CN210651337U

CN210651337U - Raw material adding device for preparing bonding mortar

Info

Publication number: CN210651337U
Application number: CN201921282013.7U
Authority: CN
Inventors: 禤健明; 龙建文; 岑月华; 禤凯麟
Original assignee: Foshan Debao Building Material Co ltd
Current assignee: Foshan Debao Building Material Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-02
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to the technical field of preparation of adhesive mortar, in particular to a raw material adding device for preparation of adhesive mortar, which solves the defects of easy wall hanging of powder and easy impact of sand and stone on the container wall in the blanking process in the prior art, comprising a feed hopper, a feed pipe and a lining ring, wherein the lower end of the feed hopper is fixedly connected with the upper end of the feed pipe, a feed hopper spacer is matched in the feed hopper, the lower end of the feed hopper spacer is fixedly provided with a vertical feed pipe spacer matched with the feed pipe, the inner side of the feed hopper is fixedly provided with a connecting sheet which is connected with the edge of the feed hopper spacer through a connecting spring, the inner space of the feed pipe is divided into a powder cavity and a sand cavity by the feed pipe spacer, the utility model can be arranged on a stirring container, the depth of the feed pipe is adjustable, the powder and the sand, in the process of feeding the sandstone, the spacer can be driven to shake, and the wall hanging in the adding device is reduced.

Description

Raw material adding device for preparing bonding mortar

Technical Field

The utility model relates to a bonding mortar preparation technical field especially relates to a bonding mortar preparation adds device with raw materials.

Background

The bonding mortar is formed by uniformly mixing cement, quartz sand and polymer cementing materials with various additives through a machine, in the preparation process of the bonding mortar, the cement, the quartz sand, the polymer cementing materials and the additives are required to be added into a stirring machine for stirring, however, in the adding process, powder is easy to adhere to the wall of the stirring device, the stirring uniformity is easy to influence, and the sand and stone easily cause impact on the wall of the stirring container in the falling process, so that the service life of the stirring machine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of easy wall hanging of powder agent and easy impact of sand and stone on the container wall in the blanking process existing in the prior art, and providing a raw material adding device for preparing bonding mortar.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a raw material adding device for preparing bonding mortar comprises a feed hopper, an inlet pipe and a lining ring, wherein the lower end of the feed hopper is fixedly connected with the upper end of the inlet pipe, a feed hopper spacer is matched inside the feed hopper, the lower end of the feed hopper spacer is fixed with an inlet pipe spacer which is matched with the inlet pipe and vertical to the inlet pipe, the inner side of the feed hopper is fixed with a connecting sheet, the connecting sheet is connected with the edge of the feed hopper spacer through a connecting spring, the inner space of the inlet pipe is divided into a powder cavity and a sand cavity by the inlet pipe spacer, a resistance plate with a downward inclined free end is hinged on the inner wall of the feed pipe and the side wall of the inlet pipe spacer in the sand cavity, the free end of the resistance plate is connected with the inner wall of the feed pipe and the side wall of the inlet pipe spacer through a reset spring, the lining, and the lining ring is provided with a spring clip.

Preferably, the cross sections of the feed hopper and the feed pipe are rectangular.

Preferably, bristles contacting with the inner wall of the feeding hopper are fixed to the edge of the feeding hopper partition.

Preferably, bristles contacting with the inner wall of the feeding pipe are fixed on the edge of the feeding pipe spacer.

Preferably, the resistance plate on the feed pipe and the resistance plate on the feed pipe spacer are staggered.

Preferably, the contact part of the two ends of the lining ring is provided with a rubber pad.

The utility model has the advantages that:

1. the utility model discloses can install on stirred vessel, the inlet pipe degree of depth is adjustable, and powder and grit are the feeding respectively, can alleviate the wall built-up phenomenon and the grit of powder to the impact of container.

2. In the process of feeding the sandstone, the spacer can be driven to shake, so that the powder adhered to the inner wall of the powder cavity is driven to fall off, and the wall built-up in the adding device is reduced.

Drawings

Fig. 1 is a schematic structural view of a raw material adding device for preparing bonding mortar according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a main view of a raw material adding device for preparing a bonding mortar according to the present invention;

fig. 3 is a schematic structural view of a position a in fig. 2 of the raw material adding device for preparing bonding mortar of the present invention;

fig. 4 is a schematic top view of the raw material adding device for preparing bonding mortar of the present invention;

fig. 5 is a schematic view of the top view structure of the feeding pipe of the raw material adding device for preparing bonding mortar of the present invention.

