CN211444247U

CN211444247U - Concrete unloader

Info

Publication number: CN211444247U
Application number: CN201922111596.3U
Authority: CN
Inventors: 沈良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-08
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a concrete feeding device, which comprises a base and a stand column arranged on the base, wherein the stand column is fixedly provided with a concrete storage box through a fixed block, the fixed block is provided with a feeding mechanism, the feeding mechanism comprises a bracket, a second driving motor and a stop block, when the concrete feeding is needed, the stand column on a turntable is driven to rotate through the first driving motor, then the concrete storage box is rotated to a designated position, the stop block is moved out by controlling the second driving motor, the feeding operation of the concrete can be carried out, simultaneously, the speed of the concrete feeding can be realized by controlling the moving-out distance of the stop block, the feeding speed can be controlled according to the actual situation on site, the device has simple structure and convenient use, the concrete storage box on the fixed block can be driven to lift through a screw rod by controlling a third driving motor, the concrete feeding device is used for feeding concrete to positions with different heights.

Description

Concrete unloader

Technical Field

The utility model relates to a concrete construction field specifically is a concrete unloader.

Background

The unloading subassembly is not convenient for the speed of concrete unloading and is controlled among the concrete unloader that uses at present, can not control the speed of unloading according to the actual conditions at scene, leads to the waste of concrete easily, and the concrete unloader that uses at present is not convenient for adjust the unloading angle simultaneously, uses inconveniently, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete unloader 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:

a concrete blanking device comprises a base and an upright post arranged on the base, wherein a concrete storage box is fixedly arranged on the upright post through a fixed block, a blanking mechanism is arranged on the fixed block, the blanking mechanism comprises a bracket, a second driving motor and a stop block, the bracket is fixedly arranged on the fixed block, a chute is arranged on the bracket, the stop block is slidably clamped on the bracket, the second driving motor is fixedly arranged on the bracket, a gear is fixedly arranged at the output end of the second driving motor, saw teeth matched with the gear are arranged on the stop block, the gear at the output end of the second driving motor is in gear joint with the saw teeth on the stop block, the chute matched with the stop block is arranged at the discharge port of the concrete storage box, a rotary disc is rotatably arranged on the base, a first driving motor is fixedly arranged inside the base, and the output end of the first driving motor is fixedly connected with, the stand is fixedly arranged on the turntable.

As a further aspect of the present invention: the base is fixedly provided with universal wheels, and the upright post is fixedly provided with a handle.

As a further aspect of the present invention: and a material guide plate is obliquely arranged at the discharge port of the concrete storage box.

As a further aspect of the present invention: the concrete feeding device further comprises a lifting mechanism for lifting the concrete storage box.

As a further aspect of the present invention: elevating system includes third driving motor and screw rod, and third driving motor fixed mounting is at the top of stand, the screw rod rotates to set up on the stand and screw rod and third driving motor's output fixed connection, the spout has been seted up on the stand, the fixed block cover establish on the screw rod and with the screw rod between screw-thread fit, fixed block slip card establishes on the spout.

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

concrete of depositing in the concrete storage box passes through the dog bumping post, when needs carry out the concrete unloading, earlier through the stand rotation on the first driving motor drive carousel, and then deposit the concrete case and rotate the assigned position, shifting out the dog through control second driving motor, can carry out the unloading operation of concrete, the distance of shifting out through control dog simultaneously, can also realize the speed of control concrete unloading, can control unloading speed according to on-the-spot actual conditions, the device simple structure, high durability and convenient use, can drive the concrete storage box lift on the fixed block through the screw rod through controlling third driving motor, realized that this device carries out the concrete unloading to the position of co-altitude, further made things convenient for constructor to use.

Drawings

Fig. 1 is a schematic structural view of a concrete blanking device.

Fig. 2 is a schematic perspective view of a blanking mechanism in the concrete blanking device.

In the figure: 1-base, 101-universal wheel, 2-first driving motor, 3-rotary table, 4-screw, 5-upright column, 501-handle, 502-chute, 6-bracket, 601-second driving motor, 602-stop block, 603-gear, 604-sawtooth, 7-fixed block, 8-concrete storage box, 801-guide plate and 9-third driving motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a concrete blanking device comprises a base 1 and a column 5 disposed on the base 1, the column 5 is fixedly mounted with a concrete storage box 8 through a fixing block 7, the fixing block 7 is provided with a blanking mechanism, the blanking mechanism comprises a bracket 6, a second driving motor 601 and a stop block 602, the bracket 6 is fixedly mounted on the fixing block 7, the bracket 6 is provided with a chute, the stop block 602 is slidably mounted on the bracket 6, the second driving motor 601 is fixedly mounted on the bracket 6, the output end of the second driving motor 601 is fixedly mounted with a gear, the stop block 602 is provided with a saw tooth matched with the gear, the gear 603 on the output end of the second driving motor 601 is in gear contact with the saw tooth 604 on the stop block 602, the discharge port of the concrete storage box 8 is provided with a chute matched with the stop block 602, the base 1 is rotatably provided with a turntable 3, base 1's inside fixed mounting has first driving motor 2, fixed connection between first driving motor 2's the output and the carousel 3, stand 5 fixed mounting is on carousel 3, the concrete of depositing in the concrete storage box 8 passes through dog 602 bumping post, when needs carry out the concrete unloading, earlier through the rotation of stand 5 on first driving motor 2 drive carousel 3, and then deposit the box 8 with the concrete and rotate the assigned position, shifting out dog 602 through control second driving motor 601, can carry out the unloading operation of concrete, the while is through the distance that shifts out of control dog 602, can also realize the speed of control concrete unloading, can control unloading speed according to on-the-spot actual conditions, this device simple structure, high durability and convenient use.

