CN210282743U

CN210282743U - Dry powder mortar agitating unit for building site

Info

Publication number: CN210282743U
Application number: CN201920620602.5U
Authority: CN
Inventors: 陈潇华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-02
Filing date: 2019-05-02
Publication date: 2020-04-10
Anticipated expiration: 2029-05-02

Abstract

The utility model discloses a dry powder mortar stirring device for construction sites, which comprises a shell, wherein a stirring shaft is rotatably arranged in the shell, a stirring paddle is fixedly arranged on the stirring shaft, a ratchet wheel is fixedly sleeved at the upper end of the stirring shaft, an auger is arranged at the lower end of the stirring shaft, connecting rods are symmetrically welded on two sides of the ratchet wheel, a scraping rod is fixedly arranged at the other end of each connecting rod, a driving shaft of a driving motor is in transmission connection with the stirring shaft, and a feeding hole is formed in the upper end face of the shell; arrange the material through the auger rotation and unload, electric putter drives the apron and opens the discharge gate, and the even controllable condition of avoiding blockking up of unloading takes place, the steerable unloading speed of being convenient for to and the positive and negative commentaries on classics of control driving motor further control unloading, stirring and to the cleaing away of shells inner wall residual material, and the easy operation is convenient, and the switching of electric control discharge gate 18 reduces the potential safety hazard.

Description

Dry powder mortar agitating unit for building site

Technical Field

The utility model relates to a mortar production technical field specifically is a dry powder mortar agitating unit for building site.

Background

The dry powder mortar is a new environment-friendly building material, and is a building material which can be directly used after water is added and mixed into dry powder which is prepared by physically mixing dried and screened fine aggregate, an inorganic cementing material, an additive and the like according to a certain proportion.

In the existing stirring device, stirring blades are arranged on a stirring arm, and the stirring arm is fixedly connected to a stirring shaft according to a certain rule; agitating unit is limited in its stirring vane's stirring region at the during operation, and accumulates the material easily at the inner wall of churn, can not obtain fine unloading, appears the condition of jam easily when the material of mixing is thick, and the ejection of compact is inhomogeneous to the general manual work of discharge gate is opened and is closed, not only wastes time and energy, and has certain potential safety hazard. Therefore, it is desirable to provide a dry mortar mixing device for construction sites.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry powder mortar agitating unit for building site, control unloading, stirring and to shells inner wall residual material's cleaing away, the easy operation is convenient to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry powder mortar agitating unit for building site, includes the casing, the (mixing) shaft is installed in the inside rotation of casing, fixed mounting has the stirring rake on the (mixing) shaft, the upper end of (mixing) shaft cup joints and is fixed with the ratchet, the lower extreme of (mixing) shaft is provided with the auger, the bilateral symmetry welding of ratchet has the connecting rod, the other end fixed mounting of connecting rod has the scraping bar, the discharge gate has been seted up to the bottom of casing, the discharge gate lower extreme is pegged graft and is had the apron, the welding has the landing leg on the side outer wall of casing, install electric putter on the landing leg, electric putter's expansion end and cover connection, the top fixed mounting of casing has driving motor, driving motor's drive shaft and (mixing) shaft transmission.

Preferably, the two sides of the lower end of the discharge port are provided with sliding grooves, and the two sides of the cover plate are in sliding clamping connection in the sliding grooves.

Preferably, the landing leg is provided with three at least, and the lower extreme of landing leg is pasted and is had the rubber foot pad, the lower surface of rubber foot pad has seted up anti-skidding line.

Preferably, a first belt pulley is fixedly mounted on a driving shaft of the driving motor, a second belt pulley is fixedly mounted at the upper end of the stirring shaft, and the first belt pulley is connected with the second belt pulley through a triangular belt.

Preferably, a key groove is formed in a driving shaft of the driving motor, the first belt pulley is fixed to the driving shaft of the driving motor through key connection, the key groove is also formed in the stirring shaft, and the second belt pulley is fixed to the stirring shaft through key connection.

