as general building site, road, bridge, and it can accomplish the batching of sand, stone, cement etc. automatically according to the concrete mix proportion of difference, and the concrete proportioning machine of concrete mixing plant all has very high measurement accuracy height and delivery efficiency, is the ideal equipment of assurance concrete quality, increase of production, reduction intensity of labour.

The Chinese patent with the publication number of CN206678187U discloses a sunken stabilized soil mixing plant, which comprises a storage system and a mixing device, wherein the storage system and the mixing device are both arranged in a pit below the ground, the storage system comprises a powder bin, a sandstone proportioning bin, a water storage bin and an additive bin, a conveying belt connected with a feeding port of the mixing device is arranged at the bottom of the sandstone proportioning bin, and the feeding port of the sandstone proportioning bin is not higher than the ground; open the discharge opening of grit proportioning bins, the material of grit proportioning bins falls into on the conveyer belt, under the effect of conveyer belt, carries the material to stir in agitating unit's the pan feeding mouth.

However, in the discharging process, the materials around the discharge port can fall onto the conveying belt through the discharge port, the materials at the bottom of the proportioning bin and far away from the discharge port are retained on the bottom surface of the proportioning bin, and the materials can be degraded under the environmental action over time, so that various performances of concrete can be reduced when the materials are reused; therefore, the batching bin of the concrete batching plant is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a proportioning bins of concrete mixing plant.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a proportioning bins of concrete mixing plant, includes proportioning bins and material conveying device, proportioning bins bottom surface array is provided with a plurality of logical grooves, still includes to extend from proportioning bins and is provided with fixed stop, fixed stop is parallel and fixed stop is provided with interior conveyer belt towards proportioning bins's one side with proportioning bins bottom surface, form the discharge gate that supplies the material to unload between proportioning bins and the fixed stop, material conveying device sets up in the fixed stop below.

By adopting the technical scheme, compared with a concrete mixing plant arranged on the ground, the sinking type concrete mixing plant can effectively solve the environmental protection problems of dust, noise, vibration and the like; arranging a material conveying device below the proportioning bins, wherein the materials in the proportioning bins flow into the material conveying device and are conveyed into the stirring barrel along with the material conveying device; in the scheme claimed by the application, the materials in the proportioning bins can flow into the inner conveying belts on the fixed baffle plates from the through grooves, then flow out of the discharge holes through the inner conveying belts and flow into the material conveying device; the benefit that sets up like this lies in leading to the groove and runs through the length and the width setting of proportioning bins bottom surface, and the material in the proportioning bins flows from leading to the groove under the action of gravity, and does not have the material dead angle in the proportioning bins, all can follow and lead to the fact the material matter to change because of long-term detention in the proportioning bins.

Preferably, the through groove is further provided with a fixing plate, the fixing plate comprises a plurality of blocking rods arranged in an array, and the shapes of the blocking rods are matched with the through groove; the device also comprises a driving device for driving the fixing plate to move longitudinally.

By adopting the technical scheme, when the stop lever is matched and clamped in the through groove, the material in the proportioning bin cannot flow out of the through groove; in addition, when changing the position between fixed plate and the proportioning bins, can adjust the width of logical groove, the speed that the adjustment material flows.

Preferably, the lateral wall of the proportioning bin is provided with a longitudinal sliding groove, and the proportioning bin further comprises a fixing plate which is provided with a roller which is matched with the longitudinal sliding groove to slide in an extending mode.

Preferably, the cross-sectional shape of the stop lever is an obtuse triangle.

Preferably, the bottom surface of the proportioning bin is gradually thickened from the center to the peripheral side.

Through adopting above-mentioned technical scheme, such setting forms the low cambered surface of high all around in the centre in proportioning bins bottom surface, and better messenger's material flows out from leading to the groove.

Preferably, the driving device adopts a cylinder, and the cylinder is connected with the fixed plate.

Preferably, the material conveying device comprises a material conveying belt.

