CN216658443U

CN216658443U - Concrete unloader

Info

Publication number: CN216658443U
Application number: CN202122271097.8U
Authority: CN
Inventors: 王超
Original assignee: Xuzhou Jinbawang New Building Materials Co ltd
Current assignee: Xuzhou Jinbawang New Building Materials Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-06-03
Anticipated expiration: 2031-09-18

Abstract

A concrete blanking device comprises a box body, a stirring motor, a first rotating shaft, oblique rods, a first stirring shaft, a second stirring shaft, a discharge port and a blanking mechanism, wherein the stirring motor is arranged at the top of the box body, the first rotating shaft is connected with the stirring motor and extends downwards, the two oblique rods are symmetrically arranged and fixed at the bottom of the first rotating shaft through a shaft sleeve, the first stirring shaft is arranged at the other end of each oblique rod, the three groups of second stirring shafts are arranged on the first rotating shaft from top to bottom, the discharge port is arranged at the bottom of the box body, the blanking mechanism is in threaded connection with the discharge port, and the blanking motor in the blanking mechanism drives the second rotating shaft to rotate so as to enable rotating blades to carry out concrete and promote concrete blanking.

Description

Concrete unloader

Technical Field

The utility model relates to the field of concrete equipment, in particular to a concrete blanking device.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete is mixed with water (containing an additive and an admixture) according to a certain proportion and stirred to obtain the cement concrete, also called as common concrete, which is widely applied to civil engineering;

the existing concrete is used for blanking through the blanking port after being stirred, but the existing blanking device can often cause the concrete to be blocked at the blanking port, so that the blanking efficiency is low, and therefore the concrete blanking device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the following technical scheme:

a concrete blanking device comprises a box body, a stirring motor, a first rotating shaft, inclined rods, a first stirring shaft, a second stirring shaft, a discharge port and a blanking mechanism, wherein the bottom of the box body is funnel-shaped, the stirring motor is arranged at the top of the box body, the first rotating shaft is connected with the stirring motor and penetrates through the top of the box body to extend downwards, a shaft sleeve is arranged at the bottom of the first rotating shaft, two inclined rods are symmetrically arranged on the shaft sleeve, the first stirring shaft is arranged at the other end of each inclined rod, three groups of second stirring shafts are arranged on the first rotating shaft from top to bottom, the discharge port is arranged at the bottom of the box body, threads are arranged on the inner wall of the discharge port, and the blanking mechanism is in threaded connection with the discharge port;

the blanking mechanism comprises a first semicircular pipe, a second semicircular pipe, two hinges, four fixed blocks, two bolts, a base, a blanking motor, a second rotating shaft and a rotating blade, wherein the first semicircular pipe and the second semicircular pipe are arranged oppositely, the right side of the first semicircular pipe is hinged to the second semicircular pipe from top to bottom through the two hinges, the fixed blocks are arranged at the upper end and the lower end of the left side of the first semicircular pipe and the left side of the second semicircular pipe respectively, the two fixed blocks at the upper end and the two fixed blocks at the lower end of the first semicircular pipe are fastened through the bolts, the base is fixed on the second semicircular pipe, the blanking motor is fixed on the base, the second rotating shaft is connected with the blanking motor, penetrates through the base and the second semicircular pipe and extends to the inner wall of the first semicircular pipe, the rotating blade is arranged at an equal angle on the second rotating shaft, and threads are arranged on the outer walls of the tops of the first semicircular pipe and the second semicircular pipe;

further, the number of the rotating blades is four;

furthermore, a feed hopper is arranged at the top of the box body;

furthermore, a vibrator is arranged on the side wall of the box body;

furthermore, the two first stirring shafts are parallel to the inner wall of the bottom of the box body.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) according to the concrete blanking device, the blanking motor in the blanking mechanism drives the second rotating shaft to rotate, and the rotating blades rotate along with the second rotating shaft, so that concrete blockage is prevented, and concrete blanking is promoted;

