CN213617479U

CN213617479U - Feeding mechanism of concrete mixing tank

Info

Publication number: CN213617479U
Application number: CN202022353627.9U
Authority: CN
Inventors: 潮欣婉; 王勇; 卓志勇
Original assignee: Anhui Xinli Machinery Manufacturing Co ltd
Current assignee: Anhui Xinli Machinery Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a feeding mechanism of concrete mixing tank, including material feeding unit, one side fixed mounting of material feeding unit has connecting device, the fixed transfer passage that is provided with of connecting device's opposite side, transfer passage's upper end fixed mounting has pay-off cover mouth, the outside fixed mounting of pay-off cover mouth has the second machine case, the lower extreme fixed mounting of pay-off cover mouth has the transport base, the inside grafting of carrying the base has sieving mechanism, the inside one side fixed mounting of sieving mechanism has the bobbing machine, the fixed screen cloth that is provided with of the inside opposite side of sieving mechanism, the inside fixed surface that lower surface is provided with the mixing tank feed inlet of transport base, the lower extreme fixed mounting of mixing tank feed inlet has the mixing tank. The utility model discloses a joint of connecting device and pay-off cover mouth is fixed, sieves the concrete through the grafting of sieving mechanism and its inside screen cloth, and the device makes things convenient for dismouting and maintenance.

Description

Feeding mechanism of concrete mixing tank

Technical Field

The utility model relates to a concrete pay-off technical field specifically is a concrete mixing tank's feeding mechanism.

Background

With the rapid development of social economy, the concrete is an artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. The quality of concrete production is determined to a large extent by the nature of the raw materials and their relative contents, wherein the size of the sand and gravel (aggregate) has a particularly significant effect on the quality of the concrete, and is particularly important where care is taken during the feeding of the concrete and the manner in which the devices are connected as a whole.

However, the feeding mechanism of the existing concrete mixing tank is complex in structure, the impact force is not well relaxed in the concrete feeding process, the whole device is not completely assembled, disassembled and maintained, and the whole device is not stable enough; therefore, the existing requirements are not met, and a feeding mechanism of a concrete mixing tank is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feeding mechanism of concrete mixing jar to the structure of proposing is complicated in solving above-mentioned background art, and is not good enough to mitigateing of concrete feeding process impact force, puts holistic dismouting and maintenance in place inadequately, and installs the not enough stable scheduling problem of whole work.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding mechanism of a concrete stirring tank comprises a feeding device, wherein a connecting device is fixedly installed on one side of the feeding device, a belt pulley is fixedly installed inside the connecting device, a rotating shaft is fixedly installed inside the belt pulley, a conveying channel is fixedly arranged on the other side of the connecting device, a feeding cover opening is fixedly installed at the upper end of the conveying channel, a second machine box is fixedly installed on the outer side of the feeding cover opening, a conveying base is fixedly installed at the lower end of the feeding cover opening, a screening device is inserted into the conveying base, a vibrator is fixedly installed on one side inside the screening device, a screen is fixedly arranged on the other side inside the screening device, a stirring tank feeding opening is fixedly formed in the lower surface inside the conveying base, a stirring tank is fixedly installed at the lower end of the stirring tank feeding opening, and a first machine box is fixedly installed at the lower end of the stirring, and a stirring motor is fixedly arranged in the first case.

Preferably, a switch is fixedly mounted on one side of the front end of the conveying base and electrically connected with the vibrating machine, the stirring motor and the stepping motor inside the second case.

Preferably, the conveying channel inside the feeding cover opening is in an inclined state, a clamping groove is fixedly formed in the connecting position of the inside of the feeding cover opening and the connecting device, a clamping block is fixedly arranged at the lower end of the connecting device, and the other side of the connecting device is completely attached to the feeding device.

Preferably, the stepping motor in the second case is fixedly connected with the rotating shaft in the belt pulley through a coupling.

Preferably, four sliding grooves are fixedly formed in the inner side wall of the conveying base, and four strip-shaped convex blocks are fixedly arranged on the outer side wall of the screening device.

