Concrete conveying and batching device

Abstract

The utility model discloses a concrete conveying and batching device which comprises a base and a mixing box, a limiting mechanism used for limiting the mixing box is arranged at the upper end of the base, a lifting mechanism used for lifting the mixing box is arranged at the upper end of the base, a feeding port is fixedly connected to the upper end of the mixing box, and a discharging port is fixedly connected to the lower end of the mixing box. A rectangular frame is fixedly connected to the inner wall of the feeding opening, four sliding rods distributed in a rectangular shape are connected to the rectangular frame in a penetrating and sliding mode, the upper ends of the four sliding rods are jointly and fixedly connected with a filter screen, and a stirring mechanism used for stirring materials is arranged in the material mixing box. And a vibrating mechanism for vibrating the filter screen is arranged in the feeding hole. The material mixing device disclosed by the utility model is reasonable in structure, and through the arrangement of the vibration mechanism and the filter screen, the filter screen quickly shakes under the action of the cam and the spring, so that agglomerated impurities can be vibrated to be dispersed while materials are filtered, and the material mixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete processing technical field especially relates to concrete conveying and batching device. BACKGROUND

[0002] In the field of construction engineering, as a key building material, the quality of concrete plays a decisive role in the overall quality of the project. And as the core equipment for producing concrete, the concrete conveying and batching device is directly related to the production efficiency and quality stability of concrete.

[0003] In the process of concrete processing, conveying and batching device needs to be used, in the prior art, the traditional concrete conveying and batching device has great defects in use, such as the traditional concrete material directly enters the feeding port when entering the mixing device, but due to the lack of filtering device, the lump or large material in the material enters the device, which affects the mixing quality, therefore, the utility model provides a concrete conveying and batching device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a concrete conveying and batching device to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The concrete conveying and batching device, including base and mixing box, the upper end of base is provided with the limiting mechanism for limiting mixing box, the upper end of base is provided with the lifting mechanism for lifting mixing box, the upper end of mixing box is fixedly connected with the feeding port, the inner wall of feeding port is fixedly connected with the rectangular frame, four rectangular distribution sliding rods are slidably connected through the rectangular frame, four sliding rods are fixedly connected with the filter screen at the upper end, the stirring mechanism for stirring the material is arranged in the mixing box, the vibration mechanism for vibrating the filter screen is arranged in the feeding port, the vibration mechanism includes the rotating rod rotatably connected between the inner wall of both ends of feeding port, two cams are fixedly sleeved on the rotating rod, the lower end of two sliding rods on the same side is fixedly connected with the cam, the upper end of two cams is elastically connected with the lower end of the rectangular frame through four springs, four springs are sleeved on four sliding rods respectively.

[0007] Preferably, the limiting mechanism includes four rectangular distribution stand columns fixedly connected on the upper end of base, the fixed blocks are fixedly connected on the both end side walls of mixing box, four stand columns all pass through the same side fixed block and are slidably connected with it.

[0008] Preferably, the lifting mechanism comprises two electric push rods fixedly connected to the upper end of the base, and the telescopic ends of the two electric push rods are fixedly connected to the lower ends of the two fixed blocks, respectively.

[0009] Preferably, the stirring mechanism comprises a stirring rod rotatably connected between the inner walls at the two ends of the mixing box, and a plurality of groups of stirring blades are fixedly sleeved on the stirring rod at equal intervals.

[0010] Preferably, a motor is fixedly connected to the side wall of the mixing box, and the output shaft of the motor is fixedly connected to the end of the stirring rod.

[0011] Preferably, a synchronous wheel is fixedly sleeved on the end of the rotating rod and the output shaft of the motor, and the two synchronous wheels are drivingly connected through a synchronous belt.

[0012] Preferably, a discharge port is fixedly connected to the lower end of the mixing box.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. By setting the vibration mechanism and the filter screen, when feeding, the material is poured into the mixing box through the feeding port, the output shaft of the driving motor rotates, the rotating rod is driven to rotate under the action of the synchronous wheel and the synchronous belt, thereby driving the two cams to rotate, and the filter screen is rapidly shaken under the action of the cam and the spring, so that the material is filtered, the agglomerated impurities are scattered, and the mixing effect is improved.

