CN219011964U

CN219011964U - Novel rotor lining plate for concrete sprayer

Info

Publication number: CN219011964U
Application number: CN202121193053.1U
Authority: CN
Inventors: 郑赵强; 王玉华; 刘胜利
Original assignee: Zhengzhou Huanghe Zhonggong Electromechanical Technology Co ltd
Current assignee: Zhengzhou Huanghe Zhonggong Electromechanical Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2023-05-12
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to a rotor device of a concrete sprayer, in particular to a novel rotor lining plate for the concrete sprayer. Compared with the prior art, the utility model has the advantages that the rotor lining plate is fixed on the rotor body by using the positioning pin, compared with the rotor lining plate fixed on the rotor body by using the pressing plate in the prior art, the rotor lining plate is fixed on the rotor body more firmly, the rotor device is prevented from falling off in the transferring process, the installation efficiency is improved, and the production capacity of the sprayer is improved.

Description

Novel rotor lining plate for concrete sprayer

Technical Field

The utility model relates to a rotor device of a concrete sprayer, in particular to a novel rotor lining plate for the concrete sprayer.

Background

The rotor lining board for concrete sprayer is one indispensable part of through cavity concrete sprayer, and is steel for protecting rotor body in the rotor device of the through cavity concrete sprayer.

At present, the mounting holes on the rotor lining plate for the straight-through cavity type concrete sprayer are all straight-through holes, the original pin is not provided with a post tail, the rotor lining plate mounted on the lower portion of the rotor body is easy to separate and fall off from the mounting position due to dead weight because the lining plate is also the straight-through holes when in transferring positions, and inconvenience is caused to mounting and mounting efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the technical problems that the mounting holes on the rotor lining plate for the current straight-through cavity type concrete sprayer are all straight-through holes, the rotor lining plate is easy to fall off in the transferring process of a rotor device, inconvenience is caused to mounting, and the mounting efficiency is affected.

The object of the utility model is achieved in the following way: the utility model provides a novel concrete sprayer is with rotor welt, set up the step hole on the rotor welt, the step hole on the rotor welt passes through the locating pin and connects the rotor body.

The rotor lining plates are symmetrically arranged at the bottom and the top of the rotor body.

The locating pin is formed by sequentially increasing the outer diameters of a threaded column head, a column shaft and a column tail from inside to outside, wherein the outer diameters of the threaded column head, the column shaft and the column tail are respectively matched with stepped holes formed in a rotor lining plate, and nuts are arranged in a matched mode through the threaded column head.

Compared with the prior art, the utility model has the advantages that the rotor lining plate is fixed on the rotor body by using the positioning pin, compared with the rotor lining plate fixed on the rotor body by using the pressing plate in the prior art, the rotor lining plate is fixed on the rotor body more firmly, the rotor device is prevented from falling off in the transferring process, the installation efficiency is improved, and the production capacity of the sprayer is improved.

Drawings

FIG. 1 is a schematic diagram of a novel concrete sprayer rotor liner.

FIG. 2 is a schematic view of a novel rotor liner locating pin for a concrete sprayer.

Fig. 3 is an illustration of a novel rotor liner for a concrete sprayer.

Wherein, 1 rotor welt, 2 rotor body, 3 locating pin, 31 screw thread column cap, 32 column shaft, 33 post tail, 4 straight through material cup.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 and fig. 2, a novel rotor lining board for a concrete sprayer is provided, a stepped hole is arranged on the rotor lining board 1, a positioning hole on the rotor lining board with the same specification is changed from a straight hole to a stepped hole (the stepped hole can be arranged on one side or two sides), and the stepped hole on the rotor lining board 1 is connected with a rotor body 2 through a positioning pin 3.

The rotor lining plates 1 are symmetrically arranged at the bottom and the top of the rotor body 2.

The locating pin 3 is provided with a threaded column head 31, a column shaft 32 and a column tail 33 from inside to outside, the outer diameters of the threaded column head 31, the column shaft 32 and the column tail 33 are sequentially increased, the outer diameters of the threaded column head 31, the column shaft 32 and the column tail 33 are respectively matched with a step hole arranged on the rotor lining plate 1, and nuts are arranged on the threaded column head 31 in a matched mode.

The working process of the utility model is as follows: firstly, a material cup 4 is arranged in a rotor body 2 to ensure sealing in place, then a rotor lining plate 1 and a step hole are arranged outwards at one end of the rotor body 2, a positioning pin 3 is sequentially arranged, a nut is used for locking the positioning pin 3, then the rotor lining plate 1 and the step hole are also arranged outwards at the other end of the rotor body 2, the positioning pin 3 is sequentially arranged, the positioning pin 3 is locked by the nut, and both sides of the positioning pin are locked, so that the machine can work.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a novel rotor welt for concrete sprayer, its characterized in that sets up the step hole on rotor welt (1), rotor welt (2) are connected through locating pin (3) to the step hole on rotor welt (1), rotor welt (1) symmetry sets up in rotor body (2) bottom and top, locating pin (3) are screw thread column cap (31), column shaft (32) and column tail (33) respectively by interior and outside, screw thread column cap (31), column shaft (32) and column tail (33) external diameter increase in proper order, screw thread column cap (31), column shaft (32) and column tail (33) external diameter match with the step hole that sets up on rotor welt (1) respectively, screw thread column cap (31) cooperation sets up the nut.