In order to facilitate the movement of the device, the base 1 is fixedly provided with a universal wheel 101, and the upright post 5 is fixedly provided with a handle 501.

For better blanking operation, a material guide plate 801 is obliquely arranged at the discharge port of the concrete storage box 8.

The working principle of the embodiment is as follows: the concrete of depositing in the concrete storage box 8 passes through dog 602 bumping post, when needs carry out the concrete unloading, earlier drive stand 5 on the carousel 3 through first driving motor 2 and rotate, and then deposit the concrete and go to the assigned position with box 8 rotation, shifting out dog 602 through control second driving motor 601, can carry out the unloading operation of concrete, simultaneously through the distance that shifts out of control dog 602, can also realize the speed of control concrete unloading, can control unloading speed according to on-the-spot actual conditions, the device is simple in structure, high durability and convenient use.

Example 2

In order to further facilitate the concrete blanking of the device, the present embodiment is further improved on the basis of embodiment 1, and compared with embodiment 1, the main differences are that: the concrete feeding device also comprises a lifting mechanism for lifting the concrete storage box 8.

The form of the lifting mechanism is not limited specifically, in this embodiment, preferably, the lifting mechanism includes a third driving motor 9 and a screw rod 4, the third driving motor 9 is fixedly installed at the top of the upright post 5, the screw rod 4 is rotatably installed on the upright post 5 and the screw rod 4 is fixedly connected with the output end of the third driving motor 9, a sliding groove 502 is formed in the upright post 5, the fixing block 7 is sleeved on the screw rod 4 and is in threaded fit with the screw rod 4, and the fixing block 7 is slidably clamped on the sliding groove 502. Through controlling the third driving motor 9, the concrete storage box 8 on the fixing block 7 can be driven by the screw rod 4 to lift, so that concrete discharging is carried out on positions with different heights by the device, and further convenience is brought to the use of constructors.

The working principle of the embodiment is as follows: through controlling the third driving motor 9, the concrete storage box 8 on the fixing block 7 can be driven by the screw rod 4 to lift, so that concrete discharging is carried out on positions with different heights by the device, and further convenience is brought to the use of constructors.

In summary, the following steps: concrete of depositing in the concrete storage box passes through the dog bumping post, when needs carry out the concrete unloading, earlier through the stand rotation on the first driving motor drive carousel, and then deposit the concrete case and rotate the assigned position, shifting out the dog through control second driving motor, can carry out the unloading operation of concrete, the distance of shifting out through control dog simultaneously, can also realize the speed of control concrete unloading, can control unloading speed according to on-the-spot actual conditions, the device simple structure, high durability and convenient use, can drive the concrete storage box lift on the fixed block through the screw rod through controlling third driving motor, realized that this device carries out the concrete unloading to the position of co-altitude, further made things convenient for constructor to use.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A concrete blanking device comprises a base (1) and an upright post (5) arranged on the base (1), wherein the upright post (5) is fixedly provided with a concrete storage box (8) through a fixing block (7), the concrete blanking device is characterized in that a blanking mechanism is arranged on the fixing block (7), the blanking mechanism comprises a bracket (6), a second driving motor (601) and a stop block (602), the bracket (6) is fixedly arranged on the fixing block (7), the bracket (6) is provided with a chute, the stop block (602) is slidably clamped on the bracket (6), the second driving motor (601) is fixedly arranged on the bracket (6), the output end of the second driving motor (601) is fixedly provided with a gear, the stop block (602) is provided with saw teeth matched with the gear, the gear (603) on the output end of the second driving motor (601) is in gear joint with the saw teeth (604) on the stop block (602), the concrete is deposited the discharge gate department of case (8) and is provided with the spout with dog (602) complex, it is provided with carousel (3) to rotate on base (1), and the inside fixed mounting of base (1) has first driving motor (2), fixed connection between the output of first driving motor (2) and carousel (3), stand (5) fixed mounting on carousel (3).

2. The concrete blanking device according to the claim 1, characterized in that the base (1) is fixedly provided with a universal wheel (101), and the upright column (5) is fixedly provided with a handle (501).

3. The concrete blanking device according to claim 2, characterized in that a guide plate (801) is obliquely arranged at the discharge port of the concrete storage box (8).

4. A concrete blanking device according to claim 3, characterized by further comprising a lifting mechanism for lifting the concrete storage bin (8).

5. The concrete blanking device according to claim 4, wherein the lifting mechanism comprises a third driving motor (9) and a screw (4), the third driving motor (9) is fixedly installed at the top of the upright post (5), the screw (4) is rotatably arranged on the upright post (5) and the screw (4) is fixedly connected with the output end of the third driving motor (9), a sliding groove (502) is formed in the upright post (5), the fixing block (7) is sleeved on the screw (4) and is in threaded fit with the screw (4), and the fixing block (7) is slidably clamped on the sliding groove (502).