CN216470377U

CN216470377U - Screw propulsion type mortar conveying device

Info

Publication number: CN216470377U
Application number: CN202122727049.5U
Authority: CN
Inventors: 李小成; 李延新; 向贤斌; 贾彦强; 韩玉亮; 谢涛; 马小月
Original assignee: Xi'an Yitong Petroleum Engineering Co ltd
Current assignee: Xi'an Yitong Petroleum Engineering Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-10
Anticipated expiration: 2031-11-09

Abstract

The utility model belongs to the technical field of mortar processing, and particularly discloses a spiral propelling type mortar conveying device which comprises a support frame and a feeding bin fixed on the support frame; the two side ends of the feeding bin are respectively and fixedly connected with a motor and a discharge hole; a spiral propeller is arranged inside the feeding bin; and the output shaft of the motor is connected with the spiral propeller. The discharge end of discharge gate is provided with the screw pump, the discharge end of screw pump is provided with row material pipe. The utility model realizes the stirring and propelling of the mortar through the spiral propeller, reduces the working pressure of the screw pump and improves the conveying efficiency.

Description

Screw propulsion type mortar conveying device

Technical Field

The utility model belongs to the technical field of mortar processing, and particularly relates to a spiral propelling type mortar conveying device.

Background

The required mortar of well drilling is by the sand of certain proportion and cementitious material (cement, lime cream, clay etc.) with water and become, the mortar mixer size on the building site is comparatively huge, after the mortar stirring is accomplished, all directly falls on ground, transports the building site on the dolly by the workman's transport again, and this process is extremely loaded down with trivial details, uses machines such as auger, track at present to carry, in transportation process, can't stir the mortar, can appear the mortar caking, the top layer sclerosis phenomenon.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a new screw propulsion type mortar conveying device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect of complicated mortar conveying in the prior art and provides a spiral propelling type mortar conveying device.

The utility model provides a screw propulsion type mortar conveying device, which comprises a support frame and a feeding bin fixed on the support frame;

the two side ends of the feeding bin are respectively and fixedly connected with a motor and a discharge hole;

a spiral propeller is arranged inside the feeding bin;

and the output shaft of the motor is connected with the spiral propeller.

The further scheme is that a screw pump is arranged at the discharge end of the discharge port, and a discharge pipe is arranged at the discharge end of the screw pump.

The further scheme is that a filter screen is arranged at the feed inlet of the feed bin.

A speed reducer is further arranged between the motor and the spiral propeller;

the speed reducer is respectively connected with the motor and the spiral propeller.

The further proposal is that a sewage draining exit is arranged at the bottom of the feeding bin.

The further proposal is that a baffle plate extends outwards from the side wall of the support frame, and a rib plate is arranged at the bottom of the baffle plate;

the baffle is located above the motor.

The further scheme is that the bottom of the support frame is at least provided with a group of rollers, and the rollers are provided with locking devices.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model realizes the stirring and propelling of the mortar through the spiral propeller, reduces the working pressure of the screw pump, improves the conveying efficiency, realizes the filtering and stirring of the slurry in the conveying process and ensures the slurry quality.

Drawings

The utility model is illustrated and described only by way of example and not by way of limitation in the scope of the utility model as set forth in the following drawings, in which:

FIG. 1: the utility model is a schematic view of a structure;

FIG. 2: the utility model is a schematic view of a top-down structure;

FIG. 3: the utility model has a schematic three-dimensional structure;

in the figure: 1 motor, 2 reducers, 3 feed bins, 4 screw propellers, 5 support frames, 6 screw pumps, 7 discharge pipes, 8 sewage outlets, 9 baffles, 10 rib plates and 11 rollers.

Detailed Description

In order to make the objects, technical solutions, design methods, and advantages of the present invention more apparent, the present invention will be further described in detail by specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, the present invention provides a screw propulsion type mortar conveying device, which comprises a supporting frame 5 and a feeding bin 3 fixed on the supporting frame 5, wherein two side ends of the feeding bin 3 are respectively and fixedly connected with a motor 1 and a discharge port; a spiral propeller 4 is arranged inside the feeding bin 3; the spiral propeller 4 is positioned at the bottom of the feeding bin 3; the output shaft of the motor 1 is connected with the spiral propeller 4. A speed reducer 2 is further arranged between the motor 1 and the spiral propeller 4, and the speed reducer 2 is respectively connected with the motor 1 and the spiral propeller 4. The spiral propeller 4 is composed of a rotating shaft and spiral blades, and one end of the rotating shaft is axially connected with the speed reducer 2. The discharge end of discharge gate is provided with screw pump 6, the discharge end of screw pump 6 is provided with row material pipe 7.

