Discharging height adjusting assembly

Abstract

The utility model discloses a discharging height adjusting component, which comprises a discharging hopper, a support frame, a mounting frame, an adjusting plate, a screw rod and a sleeve, the screw rod and the sleeve are in threaded connection, the discharging hopper is fixed on the support frame, the mounting frame is fixedly connected with the rear side of the discharging hopper, two sides of the adjusting plate are inserted into the mounting frame, and the upper end of the adjusting plate is provided with a transverse bent edge. The upper end of the sleeve is connected with a rotation driving device, the sleeve is sleeved with a bearing, the inner ring of the bearing is fixedly connected with the sleeve, the outer ring of the bearing is fixedly connected with a connecting plate, and the connecting plate is connected with the transverse bent edge through a detachable part. The discharging height adjusting assembly is simple in structure and convenient to adjust, so that a worker can set different discharging heights according to different types of conveyed materials, the materials are evenly distributed on a conveying belt, and stable and safe conveying is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of concrete processing, in particular to a material discharging height adjustment component. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added in a certain proportion, which are evenly stirred, compacted into shape, and cured and hardened. Concrete has the characteristics of abundant raw materials, low price, simple production process, high compressive strength, good durability, and a wide range of strength grades.

[0003] In the prior art, when processing concrete, it is generally necessary to use a belt conveyor to transport raw materials such as aggregates. However, the materials that fall onto the belt through the hopper are often unevenly distributed, or even stacked too high, and are easy to slip off the belt during transportation, causing material waste and environmental pollution, and posing safety hazards. Especially for materials passing through belt scales, this uneven distribution also affects the accuracy of measurement, thereby affecting the batching effect. Utility Model Content

[0004] The utility model aims to provide a material discharging height adjustment component to meet the weighing requirements of different materials.

[0005] The purpose of the utility model is achieved as follows: a discharge height adjustment component, including a discharge hopper, a support frame, a mounting frame, an adjustment plate, and a screw and a sleeve connected by thread, the discharge hopper is fixed on the support frame, the mounting frame is fixedly connected to the rear side of the discharge hopper, the two sides of the adjustment plate are plugged with the mounting frame, the upper end of the adjustment plate has a transverse bending edge, the lower end of the screw vertically passes through the transverse bending edge and is connected to the top of the mounting frame, the upper end of the sleeve is connected to a rotating drive device, the sleeve is connected with a bearing, the inner ring of the bearing is fixedly connected to the sleeve, the outer ring of the bearing is fixedly connected to the connecting plate, and the connecting plate is connected to the transverse bending edge through a detachable part. The discharge height adjustment component of the utility model has a simple structure and is easy to adjust, so that the staff can set different discharge heights according to the types of materials to be transported, so that the materials are evenly distributed on the conveying belt, ensuring stable and safe transportation.

[0006] As a further improvement of the present invention, a convex connecting seat is provided in the middle of the connecting plate, and the outer ring of the bearing is fixed in the connecting seat, which further facilitates the connection between the bearing and the connecting plate.

[0007] As a further improvement of the utility model, the inner ring of the bearing is threadedly connected to the sleeve, and the outer ring of the bearing is threadedly connected to the connecting seat, which is convenient for installation and maintenance.

[0008] As a further improvement of the present invention, the lower edge of the adjustment plate is in the shape of a concave arc, which further reduces the risk of materials falling from the edge of the belt during transportation.

[0009] As a further improvement of the utility model, a feed hopper is provided on the top of the discharge hopper, and the discharge hopper and the feed hopper are connected by a flange, which is convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the discharge height adjustment component of the utility model.

[0011] Figure 2 for Figure 1 Side view of.

[0012] Among them, 1 is a discharge hopper, 2 is a support frame, 3 is a mounting frame, 4 is an adjustment plate, 4A is a transverse bending edge, 5 is a screw rod, 6 is a sleeve, 7 is a rotation driving device, 8 is a bearing, 9 is a connecting plate, 9A is a connecting seat, and 10 is a feed hopper. DETAILED DESCRIPTION

[0013] like Figure 1-2 The discharge height adjustment assembly shown includes a discharge hopper 1, a support frame 2, a mounting frame 3, an adjustment plate 4, and a screw rod 5 and a sleeve 6 that are threadedly connected.

