Ingredient weighing device

Abstract

The utility model discloses an ingredient weighing device, which relates to the technical field of ingredient weighing and comprises a U-shaped base, a blanking cylinder is arranged at the top of the U-shaped base, a blanking assembly is fixedly arranged at the top of the U-shaped base, so that a plurality of blanking cylinders can be placed conveniently, various ingredients can be weighed in sequence, a weighing assembly is arranged at the top of the U-shaped base, and the weighing assembly is arranged at the top of the U-shaped base. And the discharging assembly comprises a concentric-square-shaped frame, the concentric-square-shaped frame is arranged in the center of the top of the U-shaped base, and connecting frames are fixedly arranged at the two ends of the concentric-square-shaped frame. According to the utility model, the plurality of sliding rods clamped with the blanking barrels are arranged on the frame shaped like the Chinese character'hui 'in a sliding manner, so that various ingredients are transported and the corrugated pipe is moved to be aligned with the top of the weighing frame in sequence, thereby being convenient for blanking the ingredients and subsequent sequential weighing, and avoiding the situation that the weighing accuracy of the ingredients is influenced by simultaneously weighing the various ingredients by a single blanking barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of batching weighing, in particular to a batching weighing device. Background Art

[0002] Commercial concrete is also called ready-mixed concrete. Its production and appearance is a "revolution" in the history of building materials, especially concrete development. Commercial concrete is a symbol of the concrete industry moving towards modernization and scientificization. It has great lateral pressure on the formwork, is prone to form expansion and bursting, and is easy to deform especially when shear walls are cast. It has a lot of slurry, good workability and fast construction speed. In the process of preparing commercial concrete, a weighing device is required to mix ingredients of different weights.

[0003] For example, a commercial concrete batching weighing device with Chinese patent application number CN202222075450.X belongs to the field of concrete weighing technology. It solves the problem that adding materials when weighing concrete ingredients is very labor-intensive, and the uniformity of manually added ingredients is poor, and it is very easy to be overweight when weighing. The commercial concrete batching weighing device includes a bottom plate and a temporary storage box. Support rods are fixed around the top of the bottom plate, and side plates are fixed on both sides of the temporary storage box. The top of the support rods is fixedly connected to the side plates. A weighing plate is fixed on the top of the bottom plate, and the top of the weighing plate is movably connected to the weighing box. A support platform is fixed on the front of the bottom plate. The utility model can centrally unload the ingredients for automatic unloading, which not only reduces the workload of workers, but also improves the uniformity of adding materials.

[0004] However, in actual use, the above device weighs various ingredients of commercial concrete one by one through the temporary storage box, but the inner wall of the box is prone to stick to the ingredients weighed last time, which ultimately easily affects the accuracy of the overall ingredient weighing and reduces the ingredient quality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an ingredient weighing device, which transports various ingredients in sequence by sliding a plurality of slide bars that are clamped to a discharge barrel on a circular frame, and moving the bellows to align with the top of the weighing frame, thereby facilitating the discharge of ingredients and subsequent weighing in sequence, thereby avoiding a single discharge barrel weighing multiple ingredients at the same time, which affects the accuracy of ingredient weighing, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a batching weighing device, comprising a U-shaped base, and a feeding barrel is provided on the top of the U-shaped base;

[0007] A feeding assembly is fixed on the top of the U-shaped base, which is convenient for placing multiple feeding barrels and weighing various ingredients in sequence;

[0008] A weighing assembly is provided on the top of the U-shaped base for weighing the ingredients;

[0009] The unloading assembly includes a circular frame, which is arranged at the top center of the U-shaped base. Connecting frames are fixedly provided at both ends of the circular frame, and the same slideway is opened on the top of the circular frame and the connecting frame. A sliding rod is slidably provided inside the slideway, and a clamping rod is fixedly provided on the top of the sliding rod, and the unloading barrel is movably clamped in the clamping rod.

[0010] Preferably, a discharge pipe is fixedly provided at the bottom of the discharge barrel, an electric valve is fixedly provided on the discharge pipe, and a bellows is fixedly provided at the bottom end of the discharge pipe.

[0011] Preferably, two fixing blocks are fixedly provided on the slide bar, and bolts for fixing the slide bar and the top of the circular frame are fixedly provided on the top of the two fixing blocks, so as to facilitate fixing the slide bar after the slide bar is moved to a good position.

[0012] Preferably, the weighing assembly includes a connecting platform, which is fixed between the inner side walls of the U-shaped base, an electronic weighing scale is fixed on the top of the connecting platform, a weighing frame is placed on the top of the electronic weighing scale, a slot is opened at the bottom end of the front inner side of the weighing frame, and an insert plate is clamped in the slot to facilitate pulling out the insert plate so that the weighed ingredients can be unloaded.