Preferably, the four end corners at the lower end of the conveying base and the two end corners at the lower end of the feeding device are provided with supporting legs.

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

1. the utility model reduces the impact force for the concrete conveyed by the feeding device through the belt pulley in the connecting device, improves the conveying efficiency, and the connecting device is fixed and stable and is convenient to be disassembled and maintained through the fixed connection of the clamping block at the lower end in the connecting device and the clamping groove at the lower end in the feeding cover opening and the connection of the rotating shaft in the belt pulley in the connecting device and the stepping motor in the second case through the shaft coupling;

2. the utility model discloses a conveying channel of the inside back inclined state of falling of pay-off cover mouth makes the concrete transportation more stable, through the bar lug on the sieving mechanism lateral wall and the spout on the transport base inside wall, make things convenient for the sieving mechanism to peg graft inside carrying the base, make the inside screen cloth of sieving mechanism align with the agitator tank feed inlet, drive screen cloth work through the inside bobbing machine of sieving mechanism, the concrete that the messenger carried down from pay-off cover mouth sieves, can handle the concrete raw materials, also make the device conveniently dismantle and clean.

Drawings

Fig. 1 is a schematic structural view of a feeding mechanism of a concrete mixing tank according to the present invention;

fig. 2 is a schematic view of a partial structure of a feeding mechanism of a concrete mixing tank according to the present invention;

FIG. 3 is a schematic structural view of the screening device of the present invention;

fig. 4 is a schematic structural diagram of the connecting device of the present invention.

In the figure: 1. a feeding device; 2. a connecting device; 3. a feeding cover opening; 4. a conveying base; 5. a switch; 6. a stirring tank; 7. supporting legs; 8. a first chassis; 9. a second chassis; 10. a screening device; 11. a delivery channel; 12. a clamping groove; 13. a chute; 14. a feed inlet of the stirring tank; 15. a stirring motor; 16. a vibrator; 17. screening a screen; 18. a bar-shaped projection; 19. a belt pulley; 20. a rotating shaft; 21. and a clamping block.

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 to 4, the present invention provides an embodiment: a feeding mechanism of a concrete stirring tank comprises a feeding device 1, wherein one side of the feeding device 1 is fixedly provided with a connecting device 2, the inside of the connecting device 2 is fixedly provided with a belt pulley 19, the inside of the belt pulley 19 is fixedly provided with a rotating shaft 20, the other side of the connecting device 2 is fixedly provided with a conveying channel 11, the upper end of the conveying channel 11 is fixedly provided with a feeding cover opening 3, the outer side of the feeding cover opening 3 is fixedly provided with a second machine box 9, the lower end of the feeding cover opening 3 is fixedly provided with a conveying base 4, the inside of the conveying base 4 is spliced with a screening device 10, one side inside the screening device 10 is fixedly provided with a vibrator 16, the other side inside the screening device 10 is fixedly provided with a screen 17, the lower surface inside the conveying base 4 is fixedly provided with a stirring tank feeding opening 14, the lower end of the stirring tank feeding opening 14 is fixedly provided with, the stirring motor 15 is fixedly installed inside the first case 8.

Furthermore, a switch 5 is fixedly installed on one side of the front end of the conveying base 4, and the switch 5 is electrically connected with the vibrating machine 16, the stirring motor 15 and the stepping motor inside the second case 9, so that the device is convenient to work.

Further, conveying channel 11 inside feeding cover mouth 3 is the tilt state, and feeding cover mouth 3 is inside to be provided with joint groove 12 with connecting device 2's the fixed joint department, and connecting device 2's lower extreme is fixed and is provided with joint piece 21, and connecting device 2's opposite side and feeding device 1 laminate completely, make connecting device 2 be convenient for dismouting and maintenance, and make things convenient for the transport of concrete.

Further, the stepping motor inside the second case 9 is fixedly connected with the rotating shaft 20 inside the belt pulley 19 through a coupler, so that the concrete is conveyed more stably.

Further, four sliding grooves 13 are fixedly formed in the inner side wall of the conveying base 4, and four strip-shaped protruding blocks 18 are fixedly arranged on the outer side wall of the screening device 10, so that the screening device 10 is convenient to disassemble, assemble and clean.