Preferably, the upper end welding of feed inlet has the feeder hopper, the inner wall both sides of feeder hopper articulate there is the baffle, the torsional spring is installed with the articulated department of feeder hopper to the baffle.

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

arrange the material through the auger rotation and unload, electric putter drives the apron and opens the discharge gate, and the even controllable condition of avoiding blockking up of unloading takes place, the steerable unloading speed of being convenient for to and the positive and negative commentaries on classics of control driving motor further control unloading, stirring and to the cleaing away of shells inner wall residual material, and the easy operation is convenient, and the switching of electric control discharge gate 18 reduces the potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the structure of the discharge hole of the present invention.

In the figure: 1. a housing; 2. a stirring shaft; 3. a stirring paddle; 4. a ratchet wheel; 5. a packing auger; 6. a connecting rod; 7. A scraping rod; 8. a cover plate; 9. a discharge port; 10. a chute; 11. an electric push rod; 12. a support leg; 13. a rubber foot pad; 14. a drive motor; 15. a first pulley; 16. a second pulley; 17. a V-belt; 18. A feed inlet; 19. a feed hopper; 20. and a baffle plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dry powder mortar stirring device for construction sites comprises a shell 1, a stirring shaft 2 is rotatably arranged in the shell 1, a stirring paddle 3 is fixedly arranged on the stirring shaft 2, a ratchet wheel 4 is fixedly sleeved at the upper end of the stirring shaft 2, the lower end of the stirring shaft 2 is provided with a packing auger 5, connecting rods 6 are symmetrically welded on two sides of the ratchet wheel 4, the other end of the connecting rod 6 is fixedly provided with a scraping rod 7, the bottom of the shell 1 is provided with a discharge hole 9, the lower end of the discharge port 9 is inserted with a cover plate 8, the outer wall of the side surface of the shell 1 is welded with a supporting leg 12, the supporting legs 12 are provided with electric push rods 11, the movable ends of the electric push rods 11 are connected with the cover plate 8, the top of casing 1 is fixed mounting has driving motor 14, driving shaft and the (mixing) shaft 2 transmission of driving motor 14 are connected, feed inlet 18 has been seted up to the up end of casing 1.

Specifically, spout 10 has been seted up to the lower extreme both sides of discharge gate 9, the both sides slip joint of apron 8 is in spout 10, and the both sides slip joint through apron 8 plays the effect of supporting the injecing to apron 8 in spout 10, is convenient for carry out the switching to discharge gate 9.

Specifically, landing leg 12 is provided with three at least, and the lower extreme of landing leg 12 is pasted and is had rubber foot pad 13, anti-skidding line has been seted up to rubber foot pad 13's lower surface, and the frictional force with ground is increased through the rubber foot pad 13 of landing leg 12 lower extreme, plays reliable and stable supporting role.

Specifically, fixed mounting has first belt pulley 15 in driving motor 14's the drive shaft, 2 upper ends fixed mounting of (mixing) shaft have second belt pulley 16, first belt pulley 15 is connected through V belt 17 with second belt pulley 16, connects through V belt 17 transmission and drives (mixing) shaft 2 rotatory, for (mixing) shaft 2 transmission torsion.

Specifically, the keyway has been seted up in driving motor 14's the drive shaft, first belt pulley 15 is fixed in driving motor 14's drive shaft through the key-type connection, the keyway has also been seted up on (mixing) shaft 2, second belt pulley 16 is fixed on (mixing) shaft 2 through the key-type connection, is connected fixedly through keyway and key cooperation, and the installation of being convenient for is dismantled and is changed, reduces the maintenance cost.