In the figure: feed hopper 1, feed pipe 2, feed hopper spacer 3,

feed pipe spacer

4, 5 connection pieces, 6 coupling springs, 7 resistance plates, 8 reset springs, 9 backing rings, 10 connecting bolts, 11 rubber mats, 12 spring clamps, 13 brush hairs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a raw materials interpolation device is used in bonding mortar preparation, including feeder hopper 1, inlet pipe 2 and backing ring 9, feeder hopper 1 and inlet pipe 2's cross section all is the rectangle, feeder hopper 1's lower extreme and the upper end welding of inlet pipe 2, feeder hopper 1 internally fitted has feeder hopper spacer 3, and feeder hopper spacer 3's lower extreme welding has with inlet pipe 2 cooperation and vertical inlet pipe spacer 4, feeder hopper 1's inboard welding has connection piece 5, connection piece 5 passes through connecting spring 6 and feeder hopper spacer 3's edge connection, inlet pipe spacer 4 divides into powder chamber and sand material chamber with inlet pipe 2's inner space, and it has the air flap 7 of free end downward sloping to articulate on inlet pipe 2 inner wall and the inlet pipe spacer 4 lateral wall in the sand material chamber, air flap 7 on inlet pipe 2 sets up with air flap 7 on inlet pipe spacer 4 crisscross, air flap 7's free end and inlet pipe 2 inner walls and air flap 7's free end Are connected through a return spring 8, a lining ring 9 is connected on the feeding pipe 2 through a connecting bolt 10, and a spring clamp 12 is connected on the lining ring 9 through a screw.

Wherein, the edge of feed hopper spacer 3 is glued with the brush hair 13 with the inner wall contact of feed hopper 1, and the edge of feed pipe spacer 4 is fixed with the brush hair 13 with the inner wall contact of feed pipe 2 for keep apart the powder.

In order to compensate the expansion and contraction of the lining ring 9, a rubber pad 11 is arranged at the contact part of the two ends of the lining ring 9.

Example (b): when raw materials are added into a stirrer, a feeding pipe 2 is inserted into a feeding hole of the stirrer, a spring clamp 12 is clamped on the stirrer, powder is poured into a feeding hopper 1 through a powder cavity, the powder is injected into the stirrer through the powder cavity, then the powder is injected into the feeding hopper 1 through a sand cavity, in the process that the sand falls, a resistance plate 7 is impacted by the sand to turn over, a reset spring 8 is compressed, the kinetic energy of the sand is reduced, the impact of the sand on the stirrer is reduced, in the process that the sand falls, an impact is applied to a feeding pipe spacer 4 to vibrate, a connecting spring 6 stretches along with the impact, and the feeding pipe spacer 4 vibrates to shake off the powder adhered in the powder cavity;

when the depth of the feeding pipe 2 is adjusted, the connecting bolt 10 on the lining ring 9 is unscrewed, the lining ring 9 moves up and down along the feeding pipe 2 to a proper position, and the connecting bolt 10 is screwed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The raw material adding device for preparing the bonding mortar comprises a feed hopper (1), an inlet pipe (2) and a lining ring (9), and is characterized in that the lower end of the feed hopper (1) is fixedly connected with the upper end of the inlet pipe (2), a feed hopper spacer (3) is matched inside the feed hopper (1), a vertical inlet pipe spacer (4) matched with the inlet pipe (2) is fixed at the lower end of the feed hopper spacer (3), a connecting sheet (5) is fixed on the inner side of the feed hopper (1), the connecting sheet (5) is connected with the edge of the feed hopper spacer (3) through a connecting spring (6), the inner space of the inlet pipe (2) is divided into a powder cavity and a sand cavity by the inlet pipe spacer (4), and a resistance plate (7) with a downward inclined free end is hinged on the inner wall of the inlet pipe (2) and the side wall of the inlet pipe (4) in the sand, and the free end of resistance board (7) and the free end and the inlet pipe spacer (4) lateral wall of inlet pipe (2) inner wall and resistance board (7) all are connected through reset spring (8), bushing ring (9) encircle inlet pipe (2), and the both ends of bushing ring (9) are passed through connecting bolt (10) and are connected, and are provided with spring clamp (12) on bushing ring (9).

2. The raw material adding device for preparing bonding mortar of claim 1, wherein the cross sections of the feed hopper (1) and the feed pipe (2) are rectangular.

3. The raw material adding apparatus for preparing adhesive mortar of claim 1, wherein bristles (13) contacting the inner wall of the hopper (1) are fixed to the edge of the hopper spacer (3).

4. A raw material adding device for preparation of adhesive mortar as claimed in claim 1, wherein the edge of the feed pipe spacer (4) is fixed with bristles (13) contacting the inner wall of the feed pipe (2).

5. The raw material adding device for preparing bonding mortar of claim 1, wherein the resistance plates (7) on the feeding pipe (2) and the resistance plates (7) on the feeding pipe spacer (4) are arranged alternately.

6. The raw material adding device for preparing bonding mortar of claim 1, wherein the contact part of the two ends of the lining ring (9) is provided with a rubber pad (11).