[0015] 2. By setting the lifting mechanism, when discharging, the telescopic end of the electric push rod is driven to expand or contract, the fixed block is driven to move, the fixed block and the mixing box are lifted, the height of the discharge port is adjusted, the discharge port can be conveniently used for discharging the feeding trolley of different heights, and the distance between the discharge port and the feeding trolley is high, so that the material is splashed, and waste is caused. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the concrete conveying and batching device of the utility model;

[0017] Figure 2 It is a sectional perspective view of the concrete conveying and batching device of the utility model;

[0018] Figure 3 It is a sectional bottom view of the concrete conveying and batching device of the utility model;

[0019] Figure 4 It is a sectional front view of the concrete conveying and batching device of the utility model;

[0020] Figure 5 It is a sectional front view of the concrete conveying and batching device of the utility model; Figure 4 It is an enlarged view of the structure at A in the utility model.

[0021] In the figure: 1 base, 2 stand, 3 electric push rod, 4 feed inlet, 5 filter screen, 6 mixing box, 7 fixed block, 8 stirring rod, 9 stirring blade, 10 discharge port, 11 rectangular frame, 12 cam, 13 motor, 14 synchronous belt, 15 sliding rod, 16 rotating rod, 17 protruding block, 18 spring. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0023] Reference Figures 1-5 The concrete conveying and batching device comprises a base 1 and a mixing box 6, the upper end of the base 1 is provided with a limiting mechanism for limiting the mixing box 6, the limiting mechanism comprises four stands 2 fixedly connected to the upper end of the base 1 and arranged in a rectangular shape, fixed blocks 7 are fixedly connected to the side walls at both ends of the mixing box 6, and the four stands 2 all pass through the same side fixed blocks 7 and are slidably connected thereto.

[0024] In the utility model, the upper end of the base 1 is provided with a lifting mechanism for lifting the mixing box 6, the lifting mechanism comprises two electric push rods 3 fixedly connected to the upper end of the base 1, the telescopic ends of the two electric push rods 3 are fixedly connected to the lower ends of the two fixed blocks 7 respectively, and the lower end of the mixing box 6 is fixedly connected with a discharge port 10.

[0025] In the utility model, the upper end of the mixing box 6 is fixedly connected with a feed inlet 4, a rectangular frame 11 is fixedly connected to the inner wall of the feed inlet 4, four sliding rods 15 arranged in a rectangular shape are slidably connected through the rectangular frame 11, the upper ends of the four sliding rods 15 are fixedly connected with a filter screen 5, when discharging, the telescopic ends of the electric push rods 3 are driven to stretch or shrink, the fixed blocks 7 are driven to move, the fixed blocks 7 and the mixing box 6 are lifted, the height of the discharge port 10 is adjusted, the discharge port 10 can be conveniently used for discharging materials to the feeding trolley of different heights, and the distance between the discharge port 10 and the feeding trolley is not high, so that the materials are not splashed out and waste is caused.

[0026] In the utility model, the mixing box 6 is provided with a stirring mechanism for stirring materials, the stirring mechanism comprises a stirring rod 8 rotatably connected between the inner walls at both ends of the mixing box 6, and a plurality of groups of stirring blades 9 arranged at equal intervals are fixedly sleeved on the stirring rod 8.

[0027] The utility model discloses a feeding port 4 is provided with the vibration mechanism for the vibration of filter screen 5, and the vibration mechanism includes the rotary rod 16 of rotation connection between the inner wall of both ends of feeding port 4, and the rotary rod 16 is fixedly sleeved with two cams 12, and the lower end of two sliding rods 15 of the same side is commonly fixedly connected with the protruding block 17 matched with cam 12, and the upper end of two protruding blocks 17 is elastically connected between the lower end of rectangular frame 11 through four springs 18, and four springs 18 are respectively sleeved on four sliding rods 15, and the sidewall of mixing box 6 is fixedly connected with motor 13, and the output shaft end of motor 13 is fixedly connected at the end of stirring rod 8, and the end of rotary rod 16 and the output shaft of motor 13 are all fixedly sleeved with synchronous wheel, and two synchronous wheels are drivenly connected through synchronous belt 14.