[0014] The discharge hopper 1 is fixed on the support frame 2, and the lower leg of the support frame 2 is fixed on the support of the belt conveyor. A feed hopper 10 is provided on the top of the discharge hopper 1, and the discharge hopper 1 is connected to the feed hopper 10 by a flange, which is convenient and reliable. The mounting frame 3 is fixedly connected to the rear side of the discharge hopper (i.e., the feeding direction of the belt conveyor). The two sides of the adjustment plate 4 are plugged into the two sides of the mounting frame 3, and the upper end of the adjustment plate 4 is provided with a transverse bending edge 4A. The lower edge of the adjustment plate 4 is in an inward concave arc shape, which reduces the risk of the material falling from the edge of the belt during transportation. The lower end of the screw 5 vertically passes through the transverse bending edge 4A and is connected to the top of the mounting frame 3, and the upper end of the sleeve 6 is connected to a rotation drive device 7 (in this embodiment, it is a rotating handle, and in the specific implementation, a transmission sprocket, etc. can also be used), and the outer sleeve 6 is connected to a bearing 8 (the bearing structure is a prior art, so it is simplified in the attached drawings), the inner ring of the bearing 8 is fixedly connected to the sleeve 6, and the outer ring of the bearing 8 is fixedly connected to the connecting plate 9, and the connecting plate 9 is connected to the transverse bending edge 4A by bolts and nuts. Specifically, a convex connection seat 9A is provided in the middle of the connection plate 9. The inner ring of the bearing 8 is threadedly connected to the sleeve 6, and the outer ring of the bearing 8 is threadedly connected to the connection seat 9A, which is convenient for installation and maintenance. In order to prevent rotation wear, a gap is left between the bottom of the bearing 8 and the connection plate 13, and between the top of the bearing 8 and the lower surface of the rotation drive device 7. The connection plate is connected to the transverse bending edge through a detachable part.

[0015] The discharge height adjustment assembly of this embodiment drives the sleeve 6 to move up and down along the screw 5 by rotating the driving device 7, thereby driving the adjustment plate 4 to move up and down to adjust the discharge height. Therefore, the staff can set different discharge heights according to the types of materials to be transported, so that the materials are evenly distributed on the conveyor belt, ensuring stable and safe transportation.

[0016] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A discharge height adjustment component, characterized in that: It includes a discharging hopper, a supporting frame, a mounting frame, an adjusting plate, and a screw and a sleeve connected by thread. The discharging hopper is fixed on the supporting frame, the mounting frame is fixedly connected to the rear side of the discharging hopper, the two sides of the adjusting plate are plugged into the mounting frame, the upper end of the adjusting plate has a transverse bending edge, the lower end of the screw vertically passes through the transverse bending edge and is connected to the top of the mounting frame, the upper end of the sleeve is connected to a rotating drive device, the outer sleeve of the sleeve is connected with a bearing, the inner ring of the bearing is fixedly connected to the sleeve, the outer ring of the bearing is fixedly connected to the connecting plate, and the connecting plate is connected to the transverse bending edge through a detachable part.

2. The discharge height adjustment assembly according to claim 1, characterized in that: An upwardly convex connection seat is provided in the middle of the connection plate, and the outer ring of the bearing is fixed in the connection seat.

3. The discharge height adjustment assembly according to claim 2, characterized in that: The inner ring of the bearing is threadedly connected to the sleeve, and the outer ring of the bearing is threadedly connected to the connecting seat.

4. The discharge height adjustment assembly according to any one of claims 1 to 3, characterized in that: The lower edge of the adjustment plate is in a concave arc shape.

5. The discharge height adjustment assembly according to claim 1, characterized in that: A feed hopper is provided on the top of the discharge hopper, and the discharge hopper is connected to the feed hopper through a flange.

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