CN209395002U - a mortar mixer - Google Patents

Abstract

The utility model provides a mortar mixer, which comprises a frame, a stirring pool installed on the top of the frame, a stirring shaft installed in the middle of the stirring pool, a stirring impeller installed on the stirring shaft, mounted on the frame and coupled together. reducer and motor; the top opening of the stirring tank is used for feeding, the bottom is provided with a discharge port, and the bottom of the discharge port is provided with a rotary valve plate; the bottom of the stirring shaft is installed in the reducer after passing through the stirring tank, and can be installed in the motor Driven to rotate with the reducer; it also includes a scraper device, which is composed of a number of support rods and scrapers that are evenly fixed on the top of the stirring shaft and located above the stirring impeller; the scraper is in the shape of a right-angled triangular plate. Parallel to the support rod, it is fixed on the lower side of the end of the support rod, and the other right-angle side is close to the inner wall of the stirring tank. On the basis of the prior art, the utility model is provided with a scraping device on the top of the stirring shaft, so that the mortar bonded to the inner wall of the stirring tank can be cleaned in time while stirring without consuming manpower.

Description

a mortar mixer

technical field

The utility model belongs to the field of mortar mixing equipment, in particular to a mortar mixer.

Background technique

The mortar mixer is mainly used for cement mortar mixing during interior decoration, and is used to mix water, river sand, and cement to obtain mortar mixture. The mortar mixture is fully stirred in the mortar mixer to obtain mortar. The traditional mortar mixer It generally includes a stirring tank, a stirring shaft, a stirring impeller, an inlet and an outlet. When using a traditional mortar mixer to stir and mix the mortar mixture, a layer of mortar will be bonded to the inner wall of the mixing tank as the stirring progresses, and it will become more and more backward as the stirring progresses, affecting the progress of the stirring. It takes manpower to remove, and these mortars are not easy to clean after solidification.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a mortar mixer that can clean the mortar on the inner wall of the mixing tank in time without consuming manpower. The specific technical scheme is as follows:

A mortar mixer, comprising a frame, a mixing pool installed on the top of the frame, a stirring shaft installed in the middle of the mixing pool, a stirring impeller installed on the stirring shaft, a speed reducer mounted on the frame and coupled together, and Electric motor; the top opening of the stirring tank is used for feeding, the bottom is provided with a discharge port, and the bottom of the discharge port is provided with a rotary valve plate; the bottom of the stirring shaft is installed in the reducer after passing through the stirring tank, and can be installed in the motor It is driven to rotate with the reducer; it also includes a scraper device, which is composed of a plurality of support rods and scrapers that are evenly fixed on the top of the stirring shaft and located above the stirring impeller; the scraper is in the shape of a right-angled triangular plate, One right-angle side is parallel to the support rod and fixed on the lower side of the end of the support rod, and the other right-angle side is close to the inner wall of the stirring tank.

Further, the number of the support rods is three or four, and the corresponding number of scrapers installed at the ends is also three or four.

Further, an annular groove is provided on the inner wall of the stirring tank at a position corresponding to the supporting rod, and the end of the supporting rod is embedded in the annular groove and can rotate along the annular groove driven by the stirring shaft.

On the basis of the prior art, the utility model is provided with a scraping device on the top of the stirring shaft, so that the mortar adhered to the inner wall of the stirring tank can be cleaned in time while stirring without manpower consumption.

Description of drawings

Fig. 1 is the structural representation of a kind of mortar mixer of the present utility model;

Fig. 2 is a top view of a scraping device in a mortar mixer of the present invention;

As shown in the figure: 1-frame, 2-stirring tank, 3-stirring shaft, 4-stirring impeller, 5-support rod, 6-scraper, 7-reducer, 8-motor, 9-outlet, 10-rotary valve plate.

Detailed ways

The principles and features of the present utility model will be further described in detail below in conjunction with the accompanying drawings. The examples given are only used to explain the utility model, and are not intended to limit the scope of the utility model.

As shown in Figure 1 and Figure 2, a mortar mixer of the present invention includes a frame 1, a stirring tank 2 installed on the top of the frame 1, a stirring shaft 3 installed in the middle of the mixing tank 2, a stirring shaft installed on the The stirring impeller 4 on the 3, the speed reducer 7 and the motor 8 that are installed on the frame 1 and coupled together; There is a rotating valve plate 10 (unscrew the valve plate 10 to unload); the lower end of the stirring shaft 3 passes through the stirring tank 3 and is installed in the reducer 7, and can be driven by the motor 8 to rotate with the reducer 7; It also includes a scraper device, which is composed of a plurality of support rods 5 uniformly fixed on the top of the stirring shaft 3 and positioned above the stirring impeller 4, and a scraper 6; the scraper 6 is in the shape of a right-angled triangular plate, one The right-angled side is parallel to the supporting rod 5 and fixed on the lower side of the end of the supporting rod 5, and the other right-angled side is close to the inner wall of the stirring tank 2.

Further, the number of the support rods 5 is three or four, and the corresponding number of the scrapers 6 installed at the ends is also three or four.

Further, an annular groove is provided on the inner wall of the stirring tank 2 at a position corresponding to the supporting rod 5 , and the end of the supporting rod 5 is embedded in the annular groove and can rotate along the annular groove driven by the stirring shaft 3 .

The stirring shaft 3 drives the scraping device to rotate synchronously with the stirring impeller 4, the stirring impeller 4 is responsible for stirring the mortar, and the scraping device is responsible for scraping off the mortar bonded to the inner wall of the stirring tank 2.

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, improvements, etc. 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 (3)

1. A mortar mixer, including a frame, a mixing tank installed on the top of the frame, a stirring shaft installed in the middle of the mixing tank, a stirring impeller mounted on the stirring shaft, and a speed reducer mounted on the frame and coupled together machine and motor; the top opening of the stirring tank is used for feeding, the bottom is provided with a discharge port, and the bottom of the discharge port is provided with a rotary valve plate; the bottom of the stirring shaft is installed in the reducer after passing through the stirring tank, and can be It rotates with the reducer under the drive of the motor; it is characterized in that it also includes a scraper device, which is composed of a plurality of support rods and scrapers that are evenly fixed on the top of the stirring shaft and located above the stirring impeller; the scraper It is in the shape of a right-angled triangular plate, one of its right-angled sides is parallel to the support rod and fixed on the lower side of the end of the support rod, and the other right-angled side is close to the inner wall of the stirring tank. 2. The mortar mixer according to claim 1, characterized in that: the number of the support rods is three or four, and the corresponding number of scrapers installed at the ends thereof is also three or four. 3. The mortar mixer according to claim 1 or 2, characterized in that: an annular groove is provided on the inner wall of the mixing tank corresponding to the position of the support rod, and the end of the support rod is embedded in the annular groove and can be mounted on the stirring shaft Driven to rotate along the annular groove.