Preferably, the bottom of the proportioning bin is detachably provided with a plurality of connecting rods, and a through groove is formed between the adjacent connecting rods.

Through adopting above-mentioned technical scheme, form logical groove between the adjacent connecting rod, dismantle the connecting rod of different positions, can adjust the width that leads to the groove.

As preferred, the proportioning bins lateral wall is provided with the through-hole, the connecting rod lateral wall is provided with the screw thread blind hole, still wears to establish the bolt mounting between through-hole, screw thread blind hole including the cooperation.

To sum up, the utility model discloses following beneficial effect has:

1. in the scheme claimed by the application, the materials in the proportioning bins can flow into the inner conveyor belt on the fixed baffle plate from the through grooves, flow out of the discharge hole through the inner conveyor belt and flow into the material conveying device; the proportioning bin has the advantages that the through grooves are formed by penetrating through the length and the width of the bottom surface of the proportioning bin, materials in the proportioning bin flow out of the through grooves under the action of gravity, dead corners of the materials do not exist in the proportioning bin, and the materials can flow out of the through grooves, so that the quality of the materials cannot be changed due to the fact that the materials are retained in the proportioning bin for a long time;

2. when the stop lever is matched and clamped in the through groove, the materials in the proportioning bin cannot flow out of the through groove; in addition, when changing the position between fixed plate and the proportioning bins, can adjust the width that leads to the groove, the speed that the adjustment material flowed out.

Drawings

FIG. 1 is a sectional view of the entire structure in the embodiment;

FIG. 2 is a sectional view of a part of the structure in the embodiment;

FIG. 3 is a schematic diagram of a part of the structure in the example.

In the figure, 1, a proportioning bin; 11. a through groove; 12. fixing a baffle plate; 13. an inner conveyor belt; 14. a discharge port; 15. a fixing plate; 151. a stop lever; 152. a longitudinal sliding groove; 153. a roller; 154. a cylinder; 16. a connecting rod; 161. a through hole; 162. a threaded blind hole; 163. a bolt fixing member; 21. a material conveyor belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

a proportioning bin of a concrete mixing station comprises a proportioning bin 1 and a material conveying device, wherein a plurality of through grooves 11 are formed in the bottom surface array of the proportioning bin 1, a fixed baffle plate 12 extends from the proportioning bin 1, the fixed baffle plate 12 is parallel to the bottom surface of the proportioning bin 1, an inner conveying belt 13 is arranged on one surface, facing the proportioning bin 1, of the fixed baffle plate 12, a discharge hole 14 for discharging materials is formed between the proportioning bin 1 and the fixed baffle plate 12, and the material conveying device is arranged below the fixed baffle plate 12; the materials in the proportioning bin flow into the inner conveying belt 13 on the fixed baffle 12 from the through groove 11, then flow out of the discharge hole through the inner conveying belt 13 and flow into the material conveying device; the benefit that sets up like this lies in leading to the groove and runs through the length and the width setting of proportioning bins bottom surface, and the material in the proportioning bins flows out from leading to the groove under the action of gravity.

As shown in fig. 1 and 3, a fixing plate 15 is further disposed at the through groove 11, the fixing plate 15 includes a plurality of blocking rods 151 arranged in an array, and the blocking rods 151 are fitted with the through groove 11 in shape; and also comprises a driving device for driving the fixing plate 15 to move longitudinally.

As shown in figure 1, the side wall of the proportioning bin 1 is provided with a longitudinal sliding groove 152, and a roller 153 which is matched with the longitudinal sliding groove 152 to slide is arranged on the fixing plate 15 in an extending mode.

As shown in fig. 1 and 3, the bar 151 has an obtuse triangular cross-sectional shape.

As shown in figure 1, the bottom surface of the proportioning bin 1 is gradually thickened from the center to the peripheral side, and an arc surface with low middle and high periphery is formed on the bottom surface of the proportioning bin 1, so that the materials can better flow out of the through groove 11.