(2) according to the concrete blanking device, the outer walls of the tops of the first semi-circular pipe and the second semi-circular pipe in the blanking mechanism are provided with threads, and the threads are connected to the discharge port, so that the whole device is convenient to disassemble;

(3) according to the concrete blanking device, the first half-round pipe and the second half-round pipe are arranged oppositely, the right sides of the first half-round pipe and the second half-round pipe are hinged from top to bottom through two hinges, the upper end and the lower end of the left sides of the first half-round pipe and the second half-round pipe are respectively provided with a fixed block, the two fixed blocks at the upper end and the two fixed blocks at the lower end are fastened through bolts, and therefore maintenance and replacement of the second rotating shaft and the rotating blades are facilitated;

(4) this concrete unloader, first rotation axis bottom are provided with first (mixing) shaft, and first (mixing) shaft is parallel with the bottom half, and the concrete of convenient stirring bottom half can avoid the concrete jam of bottom half.

Drawings

FIG. 1 is a schematic structural view of a concrete blanking device;

FIG. 2 is a schematic view of a blanking mechanism of the concrete blanking device;

FIG. 3 is a top view of the blanking mechanism;

as shown in the figure:

the device comprises a box body 1, a stirring motor 2, a first rotating shaft 3, a shaft sleeve 41, an inclined rod 42, a first stirring shaft 43, a second stirring shaft 5, a discharge hole 6, a blanking mechanism 7, a first semi-circular pipe 71, a second semi-circular pipe 72, hinges 73, a fixed block 74, bolts 75, a base 76, a blanking motor 77, a second rotating shaft 78, a rotating blade 79, a feeding hopper 8 and a vibrator 9.

Detailed Description

In order to better explain the utility model, the utility model will be further described with reference to the following examples, which should be construed as merely illustrative and not limitative of the remainder of the disclosure;

in the description of the present invention, it is to be noted that the terms "upper", "lower", "left", "right", "top side", "bottom side", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, which are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The first embodiment is as follows:

a concrete blanking device comprises a box body 1, a stirring motor 2, a first rotating shaft 3, inclined rods 42, a first stirring shaft 43, a second stirring shaft 5, a discharge port 6 and a blanking mechanism 7, wherein the bottom of the box body 1 is funnel-shaped, the top of the box body 1 is provided with a feed hopper 8, the side wall of the box body 1 is provided with a vibrator 9, when in blanking, the box body 1 is vibrated to accelerate blanking, the stirring motor 2 is arranged at the top of the box body 1, the first rotating shaft 3 is connected with the stirring motor 2 and penetrates through the top of the box body 1 to extend downwards, the bottom of the first rotating shaft 3 is provided with a shaft sleeve 41, the two inclined rods 42 are symmetrically arranged on the shaft sleeve 41, the other ends of the two inclined rods 42 are provided with first stirring shafts 43, the two first stirring shafts 43 are parallel to the inner wall at the bottom of the box body 1, the three groups of second stirring shafts 5 are arranged on the first rotating shaft 3 from top to bottom, the discharge port 6 is arranged at the bottom of the box body 1, the inner wall of the discharge port 6 is provided with threads, and the blanking mechanism 7 is connected with the discharge port 6 through threads;