Specifically, the upper end welding of feed inlet 18 has feeder hopper 19, the inner wall both sides of feeder hopper 19 articulate there is baffle 20, the torsional spring is installed with the articulated department of feeder hopper 19 to baffle 20, sets up the input of the material of being convenient for of feeder hopper 19, through installing baffle 20 in feeder hopper 19, avoids stirring in-process material to pass through feed inlet 18 spill.

The working principle is as follows: when the device is used, all electrical appliances of the device are supplied with electric energy through an external power supply, when a driving motor rotates forward to drive a stirring shaft 2 to rotate a stirring paddle 3 to stir and mix middle materials, an auger 5 rotates reversely to push the materials into a shell 1, the materials are prevented from being discharged through a discharge port 9 in the stirring process, a cover plate 8 is arranged at the bottom of the discharge port 9 to further prevent the materials from being discharged, after the stirring is finished, a driving motor 14 is controlled to rotate reversely to drive a ratchet wheel on the stirring shaft 2 to rotate, a connecting rod 6 and scraping rods 7 at two ends are driven to scrape the inner parts, the situation that the materials are easily accumulated on the inner wall of the shell 1 is avoided, meanwhile, the auger 5 rotates under the driving of the stirring shaft 2 to discharge the materials, an electric push rod 11 is started to drive the cover plate 8 to open the discharge port 9, the discharging is uniform and controllable, the unloading, the stirring and the cleaing away of shells inner wall residual material are further controlled through the positive and negative commentaries on classics of control driving motor 14, and the easy operation is convenient, and the potential safety hazard is reduced to the switching of electric control discharge gate 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry powder mortar agitating unit for building site, includes casing (1), its characterized in that: the stirring device is characterized in that a stirring shaft (2) is rotatably arranged in the shell (1), a stirring paddle (3) is fixedly arranged on the stirring shaft (2), a ratchet wheel (4) is fixedly sleeved on the upper end of the stirring shaft (2), an auger (5) is arranged at the lower end of the stirring shaft (2), connecting rods (6) are symmetrically welded on two sides of the ratchet wheel (4), a scraping rod (7) is fixedly arranged at the other end of each connecting rod (6), a discharge port (9) is formed in the bottom of the shell (1), a cover plate (8) is inserted at the lower end of the discharge port (9), supporting legs (12) are welded on the outer wall of the side face of the shell (1), electric push rods (11) are arranged on the supporting legs (12), the movable ends of the electric push rods (11) are connected with the cover plate (8), a driving motor (14) is fixedly arranged at the top of the shell (1), and a, the upper end surface of the shell (1) is provided with a feeding hole (18).

2. The dry mortar mixing device for the construction site according to claim 1, wherein: the two sides of the lower end of the discharge hole (9) are provided with sliding grooves (10), and the two sides of the cover plate (8) are slidably clamped in the sliding grooves (10).

3. The dry mortar mixing device for the construction site according to claim 1, wherein: landing leg (12) are provided with three at least, and the lower extreme of landing leg (12) is pasted and is had rubber foot pad (13), anti-skidding line has been seted up to the lower surface of rubber foot pad (13).

4. The dry mortar mixing device for the construction site according to claim 1, wherein: fixed mounting has first belt pulley (15) in the drive shaft of driving motor (14), (mixing) shaft (2) upper end fixed mounting has second belt pulley (16), first belt pulley (15) are connected through V belt (17) with second belt pulley (16).

5. The dry mortar mixing device for the construction site according to claim 4, wherein: the driving shaft of the driving motor (14) is provided with a key slot, the first belt pulley (15) is fixed on the driving shaft of the driving motor (14) through key connection, the stirring shaft (2) is also provided with a key slot, and the second belt pulley (16) is fixed on the stirring shaft (2) through key connection.

6. The dry mortar mixing device for the construction site according to claim 1, wherein: the welding of the upper end of feed inlet (18) has feeder hopper (19), the inner wall both sides of feeder hopper (19) articulate there is baffle (20), the torsional spring is installed with the articulated department of feeder hopper (19) in baffle (20).