As shown in fig. 1 and 2, the driving device adopts a cylinder 154, and the cylinder 154 is connected with the fixed plate 15; the cylinder 154 is connected to the fixed plate 15 to drive the fixed plate 15 to move longitudinally, and when the fixed plate 15 abuts against the bottom surface of the proportioning bin 1, all the through slots 11 are in a closed state, and the material cannot flow out.

As shown in fig. 1, the material transfer device includes a material transfer belt 21.

As shown in fig. 1, a plurality of connecting rods 16 are detachably arranged at the bottom of the proportioning bin 1, and through grooves 11 are formed between adjacent connecting rods 16.

As shown in fig. 2, the side wall of the proportioning bin 1 is provided with a through hole 161, the side wall of the connecting rod 16 is provided with a blind threaded hole 162, and the proportioning bin further comprises a bolt fixing member 163 which is arranged between the through hole 161 and the blind threaded hole 162 in a penetrating manner.

The working principle is as follows:

connecting rods 16 at different positions are disassembled as required, and the width of the through groove 11 is adjusted to indicate materials; then, the position relation between the fixed plate 15 and the proportioning bin 1 is adjusted by the air cylinder 154, and then the materials in the proportioning bin flow into the inner conveyor belt 13 on the fixed baffle plate 12 from the through groove 11, flow out from the discharge port through the inner conveyor belt 13 and flow into the material conveying device; the benefit that sets up like this lies in leading to the groove and runs through the length and the width setting of proportioning bins bottom surface, and the material in the proportioning bins flows out from leading to the groove under the action of gravity.

Claims

1. The utility model provides a proportioning bins of concrete mixing plant, includes proportioning bins (1) and material conveying device, its characterized in that: proportioning bins (1) bottom surface array is provided with a plurality of logical groove (11), still includes to extend from proportioning bins (1) and is provided with fixed stop (12), fixed stop (12) are parallel and fixed stop (12) are provided with interior conveyer belt (13) with proportioning bins (1) bottom surface towards the one side of proportioning bins (1), form discharge gate (14) that supply the material to unload between proportioning bins (1) and fixed stop (12), material transfer device sets up in fixed stop (12) below.

2. The batching plant of a concrete batching plant according to claim 1, characterized in that: a fixing plate (15) is further arranged at the through groove (11), the fixing plate (15) comprises a plurality of blocking rods (151) arranged in an array, and the shapes of the blocking rods (151) are matched with the through groove (11); the device also comprises a driving device for driving the fixing plate (15) to move longitudinally.

3. The batching plant of a concrete batching plant according to claim 2, characterized in that: the lateral wall of the proportioning bin (1) is provided with a longitudinal sliding groove (152), and the proportioning bin further comprises a fixing plate (15) which is provided with a roller (153) which is matched with the longitudinal sliding groove (152) in a sliding manner in an extending manner.

4. The batching plant of a concrete batching plant according to claim 3, characterized in that: the cross section of the stop lever (151) is in the shape of an obtuse triangle.

5. The batching plant of a concrete batching plant according to claim 4, characterized in that: the bottom surface of the proportioning bin (1) is gradually thickened from the center to the peripheral side.

6. The batching plant of a concrete batching plant according to claim 5, characterized in that: the driving device adopts an air cylinder (154), and the air cylinder (154) is connected with the fixed plate (15).

7. The batching plant of a concrete batching plant according to claim 6, characterized in that: the material conveying device comprises a material conveying belt (21).

8. The batching plant of a concrete batching plant according to claim 7, characterized in that: the bottom of the proportioning bin (1) is detachably provided with a plurality of connecting rods (16), and adjacent connecting rods (16) form a through groove (11).

9. The batching plant of a concrete batching plant according to claim 8, characterized in that: proportioning bins (1) lateral wall is provided with through-hole (161), connecting rod (16) lateral wall is provided with screw thread blind hole (162), still wears to establish bolt fastening spare (163) between through-hole (161), screw thread blind hole (162) including the cooperation.