[0013] Preferably, an electric push rod is fixedly provided at the bottom end of the U-shaped base, and the electric push rod is arranged on the rear side of the connecting platform, a top block is fixedly provided on the top end of the electric push rod piston rod, a hinge seat is fixedly provided on the front side of the top block, an inclined rod is rotatably provided on the hinge seat, and the front end of the inclined rod is fixedly connected to the top center of the rear side of the weighing frame, so that the inclined rod can be tilted and rotated to drive the bottom of the rear side of the weighing frame to lift.

[0014] Preferably, a material guide frame is fixedly provided at the front center of the connecting platform, a control panel for controlling an electric push rod, an electric valve and an electronic weighing scale is fixedly provided at the front side of one end of the U-shaped base, and moving wheels are fixedly provided at the four corners of the bottom of the U-shaped base to facilitate operation of the control panel to control the operation of the electric push rod and the feeding pipe.

[0015] Compared with the prior art, the utility model provides a batching weighing device, which has the following beneficial effects:

[0016] 1. Move multiple slide bars and place them on the slideway in the connecting frame at one end for clamping. Place different ingredients required for preparing commercial concrete in multiple discharge barrels, and then push them onto the circular frame in sequence. After the bottom end of the bellows is aligned with the weighing frame, operate the control panel to control the electric valve to open, so as to realize the discharge of ingredients and facilitate subsequent weighing in sequence, thereby avoiding a single discharge barrel weighing multiple ingredients at the same time, affecting the accuracy of ingredient weighing.

[0017] 2. The electric push rod drives the top block to rise or fall and drives the hinge seat to move, while driving one end of the inclined rod to tilt. The tilt of the inclined rod drives the rear end bottom of the weighing frame to rise. Finally, the staff opens the plug plate and removes it from the slot, so that the weighed ingredients can be exported through the material guide frame, thereby achieving accurate weighing of the ingredients and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a rear view of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the blanking component of the utility model;

[0021] Figure 4 This is a schematic diagram of the weighing assembly structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the circular frame, connecting frame and slideway structure of the utility model.

[0023] In the figure: 1 U-type base, 2 weighing assembly, 3 unloading assembly, 4 control panel, 5 moving wheel, 6 unloading barrel, 7 fixing block, 8 material guide frame;

[0024] 21 connecting platform, 22 electronic weighing scale, 23 electric push rod, 24 weighing frame, 25 top block, 26 hinge seat, 27 inclined rod, 28 plug plate, 29 slot, 31 circular frame, 32 connecting frame, 33 slideway, 34 slide rod, 35 clamping rod, 36 feeding pipe, 37 electric valve, 38 bellows. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-5 As shown, the utility model provides a batching weighing device, comprising a U-shaped base 1, a feeding barrel 6 is arranged on the top of the U-shaped base 1, and moving wheels 5 are fixedly arranged at the four corners of the bottom of the U-shaped base 1.

[0027] like Figure 1-3 As shown in Figure 5, a material discharge component 3 is fixedly provided on the top of the U-shaped base 1, which is convenient for placing multiple material discharge barrels 6 and weighing various ingredients in turn. The material discharge component 3 includes a circular frame 31, and the circular frame 31 is arranged at the top center of the U-shaped base 1. Connecting frames 32 are fixedly provided at both ends of the circular frame 31, and the same slide 33 is opened on the top of the circular frame 31 and the connecting frame 32, and a slide rod 34 is slidably provided inside the slide 33.

[0028] A clamping rod 35 is fixed on the top of the sliding rod 34, and the discharge barrel 6 is movably clamped in the clamping rod 35, a discharge pipe 36 is fixed on the bottom of the discharge barrel 6, an electric valve 37 is fixed on the discharge pipe 36, a bellows 38 is fixed on the bottom of the discharge pipe 36, two fixing blocks 7 are fixed on the sliding rod 34, and bolts for fixing the sliding rod 34 and the top of the circular frame 31 are fixed on the top of the two fixing blocks 7, so as to fix the sliding rod 34 after moving it to a good position.

[0029] like Figure 1-4 As shown, a weighing assembly 2 is provided on the top of the U-shaped base 1 for weighing the ingredients, and the weighing assembly 2 includes a connecting platform 21, an electronic weighing scale 22 is fixedly provided on the top of the connecting platform 21, an electric push rod 23 is fixedly provided at the bottom end inside the U-shaped base 1, and the electric push rod 23 is arranged on the rear side of the connecting platform 21, and a control panel 4 for controlling the electric push rod 23, the electric valve 37 and the electronic weighing scale 22 is fixedly provided on the front side of one end of the U-shaped base 1, so as to facilitate the operation of the control panel 4 to control the operation of the electric push rod 23 and the discharge pipe 36.