Optionally, a filter screen is arranged at the feed inlet of the feed bin 3. In this embodiment, a vibration spring is arranged between the filter screen and the feeding bin 3, and a vibration motor is further arranged on the side surface of the filter screen. After the vibration motor is started, the filter screen vibrates, and mud can pass through the filter screen conveniently.

Optionally, 3 bottoms in feed bin still are provided with drain 8, use when the device and accomplish the back, can wash feed bin 3, prevent to remain and solidify in the inside mud in feed bin 3, influence next use. The waste water after cleaning can be discharged from the sewage outlet 8.

In the using process, in order to prevent slurry from falling on the motor 1 and affecting the normal use of the motor 1, the side wall of the support frame 5 is provided with a baffle 9 in an outward extending manner, and the bottom of the baffle 9 is provided with a rib plate 10. The baffle 9 is used for receiving slurry falling on the top of the motor 1.

The bottom of the support frame 5 is provided with a group of idler wheels 11, and the idler wheels 11 are provided with locking devices.

Because the motor 1 is heavy, the roller 11 is arranged at one side close to the motor 1, when the device needs to be moved, only one end of the screw pump 6 needs to be lifted, and the device can be pushed to move.

The technical parameters in this embodiment are:

motor input power/speed: 11kW, 1450 r/min;

output rotating speed: 185 r/min;

displacement/pressure of screw pump: 15m3/h, 1.2 MPa;

discharge pipe diameter of discharge pipe: DN 80.

Before the oil level detection device is used, the oil level of the gear of the speed reducer is checked to be normal; no sundries are in the feeding bin 3; the electrical line connection is normal; the pipeline connection is reliable. The power supply is connected, the starting knob is rotated to observe the rotating direction of the spiral propeller, and the control switch is rotated to start the rotation, so that the rotation is in the discharging direction.

After the inspection is accomplished, start power supply, motor 1 drives helical propeller 4 and stirs the propulsion to falling into the inside mud in feed bin 3, and at this in-process, vibrating motor drives the filter screen vibrations, filters great particulate matter, prevents to arrange the material pipe and blocks up, and screw pump 6 takes out the mud in the feed bin 3 to arrange the material pipe 7 in, realizes the transport of ground paste.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A screw propulsion type mortar conveying device is characterized by comprising a support frame (5) and a feeding bin (3) fixed on the support frame (5);

the two side ends of the feeding bin (3) are respectively and fixedly connected with a motor (1) and a discharge hole;

a spiral propeller (4) is arranged in the feeding bin (3);

the output shaft of the motor (1) is connected with the spiral propeller (4).

2. Screw propulsion mortar conveying device according to claim 1, characterised in that the discharge end of the discharge opening is provided with a screw pump (6), the discharge end of the screw pump (6) being provided with a discharge pipe (7).

3. Screw-propelled mortar conveying device according to claim 1, characterised in that a sieve is arranged at the inlet of the feed bin (3).

4. The screw propulsion type mortar conveying device according to claim 1, wherein a speed reducer (2) is further arranged between the motor (1) and the screw propeller (4);

the speed reducer (2) is respectively connected with the motor (1) and the spiral propeller (4).

5. Screw propulsion mortar feeding device according to claim 1, characterised in that the bottom of the feed bin (3) is also provided with a sewage drain (8).

6. The screw propulsion type mortar conveying device according to claim 1, wherein a baffle (9) extends outwards from the side wall of the support frame (5), and a rib plate (10) is arranged at the bottom of the baffle (9);

the baffle (9) is positioned above the motor (1).

7. A screw propulsion mortar delivery device according to any one of claims 1-6, characterized in that the bottom of the support frame (5) is provided with at least one set of rollers (11), and the rollers (11) are provided with locking devices.