the blanking mechanism 7 comprises a first half-round pipe 71, a second half-round pipe 72, two hinges 73, four fixing blocks 74, two bolts 75, a base 76, a blanking motor 77, a second rotating shaft 78 and four rotating blades 79, wherein the first half-round pipe 71 and the second half-round pipe 72 are arranged oppositely, the right side of the first half-round pipe 71 is hinged with the right side of the second half-round pipe 72 through the two hinges 73 from top to bottom, the fixing blocks 74 are arranged at the upper end and the lower end of the left side of the first half-round pipe 71 and the upper end and the lower end of the left side of the second half-round pipe 72 respectively, the two fixing blocks 74 at the upper end and the two fixing blocks 74 at the lower end are fastened through the bolts 75, a finished round pipe is formed after the first half-round pipe 71 and the second half-round pipe 72 are fixed, the base 76 is fixed on the second half-round pipe 72, the blanking motor 77 is fixed on the base 76, the second rotating shaft 78 is connected with the blanking motor 77 and extends to the inner wall of the first half-round pipe 71 through the base 76 and the second rotating blades 79 are arranged at equal angles, the second rotating shaft 78, the rotating blades 79, the number of the four rotating blades 79 is four, the unloading process of concrete is quickened, and the outer walls of the tops of the first half-round pipe 71 and the second half-round pipe 72 are provided with threads, so that the unloading mechanism 7 is convenient to disassemble and replace.

When the utility model is used, the first stirring shaft 43 rotates along with the first rotating shaft 3 to stir the concrete at the bottom of the box body 1 to prevent the concrete at the bottom from being blocked, when in blanking, the blanking motor 77 and the vibrator 9 are opened, the blanking motor 77 drives the second rotating shaft 78 and the rotating blades 79 to rotate, the concrete entering the first half pipe 71 and the second half pipe 72 is taken out to prevent the concrete from being blocked, and the vibrator 9 vibrates the box body 1 to accelerate the concrete to enter the discharge hole 6.

The above embodiments are only illustrative of the present invention, and the present invention is not limited to the embodiments described above.

Claims

1. The utility model provides a concrete unloader which characterized in that: comprises a box body (1), a stirring motor (2), a first rotating shaft (3), oblique rods (42), a first stirring shaft (43), a second stirring shaft (5), a discharge hole (6) and a blanking mechanism (7), wherein the bottom of the box body (1) is funnel-shaped, the stirring motor (2) is arranged at the top of the box body ()1, the first rotating shaft (3) is connected with the stirring motor (2) and penetrates through the top of the box body (1) to extend downwards, a shaft sleeve (41) is arranged at the bottom of the first rotating shaft (3), the two oblique rods (42) are symmetrically arranged on the shaft sleeve (41), the other ends of the two oblique rods (42) are respectively provided with the first stirring shaft (43), the second stirring shafts (5) of the three groups are arranged on the first rotating shaft (3) from top to bottom, the bottom of the box body (1) is provided with the discharge hole (6), the inner wall of the discharge hole (6) is provided with threads, and the blanking mechanism (7) is connected to the discharge hole (6) through threads;

unloading mechanism (7) comprises semicircle pipe one (71), semicircle pipe two (72), two hinges (73), four fixed blocks (74), two bolts (75), base (76), unloading motor (77), second rotation axis (78), rotating vane (79), semicircle pipe one (71) with semicircle pipe two (72) set up relatively and right side top-down is articulated through two hinges (73), semicircle pipe one (71) with semicircle pipe two (72) left upper and lower both ends all are provided with fixed block (74), two fixed blocks (74) of upper end and two fixed blocks (74) of lower extreme all fasten through bolt (75), base (76) are fixed in on the semicircle pipe two (72), unloading motor (77) are fixed in on base (76), second rotation axis (78) are connected unloading motor (77) and pass base (76) and semicircle pipe two (72) and extend to semicircle pipe one (71), unloading motor (77) and half ) The inner wall, the equidistance is provided with rotating vane (79) on second rotation axis (78), semicircle pipe one (71) with semicircle pipe two (72) top outer wall all is seted up threadedly.

2. A concrete blanking unit as claimed in claim 1, wherein: the number of the rotary blades (79) is four.

3. A concrete blanking unit as claimed in claim 1, wherein: the top of the box body (1) is provided with a feed hopper (8).

4. A concrete blanking unit as claimed in claim 1, wherein: the side wall of the box body (1) is provided with a vibrator (9).

5. A concrete blanking unit as claimed in claim 1, wherein: the two first stirring shafts (43) are parallel to the inner wall of the bottom of the box body (1).