CN204528706U - A kind of abrasive can charging hopper - Google Patents

Abstract

The utility model relates to an abrasive can filling funnel, which comprises an inner shell and an outer shell, the upper end of the inner shell is welded with a fixing plate, the inner side of the inner shell is installed with a cage, and the other end of the cage is fixed with a bearing seat , a tapered roller bearing is installed in the bearing seat, a screw shaft is installed on the tapered roller bearing, a screw blade is arranged on the screw shaft, a rotating handle is installed on the upper end of the screw shaft, and the inner shell is connected by a fixed plate There is a shell, the middle part of the shell is equipped with a water outlet pipe, and the lower end of the shell is equipped with a trapezoidal sealing ring. The utility model helps to increase the feeding speed by setting the screw shaft and the screw blade, helps the accumulated water to overflow by setting the outlet pipe, and not only helps the positioning of the funnel and the mouth of the abrasive tank by setting the trapezoidal sealing ring, but also helps For sealing, setting two sets of cages helps to stabilize the screw shaft, and the structure is simple, easy to operate, economical and practical.

Description

A kind of abrasive tank filling funnel

technical field

The utility model relates to the technical field of design of a charging funnel, in particular to an abrasive tank charging funnel.

Background technique

At present, with the development of high-pressure water jet technology, the application of abrasive jet technology is becoming more and more extensive. The abrasives used in abrasive jet technology are generally: diamond, corundum, garnet and quartz sand, etc., diamond and garnet are more commonly used. Generally, the abrasive is added to the abrasive tank through the charging funnel. The existing abrasive tank charging funnel is set to double layers, with a drain port and an elastic ring, which avoids the phenomenon of water overflowing in the abrasive tank. In addition, it can be used with The mouth of the abrasive tank is accurately positioned. However, the feeding speed of the existing abrasive tank feeding funnel is slow, which greatly affects the work efficiency. Therefore, it is necessary to provide an abrasive tank with a simple structure, convenient installation and fast feeding speed. Loading funnel.

Contents of the invention

The purpose of the utility model is to provide a kind of abrasive tank filling funnel in order to overcome the deficiencies of the prior art.

The utility model is realized through the following technical solutions:

An abrasive tank filling funnel, comprising an inner shell and an outer shell, the upper end of the inner shell is welded with a fixing plate, the inner side of the inner shell is installed with a cage, the other end of the cage is fixed with a bearing seat, and the bearing A tapered roller bearing is installed in the seat, a screw shaft is installed on the tapered roller bearing, a screw blade is arranged on the screw shaft, a rotating handle is installed on the upper end of the screw shaft, and the inner shell is connected with the outer shell through a fixed plate. A water outlet pipe is installed in the middle part of the casing, and a trapezoidal sealing ring is installed at the lower end of the casing.

As a preferred technical solution of the present invention, the upper end of the housing is provided with handles, and there are two handles, which are symmetrically distributed on the upper end of the housing.

As a preferred technical solution of the present utility model, there are two groups of cages, bearing housings and tapered roller bearings, all of which are located above the spiral blades.

As a preferred technical solution of the present invention, both the inner shell and the outer shell are in the shape of a bell mouth, and the ends of the screw shaft and the screw blades are located below the inner shell.

When used on site, the operator installs the charging funnel on the mouth of the abrasive tank, pours in the abrasive, and turns the rotary handle at the same time.

Compared with the existing technology, the beneficial effects of the utility model are: the utility model helps to increase the feeding speed by setting the screw shaft and the screw blade, helps the accumulated water to overflow by setting the water outlet pipe, and helps to overflow the accumulated water by setting the trapezoidal sealing ring It not only contributes to the positioning of the funnel and the mouth of the abrasive tank, but also contributes to the sealing. The setting of two sets of cages contributes to the stability of the screw shaft. The structure is simple, the operation is convenient, and it is economical and practical.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model.

In the figure: 1. inner shell; 11. fixed plate; 12. cage; 13. bearing seat; 14. tapered roller bearing; 15. screw shaft; 151. screw blade; 16. rotating handle; 2. outer shell; 21 , Outlet pipe; 22, trapezoidal sealing ring; 23, handle.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is a schematic structural diagram of the utility model, and Fig. 2 is a top view of the utility model.

Described a kind of abrasive can filling funnel, comprises inner shell 1 and outer shell 2, and the upper end of described inner shell 1 is welded with fixing plate 11, and the inner side of inner shell 1 is equipped with retainer 12, and the other end of described retainer 12 A bearing seat 13 is consolidated, and a tapered roller bearing 14 is installed in the bearing seat 13, and a screw shaft 15 is installed on the tapered roller bearing 14, and a screw blade 151 is arranged on the screw shaft 15, and the screw shaft 15 And the screw blade 151 helps to improve the feeding speed, the upper end of the screw shaft 15 is equipped with a rotary handle 16, the inner shell 1 is connected with the outer shell 2 through the fixed plate 11, and the middle part of the outer shell 2 is equipped with a water outlet pipe 21, and the outer shell 2 A trapezoidal sealing ring 22 is installed at the lower end.

The upper end of the housing 2 is provided with handles 23 , and there are two handles 23 symmetrically distributed on the upper end of the housing 2 .

There are two groups of the cage 12 , the bearing housing 13 and the tapered roller bearing 14 , all of which are located above the helical blade 151 .

Both the inner shell 1 and the outer shell 2 are in the shape of a bell mouth, and the ends of the screw shaft 15 and the screw blade 151 are located below the inner shell 1 .

During on-site use, the operator installs the charging funnel on the mouth of the abrasive tank, pours the abrasive, and turns the rotary handle 23 to get final product.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. A kind of abrasive can filling funnel, it is characterized in that: comprise inner shell (1) and outer shell (2), the upper end of described inner shell (1) is welded with fixed plate (11), the inboard of inner shell (1) A cage (12) is installed, and the other end of the cage (12) is fixed with a bearing seat (13), and a tapered roller bearing (14) is installed in the bearing seat (13), and the tapered roller A screw shaft (15) is installed on the bearing (14), the screw blade (151) is arranged on the screw shaft (15), and a rotating handle (16) is installed on the upper end of the screw shaft (15), and the inner shell (1) passes through The fixed plate (11) is connected with a casing (2), the middle part of the casing (2) is equipped with a water outlet pipe (21), and the lower end of the casing (2) is equipped with a trapezoidal sealing ring (22). 2. A kind of abrasive can filling funnel according to claim 1, is characterized in that: the upper end of described housing (2) is provided with handle (23), and described handle (23) has two, and symmetrical distribution The upper end of shell (2). 3. A kind of abrasive tank filling funnel according to claim 1, characterized in that: there are two groups of the cage (12), the bearing seat (13) and the tapered roller bearing (14), and they are all located in the helical Above the blade (151). 4. A kind of abrasive can filling funnel according to claim 1 or 3, it is characterized in that: the shapes of the inner shell (1) and the outer shell (2) are bell-shaped, and the screw shaft (15) And the end of spiral blade (151) is positioned at the below of inner casing (1).