[0030] By setting the unloading assembly 3, firstly, a suitable number of unloading barrels 6 are selected and respectively clamped on the clamping rod 35, and then multiple sliding rods 34 are moved and placed on the slideway 33 in the connecting frame 32 at one end for clamping, and different ingredients required for preparing commercial concrete are placed in multiple unloading barrels 6, and then they are pushed onto the circular frame 31 in sequence, so that the bottom end of the bellows 38 is aligned with the weighing frame 24, and then the bolts on the two fixing blocks 7 next to the sliding rod 34 are tightened to fix the position of the unloading barrel 6, and the control panel 4 is operated to control the electric valve 37 to open, so as to realize the unloading of ingredients, which is convenient for subsequent weighing in sequence, thereby avoiding a single unloading barrel 6 weighing multiple ingredients at the same time, affecting the accuracy of the ingredient weighing.

[0031] like Figure 1 , 2 As shown in Figures 4 and 5, a material guide frame 8 is fixedly provided at the front center of the connecting platform 21. The connecting platform 21 is fixedly provided between the inner side walls of the U-shaped base 1. A weighing frame 24 is placed on the top of the electronic weighing scale 22. A slot 29 is provided at the inner bottom end of the front side of the weighing frame 24. A plug plate 28 is clamped in the slot 29 to facilitate pulling out the plug plate 28 so that the weighed ingredients can be unloaded. A top block 25 is fixedly provided at the top of the piston rod of the electric push rod 23. A hinge seat 26 is fixedly provided at the front side of the top block 25. An inclined rod 27 is rotatably provided on the hinge seat 26. The front end of the inclined rod 27 is fixedly connected to the center of the top rear side of the weighing frame 24, so that the inclined rod 27 can be tilted and rotated to drive the bottom rear side of the weighing frame 24 to lift.

[0032] By setting the weighing assembly 2, the ingredients fall into the weighing frame 24 through the bellows 38 and are weighed by the electronic weighing scale 22. After the weighing is completed, the control panel 4 controls the electric push rod 23 to work, and the electric push rod 23 drives the top block 25 to rise or fall and drives the hinge seat 26 to move, and at the same time drives one end of the inclined rod 27 to tilt. The tilt of the inclined rod 27 drives the rear end bottom of the weighing frame 24 to rise. Finally, the staff opens the plug plate 28 and removes it from the slot 29, so that the weighed ingredients can be exported through the material guide frame 8, thereby realizing accurate weighing of the ingredients and convenient operation.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A batching weighing device, comprising a U-shaped base (1), characterized in that: A lower barrel (6) is provided on the top of the U-shaped base (1); A material discharge assembly (3) is fixedly provided on the top of the U-shaped base (1), which is convenient for placing a plurality of material discharge barrels (6) to weigh various ingredients in sequence; A weighing assembly (2) is provided on the top of the U-shaped base (1) for weighing the ingredients; The material discharge assembly (3) comprises a circular frame (31), the circular frame (31) is arranged at the top center of the U-shaped base (1), connecting frames (32) are fixedly provided at both ends of the circular frame (31), and the same slideway (33) is opened at the top of the circular frame (31) and the connecting frame (32), a sliding rod (34) is slidably provided inside the slideway (33), a clamping rod (35) is fixedly provided at the top of the sliding rod (34), and the material discharge barrel (6) is movably clamped in the clamping rod (35).

2. A batching weighing device according to claim 1, characterized in that: A discharge pipe (36) is fixedly provided at the bottom of the discharge barrel (6), an electric valve (37) is fixedly provided on the discharge pipe (36), and a bellows (38) is fixedly provided at the bottom end of the discharge pipe (36).

3. A batching weighing device according to claim 1, characterized in that: Two fixing blocks (7) are fixedly provided on the slide bar (34), and bolts for fixing the slide bar (34) and the top of the circular frame (31) are fixedly provided on the tops of the two fixing blocks (7).

4. A batching weighing device according to claim 2, characterized in that: The weighing assembly (2) comprises a connecting platform (21), the connecting platform (21) being fixedly arranged between two side walls inside the U-shaped base (1), an electronic weighing scale (22) being fixedly arranged on the top of the connecting platform (21), a weighing frame (24) being placed on the top of the electronic weighing scale (22), a slot (29) being provided at the bottom end of the front inner side of the weighing frame (24), and a plug plate (28) being clamped in the slot (29).

5. A batching weighing device according to claim 4, characterized in that: An electric push rod (23) is fixedly provided at the bottom end of the U-shaped base (1), and the electric push rod (23) is arranged at the rear side of the connecting platform (21). A top block (25) is fixedly provided at the top end of the piston rod of the electric push rod (23). A hinge seat (26) is fixedly provided at the front side of the top block (25). An inclined rod (27) is rotatably provided on the hinge seat (26). The front end of the inclined rod (27) is fixedly connected to the center of the top of the rear side of the weighing frame (24).

6. A batching weighing device according to claim 5, characterized in that: A material guide frame (8) is fixedly provided at the center of the front side of the connecting platform (21); a control panel (4) for controlling an electric push rod (23), an electric valve (37) and an electronic weighing scale (22) is fixedly provided at the front side of one end of the U-shaped base (1); and moving wheels (5) are fixedly provided at the four corners of the bottom of the U-shaped base (1).

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