[0028] The utility model discloses a feeding port 4 is provided with the vibration mechanism for the vibration of filter screen 5, and the vibration mechanism includes the rotary rod 16 of rotation connection between the inner wall of both ends of feeding port 4, and the rotary rod 16 is fixedly sleeved with two cams 12, and the lower end of two sliding rods 15 of the same side is commonly fixedly connected with the protruding block 17 matched with cam 12, and the upper end of two protruding blocks 17 is elastically connected between the lower end of rectangular frame 11 through four springs 18, and four springs 18 are respectively sleeved on four sliding rods 15, and the sidewall of mixing box 6 is fixedly connected with motor 13, and the output shaft end of motor 13 is fixedly connected at the end of stirring rod 8, and the end of rotary rod 16 and the output shaft of motor 13 are all fixedly sleeved with synchronous wheel, and two synchronous wheels are drivenly connected through synchronous belt 14.

[0029] The utility model discloses a feeding port 4 is provided with the vibration mechanism for the vibration of filter screen 5, and the vibration mechanism includes the rotary rod 16 of rotation connection between the inner wall of both ends of feeding port 4, and the rotary rod 16 is fixedly sleeved with two cams 12, and the lower end of two sliding rods 15 of the same side is commonly fixedly connected with the protruding block 17 matched with cam 12, and the upper end of two protruding blocks 17 is elastically connected between the lower end of rectangular frame 11 through four springs 18, and four springs 18 are respectively sleeved on four sliding rods 15, and the sidewall of mixing box 6 is fixedly connected with motor 13, and the output shaft end of motor 13 is fixedly connected at the end of stirring rod 8, and the end of rotary rod 16 and the output shaft of motor 13 are all fixedly sleeved with synchronous wheel, and two synchronous wheels are drivenly connected through synchronous belt 14.

Claims

1. Concrete delivery device comprising a base (1) and a mixing tank (6), characterized in that, The upper end of the base (1) is provided with a limiting mechanism for limiting the mixing box (6), the upper end of the base (1) is provided with a lifting mechanism for lifting the mixing box (6), the upper end of the mixing box (6) is fixedly connected with a feeding port (4), the inner wall of the feeding port (4) is fixedly connected with a rectangular frame (11), four sliding rods (15) distributed in a rectangular shape are slidingly connected through the rectangular frame (11), the upper ends of the four sliding rods (15) are fixedly connected with a filter screen (5), the mixing box (6) is provided with a stirring mechanism for stirring the material, the feeding port (4) is provided with a vibrating mechanism for vibrating the filter screen (5), the vibrating mechanism comprises a rotating rod (16) rotatably connected between the inner walls at both ends of the feeding port (4), two cams (12) are fixedly sleeved on the rotating rod (16), the lower ends of the two sliding rods (15) on the same side are fixedly connected with a cam (12) matched with the cams (12), the upper ends of the two cams (17) are elastically connected between the lower ends of the rectangular frame (11) through four springs (18), and the four springs (18) are sleeved on the four sliding rods (15).

2. A concrete delivery apparatus as claimed in claim 1, wherein, The limiting mechanism comprises four vertical columns (2) fixedly connected to the upper end of the base (1) and distributed in a rectangular shape, and the two end side walls of the mixing box (6) are fixedly connected with fixed blocks (7).

3. A concrete delivery apparatus as claimed in claim 2, wherein, The lifting mechanism comprises two electric push rods (3) fixedly connected to the upper end of the base (1), and the telescopic ends of the two electric push rods (3) are fixedly connected to the lower ends of the two fixed blocks (7).

4. A concrete delivery apparatus as claimed in claim 3, wherein, The stirring mechanism comprises a stirring rod (8) rotatably connected between the inner walls at both ends of the mixing box (6), and a plurality of groups of stirring blades (9) are fixedly sleeved on the stirring rod (8) at equal intervals.

5. A concrete delivery apparatus as claimed in claim 4, wherein, The side wall of the mixing box (6) is fixedly connected with a motor (13), and the output shaft of the motor (13) is fixedly connected to the end of the stirring rod (8).

6. A concrete delivery apparatus as claimed in claim 5, wherein, The ends of the rotating rod (16) and the output shaft of the motor (13) are fixedly sleeved with synchronous wheels, and the two synchronous wheels are drivingly connected through a synchronous belt (14).

7. A concrete delivery apparatus as claimed in claim 6, wherein, The lower end of the mixing box (6) is fixedly connected with a discharge port (10).

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