Furthermore, supporting legs 7 are respectively arranged on four end corners at the lower end of the conveying base 4 and two end corners at the lower end of the feeding device 1, so that the device works stably.

The working principle is as follows: when in use, the concrete raw material is firstly conveyed to the connecting device 2 through the feeding device 1, the impact force of the concrete conveyed by the feeding device 1 is reduced through the belt pulley 19 in the connecting device 2, the conveying efficiency is improved, the clamping block 21 at the lower end of the connecting device 2 is fixedly connected with the clamping groove 12 at the lower end in the feeding cover opening 3, the rotating shaft 20 in the belt pulley 19 in the connecting device 2 is connected with the stepping motor in the second case 9 through the shaft coupling, not only the connecting device 2 can be fixed and stable, but also the connecting device 2 can be conveniently disassembled and maintained, the concrete is conveyed more stably through the conveying channel 11 in the inclined state after the feeding cover opening 3 is inclined, the screening device 10 is conveniently inserted in the conveying base 4 through the strip-shaped convex block 18 on the outer side wall of the screening device 10 and the sliding groove 13 on the inner side wall of the conveying base 4, and the screen 17 in the screening device 10 is aligned with the feed, the vibrating machine 16 inside the screening device 10 drives the screen 17 to work, so that concrete conveyed from the feeding cover opening 3 is screened, namely, concrete raw materials can be treated, the device is convenient to disassemble and clean, the device integrally improves the conveying environment and efficiency of the concrete, the device is convenient to disassemble and clean inside, and the device is stable in work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a feeding mechanism of concrete mixing tank, includes material feeding unit (1), its characterized in that: the feeding device comprises a feeding device (1), a connecting device (2) is fixedly mounted on one side of the feeding device (1), a belt pulley (19) is fixedly mounted inside the connecting device (2), a rotating shaft (20) is fixedly mounted inside the belt pulley (19), a conveying channel (11) is fixedly arranged on the other side of the connecting device (2), a feeding cover opening (3) is fixedly mounted at the upper end of the conveying channel (11), a second case (9) is fixedly mounted on the outer side of the feeding cover opening (3), a conveying base (4) is fixedly mounted at the lower end of the feeding cover opening (3), a screening device (10) is inserted into the conveying base (4), a vibrating machine (16) is fixedly mounted on one side inside the screening device (10), a screen (17) is fixedly arranged on the other side inside the screening device (10), and a stirring tank (14) is fixedly arranged on the lower surface inside the conveying base (4), the lower extreme fixed mounting of agitator tank feed inlet (14) has agitator tank (6), agitator tank (6) lower extreme fixed mounting has first quick-witted case (8), the inside fixed mounting of first quick-witted case (8) has agitator motor (15).

2. The feed mechanism of a concrete mixing tank of claim 1, wherein: one side fixed mounting of carrying base (4) front end has switch (5), switch (5) and bobbing machine (16), agitator motor (15) and the inside step motor electric connection of second quick-witted case (9).

3. The feed mechanism of a concrete mixing tank of claim 1, wherein: conveying channel (11) inside pay-off cover mouth (3) are the tilt state, inside fixed joint groove (12) that is provided with of junction with connecting device (2) of pay-off cover mouth (3), the lower extreme of connecting device (2) is fixed and is provided with joint piece (21), the opposite side and the material feeding unit (1) of connecting device (2) laminate completely.

4. The feed mechanism of a concrete mixing tank of claim 1, wherein: and the stepping motor in the second case (9) is fixedly connected with the rotating shaft (20) in the belt pulley (19) through a coupler.

5. The feed mechanism of a concrete mixing tank of claim 1, wherein: four sliding grooves (13) are fixedly arranged on the inner side wall of the conveying base (4), and four strip-shaped convex blocks (18) are fixedly arranged on the outer side wall of the screening device (10).

6. The feed mechanism of a concrete mixing tank of claim 1, wherein: supporting legs (7) are arranged at the four end angles at the lower end of the conveying base (4) and the two end angles at the lower end of the feeding device (1).